[ 10.206967] audit: type=1400 audit(1514912947.071:5): avc: denied { syslog } for pid=3300 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 15.514693] audit: type=1400 audit(1514912952.379:6): avc: denied { map } for pid=3450 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 '10.128.0.30' (ECDSA) to the list of known hosts. 2018/01/02 17:09:18 fuzzer started [ 21.673126] audit: type=1400 audit(1514912958.537:7): avc: denied { map } for pid=3461 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/02 17:09:18 dialing manager at 10.128.0.26:46151 2018/01/02 17:09:21 kcov=true, comps=true [ 25.116712] audit: type=1400 audit(1514912961.981:8): avc: denied { map } for pid=3461 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8829 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/02 17:09:23 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000f0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000362000)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000003000-0xc4)="430b3e448deaf70e24b395068936b1e801df70d5703557faf19b0923b8728f87680e92b1b79a08451ba923c3e077acc5a332e3a64a48659937ca5ab143929af00b9cd46785546847cd53f911c77f58f6a9176cb3af8c550b8b0b77c5d98f88a1f940b1d655d789ef727bbd42283cbf58477e5d28db5b8f7a819ea96c2b659a9d34b23cca19e1bf97d6ae6ddf31659a1c8346a327e73c9035628dc8af6e0a1f1c51014b06575d26a4d0cbd9068a4da7baaacadb941741c8e147d0e40d441dc0a11f66b51e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000003000)={0x0, 0x9, 0x3}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000003000-0x20)={0x0, 0x2, 0x100, 0x401, 0x0, 0x100}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r3, 0x7dcf9e3d2efb1fd, 0x1, 0x9, &(0x7f0000005000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x7cc3, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000005000)={0x7f, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000)=[&(0x7f0000001000-0xb)='/dev/hwrng\x00', &(0x7f0000006000)="", &(0x7f0000001000)='/dev/hwrng\x00'], &(0x7f0000007000)=[&(0x7f0000007000)='/dev/hwrng\x00', &(0x7f0000008000-0xb)='/dev/hwrng\x00', &(0x7f0000007000)=')^!\x00', &(0x7f0000005000)='/dev/hwrng\x00'], 0x1800) 2018/01/02 17:09:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x448a, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x800, 0xf2, 0x14, 0x4, 0x11, 0x8}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x10000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x11}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000002000+0xc7f)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000003000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r5 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x4000) r6 = dup3(r5, r5, 0x80000) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x1000, "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"}, &(0x7f0000003000)=0x1008) r7 = getuid() r8 = getgid() chown(&(0x7f0000003000)='./file0\x00', r7, r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="a7bbe1f4673534b9fb1909da363f3677d51fcd93ca8257b443281d74ca83b09948f458e1810dbf7ce2e96d07f1ab8732d35105662d2f718cb42f25d36b827703", 0x40, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r9, 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000008000-0x48)=""/72) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$packet_int(r6, 0x107, 0x9, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x200000, 0x0) 2018/01/02 17:09:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000e0d000-0xb)='/dev/midi#\x00', 0x7, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00005ab000-0x6)={0x4, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x3c5819e9, 0xf3be]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x5)='sysv\x00', 0x2000, &(0x7f0000000000)="cc542dadccccc37884483d78a52f817565086a8b4d756cc3bf44764dec72c92a1afa4da68302c43de375876b80bf454ff0d8222c58276ed63f1ebee7dcdb95592fda233acceebded3e5f1b0e64e1dfb254e80c7c5d051c67d9e752dd624921d8276c59963360db12fc5bb6d8f4f2145a8d385af49d7d803bcf7747116872") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xb7)=""/183) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r0, 0x4, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1, 0x0}], 0x4, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x7}, 0x8) r1 = semget$private(0x0, 0x3, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000005000)=""/98) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffffffff, 0x401, 0x200, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x6, 0x1, 0x2, 0xffffffffffffff6d, 0x2}, 0xc) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x10)=[{r0, 0x2034, 0x0}, {r0, 0x108, 0x0}], 0x2, &(0x7f0000007000-0x10)={r2, r3+30000000}, &(0x7f0000005000)={0x7ae}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000008000)={0x7c2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f71e18, 0x200, 0x6, 0xfff, 0x2}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x8)={r4, 0x1f00000}, &(0x7f0000006000)=0x8) 2018/01/02 17:09:23 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00004dd000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x7, 0x0, 0x0, 0xfff8000000000000, 0xc, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xd, 0x80000000, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xffffffff, 0x2d70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x8, 0x6, 0x8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r4, 0x10001, 0x9, 0xbab, 0xfffffffffffffffd, 0xc7}, &(0x7f0000003000)=0x14) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000002000)={0x0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000006000-0x8)={r5, r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x1000}, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000007000-0x20)={0x10005, 0x1, 0xf000, 0x1000, &(0x7f0000005000/0x1000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x16)={r4, 0x7, 0x7, [0x7fffffff, 0x6, 0x4, 0x1, 0x4, 0x5, 0x5]}, 0x16) r8 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x6, 0x1) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000006000-0xed)="48dda4ba83c227a881627d99cbbcd9249c15c2d8d70c1bda1a0a70e6cfd703d0136944234850ad887039319accb2ddd048330728ff5a9df81b6b49c87af0d66f46b9e1261f31cbc0617e63be49c9684330583c11ea2e388ab3c96146467527478685f4edc008b53e8fd3557a5b1f1b63b6dc9ed3108b71a2a3b5c469f1388535cfc5ef28925ec0352ae1347093c6016ceac43abffef07f72fc665d92af49acc7df2dd70f0d396410c1afd3c72da717125392794e5fb07d6dbd1dc541a89d380a0b1ddbd47100cc1372bb5799ae512f7be9c244f0aee018f49a100bf64acd60d383e37dea5a3828c16bde87f595", 0xed}, {&(0x7f0000002000-0xd8)="7e45aa88d22ed83a40de68fc00432bc3bbd6bbc37db6b1a3800fba6b45ada136a3cb82cba79d775da7c777d55a1cb93d3bb9bcfc1453503cda1b87a4a31e32d4b3f70b6a2d1620f028edade10c5fedd6e21e57c4d27cee8824e581649ba8cf929f1bd257df0f80e51e377c1e52859701f721c970ed2dbf42dc8fe99c61a62e52f7982e2ba8f6254a015830567ccfaf3dd83f54e26a17dd901de0d95680bc321a30fe19e78dd2bf90a8964da8802fda2d66ab10bd929916b869ea4af115b1417b4859bb6c45e80f1d92c94c186290b3bc8d31ef7af6f529aa", 0xd8}], 0x2, &(0x7f0000008000-0xb0)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r9, r2, r7]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r9, r2, r1, r0, r6, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb0, 0x24000040}, 0x1) 2018/01/02 17:09:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e09000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b3e000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x3)={0x11, 0x17, r1, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x1) ppoll(&(0x7f0000001000-0x40)=[{r0, 0x8110, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x10a, 0x0}, {r0, 0x340, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1200, 0x0}, {r0, 0x9084, 0x0}, {r0, 0x52d0, 0x0}], 0x8, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x3}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x6a6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x2c, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x1, @rand_addr=0xc9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000)={0x6, 0x6, 0xbfd, 0xc0000, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000)={0x3, 0x8}, 0x2) r5 = socket$packet(0x11, 0x3, 0x300) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000004000-0x24)={0x100, 0x20, 0x4, 0x0, 0x7, 0xa924, 0x4, 0x8001, 0xff, 0x2, 0x800, 0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0xca)={r4, 0xc2, "ab6a806dc62b58e7285f01cea13b82344fdee94ebacefb3179247a9daf1003d772a557626608f46a06e8712d66dd7dd135df0849c74c0d3e8eb8fd0f1132bacf41f4192c329aa4d4e1573737463ac599e821042bfb4d5af7de7bf65248b876133bfe5c377b4b92ecf24be41ac819e86e73365bd217965fd990fae20f09aa9aff51a0e08ed3796867d25cd1aa3dfa8d99398e49a318fc8c30fbc82c3628fae6dc6abdf511db42bff45247dd6762fd7812585e96434412c5dc0ba5de4eb5188023f843"}, &(0x7f0000006000)=0xca) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r5, 0x50, &(0x7f0000009000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r6, 0x4) 2018/01/02 17:09:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x242, &(0x7f0000001000-0xc3)=""/195, 0xc3) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) fcntl$addseals(r2, 0x409, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000002000)=0xc78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000004000-0x14)=@known='security.capability\x00', &(0x7f0000004000-0x4)='em1\x00', 0x4, 0x1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x4000, 0x0) r4 = getpgrp(0x0) sched_rr_get_interval(r4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x5, 0x40000) gettid() fcntl$setstatus(r3, 0x4, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x280000, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000006000)=[{&(0x7f0000002000-0xb1)="8851af3a5132e920b30ec65cbc7db4bd4786bcec0a14bb601d9574bdba9e929d56d8befe084a2fb1923b17146170afa8f76ca2b16f7bac1b834487ee41dd84817fefa38c511e0068205cfa6c64cd37b9cd2eac3a96a5bda8d8a50a57ce97e5c9b67a672e31d83d9cf779f4aab5da61ce9e26be2b1a6356dc33b87c91944302b2ccb2fa8a2d01fafde8a4af4efcceedbdabdc869d16824ce70b967d276975ae7850873b1b5891df724d9aa560ff043f44be", 0xb1}, {&(0x7f0000005000)="dd04ac2141625bf23ef5af23f128eec25b1d22b00173882b3609cb491ebd574578473324a6008cf4931e4fc4fcfbe856b340d965acc9069d873825636aa3ce3b2f267ad3d5e5a440c5201ebe9945e2c90d32b36f1327b56d341cecdf1ee3294148bde304b8a2528501a8ac4959f8c7f8ea6dccf2de9dc90c525760f462c4ea4d9898490cac911e1731b2ef76c62eb8cac23dc167d1a7002ac7afc9fbbd0ef88bb023edd0d685dac5f92e07db125851730219f99d4852f671cf7a7eca07f85e6d8038a68f73f0c57e0571bc5ed6882fabecb14dd949b66a3bfade996e7d2db8f23ff84a0db0e772f3a081ed0c7402b6f429459033b7", 0xf5}, {&(0x7f0000007000-0x52)="aa47473234b81039fe5cd6c6e8780a0c2514f7acbe317d7422fb157bd9292eb9a852bc4ef615be169a96341f01ff683640d33f47b5675d5838f20599a5da0392af9baf2632e2c52c73cdd77d26b16aa25432", 0x52}, {&(0x7f0000006000)="9ba6f0adb70f3924", 0x8}, {&(0x7f0000004000-0x81)="c9b0cabfe9af660ffb0b3d1e7c59db28527b854543fd9e658eb3ebcc9b14f2a40e5d6fec3ea63a72dcfc983dd4096500c9d266d3f437d97038ac27bfdc4d4e569c489dc1f42050bc46dcb2b2185f044df0f8193fbee9498d533a970d7febf3e62613b191978eb657e7e493c8a8397cd2522710ffbb50bbf0e49f6d7571136ece52", 0x81}, {&(0x7f0000007000-0x3c)="1b263aecbaea8125c09b2e21139bf2b6717e1e2cc1cf2d27a319bf5eccce50e7024ea05392a5bad9791f70d0b0892da912b027b71630cb512f5b029a", 0x3c}], 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000008000-0x60)=[{&(0x7f0000002000)="f4fd63c5e893020dbfab45bddde9c2949d73f4d5605b7a471d2a8bcdcaf34006a42f5fd1d3ccdbbc6a701c221783ffff876fb5bde85308aa4e2fd30bf8956f8b0ce7e19ab1da9726", 0x48}, {&(0x7f0000007000)="997f97f4cd7968a49ff182460a1c6010ee8c6511b0c6a35303797a83d063377409cf04018c4dc80cbe14787147de9ae693396555cf7563347872b310ce9ff87ee8763241d622c2a2ebe0d93c40b9c944ebad1ffe1f5e8a6c5421f337eb289c9c40bda0c0a949c8fd4c0ffbd11f65e8da9c871df789ef980a", 0x78}, {&(0x7f0000005000)="9c84", 0x2}, {&(0x7f0000001000)="de44006cc93b4c44185bc8aa4080f48dc278c66b9939f8c06fce116fc2d1d88df1095618a19ad8", 0x27}, {&(0x7f0000008000-0x8f)="a2d95e06ee4bb3103a69fb94786a904f316139b088ec477075cf06f6ae40995131e09fb7bde303278d1be5577270d5d314fd27f817dd2ebca89ab554c777953119c341317dfb91b1d2642d32d907d826c7468c854a228178cfd1db968f7888bc06c04fe7f54d066b6d3d44cb86d9b9b70f37206e2a3d23937ad02a2ae5262496a17fb23a0d9c333e76c4ce4d9d594e", 0x8f}, {&(0x7f0000007000)="243f7f", 0x3}], 0x6) 2018/01/02 17:09:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xf656, 0x6200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00008a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x68, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xa)={r4, 0x0, 0x1, [0x8]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x228000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000005000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000-0x10)={r0, &(0x7f0000006000-0x19)="2dd7755ff5e2b3ea4a6bf1564105d24e200535e3860fddcbaf"}, 0x10) syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x1) ioctl$int_out(r2, 0x5460, &(0x7f0000003000+0x1ca)=0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r6) r7 = fcntl$getown(r0, 0x9) r8 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r7, r8, r9}, 0xc) 2018/01/02 17:09:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100000000, 0x0, 0x80000001, 0x6, 0x5}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4c7, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000004000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) fchmod(r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000005000)={0x3, 0x78, 0x9, 0x200, 0xe000000000000000, 0x2, 0x0, 0x2, 0x20508, 0x5, 0x601, 0x100, 0xf6e7, 0xc0, 0x6, 0xffffffffffffffff, 0x74, 0x4, 0x5, 0x3, 0x8c1e, 0x4, 0xfffffffffffffff8, 0x7ff, 0x10000000, 0x10000, 0x9, 0xfffffffffffffffb, 0x7, 0x2, 0x3, 0x7fff, 0x100, 0x1, 0x20, 0x1, 0x1, 0xbe80, 0x0, 0x7f, 0x6, @perf_bp={&(0x7f0000006000-0x1)=0x0, 0x1}, 0x4000, 0x6, 0x4, 0x0, 0x0, 0x58f7, 0x3f, 0x0}, r3, 0x7ff, r1, 0x4) r4 = semget(0x2, 0x3, 0x110) semop(r4, &(0x7f0000003000-0xc)=[{0x2, 0x0, 0x1000}, {0xad2f0623b20cdf56, 0x80000000, 0x800}], 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000007000-0xe8)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x34f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x7c}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) prctl$setmm(0x23, 0x2, &(0x7f0000005000/0x1000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x100000001, 0x9, 0x100000000000, 0x4}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69, 0x480, 0x9, 0x1000, 0x10}, 0xa0) [ 26.765908] audit: type=1400 audit(1514912963.630:9): avc: denied { map } for pid=3461 comm="syz-fuzzer" path="/root/syzkaller-shm870664695" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 27.622063] audit: type=1400 audit(1514912964.486:10): avc: denied { sys_admin } for pid=3503 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.797740] audit: type=1400 audit(1514912964.662:11): avc: denied { sys_chroot } for pid=3674 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.841575] audit: type=1400 audit(1514912964.706:12): avc: denied { net_raw } for pid=3707 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f000034a000-0xe)='/dev/admmidi#\x00', 0x2, 0x2) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000c50000)=""/8, &(0x7f0000379000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006fd000)={{0x80, 0x100000001}, 'port1\x00', 0x0, 0x2, 0x2, 0x100000001, 0x9, 0xe6a1, 0x5, 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]}) r2 = memfd_create(&(0x7f0000692000)='\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000253000)={{0xfffffffffffffffe, 0x3, 0x40, 0x8, 0x6, 0x0}, 0x7fc9c75d, 0x200, 0x4}) [ 27.871978] audit: type=1400 audit(1514912964.736:13): avc: denied { map_create } for pid=3710 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 27.943973] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/02 17:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/dsp\x00', 0x8400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a39000-0x4)=0x1542e00e, 0x4) 2018/01/02 17:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005f0000)='/dev/input/mouse#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000052b000-0x8)=@assoc_value={0x0, 0x179}, &(0x7f0000907000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004ef000)={r1, 0x3, 0xfffffffffffffff9, 0xa0a8ae2}, &(0x7f0000f85000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f0000151000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000148000)={0x800, 0x7, 0x100, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000533000-0x4)=0x8) 2018/01/02 17:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f81000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0f000-0x4)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000291000-0x8)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2b) sendto$inet6(r2, &(0x7f000013c000-0x801)="", 0x0, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000286000)=[{r0, 0x4a0, 0x0}, {r0, 0x845a, 0x0}, {r0, 0xa020, 0x0}, {r0, 0x48, 0x0}, {r0, 0xc050, 0x0}, {r0, 0x10, 0x0}], 0x6, &(0x7f0000304000-0x10)={0x0, 0x1c9c380}, &(0x7f0000132000)={0x9}, 0x8) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a0c000)={0x80, 0x7, 0x5, 0x9, 0x4, 0x2b, 0x88, 0xfffffffffffffffe, 0xffff, 0x7, 0x80000001}, 0xb) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/02 17:09:24 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00007d6000-0x64)=""/100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "4eb51866cd1e81bf"}}}}}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000092d000+0xd41)='/dev/mixer\x00', 0x20080, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ea4000-0x4)=0x3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00003cd000-0x560)={0x100000001, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2018/01/02 17:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x3, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f00000b6000-0x8)='./file0\x00', &(0x7f000065d000-0x14)=@random={'osx.\x00', '/dev/snd/timer\x00'}) 2018/01/02 17:09:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00006c2000)=""/100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x647d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)=0x0) 2018/01/02 17:09:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/02 17:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f79000-0x4)='tls\x00', 0x4) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000de2000-0x4)=0x7f158e1, 0x4) open$dir(&(0x7f0000d96000-0x8)='./file0\x00', 0x200000, 0x45) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00001ed000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f000012f000-0x6)='ubzfs\x00', 0x1000, 0x0) 2018/01/02 17:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000003, 0x5) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) remap_file_pages(&(0x7f0000c9f000/0x4000)=nil, 0x4000, 0x200000c, 0xbf6, 0x88003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00002e7000-0xc)={0x0, 0x0}) r5 = gettid() r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r3, &(0x7f000051a000-0xc)={r4, r2, 0x0}) sendto$inet(r1, &(0x7f00008dd000-0x1)="", 0x0, 0x0, &(0x7f0000660000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) accept$llc(r1, 0x0, &(0x7f0000614000-0x4)=0x0) [ 28.046288] audit: type=1400 audit(1514912964.911:14): avc: denied { dac_read_search } for pid=3744 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/cuse\x00', 0x1, 0x0) writev(r0, &(0x7f0000897000)=[{&(0x7f000021f000)="390000001300094700bb61e1c3e800020700000002000000450000000300800019001a000d01000100280ff4000000fd17e9ffff0300040005", 0x39}], 0x1) splice(r0, &(0x7f00006cf000-0x8)=0x0, r0, &(0x7f0000dd8000)=0x0, 0x7, 0x2) 2018/01/02 17:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000a3c000-0x18)={0x106000, 0x10000, 0x9, 0x4, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000dc8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xbfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00003e4000)=""/145, 0x91, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/cuse\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000945000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000eed000)={0xffffffffffffffff}, 0x8) syncfs(r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000233000-0xc)={0x40001ffe, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000085f000-0xc)={0x1000000f, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007af000)={0x0, 0x0}) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) getsockopt$inet_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000296000)=""/151, &(0x7f0000460000-0x4)=0x97) [ 28.088680] audit: type=1400 audit(1514912964.951:15): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:25 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f90000-0x9)='/dev/vcs\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0xfff, 0x3, 0x1, 0x1, 0x7ff, 0xc5}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000091f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004e3000)=0x10) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000b2e000)='./file0\x00', r0, &(0x7f0000465000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mbind(&(0x7f0000824000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00009d9000-0x8)=0xffffffffffffe4be, 0x7, 0x2) epoll_wait(r1, &(0x7f0000c97000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) [ 28.153564] mmap: syz-executor6 (3771) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 28.193421] audit: type=1400 audit(1514912964.996:16): avc: denied { dac_override } for pid=3762 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000)='./file0\x00', 0x1, 0x40) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000002b000)=0xff, &(0x7f000000d000-0x8)=0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002c000+0xa86)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_dev$sndpcmp(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x600) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f4000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) syncfs(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081d000)="", 0x0) 2018/01/02 17:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006e5000-0x18)=[{0x2, 0x5}, {0x8, 0x4}, {0x8, 0x0}], 0x3) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000645000-0x4)=0x0, &(0x7f0000942000-0x4)=0x4) listen(r0, 0x3) kexec_load(0x6, 0x7, &(0x7f0000471000-0xe0)=[{&(0x7f0000ba2000)="3192502555c224b20d5627a53268091691f6ef8d32b1a24508aef0f4b4334bab6b8bc87a7dd20f97570f1227557cbc871bd4aa2a69496b25000fb61b7dde704b4131357c71c7dcf6f11691999f7de7b43a110a2419c25d1f80940d50dd72f0c62fa4e483a3bd80cd8601d673a32d0a3749cf561b59458876b92001a3be4f5f567b5b014024418550ca47941d97e6914c7f0f58587b3f23dab6064ab1296ddac56212a016f3b1c00b23ab7601c8476c88b670794e4dc6d74969cd309b9812feb72ac8ba1b025a6893703418c344beee91d970", 0xd2, 0x9, 0x5}, {&(0x7f00007ce000)="0c649f0f5f6aaff74f1e80b7504e7bb1d0f05bbe09af9ef5e584b7afc31452208f1b69e4d817dac0d9f29b721a50f85531098d6567bcb49bb4acf066314fcc685bb67185c3069b1875a2da582eef41cd8539b52fe17609030b5f84453a223b59264510e6866c283dbd6dde771918f5f0c8aad875798f36a3e79ccf6547b11fa0dff77f4ab309057c623c3f3fbd4f18e700b1e5", 0x93, 0x5, 0x3}, {&(0x7f000090a000)="6e6363ae039f14b6d966a3747dcb62f4a9736000e3e2801ec1edb7741786222bb08912f008e4d3ded63ba01ae7eb435e79766f59452b1f91be354c5b3e515f852dd5b7fbf892af27f0e00e49f81a4ee360581a5ad739c9c81f9477feb32fbb344f5a77530b361c150bb8942ecb51682c263eb46768384d73a1f77e0d7d87875238fb84db88b07f", 0x87, 0x2, 0x3}, {&(0x7f000097c000-0x63)="4ad6a36282c44e02b338adf2bd9c345917bcb670d462d50ce0f51a3cee3de24090e6736261f5acee0e46d6102418471874df7c12c468dae02148755867d3a2dc2e5953cff415bf148600d5c7215bfafeca3bb3e8b13ec47597afbb3531d6e70c7d64ab", 0x63, 0x200, 0x80000000}, {&(0x7f000066a000)="71fa5724d30d0ba2430d8d184c0a39b7e91cbef15b3bae36dba8dc72abbe7710d87e5013946dd765c193370aca42f35f6b49f1f75adc098e1e5bf2fd02abec17bf0cc0fe6c5b97cffd2cd3543e1a26e010e2b1074779a55ebc595a7f19be19936629959599c107b35fb2cfce4a5af6cb12024558382b2d8f38dfca5a19f958964d6d80d6c5f30f09a974d3294e88c94c16a8", 0x92, 0x6, 0xff}, {&(0x7f00008c8000)="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", 0x1000, 0x1, 0x9}, {&(0x7f000058c000)="d3119573b2201323eb25a293424da6c6ae1c812311d6a33d3deeab9a71e3edecbfefbc903f9a400bc4810d1b6dfdfe086d659d694af8f233b845dcfd5cfd0e657187cb9113552dd8fa2df54dd059a8b62898c5f0aeb664e74e7a292fe43f0d0e3031862d7c53b466d7082284eab388268ea8ebe8cb539c15634a12a904310f0e80821a40c71625f6d6ef2ae9f288a3c67a98cb4b8370acfd98183bb571014bef109c79ad40ae1d8c2aea7ce204adc34bfb8409ebeebd6cfd01e35518ad5f928adb7818e978ec54abcd8bba1b78c14b2f47cd7bd1d8c31cfff2823be0eb5a745bb599ed", 0xe3, 0x335b, 0xfffffffffffffff9}], 0x320000) sysfs$1(0x1, &(0x7f0000524000)='$em0^\x00') r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000978000-0x47)="", 0x0, 0x44015, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:25 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000013000-0x8)=0x0, 0x80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f0000011000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b9f000-0x1c)={0x2, 0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000682000)={r0, &(0x7f000090d000-0x90)="eceace11f62bfb6c764cd2814ae14eda519f087a7bd268c6f5e41f296557a20c7aa724e13e7ca3e5a5c6085d0651f4c6f3c2c605abfd8d9de6ec6b81ba335fd03a6604568c03b9ae3760392bf21b9b6b194ae4b6fbf2095bbc2053523a31d1f5c3af4e1233b6c23a5393c2a0621527eeb923b4f6e7e35cd905cf41831580f4dd69aefe3c59795fc2e2accc801afd3abc", &(0x7f000031b000-0xf0)=""/240}, 0x18) timerfd_create(0x5, 0x80800) r1 = syz_open_dev$dspn(&(0x7f0000b1a000-0xa)='/dev/dsp#\x00', 0x3, 0x400) timerfd_settime(r1, 0x1, &(0x7f0000348000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00005c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f00002b4000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000d71000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000d2d000)={r2, r3}, &(0x7f0000c5d000-0x10)={0x0, 0x0}) 2018/01/02 17:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r3 = gettid() r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f000051a000-0xc)={r2, r0, 0x0}) select(0x40, &(0x7f000055a000-0x40)={0x6, 0x7, 0x2, 0x7, 0x6, 0x3, 0x0, 0x400}, &(0x7f0000cae000)={0x9, 0xcf, 0x766, 0x20000, 0x100000000, 0x5, 0x7, 0x5}, &(0x7f0000714000)={0xdd58, 0x81, 0x80, 0x100000001, 0x100000000, 0xdac0, 0x100000001, 0x40}, &(0x7f0000dcd000-0x10)={0x0, 0x0}) 2018/01/02 17:09:25 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f000047f000-0xa)='/dev/vcs#\x00', 0x3, 0x80100) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000278000)=0x0, &(0x7f0000b74000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndmidi(&(0x7f0000189000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x3831fe) userfaultfd(0x800) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00009a8000)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 28.219363] audit: type=1400 audit(1514912965.013:17): avc: denied { prog_load } for pid=3773 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/02 17:09:25 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x1043, &(0x7f000060a000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000049b000)='/dev/vcs#\x00', 0x48b, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000dde000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dc0000)=r2) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000db0000-0x8)={0x0, 0x0}, 0x17e, 0x40) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000018f000-0x4)=0x0, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00006e2000-0x1000)=""/4096, &(0x7f0000051000)=0x1000) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x142) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045b000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) syz_open_dev$sndpcmp(&(0x7f0000447000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) syz_emit_ethernet(0x5e, &(0x7f0000ed8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {""}}}}}}}, 0x0) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017d000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000747000)={"0f31ac6f03c79fb95495a7aff4c04cf5", {0x4, 0x7, 0x1, "57372d741bd4", 0x3, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000679000-0x8)={0x0, 0x0}) setns(r1, 0x40000000) r4 = syz_open_dev$audion(&(0x7f00000b5000)='/dev/audio#\x00', 0x6, 0xa000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000316000-0x8)={0x0, 0xffffffffffff7fff, 0x1}, &(0x7f00003ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003e2000)={r5, 0x6}, &(0x7f0000446000-0x4)=0x8) accept4(r0, 0x0, &(0x7f0000ca1000)=0x0, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f000000a000)={0x257, 0xffffffff, 0x7f, 0x1, 0x6, 0x80}) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x40e, 0x0, 'gcm(aes)\x00'}, 0xfffffda6) msgget(0x0, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000ed0000-0x8)=[0x5, 0x1ff]) 2018/01/02 17:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ustat(0x3, &(0x7f0000f60000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f3c000-0x98)={0x0, @in6={{0xa, 0x1, 0x6ab6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x98) sendmmsg$nfc_llcp(r0, &(0x7f000001a000)=[{&(0x7f0000147000)={0x27, 0x3, 0xdd40, 0x3, 0x80, 0x4, "f95ff1398c8375813022327e95bd6c2152ce7f3c15b8c814235104ff7d1f32cf167c54c2c57fb340fc117119d444376af0743a1774f3d7953a9ad36021ff7c", 0x1}, 0x60, &(0x7f0000b92000-0x10)=[{&(0x7f00008f5000-0x2f)="0b088016d60435de224dd50463705f33c76a4c95db071a9f9562c4729db29a69e4576c0a791a6be52ead880508300d", 0x2f}], 0x1, &(0x7f0000351000)={0x78, 0x103, 0x8, "3050bcae5a12b5184c196fc5871a8c5beb0f3e2d3413e367cc821ca44d5ff9b3b3c0bd692a95df94b24ce3f99ec553e93ae5c719365a4c6f3a5af8d51545be459fa5c6108f598b9ada20b414aba1b1097982c50ea158b2245917500e5d01579e5a727bad719b"}, 0x78, 0x8000}, {&(0x7f0000c34000-0x60)={0x27, 0x7f, 0x9, 0x1, 0x1000, 0x6, "b7808598a7688d98a8d9b7e4c42f33a493defc75570f947b2c463707f5f2362f1f2424cd6dd486d00eb7f721b45c6690597ac626b540d0b6e631dc48e8d5ab", 0x40}, 0x60, &(0x7f0000de2000)=[{&(0x7f0000f70000)="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{&(0x7f00008aa000)="df043267ae10b35eebeb3d0ea688a6149a064d4dec95aec73aa1ed24f82b511fd67431802754f7aab3a5ce382a1a1d2d8066e539c90b1cd999f7972cbe41c7bdfa925368b8f1d825b927a0de87d1452c42a2d14d1e2da4b37085bcb965067dfcf595cc980c564735126c14eb3307eb627d19fa062dc20ab4cf7acd28020c05cbdfa89b4be6a734e825dca15d5b8e0640a3c9e3b9ff12bd936f21acb8a187ba3a349d45dc54cf1712e5b23b2817cb8a596b92542dd0e359e0d1f076376ba4a9a41090207260989105d77b0f57a6861e2d92b01a64e8702fcafa7e631b198fd667fe21825ea3a03bb07e73f124314e7e811b4104f9", 0xf4}, {&(0x7f0000499000)="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", 0x1000}, {&(0x7f0000fdc000)="11c27a6d205c44b5a1b020e1570475e00fd1723be284bb53ba7e54611c751db39b72c56c8cf9f5a106cf848e8e31f267e299b1320442cf71a4266dea515290e40b1fa3f6dd8dca6102ed1912ebad79590e204496a0fdcf956c78d9334eb7ce6e34452b7d20afafd46b812c78ac9fb95d8742364d63ad9be9c8a4bcdf38fa8b4673287e3679239c074c939856d4e5037b3952e3a6e83bf5f96cb67a87672511ced4b563094adeeaa0e17afa1cab2eda897893b7b9a0e17730ffeba004ebe60d3145a6fb7d7e5ac8e0e880151b11ffed14706298efb313a856572afde50f00ac4d8d9fcaea8ca984f1ead66686190143a4", 0xf0}, {&(0x7f000037e000-0xb0)="7324fa1c811c4558cfee89d6e05350b3733c9aaa02a94f91b811033b7ed5e86dfeeb10fa9e367604b10dae85512fd3fa9e0b25b7002168ce3ebc0b3548253c798aee51dc22db5d6336744d943d4691d236185826c0c00cdee94cac48acda53e703920435f856c5416872f50ec632b8553fbc79b1c75f473adb5d940eb0989e50a62c57f64d672d7bc34a5a2f6d0f2d340132631d7a92ccbecc4b42027758477bd78418c286f365e3ea7373ebb252385a", 0xb0}, {&(0x7f00003cc000)="0e4e53", 0x3}, {&(0x7f0000a4f000)="cbdcf995169f04a004c05a84b539bbb5f8cd63cd4e1e35ebcdcdee152112583853c336ef52885d5dfe5d76a0584ff8eede43d0e6f382e02fdd6ff5ce38965dea5f90e6859a6dc9510206dda94b9d4bd7233463f538e07fb380286e46a958e266345d8d9b4b1b41a78e617a22282dad5b7dd1e081dfe6eef8cc50ca0b2212ddc8b53a2036f54cee6e775c8235a7845e0a8879552b5d244bddabd3b764ce4057454e68d657a328ad337f7265da5e6ec219fbaf2bb934b555d9adc9b748", 0xbc}], 0xa, &(0x7f00002e6000-0x18)={0x18, 0x107, 0x600000000000, "d31d24974547"}, 0x18, 0x50}], 0x6, 0x4000000) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e4, 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={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0xc) getgroups(0x9, &(0x7f000059a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000012b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f3000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000789000)={r1, 0x7ff}, 0x8) r7 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000097c000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00007cf000-0x78)={{0x2, r3, r4, r5, r6, 0xb6, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x235c, 0x10001, 0x7, 0x2f0, 0x10000, r7, r8, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c22000-0x1)=0x4) futex(&(0x7f0000ff3000)=0x0, 0x85, 0x0, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffe) 2018/01/02 17:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x0, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d72000-0x8)={0x0, 0x0, 0x6}, &(0x7f00005ae000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d5000-0x8)={r2, 0x3}, &(0x7f0000323000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) read(r1, &(0x7f0000fb8000)=""/85, 0x55) r3 = socket$netlink(0x10, 0x3, 0x1000b) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00001ca000-0x8)=0x0, &(0x7f0000d20000)=0x8) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f00008ed000-0x10)={0x2, 0x1, @rand_addr=0x800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f1000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000235000)={0x1a, 0x16, 0x4a6, 0x1, 0x20, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x4000000001, 0x69) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) recvmmsg(r1, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket$llc(0x1a, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) 2018/01/02 17:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x26) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f00001cb000-0x4)=0x0, 0x800) sendto$inet(r1, &(0x7f0000341000)="9b", 0x1, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000cb7000)="0908c07b8610e65dceae64534eb408ef8d08dec4c62f9ab6dc1c2f2374f414a699921496a092d549f85e10bb08f827e7b2e23b2350e270089ab2933febeb378c24c28d138b7114be1caced9c82cdd8996cfaf43665ddec2751b201b3f0ed147b2c18f5473bb3b526fb5a5e48cf8c5346ef874a0383c9ea1a0db89e279a4e577d655ad3934287cb2800c5516b89d15c54f84c5ac474a169cc85e69ce5394e576c59c5b877153961766cbcc70f4da2222654c14623e61e6e7c356fc48cc9debded143bdb5992f5326a", 0xc8, 0x4040, &(0x7f0000d58000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) [ 28.350555] audit: type=1400 audit(1514912965.214:18): avc: denied { ipc_lock } for pid=3817 comm="syz-executor7" capability=14 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 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00007e6000)=""/155) 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) r1 = inotify_init1(0x7fffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5f000)={0x0, 0x0}) r4 = dup2(r1, r2) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000022d000-0x4)={r2}) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f000088b000-0x37)="5cabed7c8cb21845378f567ba51d28a0305d4448d808eee167b2b60e27b0591f6f7b18c4557acd244dd3be1e0cfea9a419d25e295048ac") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r1, 0x8, r5) openat(r4, &(0x7f000038d000)='./file0\x00', 0x200883, 0x1d8) fcntl$getownex(r1, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) get_robust_list(r6, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/02 17:09:25 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000bdb000)='/dev/audio#\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) renameat2(0xffffffffffffffff, &(0x7f0000024000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000670000-0x8)='./file0\x00', 0x80000002) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc9000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff7fffffff) personality(0xf) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f00007e1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f72000-0x4)=0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000243000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f7a000)={{0x4, 0x7, 0x4, 0xff, "b50a56c5f7bb53a114a06858c9f1ed796018b3e6d6c137659afab85aced1df199c75c4d48a934469966c6b14", 0xf0}, 0x0, 0x0, 0x1, r2, 0x8, 0x1, "895fd036daf6b2230a618ba73e8691c47de473d1e4735677b0b4a4ce00b5b992d675565e18800b65098716dee611063224b88fd247b2a684d4482beac8f46e9f", &(0x7f0000d19000-0x14)='cpuset.^bdevkeyring\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffff000, 0x7fffffff, 0x8, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dmmidi(&(0x7f00005b0000)='/dev/dmmidi#\x00', 0x800, 0x4000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000677000)={@common='dummy0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ae8000)={0x4, &(0x7f0000e1f000)=[{0x7ff, 0xd472, 0x1, 0x6}, {0x8001, 0x9, 0x7, 0x8}, {0x2, 0x3d, 0x8000, 0x200}, {0x6, 0x401, 0x6, 0x40}]}, 0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000ec1000)='/dev/usbmon#\x00', 0x5, 0x0) connect$bt_sco(r1, &(0x7f000010a000-0x8)={0x1f, {0xb9, 0x80000001, 0x7ff, 0xfffffffffffffffd, 0x20, 0x7ff}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000193000)=[], 0x0, &(0x7f000017f000)=[], 0x3af, 0x3}, 0x79ce4ffa5081e00b) accept(r2, &(0x7f0000804000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x8) 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a53000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000a2f000-0x8)='./file0\x00', 0x0, 0x400040000000010) r0 = accept4(0xffffffffffffff9c, &(0x7f00005cc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000303000-0x4)=0x60, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000084e000)=0x0) [ 28.383776] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 28.418642] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 28.455549] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x24fe, &(0x7f0000402000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/mixer\x00', 0x482, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb8000-0x4)=0xd678, 0x4) io_cancel(r0, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000021f000-0xd1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000c53000-0x10)=[{&(0x7f00002e2000-0x3a)="390000001300094700bb61e1006e009e07000000020000004500780e0002e700010000000d00238000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000758000-0xb)='/dev/adsp#\x00', 0xa4d1, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004cc000-0x4)=0x0) lstat(&(0x7f00004e3000-0x8)='./file0\x00', &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000224000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005c5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a5000)=0xc) r8 = gettid() fstat(r0, &(0x7f0000517000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f6000)='./file0\x00', &(0x7f0000607000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = geteuid() getresgid(&(0x7f0000a8f000-0x4)=0x0, &(0x7f0000074000)=0x0, &(0x7f000080a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001af000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b48000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000394000)=0xc) getresgid(&(0x7f000045c000)=0x0, &(0x7f0000a35000)=0x0, &(0x7f000009a000)=0x0) sendmsg$unix(r1, &(0x7f00004dc000-0x38)={&(0x7f00004f0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005f2000)=[{&(0x7f00004e2000)="8ac5b011899ed53db915d58ef7bc", 0xe}, {&(0x7f00008ec000-0x42)="ae25420f89cb027a0e4e0b5a11c331aded2b8dd081e5d9cf67afd4ad39ef86532410bd0f6f18bbfd3af93b4cc700512845810a499c1ab3e544049d04483b8c3de52a", 0x42}, {&(0x7f0000fbc000)="caf1f6ada6140f5381164c4f1793d7c63769b02080b6596278d901e0603eb21dee933459d58a7ae02be3b974e51f23b650e147c83624443c07da4c66142496db7f076ca6e9c5b0775c3aab43eb43876883503b0a00927220cc18bd2913c6f040da650553a4e4cc64026e92b06633d3b22e70cce0f7ab9fb5bb7d5ec1de51c9964b2a63ada4b15781f62938a7d5d4bd76f6d4ecec60dafc3bc3cdd50227023d67feff4441ba1ed3e561b25ad4face26bf8543e56a9e4565bc623594ff60e5f79b665374a1f098a0c19825d5f6b458cbb833a02581b170dcb2b9523415e65fcbead69ad48c3c0b3739f9a8e4063b59", 0xee}, {&(0x7f0000299000)="ccf4002d892ed30232f8dd028b48ba4e95d16c5e2867ec2599e9fa57b24dccf0b05a19bc96421656d333d851527a5fb374462ef21abd9c930acdce1ee8355b5c53b60f9c436e06bedfdb2b65a3c8203f5978b8d18435d9a6312296f6de3121d5b25e7ada5bcc686adea5ec9f5a64b88bb03780512268f06d5456a03401c74cd184fca6756d4a40ee0b0bc8975a10d43f2a3cad5084ef7b0ed7077c0b3279e31cc8078e78f72bf1d8628dbd1e63eea7b9eddf128a97878899bb662b8cb8", 0xbd}, {&(0x7f000050c000)="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0x1000}, {&(0x7f000044c000-0x1000)="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", 0x1000}, {&(0x7f00002d1000)="2e753441f4f2e3d10b452b3ff5eb5a6abcf103f3bb2f5a812a9e5fac55eb7e7f7e262d51b810108ed5c7984ef9a5f62c65b6342bdca787079cb2db8952f36036423e3b7e47c8749aeec4696f8911bfc559ab9bd6eb7426b10b4ff32b34e9819ff09543f46286887fbc99785eeec1e98d883f7822e61f7ebad1f0b218089b380851ee701f7e9ba8df9ffc434564de626c9717b5b4ca5e70404b0e2a426fad4bccaa67c657db4fe7fe3741c5872fc00a815624f01606062f7c1a65fe91c830366b5dcbbbf2d4158c24db9e7d453a91e1bc59c4e90b575aeb05a0e991ed73b836b6c9914d253ba0edd2", 0xe8}, {&(0x7f0000d98000-0xb1)="33539576ca9ac8a78329fb09393014fb14fce913d7e23a3bcd10ed14ba7a162996ef2c6cf4d05355e39bfceaec324e7549908f2e44d04919bd22ddce60a2ee6c94c2e1bf0fd52c5c11810fcb5a71a3dab0e5e1f8b799b4922751bed898025b7bdd9a1e4699f4d2f77b3cd092b2d447e2f8162e226701492f3537a1970a7c7337ea581e4696ed821eb090c43e55c1ff4b1e71e5f08df2ff717c1fe496975b85e6bc34b59a72ce39fe54bd6f12e778f8d7d9", 0xb1}, {&(0x7f00007d2000-0x70)="7f1219ebd0547198959315eef4119dc7e4a16c8a43877db72483fe48459c5e7c96e4ffd104e1a7709590934a15d0bf08d360ef7195104e8c24903887a05931329de5554e07886d89c04430c6f319e54b9117d0e6d44475517881b23b8745bc478f886f4fae1e0025a1faeac937da18bf", 0x70}, {&(0x7f00003bc000-0x98)="16abfc5eecdff7c826b32343673319f9861c799823435153a79a902b8a98147be439ef30cf9d7a816bf118fbc18d0960e8b582139d21cdccabd333d4debb0e5bb01cc0c3c5c8947bdbe9c5da4c4816bdf2ca333c62d220255abc788ab7623ff6b7d15eb66ad74473e7a6932f3f658bd6a4bba4414ad69c24b8cfa7f884bc977120ae7946f276f4d6f1150173efac347b57020a979e6aebd2", 0x98}], 0xa, &(0x7f000022d000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x400c000}, 0x20000040) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000e99000-0x8)=0x0, 0xfffffffffffffe32) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/02 17:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028b000)="a23364fd", 0x4) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[], 0x0, &(0x7f0000af4000)=""/0, 0x0, 0x0}, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000000000)={0xb4, 0x4}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d3b000)=""/126, &(0x7f0000000000)=0x7e) clone(0x0, &(0x7f000054a000)="", &(0x7f0000463000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00002a1000)="") remap_file_pages(&(0x7f0000aa6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/02 17:09:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x80, 0x7, 0xffff, 0x1, "500e6b7250af56570bda14240719496131bbb27c39be57143c410d8ef0734fdab727a1444170a9c57ed48f98", 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x100, &(0x7f0000001000)={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000b17000)=""/125, 0x7d) 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) clock_gettime(0x3, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) r2 = getpid() fcntl$setlease(r1, 0x400, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a30000-0x8)=0xfffffffffffffff9) unlink(&(0x7f00005f0000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) io_setup(0x4, &(0x7f0000fe9000)=0x0) io_destroy(r3) 2018/01/02 17:09:25 executing program 7: remap_file_pages(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0xc, 0xfff, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000371000)='/dev/qat_adf_ctl\x00', 0x409ff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f3f000-0xc)={0x3, r0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f000084b000-0x8)='./file0\x00', 0x2b) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000eca000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x5, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x24) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/vga_arbiter\x00', 0x2c00, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7) [ 28.581627] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 28.618631] netlink: 'syz-executor3': attribute type 40 has an invalid length. 2018/01/02 17:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = geteuid() getgroups(0x5, &(0x7f00008f5000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000780000)='./file0\x00', &(0x7f0000785000)='./file0\x00', 0xa000, r0, r1, 0x9, 0xbaf, 0x2840018) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x0) preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) readv(r2, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 17:09:25 executing program 6: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="ab07d6", 0x3) getsockopt(r0, 0x9, 0xc8b, &(0x7f0000b07000)=""/200, &(0x7f000065a000-0x4)=0xc8) 2018/01/02 17:09:25 executing program 1: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000306000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000273000)={0x0, 0x0, 0x2}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009a6000-0x8)={r1, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000046000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000000000000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40345410, &(0x7f0000a80000)=0x5) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1421, &(0x7f0000fea000-0x8)=0x1) 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003b2000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000234000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x5, 0xef, 0x4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xc0, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99afc207d1"}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x5, 0x1, &(0x7f000088d000)=0x0}) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x3b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x40, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x9, 0x4001) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000052000)={"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"}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000000a000-0x4)=0x0) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=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) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a59000)=0x0, 0x4) splice(r0, &(0x7f000038b000-0x8)=0x0, r1, &(0x7f0000f5d000+0x8a)=0x0, 0x7, 0x7) stat(&(0x7f00005f7000)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000ef000)=0x0, &(0x7f0000fae000-0x4)=0x4) fchown(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000043c000-0x4)={0x0}, &(0x7f0000fda000)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005f8000)={0x5, {0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x0, 0x0, 0x505, &(0x7f000050b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x0, 0x9}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bb8000-0x4)={0x7, 0x7fff, 0x40}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085d000)=@ethtool_wolinfo={0x3, 0x0, 0x0, "a99c082e491f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f87000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7bc8c1b9383d40696ebe0c6e190f6c94"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e23000-0x10)={0x4, &(0x7f000096e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/02 17:09:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0x9)='net/raw6\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000e81000-0x14)={0x8, 0x3, 0x16a04cec, 0x4, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) fchownat(r0, &(0x7f00007ae000)='./file0\x00', r3, r4, 0x0) tkill(r5, 0x12) ptrace$setopts(0x4209, r2, 0xee3a, 0x6) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006fa000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x44080) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002bf000-0x10)={0x4, 0x3, 0xffffffffffffff00, 0x3}, 0x10) mq_open(&(0x7f0000a74000-0x3)='\a\x00 ', 0x0, 0x0, &(0x7f0000d19000-0x40)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b2f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000df3000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000017c000-0x20)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000f63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000573000-0x8)='./file0\x00', 0x0, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f000089a000-0xa)='/dev/ptmx\x00', 0x80, 0x0) syz_open_pts(r0, 0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$int_in(r2, 0x5429, &(0x7f0000810000-0x8)=0x0) 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000039e000)={0x1, 0x0, [{0x34, 0x0, 0x0}]}) [ 28.785240] binder: 3921:3930 ERROR: BC_REGISTER_LOOPER called without request [ 28.792748] binder: 3930 RLIMIT_NICE not set 2018/01/02 17:09:25 executing program 0: prctl$intptr(0x21, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b2b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4}, &(0x7f0000dfd000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ee000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003bd000-0xb8)={r1, 0x2, 0x0, 0x7, 0x6, 0x43, 0xffffffff, 0xaa8, {r1, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x7f, 0x1, 0x80000000}}, &(0x7f0000000000)=0xb8) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ion\x00', 0x83, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x2, 0x0, 0x0, 0xe2e, 0x5, 0xcff5, 0x4301, 0x8, 0x76, 0x1ff, 0xfffffffffffffeff, 0x2, 0x3]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) dup(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1, 0x5, 0x10001, &(0x7f0000412000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x80000000, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0x100000000, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000001000-0xbc)=""/188) prctl$void(0x22) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r7, 0x2, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000)=[{&(0x7f0000005000-0x92)="588e7f6e6e241b8b0a435c5e9f69e59b92050baf49be3e33f59edf27c877f87688a0b0476e30a6b99202acb88fade6c5ff9afda4df7932cbb3db17732c046e8f681af1e9c9edb1f51402893c9ec3c5413842e139fe6c0f92b9af8b0dd980b68d643cbbaf9ee75b735b3bfd4a13f26a1d6f74f5d5f50e346daa4df39ccf0c241c209a94455d0f8a2115f73391171a7b9df058", 0x92}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0x2c)="e9319b22e0a69c5a9a5ee32941dcc1cedcbf1a06ea61bd60783cf05ffbd14a4d8d63418c3d708ef5bb9d610d", 0x2c}, {&(0x7f0000005000-0xb0)="10af781bc30b9a3563ecd0d7c1af98ce3a96aefcdd264746534c22ceb76188a8787d096e4c0c3fb3e7900c89849e152b5610e619206ebba1d4118624e5d75ae3864f14c3574780f87d42bd9e77d6db2d5262d55ef03a79f3efe671255868bd529f6f9327a8c3901f054db6cb52a8fb6ce05a7c81ceffcb3a91229d68bfd1e14d81845c7b54b83e0340a3f8c020970fe1cac00bff3efe744571972e03baf323a900cdd00098d258f135d4de85a4252fa3", 0xb0}], 0x4, 0xf) 2018/01/02 17:09:25 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 28.814911] binder: 3921:3947 got reply transaction with no transaction stack [ 28.814922] binder: 3921:3947 transaction failed 29201/-71, size 32-8 line 2760 [ 28.816942] binder: 3921:3947 ioctl c0306201 2000dfd0 returned -14 [ 28.829083] ptrace attach of "/root/syz-executor1"[3699] was attempted by "/root/syz-executor1"[3944] [ 28.857553] ptrace attach of "/root/syz-executor1"[3699] was attempted by "/root/syz-executor1"[3955] [ 28.872871] binder: BINDER_SET_CONTEXT_MGR already set [ 28.872883] binder: 3921:3957 ioctl 40046207 0 returned -16 [ 28.890954] binder: 3921:3947 ERROR: BC_REGISTER_LOOPER called without request [ 28.890963] binder: 3947 RLIMIT_NICE not set [ 28.891007] binder: 3921:3957 got reply transaction with no transaction stack [ 28.891034] binder: 3921:3957 transaction failed 29201/-71, size 32-8 line 2760 [ 28.897373] binder: 3947 RLIMIT_NICE not set [ 28.970914] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 17:09:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000a6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b9000)=0x14, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x10, &(0x7f0000001000)={0x3f, 0x8, 0x2000000000000, 0x80}) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) 2018/01/02 17:09:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f000093a000-0x78)=[{{&(0x7f0000939000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000939000)=[{&(0x7f0000939000)=""/4096, 0x1000}], 0x1, &(0x7f0000192000-0xa7)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000012a000-0x10)={0x0, 0x1c9c380}) sendto$inet(r1, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:25 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000f84000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d6b000-0x10)={r0, &(0x7f0000000000)="970eb2d6ae7445cfd9eeab5fe7ab515d5e8a5a8adc28f0"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b2000)=@assoc_value={0x0, 0x579ea80c}, &(0x7f0000780000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000612000)={r1, 0x7, 0xffffffffffffff45, 0x8}, 0x10) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000cd7000/0x1000)=nil) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00004a7000/0x18000)=nil, &(0x7f00002ef000)=[@text64={0x40, &(0x7f0000b38000)="0f11422f2e660f3881430041da0f670fda50003e3e2e460f01ca0f32b8010000000f01d9413d3a3e000066baf80cb85bc6ad88ef66bafc0cec6667f20f09", 0x3e}], 0x1, 0x41, &(0x7f0000be1000-0x20)=[@efer={0x2, 0x400}, @dstype3={0x7, 0x2}], 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000e7000-0x4)=0x80000000, 0x4) 2018/01/02 17:09:25 executing program 2: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b16000-0x4)=0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000235000-0x110)={{0x200, 0x4, 0x9, 0xf52, "9be590a4eac75f16deb549348a116fdb8a93a9228b8d346e389f90e8fae318f2753494ef30bb65850036071e", 0x7}, 0x0, 0x0, 0x5b, r4, 0x9, 0x0, "d5b4c6b805b68e5f51dcf9b5ecd26dc2de87593f51d2f6765df3e6e72caa9498997e8751e689966dfab17aed83184e53f043bc3522a05f73d5c08e25cc496429", &(0x7f0000b15000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x145d, 0x4de, 0x3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r2, &(0x7f0000b15000-0x8)=0x0, r2, &(0x7f0000b15000-0x8)=0x0, 0x6, 0x8) 2018/01/02 17:09:25 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b9000)={0x0, 0x2, 0x5e4, 0xfffffffffffff382, 0xfffffffffffffff7, 0x3, 0x400, 0x2, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x2, 0xffff, 0x10000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x11038a4d, 0x3, 0xfffffffffffffea4, 0x7, 0x5, 0x7fff, 0x8, 0x2, 0x3, 0x2, 0x26, 0x80000000, 0xff, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r5, 0x2, 0x0, 0x622, 0x7f}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r6, 0x7ff}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1000, 0x0}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/02 17:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0b000)=@sack_info={0x0, 0x9, 0x1}, 0xc) 2018/01/02 17:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:25 executing program 5: msgget$private(0x0, 0x180) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a9d000)={0x0, 0xffffffff, 0x9, [0x5, 0x9, 0x0, 0x6, 0x6506, 0x7, 0x20, 0xff, 0x5]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xc3)={r1, 0xbb, "5d18945a131b220752122951bd1aa9c918b722d0c4c4c13f23a85ce37ad3c04b6ee8d019e65dcc45c918244a8dcab1e7f9b14c3127ef444fbbed7ffc572af5e0bbbd9f07edaccded365b5f4651f79f54850775d4851ac002bc5473f00b4d2e0a0935ad6d0b68a0c31b4c0c07b0273d23c3fc01682a6f37cd528ebfaa497fbaa4d257428f028d12bda7ad66a43144bca66ded8e366743f75dd90f26468f6de50edfb7f0120ec4fe805de4b3cf553adbef310d1968232b1ffc860339"}, &(0x7f0000000000)=0xc3) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/02 17:09:25 executing program 4: keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000511000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008bc000)="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", 0x1000, 0xffffffffffffffff) r1 = request_key(&(0x7f00008ce000-0xd)='dns_resolver\x00', &(0x7f0000402000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a48000)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) 2018/01/02 17:09:25 executing program 7: r0 = shmget(0x1, 0x4000, 0x805, &(0x7f00006b1000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000f78000-0x13)='/dev/snd/controlC#\x00', 0x2, 0xc000) sync_file_range(r1, 0x7, 0x8, 0x7) shmget(0x0, 0x4000, 0x1000, &(0x7f0000e97000/0x4000)=nil) 2018/01/02 17:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") unshare(0x204) umount2(&(0x7f000021c000)='./file0\x00', 0x0) rename(&(0x7f0000667000)='./file0\x00', &(0x7f0000580000)='./file1\x00') r0 = add_key$user(&(0x7f0000fae000)='user\x00', &(0x7f0000443000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ce1000)="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", 0xfd, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000af2000)='keyring\x00', &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0xff, r1) 2018/01/02 17:09:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x80800022e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/02 17:09:25 executing program 3: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000efd000-0xa)='/dev/vcs#\x00', 0x400, 0xf173b7d07c1e73fd) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000287000-0x2)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000013f000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097d000-0x4)=0x7ffffffd, 0x4) sendto$inet6(r1, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000efd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000efd000-0x8)={0x0, 0x0}) 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000249000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000023a000-0x20)="1f000000540005080002000000001d0307e9800200000000070000000000d5", 0x1f) 2018/01/02 17:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000554000-0x4)={0x6626}, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a62000)={@generic="f1f4a5af9d7588ed12b7d017d4e6521e", @ifru_flags=0x8000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000061c000)=""/69) r3 = socket$inet(0x2, 0x7fffffffffffffff, 0x6) setsockopt$inet_mreqn(r3, 0x0, 0x1f, &(0x7f0000eb5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/02 17:09:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a39000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x600040) r1 = socket$inet6(0xa, 0x4, 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000010000-0x8)={0x0, 0x3f}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x30}, 0xc) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/02 17:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004f7000-0x9)='/dev/dsp\x00', 0x60000, 0x0) write(r0, &(0x7f0000d97000)="929f1a8d5240363506", 0x9) r1 = socket(0x10, 0x2, 0x0) readahead(r1, 0x0, 0xffffffffffff8001) sendmsg$netlink(r1, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000269000)=[{0x24, 0x1d, 0x305, 0x0, 0x0, "909300000000040004000301040001a8ba7cec7d"}], 0x24}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:26 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f20000-0x70)=[{&(0x7f0000f1d000-0x1c)="e74d5f303135835be800972a0854e81e0d3e3aa0aa8b406cd6f45061", 0x0}, {&(0x7f0000554000)="d77399", 0x0}, {&(0x7f00002f8000)="f5314ec9e6a0480df165352dc1adcb9ef22432ecd735c9ce298c3d7c1ebe3f0c311bafebbc00e38ca34ccf5d693551bbe55802ea77e16e189b70ab60cc0b729b490d747fe8b5e74e3006f885cb0cddeb426db88006f712414fc53245266f444025ee6a50d68eadfc5550463e944e28af9c2f341ea418cbbb40f5c9433d097a49c50ff7137afee558", 0x1f}, {&(0x7f0000f1e000-0xad)="9b65222601e9c1c8b6a2a75d8f00dd769e9f34038325b65d5fc6868ba4402c48a7c6e60e0f3dfcd5433934d8ab0107c67a18a26d310eedbd67a01a888c22f34c7d51c092bc5ac1fd04b5858be0b0a312c65d7ec0005e22f45eaf5b7778b578f58108e09900f62211c8f78534f8b02685d1adc1294f2201f8ccc72f7408b9d7138a99bf0ab84dd9cd0d5ea3d292e0feee7ae508df5c92f0f8464ed93abd67ce0492d991b4f62846bcb76a34e909", 0x0}, {&(0x7f0000a13000)="328e11e318d28a4abc4a9ff5db3097f8b77a0d5dbce635adb2527e3e43403d62ece19339fc7d91646aec557d7322f7849658d58db55e3b68e6fd4e42a71ff9f462e2005d8c9ba3e02b58586849e63f6ded68eda58a72ccdedde51fc0a6b641d2f8c78200c88ba8d5ac27267cb1caa2864c91c56840157ffdee2b85f71eab31c5218b94", 0x0}, {&(0x7f0000f1f000-0x8e)="399a7534b54db38da6803cedc2ecd2e5cd60d19296a6b023c20ff7a1cf8c49c62c490962d1b17016f61862c5e7f88ce10f95da4da1f331477b63a83e0e1c0c2611fee929c9e91aa3aee8727fdb45be9b066c88726e933ec7d6fd3d53f07f9b0a2d10da1225057008d07f346b0b33152e9b396bef9d525f7bda28dfff7d2edac4a86e89b38632c4627782ef093f3c", 0x0}, {&(0x7f0000241000)="67fe8b2e1fede9c8d7445c2e429f1788abfff10bdb5511137f1131475f8ef62ad19b326204b6b207c14ab641c80c32ccababdc70b5dabbe5ebd56d09bb7b9b04b9355559dab7fbdc6d8e405a1a0ee4dda48cb2942d14667f0206c09eea2572596ba2210ee3ab3bfc163fcfc37b533f72c48b6dd3e16151bfb2b64b9014cf2f64b871bfc7fc53b5775067c1d12bf113aa0140310cd349c3f9b969862ef024bc49e6d96f50a51a793e192346be136db3d6079548b917568aa0a514515640febcfff0ef4402bd10dff7603d42e5d924928f7cbeebe4ff599258ff51f43521950dc07e25ec", 0x0}], 0x76) 2018/01/02 17:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f00002f3000)=@nl=@kern={0x10, 0x0, 0x0, 0x8840400}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/02 17:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ca5000-0x90)={[0x2, 0x9, 0x4, 0x7, 0x2, 0xfffffffffffffffe, 0x8001, 0x8, 0x2, 0x4, 0x2, 0xfffffffffffffffb, 0xa3, 0x6, 0x401, 0x9], 0x4, 0x200}) fsetxattr(r0, &(0x7f00009e3000-0xba)=@known='security.capability\x00', &(0x7f0000000000)="", 0x0, 0x0) 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) get_mempolicy(&(0x7f0000284000-0x4)=0x0, &(0x7f0000b28000)=0x0, 0x1, &(0x7f00000e3000/0x1000)=nil, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000d78000-0x10)=[{&(0x7f0000835000-0x7c)="fb", 0x1}], 0x1) 2018/01/02 17:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002e7000)=""/62) close(r1) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00002c0000)={0x1, 0x0, [{0x2, 0x7ff, 0x7fff, 0x5, 0x6, 0x0}]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ace000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000069b000)=0x4, 0x4) [ 29.149036] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/02 17:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000011000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f72000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) poll(&(0x7f0000028000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x8000) keyctl$set_reqkey_keyring(0xe, 0x1) r4 = dup3(r1, r2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000426000-0x4)=r4, 0x4) tkill(r0, 0x16) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) sendto$inet(r5, &(0x7f00005ad000)="", 0x347, 0x11, &(0x7f0000368000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff30) 2018/01/02 17:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be1000-0xb)='/dev/mixer\x00', 0x40, 0x0) getpeername$netlink(r2, &(0x7f0000383000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042a000-0x4)=0xc) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x31) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ea3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) dup3(r1, r0, 0x0) lstat(&(0x7f0000b21000-0x8)='./file0\x00', &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a95000)=0x0, &(0x7f0000a26000)=0x0, &(0x7f00008de000-0x4)=0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000c7f000-0x6)={0xdc6, 0x9, 0x1}) getgroups(0x3, &(0x7f0000fa7000)=[r3, r4, r5]) 2018/01/02 17:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000045000)='./file0\x00', &(0x7f0000320000)='./file0\x00', &(0x7f00007de000-0x5)='bdev\x00', 0x0, &(0x7f00008bf000-0x1)="") r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000e97000)={0x1, 0x7, 0x4, 0x1, r2}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 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]}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x0, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0x0, 0x0}}}, {0x101, 0x7fff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x100, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x48a}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x795, 0x0, @time={0x0, 0x0}, {0xb10, 0x100}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x9, 0x0}, @queue={0x1, {0x0, 0x401}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x1b0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000844000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000042e000-0x50)={0x1f, @tick=0x4, 0x1cb, {0x0, 0x0}, 0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:26 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000030000)='net/dev\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000a8f000)={0x20000000, 0x101, 0x12}) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009f6000-0x1)='/dev/admmidi#\x00', 0x4, 0x0) bind$inet6(r0, &(0x7f0000654000)={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b3f000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x10) [ 29.191438] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 29.207918] snd_dummy snd_dummy.0: control 120:0:0::0 is already present 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fcc000)={0x3, 0x7, 0x0, 0xfffffffffffffffe, 0xce, 0x1, 0x7, 0x3, 0xfd, 0x2, 0x100000000, 0xfffffffffffffffc}) 2018/01/02 17:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f0000c32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = syz_open_dev$adsp(&(0x7f00005bd000-0xb)='/dev/adsp#\x00', 0xfffffffffffffc00, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00009d9000-0x58)={0x5, 0x5, 0x2, 0x7, 0xfff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r1) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) r10 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f000057f000-0x4)=0x80000001, 0x4) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r4, r5) tkill(r3, 0x16) llistxattr(&(0x7f0000018000+0x7ec)='./file0\x00', &(0x7f0000e1b000-0xf8)=""/248, 0xf8) 2018/01/02 17:09:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000022000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f00007b9000-0x4)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000222000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000035e000)={0x1, 0x101, 0x800000000001, {0x0, 0x989680}, 0xfffffffffffff800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r1, 0x0) 2018/01/02 17:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/192) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2000000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000011000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000012000-0x10)={0x8f, &(0x7f0000001000-0x8f)="1e0c7af6f97ec2279f7d4ff86c43f98bda6b61a2383bdc21c17a2716773102d4816f4f98c6cef6ba75a315237ac66d76bdbc17466e23c3a9ddd744cb1abcb3ac00e8921854ad4e3b38e83fb8fb1956a6b60173d611daa35045f55e33a75f06220af1c01cc9e503a37659698e798152791add3a61bb496ffa436a711c45cdcce2275813dbc2aa783f187da102f84b38"}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000005000)={0x0, []}, &(0x7f0000005000+0xc24)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5300, &(0x7f0000002000)=""/131, 0x83) close(r1) 2018/01/02 17:09:26 executing program 1: clone(0x0, &(0x7f0000001000-0x76)="", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000217000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000162000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mkdirat(0xffffffffffffffff, &(0x7f000056d000-0x8)='./file0\x00', 0x0) 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00004b9000-0x38)={&(0x7f0000710000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f000041a000)='/dev/adsp#\x00', 0x20, 0x40) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000fa6000-0x51)=""/81, &(0x7f0000fa6000-0x4)=0x51) r3 = dup3(r1, r0, 0x0) sendto$inet6(r3, &(0x7f0000fa4000-0xfff)="", 0x0, 0x0, 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000ed1000)=0x0) 2018/01/02 17:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000901000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d2d000-0x8)='./file0\x00', 0xc0) inotify_rm_watch(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000c92000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/02 17:09:26 executing program 1: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7ff, 0x212000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ad000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/02 17:09:26 executing program 3: mmap(&(0x7f0000000000/0xe8e000)=nil, 0xe8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000dd3000)=0xfff, 0x4) r1 = socket(0xf, 0x3, 0x2) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d08000-0x14)={0x5, 0x4, 0x81, 0x41c122f8, 0xd28}, 0x14) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) poll(&(0x7f0000dd2000)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/02 17:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000004f000-0x10)='/dev/sequencer2\x00', 0x2040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009b1000-0xc)={0x2, 0x10001, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2018/01/02 17:09:26 executing program 2: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000035000)="110106dfc8280765934f51121b63d63adf4e", 0x12, 0x4003, 0x0, 0x0) 2018/01/02 17:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000075000)={0x0, 0x0}, 0x4000) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2000000}, 0xc) syz_open_dev$midi(&(0x7f0000e64000-0xb)='/dev/midi#\x00', 0xab, 0x80000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000911000-0x28)=""/40) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00007fb000)={0x8, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071c000)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000a05000-0x38)={r0, 0x4, 0x1f, "2073398e593417e048faa24a49ce5c373bf7559b03fa35bc7c81bad16e89221f65473f87258ebc3a803769e5e1d7"}) 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000568000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x2) unlinkat(r0, &(0x7f0000923000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_procfs(0x0, &(0x7f0000815000-0xa)='oom_score\x00') execveat(r0, &(0x7f0000d31000-0x8)='./file0\x00', &(0x7f000080a000-0x10)=[&(0x7f0000e12000)="1173656c666264657600", &(0x7f0000f35000)='oom_score\x00'], &(0x7f000073a000-0x10)=[&(0x7f0000e62000-0xa)='oom_score\x00', &(0x7f0000077000-0xd)='/dev/usbmon#\x00'], 0x1c00) connect$bt_rfcomm(r1, &(0x7f0000c32000)={0x1f, {0x3, 0x4, 0x4, 0x2d51, 0x2, 0x6ed9}, 0x10001}, 0xfffffffffffffee1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a48000-0x10)='/selinux/create\x00', 0x2, 0x0) mknodat(r2, &(0x7f000030b000-0x8)='./file0\x00', 0x8000, 0x0) 2018/01/02 17:09:26 executing program 0: clone(0x1c340a00, &(0x7f00007d2000-0x16)="", &(0x7f000056a000-0x4)=0x0, &(0x7f0000f02000-0x4)=0x0, &(0x7f0000001000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x8e, 0x6, "f5387d366c11157dfb26371c34db3831a3d00e3413f64e069c1c563277ef6fd4f6eae5a2820e173e9261388861c389364485f81f13d30463285a6ad06a3d3844a4a5505fd1bc524e18ecdcfcc385efe6b63aec7b6709748af5bb99ff14b7b1731b895967c73d594df69badbaab020e8606b2503ee0e81fd1b826f78f3e35d60ea207f10395a7"}, 0x400) recvfrom(r0, &(0x7f0000000000)=""/71, 0x47, 0x2000, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x5, 0x4) 2018/01/02 17:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f000034e000-0x8)=0x7, 0x83) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) r0 = socket(0x5, 0x4, 0x6945) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000026e000-0x4)=0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x1c9c380}, &(0x7f000000c000-0x4)=0x0, 0x0) 2018/01/02 17:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dab000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ppoll(&(0x7f00002be000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f0000fce000)={0x0}, 0x8) 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0x18)="0a0775b002e383e5bdb60ced5c54dbb7065df0df8217ad40", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e2000)="01345fbb4a1bc53082591c881dc9ccf33d2989212a79daa9587163c021fc74a2e92e58d5fddb3aa6dfda0ca6821ef04577f373f556302257c50f605b964aa69b63dc82b94252d7062218e3105f546896be29348fc9f9559d78a4d5c4042883dc362ee34797931cb180b06a36f0daba3592207a0128e57099ea88dde53332c366ccf0dd21b4bf", 0x86) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f8d000-0x11)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000071e000)=0x3000000000, &(0x7f0000f8d000-0x4)=0x4) sendto(r1, &(0x7f00009ed000)="6e5cfffd68612be4", 0x8, 0x0, &(0x7f0000f39000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r1, &(0x7f0000f83000)={0x0, 0x0, &(0x7f0000f84000-0x40)=[{&(0x7f0000f83000)=""/191, 0xbf}], 0x1, &(0x7f0000f83000)=""/252, 0xfc, 0x0}, 0x0) 2018/01/02 17:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000040c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000847000)={0x0, 0x3b, "00d3564b41da75da9e3382b0af7c09ffa8d5e86263eac271ff5c0c99e6f6b4541a3af66a87bc65ce75c665896fb5f4edc83b35344f519bb607bd46"}, &(0x7f00002cc000)=0x43) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a7000-0x8)={r1, 0x2}, 0x8) ppoll(&(0x7f00002be000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f0000839000)={0x0}, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x498) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ea7000-0x1)={0x7}, 0x1) 2018/01/02 17:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000af2000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000cc000)='/dev/amidi#\x00', 0x2, 0x50080) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00006ad000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:26 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000011000-0x8)={0x6, 0x7534}) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000deb000)=@generic=""/16, 0x10) 2018/01/02 17:09:26 executing program 2: mmap(&(0x7f0000000000/0x9e3000)=nil, 0x9e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000129000-0x8)={0x0, r0}) mmap(&(0x7f00009e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f00009e3000)={r1}) readv(r0, &(0x7f0000831000)=[{&(0x7f00009e1000)=""/219, 0xdb}], 0x1) 2018/01/02 17:09:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x13638b182e969bce, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d33000-0x10)={0x2, &(0x7f0000000000)=[{0x80000001, 0x401, 0x94, 0x884}, {0xfffffffffffffffd, 0x20, 0x4, 0x313}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/audio\x00', 0x4403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003d3000-0xa)='id_legacy\x00', &(0x7f0000103000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a8000-0x15)='/proc/self/net/pfkey\x00', 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f00003d4000)='rxrpc\x00', &(0x7f00003d5000-0x15)='/proc/self/net/pfkey\x00') mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d6000)=0x0) mmap(&(0x7f00003d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f00003d6000)='net/ip6_flowlabel\x00') ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00003d5000)=0x4) sendmsg$netrom(r1, &(0x7f0000015000-0x38)={&(0x7f00003d3000)=@full={{0x3, {"4c0f28b33af625"}, 0x3ff}, [{"9abb616a9e6f92"}, {"58072b96c64feb"}, {"80618fd71666d5"}, {"2d1e1d6b375ee2"}, {"54fb8e6efe4681"}, {"0a5d8b9c574eba"}, {"67f92720405be8"}, {"1e8c0a83a794ef"}]}, 0x48, &(0x7f00003c1000)=[{&(0x7f00003d5000-0xf3)="1b5a053bfb4b34a9e71c98ac5858c6c9e43bc9b4f0c799d72633f5dd3b80efdaf6e983906b18ec3afa1c9c9df582068e24f6382212f0956a912227b1adc8f8b3fe024b8a00f09f5c5743421368b64243dc464d2cf6543a3bf1a94d84ba5615a65771e1cd02f98ce4b141aee8431d4eae93eeb460034caf186b1acecb82e2fd804d71b6db1d02840ca18b4f7830fa71d96c09cdd9a43e2e4778ec038e985c8dcada7a14ba96afa31b4c2acdddab8615cc4d562524f0cb3c144e3954406d4acb6579000008ede94a0ccd47e39bbc4bbaa5674bd7c68de6ea622d1c807156a5292ad107222c2c4e37bf0fd9ad522c111bad373fd6", 0xf3}, {&(0x7f00003d4000-0xf6)="214ef11d98ecb0b6366285a96f2c629c531efa81afc03e2d6275059f245db59d347b1d3b1ac6e4f765572f42596a080a9dadba8ae01db48549027f3b1dd24544b90c0dfeb8a5dc87f7d8912ebc6043632d7f745e6af35ed3ba2e9c110c6e655e84c41b9acc9dec085b4333b9a98e43664a1b5562f1f6a46e690aeff94c7873457c1a19fd2c2f48e92019a574bec13b99bd9ea2b9bf6a04ec020cd04d259ecc25f7e93f71f204e0a4fe19900516e031be42efb1551bc01d7dd29de904601c35269f092de992ff5cfb20b90de458093291c015892cf4590b04516356f77e278fa70be4721c1bc1e851cb99500ae0a90ada01ac312abc3b", 0xf6}, {&(0x7f0000374000)="ccbec00b964f63a7ebd5fa3d3f4575c3639b24a2e46b9b869b", 0x19}, {&(0x7f000032c000-0x9a)="bcc3bb6dd1dbafeaad49b5eed758eccd14a2ba0365b8b860681bcc4c2b9a35afe75c34dc252fc94faf0895a22b56b035c5f91d71fdb4c5735b51bb3dab50d13abfe66cd1a7fc16cd9a5f0538dee414105d00444f593b1faa94eccfd4c3c2122bca52dac8fac26af2e5d7b7cc9066369dff0d4700770f399568650b03ad90d8c0367f7b177cdb69b8db09da18a235ed8656075fbc23e54d5bb891", 0x9a}, {&(0x7f00003d4000-0xba)="b96a8bf07eda58df834b9a390c053c09dd2090984f3ae55d2d904843973b57465562f401f0b68a0e19db53113022bff518fd2d1db21d6ce28bd44c13054478bde3858a05fd46a8d084b2c04eb274d92289cf835ee0e8bc43175b5aead745c83f36151fbbdf66b64d21deca78dd879ac0eff6ffac161e5f6941c2f00c5fb825efc6a0866c4513a1fb7eb6c9603ae0fa38fc96749ff6f4fa4c32ad89e313e231cdf4259bf6a4f3d5136579e9a7ee628734c068559934444f34c71c0ec5770c478916fc25a205f7709bc8cf0795b8bb286a5a0cac45d0045f18ac70b7d48015af391d3a2a1a46bcc945a3671eb1e03588b151643c", 0xf3}, {&(0x7f00003d4000)="74ce7675f01c226814ce2182691177525de8bc86fd7b2672131a33e5257434e53c91dd6f46f8d66c090b95b7ff772abc788c815b71ecca2140b1dd5f0e7d3b344983016c67a28afe29a3d4bbfe7ddb79c2000000000000000325e6307f246c902a37fd9528fa7b9cd5099b8f88a8f30c8e", 0x39}, {&(0x7f00003d3000)="b1d29abd151c25ccc56622ccead7145622fdc651f3a943924de89c6b36bb889882dace806c2f4677", 0xfffffffffffffcc9}], 0x7, &(0x7f000024e000)=[{0x98, 0x109, 0x7, "4d1a6d29ed7027cbd74dd22383e1d8fe16e675263cbe2a44db5edeb2f5b083be3fd0812f7720154d2da87205174a792451c95435aa8c435ef31d8283215227a79058c1bf98895e719a00102315b8fd43f77bd62774e32efd7e7c0ae61d64d95b2bd1008a5bbd58d8b6941b3230ee6b0fc78fe8d1749a540f214212e32a304b7532"}, {0xe0, 0x115, 0x5, "02b16f4797be35e3d871aca447327253b28b854d1c67b76d0a412dfdfe462621abceb1c7ce003b0edc9dd70a4cebb1ccf714186e5340d7e418452a1f65832e6a09644292f167e19d92a6424f328beb3cf303a37cd4252246b13733cce76dcc44f32b9cfcfcd9d81a458f9a0be31c13da85a83924979c267fdb7864b555ba4486959e19bbe4411b5ddf787e41a62a5f024643d6f1fb43042744a9a0b6182871e3f76e6e6744cad67e751ff09a00eef72579f16c02f4d527351d67d05ab94d0859c9e9925dbcb013a0264f"}, {0x88, 0x88, 0x4, "ec3af628ec46d44c70bf6e896a9f42539ffbb13d469efcb9d68f7ff456122a2667a63b2edfc56fe686bcaa2625c55bfe3f9bce31501ba31f959e8005932d89e52fb0ed576a2728a573c056f7ea5ff9149c4a4109bc657adcf5cd05dbdfdcd3390cd37a460b133cb6847a03c032e1a64d36a97d5b1ea1e18b"}, {0xa8, 0x0, 0x3, "f62d423c7c9b8e6f89a75962b1e320c5e4e8f344c81b49aa1f455588cbf0a6c36f10f30b006b04cff01fadf055f4ef32fb04a532159278dbdf1232d007f110058605f858e753a1301341e7751f6b109c571d0feeff58ffc3b3df79648d3a00bb4fe0350d3afeb77274ce6e6454c06878902476bb3ca52c425ba8a74f2c306adf7829d901114e1aadce2288fccf83ad8ed3af1d64"}], 0x2a8, 0x0}, 0x40000) r4 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) fcntl$addseals(r4, 0x409, 0x8) fcntl$addseals(r4, 0x409, 0x9) 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) userfaultfd(0x800) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:09:26 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000f14000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x1000, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) close(r2) fcntl$getown(r1, 0x9) 2018/01/02 17:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000812000-0x40)={0x7, 0x400, 0x6, 0x80, 0x7ff, 0x6, 0xffff, 0x5}, &(0x7f00003cc000-0x40)={0x400000000000, 0x2, 0x9, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffe, 0x400, 0xa58}, &(0x7f0000bd2000)={0x4, 0x6, 0x5, 0x3ff, 0x6c, 0x8000, 0x6, 0x20}, &(0x7f000018e000-0x10)={0x77359400, 0x0}, &(0x7f0000558000)={&(0x7f000017c000)={0x3}, 0x8}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/02 17:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/ptmx\x00', 0x2a000, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/02 17:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f00008ad000)=[{&(0x7f0000030000-0x2)='15', 0x2}], 0x2c4) r1 = request_key(&(0x7f0000b20000)='.request_key_auth\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f85000-0x1)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0xcf, &(0x7f0000f9b000-0x7)="", 0x0) [ 30.031719] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 30.044815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 17:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) socket$nfc_raw(0x27, 0x3, 0x0) r1 = mmap$binder(&(0x7f0000947000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000006c000)={0x2c, 0x0, &(0x7f0000709000)=[@acquire_done={0x40106309, r1, 0x1}, @increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x3, 0x0}], 0x63, 0x0, &(0x7f0000820000-0x63)="eb7a14ba2d92186aedcc28a93779693f2042be2b20cbde42dc9e2d1c8e69ec8212ab4539eab5678c67f4cf2ef6624228fa97e3db3574b6cda21ca2b900ba822ab57799e798ce7199197e0b196319cc4b81c266f64d9841d3d28d9ab0338dbc0946aa88"}) 2018/01/02 17:09:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000+0x566)='/dev/admmidi#\x00', 0xbdee, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002cc000)={r1, r2}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000001000)={0xfffffffffffffc00, 0x400, 0x1, 0xafcf, 0x10000, 0x0}) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x78, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = memfd_create(&(0x7f0000001000)="6d696d655f747970655e5c76626f780565743028255b73650000000000000002757365742d262702a007007070703000", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r4) [ 30.090891] syz-executor4 (4146): /proc/4145/oom_adj is deprecated, please use /proc/4145/oom_score_adj instead. 2018/01/02 17:09:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0x34)="1594882886cc0c371612a65cd1e00385a8a6854eb43220f48c860043c0fa877d41ee70d4e34bb55c8a46037ee375879afdd7280b", 0x34) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000180000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000022a000)={0x0}, 0x1) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003e1000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000079d000)=0x0, &(0x7f000033b000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000050d000-0xc)={0x0, 0x0}) write(r2, &(0x7f0000fe8000)='V', 0x1) close(0xffffffffffffffff) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/02 17:09:27 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000635000)={0x0, 0x1, 0x0, 0x0, 0x8, [{0xff, 0x80000000, 0x200, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7c78, 0x7, 0x80, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7ff, 0x76db, 0x1, 0x0, 0x0, 0xe08, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x5, 0xffffffffffff7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x6, 0x0, 0x0, 0x2007, 0x0, 0x0, 0x0}, {0x800, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xf5, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0xf6a, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000d19000-0x8)='./file0\x00', 0x28043, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000844000-0x9)='/dev/vcs\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000095b000)={0x60000000, 0x0}) fallocate(r2, 0x0, 0x0, 0x4) syz_open_dev$sndctrl(&(0x7f0000cef000-0x13)='/dev/snd/controlC#\x00', 0x80000001, 0x290402) sendfile(r1, r1, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca2000-0x24)="113db36cd81f0d306f80805ca70f25ae9611e227be350518d171816eb11dad396ffb9932", 0x24, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000-0x60)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e68000-0x2fe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0fff72", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e6c96b", 0x0, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000639000-0x2)=0x0) socket(0x2, 0x80a, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r1, &(0x7f0000b11000)="", 0x0, 0x0, &(0x7f000059a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d5b000)={r2, 0x7}, 0x6) clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000ca2000-0xd0)="") setns(0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000079c000)='/dev/vcs#\x00', 0xffffffffffff60e0, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000621000-0x12)='/dev/input/mouse#\x00', 0x100, 0x125281) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000040b000-0x20)={0x4, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00003b5000-0x20)={0x3, r1, 0x2, 0x8001}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00009ab000-0x4)=0x401, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) personality(0xe4ffffd) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000017000)={"d459a8f277f0dc02680ff83756da3973", {0x4, 0x8b, 0x612, "776548464ee7", 0x6, 0x0}}) fanotify_mark(r0, 0x21, 0x1, r0, &(0x7f000021a000-0x8)='./file0\x00') mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000001f000)={&(0x7f0000b36000/0x3000)=nil, 0x1, 0x0, 0x40, &(0x7f000003d000/0x3000)=nil, 0x7}) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e38000)='./file0\x00', 0x200, 0x45) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00002f2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b0f000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, r1}) move_pages(0x0, 0x1, &(0x7f0000ea5000-0x14)=[&(0x7f000005c000/0x3000)=nil], &(0x7f0000488000)=[0x8], &(0x7f000044b000)=[], 0x0) getpeername$inet6(r0, &(0x7f0000cd6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005bf000-0x4)=0x1c) [ 30.131689] binder: 4158:4162 BC_ACQUIRE_DONE uffffffffffffffff no match [ 30.145720] binder: 4158:4162 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 30.158235] binder: 4158:4162 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1f000-0x4)=0x0) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/ion\x00', 0x2000, 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, 0x3, 0x0, 0x0, 0x0, 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$sndpcmp(&(0x7f00009d0000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ce5000-0x4)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) perf_event_open(&(0x7f0000730000)={0x7, 0x78, 0x400, 0x3, 0xffffffff, 0x7, 0x0, 0xce, 0x4, 0x2, 0x7, 0xffff, 0x2, 0x6, 0x0, 0xf31, 0x6, 0x8001, 0x2, 0x9, 0x9, 0x3, 0xf5, 0x6, 0x6, 0x1f, 0x7, 0x1e92, 0x5, 0x55, 0x800, 0x9, 0x5, 0xbe, 0x65, 0x4, 0x80, 0x3ff, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x3ff}, 0x20, 0x8, 0x1, 0x7, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x0}, r2, 0xfff, r0, 0xc) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000be7000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001038, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ce000-0x9)='/dev/dsp\x00', 0x600, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000980000-0x10)={0x4, 0x2}) [ 30.193864] binder_alloc: binder_alloc_mmap_handler: 4158 20000000-20002000 already mapped failed -16 [ 30.205690] binder: BINDER_SET_CONTEXT_MGR already set [ 30.211885] binder_alloc: 4158: binder_alloc_buf, no vma 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000d57000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000093c000)='/dev/admmidi#\x00', 0x0, 0x26440) recvmsg(r0, &(0x7f00004ce000-0x38)={&(0x7f0000140000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ca5000)=[{&(0x7f000003d000)=""/170, 0xaa}, {&(0x7f0000df2000-0xd7)=""/215, 0xd7}, {&(0x7f0000b3e000)=""/0, 0x0}, {&(0x7f0000cfa000+0x170)=""/185, 0xb9}], 0x4, &(0x7f00004a8000)=""/204, 0xcc, 0x4}, 0x2) [ 30.213080] binder: 4158:4162 ioctl 40046207 0 returned -16 [ 30.269704] binder: 4158:4214 BC_ACQUIRE_DONE uffffffffffffffff no match [ 30.269717] binder: 4158:4214 IncRefs 0 refcount change on invalid ref 4 ret -22 2018/01/02 17:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f59000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000737000)=0x0, &(0x7f00001b7000-0x4)=0xffffffeb) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) semget(0x0, 0x2, 0x180) write(r1, &(0x7f00006b1000-0x1f)="1f0000000004ff00fd434514234d0000000100000800010001ffdcffdf000d", 0x1f) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b02000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eac000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000160000)={0x0, 0x7359, 0x2, [0x15141540, 0xee4c]}, &(0x7f0000152000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000381000-0x98)={r2, @in6={{0xa, 0x2, 0xa6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f000079d000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000978000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCCBRK(r3, 0x5428) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008ec000-0x150)=[{0x0, 0x0, &(0x7f00004bd000)=[{&(0x7f0000bd7000-0x93)="6abed011efb8588e44f92034e7456450e635c2bccdfb1ac35e373b9080550f80e5bbb236622ae7ab6c7c6823c0e78fa31a52ee843d946b540719a137ec22df017b98c86717d7c7d018dbd9acd221b614ad52f15b143f7446913c586d54c9c02b32652d31cc6d0b75210877aef18f3ca6bf2e90f90de1d01c73dbd33b7c2a2837a40262def10423f7adaef31a9ca433b7", 0x90}], 0x1, &(0x7f0000b5d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = syz_open_dev$admmidi(&(0x7f000055b000+0xee6)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) recvmmsg(r4, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000807000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x20000, &(0x7f0000bc6000-0x2)="") rename(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00') 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f00001a9000+0x3a2)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e7b000)=@common=""/16, 0x10) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d12000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006dc000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000f0b000)={0x1, r1}) mmap$binder(&(0x7f0000702000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) mbind(&(0x7f00005d1000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000338000)=0x3, 0xfa80, 0x6) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockname$unix(r1, &(0x7f0000921000)=@file={0x0, ""/44}, &(0x7f000093f000-0x4)=0x2e) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/02 17:09:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000535000-0x4)=0x0, &(0x7f0000904000-0x4)=0x4) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f32000-0x10)="e500ff0df40200fa00000008ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d32000-0x38)=[{0x0, 0x0, &(0x7f00007d6000)=[{&(0x7f00005eb000)="85c8da3641b439993067e1ab1a0959dd7ce1d8351019bd633b3059386778684d919a936bdada07a8c339d8", 0x2b}], 0x1, &(0x7f0000fef000-0x48)=[], 0x0, 0x0}], 0x1, 0x8001) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003d9000)={0x2, 0x4f, 0x100000001, 0x6, 0x5, 0x1ff}) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0xfd6}], 0x1) recvmsg(r1, &(0x7f0000e82000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0xffac}], 0x2, &(0x7f0000439000)=""/4096, 0x1000, 0x0}, 0x0) [ 30.269727] binder: 4158:4214 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 30.303864] binder: 4158:4177 transaction failed 29189/-3, size 0-0 line 2960 [ 30.311194] binder_alloc: 4158: binder_alloc_buf, no vma [ 30.311222] binder: 4158:4162 transaction failed 29189/-3, size 0-0 line 2960 [ 30.327574] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.333060] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.344110] binder: undelivered transaction 6, process died. 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x5) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005fd000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000007c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79f, 0x1, 0x4, 0x1, 0x10}, &(0x7f00001f3000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e6000-0x6)={r2, 0x0}, &(0x7f000077e000-0x4)=0x6) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000820000)='blacklist\x00', &(0x7f00006f7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc6000-0xd)='vmnet1md5sum\x00', 0xfffffffffffffffa) r4 = semget$private(0x0, 0x5, 0x10) semop(r4, &(0x7f0000b32000)=[{0x0, 0x8, 0x800}, {0x7, 0x1, 0x800}, {0x0, 0x3, 0x1800}, {0x1, 0x9, 0x1800}, {0x2, 0xfffffffffffeffff, 0x1800}, {0x0, 0x4, 0x800}, {0x1, 0x58de3ac8, 0x800}], 0x7) add_key(&(0x7f0000b05000-0x12)='.request_key_auth\x00', &(0x7f0000f18000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000147000-0x9d)="3a271cd3b42fb0e0bb34c4e8eb391adc05d96a7a6a6aaf06a993bdf2f73ba7e2de573636e178448c2cc2f5d9bae889180830b83ec108dd6a5687dbb5866517fb31b3f64a7794619cd6666ad99967f573c5ff559fb3150575a11162993f22ad7c3290c855a15b3e6a3c8ee529e2fb55276dd5ed9b2d1b9dca73e1e7ea12cf564fb4eeedd4a5b415b1da39875403f71c151b00b1ca15fe688f1ce4fc82e9", 0x9d, r3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000aca000-0x10)={0x0, 0x0}, &(0x7f0000f5d000)=0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cd5000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000a87000)=0x3) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r6, &(0x7f00008ab000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x1000000000000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) [ 30.366268] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.381169] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.416981] binder: undelivered transaction 5, process died. 2018/01/02 17:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f00005db000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000468000-0x14)={0x0, 0x7fff, 0x4bd, 0xfb2b, 0x2, 0x2}, &(0x7f0000f36000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a37000-0xc)={r2, 0x2, 0x0}, &(0x7f0000e7a000)=0xc) ppoll(&(0x7f0000604000)=[{0xffffffffffffff9c, 0x8, 0x0}, {r1, 0x0, 0x0}, {r0, 0x3002, 0x0}, {r1, 0x8, 0x0}, {r1, 0xe44a, 0x0}, {r1, 0x2080, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x80, 0x0}, {r1, 0x2ad, 0x0}, {r1, 0x20, 0x0}], 0xa, &(0x7f0000087000)={0x0, 0x989680}, &(0x7f000021f000)={0x81}, 0x8) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xca) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000630000-0x8)={0x0, 0x100000001}, &(0x7f000068d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cd0000-0x18)={r2, 0x6, 0x30, 0x2, 0x9}, &(0x7f00001e7000-0x4)=0x18) 2018/01/02 17:09:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fchmodat(r0, &(0x7f0000004000)='./file0\x00', 0x0) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db0000)=0xb) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000372000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/02 17:09:27 executing program 1: mremap(&(0x7f000000d000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) readlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0xc7)=""/199, 0xc7) 2018/01/02 17:09:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000003000)="", 0x0, 0x20000885, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) bind$inet(r0, &(0x7f0000d55000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x541000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xd7, 0x2, &(0x7f0000001000-0x4a)="ef0513dc6d813be204fc55464d0ca68e83ea11af76e39068778ccb69ad34945b4141c5499cd279cbf575d085d8f38ab79224473ac55b9a5736227e3b6736fb67d3166366f71b5ba7253a", 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a07000-0x20)="3e244e7e87adeb0717edd8b867042a0ded01fc2a003962f01a0ca46272e04b65", 0x20) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pause() rt_sigpending(&(0x7f0000238000)={0x0}, 0x8) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000220000)={0x2, 0xffffffff, 0x400, 0x8, 0x9, 0x3, 0x0, 0x3f, 0x4fc1f2b4, 0x100}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026f000)='attr/current\x00') syz_open_dev$sndpcmc(&(0x7f00006b7000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000854000-0x4)=0x3) socket(0x9, 0x4, 0x7) write(r1, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x2) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000057c000)=0x1000, 0x4) unlinkat(r0, &(0x7f0000423000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000003000-0x1)='\x00', 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x5, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000044e000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00006a9000-0x8)={0x0, 0x0}, &(0x7f0000247000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000050c000-0x8)={r4, 0x6}, &(0x7f0000fcc000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00006cf000)={0x1ff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mq_timedreceive(r2, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000006000-0x68)={0x4, 0x0, [{0x0, 0xd2f, 0xfffffffffffff119, 0x59866e28, 0xffff, 0x0}, {0xc0000007, 0x4, 0x9, 0x0, 0x5, 0x0}, {0xc0000001, 0x5, 0x1, 0x200000000, 0x2, 0x0}, {0x6, 0x3000000000000000, 0x3ca, 0x1, 0x5, 0x0}]}) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/cuse\x00', 0x100, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000034c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002d2000)=0x14, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d18000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, r2}) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d19000)={0x0, 0x0}) ptrace$cont(0x20, r4, 0x6, 0x7) mmap$binder(&(0x7f0000698000/0x4000)=nil, 0x4000, 0x9, 0x1810, r0, 0x0) r5 = getpid() getsockname$inet6(r3, &(0x7f0000b71000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008d8000)=0x1c) fcntl$lock(r1, 0x7, &(0x7f00000ce000-0x20)={0x3, 0x2, 0x1, 0x4aa, r5}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) timer_create(0x5, &(0x7f0000d19000)={0x0, 0x37, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d19000)=0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00008cf000-0x50)={0x6, 0x8, 0x6, 0x1, &(0x7f00004dd000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000048f000)='./file0\x00', 0x200, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40000000003) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000afb000-0x70)={[{0xc573, 0x3, 0xfffffffffffffffe, 0x6, 0x5989, 0x67f, 0x100000001, 0x3, 0x8, 0x6, 0x1, 0xac, 0x0}, {0x8, 0x7ff, 0x5, 0x3, 0x1, 0x4c, 0x2, 0x9, 0x5, 0x9, 0x5, 0x9, 0x0}, {0x180000000000, 0x0, 0x7, 0x40, 0xffffffffffffff44, 0x7, 0x979, 0xbb7, 0x0, 0x80, 0x6, 0x1, 0x4}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) open$dir(&(0x7f0000395000)='./file0\x00', 0x10101, 0x8) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x1, 0xb000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006fa000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000543000-0x12)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x424000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00004ca000)=@hci={0x0, 0x0, 0x0}, &(0x7f000027c000)=0x6, 0x80800) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f000070a000-0x4)=0x0, &(0x7f0000a3a000-0x4)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0xff) r3 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') getdents64(r3, &(0x7f0000ea5000-0x44)=""/68, 0x28e) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_getevents(0x0, 0x0, 0x0, &(0x7f00004db000)=[], &(0x7f00000fd000-0x10)={0x0, 0x1c9c380}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000776000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f000051f000-0xa)='/dev/vcs#\x00', 0x0, 0x80) perf_event_open(&(0x7f00000cb000-0x78)={0x7, 0x78, 0x1, 0x0, 0x9, 0x1, 0x0, 0x7, 0x4040, 0x4, 0x8, 0x8001, 0x1, 0x7, 0xfff, 0x0, 0x8, 0x96, 0x7, 0x7f, 0x3, 0x7, 0x80000000, 0x3ff, 0x400, 0x100000001, 0x7fffffff, 0x101, 0x2bcbbae0, 0x1, 0xe4, 0x7fffffff, 0x941, 0x0, 0x81, 0x3, 0x0, 0x400, 0x0, 0x58b3000000000, 0x4, @perf_config_ext={0x9, 0x7fffffff}, 0x40, 0x1ff, 0x2, 0x5, 0x70d3, 0xffffffffffffffc1, 0x44ac, 0x0}, r0, 0x10000, r1, 0xf) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009d8000)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000482000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mprotect(&(0x7f0000c14000/0x3000)=nil, 0x3000, 0x0) 2018/01/02 17:09:27 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0xf) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) 2018/01/02 17:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c32000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80000003) setpriority(0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00005e6000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl(r1, 0x5382, &(0x7f0000001000)="") 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) fallocate(r0, 0x3, 0x800, 0x5) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r0, 0x80000) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000edc000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x8, 0x0, 0x0, 0xd, 0x0}, 0xb) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000741000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000e54000)='./file0\x00', &(0x7f0000a70000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000036e000)=""/216, 0xd8) 2018/01/02 17:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cff000-0xc)='/dev/rfkill\x00', 0x40, 0x0) bind(r0, &(0x7f0000955000-0xe)=@l2={0x1f, 0x14e7, {0x2, 0x8992, 0x9, 0x200, 0x0, 0x0}, 0x2, 0x7fff}, 0xe) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000a85000-0xb)='/dev/midi#\x00', 0x50, 0x8000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c61000)=0x0, &(0x7f0000d1f000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000494000)=""/0, 0x0, 0x10003, &(0x7f0000619000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000904000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "e4bc21e697886de6909198c1b7fa3e184e3500df5afc5de332e63a37106ce150e4094ce45c9a5a56f07dac28c70a3f6bba166619add701acf63b736ea0ac4e", 0x0}, 0x60) write(0xffffffffffffffff, &(0x7f00005ed000-0x24)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xffffffff8aec37fd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ba1000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcc, r3}) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e0d000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000058000)=0x0, 0x8) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000bd0000-0x4)=0x20) readv(r1, &(0x7f0000ac3000)=[{&(0x7f000091a000)=""/210, 0xd2}, {&(0x7f000050a000-0x22)=""/34, 0xffffffffffffff2e}, {&(0x7f0000cf6000-0x1)=""/1, 0x1}], 0x3) r2 = getpgrp(0x0) perf_event_open(&(0x7f00003aa000-0x78)={0x0, 0x78, 0x40, 0x4, 0x4, 0x6, 0x0, 0x40, 0x10200, 0x1, 0x3, 0x1000, 0xa37, 0x2, 0x8000, 0x1, 0x9, 0x2, 0x3, 0xffffffff80000000, 0x3, 0x7, 0x9175, 0xfff, 0x1f, 0xfffffffffffffffb, 0x2, 0x8, 0x2, 0x4, 0xc903, 0x5e7e, 0x5, 0x4, 0x6, 0x7, 0xffffffffffffffc0, 0x80, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000ce3000-0x1)=0x0, 0x2}, 0x2241d, 0x1000, 0xffffffffffffffff, 0x7, 0x1000, 0x81, 0x8000, 0x0}, r2, 0xffffffffffffff2d, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) recvfrom$inet(r1, &(0x7f00009f4000-0x1c)=""/28, 0x1c, 0x20, &(0x7f0000bc7000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r1, 0x2, 0x1) 2018/01/02 17:09:27 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006fd000+0x6d3)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000756000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/cuse\x00', 0x202, 0x0) pwritev(r1, &(0x7f00006b2000)=[{&(0x7f0000ec2000)="f5", 0x1}], 0x1, 0x0) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000d56000-0x133e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d9436e", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "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"}}}}}}}, &(0x7f000063f000-0x18)={0x0, 0x1, [0x1000]}) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b1e000)={0x0, 0x9}, &(0x7f0000220000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b2d000-0x108)={r2, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1000, 0x200, 0x7, 0x2, 0x81, 0xfffffffffffffffa, 0x6, 0x2, 0x5c9, 0x8001, 0x2, 0x89b, 0x1, 0x9]}, &(0x7f00003d5000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006db000-0xc)=@sack_info={r3, 0x3, 0x20000000000}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) write$sndseq(r1, &(0x7f0000bc7000)=[{0x0, 0xd0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007a8000)={r0, r1, 0x3f, 0x0, &(0x7f0000a75000-0x22)="937814458f0dbf9ab7ebe7eaa2397373cc9492fa24de5edc2e99f93e2aecef3f7dab", 0x55ce, 0xf7ce, 0x0, 0x2, 0xffffffff, 0x4, 0x74f, "4e13e112f80b456d224649a684fd9cb89ed5eff7a244c1b975681e77137f49b7e4044a4a5808fb186023a6c5d897f8f7480762e15640fd88cc74d9f4fd360b0bce1d7b58238ff43b6d54e1728012a96ab9a840edb4628443075cf1"}) 2018/01/02 17:09:27 executing program 0: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f0000dd7000)=0x80000001, 0x1ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000455000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/load\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000eb0000-0x4)=0x8, &(0x7f0000962000)=0x4) r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000e6c000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f000098d000-0xd9)=""/217) fsync(r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00005a5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000002000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x7, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000002000)=0x0) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000834000)='/dev/admmidi#\x00', 0x9, 0x42) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f09000-0x1a)={0x0, 0x9, 0x9, [0x7, 0x3, 0x0, 0x81, 0x1, 0xfdcd, 0xcc, 0x63d8, 0xd2]}, &(0x7f00001d7000)=0x1a) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f09000-0x10)={0x5, 0x0, 0x200, 0x4, r1}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x1ff000000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0xd6c21e0db8f01678) sendto$inet(r2, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f00002a5000)=""/1, 0x1}, {&(0x7f0000f0b000)=""/138, 0x8a}], 0x2, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0c000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000f0a000-0xd8)=""/216, 0xd8, 0x10100, &(0x7f0000752000)=@abs={0x1, 0x0, 0x2}, 0x8) sysfs$3(0x3) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) inotify_add_watch(r1, &(0x7f0000fb2000)='./file0\x00', 0x200) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003ba000-0x58)={0x2, 0x0, [{0x3b, 0x0, 0x0}, {0x367, 0x0, 0x0}]}) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x5, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000292000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005d3000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006b1000-0x4)=0x0) setsockopt(r2, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000048e000-0x90)={[0x3f, 0x200, 0x200, 0x5, 0xffffffff00000001, 0x5, 0xffffffff, 0xf, 0x401, 0x0, 0x1, 0x28b96fad, 0x4bf, 0x7, 0xffffffff80000001, 0x6], 0x3000, 0x190300}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x1, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006e5000-0x11)='/selinux/context\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007a9000)={r2, &(0x7f0000d80000)="32a4953e0bb2f01e329e88a3602f65a0d3a3d7ba8c9157aead1af5074a99a5ea5d4af4b4f1f402f52a9069a3052e0848f286b5de1e2f67643bdae9823310931beefbee6097458a5fd520534d9576aea2915d4d56fe1fed8b6f0635401410f59ff5c1b6b4653c46eaeb663e3da340352dce54a58a1a5b8d95fee9c82853f7b5a8801b7eb11c3715ddc29f6b9de466f1f286c7e04ed3399213e8df92696462936d72f1225e4aa57db72809da67c769aa5361d34f96"}, 0x2bc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000574000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00009c2000+0x84f)="c54b067f31949c39f393eb67c382b75a8193dbd8e768bb69d69aa70b64931ac985e7def819764531288b372fb07f8c97bb8fde047e30483c5ea74d628e12a72b81c23c92d4e37219b00790c83d7638aaf8cd68bacdcf560d9ebb1e47f858db158b371108e1350c0b15c2936e8740a1f09af937a68d14e14b9db0b323ee81441b981890b62e630e6e1adca5d907cf35c707f64d0bc20d0fb2a7aace3cb948f60ae39771ba765181e08ff5b0d3a221433b1efc80c8b3b3dd3af1a11323bcdcd2", 0xbf) 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000401000)='/dev/vcs\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000ecf000)=""/4096, 0x1000, 0x40000021, &(0x7f00009a6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e66000)=0x0) prlimit64(r1, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x3}, 0x0) openat(0xffffffffffffffff, &(0x7f000090d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000809000-0x20)={0x0, 0x4, 0x3, 0x8, r1}) 2018/01/02 17:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f000026f000-0x1)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/02 17:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008f6000-0xb)='/dev/vcsa#\x00', 0x3, 0x2001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) preadv(r1, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa6000-0xfd)=""/253, 0xfd}], 0x1, 0x0) write$evdev(r0, &(0x7f0000c0f000-0x60)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) 2018/01/02 17:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) lstat(&(0x7f00001ad000-0x8)='./file0\x00', &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) open(&(0x7f0000763000-0x8)='./file0\x00', 0x200, 0x0) 2018/01/02 17:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f31000)='/dev/amidi#\x00', 0x4, 0x600) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000532000-0x80)={[0x10004, 0xf000, 0xd000, 0xf000], 0x675, 0x48, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000047f000)='./file0\x00', &(0x7f0000589000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d0d000)={0x0}, &(0x7f0000a99000-0x4)=0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000749000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x20000000390, 0x0, 0x3}]}) 2018/01/02 17:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc1000-0x4)=0x0) rt_sigqueueinfo(r2, 0x2, &(0x7f0000537000-0x10)={0x2a, 0x1, 0x1f, 0xf479}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/02 17:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000eb000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000507000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dfb000-0x4)=0x10) r1 = creat(&(0x7f0000f2c000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000184000-0x8)=0x0, 0x26a950e) [ 30.933835] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/02 17:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d45000-0x12)='/dev/input/event#\x00', 0x335, 0x4040) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/rfkill\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000004b000)={0x6, r1, 0x1}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000d69000-0x91)="200ed2e0a55462dfc24e02c3d9a7d15359dbc75bac38e7c5ef740eb7a9fadc730780d5d1ca6658bc5673c20ebb8f431b30fde4acdeb1d804967e8872b9e58e23971c106aa684d39af9681ed56677b0b41819117e64db58270851e03342f16e68a75dc678ad99fe1ca233310d04b908b32aeb798cbecc95d8c31db98edc9a59a6c668bd0c3daa3609b4490b120ea96c9d70") setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000021c000)=@req={0x0, 0x800, 0x1, 0x4}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000058b000)={0x3ff, 0x6, 0x4}) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000051000-0xdd)="3cb15c62adef46b71c343c782a197d2875dd2a52611951266a100b4a8b830a4e4025fc03210a6d4ffabe16af5b665848c3c4138f927282876902ed3831844c0c10e3591ff04318f19ef9fccebea0ece6e4ef7a71d6e2cf0bfb773c6364c24bcf1cd97a0ead9b714700b970818714457380324b5dd078828f825de22fc47bd3b2bc07394440294b97bccaa96a2effe65570bd2158a902187c34e4de4405ad9c0274bae09181a8869cbd7f127298bad08cac", 0xb1, 0x0, &(0x7f00007c5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f000099d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c19000)={0x8, 0x0, 0x2}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r2, &(0x7f0000be8000)="8228bc13ed528311f58a78422c6a22ff345acc24c18f7c661298137213ece70f6034c92b768e31dbd77592b4f6d2d0595a10ad766eee48b8253212b34da9bffa65e234d608e1e6707bd26c4a94f656105a4096912fff403e9b0c6622b1e5e929fb641a86be26aec8f5783f6371afb14c6adc9e3e0cc8bd52c6d689e32ecefa9d483f337e9a3fa211aaa03508df085f104f79b9742fe466d9588710a7916302b71f438faebe9aee8dca96a3d2048faf5e13c64d689f63c32776333e8517d22ec6688650869868a3a378bd59828c97555107c91f704a821d2c", 0xd8, 0x80, &(0x7f0000256000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000feb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004be000-0x15)='/proc/self/net/pfkey\x00', 0x84000, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b00000)=0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x19) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) gettid() r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e48000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000512000-0x6)={0x0, 0x0}, &(0x7f000081d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b5c000-0x18)={r1, 0x1, 0x30, 0xef3a, 0x6}, &(0x7f0000cef000)=0x18) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c5a000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x50081) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000014c000)=""/133, &(0x7f0000ada000-0x4)=0x85) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000d0000-0x7)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001a9000)='net/ip_mr_vif\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000c59000-0xd)='/dev/dmmidi#\x00', 0x400, 0x40100) linkat(r1, &(0x7f0000ee9000)='./file0\x00', r2, &(0x7f0000750000-0x8)='./file0\x00', 0x1400) clock_settime(0x7, &(0x7f0000dfc000)={0x0, 0x989680}) poll(&(0x7f0000017000)=[{r0, 0x100, 0x0}], 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2272, &(0x7f0000001000)="") 2018/01/02 17:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d4000)="ad56b6c5820faeb995298992ea54c7c3ef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251", 0x1d}], 0x1, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}, {&(0x7f0000c86000)=""/234, 0xea}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x40) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d4d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x20000000007) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00003f9000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00001de000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fc1000)={@broadcast=0xffffffff, @rand_addr=0x0, 0x0}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f000010a000)=0x0, &(0x7f000073d000)=0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000df0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a2f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xfffffffffffff980, 0x80000001, 0x500, 0x8, 0x120248, r1}) 2018/01/02 17:09:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00003bb000)={r1, &(0x7f0000001000-0x72)=""/114}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000475000-0xe)='/dev/admmidi#\x00', 0xfff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000abd000)={{&(0x7f0000d70000/0x3000)=nil, 0x3000}, 0x0, 0x0}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getdents(r4, &(0x7f0000318000-0x66)=""/102, 0x66) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000856000)="") fallocate(r4, 0x3, 0x0, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00004e5000-0x88)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) keyctl$invalidate(0x15, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000a0000)="09c2b19d89cca9768df03b432a63b13d9fb6e080bd853682ef1b4ac10325f888c309a3375ecf4e4f72663938bf8d283881ba03e2f1b941a0be62b58e37651ecec50e170a5b99d421ab46fa774d1d433e2dd243c5ee6e650ebdf104d2a3b6d9c078f1861e016b305412c261fedee99e729aa9a98c38ad11276f77e0c955b755c4d4defe336d60bc829af10dfde2a4b1987511d8c5b3601de6fbc8cb88eafffa64fec07ff5f61cf9f04c75535fcd9a1c2a597f") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f000094f000)={0x19980330, r0}, &(0x7f0000fbf000-0x18)={0x0, 0x5, 0x2, 0x4, 0x2, 0x1}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="ce551406b0ddf6a184716843c37ed31e", @ifru_ivalue=0x1}) socket$inet6(0xa, 0x1, 0x0) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x14402, 0x20) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ac3000-0xa)='/dev/vcs#\x00', 0x85e, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000045e000-0x40)={0xfffffffffffffffc, 0x0, 0x9, 0x200, "5abb27c6bf230561bc14993c442984162ace9d01ec4eddc95ddc21c8ad1512b8ea4ee8f8c279ccc91fad8f0d", 0x100000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x59892cd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8000000000000}, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000000008000, 0x3, 0x0, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000083d000)=""/156) openat$ptmx(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/ptmx\x00', 0x4c0040, 0x0) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ppoll(&(0x7f000049d000-0x8)=[{r0, 0x2, 0x0}], 0x1, &(0x7f00007f5000-0x10)={0x77359400, 0x0}, &(0x7f000023d000)={0x5}, 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000055b000-0x10)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000f6c000-0x10)={0x0, 0x0}) symlinkat(&(0x7f0000a47000-0x8)='./file0\x00', r1, &(0x7f0000583000-0x8)='./file0\x00') timerfd_settime(r1, 0x1, &(0x7f0000f37000)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f00007c4000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f000019a000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000055b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001ca000)=0x0, &(0x7f00009ff000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt(r1, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) 2018/01/02 17:09:28 executing program 7: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") clock_adjtime(0x0, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/218, 0xda, 0x1) [ 31.210625] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair(0x3, 0x3, 0xbe6b, &(0x7f000067d000-0x8)={0x0, 0x0}) accept$ax25(r2, &(0x7f000096f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000880000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00004cf000-0x20)={"cf080c936317ee2a8ed6007253ac3767", {0x4, 0x1, 0x800, "f62608990785", 0xfff, 0x0}}) 2018/01/02 17:09:28 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000961000-0xc)={0x5, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003cb000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000003c000-0xd8)=@ioapic={0x2000, 0x9, 0x1f, 0x5, 0x0, [{0xfff, 0x7, 0xb3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000000, 0xe7, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0], 0xf70c}, {0x8, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff8001}, {0x4, 0x2, 0xc94c, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xb73, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x80, 0x8, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x46, 0x370, 0x96d, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffff00000001, 0x1f, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x40, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x8, 0xffffffffffffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3b}, {0x2, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x401, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x7, 0x40, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x22}, {0x89, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x100, 0x207, 0x0, [0x0, 0x0, 0x0, 0x0], 0x29a}, {0x4, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7fff, 0x7ff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0xffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x400, 0x2c7, 0x43a, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x5, 0xfffffffffffff990, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x7, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x40, 0x40, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}]}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000c2e000-0x1000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) times(&(0x7f0000763000-0x20)={0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r0, &(0x7f000098a000-0x60)=""/96, 0x60, 0x1, &(0x7f00000fa000)={0x4, 0x25, 0x4, "f9415ab1dae9", 0x7, 0x0}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004c7000)=0x0, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f000059b000-0x4)=0x0, &(0x7f0000870000-0x4)=0x4) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) rt_tgsigqueueinfo(r0, r1, 0x1e, &(0x7f0000176000-0x10)={0x37, 0x8, 0x1, 0x80000001}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x0, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) r4 = dup2(r3, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000028d000)={0x1, &(0x7f0000d3a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000bfc000-0x8)={r5, 0x1}) r6 = getpgrp(0xffffffffffffffff) sched_setaffinity(r6, 0x8, &(0x7f0000203000-0x8)=0x9) close(r3) timer_create(0x7, &(0x7f00002db000-0x60)={0x0, 0x1a, 0x3, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf5000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) eventfd2(0x6, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbe000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000cd9000-0xc)={@empty=0x0, @broadcast=0xffffffff, @empty=0x0}, 0xc) chdir(&(0x7f0000f31000)='./file0\x00') 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) dup2(r3, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000458000)={@generic="6500a6133dc22202d7d4e48aca5d67d6", @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) semop(0x0, &(0x7f0000000000)=[], 0x0) 2018/01/02 17:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000068b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000076f000-0x4)=0x14, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000092e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) fcntl$getownex(r0, 0x10, &(0x7f0000a49000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f00001f3000)=&(0x7f0000402000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000db2000-0x8)=0x18) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000724000)={0x5, 0x0, [{0x0, 0x20, 0x5, 0x4, 0xfffffffffffffff9, 0x9, 0x2, [0x0, 0x0, 0x0]}, {0x8000000b, 0x800, 0x4, 0x60aa, 0x1f, 0x635, 0x0, [0x0, 0x0, 0x0]}, {0x80000019, 0x3, 0x1, 0x100000001, 0xffffffff, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0x40000002, 0x5, 0x7, 0x0, 0x3f, 0x80000001, 0x45ae, [0x0, 0x0, 0x0]}, {0x0, 0x4, 0xf2146c17a7e283fb, 0x9, 0xc6a, 0x3, 0x2a, [0x0, 0x0, 0x0]}]}) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000378000)=0x8001, 0x4) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300ffe30000004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00006ab000)="d421edcd8cebe2c188aa2abe5ae2d4905f9ddbac770827305e1f462271df1d37afd857e39f6876fb01f6fa9072eab8598a92014706325b4ff7bd12eb9dc79113787eb473a1332306e1e3430957088ff3beb22e5ce47684317cf87d56144dfd961e36319127d635bbf913fe91e16ec9f28cfc96d8851d5c4aa567ee90c555f87b835d3d0de59618067a08a55cb820b2538e48db7ca99de59fcdbb4ce1eff27a32b57afe219b6950662b68c99656642b", 0xaf, 0x0, &(0x7f0000dc1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1, 0x18000000080006, 0x1000000000000008) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00001fb000)="73656c662c76626f786e6574300e4000", 0x2) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000175000)=""/27) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000008d000)=0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000045a000-0x4)={0x0, 0x0}) bind$packet(r1, &(0x7f0000cc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x4, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getrusage(0x0, &(0x7f0000812000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e72000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x6, 0x6, 0x1ff, 0x100000001, 0x1ff, 0xa, 0x6, 0x9, 0x9, 0xe4, 0x5, 0x9, 0x5]}, &(0x7f0000142000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a9000)=@assoc_value={r2, 0x8001}, 0x8) 2018/01/02 17:09:28 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) r2 = dup(r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e81000-0x64)={&(0x7f0000000000)=[], 0x0, 0x6, 0xfffffffffffffffd, 0x6, 0x7, 0x78, {0x5, 0x8, 0x6, 0x8, 0x1, 0x9, 0xac, 0x0, 0x2, 0x2dee, 0x0, 0x400, 0x100000001, 0x5, "8ffd6f11554409a4046924cd5a09cabcf74564c1bce7309b47514863636fcbe9"}}) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000022f000-0x10)=@req={0x0, 0x6, 0x9, 0x10000}, 0x10) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x8, 0x6, 0x2f7) shutdown(r0, 0x2) lstat(&(0x7f0000072000)='./file0\x00', &(0x7f000012d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuse_mount(&(0x7f0000177000-0x8)='./file0\x00', 0x2, r2, r3, 0x6, 0x100000) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f00008f4000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020c000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000678000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000f9c000)=""/18) syz_emit_ethernet(0x66, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "ef8704", 0x30, 0x8003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ioprio_set$pid(0x1, r1, 0x80000001) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000531000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e5000-0x8)={0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000af7000-0x20)={{&(0x7f0000382000/0x1000)=nil, 0x1000}, 0x1, 0x0}) userfaultfd(0x80000) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000911000-0x2)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f66000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000046a000-0x38)={0x0, 0x0, &(0x7f0000e93000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005d4000)={0xff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x5, 0x5, 0x8, 0x4, &(0x7f0000f5b000)=@common='ip6tnl0\x00', 0x8, 0x20, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006d7000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058b000-0x14)='net/ip_tables_names\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d36000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$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, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r4 = dup2(r1, r2) r5 = semget(0x2, 0x0, 0x200) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f00004e8000-0x17)=""/23) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000189000-0x84)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x25, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00005ac000)="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") openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3f000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000392000)={0x8d8f, 0x4, 0x40}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f00003bd000-0xc)={0x2, [0x0, 0x0]}) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f98000)={0x26, 'skcipher\x00', 0x0, 0xf, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f99000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f9a000-0x48)={0x2, 0x0, [0x3, 0xe023, 0xfff, 0x0, 0x1, 0xf55, 0x5e, 0x4]}) recvfrom$inet(r2, &(0x7f0000e4f000)=""/61, 0x3d, 0x2, 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e30000-0x18)={0x1, 0x0, 0x9, 0xad7, 0xffffffffffffa6d3, 0xb7d}) sendmsg$alg(r1, &(0x7f00004d0000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000f96000-0x1000)="3aad6ca89397ab1d920f3641ea07b05af08e4baecf1403def3637ef88523643a", 0x20}], 0x1, &(0x7f0000f97000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) syz_open_dev$sndseq(&(0x7f0000e57000)='/dev/snd/seq\x00', 0x0, 0x1) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x408080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e73000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000011d000-0x8)=""/8, 0xffffffffffffffbc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fb8000-0x4)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fc3000)='/dev/input/mouse#\x00', 0x80000001, 0x101000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005a0000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a3000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000c91000-0x64)={&(0x7f00008ad000)=[0x0], 0x1, 0x8000, 0x2, 0x0, 0x6, 0x9, {0x8a9, 0x7, 0x7, 0xcacf, 0x6, 0x7f, 0x84, 0xffffffffffffffff, 0x54e, 0x8, 0x9, 0x9, 0xfcc, 0x2e9c, "49e74c374c5de11aaeeb7cecc930547f81bef65060ad1d3140c91f0220db5efb"}}) getsockname$inet(r0, &(0x7f0000fc3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0f000)=0x10) 2018/01/02 17:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fe000)='/selinux/mls\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000a85000-0x28)="10c90426e0354d62c0a236e9c1fc760699e67079cf063af2296caa5312f07aff0f000000000000c8", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000583000-0x18)={0xaa, 0x10, 0x0}) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000)=0x8) 2018/01/02 17:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) close(r0) write(r0, &(0x7f0000fab000-0x68)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f2949649001f2afa9fd016f97ea68e005000000000000000000000013", 0x37) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) openat$cuse(0xffffffffffffff9c, &(0x7f0000daa000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x3, 0x10000, 0xffffffffffffffe4, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xef98, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffff01) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000091000-0x9c)="9ab0a63ae1485f08897fff7ffffffff309a50000f6000000ead30000f5b728fe0600000000b90263a78b074234af81cf0ea8cd0000000000000000556acf550001084d815c00cd02a187fbc631482d840b259de542da8799efef3e6f32c43939f7aba6275326c77d18e94429560d7f404b2487dcc882609978cfd2c70dc39bdb020dc606ee28e34bb45e9720aabe8633a280bfcb54d7b24a52f98cea") r1 = socket(0x2, 0x3, 0x2) setsockopt(0xffffffffffffffff, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000711000-0x8)={0x0, 0x3}, &(0x7f0000905000)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000025000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000ed6000-0x8)=0x80000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000498000-0x8)={r2, 0x0}, 0x8) setsockopt(r1, 0x2000000000000000, 0xcc, &(0x7f00005a2000-0x4)="d1051c", 0x3) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ec6000)=0x201) r5 = syz_open_dev$sg(&(0x7f0000d1f000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f00009e2000)={0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r5, &(0x7f00004b4000-0x8)='./file0\x00', 0x40, 0x800) pipe2(&(0x7f0000de9000-0x8)={0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf9000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) getpid() socket$nl_xfrm(0x10, 0x3, 0x6) mq_timedsend(0xffffffffffffffff, &(0x7f0000002000-0xa9)="", 0x0, 0x1f, &(0x7f0000001000)={0x0, 0x0}) epoll_create1(0x80004) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4b, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00009b6000-0xa)='/dev/vcs#\x00', 0xffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, ""}}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008d0000-0x9)='/dev/dsp\x00', 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00002c9000-0xf3)=""/243) llistxattr(&(0x7f0000794000)='./file0\x00', &(0x7f00006c0000-0xd4)=""/206, 0xce) mkdir(&(0x7f0000f4a000)='./file0\x00', 0x154) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x176, &(0x7f0000ccf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x140, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xd723, {0x0, 0x6, '\x00jP', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x33, 0x2b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xec, "f5c6574ffb821191fb487b9c2c53596a447040b9549750e26398a78f8ef0b40d67a8796f612df4b82bc423672b025c4b5be5f6d721ee3396e079e596f6bf48f8e6eb82bb67a18d9af090c1d2068ba745e9b0f06520bc015c332ba73b5bdddaf4ded91a6cd7a63c3641ef67959d454d00a223df8aede7d209dfd184bb8ee166b3f7b227bbf0da646d92aca6e782c1dc50db09ee6565277f787cba2fb4762ff6708483a15c647d904d3afa32a76e0a5452072c8d64d33e462f85b700f75c3baf83ac410edf8cfddcd217a2fc7218cb610092ebe728cb25542cc831496cafdec712bd67edd07cc5743089023d94"}, @enc_lim={0x4, 0x1, 0x7fff}]}, @routing={0xe, 0x0, 0x0, 0x0, 0x0, []}], "95450ecc41a868be"}}}}}}}, 0x0) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f000077c000-0x8)={0x0, r2}) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab7000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000c5b000)={r0, r0, 0x8001}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000010b000-0x18)={r1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d88000)=0x18) 2018/01/02 17:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000fd3000-0x80)="d09139a263aaf2b3d90d0e778e0bf8804476e1c1a285096dc93b7c225982e40e748bf632a24e8f16d1411382973f3347315153d69ea5aff801a4eec7d9e7072693a94f9c2f3c949e4c99b92d980a50e1e41295001ee3eddcb5a080d6d4ee1e36ac8670fdcbb11ad86c41351ceb0e1a44bfb60589b46f01051dc3fa4c358134c9") r1 = socket$inet_sctp(0x2, 0x200000000000003, 0x84) getsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000008000)=""/0, &(0x7f00002fc000-0x4)=0x0) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2000000000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007fb000)='ceph\x00', &(0x7f0000606000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000827000)="f1", 0x1, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00008af000-0x8)='trusted\x00', &(0x7f0000d02000-0x7)="a321656d312300") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000046000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000aa2000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20400) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000e31000)=""/221) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000e4a000-0x4)=0x5) symlink(&(0x7f0000493000-0x8)='./file0\x00', &(0x7f00000dc000-0x8)='./file0\x00') ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00005e0000)={0x0, 0x0, &(0x7f000094a000/0x4000)=nil}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000442000)=0x0) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000e000)='cubic\x00', 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000000f000)=0x210, &(0x7f0000007000-0x8)=0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000000b000-0x4)=0x0) connect$bt_rfcomm(r2, &(0x7f0000003000-0x9)={0x1f, {0xf3, 0x16d, 0x1, 0x6, 0x8, 0x9}, 0x0}, 0x9) flock(r1, 0x5) 2018/01/02 17:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c53000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000580000-0x4)=0x10, 0x80000) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d08000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000)=0xe8) lstat(&(0x7f0000775000-0x8)='./file0\x00', &(0x7f00006b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000225000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000)=0x58) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000949000)={r1, r2, r3}, 0xc) r4 = syz_open_dev$sndseq(&(0x7f0000460000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000174000-0x8c)={0x0, 0x10000, 0x5, 'queue1\x00', 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00006d5000-0xc)={0x40000000, 0x0}) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bcc000-0x4)=0x0, &(0x7f0000ff0000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000114000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0xfe) r2 = getpgid(0x0) r3 = getuid() lstat(&(0x7f0000cbe000)='./file0\x00', &(0x7f000040d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000486000-0x38)={&(0x7f0000435000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dd7000)=[{&(0x7f0000b9c000-0xd1)="3c8265b0a5bdf926ad8a20d356e4bc45f4a606db27c2f13ba9ccbc1dc1ba05fdd7578ac927df28250d7a1101330c196aff4d256d8587899cbda854b2c90cd6c16c9b617df42f69ef30ccc6d7b7f0ab8b1dda903529d84a79fea1350af7edb38fa56d636af1159b854721659a88bdfad3f0e69f62e848ec2f3754429b30d0e9458317c2fbcc9d980448a625f82848a9be8e0432cfa1d6a9688c5609511b7c34ab19e07246d7b58c6b5b70f0cd9984fb68aa413f0a93664785db7128a9c27b9ac60710865723dcc525366442ce85e2526e99", 0xd1}, {&(0x7f0000de0000)="9312a65476958c3ddbf6b2fae2f8b9e862aa3ba8caf3d09245e6d2d8ac96db028f3215d7160153870c834fec2f9e3739c72080cb988566a90bab6ad80361d425283027a6aecf31f74f34617249752283117fae840f9e209759cdffeb141af2df630a482da6ff5cbe93b8dc5cc8a8e6e748994d08ab60c20764565e87965fbd35dca0888ff2001a9a327dba43f0b3692a5925f5b6efa5b0978b19f8faccae24a750dc", 0xa2}, {&(0x7f0000997000)="9e5a018bac7bfd54369604ecafb25a72d4d00fda567b625a715c3c752a1747a87aadfbc7c1f924d5b7a5c0b5f33892f0169e6e836145cb49712b520e11adb3a7699f076b7a45ebc56cbe950f5360177f1291daa8bcc7b0b9a4e243f5371cdac769115c6c5752a17d624852f91bb79e00a3ef94b873239e03111a610278cb", 0x7e}, {&(0x7f00006ef000)="d1b24ce42731fe9b8cd31900d1abce693c61e1cd2bf2cb10800a6f5b1832973d0ffe099a4075799260f56cd80b27991a25b1768dc60158cdbbb79581332dd39a7fc33b4e56a5c1a2087e19f15232f4ad715181d9d87d4af25972c8f8969344e6bc0e2d54", 0x64}], 0x4, &(0x7f0000c52000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x20000000}, 0x40000) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') sigaltstack(&(0x7f00005b8000/0x2000)=nil, &(0x7f00006ec000-0x8)=0x0) sendfile(r0, r0, &(0x7f0000e29000)=0x0, 0x7fff) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000097000-0xc)={0x0, 0xfffffffffffffffe, 0x0}, 0xc) 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000cea000-0xa)='/dev/vcs#\x00', 0x0, 0x14100) sendmsg$key(r1, &(0x7f00001b5000-0x38)={0x0, 0x0, &(0x7f00005d4000-0x10)={&(0x7f00004ab000-0x138)={0x2, 0xe, 0x80000000, 0x3, 0x27, 0x0, 0x0, 0x0, [@sadb_key={0xf, 0x9, 0x69, 0x0, "d98486c3e41fc5187be759dd0fc5ceb59662b0c07fb47fc13a6133132445ad6cc2bff50d9f63c34b5185c773fdb6b9bc741009765188c1692c44566e2e03acfc1203105fcddcec3d03f7c0e02c7dd31c90c3930afaaf7b7bdd3ae6d44f6fdbe577af445e1d574a0522"}, @sadb_lifetime={0x4, 0x3, 0x6, 0xfff, 0x80000001, 0x0}, @sadb_address={0x3, 0x6, 0x33, 0x80, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x80, 0x8001, 0x7c, 0x4, 0x80000000}, @sadb_sa={0x2, 0x1, 0x1, 0x3, 0x9, 0xc4, 0x0, 0x35a5105294138575}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffa, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xa, 0x2dc, {0x6, 0x33, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, @in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, @sadb_sa={0x2, 0x1, 0x0, 0x8ad, 0xf83e, 0x69, 0x1, 0x20000001}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) getpgid(r0) bind$ipx(r1, &(0x7f0000c91000)={0x4, 0x3, 0x1, "fb7f5f7a72ca", 0x1, 0x0}, 0x10) r2 = add_key(&(0x7f00004d4000)='id_legacy\x00', &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x3) 2018/01/02 17:09:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f51000)=0x82ca, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:28 executing program 3: r0 = memfd_create(&(0x7f000000f000)='\x00', 0x3) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008b1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000de2000-0x8)={0x9, 0x70a}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087e000-0x4)=0x8) write$tun(r1, &(0x7f000070c000-0x142)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x5, "b46794"}]}}, {"0119"}}}}, 0x3c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000854000-0x1000)=""/4096, &(0x7f000094f000-0x4)=0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000638000)={0x8a1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000550000)={{0xffffffffffffffff, 0x2, 0x20, 0x2, 0x10000}, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ecd000-0xd2)=""/210) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000087a000+0xd46)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000051f000-0x4)=0x9, 0x4) ioctl(r1, 0x800000040004580, &(0x7f0000824000)="") 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000054b000)={&(0x7f00008e5000/0x2000)=nil, 0x2000}) r1 = socket(0x10, 0x0, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000827000)="f6c0ea254580bb0bd2ed535b66cfb94d", 0x10) write(r1, &(0x7f0000846000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000083d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname(r1, &(0x7f0000829000-0x35)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c96000-0x4)=0x58) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000010000)={{{@in=@multicast2=0x0, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022e000)=0xe8) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c76000)=@assoc_value={0x0, 0x7}, &(0x7f0000388000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000016000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a16000)=0x8c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007bd000)={0x0, 0x0, 0x0}, &(0x7f00008f8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000456000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000edb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) stat(&(0x7f00006f4000)='./file0\x00', &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010f000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) bind$inet6(r10, &(0x7f0000444000-0x1c)={0xa, 0x3, 0xb9, @loopback={0x0, 0x1}, 0x3}, 0x1c) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2c000-0x9)='/dev/rtc\x00', 0x202000, 0x0) r12 = fcntl$getown(r1, 0x9) lstat(&(0x7f00009e9000-0x8)='./file0\x00', &(0x7f00007d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00006e5000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cb7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007fb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000-0x4)=0xe8) lstat(&(0x7f00008ad000-0x8)='./file0\x00', &(0x7f00006e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() r19 = getuid() r20 = getegid() r21 = getpgid(0x0) fstat(r1, &(0x7f00009a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000d78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000167000)={&(0x7f00005f2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000115000)=[{&(0x7f000010a000)="1e3b1cd1e56ff8976fdf16f4de1aa2624f6913a8ac21350c8f03450fd60f17513578c3a01f9f8c938be78c89ef5cfb319b9bbb0c01917ea7d041d490dca6c3878394dcdd173f91f43227130fa0b0d34f1c39807be750daf19a8bfa80bb9838cd4fca37f70b4502b063559562a50e893aef39d767debb6a269c86ae2c0a951b3c8735b21a88fbf2687b2586886214aabc0dbf554e629d6d18830fb64631664f6faf63985669d7abc9d824458ae5d2da103bdd1e7a83a9eec99543081b8bf2f9b5b3c56c7a8b2e9e6d7ddcc377ec438d617f056bc1182548529b91887005a58282c70f73753737bba2449af1565447811b1623c3b6c69d", 0xf6}, {&(0x7f00005df000)="d09bc7e1fdbdd58e9ee8f4091636faab401623e8486e17590db39c43ad7057ebb657fd8a5f4e8edf3284a32a966565356e1588240c5aa8e1d3dd490c274af58d567cb28b5cfe23f44d8572064ebebde26c7a109d3deca4d62ffae946e00aaabacdaf69d492aa4a0877922b2bbae184564804e31e9583759a10bb3ac01e39542efae3ce123f713a72edf3e3a58b3914f9c4ceea4de188563679a081e884a597dcc4755c9993cde51bb2d886e74ad5eb4a4df5e389b3ecb7a4dced4562410c36052bb50f7f2bb34bf9df33ff765d28981b7e6f984d60d2545936e36ab8f82fa5041ecf703c0e14d21f5aab", 0xea}, {&(0x7f0000f81000)="4d76920100ede299ab6af65c20942d52b1e46f00724de3d76b9beda45f33b5e7144fecaa0c1158594d41a013315f440d7d2a01845ec5fa0961a9372c3e04d5", 0x3f}, {&(0x7f000093d000-0xa4)="004e23d2299a74e0813dd54f906f2cd0fd5b970dbebd26bd42031ddd2c8100b7d4efc3be0a7dd0346995fa4f0521cbe606bc790876bc9ef280b6c0209e99e852cb24fcbdf2b498c737babd27932c571b35530d4715b9b048ce4b05c6de1d56df00addb2d47747e718b75cc0da4d66a9271d07665334db932751aabb8a77d7549acb6cc4d610203b37882d5cf6b05e62db0d97e24afaf21f0f5c697a199ab393e496f658b", 0xa4}], 0x4, &(0x7f000060c000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r11, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x100, 0x80}, 0x40004) 2018/01/02 17:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f3, 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, r0, 0x0) r2 = dup(r1) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000283000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000992000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 31.829652] kauditd_printk_skb: 85 callbacks suppressed [ 31.829660] audit: type=1326 audit(1514912968.694:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x8, 0x1000000a38, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f51000-0xc)='/dev/autofs\x00', 0x20001, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ca1000)={0xaa, 0x20, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000cc4000)="ef9f72e0df654863c99ffbda16330d5aed58ce2646f6bb42b5cc35c6980e8468caaf1bc4fb46cff38bbd70849405f38fd588f20c7f36c0fe084a301e4b4478d12a4440d3f9cdcf5780528c97a6b8e36c768df9c415252ea8d9b072b8122ae4ade2b40cdfe7d2428307a396fb3bd06e985b96a1a02a7a418f801fc48629bbf149bbf81b0127c3b6e8a1ce1e2a7709c3638eb4", 0x92) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008b0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) eventfd(0x0) pread64(r2, &(0x7f0000f29000-0x54)=""/84, 0x54, 0x0) syz_open_dev$dspn(&(0x7f0000138000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000041c000-0x8)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a7d000)={0xaa, 0x1d, 0x0}) 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='auxv\x00') preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) 2018/01/02 17:09:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) msgget$private(0x0, 0xc0) setsockopt(r0, 0x84, 0x77, &(0x7f0000001000-0x40)="133dbd41956d04bf", 0x8) fchdir(r0) 2018/01/02 17:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x200000000000000) syz_open_dev$audion(&(0x7f00002f5000-0xc)='/dev/audio#\x00', 0x3, 0x102) r1 = syz_open_procfs(0x0, &(0x7f00009c6000)='net/udp6\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) [ 31.863185] audit: type=1326 audit(1514912968.694:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000328000)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000623000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000016000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008b8000-0x4)=0x14) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 31.914116] audit: type=1326 audit(1514912968.695:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=151 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.944923] audit: type=1326 audit(1514912968.695:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x10000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000c97000-0x28)={0x10000000000000b6, 0x0, [{0x1a0, 0x0, 0x0}]}) 2018/01/02 17:09:28 executing program 2: r0 = socket(0x2, 0x3, 0x4) getsockopt(r0, 0x0, 0xce, &(0x7f0000004000)=""/0, &(0x7f0000004000)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/02 17:09:28 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x7, 0x8, 0x1, 0x7, 0x6, 0x323, 0x4, 0x0}, &(0x7f0000da2000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000acb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000eb1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x11, &(0x7f0000697000-0x10)={0x2000000000000046, &(0x7f0000ed2000)=[{0x6, 0x0, 0x40000000, 0x407ffc0003}]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) madvise(&(0x7f0000859000/0x4000)=nil, 0x4000, 0x0) [ 31.944938] audit: type=1326 audit(1514912968.695:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.944949] audit: type=1326 audit(1514912968.695:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.944961] audit: type=1326 audit(1514912968.699:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.944974] audit: type=1326 audit(1514912968.702:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=111 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 31.944987] audit: type=1326 audit(1514912968.702:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d3000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/ppp\x00', 0x208600, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbc000)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000968000)={r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000984000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000022c000-0x4)=0x5, 0x4) listen(0xffffffffffffffff, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f0000b1a000-0x1510)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000335000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40400) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000014a000-0x4)=0x0, &(0x7f0000bc8000)=0x4) 2018/01/02 17:09:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x8000, 0x8, 0x1, 0x6, 0x9, "6b858c82043c3e69fcf60c6ecbaccc5c853687278330d8a9c41798be07a4562f2770bc874486cb2f739e693c2103e4d5df6be8fa20f398abcd3a3f98c2abac", 0xf86}, 0x60, &(0x7f0000000000)=[{&(0x7f0000060000)="3a914f7fb2e2bdf65504", 0xa}, {&(0x7f0000000000)="75c6137bb1371a32a6b23e76b885c870001dd192b29d491e432025819bcf512aa1253893003868ea7fb4002388da1c1a199715c855d3e42acf65160fa30d2aac9bc10918b858897c06b7a030d89000ba566a91cc484b609bd004bf35d238fb41f709f7151700dceda32d333b412196586e2119b65b3f8b608b", 0x79}, {&(0x7f000070e000)="a43ca9db8f67296f8af55c675ade06e3148f5c90ce0e774e6cdb85661d0ebea520009518916d4a69be56097f143b88323c1c9be1b22a93e4841699ae2e0d0c09740b5a56b160c9562a628fc1cc976fd9605d9758ddbb32a0bfdd1ba4fd934334e524b4a72f", 0x65}], 0x3, &(0x7f0000c2d000-0x1010)={0x1010, 0x104, 0x4, "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"}, 0x1010, 0x4800}, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000001000-0x54)=""}) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb3000-0x28)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb8000)={0x0, 0xe0, "6eaa2dbbe79884d8178620772a0bb011358b1e4b2795405a3e11ac80b3ec8b214dd38054f33c76548bd0613ee7eb33b9c4d32142e1fa8bb8afcabec9b5df9784823d5785798f27b9b0c3f040bffea85629618eac0403f235855f3456ac54cd80b1df051de7b5c542bcaba8d923db5bb4a5955aa46dc0516a3dd0a34f5bd37440f34e07dde0c34ee8c1a9be436d1a513bdbd9d9fd1c44b29df4f2db4baf0971023efae139e823f65f38e7129ee817815a69a7a7599fdd2f214777bcb4d007474bde7cb3581b5fedbc529f849d52b67080173b05ba2759d8e1963d279f2473855e"}, &(0x7f0000e84000-0x4)=0xe8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb8000)={r2, 0x40, "a8c906b222a7ed9b68c4be55bd75933ac1b3a55a01cb658d1945901243e0dcbcda5f62e31c40a37aa1732349b804043f354f56ef4aaa208de6331cca6dea5828"}, &(0x7f0000b4d000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x6, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/02 17:09:29 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x48200000, &(0x7f0000fdb000-0x2)="5522a077fb6c93e8e1e7693cfe071bb6b796552695fcb8736285f116cb947c69f65225463d25a6078faaa7ad0c60f296660e403eace383a1327c0f333d05af42bc4243e517ad2d30a7329c206dfdd0ee2929193d861ff90fc901dab6b183f3cb1927c33cbfe732b728419c14cd3fa5bcd7", &(0x7f00005b4000)=0x0, &(0x7f0000fda000)=0x0, &(0x7f0000fda000)="") pwritev(r0, &(0x7f0000464000-0x50)=[{&(0x7f00000ab000-0xe8)="", 0x0}], 0x1, 0x0) 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007f4000)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000001f000-0x10)={0x4, 0x10001, 0xe0, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000471000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xc55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7f, 0x1, 0x8000000000000, 0x11}, &(0x7f0000b51000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000364000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x401, 0x7, 0x18}, &(0x7f00005f5000)=0xa0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x15, 0x0, 0x0, @fuse_notify_inval_entry_out={0x8, 0xdbf}}, 0xf) 2018/01/02 17:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000f54000)={0x24000000000000, 0x200, 0x7598, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000a3f000)={0x0, 0x95c3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/02 17:09:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(0xffffffffffffffff, &(0x7f0000003000-0x40)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=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) uname(&(0x7f0000003000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000013000)={0x1, 0x4, 0x1, 0x80000000, 0x1, [{0x101, 0xffffffffffffff80, 0x4447472f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) pread64(r1, &(0x7f0000ff7000)=""/0, 0x0, 0x0) dup3(r0, r0, 0xfffffffffffffffe) [ 31.945005] audit: type=1326 audit(1514912968.702:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x3, 0x0, 0x0, 0x0, 0xc79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00006e3000-0x8)='./file0\x00', &(0x7f00004ee000-0x8)='./file0\x00', &(0x7f000099e000)='bpf\x00', 0x8882, &(0x7f0000c7a000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000010e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008ee000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000013e000)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000024000)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465040063707573657400"], 0x0) 2018/01/02 17:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x11, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000614000)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000bfb000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cd9000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f54000)={{0x3, 0x0, 0xfff, 0x78, "414604fe3bc5958a9ef307b709e0a7ea2ab8f54dfca224b253ca7baf53fbc874abfce6659bbcd099b3069e9c", 0x9}, 0x0, 0x0, 0x8001, r3, 0x2, 0x6fc, "f962b37f3408e03180bfd68761cee0f0a6a49293dc284a701a40314cca944a56c17b9c0084bab981725acae9c70b1eea421cc3244d15a62c725b9bb6443e6276", &(0x7f00001db000)='GPL\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffff8, 0x8c, 0x4, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000076000-0x50)={{0x1, 0x0, 0x6, 0x3, 0x7}, 0x1, 0x40, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/cuse\x00', 0x40c0, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000010c000)=""/126, &(0x7f00009a5000-0x4)=0x7e) r1 = socket(0x40000000019, 0x7, 0x0) socket$inet6(0xa, 0xfffffffffffffffe, 0x200000) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000fc0000-0x8)={0x3, 0xb6}) syz_emit_ethernet(0x2a, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000004000-0x25)="24000000100005e64d06000800e9010b032301331000010014000000040000f1e2ca5609", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b71000-0x8)={0xa84d, 0x7fff}, 0x8) setsockopt(r0, 0x80000001, 0xffffffffffffd735, &(0x7f000033e000-0xa)="509937ef15e35091a81a", 0xa) [ 32.312803] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 32.337035] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f0000e56000-0x15d)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1bfb2532de152f28172c6105735138de72e428b89cbf91791e8cc79aa601cdcf9571fde22100000000000007ffc6ef517283ae5dee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af70766e06fc75ed3543855131bb80fadb2415d95082ac35b190ae50444dfb7c0a", 0x90}], 0x1, &(0x7f00003a0000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getpeername$inet(r2, &(0x7f0000653000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000639000)=0x10) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:09:29 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f000001e000)=""/0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x14, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000001e000-0x138)={{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, 0x100060, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000016000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xd0fffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000020000-0x10)={0x1a, 0x17, 0xa7f, 0x0, 0xffffffff, 0x3f, @random="0bbcc059d01e", [0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000008000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de3000-0xa)='/dev/cuse\x00', 0x400080, 0x0) write$sndseq(r0, &(0x7f0000539000-0x30)=[{0x9, 0xc464, 0x7ff, 0x10000, @tick=0x5, {0xbc14, 0x3}, {0x0, 0x4}, @result={0x2, 0x3}}], 0x30) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f00000cc000-0x23)="", 0x0, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "000000072db6", 0x0, 0x0}, 0x10) 2018/01/02 17:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000196000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000e1a000)={0x0, 0x0}, 0x8, 0x0) syz_emit_ethernet(0xae, &(0x7f0000557000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, r1, r2, 0x40, 0x0, 0xb, 0x4, 0x3c, 0x0, 0x4, {[@timestamp={0x8, 0xa, 0x10000, 0x0}, @window={0x3, 0x3, 0x66}, @generic={0xfe, 0x8, "928e38584f73"}, @nop={0x1}]}}, {"14863a7c74a0ad9e9bb122efd9240e725c898b2a324efa8a12c2e0889c5ac60042a8abd833d77fa62dfb42a4d5b3a4ce29150477cab0fffe1441aa569cc738d8d7285ff948144e9c57d200cc91b43a3b9e9f548f6a874c1b387905684b9343bb"}}}}}}, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008d5000-0x4)=0x0) sched_getscheduler(r3) 2018/01/02 17:09:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000a43000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fa7000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000c7c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xf7)={r2, 0xef, "be71f29da2690d546274d395436c108b88519697becc8ad3f896f724c0449cf06f422ae3b4af750a0d5129bc6da0ac9d3a102985dd7fdae605774104bf417f367c119c5cac3be2e63993b6d741da0bc47c9c62a671b2598bd83cdcd3184d7c38999b165740b0c4059fdbabbf9ed3731797f38c6969de75629b4824ca47f47167c8a9ff34565dec1ab2cd7b69a6270e13eb4db904a3cfbcaaa24e14a7365dba1c3d7f86a10ff6b34ceaf45a9205caca3f25c1ddbe763fa416bcd6377ac0671222516899051e5a1c8d17c00d82f916d7cbbaaf9f843d1eed3d90e3fc9d75d69585dfc63ab821c7f0932182fec536a5b5"}, &(0x7f0000000000)=0xf7) 2018/01/02 17:09:29 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000499000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000076a000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000602000)=[{0x0, 0x0, &(0x7f000067b000)=[{&(0x7f0000f9c000)="81", 0x1}], 0x1, &(0x7f0000cf9000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/02 17:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f00006de000-0x70)="cb97768229dd051740c670a41f504d82b5fde93e9612d3e3c00a53f903eb4a2d8975b50f9dc92d0d056b89e18dc5bd79998f2dadc1480c9d4de51b2b6647ecef71706b19e4e3f997002088de2d59d2520bf3121e36cfe80edf5078c8d1febf28c91262218b7f358ebb9c7f2d30f1704e", 0x70, 0x4, &(0x7f0000990000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c6000-0x8)={0x0, 0x0}) 2018/01/02 17:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017e000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004fe000-0x10)={0x9, &(0x7f0000a3b000-0x48)=[{0x7ff, 0x3, 0xb1f7, 0x7}, {0x6, 0x8, 0x5, 0x1}, {0x3f, 0xffffffff7fffffff, 0x6, 0x8}, {0x5, 0x40, 0x8a5, 0x483}, {0x2, 0x7f, 0x200, 0x8c9}, {0x4, 0x60f6db54, 0x8b, 0x0}, {0x9, 0x1, 0x80, 0x9}, {0x7b1c, 0xffffffffffffffff, 0x3, 0x1}, {0x1000, 0x6, 0x2, 0x7f}]}, 0x10) r1 = add_key$keyring(&(0x7f00005be000)='keyring\x00', &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000204000)='keyring\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) getrusage(0x1, &(0x7f0000171000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) syncfs(r2) 2018/01/02 17:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c27000)={0x0, 0x0, 0x4, 0x2}, 0x10) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x3, 0xffff, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) chdir(&(0x7f0000920000)='./file0\x00') semctl$SETALL(r2, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7, 0x0, 0x0, 0x10007fff]) 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x29, 0x1e, 0x8, 0x0, "ebf895032ea8a7e242f1d71f87c87b3f0104000021000000b5e6e4f4e28531c8"}) 2018/01/02 17:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000403000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x80000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mbind(&(0x7f0000765000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000caf000-0x8)=0x0, 0x20, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000309000-0x9)='/dev/dsp\x00', 0x4200, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000ffd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r1, 0xfffffffffffffff8}, &(0x7f0000006000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000-0x3)='nv\x00', 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common="6c6f0000000000000032ff00", &(0x7f0000005000-0x10a)=@ethtool_eeprom={0x50, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000007000)=0x0, &(0x7f0000003000)=0x4) 2018/01/02 17:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b02000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap$binder(&(0x7f0000644000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) dup2(r2, r1) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000fca000)={0x0, r0}) openat$audio(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/audio\x00', 0x200, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00004d1000-0x8)={r7, r0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000c31000)={0x7, 0x0, 0x400000000000004, 0x0}) ptrace$getsig(0x4202, r6, 0xfffffffffffffffb, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f07000-0x38)={&(0x7f0000325000-0x3)=@file={0x1, '.'}, 0x3, &(0x7f0000f6a000-0x40)=[{&(0x7f00009e2000)="17f1224803f3c3640b1b519949710dd214c69a83f5513ed6ad17b57a2d9860a2d9a324b693807e102233fbf4562c760ecbb5e52f4c8054a37918a287f2fd91294befcc83876c14559892413383ca1876f243b9838bcafca9e80e07618e9b4e753ab2fa3a3df5e43d0ef851bfa5cc3e5b1fafadd4270508f132f5b2b27c3fceb4de5d72acf8d6cd2b4a7440b616a89c1db9519a06cd9f9d5c27dd29", 0x9b}, {&(0x7f000062b000)="cf8af33e6b86a9912572708369e757cee75b28c16ecb689a7800f1737297be39bb7865ebd2caffc01caa7f4f98c21610629832717468fa336285ea2d3bd2924fab3bbd13d2380f68a79af8", 0x4b}, {&(0x7f0000b61000-0x98)="46c2da053d23d8ebbac953d4ad23bba0d5185d66045fcb99c8a478cc9862e7f3033eacc50a5ec552f28ffb8bd9bd56d2e8b2c2cd8efc85fa248a75318cb33492bc02b7f13d5bfa1444e417b00353c1451847fc9250a890426689c32826bf08ee5a4925b4b9b5c10c2486ea00a814db62a2a6802eacd53dbe616aa855c10afa501eec56d99f63488cf7bb4b7ffaee026aa15bf5751eead736", 0x98}, {&(0x7f0000b5f000+0xec)="660a2e97", 0x4}], 0x4, &(0x7f0000d48000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r4, r5}], 0x20, 0x40000}, 0x800) 2018/01/02 17:09:29 executing program 1: mlock2(&(0x7f000063d000/0x2000)=nil, 0x2000, 0x4000000000000) prctl$setmm(0x23, 0x7, &(0x7f0000342000/0x3000)=nil) r0 = syz_open_dev$adsp(&(0x7f0000805000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000855000)={&(0x7f0000b84000/0x1000)=nil, 0x100000001, 0x1, 0x40, &(0x7f0000d86000/0x3000)=nil, 0xe9ee}) 2018/01/02 17:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000557000-0x4)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00001bb000)={0x3, 0x78, 0x8, 0x2, 0x26, 0x332, 0x0, 0x9000000000000000, 0x2, 0x4, 0x2, 0x8, 0x2, 0x3, 0xffffffffffffff10, 0x5, 0x1, 0x4, 0x4, 0x3f, 0x2040000, 0x0, 0x5, 0x6, 0xffffffffffffff7f, 0x6, 0x6, 0xcde, 0x6, 0x6, 0x10000, 0x5, 0x9, 0x2, 0x8, 0x7, 0x14000000000, 0x101, 0x0, 0x7, 0x7, @perf_config_ext={0x1000, 0x1ff}, 0x400, 0x7, 0x16e70ed6, 0x0, 0x1, 0x2, 0x2, 0x0}, r0, 0x1, r1, 0xc) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000b8c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000860000)='net/udp6\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000455000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000026d000)=0x2, 0x4) syz_open_procfs(r4, &(0x7f00000b9000-0xe)='net/xfrm_stat\x00') sendfile(r2, r3, &(0x7f00000d5000-0x8)=0x1000, 0x3) 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x1, 0x3, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f0000001000-0x66)="2697cc70c511fefce31cbcf0aeef55dbeeed2b64fd34a5060d95a950be30a92991fb0ed59b8888a04b1f13c23438bc6aa3fca246f417d3055ffdb7bf5a67ff3fbf21b621c8127568a40adfb3436889ec89a7e0f6adc943e798dac4a0194e79bed9985e58b92f", 0x66, 0x0) 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000e67000)=@abs={0x1, 0x0, 0x0}, 0x8) gettid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000b0a000)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000402000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) fcntl$getownex(r0, 0x10, &(0x7f0000871000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x3, 0x78, 0x7, 0x81, 0x7, 0x1, 0x0, 0x1, 0x2000, 0x8, 0xffff, 0x6, 0x5, 0x4f, 0xffff, 0x8bd1, 0xffffffff80000001, 0x2, 0xffffffffffffffff, 0xffffffffffffff22, 0xffff, 0x2, 0xfff0000000, 0x3, 0xfffffffffffffffb, 0x2, 0x8001, 0x8, 0xffffffff, 0x850, 0x1b, 0x8000, 0x8, 0x1f, 0x3, 0x5, 0x80, 0x80000000, 0x0, 0x7, 0x5, @perf_config_ext={0x20, 0x2}, 0x4, 0x5d, 0x7, 0x0, 0x9, 0x7fff, 0x10001, 0x0}, r1, 0x9, r2, 0x4) 2018/01/02 17:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r1, 0x0, 0x4f90dc34) r2 = syz_open_dev$dspn(&(0x7f00001bf000)='/dev/dsp#\x00', 0x30000000000, 0x2c0201) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008bc000)={0x7bae}, 0x4) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d65000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") chdir(&(0x7f00003f7000)='./file0\x00') pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$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]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) inotify_init() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb8000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00001bb000-0x10)={0x6000, 0x104000, 0x0}) [ 32.969700] ptrace attach of "/root/syz-executor0"[3674] was attempted by "/root/syz-executor0"[4799] 2018/01/02 17:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) io_setup(0x0, &(0x7f0000086000-0x8)=0x0) r2 = open(&(0x7f0000013000)='./file0\x00', 0x84000, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000804000-0xe)='net/sockstat6\x00') r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/sequencer2\x00', 0x101000, 0x0) r5 = open(&(0x7f000088b000-0x8)='./file0\x00', 0x4000, 0x8) r6 = syz_open_dev$amidi(&(0x7f00009b7000-0xc)='/dev/amidi#\x00', 0x1, 0x200000) r7 = memfd_create(&(0x7f00003e5000)='\x00', 0x2) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/load\x00', 0x2, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/rtc\x00', 0x181000, 0x0) io_submit(r1, 0x9, &(0x7f0000425000-0x48)=[&(0x7f0000d46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000899000)="a417ae9bdcfd5e9efa3faa09a05b1fc0a15209ce03afb3a7e77d0b10a31bba9d8f20105c04ba20cd6a598a99d0dda31f95cf6ebad2df89ef15107c015b9b3700ef4c", 0x42, 0x6, 0x0, 0x0, r2}, &(0x7f0000392000-0x21)={0x0, 0x0, 0x0, 0x8, 0x80000001, r0, &(0x7f0000023000-0x16)="384ad8e6782c840cb3666e79fa1a49d2a4595b506fda", 0x16, 0x436, 0x0, 0x0, r0}, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00004a6000)="60e40388740da26e27028cd64678415a7d16d4234fc7a318bd48e889e3c6c549b3ea5d222a37dd2c683e20769223e5b9df9cd03e1a619f4ec5c268698809fb9085e038dd6e6474845a080f1840210ed1e233a1e4addabeb2c1a4f3861c335294009e08d49474cc276267e0893fa1234845b5fe8af29bfa0571732f6fdc3d81519013a780482978dac2", 0x89, 0x1, 0x0, 0x1, r3}, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffff801, r0, &(0x7f00002ec000-0xdd)="731eb587a2227ec0e472ac582745880710512f1319e072dda6780418883b7a41ccfdb47b40302aaa015227620b86cbaa3752f0ba5926ccac5e1abd0e09c2b081f25046c71d9055af3b80332c12b6fdce0dd36250a462106a7582db991316aba392d0306ef4cf56e0f81326b5a634b234fb8c7c0eb4c39d2e35d6002d3def525d6f4281a66d197ccd7936d0ee14000289cd9410048c6c4474a0b28509e8bc9e4fc6b99698c05aabd9561808b99d4d5c5f501aabda174d328203425921a8b7d3938338f5cd06f150c2b1d80aa480e7616e62fd4411e9d749e0442cfbb1e5", 0xdd, 0x795, 0x0, 0x0, r4}, &(0x7f0000598000-0x40)={0x0, 0x0, 0x0, 0x8, 0x101, r0, &(0x7f0000680000-0x25)="14a4ec0f855a9cc197463e385d7393bdb52bffa9d57aaab9ace9be16fc3b4772d25a1b0331", 0x25, 0x5, 0x0, 0x1, r5}, &(0x7f0000cb5000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000080000)="72f98ed8289e8397dc6dca7129cab77f11f6a38d52ee05502ab71535a381eccee757f127b0", 0x25, 0x2, 0x0, 0x1, r6}, &(0x7f0000c82000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000c5e000)="2db743d2efb1c0ec7716439915357c9175dbe39a4901bc27bfad7b71e04471ca0d348e53f13c20ed19aafd4ebebb968e5b3ea6af272708da80216f88b438e9fee775b5b2a5643771a7180a739611a9f92eafaf0640e614f6cecb317383c08aed873a3efd557784985df05eeb2d8434ab0e87b283090e154303b579e15770b6dd72f3a449e1fd3cd35691755e7ba1cfd88a490514322b4898f410ed69adc899234611417374a34cee4fea07617aebfdb7a44360ec3b5a", 0xb6, 0x9, 0x0, 0x1, r7}, &(0x7f000068f000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000df8000+0x500)="6d81bb6492925e757963dc359baf", 0xe, 0x5, 0x0, 0x1, r8}, &(0x7f0000882000-0x40)={0x0, 0x0, 0x0, 0x1, 0x28, r0, &(0x7f0000e6a000-0x42)="93e42fc0668f6b4d7f89dbe5241696cd2b4b19bfe681f7f7d3f6f12ca2b7f5b685d905a82815d49f47f98b030f7742b4b5986fa20ab77b43208f2c8946299d2d3fae", 0x42, 0xf865, 0x0, 0x0, r9}]) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000dc4000)={@common='lo\x00\x00!\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r0, &(0x7f000074d000)=@file={0x1, './file0\x00'}, 0x2a6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e41000-0x4)=0x0, &(0x7f0000698000)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000312000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000077f000)=0x14) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000097c000)={0x9, &(0x7f0000dc9000)=[{0x6bdc, 0xd0, 0x1, 0x5}, {0xffff, 0x4, 0xfff, 0x3}, {0x4, 0x4, 0xae0b, 0x100}, {0x1000, 0xdbf, 0x101, 0x1}, {0x1, 0xffff, 0x8, 0x800}, {0x101, 0x9, 0xffffffff, 0x81}, {0xfff, 0x8a8a, 0x3a6, 0x1}, {0x0, 0x7, 0x3c3f, 0x2c}, {0x2, 0x20, 0x1, 0x101}]}, 0x10) 2018/01/02 17:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00008ab000)='./file0\x00', &(0x7f0000fbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000686000)={r1, r2, r3}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000583000)='./file0\x00', 0x2200, 0x9) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/policy\x00', 0x0, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000fea000+0xe73)='/dev/vcs#\x00', 0x6, 0x402) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000877000)={r5, 0x100, 0x3, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000065d000)='ramfs\x00', 0x1000014, &(0x7f0000a16000-0x40)="892fbea9bc6cc333d8f7bbcab38cdc096c2fbd58b4fd6dd0c7d4c87abc8336b6a386a5d2466819a1053f11673a5f338e3523474048b8cbefda6088a12c99cbc6") r7 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r7, 0x0, 0x4f90dc34) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00006f7000-0x8)={0x1ff, 0xbe9}, 0xfffffffffffffeac) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000987000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000041f000)={0x0, 0x2}, &(0x7f0000e1e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000d6f000)={r9, 0x3f, 0x100000000, 0x2a55}, &(0x7f00006e9000)=0x10) 2018/01/02 17:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000000000/0x9ad000)=nil, 0x9ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = open(&(0x7f000085e000-0x8)='./file0\x00', 0x100, 0xe7) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000a0d000-0x8)=0x8001) sendto$inet6(r1, &(0x7f00008ab000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x1000000000000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e43000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/02 17:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5835267f, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000120000)={[{0x9, 0x3, 0x8, 0x1f, 0xffff, 0x1, 0x200, 0x8, 0x86a2, 0x7fff, 0x1, 0xac0, 0x6}, {0x1, 0x1d5c, 0x80, 0x8, 0x81, 0x8001, 0x8001, 0x8000000100, 0x5, 0x8, 0x42, 0x3, 0x3}, {0x78, 0x1, 0x6, 0x8000, 0x40, 0x81, 0x5, 0x0, 0x5c, 0x4, 0x4, 0x1, 0xe0f6}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x0) 2018/01/02 17:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000f30000-0x4)=0x100000000, 0x4) mremap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000e6000)={[{0xd081, 0xffff, 0x4, 0x9, 0x3, 0x8, 0x3f, 0xffffffff, 0x4, 0x9, 0x3, 0xd4, 0x3}, {0x5, 0x6, 0x3ff, 0x6, 0xd8, 0x1e, 0x5, 0x8, 0x638, 0x8, 0x3ff, 0x5, 0xfd6}, {0x1bb, 0x7, 0x4, 0xffffffff, 0x2, 0x100, 0x5, 0x9c6, 0x9, 0x175c, 0x2, 0x2, 0x6}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet(r0, &(0x7f00005a1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8c000)=0x10) ioctl$KDSETLED(r0, 0x4b32, 0xf0a) sendfile(r1, r0, &(0x7f0000917000-0x8)=0x0, 0x101) r3 = fcntl$dupfd(r2, 0x406, r1) prctl$intptr(0x21, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000902000)=0x0, &(0x7f00003dc000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000eca000-0x4)=0x0, 0x4) 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f0c000)=0x50, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x4}], 0x5) setsockopt$inet_int(r1, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/02 17:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd(0x6) write$eventfd(r1, &(0x7f0000f3e000)=0xfffffffffffffff9, 0x8) write$eventfd(r0, &(0x7f0000000000)=0x0, 0xfffffffffffffd68) read$eventfd(r1, &(0x7f0000f3d000)=0x0, 0x8) [ 33.030504] ptrace attach of "/root/syz-executor0"[3674] was attempted by "/root/syz-executor0"[4813] 2018/01/02 17:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000d76000-0xaa)="d057af7360212b285418ed697c3b98a8836b223a21bae2ee3712d6e2fb4751680197fa131b858130a074d73f6f7c2df69e8a7afeab76f251fa0a7a58b19b460201fa1550ad7b97eb225a99b14c9b557a9a5722dd4cdbb883486dad9f402059b07216c412d89dbedc19b4717602f109b7d6225c58c03d81857fedc36839b5a0a298f678b451253b20263b98be565001a8654adcc4d8b6d6ff19705011f5641e38bfe78976640e35cea593") fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/01/02 17:09:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x14)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xf, 0x7}, {0x4, 0xffffffffffff0000}], 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="166fde75bbfd4dab8922a9b7ca1c3a81", 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0xca, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b6a000-0x20)={r1, 0x2, 0x1, 0x4, &(0x7f00003f1000-0x8)=[0x0, 0x0], 0x2}, 0x20) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f0000d3a000)={0x3, {"8388848d3336cd"}, 0x3}, 0x10) write(r2, &(0x7f0000744000)="1f00000032001ff2000095ff1880007700000041090002000000eaff850000", 0x1f) bind(r2, &(0x7f0000add000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 33.163098] ptrace attach of "/root/syz-executor3"[3704] was attempted by "/root/syz-executor3"[4853] [ 33.197322] ptrace attach of "/root/syz-executor3"[3704] was attempted by "/root/syz-executor3"[4858] 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f65000)='setgroups\x00') sync() ioctl$TIOCMSET(r1, 0x5418, &(0x7f00001b5000-0x4)=0x3) r2 = syz_open_dev$sndmidi(&(0x7f0000f65000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x12300) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x400) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f66000-0x2)="da11", 0x2, 0x0, &(0x7f0000f66000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000)={&(0x7f00003b9000/0x3000)=nil, 0x1f, 0x5, 0x20, &(0x7f0000000000/0x1000)=nil, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000)=r1) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) 2018/01/02 17:09:30 executing program 7: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000019f000-0x8)={0x0, 0x0}) prctl$intptr(0x2f, 0x2) finit_module(r0, &(0x7f0000306000)='posix_acl_accessposix_acl_access\x00', 0x2) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x32)=""/50, 0x32) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001b8000-0x4)=0x0) seccomp(0x0, 0x1, &(0x7f00002f1000-0x10)={0x1, &(0x7f0000b88000-0x8)=[{0x97c1, 0x8, 0x28ca, 0xfffffffffffffff9}]}) syz_emit_ethernet(0x2b, &(0x7f0000fb5000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, '\x00'}}}}}, 0x0) 2018/01/02 17:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00001f2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) gettid() rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000505000-0x8)='./file0\x00', 0x0) close(r1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00008bc000-0x28)={0x5, 0x3, 0xfffffffffffffff9, 0xfff00000, 0xfffffffffffffff7}) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000044000)=0xfffffffffffffffd) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000108000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f00000b2000)='syscall\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 17:09:30 executing program 1: r0 = eventfd2(0x1000, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000174000-0x24)="2200000015000b00ea0910080900e7dd0a00000000221d0004000200000100018001", 0x22) r1 = syz_open_dev$audion(&(0x7f0000f4d000)='/dev/audio#\x00', 0x8, 0x80) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000035e000)={0x3, 0x0}) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/context\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000a80000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000076b000)={0x44, 0x0, &(0x7f0000a1f000-0x44)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @decrefs={0x40046307, 0x6}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, r1, 0x2}, @exit_looper={0x630d}, @register_looper={0x630b}], 0xee, 0x0, &(0x7f0000384000-0xee)="c9da677a00e6943d4b6559badd907b4252bf3420ff64fe0e8397ecab9a86fe76741cc149d25b3f4c3f7f1378bbcf63f287dc15b8ed8afa8b42aef247fe579b7f8d478e11b7b56a400340ecf97a199b84903728134badb6a05b4c7c78ec36bfd40db55c9ee13167c8334a10e8aafcd497382bca2c65ed9600829c1fa7192ea6efdbb1c2c37b088498491c6739d586b37c4e5908adf7154449db45c5c18648a68fc0301e373e160cb201d6320d2d3869a2b63ba6650cff8a03879ec26bb7cb19b29b905f1339c49711e62cbdb1c741159dd8996f8c9a7c1dba0f7a6e150a7a918a489af206decc0779e0a52a591b4a"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0}) membarrier(0x11, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000be9000)=0x0, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d29000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="64ba22153b0c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fe04c692d575806fb6519d43f97dd183"}) get_mempolicy(&(0x7f0000006000-0x1)=0x0, &(0x7f0000c5a000+0xba3)=0x0, 0x1000, &(0x7f0000008000/0x3000)=nil, 0x2) [ 33.311412] [ 33.314284] ============================= [ 33.321336] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.330783] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.345056] WARNING: suspicious RCU usage [ 33.356616] 4.15.0-rc6-next-20180102+ #86 Not tainted 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f000000a000-0x4)=0x0) 2018/01/02 17:09:30 executing program 0: syslog(0x3, &(0x7f00000f8000)=""/0, 0x0) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000669000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003c0000-0x4)={0xc36, 0x3, 0x8000}, 0x4) syz_emit_ethernet(0x1c, &(0x7f0000be6000)={@random="820100ff0001", @random="7202143d0a00", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e0000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000a98000)=""/220) [ 33.364632] ----------------------------- [ 33.381083] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 33.410264] [ 33.410264] other info that might help us debug this: [ 33.410264] [ 33.418774] [ 33.418774] rcu_scheduler_active = 2, debug_locks = 1 [ 33.425709] 3 locks held by kworker/u4:2/33: [ 33.431294] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000f86d09cf>] process_one_work+0x71f/0x14a0 [ 33.445105] #1: (net_cleanup_work){+.+.}, at: [<0000000063db8e66>] process_one_work+0x757/0x14a0 [ 33.454605] #2: (net_mutex){+.+.}, at: [<000000006d58e5fe>] cleanup_net+0x139/0x8b0 [ 33.466506] [ 33.466506] stack backtrace: [ 33.471315] CPU: 1 PID: 33 Comm: kworker/u4:2 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 33.479452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.488786] Workqueue: netns cleanup_net [ 33.492821] Call Trace: [ 33.495390] dump_stack+0x137/0x198 [ 33.499007] lockdep_rcu_suspicious+0x123/0x170 [ 33.503656] ip_set_net_exit+0x2c6/0x480 [ 33.507690] ? ip_set_flush+0x4e0/0x4e0 [ 33.511641] ops_exit_list.isra.6+0xae/0x150 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f15000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000685000-0xc2)=""/194) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000651000/0x18000)=nil, &(0x7f0000e9c000)=[@text16={0x10, &(0x7f000078f000)="0f01c99a0c00c8000f01c80fc72af2a50fc72ebab34d0f18d9f265a00500ba4300b000ee", 0x24}], 0x1, 0x0, &(0x7f0000e88000-0x20)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001c9000)={0x0, 0x4e, "0f5ff8d0617540631c7a12e8346e0a33fb6f75ced4bc825fff30607925307e595cf963054e68141f9d73f4a08acdbb24bb773a75df4eb9f839f6b478e3f4ee8969a607b105c1b28cbd64dbc78be9"}, &(0x7f00007db000)=0x56) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f82000)={r3, 0x1000, "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"}, &(0x7f000024e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000052000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000232000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x1ff, 0x6, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffccb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={r0, &(0x7f00002a6000)="", &(0x7f0000af7000-0x2)="", 0x2}, 0x20) 2018/01/02 17:09:30 executing program 3: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x38)=""/56) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/157) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x800, 0x1000, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x5, 0x7}) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e97000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xeb) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = request_key(&(0x7f000039c000-0x8)='rxrpc_s\x00', &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000455000-0x8)='cpuset/\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = shmget$private(0x0, 0x2000, 0xb44, &(0x7f00004a0000/0x2000)=nil) shmat(r1, &(0x7f00004ca000/0x3000)=nil, 0x4000) setregid(0x0, 0x0) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a0a000)={@common='rose0\x00', @ifru_flags=0x4000}) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f3000)={r0, 0x28, &(0x7f0000001000-0x1e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000011f000)='/dev/amidi#\x00', 0x5e8, 0xffffffffffffffff) [ 33.516032] cleanup_net+0x3f3/0x8b0 [ 33.519729] ? unregister_pernet_device+0x80/0x80 [ 33.524548] ? __lock_is_held+0xb6/0x140 [ 33.528591] process_one_work+0x801/0x14a0 [ 33.532802] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 33.537447] worker_thread+0xe0/0x1010 [ 33.541309] ? __sched_text_start+0x8/0x8 [ 33.545439] kthread+0x33c/0x400 [ 33.548776] ? process_one_work+0x14a0/0x14a0 [ 33.553248] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 33.558685] ret_from_fork+0x24/0x30 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e73000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000-0x4)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f00000ad000-0x8)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00', 0x2, r2, r3, 0x101, 0x7, 0x100000) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e18000)={0x100001, &(0x7f000002d000)=0x0, 0x2, r4, 0xffffffffffffffff}) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000450000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000849000-0x10)={&(0x7f0000034000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/enforce\x00', 0x84203, 0x0) mq_timedreceive(r2, &(0x7f0000edd000-0x6)=""/6, 0x6, 0x4, &(0x7f000080e000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00004f6000-0x38)={&(0x7f0000a9a000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000038d000-0x10)=[], 0x0, &(0x7f0000829000)=""/61, 0x3d, 0x0}, 0x0) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b05000)={0x2002, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = semget$private(0x0, 0x1, 0x3c) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f00007d7000)=""/243) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/checkreqprot\x00', 0x200, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000c3d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000789000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0b000-0xa)='bdev(eth0\x00', 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x47cb9549097925aa) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000204000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b45000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000cf5000)='/dev/loop#\x00', 0x36, 0x200000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004ab000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3ff, 0x1, 0x5, 0x80}, &(0x7f0000f9c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000485000)={r2, 0x4}, 0x8) [ 33.611109] device eql entered promiscuous mode 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f00000e2000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008cb000-0xa)='ns/cgroup\x00') setns(r1, 0x0) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept$llc(r0, 0x0, &(0x7f0000259000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000445000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/access\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000aee000)=""/103, 0x67, 0x40012021, &(0x7f0000333000-0x80)=@generic={0x2000000, "7767c352b5d3dbd7a30f122a9ef394f4c41819d6c80ba9ba3bf988485cc9270228c9e7202ee858b2112b1dd8458df261778caf1af67a30d8c79c726c7400a1e1e8cbe9a5ec9ca20a0c081393b4d8bf64ca4c28816642d64f0fa1633e316730c83f5454a064f3075884509852d94cfb358142e5fe80df828eedf54b92de6e"}, 0x80) 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a50000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000)=0xe8) r1 = getegid() lchown(&(0x7f00009b5000)='./file0\x00', r0, r1) mkdir(&(0x7f0000b0e000)='./file0\x00', 0x0) mount(&(0x7f000019d000)='./file0\x00', &(0x7f00001a9000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000d14000)="") syz_open_dev$binder(&(0x7f0000e43000-0xd)='/dev/binder#\x00', 0x0, 0x802) rename(&(0x7f0000dac000)='./file0/file0\x00', &(0x7f0000206000)='./file0/file1\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099e000-0x11)='/dev/vga_arbiter\x00', 0x111200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00002f8000)='/dev/dmmidi#\x00', 0x9, 0x20000) getpeername$unix(r2, &(0x7f00000c9000)=@file={0x0, ""/72}, &(0x7f00009b8000-0x4)=0x4a) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c3f000)={0x0, 0x6, 0x0, 0x3ff, 0x8, 0x80000000, 0x6, 0x0, {0x0, @in6={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1000, 0x1, 0x8, 0x1}}, &(0x7f0000169000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006a9000-0x20)={0x3f, 0x9, 0x8, 0x1, 0x8001, 0x1f, 0x80, 0x2, r1}, &(0x7f0000869000)=0x20) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000299000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001ec000-0x4)=0x8) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000364000-0xf8)=""/248, &(0x7f00005ae000)=0xf8) syz_open_dev$mice(&(0x7f00007c5000-0x10)='/dev/input/mice\x00', 0x0, 0x240) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000872000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd3000-0x10)={0x8, 0x200, 0x374, 0x343, r1}, &(0x7f00003d8000)=0x10) sched_setaffinity(r5, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000b1b000-0x10)=[{&(0x7f0000bc2000)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r3, r2, 0x0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000626000-0x4)=0x0) 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003fb000-0xb)='/dev/adsp#\x00', 0x3ff, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000402000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000-0x4)=0xe8) unshare(0x2000000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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, 0x4) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000074e000-0x4)=0x1, 0x4) prctl$void(0x1e) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000eb3000)={0x7, 0x78, 0x6, 0x2, 0x2, 0x1800000000000000, 0x0, 0x9, 0x4000, 0x0, 0x200, 0x4, 0xae70, 0x7f, 0xfffffffffffffff9, 0x4, 0x3f, 0x7, 0x7fffffff, 0x5, 0x6, 0x40, 0x86f, 0x4, 0x20, 0x6, 0xa1d, 0x8, 0x6, 0x2, 0x5, 0x7fffffff, 0x80000000, 0x7, 0x7, 0x9, 0x3ff, 0xffffffffffffffe1, 0x0, 0xdc, 0x0, @perf_config_ext={0x6, 0x8a95}, 0x0, 0x1ff, 0x7, 0x3, 0x10000, 0xfffffffffffffbff, 0x7, 0x0}, r1, 0x7, r0, 0x2) syz_emit_ethernet(0x1036, &(0x7f0000562000-0x1036)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0x9, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000319000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x5) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000c9d000)='/dev/input/mouse#\x00', 0x5, 0x80000) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741107882f0005"}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ea8000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = open(&(0x7f0000913000)='./file0\x00', 0x101000, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00008a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000dc7000)={0x0, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005c9000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) syz_emit_ethernet(0x15, &(0x7f0000657000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006b1000)={0x0, 0x36, "72f8c3069532dac51043f0e36d7b8f00d12cc07bfd733b9405e60466b32ca45775f4a31162257f393eff858a18c501705e845632dd12"}, &(0x7f0000dd6000)=0x3e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006e6000-0x8)={r2, 0x8}, &(0x7f0000e62000)=0x8) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d39000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000707000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000311000-0x4)=@assoc_id=0x0, &(0x7f000052f000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e9b000-0xc)={r2, 0xffff, 0x20}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000080f000-0x4)=0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000060f000/0x18000)=nil, &(0x7f0000016000)=[@text16={0x10, &(0x7f00005de000)="0f350f1077006cf08374064f66b9800000c00f326635008000000f30f30fbd570d0f2057360f001966b9a50900000f32", 0x30}], 0x1, 0x0, &(0x7f0000aa9000)=[@cr0={0x0, 0x6}, @vmwrite={0x8, 0x0, 0x10001, 0x0, 0x8000000000, 0x0, 0x1d, 0x0, 0x80000000}], 0x100000000000013a) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00001aa000-0x8)={0x20080522, 0x0}, &(0x7f000009d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x5, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000ecb000-0x41)=""/65) 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000838000-0x21)='posix_acl_access({&#.selinuxeth0\x00', 0x43, 0x0, &(0x7f0000abd000)={0x9, 0x4, 0x6, 0x9, 0x6, 0x9d, 0x3, 0x9}) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000acd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000a3c000)=0x0, &(0x7f0000cdd000)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000822000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000b4f000)={0x0, []}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000cf2000)={0x8000, 0x20000800, 0x2000, 0x6056, 0x80000001, 0xda, 0x7, 0x9, 0x100000000, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000b2a000-0x38)=[{&(0x7f00000fb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000039000-0x20)=[{&(0x7f0000e41000)="", 0x0}, {&(0x7f0000553000-0x24)="b8beeef0e38bdc5c1634b1465bdc17f0ed24dd200774bab0d72daf7d0523e58d4dfe727e", 0x24}], 0x2, 0x0, 0x0, 0x40000}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) 2018/01/02 17:09:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x7ffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000004000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x9, 0x0, 0x1, 0xfffffffffffffffe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000-0x10)={0xf83, r2}) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000013000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a0d000-0x14)="ffd36cffba040000000000009ce601000000006a", 0x14) r1 = syz_open_dev$midi(&(0x7f00004fa000)='/dev/midi#\x00', 0x6, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b2d000-0xc)={0x8eceaa6dc04cd6a5, 0x0}) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) statfs(&(0x7f0000a23000-0x6)='./bus\x00', &(0x7f0000c89000)=""/46) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000b8e000-0x6)='./bus\x00', 0x4) chown(&(0x7f000085f000)='./bus/file0\x00', 0x0, 0x0) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/vga_arbiter\x00', 0x111000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ac0000)={0x4, 0x5, 0x2000}, 0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f38000)=""/72) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000092e000)={0x7, 0x7fff, 0xfff, 0x9}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b66000-0x10)={0x5000, 0x8000, 0x0}) pipe2(&(0x7f00009b6000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000c2a000)={"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"}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000832000-0x4)=0xb83, 0x0) syz_open_dev$sndmidi(&(0x7f000000e000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2) write(r0, &(0x7f000080e000-0x23)="22000000180007012306ffffe7000715020100080027200000000000000003009f00", 0x22) 2018/01/02 17:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000706000)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) vmsplice(r0, &(0x7f0000a33000)=[{&(0x7f0000a83000)="5900257c82584fca1d918cb6bbd0aa04f5654cfc21b5f99824c4d8a387e2089546f0a1864ef768dd17b6dbdd5b9868862b7122c512d9198da5ce5d5a33be3ddca58be1b70cbc0ab53bcd28bf1e392cc93f9618be42595a15e04e61484d550a151129d28dc31293155609ffa483f2d7038f58ecfaaa65", 0x76}], 0x1, 0x6) 2018/01/02 17:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = add_key$keyring(&(0x7f00002ce000-0x8)='keyring\x00', &(0x7f00001d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000c07000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ed000-0x6a)="5c1062f6c5e94a2beff2baae40906a69afe15714c19ed09672693077d5a8a896da8eb2a0103d5fef7ee4508726c033a87a65786b0faf1d219e7db22e96033a2a324ccd35e2cba681245dbb18e9fcec33dab006b095ab8321269b03f6900bb2691fa98dd08e97e0dd738f", 0x6a, r1) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x13, 0x0, 0x8001, &(0x7f00002e7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000c56000)={0x9, 0x40000a, 0x38f, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000079d000-0x4)=0x3, 0x4) r3 = getpgid(0xffffffffffffffff) getpgid(r3) setsockopt$inet_dccp_buf(r1, 0x21, 0x1, &(0x7f00000ca000)="85d8d19cdc9cc3cacb7ccb3a185abfdf0298a93c578e416ab041420af9a3cf5f3ae84e8127cca7052e967db967194be1f74bf1932d97da770ed493dd031fd078dae08b136197c730e180d4a98574f2a5295191ed15352239441c6d2d14a65d363acabbd5c8b6434d8633768cfd3d51b00e12712282d7f6171b1f5042a4021287a886fe4af530e6031fd952e583e040d901ed0406eb76dcc2b4ab3bd433164021570a0e4c7c95a3197da1471061e355f7", 0xb0) ppoll(&(0x7f00005a0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000129000-0x10)={0x0, 0x0}, &(0x7f00004f9000)={0x0}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000023000)=0x2) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x301001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x8, 0x2e6f, 0x1, 0x3, 0x20, 0xfffffffffffffff7, 0x400, 0x4, 0x5, 0x2}, 0xb) 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, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) close(r2) fcntl$dupfd(r1, 0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003cc000-0xc)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bae000)={0x0, 0x0, &(0x7f000059a000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:09:30 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f00002ec000)='/dev/adsp#\x00', 0x81, 0x200080) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f00005b7000)=[{&(0x7f00000d0000)="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", 0x399}], 0x1, &(0x7f00003ad000)=[], 0x0, 0xdffffffffffffff9}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f000073f000)={@rand_addr=0x7fffffff, @loopback=0x7f000001, @rand_addr=0x9}, 0xc) dup3(r0, r1, 0x0) 2018/01/02 17:09:30 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xc7, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000002000-0x80)={[0xd000, 0x10f002, 0x100004, 0x100000], 0x70000000000, 0x4, 0x62a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000000000)="") getpriority(0x0, r0) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f03000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ed9000-0x9)='loginuid\x00') close(r1) execveat(r1, &(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000add000)=[], &(0x7f00009e4000-0x10)=[], 0x0) 2018/01/02 17:09:30 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000005000-0x5)=""/5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000013000-0x13)="2a747275737465642d6b657972696e67238f00") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000014000)='user\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000-0xf9)="825841a78a7086c8191da3030f2293397d1d4e3502da2b514343f95cea5cef66450464a37da28323c1334587c602b3b792f761882d9a5b417060c99aaa8e19f2f362f09b74bd417d656fea2e59ec38b88d59382a625d76c3dabece9485770a19cc18e63aaa033d30c24a12e2246959ed8aa9f3de9dd9ed77939d16e9e23fdfff2b1ecf166c0aeec60fec22e68fef3c1a4a6d9db57a00409f89f4506e914f13e7ba61843de2e998468f964e658e95baea4eb19b6d0f7d15d4595364a57b16724830b3b5e240e1a3e57101f3e23fef444000378ba11b7c517781f20935910f44b8b8410f1753cbf21cd6abf18e1dfb66af94f4fc27c46d0edd02", 0xf9, r3) sendto$inet(r0, &(0x7f000000a000)="320000001e0025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2018/01/02 17:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c45000-0xd)='/dev/dmmidi#\x00', 0x6, 0x2) symlinkat(&(0x7f0000406000)='./file0\x00', r0, &(0x7f0000985000)='./file0\x00') mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/02 17:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = memfd_create(&(0x7f00001cb000)='\x00', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f27000)={0x40000000, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) renameat2(r1, &(0x7f00004cb000-0x8)='./file0\x00', r2, &(0x7f00005bd000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000620000/0x3000)=nil, 0x3000, 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/02 17:09:30 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009ab000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000119000-0x8)='./file0\x00', &(0x7f0000fac000)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x0) 2018/01/02 17:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fdb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000028000)=0x1c, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000180000)='/dev/loop#\x00', 0x55, 0x380c0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) read(r0, &(0x7f0000e5c000-0x1000)=""/512, 0xfffffffffffffec2) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x2, 0x4000000000068b9) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000f5f000)=0x8003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x0, 0x2) ioctl(r4, 0x2, &(0x7f000061e000+0x218)="98") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000bcb000)={0x8, 0xc2, "87a676cfd25003ff80efce86b0488fcab5c80eb4ad850839b98e1bff904e0b472f70df1b93d3fbbe0dc50335be033775f67274098834d049db38e7584053e5ba20e0cb3408d5a1a3acca0132b926e77d8e5d514f083578cca279bdf30b93acf3144333bbb7515423c19f4fcc2aafdafafe732c19239d0a4a13ee3aa35f9ecd4a77d53962b817ee5b732d8fe30d141a47fcbb188296854b412e6f778769ffef61e58035799638116e54d3b055f811492356fea4fbc91519fa3587361607b855daaced"}) r6 = accept(r2, &(0x7f0000c3a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001db000-0x4)=0x14) recvfrom(r5, &(0x7f00000af000)=""/207, 0xcf, 0xa00b848a5ffc4800, &(0x7f0000619000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x800000000003e, r5, 0x0) socket$inet6(0xa, 0x800, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000775000-0x5c)={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x2ce00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf47}, 0x100, [0x1ff, 0x81, 0xffffffffffffff81, 0x40, 0x921a, 0x20, 0x80000000, 0x6]}, 0x5c) listen(0xffffffffffffffff, 0x4) syz_emit_ethernet(0x39, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x5, "eea631", 0x81, "61c817"}, "0bc7f33e1677a1"}}}}}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000f0d000)={0x4, 0x0, &(0x7f00001e8000/0x4000)=nil}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x7fffffffe, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, {[]}}, {""}}}}}}, 0x0) [ 34.054525] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/02 17:09:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000b72000-0x9)='/dev/sg#\x00', 0x0, 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d4b000-0x58)={0x5, 0xccd, 0xff, 0x70, 0x6, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005bc000-0xb)='/dev/adsp#\x00', 0x6, 0x400) fcntl$getownex(r1, 0x10, &(0x7f00004c0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000012d000-0x8)={0x0, 0x100000001}, &(0x7f00006b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000093b000-0x8)={r2, 0x1f}, 0x8) clone(0x200, &(0x7f0000f0e000)="1a90ee642aaf74f46b53c9642478ba8051dc9106ae4bd5bbc86b6646eddd1a8d9c3f48fe441cdb05416151a2ac26d372c1f185a1f945105c7a13143fdca935e4319e5f2d878ac526c30db9b8cb071a40e010099067afb92902c44202b7d4cb2c296b6b0ebcc72f076d1477d5e81ea0bba2e4c4d6057c4c722fb437dd5cf9266135c2bff5b19fb07f9d929d4e84df50060a22f76d82036dda73290edfcb9dd33b1f019920133fe9237cdf68d49e4c21ab746f6282a7351bc98fd7b30910613b65d7d9f9e783c85a75bce81f543d2c87af3fb2a55b9bd247aba37943", &(0x7f0000f73000-0x4)=0x0, &(0x7f00006dd000)=0x0, &(0x7f0000c67000-0xce)="48d75fb04eaf3114d3faaf678374e5a0401eb1afa222d6a81f1e968378591247a74299ca1aabcd813c7ad93fe1e148145e2ee01cfc5ea7d0fb28db4d17cec86878bfd88df97f6bfa68c39e1973508760d4622cbe4008f12b38153f9308c4bb7855e34115c8f76fa0976c5f39bb6ef8eb8fc16d9bd3abbe6a0bdb55cd4a0ecd1ea4575bb07aba442e04578bc9e2d29786fe9cf38b82eeb43787f64ce70207c7c75e54531d90cbe6a21a40d29bac6d453cc7697fd17c4db0fe201d772ce63391f08fc003194af9150b71f19902dac0") stat(&(0x7f0000971000)='./file0\x00', &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d1000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f20ad13, 0x2, 0x5, 0xa, 0xa0, 0x80, 0x87, 0x7, r3}, {0x20, 0xfffffffffffffffd, 0xf3e, 0x3c, 0x3, 0x100, 0x9, 0x9}, {0x0, 0x4, 0xffffffffded154e3, 0x8}, 0x4, 0xe, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7e}, 0xa, @in=@rand_addr=0x3, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1f, 0x8}}, 0xe8) syz_emit_ethernet(0x5a, &(0x7f0000319000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xb, "e6570fbbdd1bbe1b37"}, @nop={0x1}]}}, {""}}}}}}}, 0x0) 2018/01/02 17:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c93000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d55000)={0x0, 0x1000, "d23ce378852ba51e8fd435804d9b9261be39dc4962c8ddd921694c4dced86ab9acce0bf121cb9846375156eec075fb6605296a86b680af5b76e9e3070b9c3357a02e3cff82938998240038273b09aca5fa1d19ad409a7f8b851f1a7579115249ebe2e79c90e235f838786e749b47934806432584d4a175ba77d16913693726d4c5558bf001714a3f2f92afeea1701104d828081c950980b833186a58914758c0d3b952a6c46d8e8233e4e199a2708807121df7c228ad9b48fe87c194c34fb94c8eaff83bdffaabcb598ee1af9ce911d7be7669466284f2999c22e39692fe69f71af05833d09c08bf76fc533f5137b601e14ffa7ae6550fb649033f9222ae5af5cb4998ac09827aab40f6e2b4df3744ace7d220d4c79a7599b70f2a20b54bf371419f4d61b1ad9cfa76d9a4abaa9e41c68a4126503f41d05f8c659ee73effffaa9c9820be01bc4dc45209c4cb226e337f9ccb9edcddba66f7d44986edf9e22fc3108467ad357c94f9082993c7807b55c559ff2a0ac379acc6302f8eec38acf62c145861e9e01f85c83c6da23b93fd83d6b47a34eef62cb4ff8dca0192810f7eb4a4c9e3106a2116abefb24f7fa9ceae1195ad6eadbb46f1d247b84115cec07d8d7b710413b01fc48e02d116b4ad2569533f6dbc7137e5ef7aa8290962504bbf8d4548bf4ccb0f4760c187904dcadb07e7900196ec61a846463077ce6a2c659d9543b7461a81ec0382154d8c44fdb7a456fcc9826fa86ccf9bcccefc9216632870a4d238a56d7b2416e656dc876fa386cdbf5c2e80593c2a77630ba19d017b17809e841c89e8a88d279409cb4bd2de5ab269c912f80c8de932e1af9774d15d7a05bb8043240782d9f5cc09cad4898c43edfcedcdc9751355b5625477619feb34019365f04bd65bc0e418871d4f623313fb567ede1769907bfbb21f74add7c6542404f079b7827fc4d8ffc6f13c9c2db579d2bd7624abeaac9ccb0928c991fc1799f37c4aff90f13e294ab52ddc5d620983d0a0f6d9b426da3b606ce480ecd4fa2ea8cb5dbde382241f0c5818aad3615098b64e6555564bc77a792ce02294239cdaa0e2a75a59f02a792a121171dbb56cb0b23b796ec81c35010ad6e24f94b7043305f40461695437292aae7e987b273be6e70e199b2a5f15c039c9ed6f86d99ba1be188ffe1d62fba074b64bf3d5b87cf8cf98fe03def75ed72bd39beefa2dd425fb02751c7a87382928c46476ac160a62d8dc550bbe7d1c9105f629801f7cfd848d4a4e7f77110dcc8f07ff2100e1b1be42bab6308ca6bb4c49b76e5b4e62deaf93763ce0d3b755ce0576eb961b0b46f1efa3cd5771e877982286b3eb1fcbf1c5fd396aaca03fe3b4c55ed0a844e6c171991e870d793cb76e59d9a26589538f1ddb3289d7f83aee16a802a7777d6faaaea8dcb953e99781b2e90eea99b95115f461995fcf766cf7b62dc8ab8af0423531880f8f63a04ac271326c27e0315842e721b74f2a8e8cab37d3208b8f75fd0a43a0c2663c4659cee0523310cfe43ab4812fa75ae5aa71bfd748c916b74b8ec02ba25404f0a664a82c1842217758734dc0b015b37ff0e2797325b71899a59e83d0ef7e721e884a2205f825567adad487ae351182c287e39402e8e17e9924a649bde0bbcba8bba18971d831a5019d176150435f439ed81ace4f551502413aa8144878a66f496ebde9367e9cebbcf49510027133c7d5d94bdd43a2ed5a3c7762b8eeb2cb02dfbff6f546083cbf709478e755d689695d693920d0f5762804989c4ee59bba49f3677436a1351daf7e3ed293af9f22933cd3ae708178da4b87c76ecae8b1d7bd0ab92209c3c055923c8607dc28aed20f2054df740c27604885433bdb13881790045068c80ba3b7a177636f2bb20efe8049be6b78db386adde43134d26bcf94fcb03072ec390329ebabdbe769610e4aaf5ee1d1ded33e29b3fc2cc52300fc2a847c9c25e4844a0707ac50a9d188c4f4dfdc72c0734cb377bdd1a215bb6fbd4eacac219da4cdcbd5510472bf4707d570bae80ab742fd2823247aba1a1030e94162229537f1f923f103fc6e0ece104beec2ead0a6e612fae21397d3fef8e8dec63f8653f5dce23acc6d7ab975e74638014a79f1cdc3844d085ebf5145372a108dbaf60425866a8764d27766774be25cd89b1daabc423b1720b4ca8985c383536c7905244a4792082bc66a52b834c8211c835e499dd7ce2190fed6234878754636e0885c0c4ecde5c9c5d2d8d258b74511ef883e3f7e710d4a2f1fe60e1dd48fc8516ae1401d61e923049735462933042e64721d28281901afb3dbee1019f1709dad4fa8a343103f6609e5556fac45b84b541309475cb7a4d5977caa5aed714b2a30253541a0c67fc446a10b5796ea161733571ee174ed97e28d9c9333eae95cd961604cb3e35a3f499b7dee08dac0469cc152040fab17b03b8aa99bf2debd8fbd0c4b34f2acdf37515dee6c5aad2df96088c669e7f8c4c4b96591200332c80203a9061a7b3e9bb5f20afbd7b2967a8a532b9210d275dc7f8aa50c1f7bbfc488cb2109da94f3c1d802dda8609a8735b71b425351028ee98063683dcc0ba6e79323fc43543fe3e00be101924f0a9e4fffb0934ac17ddc44440dcd5e6e26b7f4728f0456fd74e1b48ebdc96ef17abdbcf62204251851c2953c34aacb06002fda0bc2391d9527ebe86e93ec39e3ca39c7c37fbd022f1daf6a7088eb4c203082345d484fa57cd152ff6e454dfbebd60dfc6fcb74ef91ad1cd9315da878d6dec2667f13c864c90a1a7816838d6884fc94f8330b3742312a862284f246c8421209d7ebcb195d78e993f51eb7e8db526c7ba3b16e997f0ca73f6056f422ff0328c96a7ca60daa630db5c39a16bdd850680a0738bcecb4bd5d7866bfd96dc415e7e37fbced76c1ca02cc98cd8386141aee8c0ab24bb5f1b0c1a6eea4ec9ab1a7598365fbf7a195492ee5c9b5eddd21b3b351dfe9de9ded1017c330e96aa153d88635aedcbaa6986f47e763a8168434d5ba0814cc0dadae1340b0f8d5428853f3b5fe11297028296f5fe4cac1029efc843ac950f68f2182ba6df50d796c6a0f825c4080fda4081a0f7deb9533365ac31f79e8c8464cd18ee5fb42604a9e65330908aa9cc5c135552fae0f05fc35f5debfff12c794e385e68cf2241c28c95e7b789dee0596e15be0e5743bc6898ed89b37ef58c1223fde22a4d4a038cbb633933640dec6cde294cfc1ad6ebf249d962e579a13e082b0fd2b8cd8fa4da627b3510c3b5167e1991c3968a1b7b7b05b575ccdf0a82a1c7d3f7ad075197cd4582c2206f9ab1bc8bf97e9e45ca1de3f01da060c55867cc684bd0b7c41f3a9821b7ffe24e57b53e292e5b8694fb37923f36578056e01bf01074cb66be42366ed4e23a4b0957e91dfed178743070189fab3ebe8ed7aeab62c6bc4792bfe49642d29406a072a225c74f2d275c29e4d01ee7affb91a20ab403091eec997ebc22fa30194c9ead76d5a574aa3ce03c6b0d01d140c56aec7c5a1bec9e74da6f1444c39a701fbdfeeda1d8acd011b0d78da93b014034246b264b18554e38afe95dfac4f74daf8ccba23b60972e55bf3f7d40f7e18b11f69433c4e9141d1257ddd869f1dcd166d0c190092f34a14c736a75011d0348f374da033857219db4e63efc43caaf723996ed6c793f635dbb863646a3834bd347f8f819c5d8a613ea49123bdf8d36101de2fd6bf0223d32f211832058dc040f4cf662fedb410cf47a315e1b6725391b87a60e9edbeac77c817b8377df1e974623e923da031dd95dfc749eaf5a5759565924171dfe6adcd000da710c7ff520a4af31e59090b3b11e0e38d86cf366b8fced74050cf87fad62a5d117e4f6b4628356a84f3eb396704f9b70eb3bf8613a567ff0cadd8ee11e7f356ad8abb054fd7a38536a83ed1acab50bc88038554ff1a24869e873262558d6ef208e92a12e2a938fa71b4836a03da00cb5636581fade34cbb2714df0110c69600d48ce383d512abd56d1fe195757931a1b95ac378da2faf08d43ba6ca67cefac1c39fb54dca83935b88c797ead3d457808c049c36ee68506abf6d476a3f1e30ff51ffe3e1966990587842b642b320ffbcf9137fabb47391000bb796ce4d2c08af44cd9966cdaaed856a0914093cecf2998cd2b4524a159769373e5868f0757fc324eac834a6509b71e7c8eda66b6bd87d4f9bba491bd1086ed99aacec9e20c9493241fff22ad108d3454110d18f478d954235e53db969cce6000385cb277e8c3dbe0f3db939fe8e5579f7630559d5601e55f7efe92f8f42abb05805b2c47f21135ad60573cfffd33fa649c763f4435706decb18ce13777323d1df0edbb4a7a9039206067533b93afb82ecb59ecbf7143df118d81c2ad60d8bc3473c6b6377953e1994ed748dde71f6ba39ed2b1e4b58f856a24b04c2a57b5f16ac7da05cb92f4a7761131b4e9f87baadfcbcd8ac1044adddd89f00afacd79d7278d5aa8dc7e735634a2550df44abdfa13f3d09e8297a6b9f0809445ef1435c5b329d0a3e17a456fef60ae80f7e9426ead49be3ca2f1911e7e1e39b95a82ecb47a7cb117a9b8cf1af54287b890fa06f9dc64ebcbbe6c4df2be8b45284e24c69bd32ffbd48585e46cdbf26ceb21ca75f23a03463600646d627b3b5b24e9e90d0c659de11d259e3082f1cf641f47a836104b96441c3a562af99290c71039dd6138f75d1c1391ea168842e365ff649e1f717bc1876e0ae5eb7b7518c1a1b9ab846a85bdbc785be4ec2c8ad1e28f4ce5c44330119e916b4331e429ee8ed8eb1640f7ded9c43b98d3d61e181b42daefb9fed139916807b5d848680d080c0fe9b5aaece8cfdcc9f4210183ac05b74125b8144bc530d4b24be69a19026c2ff7f8f4c801b4709a4d7e2ea3e0b5456d3c7f14dcb24f31c71df9598315b9a2df85060e85494323edb01fa2f6a10cac379052600a60dfeea7e31795786052f00dcef1a10ac2734959ce9c39609acc44f82fc7267b773d13c3caa3bf2ea18811171e44985df9e7b0824d8dfca6ac1efe75b03ea107898b4ff497cabd632a4e9651212fde85cfbb1a502618def95f0981c36420c711b55a0466009c7b4e39d6a6bf0c8c32fe1fa9c873ff46ceb1cc7f50bc618aaf0323e0c60349de6dda3b9b7974db837790c9d39b3de6938c78df44712b7ec62f10a594550918710941c2cfa4fc8a4221e70cd2274cb272461168c8745b37a3996dd9b832bc9c3b380023013dd864b20e6448bf8be70c2b9fd82357d9a50ddf08607ba097328f030da41e05659187842516377a194792a0fe010936eb57b98d81a9650500aeaeb45a80c43b0ca7225dcc3731fe2a8774619afbad02a7fdf209afab2eb643d7dc5642f3512b508ad7340cfc3e910dc7a534f92f0e1236a21ef796f70b33a5fd253f1f0b14ca48b7d0431b6572064c579e5099c8687cc65ef22b36c86234a6e61e9266c1b7da4eba0198e762e4e555d8fb8670d81a2c4381e0c702252812fffe8463b4312d07ca85964a97ab68c1c1d338e80ef0cbfb0f88bc73b987ec6017a7784cce760b701b81654c27681802a078aaf2878194a63594511861a352de598547986dc196718a1614e337f3f39764ab088117648b04f3bd255a7641945a5e2d524f5d73f211d6b290141ff03f4564c2cb62d92bbc294840813173065fd8e220fd6af9560e0132fb417f387e9234e1caa2dfc5ee3cd9f24ddcea6207fc62c2dcc36afbb3fe1932afe6f6d1b15f9f409155fb0a23a8a6888cf9fc00cf3b60682bb"}, &(0x7f00002a1000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000313000-0xa0)={r1, @in6={{0xa, 0x0, 0x7ff, @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]}, 0x8, 0x9, 0x7fff, 0x7ff, 0x12f}, &(0x7f0000e09000-0x4)=0xa0) uname(&(0x7f0000005000)=""/0) 2018/01/02 17:09:31 executing program 3: r0 = socket(0x10, 0x802, 0x10) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360002ffffe8004000000e00030001000000000503c76e35", 0x26) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000077e000-0xb)='/dev/audio\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000ec000-0xc)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) 2018/01/02 17:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000871000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000db2000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fcb000-0x2)='N', 0x1, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000382000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = semget$private(0x0, 0x0, 0x40) semop(r2, &(0x7f0000c81000-0x24)=[{0x7, 0x6f, 0x1800}, {0x3, 0x7d3, 0x1800}, {0x1, 0xffffffffffffffff, 0x0}, {0x2, 0x9, 0x1800}, {0x7, 0xfff, 0x800}, {0x3, 0x6, 0x1000}], 0x6) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73a363c16b48ffc054ceebaa1eb94dbc8802ec7111050721abcd0b589a87e855a902ee4b68af108152a43331843ea95124b661d8f92032bf03d12b357801aa54eff00c1364372f0ee5f0d02b06a51d460abfbb645f461bef110cc2837e7c9e9630d4137163ea29ccba9245f3872a1f2693dfd56a5bbbdc149bd352c78a14078ba0520a026f9c3eebecc536197ff34dd46fd3969833b2998ba4bd8fbd1a68c68cdb3004c23cf3969b6ce8c8088993ab6e634a28719791804ae8327dbbfaae31cfba01ac8082cf11e0afb03184e2422af0b869ab8d63d2c6994b1f9dcc6504532c0005edbed966d267e802f0ee43018cbb36236c0d78c99e6e8b52d20b315f1975965e43fc90fc6e8df3940ee43ecde236a4b4df440ea7489361b7ec759fde131dbfe6b47f2d5c97154119a14eea10b4b1a98cb5c410620e4912293ec1905b5ec01a2f212a24e3ccc9c023715921193dafa33ee6ae27b447faff6bc1c764332e13dcd3ed552e9a9a20ad69b7f6b0bf012c5612777d50b2d4a958109bdc978e1b3459c2a109e5f8bec50dc348bc55b78e921e852db80c45b6aa2d9a77c61e06d5221b4517223e1e628a33abc17d9a0711ad1373aed2bd51114f5e2ccbbacc2406627f49c2170dfee5ba94ef8a12126913fc38095635d6fd56d23cbdd1f2f399fbe267cf892ad490b32e7f11d95b357855c6472ee81d09a88d49937b8df2cdbec8c87361871a3aca8ecab802dfcad0d354cdbc86270d6396026b20181881cfec7abb0b35ccca30064943027f88db2feb1221799cf13874a86157f13fdd11cbddd1afa0e2361c64345aec12b8b5e38f67dc344dac1a57309dddbea99fb4ab680177b05207ff51f626749cc9eb16e081b2efb616c945fe5a36bb46eeb9c2517d9814ab2f455edf2d6033264e8b41201b40df3feaba9b9a2917b7c29739f9c0beff0b", 0x380}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x29c, 0x0, 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000126000-0x4)=0x0) 2018/01/02 17:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b9b000)='./file0\x00', 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f00000e3000)='tmpfs\x00', 0x0, &(0x7f00000b3000-0x90)="cafc5d67c23484af47813d279fbc87f52239877125c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c3793dd5ec8626d399d1e7a969dafe8365e689d1b4d0ab8fccc991018acf7b9654f31cf5c2f0f19862a8827f7ebde2c3273d7f7f901fcd73281d367d5a5cba4c1fa8adca7a8de20dcd9f7335f0732f10d178211da2c") 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000066d000+0x40b)='uid_map\x00') renameat2(r1, &(0x7f00008d9000-0x8)='./file0\x00', r2, &(0x7f0000c45000-0x8)='./file0\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000015d000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:09:31 executing program 4: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002f6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000313000)='net/rt6_stats\x00') ioctl$int_in(r0, 0x5421, &(0x7f00009ef000)=0x6) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000026b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e5c000)=0x8c) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003ae000)={0xfffffffffffffff7, 0x200, 0x29, 0x6, r3}, &(0x7f0000e5d000-0x4)=0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e5e000-0x14)={r4, 0x3, 0x3a9, 0x748, 0x1, 0x80000001}, 0x14) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000e5e000)=""/129, 0x81, 0x40000000, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5d000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2018/01/02 17:09:31 executing program 5: prctl$intptr(0x4, 0x3) 2018/01/02 17:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000009d000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000f1e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000109000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f00007d9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20000) r4 = perf_event_open(&(0x7f0000999000-0x78)={0x5, 0x78, 0x84a3, 0x6, 0x5, 0x3fffff, 0x0, 0x5, 0x10, 0x5, 0x7, 0x8, 0x200, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x6000000000000000, 0x1000, 0x100000001, 0x6, 0xfff, 0x2, 0x6, 0x8, 0x4, 0x2, 0x1ff, 0x40, 0x7, 0x100000001, 0x800, 0x8000, 0xa425, 0x3ff, 0x3, 0x2, 0x10000, 0x4, 0x4, 0x0, 0x3, 0x3, @perf_config_ext={0x6, 0x3}, 0x2064, 0x200, 0x7, 0x7, 0x80000000, 0x2, 0x9, 0x0}, r2, 0x0, r3, 0x2) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000c73000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000707000-0xa7)="3f7a5628ee4195d98cd1cbd3e40b9d71af34253e75fe4e3bf5c5b00934011b35404a4eeb34c6392234d333700d91618b6f21a83e3ca74b7de6bb49301f0808364f34c869d47579e562fa66efcdfd3eed479a595b24433dd6f0381b8a63f089d54f8665766eed3893b0047677620e34fce9aec0f4c3aebd9ca2e38c47e61e47bfe8dc60d3591ed0f53ffb84652f782c8b48070b0fe740e41847b5ccef9dd3be6249ad733a84d94c", 0xa7) openat$ppp(0xffffffffffffff9c, &(0x7f0000d9e000-0x9)='/dev/ppp\x00', 0x400, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00001e3000)='/dev/dsp\x00', 0x42, 0x0) [ 34.198527] tmpfs: Bad mount option ]g4G 2018/01/02 17:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad7000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000528000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000526000)={0x27, 0x65, 0x101, 0x5}, 0x10) semget$private(0x0, 0x3, 0x0) r2 = open(&(0x7f000089e000-0x8)='./file0\x00', 0x200000, 0x101) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006fd000-0x4)=0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000755000-0xea)=""/234) add_key(&(0x7f0000f43000)="748873744763e7", &(0x7f0000d51000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d0000-0xd)="606805fad4c6e734fce491fcb9", 0xd, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005c2000)={{0xa, 0x2, 0x28ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, {0xa, 0x1, 0x44dc6944, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x80000001, [0x53, 0x2, 0x3, 0x2, 0x100000001, 0x55fc, 0x7f, 0x5]}, 0x5c) pread64(r0, &(0x7f0000bda000-0xe6)=""/230, 0xe6, 0x0) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000d94000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af7000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) connect$netlink(r0, &(0x7f0000930000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") rt_sigsuspend(&(0x7f00009cb000)={0x5}, 0x8) lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/02 17:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000148000)='/dev/snd/midiC#D#\x00', 0x1b, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000084f000-0x18)={0x2, 0x9, 0xfffffffffffffffa, 0xfff, 0x239a, 0x80000000}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:09:31 executing program 0: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d20000)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/create\x00', 0x2, 0x0) [ 34.224501] tmpfs: Bad mount option ]g4G 2018/01/02 17:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/dsp\x00', 0x101, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00001a3000)={0x5, &(0x7f00007a0000-0xdb)=""/219, &(0x7f0000429000)=[{0xa3, 0x1000, 0x9, &(0x7f0000514000-0x1000)=""/4096}, {0x4, 0xffffffffffffff9d, 0x8, &(0x7f0000e2d000)=""/220}, {0xa2b7, 0xffffffffffffffa3, 0x69de, &(0x7f0000962000)=""/140}, {0x5, 0xc6, 0xabd, &(0x7f000088e000)=""/198}, {0x20, 0x50, 0xfffffffffffffff7, &(0x7f0000400000)=""/80}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000268000)=0x0, &(0x7f000032a000-0x4)=0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00004c2000-0x4)=0x4b49) 2018/01/02 17:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000aaf000)={0x8, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b41000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/02 17:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/rfkill\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00008e3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x8000400) 2018/01/02 17:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000001000-0x8)=0x0) 2018/01/02 17:09:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000cde000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008e5000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000722000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000043b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a82000)=0x14) request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) 2018/01/02 17:09:31 executing program 6: times(&(0x7f000085e000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r0}, &(0x7f0000780000-0x18)={0x0, 0x100000000000, 0x0, 0x0, 0x7, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00003e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000428000-0xa)='/dev/vcs#\x00', 0x1, 0x6002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000957000-0xc)={0x0, 0x4, 0x20}, &(0x7f00006c7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000075d000)=@sack_info={r3, 0x3, 0x5}, &(0x7f0000473000-0x4)=0xd8) 2018/01/02 17:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_hci(r0, &(0x7f000017f000)={0x1f, 0x0, 0x0}, 0x6) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000719000)=0x8) setsockopt(r0, 0xfffffffffffffffc, 0xfffe, &(0x7f0000ab1000)="eed27c36bedba9dbdf354a3632e66c3914f745ac12f665b619ba77c90eb0eaa25c51656f1c3f884fb217304020f83838812d9c49360735565b30488166e2434a0e1519fc16aa6796caaae9cf06261bf034b17117f93226a982dd3918d203dc9b37d0f3d37ee6700835a1aa705461f71949c2f314c30b8a6d3fffd3f6dc2a4ac135", 0x81) ioctl$TIOCNOTTY(r0, 0x5422) recvfrom$inet6(r0, &(0x7f0000705000)=""/118, 0xfffffffffffffe2e, 0x1, &(0x7f000030f000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/02 17:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e69000)='keyring\x00', &(0x7f0000e29000+0x29f)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00002b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfdbb, r0) r2 = syz_open_dev$mouse(&(0x7f0000e92000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x20000) accept4(r2, &(0x7f0000882000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cd2000)=0xfffffeb8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f84000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)=0xe8) getresgid(&(0x7f0000eee000-0x4)=0x0, &(0x7f0000c22000-0x4)=0x0, &(0x7f0000a44000)=0x0) keyctl$chown(0x4, r0, r3, r4) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r1) 2018/01/02 17:09:31 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000273000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000153000-0x4)=0xfffffffffffffffe, 0x4) unshare(0x20000400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e99000-0x10)={r1, &(0x7f0000bb7000-0xa5)=""}, 0x10) 2018/01/02 17:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bd6000-0x4)=0x1, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000742000)=""/4096) madvise(&(0x7f0000468000/0x3000)=nil, 0x3000, 0x10000000000b) set_robust_list(&(0x7f00004c7000)={&(0x7f0000171000/0x4000)=nil, 0x2, &(0x7f0000653000/0x1000)=nil}, 0x18) 2018/01/02 17:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002f3000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cdf000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000426000-0x8)={0x2, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f09000-0x6)={0x0, 0x101}, &(0x7f0000e4b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001da000-0x4)=@assoc_id=r4, &(0x7f00005ca000)=0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000603000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/mixer\x00', 0x20000, 0x0) tee(r3, r6, 0x5, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000dd7000-0x400)={"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"}) prctl$intptr(0x25, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000238000)=""/15) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006b4000)={0x0, 0x2}, &(0x7f0000fa6000-0x4)=0x8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000621000-0xa)='/dev/vcs#\x00', 0x1, 0x402) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000753000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x2, 0x7, 0x100000000}, &(0x7f0000fa5000)=0xa0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa4000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fa7000-0x12)='/dev/input/mouse#\x00', 0x20, 0x100) r3 = syz_open_dev$vcsa(&(0x7f0000137000-0xb)='/dev/vcsa#\x00', 0x294, 0x100ffc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000c0000-0x10)={0x0, 0x7, 0xffffffffafb63b4d, 0x5}, &(0x7f0000fa6000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e10000)={r4, 0x200}, &(0x7f0000b5b000-0x4)=0x8) 2018/01/02 17:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000420000-0x8)='./file0\x00', &(0x7f00008f5000-0x8)='./file0\x00') r3 = gettid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000bc000)={0x0, 0x3, 0x8, [0x2, 0xb8e, 0x7, 0x0, 0xce0, 0x3, 0x2, 0x2]}, &(0x7f0000aa6000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002f1000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @empty={[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, 0x0, 0x0]}, 0x9, 0xfffffffffffffffb, 0x4, 0x8, 0x8}, &(0x7f0000ef5000-0x4)=0xa0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r1, &(0x7f00009bb000-0x70)=[{&(0x7f0000e4f000)='3', 0x1}], 0x1, 0x0) ioctl(r0, 0x76, &(0x7f0000c6e000-0x4)="e54af7f9") recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0a1305d7efd42506f4d8b5b7e9e3681fdc84be583af63938e29b18f3a0af814bd9dd88300089d4b5029699258321c64670e13a92396ed7609eac1f5e14bf1a", 0x0}, 0x60) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) r7 = dup2(r2, r0) writev(r7, &(0x7f0000717000)=[{&(0x7f0000718000)='F', 0x1}], 0x1) ptrace$getregset(0x4204, r3, 0x0, &(0x7f000066a000)={&(0x7f0000a79000)=""/0, 0x0}) 2018/01/02 17:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x1a, 0x205, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000051f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getrandom(&(0x7f00000e4000)=""/220, 0xfffffffffffffef0, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005ee000-0x2c)=[@in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/02 17:09:31 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5e000-0x2c)={0x7, 0xfffffffffffff001, 0x2, 0x4, 0x1, r0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 17:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x8, &(0x7f000067c000)=""/0, &(0x7f0000000000)=0x0) 2018/01/02 17:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x0, 0x0, 0xfef, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000c21000)={0x0, 0x0}) 2018/01/02 17:09:31 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1ff) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002eb000)=0x0, &(0x7f00002ec000-0x4)=0x8) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00002ed000-0xe)='/dev/admmidi#\x00', 0x2, 0x200100) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00002ed000-0x4)=0x401, &(0x7f00002ec000)=0x4) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000950000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000024a000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000c11000-0x4)=0x80000000, 0x4) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfd, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003f2000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000bfb000-0x2)=0x7) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00005af000)=0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0xff, 0x0) dup2(r3, r2) 2018/01/02 17:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c62000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000074a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000154000)='clear_refs\x00') 2018/01/02 17:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f000049e000/0x1000)=nil, 0x1000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000db4000-0xc)={0x0, 0x0}) pread64(r0, &(0x7f0000e84000)=""/0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000e72000)={0x40000000, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000a51000-0x38)={0xbd8, 0xbf6, &(0x7f00004b0000)="66e116757b15f5da52355960f9aad2", &(0x7f000018b000)="6ceee3220cbc8b37e117c8dced9767026a4536a7203d4da8c869e7866c5385686c57e0f578eaf3b931b67daebee91e3d40a17ef07e162ae13de581da5819b7eb3b1120fc35198694db90765324f61363fdaf9e2b9aaf3af7165f33ed27ec75680508818c2e5588", 0xf, 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:09:31 executing program 5: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/rfkill\x00', 0x18d200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000265000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000050d000)=0x9, 0x4) 2018/01/02 17:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, r0, 0x0) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000de0000)={0x1, 0x0, [{0x40, 0x0, 0x7ff80}]}) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fcc000)=0x7fffffff, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x200}, 0x60, &(0x7f0000fcc000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x48800) 2018/01/02 17:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000093c000)={@common='bond0\x00', @ifru_settings={0x5, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f0000160000-0x14)={0x9, @common='ip6tnl0\x00'}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x4, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/02 17:09:31 executing program 5: ioperm(0x4, 0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0xa5, 0x4, &(0x7f0000ac4000)="dc7c14e5a096aa24a1b4510b2812b931776c564245713400a44a6b57616f58e2533f0961ddca0f42c2ba9e9a0e6b1d51edba7e0e6887b2cec5cd3d757e098a3b2de7d53172dba193cd6ee33e342b6b0d531ea728fad7f236bca65dad116f47d41521916f3a13f26560e5b24a40f7fccd480a8a280ca6c80ab4cb1ca25c81cf6103134a8bd831c2cca9b13d943eceec694fca03f134f8d99d0ceed6482e1d7ca6d53d16214418a703046502ada7f6fed5aca1b4587fd5713f1cb210307f0848d27ec75a", 0xc3) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f21000-0x4)=0x0, 0x4) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003e000)='\'', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000782000)='/dev/snd/seq\x00', 0x0, 0x8400400000102) r1 = dup2(r0, r0) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f00000ed000-0x20)=[{&(0x7f000079c000)=""/117, 0x75}, {&(0x7f000082d000)=""/185, 0xb9}], 0x2, &(0x7f0000f13000)=[{&(0x7f0000bde000)=""/83, 0x53}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d5b000)={0x9, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00004cf000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/02 17:09:31 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a65000)={0x9, 0x1, 0x3b9fbeae, 0x2, 0x1, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:09:31 executing program 4: prctl$seccomp(0x21, 0x2, &(0x7f0000001000-0x7)={0x1000, &(0x7f00004b2000)=[]}) r0 = syz_open_dev$adsp(&(0x7f0000bc9000-0xb)='/dev/adsp#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000009b000)={0x100000001, 0x7, 0x400, {0x0, 0x0}, 0x215, 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]}) r1 = syz_open_dev$mice(&(0x7f0000e46000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/02 17:09:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00001ac000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000662000)=0x20000000007ffd, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000219000-0x4)=0x4) 2018/01/02 17:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00009d0000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) io_setup(0x81, &(0x7f0000994000)=0x0) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000f6d000)=[&(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00006b1000)="", 0x0, 0x0, 0x0, 0x1, r3}]) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bfa000)={0x6, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000e6a000-0x10)={0xfffffffffffff94a, r4}) 2018/01/02 17:09:31 executing program 5: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fbf000)='/dev/midi#\x00', 0x7fc000000, 0x440) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00002b7000)={0x40000000, 0x1, 0x3d}) sendto(r0, &(0x7f00002c7000)="", 0x164, 0x0, 0x0, 0x0) 2018/01/02 17:09:31 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000d27000)={0x5, ""}, 0x8, 0x0) gettid() msgrcv(0x0, &(0x7f0000041000)={0x0, ""/4096}, 0x1008, 0xffffffffffffff7e, 0x0) 2018/01/02 17:09:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) syz_extract_tcp_res(&(0x7f0000a93000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/02 17:09:31 executing program 2: acct(&(0x7f0000a63000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000067d000-0x7b)="ba423453b7096297b07e379d604ffe16e725955d0fa880d1d0e527b64954158f8f299d271363c6ed6c047a4e913f78ce1f9d9331cd7f55b1489e859600a3c667c779a9a524b4469997966f8921fc501b4c973ff8ac4a70f39d09c8eb393e1055441db82b96094558a828850a49ec2333a5ea7b78f942eaafeb05c7") rmdir(&(0x7f00009fe000)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000e11000)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000003a000)={0x0, @in6={{0xa, 0x1, 0x5, @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]}}, &(0x7f0000140000)=0x8c) setsockopt$inet