[....] Starting enhanced syslogd: rsyslogd[ 17.291106] audit: type=1400 audit(1517804583.142:5): avc: denied { syslog } for pid=4015 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.643890] audit: type=1400 audit(1517804588.495:6): avc: denied { map } for pid=4154 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 '10.128.15.199' (ECDSA) to the list of known hosts. 2018/02/05 04:23:14 fuzzer started [ 28.904426] audit: type=1400 audit(1517804594.756:7): avc: denied { map } for pid=4165 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 2018/02/05 04:23:15 dialing manager at 10.128.0.26:41051 [ 32.544380] can: request_module (can-proto-0) failed. [ 32.553988] can: request_module (can-proto-0) failed. 2018/02/05 04:23:18 kcov=true, comps=true [ 33.095642] audit: type=1400 audit(1517804598.947:8): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/05 04:23:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x14)=""/20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410300, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r3}) restart_syscall() getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x3, &(0x7f0000002000)=[{}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0xc1, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x0, 0x1, &(0x7f0000004000)=[{}], &(0x7f0000004000)={0x77359400}) r5 = msgget$private(0x0, 0x308) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000006000-0x4)=0xe8) getresgid(&(0x7f0000005000-0x4), &(0x7f0000004000), &(0x7f0000002000)=0x0) r8 = geteuid() r9 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000005000)={{0x100000000, r6, r7, r8, r9, 0x10, 0x4}, 0x5, 0x2, 0x8fe, 0x4409, 0x5, 0x3, r3, r3}) 2018/02/05 04:23:21 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000937000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x2, 0x9, 0x1945, 0x9, 0x0, 0x76b3c8f0, 0x8001, 0x4, 0x80, 0x1c00000000000, 0xaf, 0x80000000, 0x2, 0x0, 0x100, 0x2, 0x1, 0x7ff, 0x5, 0x4196, 0xfffffffffffffff8, 0x1, 0x20, 0x4, 0x247b, 0x8, 0xffffffffd792e48e, 0x7, 0x6, 0x3, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x8, 0x100000000, 0x1, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000002000-0x1), 0xd}, 0x2000, 0x20, 0x7, 0x7, 0xd88c, 0x1, 0x2}, r2, 0x7f, r1, 0xd) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3ff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4e90) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x6, 0x12, 0x535000000000, 0x0, 0x85}, 0x14) socket$inet(0x2, 0x6, 0x3) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x2, 0x8b5b, 0x9, 0x8, 0x0, 0x0, 0x8, 0x2, 0x2, 0xdafe, 0x0, 0x0, 0x3f, 0x400, 0xfffffffffffffffa, 0xffffffff, 0x5, 0x80000000, 0x2, 0x101, 0x96a8, 0x100, 0x822a, 0x7, 0x100000000, 0x200, 0x0, 0xfffffffffffffff8, 0x2d9e, 0x9, 0xb21, 0xff, 0x5d, 0xfffffffffffffbc4, 0x80000001, 0x9, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000001000)}, 0x100, 0x7f, 0xffff, 0x6, 0x7, 0x80000001, 0xf90}, r2, 0x9, r1, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000-0x8)={r0, r1}) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000003000)=@objname={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x42) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x20900, 0x0) umount2(&(0x7f0000004000)='./file0\x00', 0xc) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000000)={0x200}) r6 = socket(0x17, 0x1, 0x6) accept4$llc(r6, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000)=0x10, 0x80800) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000004000-0x128)={0x6, 0x0, [{0x81, 0x1, 0x0, 0x0, @msi={0xfff, 0x8, 0x3}}, {0x2, 0x2, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x1, 0x3, 0x0, 0x0, @msi={0x0, 0x8001, 0x64f}}, {0x1000, 0x3, 0x0, 0x0, @adapter={0x7, 0x76ea, 0x5, 0x0, 0x1f}}, {0x4, 0x0, 0x0, 0x0, @irqchip={0x2}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x1fc00000, 0x4}}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000005000)={0x0, 0x4, 0x3}) 2018/02/05 04:23:21 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ccd000)={&(0x7f0000f0c000)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000dbd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb0000)=""/245, 0xf5}, {&(0x7f0000760000-0x85)=""/133, 0x85}, {&(0x7f0000672000)=""/86, 0x56}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x6, 0x0, 0x0, 0x6}, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000)={0x2, 0x0, [{}, {}]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) rt_sigsuspend(&(0x7f0000001000)={0x800}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x5b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='/selinux/mls\x00', 0xd, &(0x7f0000002000)='/selinux/mls\x00') dup2(r0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)=""/173, 0xad, 0x2000, 0x0, 0x0) rt_sigpending(&(0x7f0000001000), 0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003000)={0x0, 0x6, 0x7fff, 0x6010}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000-0x68)={0x0, 0x7f, 0x3, {}, 0x0, 0xb23d}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000002000), 0x4) r2 = request_key(&(0x7f0000005000-0x6)='rxrpc\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='em0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000002000-0x45)="f80d4ec509697a59f66cd7fc341b05866a4351f1b1291822c5362ca199e50acb08855844aa64fc5dd5f1812ba71a0a9a6b91626499655ad79add6ccfd685d36d4779af6da1", 0x45, r3) 2018/02/05 04:23:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioperm(0x100000001, 0x8, 0x6ec2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"25b96773ea49cd"}, 0x8}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x3ff, 0x5000}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x2c)="854a32f5725572e3ef304388df60a8966c50c9cdab171d75fb19425a7fd9ce96e7b89a50ca8f69ab76d42c90", 0x2c}, {&(0x7f0000003000-0xe1)="cf4bbe387d88a5fc34a3988eee6d3c9400502c3b4ec5696c3067febb8d009c7a2b673f9d11d5b30becfe20be3a7a7e02bd30426410ca410c8f271bc68793cf9130eff879d8cc650e4d6ff0c5dcaa4b125ecddc4770902c2a4729701af4db4c07722e1d406eee0089fd0cd16dd4671fec99df1c21b08b6d2aa939f9bbc11f142e56606faf0c4cef9febc4f539cb75a75f487ae267ebcf744b3a48bd6feb22572865172e7315787b09eea3ad3142ffc0a875909c09911c84a4e59ebb97a1227a3e1f6b486f1f3e3672fb7fe0e3e419873017778dfd9807f42c75c5d6b2f6880413ab", 0xe1}, {&(0x7f0000003000-0x1f)="1272cf68b1449c8876883786d22376afd14cd44fae673df76c6605089ce328", 0x1f}, {&(0x7f0000002000-0xe0)="8fcc925f79e99f1760263d447cfa9636ca15c0d019b5d97f292ea91d63c688467475c08b3a8733c00b3007c0ba0b6c9b907c3dfa9aba034dcbda5e0adfd3b0ce1ed396f890f8e1590e91a9d7e7d5d89852e438438ab58301257d32b15d34635d95d1fd501c0a1e6a0425cc73a7124c61505aa614ae8b81d5c95e3e1c7b3a2ac4d66d74316f4f28c91feefcf0b6a3ed4832c099e7ae0b17eeea3cb2fb4167f822307d136976c9bf9d8501c0e298e058ad6a75f767c955656e7c319ed39d0890a716c4e08cfa853aa9f53309b8a1723dede6f1eb78645236ba2ad810cfe31d0c97", 0xe0}, {&(0x7f0000003000-0x73)="983546404c6ee4aab25446d6fd04fc60d2054e0d31d4119587fc21f6a1e3f01845c9e801bfb9541bd087a11922dda1e8befe34b7df05a3917892668d52ed5563e8cef17ea18c0d940a1125d51e57f88b50016b224e7dbcd44dc61a694bd4e2535554185b440a80b40041acdbc2b5d960449f92", 0x73}], 0x5, &(0x7f0000003000-0x2d8)=[{0x58, 0x129, 0x6, "9b1d8d9b611923d29acb47725d0815fa7f7f93116c1f8bd525166cbbc439d92980280b61468b5e0144c39f3e2042f8ba61ff0412de0e0e6be4f90dd9f3365bcddf2589"}, {0x100, 0x139, 0x9, "2a1a3edd1653623481902dbc0cfd47418a63d7e4f4bb51e5a958027ff8578d363227b16693d8accd182116a7851b1d65ca068de9912bef8ac6a95cb8c877d24d608588d6bead71f06e0ee02ab678f7334294c2191b2210848e38083ff62c4f9bb06b8633aa0db8604bfbcdbfd43219574e455c15560000f4581f6a9db3fedcfcbb55c25d94df30112224e2d21fc99124fc2d5860b73ae75bf237412d727197948f0e3f3a3b9f7877a5c6d0d0964969524386e7116a2ab20a2fdee691a762a6d310d6d9ae0c22fe087d8e10d5b48beb2fa1e95d8570e01aba879f98e40953d9da801a2156913ca4f94cb2ebd0"}, {0x78, 0x1ff, 0x800, "0c2a1488e7253a3b7675698f54fb02aa6798d3b7f73d85c1538ba1d538fee0ce493846280c18f7d8095343e31a049855f3369c45d569f3c098159eef9ab755d411e9ec1440964819f7605aeb8c10c8693e51a8d080b8d57cf0a01312df6da0acb4c7bf099e490674"}, {0x78, 0x10a, 0xf, "6a3d81a256ff97fc43738b240c9da2f13fb0fa167f5f9eca98363b986cd8825eb031439253c759f4b2355f3056b7e3b5508d45f2cf3c51d080b144f3f7fb828e421e36a9301cdc245d76ab5ca5d67328c1fcb8d0d8d566ce1280fcae80729e3b6cb7f9e5f430a797"}, {0x60, 0x110, 0x22, "0b353168c3366ed2e3e3a265bd541a865bdcd730f281438cd8cb3aa3beaf47c3a713bb2a81a02d4b73b4042ab8afea00490cd641bddced5c10fd29e72be52316c85ae769f75d9972d809"}, {0x30, 0x105, 0x8, "ccf382045cfd52b6f23aaf24e4775ea4922278e2d11323b336727d7d"}], 0x2d8, 0x4}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000)={@can={0x1d, r1}, {&(0x7f0000003000)=""/9, 0x9}, &(0x7f0000001000-0x1), 0x8}, 0x30) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0x20}, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004000)=""/219) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x10)=""/16, 0x10, 0x10000, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8f2}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2018/02/05 04:23:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x680000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000412000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000)={0x3, 0x6, 0x9, 0x200000000000000, 0x2, 0x101, 0x6, 0x1f, 0x1000, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x3, r2}) close(r1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x5, 0xb34, 0x4, 0x6, 0x8000, 0x638, 0x3, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000004000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000006000-0x64)={&(0x7f0000006000-0x24)=[0x9, 0x3, 0x6, 0x400, 0x4, 0x20, 0x6, 0x1, 0xffffffffffffff26], 0x9, 0x60, 0x100000000, 0x2, 0x0, 0x5, {0xf32, 0x8, 0x7fff, 0xff, 0x3, 0x2, 0x1, 0x0, 0x9, 0x8, 0x81, 0x200, 0x7f53, 0xae73, "7ebb306b050ac085d1b3e8d8dbdf559b2a3824919f9e8f5684d22031a963e05a"}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, r4) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x8, 0x8, 0x4, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x40000000000, 0x5, 0xc23af3, 0x1, 0x10}, &(0x7f0000007000-0x4)=0xa0) 2018/02/05 04:23:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) recvfrom$inet(r0, &(0x7f0000a62000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000850, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="92f6ffb5ae4f0ebd45a2bb2e3f28ebd0d1ae548c993600abe76d16fe776177f274ab4824180def6de695e104bd6bc77615e32b92f0166c69e58fc029f2fdaf81a1c2fd60b6f7c4e51a8ef786bca4762763b29ce6dda763fcefe59de9493e0a78e2b9d7a165be305975250b987d84af9ed3e139ff2fc43dbb455cfa46cce01ab1a5dc12675f76ed5142ca7920bc91ebf25bfd1f9941f767995e936dda0ad89106c3d8907a0544452f8e654e8cedea949bebc410123196bfb5da1106322220", 0xbe, 0x4, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) setresuid(r1, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x30, 0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005000-0x6b)=""/107) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x55be, &(0x7f0000003000-0x8)={0x81}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xee)={0x0, 0xe6, "f20384e18aa008926ff5771ad06ae259a68e42059bb3fcf8eaaf0b7d92702ce0326b3c958bc00a7a0565c8318de8d67102a3239a1b75683db429e1c8a43d23d24863c19edf0a5be41c12cf0ac3e71a8056bc476ea055a7f2fe3a79a2a01940aba802c7d6762cd81cf0a9b4f472c353627365f0b1b68e7b9443c78f6b93d18c3d9c51959dd54f41178455c20a1579f284e1bda5de4dbb02ff2736019966d43b44589c0eeb6a7d1c55abc6d0306bc842a02aff0f0ea48a321513635f2a67ec40f2e533ae870d81eada57652e40ac448e3b3097488edd5d0836b81ec314836c70cffd297b6a5031"}, &(0x7f0000006000-0x4)=0xee) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x79)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x81, 0x7}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000006000)=@hdr={0x1, 0x3, 0x401, 0xfffffffffffeffff, 0x7fffffff, 0xff, @ipv4={{0x14, 0x4, 0x0, 0xd12, 0xff, 0x3, 0x9, 0x0, 0xc, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, @empty, {[@end, @noop={0x1}, @rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @ssrr={0x89, 0x1f, 0x7aa, [@multicast1=0xe0000001, @rand_addr=0x8, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0x7, 0x7fff, [@rand_addr=0x100000000]}, @end, @end, @ra={0x94, 0x6, 0x286}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x80000, 0x0, 0x0, 0xd, 0x401, "67b2ea", 0x7fffffff, "8e05fe"}, "0b9ae072317dfddc6718cb3e2a4dc15467a8a7a3bb0ebb4c73680c0e60e525187768a6effdaa9b503f40874aa1fd3032c456dae068bd711f5e49a37f954e2bb6ffdcd2c4dd2c06b450071ab080f0880a5536561aa5843b6a4de1893042bed94aec5528c753d25a7c174ff355869fc45e05aa09e58df4e790766e987769a83c567d7b749a6ff2037be121d7b75f4240fee953b5504406c8bde71ebb1c9685e9"}}}, 0x109) setresuid(r2, r3, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)) fallocate(r0, 0x2, 0x8, 0x7ff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000008000)) [ 35.495586] audit: type=1400 audit(1517804601.347:9): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syzkaller-shm419793468" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/05 04:23:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xae, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x2, 0x80000000}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x1)={r2, 0xd, "e95caa1ea3454bdb936910c3dd"}, &(0x7f0000002000-0x4)=0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000003000)={'system_u:object_r:mtrr_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38}, 0x36) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x17, 0x11, 0x18, "0611036cdbb48f4322f0f76d495e1eef9d2726735036619a7964533f347261ddb28642112776e938e2d975c8d7edb8127fc60b8f72d6ad8c53124e763be61329", "a707cc2ed9df32e96acffb64b53848a655e3fe2c5370df04c5ce67e77bbcc6d99da05300d38adc7fb219ae887ac041b404548b06157d026fcf8e7a7bf8e13da5", "c0bf6875a2253c180205c5f506cc2a30ee5558b0dfe2a664255c6daf2f62bdbe", [0x5, 0xed]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x92)=""/146) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xfffffffffffffff8, 0x8}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x800, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000005000)=@pi={0x0, 0x6000, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [], {@llc={0x4, {@snap={0xab, 0x1, "ac", "b5460e", 0x8848, "1ae3c1348ebd40117a026b69f9ce113feb22eb0a4f275368e5da97a7b7d0c18890ccd1deb9b6730bb9ef8a76ef74a6f61a"}}}}}}, 0x4b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x200400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000008000-0xea)=""/234, 0xea}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000005000)=""/236, 0xec}], 0x4, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000008000+0x1d1)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20100) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000004000)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3f877bf59375", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) listen$netrom(r4, 0x3f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000000a000-0x10), &(0x7f000000a000-0x4)=0x10) 2018/02/05 04:23:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eda000)=0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) ftruncate(r0, 0x100000000) signalfd(r0, &(0x7f0000001000-0x8)={0xe8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/61) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x200000000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000003000)={0x3, &(0x7f0000003000)=[{0x6, 0x5, 0x71, 0x8}, {0xfff, 0x2, 0x7, 0x2}, {0x8001, 0xffe0000000000000, 0x5}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x62, 0x80000000}, 'port1\x00', 0x4, 0x0, 0x8001, 0x6, 0x8001, 0x7f, 0x6, 0x0, 0x0, 0x10000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5b4, 0x0, @fr_pvc=&(0x7f0000001000-0x4)={0x7}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0x8, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000008000-0x108)={0x2, {{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x13}}}, {{0xa, 0x3, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0x108) r2 = semget$private(0x0, 0x2, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r2, 0x6, 0xf, &(0x7f0000008000)=""/167) bind$bt_rfcomm(r1, &(0x7f0000007000-0x9)={0x1f, {0x2, 0x9, 0xffffffff, 0x8, 0xffffffffffffff80}, 0x90a}, 0x9) [ 35.549358] audit: type=1400 audit(1517804601.401:10): avc: denied { sys_admin } for pid=4209 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 [ 35.589101] IPVS: ftp: loaded support on port[0] = 21 [ 35.648277] audit: type=1400 audit(1517804601.499:11): avc: denied { net_admin } for pid=4215 comm="syz-executor0" 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 [ 35.650378] IPVS: ftp: loaded support on port[0] = 21 [ 35.713791] IPVS: ftp: loaded support on port[0] = 21 [ 35.768547] IPVS: ftp: loaded support on port[0] = 21 [ 35.863603] IPVS: ftp: loaded support on port[0] = 21 [ 35.918259] IPVS: ftp: loaded support on port[0] = 21 [ 36.028901] IPVS: ftp: loaded support on port[0] = 21 [ 36.152876] IPVS: ftp: loaded support on port[0] = 21 [ 36.830479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.008434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.173871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.276459] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.502544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.543587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.680877] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.778964] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.427758] audit: type=1400 audit(1517804605.279:12): avc: denied { sys_chroot } for pid=4215 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 [ 39.907344] QAT: Invalid ioctl [ 39.915435] QAT: Invalid ioctl [ 39.967256] QAT: Invalid ioctl [ 39.972502] QAT: Invalid ioctl [ 40.096864] audit: type=1400 audit(1517804605.948:13): avc: denied { ipc_owner } for pid=5261 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.134585] audit: type=1400 audit(1517804605.986:14): avc: denied { dac_override } for pid=5264 comm="syz-executor6" 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 [ 40.159228] audit: type=1400 audit(1517804605.986:15): avc: denied { write } for pid=5264 comm="syz-executor6" name="net" dev="proc" ino=14560 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/05 04:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000075e000), &(0x7f00003e8000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000), 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) semget$private(0x0, 0x0, 0x20) 2018/02/05 04:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000cef000)={0x0, 0x0, []}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000002000-0x14)={0x4, 0x3, 0x2, 0xb8e, 0x81da, 0x8, 0x0, 0x8, 0xa3ba, 0x8001}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1250}], 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000), 0x8) 2018/02/05 04:23:26 executing program 3: clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f00007e3000-0x4), &(0x7f0000001000-0x61)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000749000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000db000), &(0x7f0000001000-0x4)=0x4) ustat(0x0, &(0x7f0000851000)) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x2, 0x4) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000cdb000)={0xaa}) unlink(&(0x7f0000d61000)='./control/file0\x00') unlink(&(0x7f0000956000)='./control/file0\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f0000f1c000-0x12)=@random={'security.', "225ffffffffffff21f"}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bind(0xffffffffffffffff, &(0x7f0000883000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffff8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe5000-0x10)={&(0x7f0000477000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000f35000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000009b000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f000043d000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 04:23:26 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007f1000-0x10)=@generic="6f9bea125d9c1fa635dc62e1896b54b9") sigaltstack(&(0x7f0000188000/0x2000)=nil, &(0x7f00009c8000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ee5000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e6c000)={'vcan0\x00', r1}) 2018/02/05 04:23:26 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000776000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000010d000-0x28)={0x2, 0x1ff, [{0xb9, 0x0, 0x6e}, {0x7f, 0x0, 0x401}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008b5000-0x14)={0xffffffffffffffff, 0x3, 0x9, 0x2, 0x180000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 40.184123] audit: type=1400 audit(1517804605.986:16): avc: denied { add_name } for pid=5264 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 40.207600] audit: type=1400 audit(1517804605.987:17): avc: denied { create } for pid=5264 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/05 04:23:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/02/05 04:23:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000002000-0x10), 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x3, 0x21e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000003000-0xd9)=""/217) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000003000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={"a7ac02a5eaff9c3af1d24e2ec9ba5900", {0x4, 0x854, 0x8, "90eea6227dc6", 0x3}}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000003000-0x10)={0x8, 0x100000001, 0x1, 0x20}) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a63000-0x10)=@generic="fba6c0becb19dc9f0ec8f6ce39264087"}) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000484000-0x12)='/dev/snd/pcmC#D#p\x00', 0x18, 0x40100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000779000)=""/146, &(0x7f000061a000)=0x92) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r4, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr}, &(0x7f0000058000-0x4)=0x10) r5 = fcntl$dupfd(r3, 0x0, r3) ptrace$setopts(0x4206, r2, 0x401, 0x2) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r3, 0x40000000000005) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000c49000)={0x77359400}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000b93000), &(0x7f0000aa2000)=0x4) r7 = accept(r3, 0x0, &(0x7f0000efb000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000cb4000)={r7, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00003b4000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00004ab000-0x8)={r8, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r7, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r7, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f0000f11000)}], 0x1, &(0x7f0000b98000+0xe90)=[]}, 0x0) write(r6, &(0x7f0000476000-0x92), 0x0) [ 40.230149] audit: type=1400 audit(1517804605.989:18): avc: denied { setuid } for pid=5264 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 04:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000019a000)='user\x00', &(0x7f0000d00000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a78000-0x87)="5959162e64783f3c7d2b27e3bcbf35ae39303abc2382c439a29decfa7ac12aca49b583aaf80f92c2144d874ea3d39f654ac32e329f3124269866f0ebbdeab6ad74675e90da1e63bf825471ee8fb445d31bd9050ee95895414cd1d9ee383383bf0e38f39d3b1be4dfb17a47ea2f6d9b9a77843de9055ad4c99236595e0cdb96837d16cd0a48dac3", 0x87, 0x0) r1 = add_key$keyring(&(0x7f0000160000)='keyring\x00', &(0x7f0000db9000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000120000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000", 0x4) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000c7a000), &(0x7f00007f5000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003f8000-0x20)={@generic="1db70a5d802de26c0a090000f56fd91e", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/05 04:23:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x421c, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000b7a000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x34) writev(r1, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) 2018/02/05 04:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) removexattr(&(0x7f0000893000)='./file0\x00', &(0x7f00007f0000)=@random={'trusted.', 'mqueue\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cee000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fa0000)={@generic="49f4020000000000000009553a914862", @ifru_flags}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r2, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000003a000-0x2c)=""/44, &(0x7f000067f000-0x4)=0x2c) 2018/02/05 04:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000003, 0x7e) perf_event_open(&(0x7f000001d000)={0x0, 0x6e, 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={&(0x7f00009d2000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000694000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000015b000-0x9)='/dev/rtc\x00', 0x80400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d09000-0x40)={0x1, 0x4, 0x4, 0x3f, "588a3e8b244f2c23518ddae567c4e4b36b44bba7446a5160c99ee57b1fedcbceb47f723458344c374d4ea2b8", 0x8000}) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000004000), &(0x7f0000000000)=0x56251266ef100db8) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fd000)={0x0}, 0x0) set_mempolicy(0x8002, &(0x7f0000ffe000)=0x9ec8, 0x4cd) 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000075000-0x18)={0xaa, 0x8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000291000)={0x2, 0x400, 0x8, 0x0, 0x0, [], [], [], 0x9, 0x1}) close(r1) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000056e000-0xb)='/dev/audio\x00', 0xd0001, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000011000-0x8)={0x0, 0x0, []}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) statfs(&(0x7f0000e0d000)='./file0\x00', &(0x7f00007e8000-0xb3)=""/179) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r3, &(0x7f0000002000), 0xfffffffffffffe6c, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x2000) r4 = getpgid(0xffffffffffffffff) sched_getattr(r4, &(0x7f000088c000-0x30), 0xffdf, 0x100002) 2018/02/05 04:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00001fb000)={0x0, ""/252}, 0x104, 0x200000000002, 0x3000) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2002) msgsnd(r0, &(0x7f00007c2000)={0x3}, 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c8a000)='/dev/usbmon#\x00', 0x8000, 0x80) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000032c000)=""/220) [ 40.448298] dccp_close: ABORT with 4294967275 bytes unread 2018/02/05 04:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x10103d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000066e000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='vcan0\x00'}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a46000)=0x7f) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d1b000)) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/02/05 04:23:26 executing program 3: r0 = semget(0x2, 0x0, 0x2a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f0000001000-0x1e)=[{0x0, 0x9, 0x1000}, {0x3, 0x0, 0x1800}, {0x0, 0x10001, 0x1800}, {0x0, 0x800, 0x1000}, {0x3, 0x100000000, 0x800}], 0x5, &(0x7f0000926000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000476000-0x8)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000eb7000-0x14)={@loopback, 0x0}, &(0x7f0000e3d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003e4000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000e4e000)={0x5}) r6 = epoll_create1(0x80003) r7 = syz_open_dev$adsp(&(0x7f0000ece000-0xb)='/dev/adsp#\x00', 0x101, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000679000)={r7, 0x28, &(0x7f00006ab000-0x28)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000264000-0xc)={0xffffffffc0000001}) epoll_wait(r6, &(0x7f000029c000-0x24)=[{}], 0x1, 0x0) 2018/02/05 04:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000685000-0x14)={0x0, 0xdaf, 0x401, 0x200, 0x40, 0x80}, &(0x7f00003f5000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000930000-0x31)={0x0, 0x29, "7b2c4b592b92dad4b147be24c0d9fb90b39fc8ce079bb2514c2dbd5ff1a536f311218fed06399f768c"}, &(0x7f0000641000)=0x31) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007e5000)={0x0, 0x4}, &(0x7f0000b3d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={r1, 0xfffffffffffffd94}, &(0x7f000034f000-0x4)=0x8) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid}) 2018/02/05 04:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000a77000)="5887f7b1a3c0521675451b98e2b0c01588bb52a9ecaf5a20ed2e687dd674643e0887eb3611e49244aa3cb6a0e2bdd020737f04fac32d8d86afc626f9aec5bc34e169311c499513674c48b164467bee45093bc7231e69206d24836ee399375caf194aa5ae08b30b1903cec1c1a2b83a881a4492286364c5abe4112b7c1ff832b5a3e73956e88db0294046288a8973b8e893079008f8a0659672aa58dbee9c28452eda282c2e94b9daa6371ccbcc51f88637e7626f415a51e6a09b283c43975332eaff13cadec811490bd6cdf0f9bbdd9a06293995ddc79b610d4790461ad647c8d6202222302e0998acf799487ebd4d9648e3c81deb7db4e08fa4", 0xfa) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x14, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 04:23:26 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x3}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000978000-0xc)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x0) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000f9f000)=""/224, &(0x7f0000500000)=0xe0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e22000-0xc)='/dev/autofs\x00', 0x8000, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) writev(r0, &(0x7f000011c000)=[{&(0x7f00000d2000-0x2e)="f1dc87f11e62b288822980efc95d4101aab094d51de927fb4a7eaaf54ae8abbd3f8569df747f8b711b705b99c701", 0x2e}, {&(0x7f000037e000-0x1f)="aaa630cdcd7b538400618510c1304b11672584f52e72dd9ecb94b9a1cb9cb1", 0x1f}, {&(0x7f000079b000-0x51)="f60227d2ff124ecd7d9555418f243d3363472472f76762e3514920873f309a3ad3fbd49a3d2111faeaaf4f8b36640e49a54669340d07c17d918e9f293aaa0b554cdea9d556870f62feeec9bf151fcffb94", 0x51}, {&(0x7f0000f08000)="0064916c55509be9636648ff2f1106ad269a97da72c21f22db906b1b7d06a7e601bfd550e4057fc390e0477578cbd161af48aef063a41992376a35e3de87b49b196267447af426d76a926ae9a60b39e778ecb8dc9131a3f9cfd3", 0x5a}, {&(0x7f000021a000-0x69)="1efda82454e60b2b8a9d68534a43086c7279fde9b423e4a9819e0237dc0d2de1490a0b9ad42f72e06a439ccda6d7fd1b48b59059d0b5a9804ce658557ec2ad4f059a6098ba884083c8fdbf97a8bc535b98237d06634c8e9c80b1a3c882883e762db3f4c66bf81daff9", 0x69}], 0x5) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d15000), &(0x7f0000ea2000-0x4)=0x10, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000096f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8000000000000003}) r1 = syz_open_dev$admmidi(&(0x7f0000205000)='/dev/admmidi#\x00', 0x401, 0x101000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000996000)) r2 = socket$inet(0x2, 0x6, 0xabfe) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b5b000)={0x0}) socket$vsock_stream(0x28, 0x1, 0x0) flistxattr(r2, &(0x7f000023b000-0x60)=""/96, 0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00009c6000)={{0xa7, 0x6}, {0x3, 0x9}, 0x0, 0x0, 0x4c0}) sendto$inet(r2, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009f8000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r4, 0x800, 0x40) recvmsg(r2, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r2, &(0x7f0000fa8000-0x2b)='J', 0xfffffffffffffefc, 0x20000011, &(0x7f0000ca1000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 04:23:26 executing program 7: socket$kcm(0x29, 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000ff2000), &(0x7f00005e3000)) 2018/02/05 04:23:26 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getpeername$netlink(r0, &(0x7f00005fe000-0xc), &(0x7f00003ef000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) 2018/02/05 04:23:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000077000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000ade000)={&(0x7f0000000000)={0x430, 0x10, 0x7, 0x320, 0x4, 0x0, {0x3, 0x0, 0x1}, [@typed={0xc, 0x42, @fd=r1}, @nested={0x364, 0xa, [@typed={0xd0, 0x53, @binary="26e6f0d8a55d502f93d96b5e71b21a21bdd4be40ead60c2d21bff88bbc3147aa2173b6a600a6a1dd815a38362824db6f6407d09b9847133dfdeb754debe68e139bd764703bbf2019ccd1fcdac83570fbb4e6e8573e98d6a82d905032abb99e7e767b013cdb474774476acadd12e8292554243f155d809e20d7d5a96c18330dc603064d6f762ea03a9ff2d11923678ecc1a48f7560f8ec9c8c69d665e8270f93ed51cd99bf5297c5c2464d6749070dc6b152068b1cf816f376d854ffc15524849b13d0a77ca1a"}, @typed={0x18, 0x79, @ipv6=@empty}, @typed={0xc, 0x3d, @fd=r2}, @generic="07572fbe2cc7cdfe95ead2325e3c20aec3ce3490f4bb78836f9c1719e823472c89d2099c45f4c12b9dfa8278c44aaffde298f92bf32491a11428f74dbf06fe0ca52d5f613a37f89c6b3a65b0727f218ac4bacbf8861e704a761ce1780113c3baed5e8f41704cf830e577a4a83c0ead10aea414f468376de61b3c76b6e8bf25216c8ceaa0ebcc2639", @generic="58a0a32e965856d8f096d13bd376f82f400caf97fc64f1cb05e31b62ae2fd86d23e14fa1f0fb9f81a8a9bc678ed5c09a3947f9d9122a0d2ff2777438d463f4a279e0d05268a22abecb87d1eef7c646c7f877eab9ff1bb519b02e4839118d52b0639f087886e825b5ff1e11df9dc02bf257ba73c393ef61f16681efd0ee84d96cc4cb7bb408e071b42c6db590538d187ec16519967d148c720059d7e175d1e12e3c1efcaee07fd776", @typed={0x38, 0x5f, @str="6c6f657468302b76626f786e657430ad76626f786e657430776c616e302c73656c662d656d302c6367726f75702300"}, @generic="8bb10069d7b4622d22c61cf3b4adb74f82964fa06e950af7abdabdb95bbe687fc9e78c6019121f63c4432f05136a56796fa4c192ac0408e7f4e427f506d6953a99f895344d0e68ce56e39fe38b7d374314c812739a7a76ffe5ef5e870e3692c82d07c820e0510771baa57f2d3fc99742645ebe58eb115f5413e1406e40c98de57edf4d94a7bc828690868079a46eaf6482d964f4866f0e9c960877232492145e985fecd0ece541cd231d01d5f27f23bdf2cf041c65af216114bf027c47d41f015e7ae903b07e563a3d3db7061a7ceeb03f8f12d9f2d68d593b9d2f45a75b10d74ad998a059602d405624aff036d91dbef8a3a8b6d94b1454b2", @typed={0x8, 0xf}]}, @generic="26c294ecdd809a96d1a5c29574afe4a5e610ccf09646b07b75bae04182bd02446be1bcc601ecc8e0041f85fd854d851336c3518fd7242172f6c331dc2320ea5ff5f8ebaff434257b0a458d6433860d7693f14cf33a214c387c007f59b5b7edb5ceaf84a97ac27c6919d3ef5ab502b0c95b48aec498206f32fa2ff92c610a8e951f91d86ba5ba59ea61fab043d794efaa72d52169a00e300c2b96cc835c2fa9d6de0151354fa044510fd325"]}, 0x430}, 0x1, 0x0, 0x0, 0x24004001}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000123000-0x20)=[{&(0x7f000089a000-0xd9)="0137c7713118271bde818517bfdaff2656474578ac50e472e3448809631ce0f577e41aea7c57e30a4275dd1b741db6569d01f30052ea1b2ad0eadaf956d832a1c63b9f8e41d83d9a3b8fac29e345445d16b8ec1d971539beeb28d740c5289f18102b64fec766726e49e7328f17d20132113e503019283b473c97528915a23768dd00d37250a1f63c0a95184dfd390c271e4e7e215ee44a26547f0bd86c519f4d9b53ac07065eddd2951ff66ac81e68dfb3cbea0abe97310e71c8ccacf3f0031b3d2a8d8cc36b01e2562f6902cbf5518f6897754adaa02849e9", 0xd9}, {&(0x7f0000fd2000-0x49)="015cd5c7b240944f050de23c3b1a54c548d055fc2aa37985165fa9572b4c9703b7602f2a5ddce3b9a9793eae833f06b38566de4f30961e155e2b5fa4ee05b516481727f9237ba979e8", 0x49}], 0x2, 0xa) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x0, 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000455000), &(0x7f0000747000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d8c000)=0x1, 0x4) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00006b1000)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x3c, 0x16, [{0x38, 0x1, [@nested={0x34, 0x6e, [@typed={0xc, 0x5, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x42, @u32=0x3f}, @typed={0xc, 0x0, @pid}, @typed={0xc, 0x62, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/05 04:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) dup(r0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000191000)=0x9) r1 = getpid() r2 = add_key$user(&(0x7f0000c27000)='user\x00', &(0x7f00003c1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007c3000-0x88)="60a556185dc630ae18abc6a421147398ba19bf939520d751f2eb2d6dd01cea3c7e3ebee8e4a3c7d03f554eb38243ebee0ff6b6d4295754fae213bb61db9fe0197142cb2ad8c8adeb35ac6f21e7a1a409c5b98e23ba71fe15b18068d395dc443a3dd894d1f5179ebd2d26b414dbe5306209ab0ba71d6582ef13950ff6b8ccea4b345bde119b6f6d0a", 0x88, 0xfffffffffffffffb) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000a0e000)='logon\x00', &(0x7f0000dc2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000040000-0x5f)="44d8461e53283f275a85bcd499b321af6e1142b24e2faed676b89122822dd184d83ccb27f10701117552b500fa96aaedd93d7164faf6ef26d1459cb5069848c4dc50b41c194139d274746fed2272442bf28ac0c7ef90e1f36c3ab36ef6e317", 0x5f, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r4, 0x3) 2018/02/05 04:23:26 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f000036a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x898, 0xc080) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000e3f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/05 04:23:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [], 0x0}, 0x0}, &(0x7f00000df000-0x4)=0xfe5b) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f68000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x0, &(0x7f0000bcf000-0x10)={0x21, 0x0, 0x7f, 0x51d7f248}) 2018/02/05 04:23:26 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, 0xfffffccb) listen(r0, 0x1f) r1 = syz_open_dev$adsp(&(0x7f0000b44000)='/dev/adsp#\x00', 0x2, 0x400) ioctl$TCXONC(r1, 0x540a, 0x4) r2 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_value, &(0x7f00002d3000)=0x8) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000098c000)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCNOTTY(r3, 0x5422) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000b52000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000), 0xc}) [ 40.697709] kauditd_printk_skb: 5 callbacks suppressed [ 40.697717] audit: type=1400 audit(1517804606.549:24): avc: denied { create } for pid=5370 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 04:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x103841, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000064e000-0x15)="ff55d30000000000000005000000000101000000", 0x14) 2018/02/05 04:23:26 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x5, 0x8000, &(0x7f0000604000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fef000-0x8c)={0x4, 0x3, 0x80000001, 'queue1\x00'}) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) [ 40.727144] audit: type=1400 audit(1517804606.555:25): avc: denied { write } for pid=5372 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 04:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000287000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00000bf000-0x30)={0x30, 0xfffffffffffffffd, 0x4a, @fuse_notify_retrieve_out={0x4, 0xfffffffe00000000, 0x6, 0x9}}, 0x30) mq_unlink(&(0x7f0000c04000)='/selinux/mls\x00') syz_open_dev$adsp(&(0x7f000073e000-0xb)='/dev/adsp#\x00', 0x100000000, 0x10100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a30000-0x234)=@ipv6_newroute={0x20, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) 2018/02/05 04:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e58000-0xe)='/dev/admmidi#\x00', 0x3f, 0x200800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000014c000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000083f000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00005a7000-0x18)={0x20, 0x0, 0x1, r1}) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000450000-0x9)='/dev/sg#\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a8b000-0x4)=0x1fffe000000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000317000)='/dev/rtc\x00', 0x200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000095000-0x10)={0x1, &(0x7f0000c4c000-0x8)=[{0x3, 0x0, 0xdb, 0x1ff}]}, 0x10) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa5000)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000def000)={0xcdfc, 0x0, 0x2, 0x91a9}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fa6000-0x10)={0x596f, r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005e9000)='/dev/midi#\x00', 0x4, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x68, &(0x7f00008f2000), &(0x7f0000201000-0x4)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000777000)={r0, 0x50, &(0x7f0000645000)}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cca000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000bda000-0x4), &(0x7f0000c5f000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdc000-0xc), &(0x7f0000848000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bd5000)=@common, 0x10) fcntl$setlease(r1, 0x400, 0x2) [ 40.827553] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/05 04:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c3a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r7 = dup3(r6, r1, 0x0) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(r1, &(0x7f0000fd2000)=[{&(0x7f0000b7d000-0x4a)=""/74, 0x4a}, {&(0x7f0000026000)=""/34, 0x22}, {&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f000047f000)=""/4096, 0x1000}], 0x4) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000da7000)=""/227) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000660000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1, 0x1f}, &(0x7f00002d2000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000022b000)={0x0, 0xb3, "fbcba85f3aefa39927c3ebcbfe74d906e3eb413d069a1990f23d1ed1101e11b5afda76f91a0cfb1964db8d2d6def2cc8630900525115b911768d4f258693d9b2e6f55b1c2a2a77694a6cb5f6c2c71d21d13daa3e5116058d34b3ffb4bda6c9d0db4d5b0e4cd39cb73cc4b8445af34f767025301cb61a8f838e35a9cc1343d700d754f20f61d41a3a596231293e7ac420c61b707d6f6c52f2f6234a90242e1bb92eb2d62ee6c7074a960f86c06aac7f1b912676"}, &(0x7f0000c30000)=0xbb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ce9000)={r8, 0xfffffffffffffffd, 0x0, 0x8, 0x9}, &(0x7f0000fc8000)=0xff2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000e92000)={r9, 0x100}, &(0x7f00000ce000)=0x8) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000048c000-0xc)={0x4, [0xb, 0x9, 0x4, 0x34]}, 0xc) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000894000)=""/77, &(0x7f000048f000-0x4)=0x4d) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00008a3000-0x1)=0x5, &(0x7f000044a000)=0x1) clock_adjtime(0xb, &(0x7f0000e84000)={0x10001, 0x0, 0x100, 0x8, 0x100, 0x80000001, 0x4, 0x725, 0x5693, 0x2, 0xff, 0x0, 0x2, 0xfff, 0x8, 0x969b, 0xfffffffffffffff7, 0x7, 0x20, 0xab, 0x4, 0x99, 0x3, 0x0, 0x100000001, 0x9}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000148000-0x10)={0xfffffffffffffffa, 0x202, 0x11fb, 0xeb8, 0x0}, &(0x7f0000169000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f34000)={r5, @in={{0x2, 0x3, @rand_addr=0x8}}, 0x0, 0x2}, &(0x7f0000d15000)=0x98) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/05 04:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f06000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00009a6000-0x68)={0x0, 0x0, [0x5, 0x8, 0x6, 0x7]}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/05 04:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f00006ac000), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) socket$key(0xf, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ad6000)={{{@in=@empty, @in6=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000e72000)=0xe8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb1000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000e43000)={{0x0, 0x0, 0xe0bf, 0x1, 0x400}, 0x100, 0x8000, 0xffffffffffffff00}) 2018/02/05 04:23:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009f3000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b12000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) r1 = creat(&(0x7f0000de9000-0x8)='./file0\x00', 0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fb000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x5)={r2, 0x5}, &(0x7f0000000000)=0x8) 2018/02/05 04:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006f9000)=@assoc_value={0x0, 0x4}, &(0x7f000084f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000020a000-0x10)={0x2, 0x0, 0xfffffffffffffffa, 0x1, r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f00008a6000-0x9)='/dev/sg#\x00', 0x400, 0x400400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000195000)={0x0, 0x0, 0x6, 0xffffffff, 0x0}, &(0x7f0000c77000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004fd000)={r3, @in={{0x2, 0x2, @rand_addr=0x2}}, [0x9, 0xfffffffffffff800, 0x3, 0x34d2, 0x80000000, 0x6, 0x1, 0x8, 0x10001, 0x1, 0x1, 0x2d4, 0x7, 0x4, 0x3]}, &(0x7f0000038000)=0x108) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a58000), &(0x7f0000ba3000)=0x4) 2018/02/05 04:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000593000-0x8)='./file0\x00', &(0x7f000067a000)='./file0\x00', &(0x7f0000423000)='configfs\x00', 0x100000, &(0x7f00004b4000-0x1000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000902000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000ed000)='sched\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8), 0x401) recvfrom$inet(r1, &(0x7f00006bb000-0xc8)=""/200, 0xc8, 0x2, 0x0, 0x0) 2018/02/05 04:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000b8d000-0xc)='/dev/audio#\x00', 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x82000000005001, &(0x7f0000004000-0x8)) [ 40.931164] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 40.952691] audit: type=1400 audit(1517804606.804:26): avc: denied { getopt } for pid=5426 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 04:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00007b8000-0x12)='/dev/input/event#\x00', 0x2, 0x82181) close(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000059d000)={{0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0xd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd76}, {0xf000}, {0x2000}, {0x0, 0x0, 0x0, 0x7ff, 0x19a6}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x0, 0x0, 0x0, 0x1}}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x400000000000003}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffffffff}]}) 2018/02/05 04:23:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000001000-0x4c)="3c7db651f18e1171a7975d5e1441393942c7aeec220c0ec4ebc4ae41c5c174fc3bd78291ec5b10d2b6203c8bf7eecd30be8d20ee63c62706ea1c19afb6d941225b3b3e92afc238c55cbe54e1", &(0x7f0000d07000-0x4), &(0x7f0000665000-0x4), &(0x7f00003df000)="f661f1e94cd0c31e526d2331e4059ea3556466c419e1165690dd48e968e2e7178ee2f9bd241b425f338fa86e67bc85c3dfa4b52d4580b7251eb9a9aab154b11001e194d17749db80946493cd52497194c8638951e93c8b1c9ac4c0a4e09d077aca7d253d2ca1bca499894d9709294888b7a84c698f3b32ba00639feb8f561302c3fd523aaa0008fe5c9c3101a39a352d1eb3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r0, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) r2 = syz_open_dev$sndpcmc(&(0x7f00007ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000585000-0x4), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000df3000)={0x0, 0xbb, "a30198fb1b010ef475f64edd70146dbcdd6e43b9af2f31100751469338c51d75f781ec3816d9d63c07e7a63d59f5cc3d8fe2846760dc7f3641f85c690da13f8f18c139bb591a7b4e9351edc92a834f9147ea0dde35de18acb0efa143c1f46a7b0b6c5405c11e41bfde8490d3d9cf1e908b12f62689c421e7ac1727455663fa26e14095756bb45c33eb071f0e3c24cbb7bbdc9505075650f5cf979a0ed488ce6e86ec1a32cb1e44426b18cabb2e33ec4dfc42bf2c96c14f2931a9a8"}, &(0x7f000036a000-0x4)=0xc3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000045f000-0x8)={r3, 0x5}, &(0x7f0000e3b000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r4 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r4, &(0x7f000046f000+0x2ae)={&(0x7f00008b3000)=@nl=@unspec, 0xc, &(0x7f000026e000-0x70)=[{&(0x7f0000b22000-0xa4)=""/164, 0xa4}, {&(0x7f0000499000-0x55)=""/85, 0x55}, {&(0x7f0000c57000-0x1000)=""/4096, 0x1000}, {&(0x7f0000400000-0x4d)=""/77, 0x4d}, {&(0x7f0000f24000)=""/94, 0x5e}, {&(0x7f0000eb3000-0xb5)=""/181, 0xb5}, {&(0x7f0000475000-0x2e)=""/46, 0x2e}], 0x7, 0x0, 0x0, 0x4}, 0x40) timerfd_settime(r2, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077b000-0x20)) [ 41.052968] QAT: Invalid ioctl 2018/02/05 04:23:26 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000191000)=0x9) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dc2000), 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x3) [ 41.102748] QAT: Invalid ioctl 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/rtc\x00', 0x20102, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000074000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000044f000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000788000-0x38)={&(0x7f0000402000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00003ab000-0x10)={&(0x7f000028d000)={0x15f4, 0x13, 0xb, 0x401, 0x3, 0x0, {0x3, 0x0, 0x8}, [@typed={0xc, 0x43, @pid=r1}, @nested={0x26c, 0x91, [@generic="6b703aa238dd10404189a7a179222bd14ba9e11db188558aa8b3637cb4b5e8993a3399c23b2c4165f1b534a0d93b17f8bf3b2c73ea238fefb24316acf4bcaa63f625c510e221bca6d15b9b763151297315436e2bf209f447c5fa5a6b3efb96e1b3cc1bdb846a", @generic="43b9004d03ef6dff02539fdbf54eefaeda62d6abcf991cd9b17d6ea792b26e8f2da1d1f732da7831068f472c9901121eff90b692f3630428f98c8f9350b1e926d06039be9c5a6b87849185eb9e2073fe56c1ec9b9d7ed40e00f23b60bb433fb3bebbe52df5b9a8395d5fe3554973fce55df8530897701af4a3d442db1acf257e10b267045c483db6e57967109b1620be7dfe", @generic="f80acf5c514808ff591b04e5298c9ea44f6c8e91f1452f60fad7444f252169910c5a46bd76079c2c7c825abcd09c2a4b1a0c1775ec7c8e328c7e2d073b4f37aa7194ff3dd1bcbdeb1078c09cad6ea9ae2abc5ac01784ccfb241ef3ee18e9084f7b23e721b344324d02d135891decd2ab6545a23a3c202be25a66e2e067f51daf183dc0357b1234d3b86b341532697a767dfa059adf81110c2a3b9591f004d8f803f2f5d339d04ce47d08ff4f8a1e55908f3c6ffd6b647f78ac2aa6b6bf08be240960b88aee06f09c22893e29ef0cf2c8d59a86314e9778dbaba36734bd", @generic="cf619a8057a6ab9308b6", @generic="b0ff92697a9696b1468d9115554a12f986448385b9722ce6c4cdd01a9a3ac5ffd7a5ede269eb6262f57d101c45", @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @generic="45d525d5cc6e12d67617da5792683aea4b802a5fc3c0e0e48da4cdca65f08eb7faca96f7c7c4dcb9e125a15665cdafb23e0fd8f17094e266d75214952d94625062dc3c", @typed={0xc, 0x34, @uid=r2}]}, @nested={0x11b0, 0x5a, [@typed={0xc, 0x2c, @str='\x00'}, @typed={0xbc, 0x4c, @binary="fc9730072156026c183663fe2cd9402b430359bbc91aec7143098bd9f0ce419b3e6d60b60d0bad9108630b2ac9fb3f8bd064a1009bdb8be5af4b039ff6292b4a3ad10906b59bde82016729c88440aca527b62312bfa362979273232645973f7a3c26aa4cb7229fef0d3d04b1d163ee4319f1fbb19a7423c2f069de9dc2b1c050d00352828024947b0fcecd72a18db9d10a32c5c11b6de731cefb67aa15041ba6a8707627e540d5e284afde589e5311eb5575c6"}, @generic="da3071b2b616b7b2972adcd79a20810a27bfa2271ed991b05cb480b5ccbbf923188f688343d0db924a0a32675636311cbcc75c1665b88babdaec74535766b8eba2c9a7154aaa6550453c82065cb96bd550e23433384f77bec7eba6eab0191071d126533ae9a8317adc1261cd20468d757f31147d45ab05d229a87d1fd555d4bc24ea523dde1d5e9cb3abc0e5970b7b125886ea492b85b0", @generic="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@generic="4b2fc62b9347e5ed0ce6fa243032c9d0a93f99525aa17fbf88029c2c7174a6a576c4e81d515ba8d035d60bf02830523251205585", @generic="f637698dd3075467c645da64a15e397e2dc78c1e27b12870"]}, @generic="849cea98ff65a229e25330a47e20b668285528daecda477004cc37da26138ad29bb6a7207008f53c08068f8fedcb773470606720443bc17704655ff248667ddda90e95cc16e18308916cf8495b1a367964", @generic="01d3533a60442eef77a5fbd871ce0819ad1a1ed2fe99a125c2e963669b66ab233279765e1c8c8e2f1e81ec39b8a77ebeeb251d48fbcd6705676d065410a0f8a6ece26eea9a45f34128996f53f1c12bce70d3f4a0f67e9cab8920e442c2f8617c37c484416feb54e6db211d367436688ae50c796e43f11b698b95b9d618a7e8daa6b0998a4bb88de980a2b2ab1f644b2e760f17e60a7409ade0a30cc41223d42b9f7b2eef979e7b699b5d06f14d4df60db78821727cbed94c80ab762a20ece7f79bf1418172ae51474f6843c81e60", @nested={0x98, 0x3d, [@generic="2b8e1f232aabee493ae32c02c341fa49ae3798e5fb23781fa5917657e59b5b6bf4710ee0621a10d371959e71a2bf4d43a84bbff7f766f185016ca97b373bec452d3f37f18c7c3a635070205768b79b26015e84c82a2da9337a5fa12427ff45d2895a97c6a8e8ff330b6c6dc6adfc39355aba8b6c0725001d9d365c1e50713ff780bc3d0802fb4d96526bca38ee2508fa60779d"]}]}, 0x15f4}, 0x1, 0x0, 0x0, 0x800}, 0x200000c4) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x800000000402, r4) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x359e, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r5, r3, 0x0) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000012000-0x1)={0x8}, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000013000-0x4)) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a98000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000a97000)) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00004af000), &(0x7f0000007000)) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x400c9, &(0x7f0000c3a000), 0x4) 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0xffffffffffffff14}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) readv(r0, &(0x7f0000f77000)=[{&(0x7f00004ba000-0x8)=""/8, 0xfffffffffffffe37}], 0x0) [ 41.203277] audit: type=1400 audit(1517804607.054:27): avc: denied { dac_read_search } for pid=5473 comm="syz-executor1" 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 [ 41.228315] audit: type=1400 audit(1517804607.055:28): avc: denied { create } for pid=5475 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e10000)={0xd18, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x9, 0x7bb, 0x3f, 0x8, 0x0, 0xb35, 0x4, 0x400}) r2 = syz_open_dev$usbmon(&(0x7f000033f000)='/dev/usbmon#\x00', 0x49f, 0x189200) sendto$inet(r2, &(0x7f0000e43000-0xa3)="8b5b2084ba2a87717a9564bf089f7c9e1b1a0480cf1907e664be66b1d4b67e3e39a5f22fd1c5b2e630af115f0b77a60a2b1fca6ed287680db46a6db63085c79608fe3bfed26816ea2abb589c6d078c2cf6d55c1ddfc2087cf6a3a5461f4067f4af2cd8a54da26730832fc5ff001ce5bf2c2ce441e28c38048fe69f8014282b1f471c3c7b4eba39074219aba67c1228ebb9f21eacf172fea989d340592e6b8559fd72db", 0xa3, 0x4000000, &(0x7f0000ce0000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000843000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00001c2000)=0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000003000)=0x7) getsockopt(r0, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x31) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dc7000-0xc), &(0x7f00006c2000-0x4)=0xc) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f00007ad000-0x8)=[{r0, 0x1080}], 0x1, &(0x7f0000380000-0x10)={0x77359400}, &(0x7f0000cb3000-0x8)={0x6e}, 0x8) clock_gettime(0x0, &(0x7f00009b9000)={0x0, 0x0}) ppoll(&(0x7f00009c3000-0x30)=[{r0, 0x40}, {r0, 0x1000}, {r0, 0x100}, {r0, 0x4000}, {r0, 0x420}, {r0, 0x200}], 0x6, &(0x7f0000d3f000)={r1, r2+10000000}, &(0x7f0000837000)={0xfffffffffffffeff}, 0x8) read$eventfd(r0, &(0x7f0000681000), 0x8) [ 41.252178] audit: type=1400 audit(1517804607.055:29): avc: denied { setopt } for pid=5475 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.276051] audit: type=1400 audit(1517804607.055:30): avc: denied { write } for pid=5475 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 04:23:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000060000-0xd)={0x7fffffff, 0x0, 0x2, 0x100}) 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f00003b5000)={0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000475000-0x20)={0x10200, 0x3, 0xf002, 0x1000, &(0x7f000079a000/0x1000)=nil}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000051f000)=0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) 2018/02/05 04:23:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001f0000)=@rc, &(0x7f0000000000)=0x9) listen$netrom(r1, 0x85f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000), 0xfffffffffffffe40) 2018/02/05 04:23:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/rtc\x00', 0x2200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = syz_open_dev$audion(&(0x7f00008ad000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) recvfrom$packet(r3, &(0x7f000098b000-0x54)=""/84, 0x54, 0x2100, &(0x7f0000b86000)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004b0000-0x8)='keyring\x00', &(0x7f0000cbc000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f00006d1000)='big_key\x00', &(0x7f0000db0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ba2000)="04e1", 0x57, r0) keyctl$dh_compute(0x17, &(0x7f0000a61000-0xc), &(0x7f000062b000)=""/2, 0x2, &(0x7f00006df000-0x38)={&(0x7f0000c5c000-0x40)={'sha256_mb\x00'}, &(0x7f00007c6000)}) keyctl$assume_authority(0x10, r1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f000081d000)) openat$rfkill(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/05 04:23:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000954000)='/dev/sg#\x00', 0x7f, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000300000-0x22)="882b58a3c598f8d9a87edccb477ad99f90bcbd8a4bea3e66ac0174b530ab3a32cddd", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000334000-0x4)) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b6e000)='highspeed\x00', 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000655000-0x40)={0x40, 0x0, 0x80000001, 0x4, "9382477992eb3152f09ca86e1ac0b5bfa0637bfaecba2f295e2449d9ddd12123727687bb9d8b675da07f79c5", 0x9}) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f00008eb000)=""/24, &(0x7f0000af3000)=0x18) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 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, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00002e5000)={0x19980330, r0}, &(0x7f00006d9000-0x18)={0x7, 0x7, 0x5, 0x3, 0x1, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/05 04:23:27 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000709000)=0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000070b000-0x8)={0x0}, 0x80000) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000268000)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r0) 2018/02/05 04:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/05 04:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000ec9000-0x38)=""/56, 0x38) r1 = socket(0xa, 0x5, 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ad2000-0x64)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b54457"}}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d5000)={0x10}) 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a78000-0x4)=0x0) r2 = geteuid() getgroups(0x2, &(0x7f000016d000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000908000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000881000-0x4)=0xe8) stat(&(0x7f00009e4000)='./file0\x00', &(0x7f00002db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000989000)='./file0\x00', &(0x7f00008d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aac000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000557000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00001af000-0x4)=0xe8) stat(&(0x7f00001fd000-0x8)='./file0\x00', &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000a5d000)) getresuid(&(0x7f0000afe000-0x4)=0x0, &(0x7f0000712000), &(0x7f0000d3b000-0x4)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getgroups(0x7, &(0x7f00003c9000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076d000-0xc)={0x0, 0x0}, &(0x7f000062c000)=0xc) getresgid(&(0x7f0000a11000-0x4), &(0x7f0000a06000)=0x0, &(0x7f0000dab000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000084e000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e76000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083e000)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) sendmmsg$unix(r0, &(0x7f0000021000-0x70)=[{&(0x7f00007b1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e2a000-0x90)=[{&(0x7f0000977000-0x53)="c4bfbc82eca1e3a6e17cd9cb6f0f25ae828dece6d785e027ffd0877af4a8440b52426e896596fd49a09a3e9dca5b08383a41e4db460b72ca051b3e2fda7136076dc4a37626feb578a7a1c51f0485c4c75bf3d2", 0x53}, {&(0x7f000054f000)="d6522550875acd9e51ab7191882c3cfc4832b34180a5f9d952d99561cf88ee00ddf1ed7ab7e9d10afe3332cb8a85772f5351b83a859dd02c26a36bfe0ab53b60902288637933d626d1850bf4d277f0fba48c4f5f787e4160", 0x58}, {&(0x7f0000457000)="62db2188e5764e25fbc40fe89fd24a56fcd1605652899f6073f5351cc99bfad27fbb479b8eea50dbd1bb3eaccbedc412a200700b2cdb9bb6e0d48888688d8c958c7e2d21c6c6b4dcb8961f4b24434e270d2bf728d860ac2b39eeac68ee664a492f0dccb9ccc0c68bfba3713b4ec2150a2c7a14e7b48db20aae7b5d64ca36dd8c9aa010cf1a85d7278164e2b79587fa86543bc7a60790554c12746cece68e9708d785f9fab9bb78e3591fe6c083df2fc6fb35b8b6de50c61028e959caa9ffd89113df203dd3eff50f63084c2c86a4601a02229564b6f15e", 0xd7}, {&(0x7f00000dd000)="216782c649424e974efa2c2820ecae6c8724be05368302ed665bc3470f4e449958fd5698dc3a57594fd7dffaed4e0b5e42cc923aefa1334f70f3e45c47885e33d20d8e912aa098ee5cdad1", 0x4b}, {&(0x7f0000641000)="51256c60cdb75ef8ceb2e624e0567ae6e4076ae79b2f6a83a8c25b39d5a0ff21aee51484b4206022cd2ed556a5ed801e2501bc5c5812896a0e92760d6803a38b621d76928716c26f", 0x48}, {&(0x7f0000d09000-0xbc)="1d91b4b136b8e2941fd642ac3d9cdb700aae8b375c3c33ffdba51ad600f8eb1340d861687d893c64f0e938cb1ccbc49fd633286ed2307aafb902d3c628cb9e91dcacd2a75a640fedfb063f31d3f80a1c7a2cc8530e95d5dab3795eda9e4afe479e493007cdb0d2e4073dd494916395ae111292c24766383ff0e413b65380f0ef7be0807bc3e8cf8a8e5a5512b6e31d15ae9ff00aea8583d4d883890c905784f4c6a0e4f4a49b1b28f07f243ceaabcd2e528791669d9714085af3eaa7", 0xbc}, {&(0x7f0000d0f000)="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", 0x1000}, {&(0x7f00000a3000-0x30)="7a93069ecb4f81ff3ccc488f09fd614a879b7abc84569baf61a24b136e9dd06cabe16c4e25721c7951b4627f81dad4d1", 0x30}, {&(0x7f0000c96000+0x521)="2a067a4c36301c6f08a7ad401f9eb4893139ca69d0365f98e03b2a", 0x1b}], 0x9, &(0x7f0000842000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}], 0xa0, 0x40000}, {&(0x7f000025c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008f1000-0x20)=[{&(0x7f000061e000-0xc6)="48398c1deea980067c9b21e42b87e4dff8bd405c12316804046ac23434f2dac0bc707d5ce18b64f7bd14ea41e4cc5a6314745e0caeeb65c9b5c60fc8e3809b4796e0abb009f40898b744cd773a4751bafa989fea68f8ecb4e8953c6ea83f2a7dc68a986d5f6f1d4af24f391508b17ce808bfd8dad1c87823cbcc2f339057f3d6a82f0be6f8963688238305433b0a2ba370c7d3d95f0b6adfce3466dc5ec25c9bdffd626e1cd45bfff2fd1476d544ce13006fbb6bceabb62073d0a5bf4f900467c6a4b3c77f34", 0xc6}, {&(0x7f00003b1000)="be9853ddd65a2b8785c9d67d1a8c67ed429c9e7da9dd16f9f3931bbc6a212bb2bb30ecb56c87d5f20a8ef30d2d1b6995f109c91070d08243fae50915606e456ea29a5f73b5dd204a636b7754d97a20fe473117e649fb8492973b8723fd2964f424ac61b0f1370383fbacdbe6f6fae132d1eecabbae9c0fd8c93341017917695adc521d6bb441c117ff2f67251208f82ff6bb22268c97997e937f1316ba63e1739fc5af332574cbb70c14f9", 0xab}], 0x2, &(0x7f0000f3f000-0x138)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0x138, 0x48000}], 0x2, 0x40) [ 41.423919] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 41.432516] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fa1000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00008fd000-0x38)={&(0x7f0000fa0000)={0x1d, r1}, 0x10, &(0x7f0000fa1000-0x10)={&(0x7f0000a4a000)={0x0, 0x200, 0xf7, {r2, r3/1000+10000}, {}, {0x0, 0x1, 0x1f00000000000000, 0x5}, 0x1, @canfd={{0x0, 0x0, 0x1, 0x80000000000000}, 0x2e, 0x2, 0x0, 0x0, "5c8b73edc75be37b230ce29fffaaead4786d8dfe0863a27da5013373e6c92495e20ad2430d133bd9a4c07e698f89b2460da3d3b4af2ac2001226f005bc1d0003"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef7000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 41.480489] device syz4 entered promiscuous mode [ 41.493658] syz-executor1 (5523) used greatest stack depth: 14144 bytes left [ 41.518707] could not allocate digest TFM handle sha256_mb 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009ae000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000066b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000022a000-0x28)={@common='ifb0\x00', r1}) 2018/02/05 04:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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={&(0x7f0000b99000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r1, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) r2 = socket$inet(0x2, 0x806, 0x0) connect(r2, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87"}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r2, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 04:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000390000)=[{0x3, 0x8001}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semop(r0, &(0x7f0000609000-0x24)=[{0x7, 0x8001, 0x1800}, {0x1, 0x7, 0x1000}, {0x2, 0x5, 0x800}, {0x3, 0x8}, {0x0, 0x7ff, 0x1800}, {0x2, 0x4, 0x800}], 0x6) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000f3000)) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000060d000-0x8)={0x0, 0x0}) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000060c000)=0x0) setpgid(r1, r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000-0x12)='/dev/input/event#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x100000002, &(0x7f00004ac000-0x8)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008fb000)={0x0, 0xdb32}, &(0x7f0000e28000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000035f000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xffff, 0x8, 0x100000000, 0x5e, 0x42}, 0xa0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000607000)=@req) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000390000)={0x8}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000ca000)={@common='ip6gretap0\x00'}) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/selinux/enforce\x00', 0x8880, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e3e000-0x4)) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) [ 41.551675] could not allocate digest TFM handle sha256_mb [ 41.561303] device syz4 left promiscuous mode [ 41.583732] device syz4 entered promiscuous mode [ 41.632767] audit: type=1400 audit(1517804607.483:31): avc: denied { prog_load } for pid=5568 comm="syz-executor6" 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 [ 41.674602] audit: type=1400 audit(1517804607.526:32): avc: denied { create } for pid=5568 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000022a000-0x8)={0x0, 0x5b6fac2a}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081c000)={r1, 0x4}, 0x8) r2 = accept(r0, &(0x7f0000310000)=@hci, &(0x7f0000a88000)=0x6) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000406000-0x4)={0xdb7}, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004f1000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='lo\x00'}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00004ae000-0x4)=0x3, 0x4) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000dd8000-0x18)={0x0, 0x7, 0x2, &(0x7f0000d33000)}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r3, 0x10002}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r5 = getpid() ptrace$cont(0x1f, r5, 0x7, 0x1) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000-0x10)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b6b000-0x74)="5013e0d683912e26768b794e8425324665354f410429b3f161a55a36288efe5db743e195eade152304fcd41023bd8cda92442915a44c1c1fe8313a5d409007cd52261ec7e7947767117fea144693498347f78f7802b3ea296888feaf67d872fe9a5f898b208457eace283a95d0deb4b18ea4974d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000ebd000)) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffe1, 0x200007ff, &(0x7f00009b0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$bt_l2cap(r1, &(0x7f00006f5000)={0x1f, 0x4, {0x80000001, 0x100000000, 0x80000000, 0x0, 0x5, 0x2}, 0x9, 0xc35}, 0xe) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[]}}], 0x1, 0x0) shutdown(r0, 0x0) 2018/02/05 04:23:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = syz_open_dev$mice(&(0x7f0000e03000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) utimensat(r1, &(0x7f0000f0c000)='./file0\x00', &(0x7f0000b70000-0x20)={{}, {0x0, 0x7530}}, 0x100) sendmsg$nfc_llcp(r1, &(0x7f0000de9000)={&(0x7f000083e000)={0x27, 0x9, 0x10000, 0x7, 0x7f, 0xffffffff, "a4b693ee3222f7d5e6b97af997a5548a01568175ef6c3abd5c579f2cb5ef2f333eb2ea1f3353bc9af8c1c4a4360cc6b9d1fb0d32568765653f3bcf85467034", 0x7fff}, 0x60, &(0x7f00002e3000)=[{&(0x7f0000492000-0x81)="2ca4a4588fac851886ea0cfd8b7225815ef708e52255498e0934416e1de3f66634c2281979fc65918ff4aa2940da89649506cd27576464f522d12f6769a2824b64ecdae91c5749b5a8cafdaaf590dd2a9962e295a0b7fac3db214170e06150c325cca059d0c482bcc8bd00b5e5a798315de43e3f2a7b12e5f1da2f93f00245c590", 0x81}, {&(0x7f0000529000)="7e77ace503b5b637b5c093108592ebe6dddc1cff4c93fcf02f03a48f773d0b9117320d6766e6cc5c3fd127e5528109adabb5d0d8a62efa652ba258e3a214edd08e393bd5892758157e7af9b48a14b72d3bc3587ca53f4d42f62040de1a4f7b5a", 0x60}, {&(0x7f0000f7c000)="c4dc116c6a204934b173c419ba24c8850eef137c28b4b2f58de101410450a2298dd8a050501631498ff34d4e58e9b0d4ed77d6683a3367e739138a89885f4f287c88e746603580f5f4e14e8b51f13e6f3ef0dccb3abe7ba58b8cd82af4cc514314a673eed24facab6924639cd0080007045f3241756c169391294228d99d91d598f91153f4747e7fa2ce5e6eab", 0x8d}, {&(0x7f0000ddc000)="b27f601b64b9073f8b092c53cc9b51f3a1cc3134a2b88a372e5b77ef35ffd8e95a70ad1ffb203f084a015dfe0b5cf08b34ea6724d2c89dd94f95ed5f819469b46a39de94b4454b627bb7c141db762d8dd9dfc8cf0da05c9f34aaaf8a0a5b11ccba9d1759817451272578b3a7dec42b0199b700d1e6e1ad2bae95edb569902e", 0x7f}, {&(0x7f00009ef000)="765d0d010cb52f58d5cc46954b4c1e62d5ef994375ef742647770f46539ae8f56bbb4be575c33dc4246d304417021e2a", 0x30}], 0x5, &(0x7f0000b0e000-0x98)={0x98, 0x117, 0x71, "e2d856a4af79c06211aaf25e35f1c6bb1bd1e4c6656e28a09277a83b57ef3de986dd068c7a2ae190397d5139e9dbb74c5d1a0baeb88e5f46161c8ef77b085fee63566d8c15aee347862e42bc1e6c35adda5bbb353dd33f06b90b1dbe0fd3edd62675992b8fb614f4d390b49bd83acb26239e6fecbd404f5ab6087da38d1f951752"}, 0x98, 0x20000000}, 0x4004) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) semget(0x0, 0x8a9e8087c25b4bd9, 0x80) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f0000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00001ca000)={@common='bcsf0\x00', @ifru_flags}) 2018/02/05 04:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 04:23:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3d000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000216000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x20112108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000948000-0x20)={0x528, 0x6db, 0x208, 0x4, 0x0, 0x9, 0xc749, 0x7fffffff, 0x0}, &(0x7f0000943000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d4c000-0x20)={0xfffffffffffffffe, 0x9, 0x8000, 0x401, 0xfffffffffffff000, 0x17, 0x1, 0x7, r2}, &(0x7f0000f5b000)=0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003a9000)=0x0) perf_event_open(&(0x7f0000a7a000-0x78)={0x5, 0x78, 0xfffffffffffff21f, 0x721, 0x5, 0x7, 0x0, 0x1, 0x10, 0x8, 0x4, 0x3, 0x7, 0x1000, 0x4, 0x1, 0x1, 0x7, 0x80000000, 0x0, 0x2, 0xfffffffffffffffa, 0x7, 0x0, 0xaa0, 0xa9, 0x2, 0x3, 0x1, 0x3, 0x6, 0x0, 0x573, 0xf22b, 0x10001, 0x7, 0x7, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000bae000), 0x2}, 0x0, 0xfffffffffffffffc, 0x3f, 0x6, 0x400, 0x401, 0x2}, r3, 0x8, r0, 0x8) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000007d000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8), 0x2, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000adc000)=""/72) [ 41.718186] audit: type=1400 audit(1517804607.556:33): avc: denied { ioctl } for pid=5568 comm="syz-executor6" path="socket:[14881]" dev="sockfs" ino=14881 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 04:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 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, 0x400000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000707000-0x8)=0x4000002) lstat(&(0x7f0000eff000-0x8)='./file0\x00', &(0x7f0000ee2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000869000)=0xc) setgroups(0x2, &(0x7f0000383000)=[r3, r4]) mkdir(&(0x7f0000a65000-0xe)='./file0/file0\x00', 0x2) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000e8d000-0x90)) r5 = open(&(0x7f00004c4000-0x8)='./file0\x00', 0x200000, 0x8) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000032f000-0xfd)=""/253) setsockopt(r2, 0x100000001, 0x0, &(0x7f0000000000)="2a00008e", 0x4) readahead(r1, 0x7, 0x4) syz_open_dev$mice(&(0x7f0000f92000)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$inet_sctp(r2, &(0x7f0000858000)={&(0x7f0000451000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00007b7000)=[{&(0x7f0000171000-0xfb)="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", 0xfb}], 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000062f000)={0x10}, 0xc, &(0x7f000048f000)={&(0x7f0000ff5000-0x160)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18, 0x6}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000a81000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000fd3000-0x40)='deflate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x2) 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000775000-0x24)="24000000200025f0071c0165ff0ffc0e0200000000000000000004dc08000b0000020000", 0x24) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x1f, 0x400, 0x8, 0x3, 0xffff}) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/02/05 04:23:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016a000)=@syzn={0x73, 0x79, 0x7a}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b64000-0x8)=[{0x3, 0x1}], 0x1) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) dup2(r0, r0) read(r0, &(0x7f0000a01000)=""/65, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x5, 0x400081) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c55000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000bcb000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b3f000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000dc000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f0000e74000)='net/ip6_mr_vif\x00') sendfile(r1, r1, &(0x7f00000eb000-0x8)=0x3, 0x8006) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) 2018/02/05 04:23:27 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000eed000-0xb)='/dev/adsp#\x00', 0x9, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0x7, 0x7}) msgget(0x3, 0x2d4) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dce000-0xa)='/dev/cuse\x00', 0x240000, 0x0) bind$netrom(r1, &(0x7f000033d000-0x10)=@ax25={0x3, {"da901c453cd61d"}, 0x3}, 0x10) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000043c000-0x1e)={0x7ff, 0x10000, 0xffffffffffff0001, "bd792dca61ed", "dfb481c40805fbacdb48d0743083a6be"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dce000-0x28)={r1, 0x0, 0x25, 0xc3, &(0x7f000037b000-0x25)="b2eba1b8e004e6a4faa6940dc984207920aa0c3a8fe5aafa7d0ce818bbfb4efff8757467e7", &(0x7f0000428000)=""/195, 0x2, 0x9}, 0x28) unshare(0x400) r2 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dcf000-0x10)={0x1, &(0x7f0000dcf000-0x8)=[{0x0}]}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000dcf000-0x8)={r3, 0x21}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000925000), &(0x7f0000dcf000-0x4)=0xb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r2, 0x28, &(0x7f00009c6000)}, 0x10) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d38000)={0x5, 0x2, 0x5, 0x20, 0x0}, &(0x7f0000dce000)=0x10) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dce000)={r4}, &(0x7f0000831000-0x4)=0x8) listen(r1, 0x1) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(0xffffffffffffffff, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000e4a000)={{0x7, 0x3}, 'port1\x00', 0x20, 0x41, 0x4, 0x5, 0xfff, 0x800, 0xfffffffffffff1ed, 0x0, 0x4, 0x2}) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(0xffffffffffffffff, 0x2286, &(0x7f000046d000-0x23)="666f95b5b1ff5b700fe75e59b829c3dd606ed06695ef4427d0dea6c75bdc9b00169cee") 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007b5000)='/dev/amidi#\x00', 0xa, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000aea000)) r2 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/05 04:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000731000)=""/238, &(0x7f0000fa2000-0x4)=0xee) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) r1 = open(&(0x7f00002fd000)='./file0\x00', 0x0, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000819000)=""/179) 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) r2 = shmget$private(0x0, 0x3000, 0x103, &(0x7f000002f000/0x3000)=nil) shmat(r2, &(0x7f0000e73000/0x1000)=nil, 0x2000) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d86000)) read$eventfd(r1, &(0x7f0000de5000-0x8), 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$rds(r1, &(0x7f000079b000)={0x2, 0x2, @rand_addr=0x8}, 0x10) 2018/02/05 04:23:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) tee(r0, r0, 0x400, 0xe) 2018/02/05 04:23:27 executing program 5: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f00005d4000)=""/4096, 0x1000, 0x0, &(0x7f0000456000-0x60)=@nfc_llcp={0x27, 0x0, 0x8000, 0x7, 0x4, 0xe4e, "26d97ec398ca664b4c17bf7260c4029e1c89cebebe2260666d11490f738dbe4ecc43958dd9fa5d7ec9f070e55cf8185266f8d1931c88cd88072e209e80177e", 0x5}, 0x60) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005b7000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000333000-0x3c)=""/79, &(0x7f000078b000)=0x4f) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[]}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x2, 0x0) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000000e000)=0x40) 2018/02/05 04:23:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f000083d000-0x4), &(0x7f0000ac7000), &(0x7f0000001000-0x78)="d8fbe26569d9078ad4000100000000000084eae45761f5e1ddc4b2f9b9cef96701e38b30841970c8e4085eddbbbde4e6bec7b1f2bb837863daf70a06c8e885aeb31733f37e9b5c8683bd780e253dfaeb333c603a279e2de6968e1eb8ec00aa58197061a48e67736d915d1341c185c3488715adad2021f38c") prctl$intptr(0x24, 0x6) 2018/02/05 04:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a77000)={r7}, 0xffffffffffffffe9) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000618000)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) open_by_handle_at(r2, &(0x7f00000c2000)={0xcd, 0xffff, "ab7df2791e0601d4ce48f69629792b9fd0dbb1c2125565b687e3726fbedf267c9e8bc2f88960e92346c51a63a5c3b47407e5cf9343ce35872071ec8e415a9f2939e6ed8147e383d5dc1f4c6674c05e8c26c01a40839dd1d40438c517959a8c9366aa6bb82f9a2c481e1caa396200a00fe4fdf60697c12e58e6fc3bd4314124e88504c7c3c877a874cf59e2736f03627d2c909f8b89bdb2a261891114813835a4c03b8ac2dc271411d1a698f1d4e1f97e9564542a3b0929def3ddc515c71a823b978cd7fff3"}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) r9 = gettid() ptrace(0xffffffffffffffff, r9) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/05 04:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003e2000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x80000001, 0x9, 0x0, r0, 0x6}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r2}, 0x2c) 2018/02/05 04:23:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6fc9b2aa, 0x10000) 2018/02/05 04:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f000077f000-0xc)='/dev/audio#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000789000)={0x0, 0x3a}, &(0x7f0000642000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000482000-0x10)={r1, 0xa26, 0x4, [0x0, 0x7, 0x6, 0x2a]}, &(0x7f000096f000-0x4)=0x10) mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000af1000-0x5)='ext2\x00', 0x20000, &(0x7f0000a0f000)) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)) umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/05 04:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000092d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000057f000-0x34)={{0xfffffffffffffffe, 0x200000000000000, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r0, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b55000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) setsockopt(r0, 0x7fff, 0x4, &(0x7f0000745000-0x79)="18dd47426ce37e700e7da7d24f2c7f6c0b1a5987c4852f58b3b95e2afb5f682cf3d87f5a04af3b09cd4261ca4c5b533225014c5d54de01dd7b0380068dcbf44dbefad6b6c903dc1d4f725f9e4e8a6f6032e82a25b8ee8a0e14eb264b5b1edb9d6920533f4c4eaf0d2c8798b4520ba6ade689bef40881113b31", 0x79) 2018/02/05 04:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000048e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009de000-0x90)) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000b76000)) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000712000)=""/217) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x399f1736}, &(0x7f0000033000-0x18)) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000921000)={0x3, r1}) r2 = syz_open_dev$vcsn(&(0x7f0000273000)='/dev/vcs#\x00', 0x8001, 0x381281) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000578000), &(0x7f0000068000)=0x4) rt_sigpending(&(0x7f000045c000-0x8), 0x8) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[{0x18, 0x29, 0x3, 'R'}], 0x18}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgsnd(r3, &(0x7f00003c2000)={0x3}, 0x8, 0x0) name_to_handle_at(r2, &(0x7f00004c9000-0x8)='./file0\x00', &(0x7f000074a000)={0xe4, 0x7ff, "760e5dfe94235af72f2c222f81511cabf418e036deb4418453cf1fb3a886f82191c2c8d1642232d3b575e2fb7dcd14f6ba241de4a21c23a1356abcec942fc1855c6f944166ba5187e7573da0a55595770b2e2834bee30aef4f7eaa87c12daecc2d1175b9a52bc1055e19ccec9380980677ca4d2ca203232c0437c7c2a4c1c47cc9ff099c826181f5cd3b2bde977df8ece2bfe7b5cc2ace0eab2b742fbe48b98ea8e2c9bd8dc86bb4ff244628395705a036f1eab816795409114ff63aab6c2525066ba2ae5eb8f3d39775d15a4179793cc4edd7c4373f20c8b07f36ff"}, &(0x7f0000ada000), 0x1000) accept(r0, 0x0, &(0x7f0000f13000)) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000052d000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000478000/0x3000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000479000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000)={0x2, 0x7ff, 0x4, 0x200}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f000047a000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000003000)={0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x7, &(0x7f0000001000)=[&(0x7f0000ea2000/0x4000)=nil, &(0x7f0000338000/0x4000)=nil, &(0x7f0000457000/0x4000)=nil, &(0x7f00002ee000/0x4000)=nil, &(0x7f0000478000/0x2000)=nil, &(0x7f0000478000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil], &(0x7f000047a000-0xc)=[0x8, 0x80, 0x3], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000192000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d17000-0x18)={r3, &(0x7f00001a4000)="8a974371ca99ce58ceb20950cc0d01a5d7730c2a75d2777ae1a5af5e7f44ec5d8357253c21f827bc4113ee5f1886a0b3564d8cc926ae31b99daf0de3c68f9107ea1c9fc2c5b516", &(0x7f0000711000-0xfd)=""/253}, 0x18) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0xd5, @mcast1={0xff, 0x1, [], 0x1}, 0xe3}, 0x1c) accept$inet6(r0, 0x0, &(0x7f00003ee000-0x4)) truncate(&(0x7f0000948000-0x8)='./file0\x00', 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x31, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}}}) geteuid() 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000bcd000)='/dev/adsp#\x00', 0x0, 0x20000) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db1000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000dd6000)=0xe8) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000094a000-0x30)=[{&(0x7f0000dd7000)=""/51, 0x33}, {&(0x7f0000dd8000-0x69)=""/105, 0x69}, {&(0x7f0000bb3000-0x7b)=""/123, 0x7b}], 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000004e000-0x10)={r1, 0x28, &(0x7f0000139000-0x21)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bf2000-0xc)={r2, 0x3, 0x8}, 0xc) mmap(&(0x7f0000ae9000/0x4000)=nil, 0x4000, 0x2000007, 0x810, r1, 0x0) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5", 0x5) listxattr(&(0x7f0000ae9000-0x8)='./file0\x00', &(0x7f000046c000)=""/44, 0x2c) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$selinux_create(r2, &(0x7f000063c000-0x63)=@objname={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x63) read$eventfd(r2, &(0x7f00000ad000-0x8), 0x31) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ed4000)=0x0) ptrace$cont(0x3f, r0, 0x1, 0x1) 2018/02/05 04:23:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a69000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000)=""/115) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a2e000-0x4)=0xffffffffffffff5b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000a37000)=0xa0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000adc000-0xc)={0xbd9, 0x9}) 2018/02/05 04:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = openat(0xffffffffffffff9c, &(0x7f0000455000-0x8)='./file0\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000376000-0x3)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000481000-0x4)=0x0) recvfrom$unix(r2, &(0x7f0000424000)=""/165, 0xa5, 0x2, &(0x7f00005a7000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a14000-0xc)={0x0, 0x0}, &(0x7f0000fad000-0x4)=0xc) getgroups(0x2, &(0x7f000013c000-0x8)=[0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00002ff000)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000c0c000)) r8 = getuid() r9 = getgid() sendmsg$netlink(r2, &(0x7f0000b33000-0x38)={&(0x7f000046f000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000e34000-0x10)=[{&(0x7f0000612000)={0x1280, 0x25, 0x12, 0x5, 0x0, "", [@nested={0x34, 0x93, [@typed={0x8, 0x81}, @typed={0x10, 0x5e, @u64=0xa5}, @typed={0xc, 0x23, @pid=r3}, @typed={0xc, 0x44, @ipv4=@multicast1=0xe0000001}]}, @nested={0x10c8, 0x70, [@typed={0x1008, 0x25, @binary="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@typed={0x10, 0x29, @u64=0x501}, @generic="cb22a30161c45712280d1efa61228f166d754f5eb1af26a6bbc3daa46297b8597ecf1fb4a3b8d11793b81465dd24ab8e19fa93ee764500e4b9d63c745085cc78ee05a4d5b40d", @generic="df793945b92616a33839d62887e9c45759773022ddd3bbb7aa77f91d0b1ca7a8617f8278d727e3454c67ce4f4e9e8fa12d925e4210ff2103eb786284e867ca7b0e71bc63ae0428b1dc49c634bc8014b8be26d0dcaa270d8870fa6b012f9652e13e46289d"]}, @typed={0xc, 0x24, @fd=r1}, @typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}, @nested={0x40, 0x27, [@generic="a53a3ecd38a7ab2a56d32d134ec2eb08d00d3ef9d71d4a0de439fc41f605f02c1fe8b3a80a13c428927d19", @typed={0x10, 0x86, @u64=0x8000}]}, @generic="0d4747c5f4f9750caea13d0108da64cf5cc7b5ffcb257d377efe294aebe8578148992782bcbb55172c4b660e10800a2ad1c4ab9d1fefe998f9b0b1cc5eca27bd633e699e5d7af1bb3be73f580c642bbcc6841248651d07520b5e0545876b01433f33fdaefb50d3e2815e296b8ec0fb4ec4059ae963c89f9d2db0f4426fec067b57d8d51355587b64ac1288ae02", @generic="ba28045403b78760cc42bfae686ff86905ebcb55eb23e56bdfc062d486ba40f39615ce59d8614c85ad2cb5f364d500605ea0c3f941a1c288e65670860c47f98e6bf31823ea06ad1d44dca9afb405c2ccb5351aec419ffa7b0fcd248de7ab159d7ac8949d375d3fdf0b5f678744f335a7c6be51c1f8a6284d94712998bfa6c7108a5f55ffa27ff9cfb7c70a82d78e64"]}, 0x1280}], 0x1, &(0x7f0000177000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x80}, 0x4000) inotify_add_watch(r1, &(0x7f0000395000)='./file0\x00', 0x2000000) inotify_rm_watch(r1, 0x0) 2018/02/05 04:23:28 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afe000-0xf)='/dev/sequencer\x00', 0x240, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bee000)={0x4, &(0x7f00004dd000)=[{}, {}, {}, {}]}) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f0000174000-0x4), &(0x7f0000869000-0x4), &(0x7f000046f000), &(0x7f0000d18000)) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000fbe000)=0x3, 0x3ff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008bd000)='/dev/amidi#\x00', 0xffff, 0x80) ioctl$TIOCSBRK(r1, 0x5427) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lsetxattr(&(0x7f000067d000-0x5)='./file0\x00', &(0x7f0000fd6000)=@random={'user.', 'mime_type\x00'}, &(0x7f0000f20000-0xc)='/dev/amidi#\x00', 0xc, 0x1) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x1000000000000000, &(0x7f000002d000), 0x2, r3, 0x7}) 2018/02/05 04:23:28 executing program 0: ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, 0x0) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000ba4000-0x48)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f69000)=[{0x4, 0x4}, {0x2, 0x1ff}, {0x3, 0x1ff}, {0x0, 0x80000001}, {0x3, 0x5}, {0x2, 0x4}, {0x4, 0x80000001}, {0xa, 0x56}, {0xc, 0x3}], 0x9) bind$alg(r1, &(0x7f0000eb9000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000d06000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x180) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b29000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000f81000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10}, 0xc) io_setup(0x7, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0xc, 0x3, &(0x7f0000015000-0x60)=[{}, {}, {}], &(0x7f0000027000-0x10)={0x0, 0x1c9c380}) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039c000-0x390)=@mangle={'mangle\x00', 0x1f, 0x4, 0x330, 0x218, 0x98, 0x98, 0x98, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000039c000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x3}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @generic="7b93cafa0020f98ebb8fe3d7269c3e0a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x2, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x45, 0x8, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0xff, 0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @common='vcan0\x00', @generic="982176baf3226b1a8b695d7bc740027f", {0xff}, {0xff}, 0x3a489f119c11843, 0x3, 0x2}, 0x0, 0xe8, 0x118, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x2, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x6caa, @multicast1=0xe0000001, 0x3}}}]}}, 0x390) syz_emit_ethernet(0x2a, &(0x7f0000399000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x50}}}}}, 0x0) 2018/02/05 04:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a10000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008ce000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x420000, 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$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x12, 0x8b15, 0x6, 0x7, 0x0, 0x6, 0x1, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @rand_addr=0x9}}]}, 0x38}, 0x1}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r1, r1, &(0x7f0000064000-0x8), 0x8002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bc1000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x20, 0x15de05a4, 0x1, 0x8000, 0x84}, &(0x7f0000a89000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000436000)={r2, 0x1000, 0xffff}, &(0x7f0000f8a000)=0x10) 2018/02/05 04:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b87000)='setgroups\x00') vmsplice(r0, &(0x7f000038e000)=[{&(0x7f0000aa4000)}, {&(0x7f00008ad000)="0ca16d964c255f136b83fe477ed8c467abad86417d328d7066ca5f9fe62b7645220e8974548cabdc55e591424b174cc3aec8ab406f1498ac49112e9d53e5c2a562031901a2828ca81cab5e9a2da66573808c7d5e87d353d63d1809557224e2a7f1bc95436d3152c975a52b7f4e5fb026100d2023bbb01801c1a849ec58b32dca5dedf6f8008e", 0x86}, {&(0x7f00002ce000)="dca55405dba6fc84a9168083f758eb1efa782af5b6a59b03d1a22fd731445c9e220bad37314cdd07258f7c9ff3a34f5da22374eb857c5dbb3826a4dd59d440bc56b488a67f3fd32973e1f5b38ae9daa10710586f690a0bb5539100d09c21a2058115c6528e5bfc78d59a8355882df245bb07b5ee3476296737ecf4be52cfafd59a516d7a86c98aea3dceb99f7ba547a813e4164e3e9f0a49ffd792bca5773147fc1919f0f00a64820739afc0181aca72af91b219", 0xb4}, {&(0x7f00009c8000)="172acda1ec2db38d8fb3600c0323eec6cb9b82d58918e9728f5432133c257098c0cdc13092b9f10438d78d8caf7c9119ab09bab8e23f77af6a33b7121bf2ebe5d6b569e6fb28aa2c778837473b26d2ff56dd49214055c47b8d9810895409d67bb31d496c7c079f352d6ca891122c1ec049b0", 0x72}, {&(0x7f0000a7b000-0x90)="da8245d4d65e3274954448699f9dfc69ce03c70253f9eaef194c6866621c1cc8d10462a8c773cca56d20bb1a22a71c487f9c3bb8373b40c1623e66ad5499037442ddad4b666b66fd8ec9cca32d7ab16b35e61ff312d786ac252c5b98ba36d589678afe45d65a0dd6b86e7f2bcb5e23497f152466a4bcbe0fe01f02b410419e76e444a087444f7ba17392e622af81a63f", 0x90}, {&(0x7f0000cf8000-0x68)="439d700eb1667b89fa00b75460396dae71ba3beb2bafee598860684a54bcdec0c267edca4d3e27fbf258d730af1cb09b39f0e6a556e50f9d7482c2c7b6f665dac7335bfa6e62b2f72ac6fd12392e994a55277482e28565cc9eeff121f30c9015d2685d4f07f38685", 0x68}, {&(0x7f0000701000)="9a4da8708cf29c79caba57b0df3a326be5e47f", 0x13}, {&(0x7f00005ff000-0x4a)="2a48e7e8c28131926041f0e2efa7afc3d568d0f86e25093e4fc3f775bceea4b2730ec517c0a992f15dd23e1163921697f2b138257fef15de9743728b8d0b68c0477dd7538eaad2a56f6f", 0x4a}], 0x8, 0x0) [ 42.439130] mmap: syz-executor6 (5746) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = semget$private(0x0, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002dc000-0xa)='/dev/dsp#\x00', 0x0, 0x4001) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f9f000-0x4)='cdg\x00', 0x4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000df5000-0x58)={0x0, 0x50, "b00208b692c6b9ef48f452c1fa3e85268c036d7d835212eb6863e8365e29aacd6c7c13a8b537623d9d1252a2f9f7557a72c518af6afe458f0cac2605615a07b0b1a4c0ef0ec9c4bfcb28339a14dad61e"}, &(0x7f0000e54000-0x4)=0x58) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000878000-0xf6)={r2, 0xee, "ffbb5e6ed82fc9fff681afd7b2a231f5226283ea552dd6924e4ec7ca5e4d7e9a6b05b2cc9c557791ff2ded25cf135f87ccffae899def63a2d3b6be0d2f9ddbd359372fffff3016ebf5c5b2487d0ff91213a385d5f601e4185958fe39dce9b39d11c66b840e7bfedef938e67ef811c2060600d5882ae2f2090b93c5e5c5b87ba614197fbef1ca64df174a77924921c75d21121e8107d77e9f9bb4bba38a1fc15f7ff0c2fc9765815f50df906ddc7732fc70666a0c76c2fc933a55c5c12c568bff5d78f501d1830e0b5aec90065b3b157d80e3311a79c8d529f4c3ded79773c9687346348aeee87f9107850ffdcc16"}, &(0x7f0000112000-0x4)=0xf6) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009db000)={0x0}, 0x80000) sendto$packet(r0, &(0x7f0000ddf000-0x1000)="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", 0x1000, 0xc010, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000109000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48d}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000076e000-0x9)='net/igmp\x00') sendfile(r4, r4, &(0x7f0000b58000), 0xfffd) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000920000)={{0x3, 0x1, 0x2, 0x0, 0x7}, 0x401, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x80, 0x9, 0x9, 0x8c29}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000769000)={0x1, 0x9a7}) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000c2d000)={&(0x7f00003c0000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000087000)=[{&(0x7f00004e2000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000b85000-0xbc)=""/188, 0xbc, 0x6}, 0x2) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) iopl(0xffffffffffffffff) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000700000)="77719cb9901ff2275e43d294d4aec6498f711109317365ba27a78193160f63edfeee10e066a68c783bec00353d57f8aa2da121c1ec9f204c24441c420e9b2696ba6836b82cb2b424384a060751e7dd05bcd65fe53f319c973a746ddccc7f29be2f0fdcdd448b66bab15fa1b8199b879562fd90f15b", 0x75) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc0000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a4c000)={0x8}) sendto(r1, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000d9a000-0x4), 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000bf1000-0x1c)=@req3={0x10001, 0x0, 0xfffffffffffffffa, 0x5, 0x101, 0x8, 0x8}, 0x1c) sendmsg$nl_generic(r0, &(0x7f00008ec000)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0xa, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d2b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}) openat$vsock(0xffffffffffffff9c, &(0x7f00003f0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/05 04:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aee000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) writev(r1, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) 2018/02/05 04:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) pipe2(&(0x7f0000da0000+0x30a)={0x0, 0x0}, 0x80000) mknodat(r3, &(0x7f0000bb5000-0x8)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="171aff0121"]}, 0x1c}, 0x1}, 0x0) open$dir(&(0x7f0000963000-0x8)='./file0\x00', 0x200000, 0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000ba0000)) fcntl$setstatus(r1, 0x4, 0x40c00) write(r1, &(0x7f0000558000-0x1)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000082e000)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d49000)={0x0, 0x3}, &(0x7f000091d000-0x4)=0x8) open(&(0x7f0000c36000-0x8)='./file0\x00', 0x40, 0x80) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005fe000-0x6)={r6, 0x8}, 0x6) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000788000-0x28)={@common='ip6gre0\x00', 0x0}) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d7b000-0x18)={@loopback={0x0, 0x1}, 0x100000000, r1}) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000373000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000b75000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d76000-0x4)=@assoc_id=0x0, &(0x7f0000e33000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000580000-0x6)={r1, 0x400}, 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r2}, 0x2c) 2018/02/05 04:23:28 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = msgget(0x3, 0x204) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x5c)=""/92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000001000-0x7)) setreuid(0x0, 0x0) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000067a000-0x10)={0x6, &(0x7f0000cca000-0x18)=[0x3, 0x3, 0x5, 0x1, 0x9, 0x1]}) getdents64(r0, &(0x7f0000e23000-0xfd)=""/253, 0xfd) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000014f000)={0xe3, 0x6, 0x6, 0x100, "beee7004559908d066fe36824dd890835eb0a5d8e15c3bfac47460aef2ade257af742c92135cbe392f67539f", 0x8001}) [ 42.672898] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 42.691670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5796 comm=syz-executor2 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f00004c5000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x8, 0x4, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) socket$netlink(0x10, 0x3, 0xb) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00001e9000)='/dev/adsp#\x00', 0x200, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004d5000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000b72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000269000-0x20)={0x2, 0x0, 0x4, 0xfff, 0x1f, 0x4, 0x7f, 0x0, r3}, &(0x7f0000db3000-0x4)=0x20) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x100000000000000) pipe2(&(0x7f0000e7f000-0x8), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000a84000), 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 04:23:28 executing program 7: ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006bd000)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) ioprio_get$pid(0x2, 0x0) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003e6000-0x12)='/dev/snd/midiC#D#\x00', 0x4000, 0x400000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000210000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) [ 42.731255] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 42.799947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5796 comm=syz-executor2 2018/02/05 04:23:28 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) fcntl$dupfd(r2, 0x402, r1) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000537000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000000c000)={0x1, 0x0, 0x800000800000}) r3 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00004c6000/0x18000)=nil, &(0x7f00005c3000)=[@textreal={0x8, &(0x7f000086c000)="660febc70f20e06635000002000f22e00f06b800078ee8f20f58cf0f350f01c93aee2e260f01cfbaf80c66b874e21c8366efbafc0cec", 0x36}], 0x1, 0x20, &(0x7f0000944000)=[], 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000000c000)) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000024000)={@common='loQ\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80806, 0x7) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$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, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f6e000)='/dev/audio#\x00', 0x1, 0x2108c0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004fc000-0x4)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0xf, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000979000)=0x7, 0x4) 2018/02/05 04:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c6000-0xe8)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000202000)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000727000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() getresuid(&(0x7f000056d000-0x4), &(0x7f0000a3e000), &(0x7f000091b000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000064f000-0x4)=0x0) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) r8 = socket$can_raw(0x1d, 0x3, 0x1) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c5000+0x5ab)='/selinux/user\x00', 0x2, 0x0) r10 = syz_open_dev$mice(&(0x7f0000e03000)='/dev/input/mice\x00', 0x0, 0x101040) r11 = memfd_create(&(0x7f0000d93000)='systemvboxnet1vmnet1\x00', 0x2) r12 = memfd_create(&(0x7f0000d3c000)='keyring/\x00', 0x1) r13 = getpgid(0x0) fstat(r8, &(0x7f0000237000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000df3000)='./file0\x00', &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000ce7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000010c000)='./file0\x00', &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004f9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c5a000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000f6000)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000447000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00004ac000)={0x3f, 0xe, 0x1, 0xffffffffffffff9c}) r26 = accept4$unix(0xffffffffffffffff, &(0x7f00006c9000-0x1a)=@file={0x0, ""/59}, &(0x7f00003d1000-0x4)=0x3d, 0x80800) r27 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/load\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000daf000)={0x0, 0x0, &(0x7f0000cfe000)=[{&(0x7f00002d2000-0x3910)={0x3910, 0x34, 0x100, 0x7, 0x2, "", [@nested={0x2124, 0x56, [@typed={0xc, 0x67, @uid=r1}, @typed={0xc, 0x79, @str='\x00'}, @typed={0x10, 0x36, @str='eth1:\x00'}, @typed={0x1008, 0x6, @binary="6f00ce39a92393662fa1643d719b753c4f308f936f74d5f77ab7186ba63059d1d218731bc0eb333e5ea00d738b4fc79f7df785c90380faab22d38e4b97d5ffe381b5f48e3c8b9d3080d4842bd5badda91ad5b3ea661d8aa550087ed31dc16932cd98d8049cc8edfa2728c566f20d8bc1082221151ef062cf8103726a83f8332193055cbfbc6ceccfd8176b1a4ddb27607610f109520da59a6b490241ce319ec7e4c4777bc51b87f928346d9e9d9e0c6748c3223a4789a52b1784b5d15decfa574b482dddf8af65f5a40e85f89dff58e2a4b20b288a8e8c4320726be9e4986740c13774131d90b65d4fa49954e50b05b6781f06de5dafc827098964c64c608333e0c85198211f1a76dbe7b630d2a7eb14996c9b9eb93ad47c3f6e477a95b469070a403cfa49f4a5f846dfc10bea8454d8b2eabc7f43e6b46a0556f964ba8fce5de5d59b634998deed60e771b083e10023090caa125fd6040a7bd00480a796f94114205d7baabf1d79281e7751ed0f88223e6114d0023360cfb6dabb6e0644f6121d3966fc48b988d608cdf7c87098c3210b9e6b59f873a9cf52604a31a17129728d9822ffd19478f0ee3089c11b86e7d3b745e79e3aa1b13e63b0b08dbc5f1013b77c76073524077a3d7468efc537b19cbfacb12c430cb449665cb54b53d07ea2b1ce1b2fcb6a5d184344defc7d078317a1fe2b24b570dc0dcbc0695e52acd1e25282afcf13b5d206ff60fe465a248aba6fbbd8b9df2b1dca9c97598a4944277b848b179fdd31358951e403d8b2d36218593b06ce1f406d6d30649ca461b5e8248449f6c5606a6cdc418f47935cc31d344a9bb44a88c2bda7d42ecff9d96a496f23d7465436f23c34abe00e761b1cd24972a4b4ccef80b79830408a1e8147e05a3bb17dd4bb3572bf70c44d46bdcde4740aa303697d4264abaa96188e9d707c44d6002ca8e495a429a4d78c1fec7f1b43484182881c5c39c9f96c03a78384b9b46c8f498467289bd8662917a39b47211935d99295f897f4897db0deece8f85945a21c6b6e9830dc8c61d27603277a31f4b3a3d86e3c7004c9624585ac2d1bce68dc197af0403d690542395f07fd5e131aa675bcf659b9e1e98ab4325b32557cd5029d99d1694421c1d82290f78aa226cb2d90b3a12e6a7455fcbccde7711914244fcd4e245ed69dbd11cab881b0666c60438a28547529917566a55694f3dff6fdfc9c33d669a238998f8b5ea2a1c57ee3dbbf75ff8f0a6f7ca3f35aa32a8523dc89ae9efec09579fd78f24c74a3d51f9345f731c0ba709f77156a2808d68c2bc949a5064c025b30c5921b479c6f9e93855081128b7ee99f1ffaa85733b5e6c03064a5bc2d483ad661e871bdf1b70ba7f81580604bb8c8f852b221971de7925a3f539cd5da4f816efc5674784f84ab1a64e30d7663e242ff2eedab03187550edbf8cd5a2aa03b561f3f9ec07a03315ef86adc3b8b492f17bcdb6f2c61b670d72cb971d7cf21b60331e5ef2a3f792e4f13c81b4c9dcde1d8d881e8d6de3c80844d89a49c07f0c8b82b899dab94beff430b5237af204943be3697d7b290b2e8148bee2f35a3b09472f91d664ecb1b87e9a65b9d5551201876cd430e815a8e6c840026ef35f5330c494c060a6cb0c778c9d7c18907dbe3e2d02aa621496ad2a8bfaa4dd3cbd922b274de1075dfe85cbf3c07665feef8f0ec00304f362152106b90eb75c97d6497ebb1e4bff091e7350872f33d41971acaeffd306a2728f3f389865e3aa93551b812a886816006855ebcc0664e25606521db42c18936e0316bf01eff06510b55bf9866ca3067acaf098909435000f5dbf063c7f5b5ffd948a25edca5b16f7481fdd2ec9e1f6ce9562638826a8a429b2748910e9b1ce3ddf8bf0eb299358ed22610cbaaaee5a9491945efafdf87c72b8fcf01155e5fd1f87e667be5c0ccf9d6b3242fd4025a2dd82266a429cee339feab3f5ea31ba4508c01f0635539d0252a6be57234945f7c1e0a04a0c946e9321958dbda51a907c2e8e3d268bb1ed4a67b5db94dcea13741a96471396ec3e2f069032bbbc9cb3875df1f264c1f1bc1298d459314759928f5104b6e7849cea76d2966653ed37c13f59ac49f97464b9e17318314128fc4bf8eee73314582babdbdb530f8b20a29ed23e083ee117964f09e9a308ae4d79bf33db0a73b553864072789c344599a6674c5dae80d659c1f8dabd3da5fadd9e67cc1dee4b95cde5e0dc764201e8d5807c038eec7df4bdc77a44790401f6f80d3f26478c63370a500da0ce5105a40ce998995ead06e44bb98acd1e1cbcb251044ed205c0bbfc57440ad08752fe24bdcbf71869f9e933dc0d330bb091061428098fade9005203f771d551cc2e85dce5ab67d264a5a8a98fe52eb853a1a119405db46b357a7d315641d4683c6b49167846688e9d25c4c95c55cf328a429a7aeb4e7317730eaa70ff27aa9168abd6e09e1c8a7ba5f9ea7f28870addd626c72be7ae98670b6623d596f17c4a5e31565f44d25e608f9b11be0ffd09e7986d7e37d902a9fbd1c3d332a28dfb4ef878b2c8b2516c2149fd102cc30ae3d849c11aef63e5a6706bd1fe07068c96124b69eca5cee341da5b5c27e3fbb08f733192c32c703d967c6be4d84afa21aad04acc21b62210a1ae295e4c6527fbb51d562a4b8c10b0ef12644e45977881b9992bde23f931ac644b668fe5a8c6b35b0119a72f2cee9fc1c5aecb5c725a85b15cbe251b16fedad7cd8c75f13e2d8ac9c3742e3b4087d305fb63f804a2a68761a0715091b26e265bd4f31ce23b8e631072d36fae47579de84611c39007654b896e1c3e3785aba5947cd79215dfc49c2afc382703f929e3134b5b4644f613971b2c7263e46d45782bc7f6488caf86843be3ff3ac6334a574679f6d6afa8ab4d2d0f77ca293bd48c8907edc32895235ea0942252aaf92244e1be25ffe495c9ad81b66eaf1508262524001cb4ca726cbf6d092a7dab14a119dc2fc28f71800fa78b6ac6411ee4ce0e10d584a9c6efe04a2b9373537b6e2fe1447cb99c139feb686e2db98a6fe43277fc4dc0e4259e58715b76d7d1d800989979813ab225b28ea68fd1431b8f04ad6aa250b22cc01a3ad4c92b60c01b13233e001e5af0acfc8f3b2b981479d247291f6d64a869dd4f5c305480bd2d03e3b7bdf86194af19397f983498c4d2946b124eb6523ffbf76c15985739002252608e3b537d7c2a960d5099edf62bbd04e8a490b678f004efd3dc414f6ece147c25cbfae46141737ae3f05bec784f48503e79b3e6e49fbb9f0bfd7a7fb7511244148947a4fd16973327bdcef00940f8324816acc087b80f7f0d1cd48b57dc36dafdb6bf8d2f66408a6164e809cc3b81dcefe6007a6ccbd34e807e198e23d84578f7e77709e19958dc687ddb98230c251c2dc09c028d7acac9d6a9cf40b7efd47ad2cad8e7681ebfec2b2aee83a6e0c376a6e4d973d4de629521631d19c0630747ff4244e70e348a76ba3ce4a414f881763e24c4ec2a7da655d3f8455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@typed={0xc, 0x18, @pid=r2}, @typed={0xc, 0x76, @fd=r3}, @generic="a3b18620893d68d7feec00762fe226202227ea395e7a9507bf2568552cc4c900da2ba203a04d9016ffc31584a090001228594580c7cabfaf6be2f8076830e46d8d2a4241479454e68f7069dedb027bd322ab6a7e04f11b0eb322a742c5fb637afd460af4055cffb07a22bc26e80ada010c2bf9f956aa9d2cbe7f2b11ff085d6f1a7f4a1fa0184ceb0a2c8b9c72d47f68f4", 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@typed={0xc, 0x47, @u32=0xfffffffffffffff7}, @generic="6f652ded66636e42f2211de6fbe3ff3fb0f31801b1e8b2104e4f09b2585f1ea4b3b06c08ea246fd1600fa692236dd4bcdc8b45a81f6f85a0bbd36e198f613092e45e30e6bc7adee18db8553c7194870a20b29afa363c7c92d4b34db0396f7864c847", @generic="ea1a30989a78e99856ce1c8590649df050beea14841854e15f7becdbf75a9409c42151b5688ab3317380431c2da8b750a962e43f6e75a6f8075c96dce6fa00c787850b77da8d96f4d3f9f67edbe027f2356c2b553cf5601bea15e8f9ad", @generic="1005e4096721a589ff5f1e4d6f35cbbe134812524e03e2f40462c24a091e4daf80d689a4145ec0d1248492d390c28e9154c708b6fd61c411f571a0", @typed={0xc, 0x35, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}]}, 0x3910}, {&(0x7f0000792000)={0x11f4, 0x1a, 0x300, 0x2, 0x1, "", [@generic="8ae8a7b51f30f8552c73f8ea1b17e6e1905abbe118f5c49bfff03ccfb09796efb05163bc44dc002da9606217e68be9d8d715b58c7b2522b6d7241dc4e49c1278b177eb318d84dc0faf04565e2764f68d145303efeaf00e70bf348e64", @typed={0x20, 0x8f, @str='/[]+)wlan1wlan0eth1\\\x00'}, @generic="01a99e14c5efef588e1030e92cdd21721736dcd5", @generic="48985c5d16ef959b04e89bdc489b4dce7cdbe1263a9fc99e8538a63595b88bdefc4d36e4e2a9ef80578717254a704feb60f1724aad53dd70c15858a4d989bd78c82fb8c73439a7a313002fd8e0874bdefd915516d6fd3850f10b1e2cf4a3515b3b45802a8e81c4c87ee7686e72a19479754a9ebf1c4f0a4c6add65990437015b2af4ce38d4daf83e073d408b11ffc0f8323e7093d64dc97a54cedbf9f4fcb06f7a65d2aaf025cfac96ac60c7bb2a4391ac298fc01b0d40839735579cbae6275dbfadeafb04dcaed30b35d33398f876d30650432d597837c62bcf3a9c1b6b47e20f4f8d6847060dac1f2627450b45586a671715a69a2fa22dab44994316fd5d45bd7514a194861d2edf5d2cbbf52aea0e8c347454b7aaf959bd569e0367fcccc04ec0f70ecef1f07300697714aa3cb1933b922a1cdee271760563fef1b3e16423e5576f4e2bd44612dcecae959a39a4a88db029662d6a74b7a9f70a96fa85114b3e1bdec54ba1bc4b99035d6d30d79855bdfe908949db31459f088b7ccd3273b8fd071e2e81abe15f14739362fbc949f7ccca066a9778676948346018018511fd2ccc22f4be94079cae792411cc7d86796ffd57e1558af4e28df337486e70497389015602b90528586979c6b1589cff1c225bacdb37d48d456afbe52597543d53d334faa48f705ec3af04a75051a7e66d04c627b1860beaa9be98d79e303dd2dd4676c61afcf95706233858ed4706e74e542e34492ff90db24640870ba26700a86e5a5c05ce03f8e706a11bccd9b584122d056c03e63d9484c691280c33a52a63e19a28726120738578af0113b7a3d0bdb1f587587b08f6b82a13c9849d494aec41e90d3f55c20579a044d4533147548d261f411864153f41833f38f325bbb594a3f3e27232385c88ccb72ed6ed1d1ed3aa7052cc825f1ba3b86d186cebb941112685913ba43e1b7a6a770d40a04c640f8e82e3f8f1f6e5f8a8cda619b51ed8c2beef27e563195273c9f662a9ea03eabebe27c07352c3529335ce12cae95af72911f09381b630139483aa86f725574d709143c7d1f258ebb3918afd9b4c021661d2d77017d756b880561e5f92c874ce7f06d637e1273c7cee3c7ad513d46f63a6fc3e293926ddcc18e71a742004193a07f9b287b67d06c923b7413d363820989361ba6eb309f3e9b4abedd733518b0f927af640c3a2034d1fc911f3181014e98d32c6971cdf9837d61556cebeae8857d721b53ec5ea4e1cc2cf3e473c4ffe08a24d1d2e100a548940abfb54e32fd74ff126ce10c054a3af61eccba8e1b75240032a19bf7da1c871f8906702b2a69061cfc24febbfa518f6c572740d07c6b198a22b6c472f99ae417efc063ad6f04d7396c04f7971c1945ff27b55722fdc5dbce8c6dd56421e34236706c8300d933251c4f4175b2af91d995bc9e3c3887c37547a3cb3388565f9f5992db69cca19d37b865e29b9c5a1cb3846748d67ce0312e858805cd9f0e75095e567022c2eafd38c8502a81a610db3233713cd3f0b75426c0d3bf3561726dcc979275e918fdd1e8d9d59896bf5bff39da74c828c08712468560841113cbdf90a715822ff3b1ef8633dbb660fc615ec4b7d169d627125af30c5317ebb0cc8e2362264ea0b20f2d31035a8ba21144d9ed94fd1d40887895a3a308b4f4072e1c8292710eddf6085870ff2f9b2723a8697819b0b59eba0fbf17da2b9d08f4182ab91960946c73f4f1a3fbec26d85ac44d9f0c5be34f96092a6e2178aa3c1abaa1d1d2ca9aa2b5f4cfa30665818a9d8a13ad7dcd41e351cc7d444784a8552ff68159803d2d62363d5e046e3fc1fac297c4bf19d66d3cf51e8f1963a75860e1cdff43f023cd63651d1edd0a68041d02cb33ae3cab37acc1589a7fc9d769529d0912148a6e19ac46463c3b2fe5102c5486f118f5a0425f9de92f4806075caa0424b7874f4c6ac15557c40a36f2c3f2338793ae746eb2e35d3aa829f5f7ce59f35a4e20532988bbe668a5fb62a77b93439129206ed63a22144418a6772f0166e2b083753843da9075a1399ecb527cb13e2752fe7f2390306ef746e1541b890cf51d3be6d97f2d9189a2852c89e58f79579909e6e60d55183173e57bd8cdcf07d8f00cd199bc113182837e19809e59a64164f597e09f7528be2b28dfe5b8017964aa013326843d7d0dcad28a307c83645f7185eda0a78e0deea146d827150444e46d7becaeda3a1aac09f5c885789eef7d0b03ee7ba57af0512af8ed59683d683ef60d7a1e993e4886048db6cf1b5d1bf23ed2a7d1189a522419bb83deeb289882b4165abbc10a0ef13b20e7ade892e90420e83bee8812d7a1867649824cc06300a880e1f4f48185ce4a63707a1089646ade8c7191900d79633a8f76df11dced05a15dc0b2e4bf532fe63cf28c1fb5b0b2e1fa6df9f07c9b1797f7ceff5f73808d0dc80a03f14393e24e8d8abd1a7c857e43e1e3c8334544a3d495918fa1d13035d5bc6c1d24be17275eb4f8d6547fe05ca2eda1deb6fca9aa18372122358260c45de78818ff7d6b2116ac17ff70df2521de121ae3ec12e78ccce2acb5cd75777c7a2a9f5e35140202d05532c44ded5f0931fc78489229d023c67817312fa4b9aa1edce6a9064820f520de0f42eaf2dae252938b37607c9004f358d53b67708d02838852e50e8ad08f721e29c3a0d5eb3057633021290e0f2d8044848ef65984a70374d85fbbfb87f4c06380b19659c32e4456bd9d3ca152de58ca3d47d373267d7cf306efbb3c53cfaf65af6bff4e316406ca5360f5345d4c4f3e32f9d8c9c9e56a6939aa54b1c1e2db922eb1c351a71810bc4c68c6e490de9a6883728b647fdfbc74451d40ff3bbd59dff8390b4514d16f062b425746c25b30052c17d7cb5290e02815e5b957724ae3a6f283aef6c098275c66bbb92fdc6277f7f023888dc4425db4eb9a117d9c8a01f97c923536cd00865110acb34d4575f84c2e008355c65f1613963459c3ac63a1eff8b59ad5e61eafb6bd762e3f065c1e00b3b744645774f385ca0f64dd8a5ad78d8941becbcffe8871290a630c6971d65a454ec7f5ca48bc34021a6b43aa091348d9fd2de5c68fbae1e08ddaac5cb2edbdbcf8eefe98b92bbe6556db8527576c1f8948a4ff75555024c42f7a0d606d8b23449a8487d0e58a5176147b0435886d26dc2b9cb1cdeadda657c1cd2c63586925246b7226525f9902b140fa4ca2eb420ae2a40bffdf4e6c2e15d51aba52664cd0af1a15e85ac62f3fb90001aa66b88822814bdd987e348b5e121652546f1a32a2a641f72f83de50216067ff5d122afff2b50aa00dfc1834317d2eef5621711fa3792e63757ca2ccf26e356ada64a42ae122828063b2693cb7e25d30f37dc49ad3122e47fbaa440637cfbcf399501cf826003496698625871e79a6225c5a474d843356c736483a2927df6e1e651f39c7191e933c270efc45347c94344b6760713a79f991d79fe56c919af6d5fb918d80fcf0a7ebc9e0eb5cb6f5c5d36b8a2ab0414af0b921f1f8edb309c2aa5a9ce27bb4e6f5707fc82848ba82af227a21c5dcf1b5d2752168c16fa60603bd451133bbe9d6bac5454496a656afede25d2b0bb57f52c617226d5c31731dd1117e8a01dbfc3cae58474c51807290be445ef6b5e6cb2c5a05977de8adc50866c824474aac61546993ae47a48aac9a374c902bbc938375307f2feda89c794ebe1e1b138b4117ec74638846ebb8e834b58c2d35a4a95708fa5de304929152adaba4b34e516b8d56b1250893d1906ce388ecd00bd814f85988b25abbd3ea72a88b23bed66c30ba26689d9436ce9b39d492bb63db0785f51991e8f276150fdb78c657e0af194069e004df77e63f9c2a17c925ec57af8e34a4450c433ed47126b65aa35dc661a8499309cc89208a7a16bd6cdf13dc633cc0f3beeb3ab8845c5ac4fde2cc83450ea6eed3b84bb113b34033d0b019f80ee178d2c5b95dfe70450bad7b7309b4971b4ec807b58c87bd71059287de71dc15351086c136293cd6b306970bc279e753dcb2e6b91bc3825b9ef586c5933b7ca07fc0dcd69fe5fdd0a73bed8483ff8b6db7762771204e7e59d6a25e69787071505bf021f26cbe4e662b61f8366fe2e5bdd72a92e682cc278ff0a368fff013cd80f411df5de0a8e6e402f0d4e2d5fefafbcaca030996ae72e005579187e1553ff60fb9d899ee1a4703b1097f3f6d200805f8a887aa05ab6bb2dcf228b9c9d5b549ec5298280079cbec676bd70b5285f95fd58e793abe9278c5f2fadcd8a6fda503f5db905a3014b359b25974dbc1fe4da38c4b542fd5ea26fdb8c8ff09494a3cf48f88a080bb58211db54e3709dc419778fbe220be8f9a495b273ad170d70d3464d8663f8129b78565708ac84ce27b6457ca1c05f730fe51758145b5b985e43fc44592955bda7494e2019509440ab47f388a468b921bd47c94375729cfe1aefb40ed1a4c4ea39daabfcce4736fd802724d4c989e8a49b91fdee8bc203c9556a8cc88f384a87e00b4c544f91a3114375e79e2587b62fc285d61909d281182f1bb8e7f300a722984570f595405bf92f4d0810dec3e4c122505fffbf5befb6c92c4a15cf1a2d58d0a4dfd158a9ddd6d082720d74313cd30944b5c594ae4b3db5e5e1e482f172b956a6653489b85f0978d59d5ce1c443dfe76e35e9396ec303facf5d398a5ed4d225c0f26d9319f56f9f8538d6e7f9d7008a187cd37cd075ce623f115bda0372d01ce7eba71ed9574de9d6edcae6b700c0a4a320f7c2de7a760beee9118bddaf131e982add05643987609394e6b34765da78b9848223565b95df2c360a15d0c34f01a54c1afe4c29cd99646168fb511f1db2b4b1bb56f7c51e1a417a76dd359c4b3768fd2e57fc7e2b68cba858f6fbca06c006c43cadbbead7c90d7ce4acf3f0b58fa0904ad7e21ac011e6f6304a6b13ac097de3da1b7bd8e2014552c812fee9b0a509b2161e43c2eee42509bdbffd835a1a48a3ea07e8a8de13a992b32a6a0f47617885e5d2e3dbab2d65a18d84b28bdda084a7bbaea236755c773698fa6a62258358a945802c6495037a2fe7c204ff2e88e1eec1901eb692caf324fe006a79de9c49def291ec869e2ef83c6a426eae5cf7a8461a54eb64c7273a164b83eb5b010cda3f458f109b995ae526aec6ceda0eb58e74b76cf6f9cd2b30dc8c70bc521a5c8a94d96694f320af57bbf42c21b9bcf39658c0c8165999a0dfb1e8ccf363ba96080cba68dbc6edd45fbd1c363da8ac304fc01289b395dd6e641001814cb971500e26dd8c41fc961ebc96214c6615aefd58e305bc74e035b0c5f4c8d40e554c86b57ab2225278580a251a1c51fba28441a3f73ed9210d175871ed99f509856366679df27babfaec53fb48b83ae19ad2cc38918eb754fb0bc6e64d958e2cd52422117a3dfb099b66c26588155bde2c8476e35769a06fe32ec14e90ff01ef5ccfd268b2466b6df587153c01982f3c3d8323520e73a1dc2a3b830fdcbf5bb52704035dddd0d2b4f5dc9dc596f80fc7cb426f41c378b453139568b81fb00c9aa000cea8fc07d1616598536306c38547bcdd32d95e10aadc635660c0b396f79ff1d5a4de3e769a206343708da9979fcdb3085eb600ce99e251d1dbbe7149f9e650c7445a2cc677c23bf571034ac348e626312ad4914934e8d7dcc254c7abf20fb516534a73e251e6417999122eef19f42c07013870d1a9e7719299859cf751ee46d9ec3fd14f3b584c75e200c9e494bf10466a2aa34aae6682c3fad0dff4ac2b9729", @typed={0x8, 0x53}, @nested={0x10, 0x1a, [@typed={0xc, 0x22, @u32=0x3ff}]}, @nested={0x58, 0x71, [@generic="134c0930a8ef2c023f839efba837e1577d8857a1259d6171e792c889aa188b7209295254d35e916371ed4e9b198643", @typed={0xc, 0x7b, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x1d, @uid=r5}, @typed={0xc, 0x2e, @pid=r6}]}, @nested={0xe4, 0x60, [@generic="347bacb7026c3817d4f40656b81299bc709066254d8fbb809a0183bcbeaef8de270986337e49f4ccabcca8adab0a3bf8ab7fe1594bfafbe37daec2100df2d8ac70d445f257a1d235fa9b7629ad515b02d036bbd9f2014b304d3160549008308baafca18090f12c5ac1d9958156613fdd5108c5d2e685eba656ed5e941cb80de8302cf6c2c5317f96b6c9d0758567d297b97ab6384164015982e8b0ddb668cd6529009f0478602a0d9c114fd68d37ef3552894e3eeebb2b8d460bb5d904e814940e6fecb7dce9ba708ff66332f28227b38847a965a097a1d111db9b919304"]}]}, 0x11f4}], 0x2, &(0x7f0000494000)=[@rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}], 0xc8}, 0x8801) r28 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r28, &(0x7f0000a59000)=""/72, 0x48) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f00007bd000)={0x0, 0x0, &(0x7f0000c94000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e23000-0x10)={0x0, 0x5, 0x184902ea, 0x2}, &(0x7f0000643000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a94000)={r1, @in={{0x2, 0x0, @empty}}, 0x1, 0x1f}, &(0x7f0000043000)=0x98) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) setpriority(0x2, r2, 0x0) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) close(r0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x0) 2018/02/05 04:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000591000-0x20)={r0, &(0x7f0000c5c000-0x38)="d92789fe39f6fc99493d561a099a15e8020dfc4966a1435f7fdaf5a7e5fd873b0bb5c51f506aa54010ce511c071f5605787f81b169e43d50", &(0x7f0000912000-0x34)="973454cf2833137964eea3b690d310b815f0a619096567f6e5e602372548fcec439948e0620db6eae1f4a37674071fc0f31197de", 0x2}, 0x20) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = open(&(0x7f0000d94000)='./file0\x00', 0x80600, 0x8) fstat(r1, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b3000)={0x0, 0x0, 0x0}, &(0x7f000006d000)=0x9) fchownat(r1, &(0x7f0000fd6000-0x8)='./file0\x00', r2, r4, 0x100) sched_rr_get_interval(r3, &(0x7f0000329000)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a53000-0x4)=0x3ff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e4d000)=0x313, 0x4) exit(0x0) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0xa}) r1 = syz_open_dev$adsp(&(0x7f0000845000-0xb)='/dev/adsp#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000772000), &(0x7f0000ef0000-0x4)=0x4) syz_open_dev$sndpcmp(&(0x7f0000837000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x200000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b5b000-0x8)=@assoc_value={0x0, 0x4a15}, &(0x7f00006d6000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dfb000)={r3, 0x7}, 0x8) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000553000-0x4), &(0x7f00007a5000-0x8f)) close(r0) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000001000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x30)={0x5, [0xfd9, 0x38f2, 0x3ff, 0x19, 0xfff]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xe4403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x5, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000057f000-0xb)='/dev/audio\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000072a000)={0xa, [0xffffffff80000000, 0x9, 0xfffffffffffffffe, 0x162, 0x9, 0x5, 0x3, 0xffff, 0x0, 0x680]}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00001f3000-0x4)=0x1, 0x4) ioctl$TIOCNXCL(r4, 0x540d) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000023000-0x6)={0x1f, 0x9, 0x101}) r5 = syz_open_procfs(0x0, &(0x7f0000123000)='status\x00') r6 = openat(r5, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00007a7000)=@pic={0x7fffffff, 0x3, 0x9, 0x5ee, 0x971, 0x5, 0x0, 0x2, 0x5, 0x164, 0x81, 0x8, 0x43e3, 0x9, 0x3, 0x8001}) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000cc7000)='/dev/snd/controlC#\x00', 0x3, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000b26000)={0xfffffffffffff5b6, 0x2, 0x80000000, 0xa8b, "ef88858b18c9e432b36df678ead3df508afa47c12e9346d6b8b98b6dd4ac2f0746e0eadac98bdb91529e64d4", 0x3}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000cf000-0x4)) 2018/02/05 04:23:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10280, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ba000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000e72000)={0x0, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) fcntl$setstatus(r1, 0x4, 0x40000) 2018/02/05 04:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3af2, 0x30e1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000b4f000-0x68)={0xf9, 0x0, [0x5, 0x5b, 0xee51, 0x1]}) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000536000), &(0x7f00009c7000)) [ 43.021960] hrtimer: interrupt took 38372 ns 2018/02/05 04:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bef000-0x8)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000130000)='/dev/snd/seq\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f000017d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000bd000)={0x5, 0x5, 0x4, {r1, r2+10000000}, 0xfffffffffffffff7, 0x10000}) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) 2018/02/05 04:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002f0000-0x10)=[@in={0x2, 0x0, @rand_addr=0x4}], 0xd) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 04:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002e0000-0xc)='/dev/audio#\x00', 0x101, 0x401) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000503000)={0x1, &(0x7f00008c5000-0x61)=""/97, &(0x7f00006b1000+0xdad)=[{0x4, 0x2f, 0x7, &(0x7f0000045000)=""/47}]}) r1 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x80000000000002, &(0x7f0000c1e000-0x8)) 2018/02/05 04:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x152) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80}]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000050c000)) 2018/02/05 04:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000ad3000-0x8), 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d22000-0x8)=0x96b) fcntl$setsig(r0, 0xa, 0x1a) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x529f, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000456000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c04000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x9, 0x7}, 0x8) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000f8d000), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f90000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000f8e000)={0x0, 0x1a, 0x2, @thr={&(0x7f00001af000)="0024edd1fcb91d8e946efc89dd9ad2c99fb61d1d32f27d0852b96360a2d773619f0850b84e5645f2ca1de3e4b18cc1308a6d8a620fc7ce2f3a47d90d98d4faca0f326192402c12bac4bac974d383d115776ee032640db3c8d0d609f4fe00e905c888ddd97248160fcb66aa7ab1b35ce9e629b71185c7afe016e00c2ad14c2f73a3bdfbde6b191578f4cf3992727b3b455d610c426917715046d0cbdbae9d4311756f7a13a6", &(0x7f00003e6000-0x72)="4a84eed90279f7bd246dbb76a8977541d3ca96d6f3f54c74f663f88a44928eec5c154cc6dc7fc83982f63024b6d1d6570fc12686ad8a1a0fd065ea6f7045703a6a58c6e95342936e180563e3735c673756e93cb4fae28c31a25280d0c610793f72fb8e8b8e4d956f27d16bc54fa49b0d7fd8"}}, &(0x7f0000f8e000)) 2018/02/05 04:23:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x48) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001e1000-0x4)=0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) 2018/02/05 04:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x20001, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/vcs\x00', 0x400000, 0x0) mq_timedreceive(r1, &(0x7f000038a000)=""/114, 0x72, 0x7, &(0x7f0000b76000)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0xf000, 0x78000000, &(0x7f0000a87000/0xf000)=nil) bind$ax25(r0, &(0x7f0000aa3000-0x10)={0x3, {"d97c328835f0e3"}, 0x2}, 0x10) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3af2, 0x30e1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/02/05 04:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3af2, 0x30e1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/02/05 04:23:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00004a9000)) 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000028000-0xe)={0x1f, 0xfffffffffffffc00, {0x3, 0x3f, 0x20, 0x800, 0x7b80, 0x69c}, 0xfc17, 0x7}, 0xe) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000027000)='/dev/vcsa#\x00', 0x0, 0x200000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000015000)={0x2, 0x0, 0x1, 0xe82f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000013000)={r3, 0x9}) accept4$unix(r2, 0x0, &(0x7f0000027000), 0x80000) bind$alg(r0, &(0x7f000001d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001e000-0x4)) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e14000), &(0x7f0000722000)=0xc) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000860000)=[{&(0x7f00008ee000)="bb03516ebd8edab6510728f73a9869c0ef45868eb6d73a86cacb9ef9d2aa2bb28a15e0f30aa7df6a8c84158b832aa67b7c311dea6e3d198d1747a636cdd95cb988fe9a99b614ebae870fa4a1d518794f459589e17776eb61696f671c6b3c0656484cd3fab81577b9d68739c16d51497a73223c5ea49bf4dd44edce46cc8f181006b3a702a33e6cdbfb5d5d460dd83bb35d802df0ec788c818e272aa048424343877fcd1bed9d69e53414da7f6709819926aba2faebc6d8a3636d1e70324b2c07753afbee918eb4adef73d81d9d44c76f137f47324cb435", 0xd7}], 0x1, 0x139) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) syz_open_dev$urandom(&(0x7f000016f000)='/dev/urandom\x00', 0x0, 0x105000) 2018/02/05 04:23:29 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, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) syz_open_dev$evdev(&(0x7f0000a87000-0x12)='/dev/input/event#\x00', 0xb9, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f5000-0x9)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bff000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000aeb000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c64000-0x4), &(0x7f000033e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a99000)=@assoc_value={r2, 0xcb}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000a1f000), &(0x7f0000fed000)=0xffffffffffffff07) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000790000-0x4)={r0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ed0000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x39}, 0x3d1f1e10, [0x100000000, 0x9, 0x6, 0x7, 0x80000001, 0x5, 0x1, 0x80]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c12000-0x10)={0x5, 0x8000, 0xfffffffffffffffc, 0x1f, r2}, &(0x7f0000526000)=0x10) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getpeername$inet(r0, &(0x7f0000173000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000940000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000192000), 0x0) syz_open_dev$sg(&(0x7f00004b5000-0x9)='/dev/sg#\x00', 0x10005, 0x40) r2 = syz_open_dev$adsp(&(0x7f0000eab000-0xb)='/dev/adsp#\x00', 0x2, 0x2) pipe2(&(0x7f0000000000), 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x0, 0x1, 0x81}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, {0xa, 0x1, 0x0, @empty, 0x10001}, 0x10000, [0x7, 0xffff, 0x79, 0x0, 0x0, 0x81, 0x0, 0xfff]}, 0x5c) 2018/02/05 04:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000fe0000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x40201) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007e4000)={0x0, 0x1ff, 0xa, [0x7fffffff, 0x45, 0x5e2a, 0x6, 0x80, 0x8000, 0x1, 0x800, 0x5, 0xb2]}, &(0x7f00003f6000)=0x1c) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000b0000)={0x80000000, 0xfb7, &(0x7f0000ae1000)="4fe3336af23c11813b075887363e6699e91c87978a8a1f3bb2ce27d47be5382ee57b1d528c482caf6dca4c2ea94cbcb5005a26a19359e10efb22c164e2b044886f9c32c7b06cb05a59119f85838d2d5989c9fcb8246a92ffb45667b7b1827a994749", &(0x7f000005f000)="11e8c9b8b0cc3b5a6d6b617f4484f54504871bc0402d9bfcbe3f1652248e0e74ad9519097ad9ca86bd36f735de4e4b925490969be852454433dd58004163c12c202a1f164621854bd83966b3b77c4a0d45c89f6b0f9650eb4e6920b9bb00623b05cea462a547a2e3e81193cc6c0d337b0c50f863763c687f560738b9392b094e2e37e672188003022116b5268e54783ea935ba1dc008ee0d858931f7ceb2aeab", 0x62, 0xa0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bc1000)={r3, 0x7}, &(0x7f00002ea000-0x4)=0x8) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000e76000-0x4)={0x40000000000, 0x2, 0x10001}) 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000f87000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f000002f000), 0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000546000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000543000), &(0x7f0000594000-0x4)=0xc) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/05 04:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x20) r1 = geteuid() getpeername$packet(r0, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000932000)=0x14) geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000797000)={&(0x7f0000dbc000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000024a000)={&(0x7f000048b000)=@report={0x4c, 0x20, 0x800, 0x7, 0x3, {0x0, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x3, 0x2, 0x1, 0x2, 0x20, 0x80, 0x8, 0x0, r1}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/05 04:23:29 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000b96000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001cf000-0x8c)={0xab9, 0x8, 0x1f69, 'queue0\x00', 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndseq(&(0x7f00001a5000-0xd)='/dev/snd/seq\x00', 0x0, 0x68400) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000590000-0x28)={@common='ip6gretap0\x00', &(0x7f00000e8000)=@ethtool_ringparam}) sendfile(r1, r1, &(0x7f0000924000-0x8), 0x10000) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b33000)={r1, &(0x7f00009b4000)="ad81a8ffed27e197f7cf", &(0x7f00008de000-0x1c)="b6ce26ecb6455c917d06520b830379d64a04c9688efa02b668ce42bd", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000394000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00004a8000-0x7a)="03b89fea5263bc23ba821eaef1958fc95e2e8adf31033df49276d0f8d860b30361824fce3ac4bc3ad196590c5ba3e34e51fc307b86d8be31ae3aeff58f253e38757a371cc7bf01f011c5e33b499fdc6a48dd4d719ad007b7a4c0da7b037ef5a8766b582d8379756da9d93e8130aac8a0a2b3bfa0264194b5a343") 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000002b000)={0x0, 0x3}, &(0x7f0000007000)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002b000)={r2, 0x10000, 0x8}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000295000-0x2b)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000966000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001f7000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x11a60}}}, &(0x7f0000351000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f5f000)={r1, 0x8, 0x5, [0x7fff, 0x1, 0xcc2, 0x316, 0x8]}, &(0x7f0000727000-0x3)=0x12) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) geteuid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000007000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000dfb000-0xc)={0x0, r2, 0x1}) connect$ipx(r4, &(0x7f0000a13000-0x10)={0x4, 0x3, 0xe3, "373b429feccc", 0x101}, 0x10) 2018/02/05 04:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) io_setup(0x94, &(0x7f000041c000-0x8)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000481000)='/dev/snd/pcmC#D#p\x00', 0x800000000000, 0x400000) r3 = syz_open_dev$vcsn(&(0x7f000050c000-0xa)='/dev/vcs#\x00', 0x80000000, 0x400) io_submit(r1, 0x2, &(0x7f0000706000-0x10)=[&(0x7f00005f1000)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f000080f000)="3503a609a794781f04d638ad9bacc3f6d982c8ca32fee73dda0b8ae1177d88ac5807e87cad6d92c503642860605b6ed36b8b42ae9b6ad63ff21f6a6518734d51e2d0a28e2fdead17bde7d23181ee1a83d81f7aa7ad877e7f309c17e9bc72646016e387c4566fcdbf1a9a892b0fc4edf550a8", 0x72, 0x9, 0x0, 0x1, r2}, &(0x7f00006d8000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000f34000-0xa)="f042ace476a00b028a14", 0xa, 0x6, 0x0, 0x0, r3}]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) 2018/02/05 04:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@fragment={0x3b, 0x0, 0x10001, 0xffffffff, 0x0, 0x0, 0x2}, 0x8) 2018/02/05 04:23:29 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bdd000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c04000)=0x0) setpgid(r0, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00002b9000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00006fa000)={&(0x7f0000edb000-0x11)=@getneigh={0x14, 0x1e, 0x408, 0x1, 0x1, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44040}, 0x4840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000068d000-0x4)=0x3c128000) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) lremovexattr(&(0x7f00007f6000-0x8)='./file0\x00', &(0x7f0000c74000)=@random={'system.', 'ramfs\x00'}) [ 43.411598] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 04:23:29 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) 2018/02/05 04:23:29 executing program 4: semop(0x0, &(0x7f00001d8000-0x6)=[{}], 0x1ce) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr, @loopback, @dev}, &(0x7f0000a4d000-0x4)=0xc) getpeername$netlink(r0, &(0x7f000093c000), &(0x7f00008cd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x81)="79b79891ee74d2157904c55685b873ea85207150e47f4c3fbcee5dfc423e6ca76e2b762b2edcfdc23cfb43229e59093d004b9f62040a902ab366c30ee9a08fefb3d8276c37ed4db4afaef50e77a658f39c818442c6d4b8814543c435dff4c0a1ca5fdb01c69d1a388f5f226698797bf04efaa4eda7fab65b7e3a814bb305e72328", 0x81) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@broadcast, @local, 0x0}, &(0x7f0000002000)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000004000-0xd8)=@pic={0x6, 0x81, 0x1, 0xe, 0x0, 0x20, 0x4, 0x4d90, 0x40, 0x7, 0x2, 0x80000000, 0x9, 0x5bd551d3, 0x4034f4e8, 0x1000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0xffffffffffffffff, 0xa, 0xa0, 0x80, 0x1, r1, r2}, {0x4, 0x4, 0x0, 0x95, 0x9, 0x2945, 0xfffffffffffff000, 0x5}, {0x100000000, 0x81, 0x20, 0x4}, 0x100000000, 0xffffffffffffffff, 0x0, 0xaf7b7c5417add8e6, 0x3, 0x743cb1e75f32270f}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x2, 0x5, 0x3}}, 0xe8) finit_module(r0, &(0x7f0000001000)='/selinux/policy\x00', 0x2) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) bind$vsock_dgram(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0x7, 0x9, 0x6, 0x80000001, 0xc72, 0x4b54, 0x2, 0x5, 0x70000000, 0x65f3191d, 0x43, 0x401}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000000000)=0xffffffffffffff17) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/213) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$vsock_dgram(r0, &(0x7f000000e000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x1c8, 0xd0, 0x1c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000014000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2e0}}, [{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0xffff}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xa9a9, 0x6, 0x3}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x5, 0x7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffff00, 0xffffffff], [0x0, 0x0, 0x0, 0xffffffff], @generic="6fba9ea6306c53922193f636d6f4cd31", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3f, 0x3, 0x1, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x3, 0x1}}}]}}, 0x410) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000fe7000-0x4)=0x4) 2018/02/05 04:23:29 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bfa000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='bcsf0\x00', 0xffff}) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4), 0x278b7c90) 2018/02/05 04:23:29 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000f2f000)='/dev/midi#\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@dev, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='/dev/midi#\x00', 0x2) connect$packet(r0, &(0x7f0000000000)={0x11, 0xfd, r1, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b4d000)={0x0, 0x0}) r4 = syz_open_dev$dspn(&(0x7f0000db3000-0xa)='/dev/dsp#\x00', 0x200, 0x100) clock_gettime(0x0, &(0x7f00004aa000-0x10)={0x0, 0x0}) dup(r4) clock_gettime(0x0, &(0x7f00005ae000)={0x0, 0x0}) write$evdev(r0, &(0x7f000048d000-0xc0)=[{{r2, r3/1000+30000}, 0x0, 0x1000, 0x5}, {{}, 0x7fffffff, 0x7, 0x2}, {{r5, r6/1000+30000}, 0x8001, 0x101}, {{0x77359400}, 0x6, 0x80, 0x1}, {{r7, r8/1000+30000}, 0x6, 0x68bd, 0x5}, {{}, 0x3, 0x3, 0x7a}, {{}, 0x8, 0x4}, {{}, 0xffff, 0x800, 0x9}], 0xc0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/05 04:23:29 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000962000)='./file0\x00', 0x10000, 0xe) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000120000)={[{0x2, 0xd6, 0x7, 0xffffffffffffff7f, 0x8, 0x2, 0x800, 0xffff, 0x7, 0x1, 0x8, 0x9, 0x2}, {0x7f, 0x5a29d54f, 0x100000001, 0x9, 0x4, 0x8, 0x200, 0x5, 0x20, 0x3, 0x0, 0x7, 0x1}, {0x2, 0x7f, 0x2, 0x0, 0x1, 0xff, 0x6, 0x3, 0x9, 0x101, 0x401, 0x100}], 0x2}) move_pages(0x0, 0x0, &(0x7f000013e000)=[], 0x0, &(0x7f0000a7e000-0x20)=[], 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b9a000)='/dev/vcsa#\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000687000-0x8)=@assoc_value={0x0}, &(0x7f00002a6000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000056c000-0x8)={r2, 0x2448}, 0x8) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000523000)={{0x2, 0x1, @rand_addr=0x2}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4a, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000022b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000067b000)={r0, 0x2, 0x1, 0x1, &(0x7f00008c8000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/vcs\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004c8000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x4, 0x49, 0xc14a, 0x4, 0x2000000000000000}, &(0x7f0000e3f000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001a0000)={r2, 0x80000000}, &(0x7f00000fa000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xe440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xfffffffffffffc6a) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x4000001e, 0x0, 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000d0000-0xbc)={0x401, 0x0, 'client1\x00', 0x0, "5d7ef833e9bc0c20", "ea0772c2600cb96980cc4593e14fbb3a5b06dc747e0104ac64269c06a66c35ff", 0xffffffffffffffbe, 0x2}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f0000387000-0x30)=[{&(0x7f0000ea5000)=""/109, 0x6d}, {&(0x7f0000c97000)=""/177, 0xb1}, {&(0x7f0000d24000-0xe8)=""/232, 0xa0}], 0x3) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x3a) write$sndseq(r1, &(0x7f0000014000-0x1b0)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000002000)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @irqchip={0xfb4, 0x4}}]}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2, 0x1, 0xffffffffffffffc3, 0x3, 0xffffffff80000000}, 0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000013000)={0x1, 0x6, 0x3, 0x10001, 0x200, 0x4, 0x9a, 0x8001, 0x2, 0x3, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000001000-0x20)) 2018/02/05 04:23:29 executing program 7: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f00002a1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "2f10923c7180189e4cea1e54216cfd688f36064e40c2a4faf03b9be3d71647045ccf768aab15a2e1b934c6db9adb087ad7a93d6bd862b5c0c2b76ca25cbb08f6ee1fc8ac2a"}}}}}, 0x0) r0 = semget(0x3, 0x0, 0x220) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000039b000+0xf7d)=0x0, &(0x7f000039c000-0x4), &(0x7f000039b000)) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000039b000)='./file0\x00', &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001be000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000039b000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000039b000)={{0x2, r1, r2, r3, r4, 0x40, 0x723e}, 0x2, 0x9, 0x3ff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000219000)='/dev/cuse\x00', 0x2002, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r5, &(0x7f000039c000)={0x10, 0x0, 0x1}, 0xc) [ 43.555546] sctp: [Deprecated]: syz-executor6 (pid 6005) Use of int in maxseg socket option. [ 43.555546] Use struct sctp_assoc_value instead [ 43.585784] sctp: [Deprecated]: syz-executor6 (pid 6005) Use of int in maxseg socket option. [ 43.585784] Use struct sctp_assoc_value instead 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x9373, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x28, &(0x7f0000002000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r1, 0x9, 0x8}, 0xc) r2 = request_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0xa)='*vboxnet1\x00', 0xfffffffffffffffd) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003000-0x4)=0x1, 0x4) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000869000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) 2018/02/05 04:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d91000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fe7000)=0x1) r1 = memfd_create(&(0x7f0000780000)='vboxnet1keyring\'self\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006be000-0x4)=0x1, 0x4) uselib(&(0x7f0000470000)='./file0\x00') socket$llc(0x1a, 0x3, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000e35000-0xbe)=""/190) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000cb0000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffc, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}]}, 0x38}, 0x1}, 0x0) 2018/02/05 04:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000839000)='/dev/midi#\x00', 0x800, 0x20840) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000c8f000)={0x1fe, 0x1, 0x4, 0x1000, &(0x7f0000b65000/0x1000)=nil}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000955000)=@raw={'raw\x00', 0x9, 0x4, 0x408, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2f8}}, [{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff000000], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], @common='erspan0\x00', @common='bridge0\x00', {0xff}, {}, 0x5e, 0xd8b, 0x1, 0x48}, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @unspec=@void]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0x0, 0xffffffff, 0xa440a8ad256ebe7c], [0xff, 0xffffffff, 0xffffffff, 0xff000000], @generic="f2dc584d87d38d964b0a0a31fb92e70d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0xc5, 0x3, 0x50}, 0x0, 0xf8, 0x138, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x10001, 0x48a3}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x6180, 0x22c, 0x1f, 0x3, 0x82fc, 0xff, 0x8, 0x8]}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff000000, 0xffffffff, 0xff], @common='ifb0\x00', @generic="911f8ab2b36b3f68a6467aef3091947d", {0xff}, {0xff}, 0x0, 0x6, 0x2, 0x2f}, 0x0, 0xf0, 0x110, 0x0, {}, [@unspec=@void, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8001, 0x3, 0x0, [0x31, 0xfff, 0xffffffff, 0xce5, 0x20, 0x0, 0x5, 0xffffffff80000000, 0x3, 0x8001, 0x4, 0x245a, 0xc45, 0x41, 0x8a1c, 0xfffffffffffffffe], 0x3}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x468) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20}, {0x6}]}, 0x10) write(r1, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/02/05 04:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00006b5000)=""/146, &(0x7f0000a34000)=0x92) r3 = syz_open_dev$sndpcmc(&(0x7f0000484000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5a0, 0xa000) sendmsg$unix(r3, &(0x7f0000189000-0x38)={&(0x7f0000d2d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006ba000-0x60)=[{&(0x7f0000e01000-0xb8)="3a30b471bd2894646590d9e0e37002ec339c3eec003ff0e95bc778125aaf68486f2d91ac3bde3e0502b7e5c7e85006cce24292f3d4952de7d5e46822b23515db57097ff1d850239041611665d5c38c6c1daccf7936a081340cefa20c16dbc1d30ef426deb1fd0bc2ed3241d6deb81fd33bcedc4f31d8eb78b65315ffde324676b2398d1e0d3a90e19cfbe4bde4c19452f911ec4879765b74f29339baacfa00615c3c89d29345a652955c083cb55c51cf4d2e07c2efc00413", 0xb8}, {&(0x7f00001d6000)="356d7cf81726649672e23ab13b2c5e3ed2", 0x11}, {&(0x7f000029c000)="efc5c982df2b5d4590a89b237ae9fea2b6f8eb2853f2c35d8d28cce0fb71e09470411f1ec71e72dd80fa77ced4d8b2d093007fcd39029bf2ce4476ed6e808d46efc37ba0e86809b02ae73a6a7a2e9ff454cf82aec364e009232104b2a0faf74d6533aca57c4d08e862de2a6f308265c6", 0x70}, {&(0x7f0000192000)="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", 0x1000}, {&(0x7f0000c5c000)="c42001eefbba34ad27f6debb7e07ea0bc2f75e9922bec375fe0081af43feb0e3d96d79dc5cece3934af076d87a1f49241b76101c333e107767282632d2e7ef482438f26475ea4fcdf9065973456ebfab3a0c9adf308eb7d7439f9bf828548823ff2d1c7b008ba8491ab37e1af98b92a29a6ac7bafbc679ef31694d415cfd28e6d903bd3c48", 0x85}, {&(0x7f00003e3000)="9c1f106f53979c67bb72a83fb8666dfc1002e87e80fdbfd9c00ee562f8e382ec8535af3903c096839324468c5f022df28fc8d61080b6ec07658da77bebcca37ca1a956cd90531c461760022420fbcbe1c6f1c34ffd04a750d537d2060ee4e942a5b52c2f750fea269a8c8d8511e16acf409a2b7f46ebe2c53a15607d3f774e5ca834454488e430446e70042ea9b65b11b9825068c8fc06d1c0a093c8d191aedb6f8e09095485f71d548796971f433f95a6bd83730fd38496", 0xb8}], 0x6, 0x0, 0x0, 0x8090}, 0x20000000) [ 43.683936] kvm [6016]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000001e data 0x9 2018/02/05 04:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004dd000)={0x0}, &(0x7f0000e6d000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cbd000)=0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ee4000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000bdc000)=0x10) r3 = syz_open_dev$usbmon(&(0x7f00003e1000)='/dev/usbmon#\x00', 0x4, 0x80) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000089f000)={0x8f3, 0x20, 0x1, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000983000-0xc)={r3, r4, 0x10000}) r5 = msgget$private(0x0, 0x0) msgrcv(r5, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) msgsnd(r5, &(0x7f0000bd6000-0x1008)={0x2}, 0x8, 0x0) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000c3000)=r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/05 04:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000959000)={0x3, 0x0, 0x3000, 0x1000, &(0x7f0000a08000/0x1000)=nil}) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000093e000)) [ 43.752211] kvm [6016]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000001e data 0x9 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000593000)=""/53) close(r0) 2018/02/05 04:23:29 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000043b000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x100020) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000414000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000814000-0x4)=0xe8) r4 = add_key$keyring(&(0x7f0000bcd000-0x8)='keyring\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x7fd) accept$packet(r8, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00008ad000)=0xe8) accept$inet6(r5, &(0x7f0000674000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000613000-0x4)=0x1c) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f0000112000-0x4)=r10) getgid() signalfd4(r1, &(0x7f0000b15000)={0x7fff}, 0x8, 0x80800) shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000b74000)=0xe8) rt_sigqueueinfo(r2, 0x15, &(0x7f0000da8000-0x10)={0x12, 0x2, 0xfffffffffffffffe, 0x1}) syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/05 04:23:29 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x0, &(0x7f0000d16000)=[]}, 0x3) sendto$unix(r0, &(0x7f000016c000-0x1000)="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", 0x1000, 0x4, &(0x7f0000ef3000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000fb5000)='maps\x00') preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet(0x2, 0x6, 0x0) preadv(r2, &(0x7f0000aa0000)=[{&(0x7f000089a000)=""/43, 0x2b}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) tee(r1, r2, 0x8000, 0x8) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cd3000-0x10)='/dev/input/mice\x00', 0x0, 0x20e082) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e91000-0x88)={0x7ff, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5}}}, 0x88) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/05 04:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cec000)={0xffffffffffffffff, 0x50, &(0x7f0000d87000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d40000)=r1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) 2018/02/05 04:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/vcs\x00', 0x2800, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001d1000-0x400)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) symlink(&(0x7f0000ac5000-0x2)='..', &(0x7f0000194000)='./file0/bus\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000008f000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00009bc000)={0x2, 0x1, &(0x7f0000b0c000)=""/19, &(0x7f0000cbe000)=""/37, &(0x7f0000f26000)=""/227, 0x4000}) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000046d000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x9, [0x9, 0x8, 0x6, 0x1c2c, 0x3f, 0x3ff, 0xca, 0x10000]}, 0x5c) 2018/02/05 04:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r0, 0x402, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001f6000-0x4)=0x0) fstat(r0, &(0x7f00008a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b8000)={0x0, 0x0, 0x0}, &(0x7f0000326000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008b0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d36000)={0x0, 0x0}, &(0x7f0000a16000)=0xc) fstat(r0, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c40000-0x4)=0x0) r8 = geteuid() r9 = getegid() r10 = gettid() fstat(0xffffffffffffff9c, &(0x7f00002c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b7c000-0x7)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000cda000)=[{&(0x7f0000db0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d0000-0xa0)=[{&(0x7f000083f000)="12c9201879b583f450f8c48415aa6c8c63848b80", 0x14}, {&(0x7f0000997000)="60c7fd413290e131324b542d82801585dbdbda4d1dc44594823f88d273704ee4e6a30e18db43bdb502e1088bacb87d455fc6ce1e2dd2494d131f9152d19554179a233e76198aada061b6fb5e93c03be97084cfaefdca49f0bb0f20b502ce6382b097d64f1c1be15e4a2ad2f7049135d4e37fb27eed8c15cc955724e03bf261", 0x7f}, {&(0x7f0000e1e000-0x5b)="45b72efb5169bf9656608c65c309b36dbed73501293f4300b887c74ef8f9774d0fd4b82e7d85f7e85e4df1894ee26aa7c397fd4b99c256d01474b420974734ab53508617d10d6e1606ab144dc605db36c952805dddec85d0b9370a", 0x5b}, {&(0x7f000065e000-0x4c)="8f8c62e3fd079652fbf82d379c8625fe6dec4bfc16d645420b81cb157ffbde2e80e767071fa780b86eeb95ce3811ec94e5ddd8f48d1f65655ae17177b18bdb789b0475929492e9a7dbf4e118", 0x4c}, {&(0x7f0000e55000-0xa)="462448cf0bd35df974d6", 0xa}, {&(0x7f0000ec6000-0x1000)="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", 0x1000}, {&(0x7f0000f80000-0x70)="caccdcc8981f98384f3f9f1a5e126d9ba08bd20ba8db89552a7fb87411f0c033b753519cf50098a4d250b132e99ad2de1033ba3b3c447a03ac123ef8c4b32e47b1897e0665570f5b55145053458b1128153ca7a8369908d849d2aa4b4b24ebc1bafc107c36ba1800aea156715c497088", 0x70}, {&(0x7f0000fcb000-0x1f)="df022b3822602d85e06b7cae52983be6d7f7c62baf944a38200b874caf19ca", 0x1f}, {&(0x7f00007c5000)='\t', 0x1}, {&(0x7f000083e000)="c19908fb7e1a81dd506fb67e7ac1107ac8b0bb148ced5557b7afc3f3867fe30ecb974c37540242e9171d9d68713ad728b35385a0743fab9b", 0x38}], 0xa, &(0x7f0000bed000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4048010}, {&(0x7f000053e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002fc000)=[{&(0x7f000051d000-0xed)="2255a42a23837a2f421a29b6e8df75a683abf23365f9d291e32f1e86ee982ec8f14903cdc70c39f6493cfd59cd6a9fa501885e5532d862e2bf1c4e3b2a0acb273fe442b022a7c31d8ac9bee6000d92e6b1e38260eee3e3c497979dcf61ffbd148e0b5f26a06adcfba1af2002aa011c7f5652f81c491fb0628870c715ecd7421ce62583efe4802cc60a694528b07c8799e87f56d20ba8f69cfe7c5c41b0bba98eab4436870b201998c50a3400586f52f283b5fb722f61f334be607207bf5709ad263d4ae01407faa9daa7439f0d37fb3c5f7fa56266ed75700538cd7c1047577e88ee6a7fa015e7fc83bcf243c1", 0xed}], 0x1, &(0x7f00003be000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x40}, {&(0x7f0000039000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c13000)=[{&(0x7f000030b000+0x8e2)="346fb114a7d488edd4bf31e17a96f41baddbcfbadf125d29e31df96ea8327284ef2b3b77380d44500cafbf22337567dfa85427", 0x33}, {&(0x7f0000209000)="7de02cb3118e3461c4225d74c7688cc81b1ff4a6642be846f3dc82db5bbd8ab4c2a49dd690278c6c13803f6ea8c7a8669c7d648bbbc06c412321c8391b7b914ac9f7a892f4ed28910e641e6ce0c0a08da0c3855c78d685c6ecfec1d58a3b8dd72e4282880f986fe1a3fe7d1f064196555fe38f3f21f666fdbb97c54cf27270be83be148ef802fd66260bcd3df75f3a14c5713d8bb397bdb3d544e913", 0x9c}, {&(0x7f0000d4c000-0x51)="6611fdfdb23d8a954092ac16bacdb97075fa16d58f65f8272a2af01a464d7eaaa76b1267acf784f2014b0422e7eb283b342ac3ae3ddac88bd1e144aa923ad68ace9deb9846d05f4aea212d87e0ccfc6e14", 0x51}, {&(0x7f0000e0d000-0x24)="0e081c3c62d7fa48edea25be6bad6f61612f58ea48acb0753b22e1b41266c10dc3a6e17a", 0x24}], 0x4, &(0x7f0000644000+0x557)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x40000}], 0x3, 0x0) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xffffffffffffff53) 2018/02/05 04:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000efc000)="6264787616") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000d08000-0x58)={0x2, 0x0, [{}, {}]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002ba000)) 2018/02/05 04:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = memfd_create(&(0x7f0000687000)="73656375726974797f6d696d655f7479706500", 0x0) ioctl$TIOCEXCL(r0, 0x540c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000022f000-0x8)) getpeername$unix(r0, &(0x7f000089b000)=@abs, &(0x7f00007d6000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/05 04:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x8, &(0x7f0000665000-0x40)={0x0, 0x7, 0x8, 0x0, 0x6, 0x0, 0x7, 0x40000000000}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) dup2(r0, r0) mq_timedreceive(r0, &(0x7f00006b1000-0x83)=""/131, 0xfffffffffffffe4a, 0xfffffffffffffffe, &(0x7f00005c4000-0x10)) 2018/02/05 04:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00005f2000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x6000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005ae000)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000392000-0x8)=0x2001) 2018/02/05 04:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) getsockname$unix(r2, &(0x7f0000503000-0x6e)=@file={0x0, ""/108}, &(0x7f0000dce000)=0xfffffe04) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008c1000-0x8)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a4b000-0x8)={0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000070c000-0x10)={r4, &(0x7f0000fbc000)=""/243}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000524000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f000023a000)=""/247) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000c98000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c6c000-0x4)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e9d000)={0xffffffffffffff9c, 0x28, &(0x7f0000712000)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000146000-0xb)='/dev/adsp#\x00', 0x401, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00006a2000-0x4)=0x40883589, &(0x7f0000d31000-0x8)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000615000)={r1, 0x3f, 0x8}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/rtc\x00', 0x82100, 0x0) r5 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r5, 0x3, &(0x7f000072f000)=""/118) recvfrom$ipx(r4, &(0x7f0000a48000)=""/122, 0x7a, 0x21, &(0x7f0000e36000-0x10)={0x4, 0x7, 0x5, "82902802244d", 0x9}, 0x10) sendto$inet(r3, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000e04000)={0x7fff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x32, 0x8, 0x3, 0x0, 0x3, &(0x7f0000941000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x6, 0x3}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00008a7000-0x18)={0x1, 0x9, [{0x7f, 0x0, 0x7f}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000013000)) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000185000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000006b000)={0x0, 0x7}, &(0x7f0000254000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ca7000)={r1, 0x3, 0x6b, "b1fffab67db2b4dea4570fd0758b7aac5d5f29e9f4c058b9e8c60550d76134cba9319f65fe73b0983b91f38ec576a54c32d2011bf36761823982de032c4ba02ed3252c4d5fe2ceddeec9a65e2b7667f47f779ba85ff28e1fe1bc81496f516540fa2c48eb355b820d9b465d"}, 0x73) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r2, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/05 04:23:30 executing program 1: semtimedop(0x0, &(0x7f000000c000)=[], 0x0, &(0x7f0000006000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000bd2000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ea000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0x7, 0x0, 0xffff, 0x4}, 0xa0) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0x9401}) 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) getsockname$packet(r1, &(0x7f000018b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ff1000-0x4)=0x14) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) pwritev(r0, &(0x7f0000f47000)=[{&(0x7f0000c84000)="30d234945ccadeef7a1c1c42e2c6aaa039c626b014e88218d6b5982ecf4f823374112a377a87c5e5096e1c6f902fb73b2c40781bda70832c8ca85c1b69e2bb364bda9918eb18400999e5cc6a155a64baa37393fc5f8abe73fb6aa0e5b4f7c1bfc896c4630ed6c7aeafe3758d65e8a466aeaefc9ebc296c4db79917afa4c124ae8ecf63794994e2eb24a8df8d784b123c93d8b90837b7b2fd3fc378c8aaee508cbf55a3ce10525b5a98c36f54a8cce5f990f10316d42a1241bd297d254b0c10e82af7a02e1f", 0xc5}, {&(0x7f00004ce000)="a570a058521c8bba2cffe8b4faa60cb8c8", 0x11}, {&(0x7f0000e86000)="f2eb9486040e06c2e620b29bb9eccb45fb2fd2d2767cc53931a6e96b6fcf1f99cdce7a26890d8909976e15de5b81710970d83e46fb08c162e17b682165cab2d3dc6df1e95f52c34aa4a796ddd9628959be43af15d0c0582530f3904af671fbb4aa416c568092c5a83a95c5997e40dd042436ff57849888a16bc93db7b3c10bd9f6c555470fc64bcc37a24b1aa8b78a58530bf59d4d242557b8c04ac027a7a63cad57047ef7ad3fdc9c8fb2eebb1cebccd23fdad4652bf5b809436b57e79671a5a3dc26b5", 0xc4}], 0x3, 0x0) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000672000)={0x26, 'hash\x00', 0x4, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = creat(&(0x7f0000109000-0x8)='./file0\x00', 0x0) sendmsg$nl_crypto(r1, &(0x7f00007fc000)={&(0x7f0000917000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000928000-0x10)={&(0x7f0000f29000)=@del={0xf8, 0x11, 0x4, 0x3, 0x0, {{'sha1-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x9567}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}]}, 0xf8}, 0x1, 0x0, 0x0, 0x44004}, 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe4000)=@int=0x7fff, 0xfffffffffffffec9) rename(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000113000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007ec000)=0x8, 0xfffffffffffffe10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000851000)=""/183) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x27)=""/88, 0x58}], 0x6, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x207) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000251000-0x8), &(0x7f0000000000)=0x8) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001000-0xc3)=""/195) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000496000)={&(0x7f0000e9d000-0x72)=""/114, 0x72}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hci(r2, 0x400448dd, &(0x7f0000320000)="ac583a2c49d3180a1f3cefaeffbb976509625d5e2abc80458d6abe61c37e02d68531b925e675c07c2ea2ca1dc7ee16fbf26fdc0b52eb7a1ad571ff8165a1db0c5f96a7b4ed48371889927773c592edd3d14825a6a140eeb62948a2b7d67f33cad1ee646c94e9024e15d97122f12059309c8bfdde09a6f1e8bdbfe26f89673358a78b834baa42ca05aa100dcc15c30f02f1184df6dd6ec4dd63b34d050a0b294576e9a089d30310fba24f7923319f6d6c559c287a2a3ca7175567db54ece4ff00d78a1dc3bde598d944df") ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d6b000-0x10)={0xd000, 0x2000}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f66000)={0x0, r2}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl(r3, 0x80100021, &(0x7f000046e000)="0000000000000008ff") getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000f7b000-0x4), &(0x7f0000960000)=0x4) r4 = syz_open_dev$sndpcmp(&(0x7f000091f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x21a000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000992000)=0x8, 0x4) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00004b4000)='/dev/input/mice\x00', 0x0, 0x101400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00006b8000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x98, 0x0, 0x298, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00004fd000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x188}}, [{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x420, 0x28, 0x1, 0x1}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x1000, 0xff}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x401, 0x2}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffff8, 0x0, 0xffffffff, @generic="5c10503002bf5eacb424eec27fbf7ef2", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x32, 0x2, 0x41}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x80, 0x1, 0x7, 0x3, 0x0, 0x3], 0x3, 0x9, 0x6}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0x7f, 0xdf70, [0x401, 0xd11, 0xd9, 0xfffffffffffffbff, 0x4, 0x6, 0x40ac, 0x4, 0x5, 0x401, 0x3ff, 0x8, 0x2, 0x5, 0x9], 0x0, 0x5, 0x8}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xff, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x62, 0x3, 0x10}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x6, 0x8001, 0x6, 0x800, 0x400], 0x6, 0x800, 0xfffffffffffffff9}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x4, 0x43f30000, [0x400000000, 0x0, 0x8, 0x1, 0x2, 0x1, 0x3, 0x80, 0x800, 0x9, 0xffffffffffffffff, 0x2, 0x6, 0x4, 0x20, 0x1], 0x1, 0x2, 0x2}}}]}}, 0x430) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008aa000)={0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000c9000-0x8)={0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000358000-0x139)=@hdr={0x3, 0x80, 0x400, 0x4, 0xc000000000000000, 0x1, @ipv4={{0x1a, 0x4, 0x3, 0x1000, 0x12f, 0x1, 0x100, 0x4, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x18, 0x5, [{0x7, 0xd, "d5419e60adcac416dd3229"}, {0x7, 0x5, "6de7ae"}]}, @ssrr={0x89, 0xb, 0x100000000, [@dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002]}, @rr={0x7, 0x23, 0x3, [@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x5]}, @lsrr={0x83, 0xb, 0xa744, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}]}]}}, @tcp={{0x2, 0x2, r2, r3, 0x3, 0x0, 0x8, 0xef, 0xfff, 0x0, 0x7, {[@nop={0x1}, @mss={0x2, 0x4}, @nop={0x1}, @mss={0x2, 0x4, 0x260000000000000}]}}, {"4b8bf3e070696e88f405035590d34efa46094df86f71e2739335cfcaec63e5bf61554c53de616d7ea741d3d96223cfa69126a54e60204f4e86ea1e01131698faa4b9d0a389374a52eecff7aebe80ea6f4d07fbf0de37ace902e5f67ada1363650bc0d0b054dfad8e9c3e54f6b2587898f91fda2eedac8c64a740647d02f73f5498660be68e248be1291772ba554c69f48932e2a01853f8f2ad80443a7cd009665a7d2b7eff4386"}}}}, 0x139) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000584000-0x4)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00008aa000-0x5f)=""/95) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008ab000-0x4)=0x4, 0xd4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ab0000)="2400000020002551075d0165ff0ffc0202000000001000220ee1000c0800060000001700", 0x24) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000062b000)={r0, 0x6, 0x1000, "e7188573a4c9e06f693f6e74f19223332e01fcf58954e559006782f665406718e265830f5c98bbcb70663e42f2db4e7ac789f56375d696f03936ecb3e5039a34aabccb63a8de3d03e9ba1cfbc1ba8a6c21e0c8f1433ced6f5e59c5506c16f72c2bd7"}) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000198000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x60002) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) fstat(r0, &(0x7f000062b000-0x44)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002e000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x0, 0x8}, &(0x7f00008d8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a1c000-0x14)={r2, 0x9, 0x80000001, 0x5fcd, 0x2, 0x1ff}, &(0x7f000068f000-0x4)=0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ab000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = msgget$private(0x0, 0x82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ddb000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000c26000)=0xe8) stat(&(0x7f00004c2000)='./file0\x00', &(0x7f00003b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017e000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000023a000-0x4)=0xe8) stat(&(0x7f00008f4000)='./file0\x00', &(0x7f0000fad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000233000)=0x0) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f000099e000-0x78)={{0x5, r2, r3, r4, r5, 0x1, 0x4}, 0x3f, 0x7, 0xfffffffffffffff9, 0x6cb7, 0x0, 0x5, r6, r7}) iopl(0x8) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2b, 0x3e3, 0x0, 0xffffffffffffffc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe16, 0x0, 0x0, 0xffff7fffffffffff, 0x70000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800000000000, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000caf000-0x4), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000097e000-0x12)={@generic="6712257dfd34748686f1c159a6d94789", 0x70}) clock_gettime(0x6, &(0x7f000074d000-0x10)) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1f) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000074d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009b4000-0x3c)={0x0, 0x34, "f2fae789009f70f38d12ed8029930aca38f3832918a9f78ed1f5e0314b07f89083643181aba4ffc1b0483e9bc22eb90cac55a7c1"}, &(0x7f00001c5000-0x4)=0x3c) r2 = semget$private(0x0, 0x3, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000b56000)=""/240) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008e7000)={r1, 0x6, 0x18, "98d77892aba9955e5a394700fdbcd11b93749f7e25efce49"}, 0x20) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e8b000)={0x3, 0x1a, 0x1, 0x7, "e05d2dead0f14073a3b1d67dc0e0ce58e9b9d7a22d9797d25b3c0839b0556e27"}) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000-0x53)="33bbf5ea7a9102099329d600bc09060ed759ca5c21628803be880c207e5e62449f1c75693091de2281cfd11b692bebfe697d436f2512092ec6d530dbefdfe3d37c2672deee7bd9cb84f8ab1bd1775336a66b58", 0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80, 0x0) read$eventfd(r1, &(0x7f0000002000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xffffffff, 0xe15) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000016000-0xc)='./file0\x00', 0x20) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fstat(r0, &(0x7f0000ff1000)) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(r0, &(0x7f00002e6000)=""/253, 0x438) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) pread64(0xffffffffffffffff, &(0x7f000067d000-0x92)=""/146, 0x92, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000081f000-0x8)=@abs, &(0x7f0000311000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa5000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000ebb000-0x50)="aef54b2889dd0aa39b215eac74698f2e68edc3e87cb212282619c9217628e5750ce5c6b980a44aac281ef882469bb96257119707b9c6815c8a0cd101315154c56b9d53c31d098e1cc72b6eeae225be9a") ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000d71000)={0x6, r0, 0x1}) fcntl$setstatus(r2, 0x4, 0x2000) recvmsg(r2, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[]}, 0x0) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000191000)={0x0, 0x8, 0x9, 0x0, 0xffffffffffffff01, 0x3}, &(0x7f0000923000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a67000)={0x0, 0x63c5, 0x1, 0x8, 0x10000, 0x8, 0x3f, 0x5}, &(0x7f000057f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003e9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000789000-0x8)={r2, 0xbb}, 0x2c9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ee000), &(0x7f000049c000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e25000-0x8)={r1, 0x8001}, 0x8) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000007e000)={0x0, 0x89, "03e48dc8ec1943cd184210c5a738cb16acaf1b11d0b6a031d3c9917d10d96f778d89086a3a8dfc49294a79e42264310b6800a54e85afe742e9ae00f72aa32750e1430e211d7133f00fd8a407dfeebef24766f00a79daf59830644da1d954651085133d216e2d5d7dc3dd203c63602b642a8adc6be56c3bd320a6acfc55ac91b6319585b5650fdf0923"}, &(0x7f0000a30000)=0x91) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000008a000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) clone(0x0, &(0x7f00002a6000), &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f0000008000-0x1000)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = syz_open_dev$vcsn(&(0x7f0000737000-0xa)='/dev/vcs#\x00', 0x200, 0x0) connect$inet(r1, &(0x7f0000286000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8), &(0x7f0000d2f000-0x10)) r0 = creat(&(0x7f0000572000)='./file0\x00', 0x81) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003cd000-0x28)={@generic="1d782f2ce5b5cd266e85349461b8f253", 0x4}) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000de7000)=@full, &(0x7f0000dda000-0x4)=0x48) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000eb1000)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8), 0x2, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000acc000)) clock_gettime(0x0, &(0x7f000001c000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000966000-0x9)='/dev/ppp\x00', 0x400000, 0x0) write$evdev(r0, &(0x7f0000a4d000-0x78)=[{{0x0, 0x2710}, 0x1, 0x9, 0xffffffff}, {{}, 0x1, 0xb43, 0x81}, {{}, 0x2, 0x4, 0x5}, {{0x77359400}, 0x1f, 0xfa, 0x3}, {{r3, r4/1000+30000}, 0x0, 0x4, 0x8}], 0x78) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x100000000001, 0x84) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000047a000-0x20)={0x4, 0x8, 0x8000, 0x8, 0x10000, 0x7ec7b77f, 0x9, 0x3f, 0x0}, &(0x7f00009f0000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000831000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = accept4(0xffffffffffffff9c, &(0x7f00004ac000-0xe)=@l2, &(0x7f0000d4c000)=0xe, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f60000-0x4)=0x400, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r4, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$sock_proto_private(r4, 0x89e6, &(0x7f00006f1000)="45c5f3") utimes(&(0x7f00008a7000)='./file0\x00', &(0x7f00003fc000-0x20)={{0x77359400}, {0x0, 0x2710}}) accept4$ax25(r0, 0x0, &(0x7f00005a3000-0x2), 0x80000) ptrace$getregs(0xe, r3, 0x1, &(0x7f000019c000)=""/13) 2018/02/05 04:23:30 executing program 5: r0 = getpgrp(0x0) tgkill(r0, r0, 0xe) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) tgkill(r0, r1, 0x4) tkill(r0, 0x19) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f0000dea000-0x8)='./file0\x00', &(0x7f0000a6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000126000)='./file0\x00', &(0x7f000064d000-0x8)='./file0\x00', 0x6000, r0, r1, 0x4, 0xd150, 0x80) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r2 = getpgid(0x0) r3 = getpid() r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040f000)='/dev/qat_adf_ctl\x00', 0x141, 0x0) accept4$ax25(r4, &(0x7f000011e000+0xeae), &(0x7f00008d4000)=0x10, 0x80000) tgkill(r2, r3, 0x2d) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_open_dev$vcsn(&(0x7f0000e8c000-0xa)='/dev/vcs#\x00', 0x5, 0x2040) syncfs(r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000007000-0x8), 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000018000), &(0x7f0000018000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r1, &(0x7f000001a000-0xa)='./bus\x00', 0x1) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b6c000-0x5)='user\x00', &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e54000)="74bb709c21ade27ef8039a9978a90832822d1276e616a0c664e3c5697f26a971ea30323fb29106d5bcf4db83c918acaa7df384a941199214307d373a22571f264cea938e14e97df371b32414614a92295cae7b786da6c2dc5f7547a058db8d6242bd2447da6e7ee84c8b1ef28db0fa3e1d8915b37053be2d314acde07d8f8300da2a506fbda1d4ee866e3da015751f68e7259214cd0c1ff7fafd3fbd4983a0b57d32aa7394329d9c7c9c3691d5ce802ccd817c29a36dd4e20d6f1a40", 0xbc, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b11000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f00003d7000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005d1000-0xe4), 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000008d000), 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00002df000), 0x0) keyctl$link(0x8, r1, r0) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000983000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f000009a000)=0xe8) unlink(&(0x7f0000f66000)='./file0\x00') r1 = open(&(0x7f0000d6c000)='./file0\x00', 0x18040, 0x60) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000faa000)='tls\x00', 0x4) r2 = getgid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000975000)='/dev/hwrng\x00', 0x80000, 0x0) syz_fuseblk_mount(&(0x7f000022e000-0x8)='./file0\x00', &(0x7f00002c3000)='./file0\x00', 0x0, r0, r2, 0x2, 0x100, 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x26, &(0x7f0000004000-0x20)={0x0, 0x3}) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000129000-0x9)='/dev/rtc\x00', 0x100, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000b2b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x5) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003d9000-0xa0)={0x0, @in6={{0xa, 0x1, 0xde, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x3, 0x2, 0x6, 0x5, 0x10}, &(0x7f00000ef000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000231000-0xa0)={r1, @in6={{0xa, 0x1, 0x24d, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, 0x8, 0x101, 0xc2}, &(0x7f0000b60000)=0xa0) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000), &(0x7f0000f13000), &(0x7f0000962000-0x4), &(0x7f000022a000-0x2)) r2 = epoll_create(0xe0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a9000)) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r3, 0x10002}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$selinux_load(r2, &(0x7f0000a49000-0xd3)={0xf97cff8c, 0x8, 'SE Linux', "a5c0f4c62fa8bda38ddc50e45f5519fd14bd5c1bf4778b73723acdb89c58e212ed1f6f5dc4f4d529265f0bb273734ad1d5dc3acf644e7ee0873352766252dfd81458093094c4aa407e05b37875d6fcb95722b53960bf7b4f522f2b755412bad6932fc670246c8ce9968fc3ce6f8328efe5febe35e32d7c36f5eda44b3cd7aee968f946d39e9834ac1d9ac22ed70f45c0800ff6a8ca0babf8fb5d3423d03a45ae2a99132e09e3af86c832e02af424d5a51521f0bdf7b7383590fde88dec11152303627f"}, 0xd3) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r5 = getpid() ptrace$cont(0x1f, r5, 0x7, 0x1) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000e1f000), &(0x7f0000696000), 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000516000)=0x9, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000089e000)={0x1, 0x10001}) sendfile(r0, r1, &(0x7f0000af5000)=0x8000000000000, 0x10003) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000065b000)='/dev/usbmon#\x00', 0x1000, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e09000)=0x5, 0x4) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008f9000), &(0x7f0000f31000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c44000-0xd)='/dev/usbmon#\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6c000-0x9)='/dev/ppp\x00', 0x7ffffffffffffc, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000023e000)=""/246) close(r1) bind$vsock_stream(r1, &(0x7f0000749000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e52000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000a16000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000987000-0x38)={&(0x7f00004f3000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b13000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006ae000-0x80)="b8", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002f000)=0x1, 0x4) accept4$unix(r1, &(0x7f0000f26000)=@file={0x0, ""/108}, &(0x7f0000dec000-0x4)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000df4000)=0x10) 2018/02/05 04:23:30 executing program 5: futex(&(0x7f0000001000-0x4), 0x83, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x4}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000bf2000-0xdd)="b2be8fb423009a6983041c4f77470517224468058a96e461aa1d7347ff0cbd4e9bcfbb5b3204a0affd07ba736a77a691774fdb088d53f2c5511941bf0ff01a58ed118a5d3507845494a4c9ed0c9a3457af07e303525323c244761688e15c5d1771f939421f93eeafa848dd4389459e3cfd922f938c3bb32a6ffcbbfd1b3ec64909d3f88473bdb73e374a4e3262bc52d13703e43fe779052964fc0bc0a402c46450d8af7a2bad9fc25ecc646908887f30b3c3e3403b7994b5ad6a72e0befdcc953080c269603ac299c190f0df3a5c397f26d30c9d2f8cde93f7035200ce", 0xdd, 0x81, &(0x7f0000000000)={r1, r2+10000000}) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000220000-0x4), &(0x7f00001c2000-0x4)=0x4) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ca000-0xc), &(0x7f00001cd000)=0xc) symlink(&(0x7f0000eae000-0x8)='./file0\x00', &(0x7f0000491000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009c1000-0x4)=0x0) sched_getattr(r1, &(0x7f0000016000-0x30), 0x30, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r2, &(0x7f0000041000)='./file0\x00') mknodat(r2, &(0x7f0000c37000-0x8)='./file0\x00', 0x10, 0x10001) mkdirat(r2, &(0x7f0000028000)='./control\x00', 0x0) renameat(r2, &(0x7f0000044000-0x8)='./file0\x00', r2, &(0x7f0000046000-0x9)='./file1\x00') r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000249000-0x10)={&(0x7f00000bf000)='./control\x00', 0x0, 0x8}, 0x10) fcntl$setlease(r3, 0x400, 0x1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000bf000-0x1a)="8e5e1c137e51f8ddc422c0823760ac20e64c7b4ad04b0e0963cb") renameat2(r2, &(0x7f0000048000-0xa)='./control\x00', r2, &(0x7f0000011000)='./file1\x00', 0x2) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000512000-0x4)=0x80, 0x4) write(r0, &(0x7f0000f03000)="fe", 0x1) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/member\x00', 0x2, 0x0) close(r0) chdir(&(0x7f00004ab000)='./file0\x00') 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000b1d000)={0x3, 0x0, 0x7b8c7866, 0x5, 0x8}) writev(r0, &(0x7f000027d000)=[{&(0x7f00006d1000-0x11)="ebb29c2aa8cbc000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) ioctl$KDADDIO(r0, 0x4b34, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a37000)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cd9000)={0x0, 0xffff, 0x8, [0x7, 0x3, 0x8001, 0x4, 0x2, 0xa1ba, 0x3, 0x80000000]}, &(0x7f00000d5000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000505000-0x4)=@assoc_id=r3, &(0x7f0000c45000-0x4)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000532000-0xc)='/dev/autofs\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f54000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, &(0x7f00003c3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000093a000)=@sack_info={r2, 0x7f, 0x401}, &(0x7f000095c000-0x4)=0xc) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000c77000-0x4)=0x81) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/02/05 04:23:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x100000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000), 0x2d7) [ 44.886998] sctp: [Deprecated]: syz-executor0 (pid 6286) Use of int in maxseg socket option. [ 44.886998] Use struct sctp_assoc_value instead 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7f, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x8098f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) pipe(&(0x7f00002ee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d69000-0x4)={0x44f4}, 0x4) 2018/02/05 04:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) mknodat(r3, &(0x7f000028f000-0x6)='./bus\x00', 0x50, 0x401) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/ptmx\x00', 0x414400, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x2200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f57000-0xd)='/dev/usbmon#\x00', 0x1, 0x4465c0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004d7000-0x10)={&(0x7f0000052000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000c7d000-0x4), 0x2, &(0x7f00002c4000-0x90)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4c4800, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00007dd000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000051d000-0x61)="a2ff67415bec1c777c7643b7e742bd14c72b4154b6cd4c9b4a34e176dc094cbbf63fdff6eb81e12d55c0462b84dcb67979987dd6941b81e0cf2a0775e564443d264c9016dc422cf54b477da094c266188fbc74fe0f517c2e341a5fb18a026d78d1", 0x61) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000052d000)={0x7, 0x3b8e, 0x1000, 0x8}) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000cf2000-0x8)={0x20071026, r1}, &(0x7f000073c000-0x18)={0x3dc, 0x6, 0x3, 0xaa6, 0x74000745, 0x1f}) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000861000)='asymmetric\x00', &(0x7f0000214000)={0x73, 0x79, 0x7a}, &(0x7f000043d000)='mime_typesecurity\x00', 0xfffffffffffffffe) add_key(&(0x7f00004df000-0xb)='asymmetric\x00', &(0x7f0000203000)={0x73, 0x79, 0x7a}, &(0x7f0000465000), 0x0, r1) r2 = dup(r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a29000-0x4)=0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009ac000)=0x1a, 0x4) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0x4, 0x3, 0x7, 0xffff, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000274000)='./file0\x00', 0x80480, 0x14) r3 = syz_open_dev$amidi(&(0x7f0000ca4000)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000609000)={@common='dummy0\x00', 0xff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000063000)={0x9, 0x1, 0x1, 0x1, 0x9ff5, 0x5, 0x6, 0x100400000000000, 0x0}, &(0x7f0000799000-0x4)=0x20) r5 = open(&(0x7f0000ba3000-0x8)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c4b000-0x8)={r4, 0x200}, &(0x7f000030f000)=0x8) getdents(r5, &(0x7f0000d42000-0x8b)=""/139, 0x8b) [ 44.947463] sctp: [Deprecated]: syz-executor0 (pid 6288) Use of int in maxseg socket option. [ 44.947463] Use struct sctp_assoc_value instead 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000355000-0xc)={0x1, r0, 0x1}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000256000)) write(r0, &(0x7f0000210000)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e13000)="24f8ea8165f48e55231a973f677bc35626729c83ebe7f6cb92c2858bbed38ddbe78482ddbda484a53dcae918653ca08e8e24f0fb95") modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) 2018/02/05 04:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r3, 0x10002}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r5 = getpid() ptrace$cont(0x1f, r5, 0x7, 0x1) readv(r4, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) sendto$inet(r2, &(0x7f000053d000-0xd0)="6c0168d68d167c169de7db92f13ae125841d3f0553600f9a7c6de08e0260c09c1d5bf5a47d0730ec01352129b95d1c643127b8a4990364876752ac299a970840e30230cbc9ab3082e156137c06bd7e32829ba7f6d0f3715cf835d432f4bbbe92f728c768510fe4a5663c7631ab3c8566ba3be853b31cb2cac51eda69b0157430879b0c9d84cf74b8717301533639d8f93061791f4cb1074f2e4dd595684a9edb89bea1ac69a28dda74bf18fb11dac57e0cbc652f3304840549ce871e65ac1acf9dfea9f0653d7680b44a53ae4f76c650", 0xd0, 0x14, &(0x7f0000232000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/05 04:23:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0}) bind$can_raw(r0, &(0x7f0000367000)={0x1d}, 0x10) 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, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x92) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/02/05 04:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f54000-0xb)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008fb000-0x4)=0x3, 0x4) [ 45.000663] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 45.040611] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/05 04:23:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000a67000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 04:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02000000000800000000000000ea030a4e00c10000d805", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') lseek(r1, 0x0, 0x87f1597eaa1ad157) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/02/05 04:23:30 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/dsp\x00', 0x248000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b2b000-0xc)={0x6, 0xffffffffffffff9c}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000051e000)={0x8000, 0xbef, &(0x7f0000fd5000)="3a2c99d519bed5c99d4159a0528ed93c39ad26655bcd8748f0a0d46dab45ebd767266febf1f833766b837025a9cef0e924a26465756e4980d11b39caed50ec9bf1a21224d7f5acb94ad24afdcd43bd0b731b2320ff472e8b43ae574c8f1cc6b207db271fb4af115a863be27fe551ae822231929d5cca066353186086cdfea8eae87d166c19552d198afcd3cc4d", &(0x7f0000fd5000)="cd26bf4543f55a2f6133118da7a2eba796e305226475028f5da82ec48af74b27608e48e750fbe6039271a4f03ac52afa5de7700314c52f79842eb6236efc8cf6fb733b9799d95b15515a6802b1ccd99cea2d6ba5fd3a004e0cba530facb07ab61eb2a6fae3e4a0be7d7c2c0c671bb6f388827ae782f6a81c0ed67ea26c90f07ebfee0275edabace15d8291b2027b0e55eb8b72cf05d2565304fc361eadd7", 0x8d, 0x9e}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e1d000-0x20)={0x0, 0x2, 0xd005, 0x2000, &(0x7f0000d6c000/0x2000)=nil}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000fd5000)={0x0, 0x7ff, 0x7, 0x8, 0x1, 0x9}) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd4000), &(0x7f000075b000-0x4)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000cdb000)={@generic="50b40a298441256f4c81ee77547302bd", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fd6000)=0x4, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cdf000)=0x10, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/05 04:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d66000)={{{@in=@empty, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000a9000)=0xe8) r0 = syz_open_dev$usbmon(&(0x7f00001a8000-0xd)='/dev/usbmon#\x00', 0x2, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002f9000-0x8)={0x0, 0x7dc}, 0x8) [ 45.075776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) close(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000003a000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'amanda\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x340) socket$inet6(0xa, 0x1, 0x0) 2018/02/05 04:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000f3b000/0xd000)=nil, 0xd000, 0x0, 0x8010, r0, 0x0) r2 = mmap$binder(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ca6000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000848000-0x30)={0xc8, 0x0, &(0x7f0000180000-0xc8)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000548000+0x434)=[@fda={0x66646185, 0x4, 0x3, 0x2d}, @flat={0x776a2a85, 0x100, r1, 0x3}], &(0x7f000085f000)=[0x40, 0x48]}, 0x4}}, @acquire={0x40046305}, @acquire_done={0x40106309, r2, 0x3}, @clear_death={0x400c630f, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x20, &(0x7f0000c71000)=[@fda={0x66646185, 0x5, 0x2, 0x36}, @fda={0x66646185, 0xa, 0x2, 0x18}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000eab000-0x20)=[0x0, 0x78, 0x40, 0x28]}}, @free_buffer={0x40086303, r3}], 0x97, 0x0, &(0x7f0000c0b000-0x97)="c3e0900311707fe66dcaca3400a36d2db64d405c83c4fcc62c340592df1bcb84569a169b7ae0cec55b05cdc441391608fb2b70a8cccb5b69105f05985bda43fe578d83b85076a8fce3ab2d0939120064d86cc0e9f6139aa1b39e8d3c51afe02772ddd3b679eeaac4e19be82dfccd15afa94cb13064acf5154c841295c8ea7ce600d52ebfcb3283a9d1e00f6e26e1c17e120e4ead932023"}) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/05 04:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) select(0x2, &(0x7f00006e4000), &(0x7f0000d06000), &(0x7f0000456000), &(0x7f00009aa000-0x10)) select(0x40, &(0x7f00005d5000-0x40)={0x7, 0x3, 0x6, 0x0, 0x2, 0x4, 0x1, 0xff}, &(0x7f00008f7000)={0x6, 0xff, 0x4, 0x100000000, 0x4, 0xfffffffffffffffd, 0x2, 0x7}, &(0x7f0000f27000-0x40)={0x6, 0x7, 0x1, 0x0, 0x216, 0x1, 0xfffffffffffffff8, 0xca}, &(0x7f0000be7000-0x10)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020e000-0xb)='/dev/hwrng\x00', 0x4020c3, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f29000)) renameat(r0, &(0x7f0000461000)='./file0\x00', r0, &(0x7f00000e1000-0x8)='./file0\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002b3000-0x4)=0xfffffffffffff99c, 0x4) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) listen(r0, 0x4) r1 = socket$inet(0x2, 0x80002, 0x0) getsockname$inet(r1, &(0x7f00008ce000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000a3000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002ba000)='lp\x00', 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d84000-0x90)={0x7, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004be000-0x10)={r3, 0x48, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000024d000-0xc)={@local, @multicast2, 0x0}, &(0x7f00003de000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000132000)={@empty, @broadcast=0xffffffff, r4}, 0xc) r5 = socket$alg(0x26, 0x5, 0x0) recvmsg(r5, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000ae2000)=[{&(0x7f0000f2c000)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x7}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001ab000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sync() sendto$inet(r1, &(0x7f0000a89000-0x78), 0x0, 0x200007ff, &(0x7f0000ff1000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mq_getsetattr(r0, &(0x7f00000a0000-0x40)={0x6, 0x5, 0x8, 0x5, 0x9, 0x100000000, 0x41c, 0x2}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000796000-0x88)={0x7, {{0xa, 0x3, 0x1f5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) fcntl$getownex(r5, 0x10, &(0x7f00001e6000)={0x0, 0x0}) sched_setattr(r6, &(0x7f00000b7000-0x30)={0x30, 0x7, 0x1, 0x7ff, 0x1f, 0x9, 0x3}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f2", 0x39) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063b000)={r3}, &(0x7f0000238000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000002e000-0x120)={0xe00000000000000, 0x30e, 0x10000, 0x0, [], [], [], 0x7fff, 0x81, 0x401, 0x5, "638e30fde4f2050c539b28e9dcc65972"}) pipe(&(0x7f00003b1000)) sendmsg(r1, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f3e000-0xc)='/dev/audio#\x00', 0x5, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000913000)={0x4, &(0x7f0000d10000-0x50)=[{}, {}, {}, {}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b5000-0xc)={0x0}, &(0x7f00006f6000-0x4)=0xc) ptrace$poke(0x5, r1, &(0x7f0000f63000-0x8), 0x2) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000623000)=""/212, 0xd4, 0x7, &(0x7f0000000000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x14, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) 2018/02/05 04:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000072f000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f16000)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/mixer\x00', 0x1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1f, 0x4) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f000064c000)={0x1}) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000071b000), 0x4) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f000065e000)={0x3, 0x12, 0xa400000000000000, 0x80, 0xffffffff96921175, 0x80000000}) 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)=0xfffffffffffffff8, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) [ 45.295233] binder: 6351:6357 got reply transaction with no transaction stack [ 45.299200] QAT: Invalid ioctl [ 45.302644] binder: 6351:6357 transaction failed 29201/-71, size 56-16 line 2757 [ 45.314139] QAT: Invalid ioctl 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0xfffffffffffffffa) getsockopt(r0, 0x20000000000002, 0x10000, &(0x7f000025c000-0x8)=""/8, &(0x7f000020f000)=0x380) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) getpeername$packet(0xffffffffffffffff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000512000-0x4)=0x14) 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000445000)=0x401, 0x4) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003de000)) [ 45.347792] binder: BINDER_SET_CONTEXT_MGR already set [ 45.365931] binder: 6351:6357 got reply transaction with no transaction stack [ 45.373441] binder: 6351:6357 transaction failed 29201/-71, size 56-16 line 2757 [ 45.385450] binder: 6351:6371 ioctl 40046207 0 returned -16 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000319000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000356000-0x4)=0x2, 0x4) syz_open_dev$vcsa(&(0x7f0000170000-0xb)='/dev/vcsa#\x00', 0x3fffffffc0000, 0x0) 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000224000-0x4)={0xffffffffffffffff}) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000df2000)=[{&(0x7f0000cf6000-0xcc)="f0", 0x1}], 0x1) r4 = memfd_create(&(0x7f000014b000-0x13)='vmnet0[vmnet1.eth1\x00', 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000450000-0x1)={0x3, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) [ 45.397334] QAT: Invalid ioctl [ 45.399467] binder: 6351:6375 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.413651] QAT: Invalid ioctl 2018/02/05 04:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x47) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000c2e000)={0x77359400}, 0x0) [ 45.476548] binder: undelivered death notification, 0000000000000000 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c13000)="240000001a0007f0006bb402fea9001c040000000c02b500000770eb080003000100fc004cf266e70e2ca57548cc86dc983233b1b6eee37437da294f68a3f76aea396d1729b2d8ba6ca14f3f9bb22db4f2831c24af48f63efd10906fa0b8fe05d8d24a830d2af7046a27349080b55c7f4a0e3df6c81ed40cda0989ee7c64fec57f0682a009e83d1ce04ceca1991b8c40c3f42b22874bd9464634f52e17ab2983782ef81281160d00550000000000000006b5ee9245e8e09bb2b88993", 0x1ef) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000206000-0x8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f0000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f7e000-0xc)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/05 04:23:31 executing program 6: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c6000-0xe)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000171000-0x38)={&(0x7f000021d000)={0x2, 0x2, @empty}, 0x10, &(0x7f0000191000-0x70)=[{&(0x7f000021e000-0xfa)=""/250, 0xfa}, {&(0x7f00001d6000-0x7e)=""/126, 0x7e}, {&(0x7f000021e000-0x53)=""/83, 0x53}, {&(0x7f0000090000)=""/87, 0x57}, {&(0x7f00001b1000)=""/4096, 0x1000}, {&(0x7f000021e000-0xc1)=""/193, 0xc1}, {&(0x7f00001fe000)=""/85, 0x55}], 0x7, &(0x7f000021d000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x80000001, 0x9}, &(0x7f0000074000-0x8)=0x5, &(0x7f0000162000)=0x6, 0x401, 0x1, 0x1, 0x4, 0x44, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000d1000)=""/4096, 0x1000}, &(0x7f000021d000), 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x400}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000205000)=""/73, 0x49}, &(0x7f000021e000-0x1), 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x2}, &(0x7f000021e000-0x8)=0x7, &(0x7f000021d000)=0x4, 0x8, 0x7f, 0x7f, 0xb2fc, 0x76, 0x400}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x8}}], 0x140, 0x24000004}, 0x4004004) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91), 0x0) 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000006000-0x68)) accept$ax25(r0, &(0x7f000000b000-0x10), &(0x7f0000003000-0x4)=0x10) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)) 2018/02/05 04:23:31 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, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a7a000-0x14)={0xffffffff80000001, 0x2873, [0x800, 0xfd9, 0x5]}) 2018/02/05 04:23:31 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000085d000-0x4)='/dev/dsp#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4f000+0xf94)={0x0, 0x7ff, 0x2f}, &(0x7f000019f000)=0xffffff39) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad1000)=@assoc_id=r1, &(0x7f0000537000-0x4)=0x4) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x0) getresgid(&(0x7f0000f6e000), &(0x7f0000aa1000), &(0x7f000030d000-0x4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/sequencer\x00', 0x80, 0x0) r3 = add_key$user(&(0x7f0000fe0000-0x5)='user\x00', &(0x7f0000f60000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000af4000)="7c66ebd4fc0030cd3d4841b9ebb7a68d7ae04cb9b6c9504e39de9fb6c27b618ea014c423df5de27e89835e3c7e6a466ce7353df9ebd03699519cd6739fed4ba1c7516f5682b4c010e40bf0617a2b589213cb280ecbcca7aa5cfe2dee48c0243a141f1d90bae4571ead31700e4ecd923516efaf2fd22f6ed07240a603c0af57811190a49db0800482268bb89fd67288952e2df7a178f63c52bd3346dfa85a0ce52320321b5d0c51046918e8e4a6506c88cf887280a24436b7", 0xb8, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000927000-0x6)='rxrpc\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000802000-0xe9)="6e4d53c13a64351c1acf4f176e149f5f121a3bff924d382801eb23e5dbaeb9b8967319e799c8695ec21145649f1434ce17f130d0a1bd2dadfb33e545b5e45060b10f3477db2dd8bb0d3ff14941d4a367ff815318a7557e296b964ffb0bff8ddc3dfd9432d2603370aa4be7d712a1394dd63044afaaceaccadbcb77ae34bc0ac8da50f1dd8b35baa191c52b426212a79a290285d1717c0cf7b8532cd1f1e513ee4673143f86d81b4deb03543200b8b0646a344f61f9c7ed5187bac287c9e560c18d0a95c0edf6a4292b1520b06d4cfda7a05fdb592eca273a89df3699cd3afa146b3ae6bddaecb26150", 0xe9, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f00002c2000)=[{&(0x7f0000906000)="cddcafb170c935ddc1b9ce4c705f9d03c816eb78a082e395fcf9806963d5ad84f4765ccb03704d4a167b624e760f16a5886c14e2389de665e08d2b766fa025f35eab1cc9a9a8f60eed05ba24ecb87681508fb18750a7cdd5c35a9c2633f243a3dfd92cd859053430e7ef780801a9921222e661fd928cebda4aeac2c47b593ada09511f6726d672ed98e44a245f7bdbfd0a7ec4fe375e8a2d16ed1e359962dd042fef8df699388f9eff3c29387052747eb4e727edab58a85acd65a1f24bc4da9713793ff4030e4771680089e19a5bd775a9bc86d4cac837b914875eda7605a4d4619aba253d8830", 0xe7}, {&(0x7f0000fc1000)="8384a180fda0ba9345e433257b4d7b84208fca581cde4614bfc6198ddfb0fc65f8106df221029f5d80d9fbc4687873673ae0388ed57c569957f0722d14f04b08ca60cd9aadf838d16b8e1bcd8bcd5e3d72ee0b6c2a", 0x55}], 0x2, r4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000ccd000)) sendto$inet(r0, &(0x7f0000a5b000-0x60)="f7aa452c40aa3eb716232e4cd9f756a429f432bb9e754d6a86b5c86adf5f0bb40cc60d9b71ca9af1c4f6f88082578271ca7fe3fa7796dee790a655b9c231033637c221fd64fec82f6a1fb9fbed13f0b23d644718072e27552ceee809fab8d9ef", 0x60, 0x4000000, &(0x7f0000b60000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 04:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000a3b000)=""/188) creat(&(0x7f0000a0b000-0x6)='./bus\x00', 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x17, &(0x7f0000288000-0x4), &(0x7f0000fee000-0x2)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000812000)={{0x9}, 0x0, 0x7fffffff, 0x0, {0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r2, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000bef000-0x8)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') name_to_handle_at(r2, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4), 0x0) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r2, &(0x7f0000cab000)='./control\x00', 0x0) 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000b39000)='@,usereth1\x00', 0x2) sendmsg$nl_generic(r0, &(0x7f0000750000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="03"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/checkreqprot\x00', 0x20080, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socket(0x19, 0x80002, 0x5) getsockname$ipx(r1, &(0x7f0000e6c000-0x10), &(0x7f0000a9e000)=0x10) uname(&(0x7f0000d6f000-0x1000)=""/4096) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007b9000-0xa)='/dev/dsp#\x00', 0x9, 0x40000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000037f000+0x29c)='/dev/dmmidi#\x00', 0x7, 0x2) stat(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000174000-0x38)={&(0x7f0000781000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000751000-0x10)={&(0x7f0000c82000-0x168)={0x168, 0xd, 0x7, 0x26, 0x3, 0x0, {0x1, 0x0, 0x1}, [@nested={0x84, 0x7a, [@generic="8c860dc2d270b0397ed6eb1001a96edb059c3cf34ff617b9513c939381a8acfe42e30686f586d698d4ff26776b8dd1d33aae", @generic="ca4178b43c2caee879ca68ac29b5ed1cc8982f4afcf21d6c152ef2c3", @typed={0xc, 0x70, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x3a}, @typed={0xc, 0x8e, @fd=r1}, @typed={0x10, 0x82, @u64=0x81}]}, @generic="dad8752d2d07cb758accc731e88f31a53f9b3640399d43907318cc288ccef0ab51ca2a7521303c92db25e070a2d8612555f85b4e35baa4ac620146cc", @generic="8f49489068ee610dfc72d7d274b34726af59abf78d8a158f09c316d3af77c438b84fed226d4ec22b83ffd55fd3015959928507b6bcc84fee590d939e3f4aeb4962bb5f85d5de8143e9779a0a24b972ab1f530753a0c25985f42c731d76856b963978e4b84b9cf8dd4a0a", @typed={0xc, 0x77, @fd=r2}, @typed={0xc, 0x33, @uid=r3}, @typed={0x10, 0x69, @u64=0x1}]}, 0x168}, 0x1, 0x0, 0x0, 0x4048840}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 04:23:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000535000)='./file0\x00', 0x40040, 0x6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ed9000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008d8000)='./file0\x00', 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$bt_rfcomm(r1, &(0x7f0000be1000)={0x1f, {0x1, 0x476, 0x9, 0x4, 0x5, 0x94}, 0x1}, 0x9) getsockname$netrom(r1, &(0x7f00008b9000)=@ax25, &(0x7f000016b000)=0x10) accept$inet(r1, 0x0, &(0x7f000065c000)) setsockopt(r2, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/02/05 04:23:31 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, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000089b000)) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000746000)=@in6={0xa, 0x1, 0xf3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000e60000-0xa0)=[]}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f00002ed000)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f00004ef000)=[]}], 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000580000-0x38)={&(0x7f0000283000-0x60)={0x27, 0xa8, 0x5, 0x7, 0x84, 0x0, "fdd1b13f22d1fbed23a29422f09d4b932aa3f512c52a922b815c77e41d11a8d31172381e3067d347dcda4647292863a7c73342eda749afd58d1567de8da2ba", 0x7}, 0x60, &(0x7f0000528000)=[{&(0x7f00007c4000)="737772597fa26770e8a7aa6e0698e2259a70e0a747bf3d8ce1a5851008795ba06aaf002ba9decd740a7e82e1b49624c9f548babc1b6e3e69f269e371f290a399428e454f4da30be0b6190dfbca30fbca6febec88754df56ee5999d31b841b253befcf8b5", 0x64}, {&(0x7f000060a000)="62dcf026deb822a9aae3b7b6c5b2428cdfc529687bdaa8d7cd530ee7aa348a230e05ec95be047f5a4e558981a12af50ab09c0dfeeb9c160f29b487a927083ba639992837fe786c4da47f16cbb1685c39ea7c56ad5c1f6169801288900b", 0x5d}, {&(0x7f0000fc5000-0xc3)="281bca754207403cbf3b493c1b08338846dfdc7e30aceeaa6d54de918e57596e6c630a34f2e5fb8ccc60eaf65cac5459692e7b2249e48f78c9351e6eda23d08d1dc117895b71f981eb990c43055bbde5e3dd5f0c39bb9cba8d7cc8a4797fc56b13202695ddff32a77e9139e81ebb2310747b8fd3f2db0818abbb40797bf6478870deaa4ce35ae054a05f642292e847bd9acc8558e64747c6aa5d2ba18577df032fb0c6ba2772c321b944bb419bdda39a063361d1a11cc9a7f6007b3b14f511d11fabd9", 0xc3}, {&(0x7f0000aea000-0xcf)="6123c64a339671e33b37935862a2e1a04e24bd1762b98786abd4a3db9092f3a35d1cb477a63a67410c27b2669073631c00a6ed383dbdedbcba2388b02f11ae81d4c67bca80268563513074ae23603a42dd93cf1d425cbf01e0a1b46e0c3a6671fc6f38192030621f0e3aef8ed4203d7f9310bb3f4b288df66f93d2c896ee13c73c33ef1f1946a2890ae4b91d7d6196cc7ec4b0381721e8770e5fbc841dd8ad62618d3bdc98b02d3f5afd00dc25295a0b26586d2b0b626dc04a09a43ad168aad389b4e250bae40877141e0fc05bcc39", 0xcf}, {&(0x7f0000431000)="92b6c333aeaaf35727ee0e699bb7832bfdef0ca80b6724d772eecb97112f4c1a60854e9c582bc7ead685c2643ee52d7ed983c3af4f72469a16", 0x39}], 0x5, &(0x7f0000f1d000-0x68)={0x68, 0x0, 0x17, "ed4492a3b1ffea40c75d2862d88948402eda8611da832a8e1fc5495b11742a1ae2b2e87a1702e7563795cc607e821f962b09519fd886131b2156afcefc79e9bce40789dacede69bded7cb8c498c0c20f9805abdf52ba"}, 0x68, 0x4000000}, 0x8000) socket$inet6(0xa, 0x6, 0x3) 2018/02/05 04:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x1000000002000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004f7000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000dbb000)=0x100000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003b7000), &(0x7f00000cb000-0x4)=0x14) ppoll(&(0x7f0000fcd000)=[{r2}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000), 0x8) 2018/02/05 04:23:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000a000-0xc)='/dev/audio#\x00', 0x8, 0x2001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000000a000)={0xc8c, 0x4, 0x100, 0x7, 0xde, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000)=0x80000004, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x4)) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x8c003, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fe3000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x7fffffff, 0xb7f}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x80c}, &(0x7f0000e0a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1, 0x0, 0xffffffffffff8001, 0x7}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x10000000000007}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.719512] device syz7 entered promiscuous mode 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dde000), &(0x7f0000142000), &(0x7f0000764000-0x4)) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001f1000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dde000-0x10)={0x4, &(0x7f0000087000-0x16)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e5a000-0x8)={r2, 0x18}) syz_extract_tcp_res$synack(&(0x7f0000ccb000), 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000cf4000-0x13)='/dev/snd/controlC#\x00', 0x1f, 0x200003) [ 45.741315] device syz7 left promiscuous mode 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000020000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0xc) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/05 04:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000981000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff0d, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000aaf000)={0x0, 0x0, []}) r0 = add_key$user(&(0x7f0000e69000-0x5)='user\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000369000)="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", 0x1000, 0xfffffffffffffff9) r1 = add_key(&(0x7f000083c000-0x8)='trusted\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c89000)="465fd7b73ef2c6c8526b07b4b831a7e09051e0f23e4f777309", 0x19, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000596000)='logon\x00', &(0x7f00003d1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e82000-0x1)='\x00', 0xfffffffffffffffa) r3 = syz_open_dev$vcsa(&(0x7f0000b1f000-0xb)='/dev/vcsa#\x00', 0x0, 0x20800) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000079f000)={0xffffffff, 0x3, 0x400000000000}) keyctl$dh_compute(0x17, &(0x7f00005f9000)={r0, r1, r2}, &(0x7f0000086000-0xec)=""/236, 0xec, &(0x7f0000b7c000-0x38)={&(0x7f00001e1000-0x40)={'sha512\x00'}}) keyctl$link(0x8, r2, r1) io_setup(0x5, &(0x7f0000965000-0x8)) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) syz_open_dev$mouse(&(0x7f00009fe000)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/05 04:23:31 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000097b000)='/dev/admmidi#\x00', 0x7fffffff, 0x20000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000a15000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 45.792442] device syz7 entered promiscuous mode 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = socket(0xa, 0x4400000000080002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000794000)=""/49) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff}) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000d000-0x4)=0x7, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000000e000-0x8)=0xb58) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000000e000-0x110)={0x9, {{0xa, 0x2, 0xf472, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x0, 0x1, [{{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}]}, 0x110) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000003000)=0x80) [ 45.881658] device syz7 left promiscuous mode 2018/02/05 04:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r1 = open(&(0x7f00008bd000-0x8)='./file0\x00', 0x301800, 0x100) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c97000-0x28)={@syzn}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e30000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x200}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) r2 = msgget$private(0x0, 0x28) msgctl$IPC_RMID(r2, 0x0) 2018/02/05 04:23:31 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000175000)='/dev/audio#\x00', 0x0, 0x82000) sendto$inet6(r0, &(0x7f0000d29000)="893ca2f326940aa035cca5a5fce17bdf54e25170ee993234d9639e608503eec829aa76b73d20d2d6173625d11e084d08a23e7b43bfffd243f29db6aa8810a6f0a56f3aa5f7b2e72f2131bb9bd1b5c8f594d7162e163aab771726e0700c7eae374898da67cfe321b98b83c6f4035583daaf22c966eed315d59fe409544408eef4fd114adaa2641e37de037575bddad5314309b3c491b2b5092c6a8b718c8a6de701e3c15d4cf383c9d44dd42be74f32", 0xaf, 0x44040, &(0x7f0000023000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f36000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8cc9be", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/audio\x00', 0x101000, 0x0) connect$unix(r1, &(0x7f0000dc7000+0x515)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ed9000-0x90)=[], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000030d000-0x11)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) io_setup(0x2a3, &(0x7f00007a6000-0x8)=0x0) clock_gettime(0x0, &(0x7f000039b000-0x10)={0x0, 0x0}) io_getevents(r1, 0x6, 0x2, &(0x7f0000a55000)=[{}, {}], &(0x7f00001bb000-0x10)={r2, r3+10000000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000177000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00006a1000)={0x0, 0x2, 0xfffffffffffffffe, &(0x7f00008fc000-0x8)}) ioctl$int_out(r0, 0x2, &(0x7f0000748000-0x8)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) [ 45.951681] QAT: Invalid ioctl 2018/02/05 04:23:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x7]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="ac5a34f699f27d5fb9cae8959c") [ 45.992167] QAT: Invalid ioctl 2018/02/05 04:23:31 executing program 4: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x1b7a}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000f68000), &(0x7f0000b53000-0x4)=0x4) r1 = perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x82100, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000000, 0x181001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x9e)=""/158, 0x9e}, {&(0x7f0000004000)=""/58, 0x3a}, {&(0x7f0000001000)=""/253, 0xfd}], 0x3, &(0x7f0000005000-0xb1)=""/177, 0xb1, 0xfffffffffffff5dd}, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/02/05 04:23:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) preadv(r0, &(0x7f000000c000)=[{&(0x7f000000c000)=""/244, 0xf4}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fadvise64(r0, 0x0, 0x9, 0x0) 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = socket(0xa, 0x4400000000080002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000794000)=""/49) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff}) 2018/02/05 04:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/02/05 04:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace(0x4207, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbd000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000035f000-0x8)={r4, 0x2}) bind$netrom(r3, &(0x7f00008ec000)=@ax25={0x3, {"37ab27214299e1"}, 0xff}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016e000), 0x98) bind$alg(r2, &(0x7f0000765000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c12000)='/dev/sg#\x00', 0x1, 0x800) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)) fstat(r0, &(0x7f0000faa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000923000)='./file0\x00', &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000040f000)='./file0\x00', r1, r2) 2018/02/05 04:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) r1 = syz_open_dev$vcsn(&(0x7f00004f3000-0xa)='/dev/vcs#\x00', 0x3ff, 0x203) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000b83000-0x98)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/05 04:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00006d4000-0x44)) getresgid(&(0x7f000002e000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xda}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x4)) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000), &(0x7f000050f000), &(0x7f0000539000-0x4)) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000e44000)=0x7) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/05 04:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00001cf000-0xdd)=""/221) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005ae000-0x68)={0x3f, 0x5, 0x1, {0x77359400}, 0x7, 0x3ff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c79000-0x30)=[{0x3, 0x5}, {0x0, 0x5}, {0x4, 0x40}, {0x8, 0x8}, {0x6, 0x6}, {0x4, 0x3f}], 0x6) [ 46.127662] kauditd_printk_skb: 52 callbacks suppressed [ 46.127670] audit: type=1400 audit(1517804611.979:86): avc: denied { create } for pid=6528 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=netlink_iscsi_socket permissive=1 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) r1 = gettid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000f5000-0x8)='./file0\x00', 0x4) ptrace$peek(0x3, r1, &(0x7f0000ff5000-0x8)) r2 = dup(r0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a70000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a08000), &(0x7f0000580000), &(0x7f0000f10000)) stat(&(0x7f0000d51000-0x8)='./file0\x00', &(0x7f00007fc000)) getresuid(&(0x7f00002c9000-0x4), &(0x7f0000d25000-0x4), &(0x7f000079e000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ec9000-0x4)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000886000-0x20)={0x1, 0x3000000000, 0x8000, 0x1, 0x6, 0x3, 0x3, 0xffffffff, 0x0}, &(0x7f0000bf9000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a65000-0x6)={r1, 0x9}, 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00004b5000)=0x8, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00001cf000)=@req={0x0, 0x0, 0x3}, 0x10) getsockname(r0, &(0x7f000020d000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000092d000)=0x10) 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffff0292) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x80000000036, &(0x7f000006d000)=@hopopts={0x5f, 0x0, [], []}, 0x8) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f00003a3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00005a8000)=0x1c) mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0xee08f78c276a1833) r1 = open(&(0x7f0000e42000)='./file0\x00', 0x410003, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000c24000-0x4)=0xd3, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000e7000-0x10)={0x800, 0x8, 0x3, 0x400}) rename(&(0x7f0000d58000)='./file0\x00', &(0x7f0000f1f000-0x8)='./file0\x00') 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, 0x0, &(0x7f00000a9000-0x4), 0x80800) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000f7000-0x5)={0x7, 0x3d, 0x4, 0x5}, 0x5) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000052000-0x14)=""/20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x65) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) execve(&(0x7f0000376000-0x8)='./file0\x00', &(0x7f0000a9b000)=[&(0x7f00005f8000)='t.\x00', &(0x7f0000ff3000)='\x00', &(0x7f0000033000-0x2)='7\x00', &(0x7f00001a6000-0x1)='\x00', &(0x7f000094b000)='proc)-)wlan0\x00'], &(0x7f0000c01000)=[&(0x7f00000f2000-0x8)='vmnet0\\\x00']) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b9000)='/selinux/checkreqprot\x00', 0x101480, 0x0) sendmsg$rds(r1, &(0x7f0000569000)={&(0x7f0000c98000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000d94000-0x20)=[{&(0x7f0000a20000)=""/22, 0x16}, {&(0x7f0000fd5000)=""/154, 0x9a}], 0x2, 0x0, 0x0, 0x40408c0}, 0x8040) shutdown(r0, 0x1) 2018/02/05 04:23:32 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, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000dc000)={[], 0x9, 0x100000000, 0x3, 0x0, 0x2, 0x10000, 0x3000, [], 0x1}) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007a0000)=@assoc_value={0x0, 0x3f}, &(0x7f0000f34000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d97000)={r4, 0xd1, "b4b87bd505f3e669f79195c141c15f0abf61621cc379ddb405e344adac084c80db729efa96f8ad7b27f64165b4909273f69372bff01847289756e5242cc3973ed91a229de63cf45e439744b3ee41659d070bfe7532ffa5353b88241f8b29c21543d6dc6c8438f00bae369c7ac9b2f9a8638ca42166086e0c961d6c69b355c34a846c6e747d4d219b1dcb2ae08445439799cd5995f2182b7167db69e17bd057e52c8f4b6406c0b9f93ec0da7bb36fab0bd5beaedb9706ea97ff14bec4417c54364fd3ec56ac89822e8d310942be9f3c3c6d"}, &(0x7f0000843000-0x4)=0xd9) sendmsg$key(r1, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c5b000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mincore(&(0x7f000071b000/0x4000)=nil, 0x4000, &(0x7f0000500000-0x8d)=""/141) syz_emit_ethernet(0x46, &(0x7f000036e000-0x2374)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) dup3(r1, r1, 0x80000) 2018/02/05 04:23:32 executing program 1: sched_yield() mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000024000-0x10)=@ethernet={0x0, @remote}, &(0x7f000000a000)=0x10) r0 = socket$inet(0x2, 0x80005, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xe, &(0x7f0000011000)=""/210, 0xd2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000025000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000027000-0x8)={0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000027000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000027000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000025000)={r1, r4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000025000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0xfffffffffffffe97, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f0000022000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @generic="c1dd806f7c5ac5df5ae5db9fcb4adaa7"}, 0x0, 0xffffffffffffffa1, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}]}}, 0x4f0) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000748000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000d5000)=0x14) sendto$packet(r0, &(0x7f0000bf5000-0xe1)="ededc95e094c4af3cbb9f328dea955e01bbe5039b330d3f5deb8b5213de2adcc4536f1f99248924cc56d41254b0e3e1f36afec6c8fd4daa376762cc8c13e9fa4e301dc8595a7c2ac2f623fd7c79348fb67ef2f611e1fcd0dd874139c7f72af9919575c5750f935fffe8d2ab1c974da601b69df2d7ac297e3943545534130c83b46dc1af4191fd7bae18e4f204e9136c0f0f83f0e659dff6caf019aca5703f8d778546536cc59a41d2e238e44fcff10600a98cdc681fedcaef7b6106aab4395e240e0e46fb6bf6bac97e55eed34d5f67b1452fd3ea4e1b392b63e2f4b0baee63af3", 0xe1, 0x4000040, &(0x7f00008fd000-0x14)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@llc={0x1a, 0x7, 0xff, 0x80000000, 0xffffffff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004ff000-0x4)) r3 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r2, r3, &(0x7f0000e87000)=0x84b, 0x7fffffff) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f3000-0x28)={@common='ip_vti0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000428000-0x4), 0x4) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ffe000)={0xed, 0x55, 0x9, 0x9, 0x1}, 0x14) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000117000-0x6)={0x0, 0x3, 0x80}, &(0x7f0000897000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x30, "a84c4a2c0ec7091ceaa204e3f13ddab0f4347111498418b47c816b3da0446c87b4c9808ba1047bd89a379c47cbf262b4"}, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000aa9000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00004de000-0x4)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) r3 = syz_open_dev$vcsa(&(0x7f0000d0c000)='/dev/vcsa#\x00', 0xfaba, 0x30642) connect$inet(r2, &(0x7f000037d000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$VT_RELDISP(r3, 0x5605) 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bbc000)) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0xdb5e, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000000f000)) connect$nfc_raw(r1, &(0x7f0000014000-0x10)={0x27, 0x865, 0x7}, 0x10) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000001000+0xcd9)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000009000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000005000-0x4)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f0000a08000/0x1000)=nil, 0x1000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000882000)={@local, @remote, 0x0}, &(0x7f00003a8000-0x4)=0xc) sendmmsg(r0, &(0x7f0000549000-0x168)=[{{&(0x7f0000a91000)=@nl=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f0000c04000)=[{&(0x7f0000b1d000-0x1000)="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"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{0x58, 0x139, 0x4, "101b6851e14a03739a0689794f04ac729ef730d1874508dccfc9f22c38a04540d84eaafdd9e705f85f5d66dbcc782bd73bbe6869c7071222c44dff0d90e23da3b9379c"}, {0x108, 0x19d, 0x3, "5a15106c43fd539cc2a548ee88388460d4e0f782d6ef8f5a947d2e0fff2120a1c2b228de8f830fb3fce6342971658b69b5ca26d1d5958b123ce5c818e607dce0d0b579505f9630ab2172e3d6fe9c0d6b514f0e4fcd9ffc74486f0f1127069fead76415a1d1b7dd638464a21503902abdaf85652d1004ce936e43b82f4000619269647f4d3e4307da0ec36158b29622cd1ba4a4de09fcc5284088dcf8bb94a988aa0d733b50395d461d3cdf8908512993aa6a72d67a4a4c6663bfdbce037d7b46a3e755bba970853561d7416198e84752592ee98f0ae3668ce4d0fd8a11192dc7256b1f0ab790d6bdaebc2ee53a2df0d507603a310d"}], 0x14b0, 0x40010}, 0x9}], 0x6, 0x0) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000018f000-0x4)) 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000811000-0x2)=0x8, 0x2) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000ac6000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000016b000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c68000-0xc)={0x0, 0x0}, &(0x7f0000b44000)=0xffffffffffffffcc) setreuid(r0, r0) r1 = socket(0x10, 0x2, 0x0) r2 = getuid() getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00003a5000-0x14)={@dev}, &(0x7f00004a5000)=0x14) sendmsg$nl_route(r1, &(0x7f0000ec0000)={&(0x7f0000aed000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000054d000)={&(0x7f000005f000)=@ipv4_getroute={0x14, 0x1a, 0x8, 0x5, 0x0, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x240480d1}, 0x24008080) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ffe000-0x48)=@newlink={0x48, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid=r2}]}]}]}, 0x48}, 0x1}, 0x0) signalfd4(r1, &(0x7f0000e80000-0x8)={0x3ed800000000000}, 0x8, 0x800) personality(0x4100001) [ 46.408787] device syz0 entered promiscuous mode 2018/02/05 04:23:32 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d93000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f00004c0000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f000087b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001b6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c2d000)={0x0, 0x0}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000159000)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$KVM_X86_SET_MCE(r8, 0x4040ae9e, &(0x7f0000f77000-0x40)={0x400000000000000, 0x4, 0x3, 0x0, 0x6}) write$sndseq(r1, &(0x7f0000c08000+0x2d)=[{0x0, 0x100000001, 0x0, 0x10000, @time={r2, r3+10000000}, {0x8001, 0x101}, {0xae77, 0x8}, @result={0xfffffffffffffff7, 0x5}}, {0x401, 0x100000000, 0x800, 0x9, @tick=0x6, {0xfffffffffffff800, 0x8}, {0x3ff, 0xff}, @note={0x17, 0x12000, 0x0, 0x3275, 0x6}}, {0x8, 0x8, 0x6, 0x8, @time, {0x80, 0xffffffffffffffff}, {0xb6, 0x4}, @raw32={[0x7, 0x7, 0x7]}}, {0x8, 0x9, 0x2, 0x3ff, @tick=0x9, {0x3, 0xffffffff}, {0x10000, 0x3ff}, @queue={0x3, {0x80000000, 0x57}}}, {0x4, 0x8, 0x6c3, 0x705, @tick=0x8, {0x2, 0xc53}, {0x9, 0x7}, @result={0x81, 0x4}}, {0x9, 0x7ff, 0x8001, 0x5, @time={r4, r5+10000000}, {0x9, 0x80000000}, {0x1f, 0x5}, @ext={0x0, &(0x7f00003ff000)="296230d9142bec3a60f127b87ae548c3661bab172cf64c2fd2001d9bab7421154ac618db71fc46b03bbd02e63c273dfc2feacf7235f7a738cd7ddd4f5e7e684986d5ec02a1d972eb09540fc8c06d13ab77b55b51f1c7f9bef18ad0cc52731845212433865a4343f5136b443a8efc1ce24e85a361f9caa9aeaefdb017a9cd2288dd1fc60fa81930697a57d036d1f86d52cf9f93ee4604a294c98ca307997f28563fc7ec88040eb6dc27e87f29af9b390769c3f775f49f9a2c2377de1d604e4684e1fdc79506714f44fb2c86aca2405e1cb7ae656edc4b5173813825c68aa7c43ee5eafbabef09e687807aac00300cd4"}}, {0x8001, 0xf8, 0x0, 0x2, @time={r6, r7+30000000}, {0xffffffffffffff81, 0x9}, {0x20, 0xffff}, @raw8={"aeaf683c06883077b6dc0732"}}, {0x2, 0x10001, 0x9, 0x9, @tick=0x80000001, {0x1, 0xce}, {0x9, 0x3}, @control={0x80, 0x10000000000000, 0x4}}, {0x5, 0x0, 0x5, 0x2, @time, {0x8001, 0x10001}, {0x10001, 0x10001}, @result={0x7}}], 0xfffffffffffffcfc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80000000000080, 0x8}) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f42000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x54)="7ebaa39cf5fbe3e23dca888886d172b748030aec1c10e2860872588554acc3769d57ee8ca8286be04d54cbaa657312872ae4e5388a26ee983461505e59fd29e775827b9cfdc911673ffe58049a0d49a1ba99e782", 0x54, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000441000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='lo:^[\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000885000-0x57)="e05c468b599449dc2734d66cf8af7c271f83378e1507e5f2f02ca938ebae816bbd336763fc04af433f5fac9b16923f24ce4ef05964cc78069104cdfc80f57456bfa7992eaed3fe6703d58e8cb119fcc6608a28d3a2d0fa", 0x57, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/02/05 04:23:32 executing program 2: r0 = creat(&(0x7f0000bda000)='./file0\x00', 0xa) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000f39000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f0000fc0000)={&(0x7f000054a000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x2000000000000001, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9}, {r2, 0x2000}, {r2, 0x1000}, {r2, 0x1000}, {r1, 0x400}, {r1, 0x200}, {r1, 0x1}, {r1, 0x10}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000), 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003bd000-0xb)='/dev/audio\x00', 0x800, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) [ 46.463199] device syz0 left promiscuous mode 2018/02/05 04:23:32 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, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000336000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ebf000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r1, &(0x7f0000004000-0x1000)="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", 0x285) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000005000-0x20)={0x0, 0x3, 0xffff, 0x3, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x2b)="e33e7d7998a075b80dfa7dcee2f853ee38f6abec310283ecb21ea0a2ff6073bcb95a137fd3841282e85f2c", 0x2b}, {&(0x7f0000000000)="a8b3f31836bb3c0b241eebadb3c6467dac727ac9170efd05287bd626e6e2c409b9f55cbc48ea1a6040b73b4612e40f4a5b78c2cfbe26075d966e662892a80cbe214b97eff49c382495963c1f3f4715d547ac1ab72a", 0x55}, {&(0x7f0000003000)="8e2e8852e944f290ff87dcceb34d27d935231289b591165ab9f4b168387c5b24f1f84f6e184582825aee5d204b6cd941fbeb0b78fd6a9780df77202c447ae20ec534979b4e372b89a84b78b56792e76931c035ef55", 0x55}, {&(0x7f0000004000-0x64)="9778c23754a1b422e16f78056aebed5ac163b10c75933a1ba9d5817c33da96462117cce448d270ab3ba6a9c5f9c2568f0a47b7221190e9a5ae745f6ac34cd3dbc83814549d2a33df0071f3c281c7c116c7ece8cb4faef0efd6ee853afe95e262a1d2fa24", 0x64}, {&(0x7f0000005000-0x3)="58c7ee", 0x3}, {&(0x7f0000002000-0x35)="c6ca870936e22f6bd0e3b4100dab124abc5a6c42a78926a30cc8142a0faad699db1b55a420a580057436927c65d1b95310ba9ea660", 0x35}], 0x6, 0x2) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f1000-0x9)='/dev/ppp\x00', 0x4003, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x4000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000ada000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r3, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000dc6000)=0xe8) setresuid(r4, r5, r6) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/05 04:23:32 executing program 6: pipe(&(0x7f0000d3b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x48)={0x48, 0xffffffffffff2f47, "aa51f2587f92f37d95e056d348353ff66251581090d031a605b1319fe6281194df1696806375feee45006f964a5a66caefa3d60fcbc332143e8bcc9894aabbbb"}, &(0x7f0000002000-0x4), 0x1000) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000e5e000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat(r4, &(0x7f0000226000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ff4000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b09000)={0x0, 0x0, 0x837}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000733000)={r5, r7}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CLR_FD(r3, 0x4c01) tee(r6, r1, 0x3ff, 0x1) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xa, 0x3, 0x2) bind$vsock_dgram(r1, &(0x7f0000023000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_open_dev$audion(&(0x7f00003c1000-0xc)='/dev/audio#\x00', 0x9, 0x100) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000c0000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x7, 0xbf, 0x0, 0xfffffffffffffffe, 0x80000}) 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f9b000-0x4)=0xe8) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000033f000-0x8)='./file0\x00', 0x1ae) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00006bb000-0x14)={0x0, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520a", 0x6c) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) syz_open_dev$sndmidi(&(0x7f000012c000)='/dev/snd/midiC#D#\x00', 0x401, 0x200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/rtc\x00', 0x400000, 0x0) poll(&(0x7f000074a000)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000068f000-0x8)={0x7, 0x8, 0x80, 0x5, 0x8001}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000) open(&(0x7f0000844000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f77000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000f78000-0x14)={0x598, 0xc, [0x3, 0x3, 0x80000001]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000753000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000578000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000493000)={0x0}) clock_gettime(0x3, &(0x7f00005ed000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000003000-0x60)=[{0x400, 0x9, 0x0, 0x6, @tick=0x81, {0x2, 0x80}, {0xffff, 0xfffffffffffffff8}, @connect={{0x5, 0x9b}, {0x4, 0xdcf}}}, {0x6, 0x1f, 0x2, 0x5, @tick=0x10001, {0x1, 0x756}, {0x6, 0x7}, @connect={{0x2, 0x7}, {0x62, 0x152}}}], 0x60) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10)={r1, r2}, &(0x7f0000a6b000), 0x0) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000462000-0x4)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a3d000-0x4), &(0x7f0000b75000)=0x4) 2018/02/05 04:23:32 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cec000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x80800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x0) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cc0000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket$inet6(0xa, 0x1, 0xe2c) r2 = semget$private(0x0, 0x3, 0x10) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f00005f3000)=""/4096) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/cuse\x00', 0x40000, 0x0) accept4$packet(r3, &(0x7f0000bc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c10000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c7c000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, r4}) semop(r2, &(0x7f0000a59000-0xc)=[{0x3, 0x3, 0x1800}, {0x0, 0x2, 0x800}], 0x2) write$fuse(r3, &(0x7f0000c8e000)={0x10, 0x4, 0x0, @random}, 0x10) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pivot_root(&(0x7f00009bf000-0x8)='./file0\x00', &(0x7f0000954000-0x8)='./file0\x00') bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) [ 46.727696] x86/PAT: syz-executor7:6663 map pfn RAM range req write-combining for [mem 0x1ac018000-0x1ac018fff], got write-back 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000392000-0x11)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000415000)=""/6, &(0x7f0000920000)=0x6) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000009d000)={r0, r0}) 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="c3b10c114b57eae84be32cdd3efc6c4f", &(0x7f0000013000)=@ethtool_cmd={0x2b, 0x200, 0xd7, 0x5, 0x1ff, 0x2, 0x5, 0x7, 0x6, 0x0, 0x100000001, 0x1, 0x5, 0xffffffffffffff00, 0xaa, 0xfffffffeffffffff, [0x10001, 0x1]}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x8000000000001}) io_setup(0xffffffffffff8001, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x99c2, r1, &(0x7f0000000000)="14d40614f0c4d6f6b11610203889985e2741696ae769edc2accfc0d355f794e88706bd2eef23b8c5d55ec1bfb98267065d9d7ca724529e40cdf82e9b8cb2fec935a050415f3f5679e2e830850fd938b54dec9cdd3a3b53e3e616ceb61b471e8e6f864b45a24f218bcafea15732e0085a67", 0x71, 0x2, 0x0, 0x1, r3}, &(0x7f0000002000-0x20)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000002000-0xf0)="a3dba174b84ef5ddd8c5586711af78d2b42deb0aee290f0290bd217b013b4c8d3b3dbb32e54ab5e642b87e42b4f717907b8c011bc9f64c7aab7e5f9f2bf36a3f4c676184b9b2668012b77a070884459cefb189b75e541a7d57bde93eae9049bbd506d7d19ca31cd1e09fbae6851e327dae3b434b347a31db40537bd9232eb26fbf7d56a4abef3d31a7ced9f2500d5dc841bf6b66248602756d42e0923af4d75006bb77bd43a327dcb139d8eccd51912c6101afaa408c5f92486e7108345ed5d61f108e47e2c8fd792857425c227e5c020466f949cd35bdef561ecebf686ffb28db629648b73b0bc6bc4c234361983c6f") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000012000-0x6)={0x1f, 0x6, 0x2}, 0x6) close(r1) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000021000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)}}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000035000)=[{{&(0x7f000002a000)=@nfc, 0x10, &(0x7f0000036000-0x20)=[{&(0x7f0000036000-0x25)=""/172, 0xac}, {&(0x7f0000035000)=""/6, 0x6}], 0x2, &(0x7f0000029000-0xd7)=""/215, 0xd7, 0x8000}, 0x81}, {{0x0, 0x0, &(0x7f0000036000-0x50)=[{&(0x7f0000035000)=""/4096, 0x1000}, {&(0x7f0000014000-0x10)=""/16, 0x10}, {&(0x7f0000036000-0xd)=""/166, 0xa6}, {&(0x7f0000035000)=""/150, 0x96}, {&(0x7f000002a000)=""/251, 0xfb}], 0x5, 0x0, 0x0, 0x800}, 0x8}, {{&(0x7f0000036000-0x6)=@hci, 0x6, &(0x7f0000035000)=[{&(0x7f0000035000)=""/254, 0xfe}, {&(0x7f0000036000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000)=""/85, 0x55}, {&(0x7f0000027000-0xe3)=""/227, 0xe3}, {&(0x7f0000036000-0xd1)=""/209, 0xd1}, {&(0x7f0000036000-0x5d)=""/93, 0x5d}], 0x6, &(0x7f0000035000)=""/11, 0xb, 0xfffffffffffff320}, 0x7}, {{&(0x7f0000016000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f000001f000-0x40)=[{&(0x7f0000033000)=""/44, 0x2c}, {&(0x7f0000035000)=""/41, 0x29}, {&(0x7f000002c000)=""/185, 0x40}, {&(0x7f0000003000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000017000)=""/30, 0x1e, 0x8}, 0x3}, {{&(0x7f0000035000)=@nfc, 0x10, &(0x7f000000e000)=[{&(0x7f0000036000-0x8e)=""/142, 0x8e}, {&(0x7f0000030000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000035000)=""/54, 0x36, 0xffffffffffffff7f}, 0x8d}], 0x5, 0x40, &(0x7f0000036000-0x10)={r5, r6+30000000}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000037000-0x8)='./file0\x00', r1, r2) 2018/02/05 04:23:32 executing program 5: r0 = msgget(0x3, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000408000-0x93)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000173000-0xe8)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00004d8000)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000627000)={r2, r3, r4}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ce000), 0x0) 2018/02/05 04:23:32 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000695000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00006e4000-0x58)={0x9, 0x2, 0x40da, 0x6d2978be, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x40b4, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x401, 0xfffffffffffffffc, 0x0, 0x200000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000bb3000)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000758000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x1, {0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a) syz_open_procfs(0x0, &(0x7f000033f000-0xa)='net/unix\x00') 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eb2000-0xb)='/dev/mixer\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) mq_timedsend(r1, &(0x7f000096f000), 0x0, 0x0, &(0x7f000058f000-0x10)) renameat(r0, &(0x7f00003f2000-0x8)='./file0\x00', r2, &(0x7f0000443000-0x8)='./file0\x00') 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ada000)=@generic, &(0x7f0000830000-0x4)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000064000)=0xc000000000000000, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) [ 46.810334] x86/PAT: syz-executor7:6663 map pfn RAM range req write-combining for [mem 0x1cf148000-0x1cf148fff], got write-back 2018/02/05 04:23:32 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00009c8000-0x4a)=""/74, &(0x7f000031e000-0x4)=0x4a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f0000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xffffffffffffff73) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f55000-0x8)) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, &(0x7f0000f13000)=[{{&(0x7f0000e62000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000d8e000-0x90)=[{&(0x7f00007d8000)=""/4096, 0x1000}, {&(0x7f0000b20000-0xc)=""/12, 0xc}, {&(0x7f000021e000)}, {&(0x7f0000da7000)=""/33, 0x21}, {&(0x7f0000956000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4f000)=""/209, 0xd1}, {&(0x7f00002da000-0x75)=""/117, 0x75}, {&(0x7f000002e000)=""/242, 0xf2}, {&(0x7f0000519000)=""/13, 0xd}], 0x9, &(0x7f0000650000-0x4f)=""/79, 0x4f, 0x80}, 0x7}, {{&(0x7f00009c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f000017a000-0x20)=[{&(0x7f0000ddc000)=""/94, 0x5e}, {&(0x7f0000695000)=""/4096, 0x1000}], 0x2, &(0x7f00006d4000)=""/165, 0xa5, 0x81}, 0x553}], 0x2, 0x1, 0x0) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x450)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xff000000, @generic="4853076fc8c9a24b6dcb6f91c795ee57", @common='yam0\x00', {0xff}, {}, 0xff, 0x2, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@unspec=@hashlimit2={0x0, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x2, 0x6, 0x4, 0x8644, 0xfffffffffffffcd3, 0x1, 0x1, 0x78, 0x80}, 0x20}}, @common=@set={0x0, 'set\x00', 0x0, {{0x8, [0x0, 0xc85, 0x1, 0x2000000000000, 0xe51, 0x44], 0x1, 0x6}}}]}, @REJECT={0x1f1, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x200000000}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007b3000-0x598)=@mangle={'mangle\x00', 0x1f, 0x4, 0x538, 0x190, 0x190, 0x230, 0x98, 0x190, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000f91000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @unspec=@void]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, 0x401, 0x54d, [0x1, 0x3f, 0x1f, 0x3, 0xba, 0x10001, 0x5, 0x80000001, 0x3, 0x5, 0x7c, 0x0, 0x4, 0x8, 0x0, 0xc9], 0x0, 0x7, 0x9}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xd, 0x6, @multicast2=0xe0000002, 0x3}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @common='erspan0\x00', @generic="224d0a54bab28a8ad853338e8f8dd981", {}, {}, 0x7b, 0x1, 0x8}, 0x0, 0x2c8, 0x308, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x12, 0x0, [{0x10000, 0x7, 0x2, 0x401}, {0x0, 0x8, 0x7fff, 0x2}, {0x7, 0x7, 0x146440000000, 0x1}, {0x5, 0x100, 0xffffffff, 0x8}, {0x6743, 0x2, 0x2, 0x4}, {0x0, 0x9, 0x400, 0x7}, {0x9, 0x9, 0x8, 0x3}, {0xff, 0x80000001, 0x100000001, 0x7fff}, {0x400, 0xef, 0x4, 0x7}, {0x9, 0x9, 0x5, 0x200}, {0x4, 0x2, 0x3, 0xff}, {0x6, 0x80000001, 0x5, 0x5}, {0xffffffffffffffff, 0xff, 0xffff, 0x8}, {0xf01, 0x7ff, 0x6, 0x7fffffff}, {0x5, 0x1, 0x0, 0x8}, {0x0, 0x5dc, 0x5, 0x7fff}, {0x7ff, 0xffffffffffffffc9, 0x76, 0x1}, {0x8, 0x0, 0x4, 0x2}, {0x1, 0xff, 0x3f, 0x6}, {0x3, 0x2, 0x1}, {0xb74, 0x6c, 0x7b68, 0x101}, {0x8, 0xfff, 0x1, 0x73}, {0xfffffffffffffff9, 0x826, 0x0, 0x2}, {0x5, 0x9, 0x7f, 0x3}, {0x9, 0xe61747c, 0xa956, 0xfffffffffffffcba}, {0x1, 0xffffffffffff55a6, 0x1f}, {0x9, 0x100, 0x9, 0x100}, {0xa7, 0xffffffffffffffbe, 0x554, 0x8}, {0x1, 0x81, 0x6, 0x2}, {0xa04, 0x91, 0x9}, {0x69, 0xfff, 0x6, 0x946}, {0xffffffff, 0x9, 0x80000000, 0x9}, {0xffffffffffffff57, 0x81a, 0x100000000, 0xffffffff}, {0x1, 0x7, 0x7, 0xfffffffffffffffa}, {0x5, 0x100000000, 0xf6f1, 0x8}, {0x6, 0x3, 0xa, 0x90}, {0xcc, 0x400, 0x7, 0x5fdc}, {0x80000000, 0x5, 0x200000000, 0x101}, {0x7, 0x7fffffff, 0x3, 0x200}, {0x5, 0xfc89, 0x8, 0xfff}, {0x66639335, 0x9, 0x100, 0x714855e0}, {0x1, 0x0, 0x3, 0x8}, {0x1, 0x9, 0xa43, 0x2}, {0x0, 0xffffffffffffff7f, 0x1, 0x36}, {0xffffffff, 0x3, 0x100, 0xbe2}, {0x16000000, 0x9, 0x9, 0xfffffffffffffff7}, {0x2, 0xc1d, 0x80000001, 0xffffffff}, {0x200, 0xfffffffffffffffe, 0x1, 0x8000}, {0xab76, 0x1ff, 0x400, 0x2}, {0x4, 0x8a1, 0x9, 0xfff}, {0x2160, 0x327, 0xfff, 0x5}, {0x0, 0x1ff, 0x3, 0x40}, {0x8, 0x9, 0x8000, 0x5}, {0x7, 0x80, 0x101, 0x3}, {0x80000001, 0x4, 0x8000, 0x8}, {0x4, 0x2, 0x9, 0x1f}, {0xffffffff, 0x9, 0x1, 0x1}, {0x10001, 0x81, 0x2}, {0x8, 0xfa37, 0xffffffff, 0xfd}, {0xff, 0x1, 0x1, 0x7ff}, {0x3a2c, 0x2, 0x7, 0x2}, {0x671c7e50, 0x0, 0x6, 0x7}, {0x5, 0x9, 0x6, 0x3f}, {0x5, 0x0, 0x8, 0x8}], &(0x7f000097e000)="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"}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x9, 0x8, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x8000}}}]}}, 0x598) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008f8000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000074000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)={0x0, 0x5000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00001e7000-0x18)={0x8, 0x8, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000606000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0x10001, 0x7, 0x1, 0x8}, &(0x7f0000fea000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b57000)=@assoc_value={r1, 0x5}, 0x8) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/02/05 04:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000091d000-0x8), 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004ae000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000302000-0x8)={r1, 0x1}) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f7000-0x9)='/dev/vcs\x00', 0x10000, 0x0) accept4$packet(r2, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f0f000)=0x14, 0x800) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000+0x30a)=0x1ff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000)=@known='security.selinux\x00', &(0x7f0000002000)='em0]#eth0-&-\x00', 0xd, 0x3) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000cb3000), &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000), 0x8}) ioperm(0x3, 0x2, 0x313) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000004000-0x1e)={0xd3ca, 0x7, 0x1, "b5571301eca3", "22152485169fbf5ab40d2f81f9cb63ab"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000)={0x1, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000)='[ppp1\x00', 0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002000)={r2, 0x1702f172, 0xfffffffffffffffa, r3}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fsync(r4) 2018/02/05 04:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000392000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) bind$can_raw(0xffffffffffffffff, &(0x7f0000129000-0x10)={0x1d}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) socket$netlink(0x10, 0x3, 0x8000000000004) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r0, &(0x7f00007ba000-0x8)=0x4000039, 0x59) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000085f000-0x70)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8a000-0x14)={0x0, 0x9bb4, 0x401, 0xffffffff, 0x100, 0x1}, &(0x7f0000202000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e9c000)={r1, 0xd5, 0x2}, 0x8) getpeername$llc(r0, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002e3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ba000)={0x0, 0x2}, &(0x7f0000198000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a8c000-0x8)={r2, 0x100}, 0x8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000636000)={0x1, 0xfffffffffffffff7}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000269000-0x4), &(0x7f000018f000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007b4000)={0xf000, 0x12000}) syz_open_dev$vcsn(&(0x7f00009ea000-0xa)='/dev/vcs#\x00', 0x2, 0x2080) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000695000)=""/181) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000110000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000a12000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000057e000)={r3, 0x2557, 0x30000000000, 0x6, 0x5, 0x50}, 0x14) 2018/02/05 04:23:32 executing program 6: 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) r2 = syz_open_dev$mice(&(0x7f0000c19000+0x928)='/dev/input/mice\x00', 0x0, 0x38240) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000003d000)={0x1ff, 0x9, 0x9, {0x0, 0x1c9c380}, 0xff, 0x660}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000009f000-0x20)={0x0, &(0x7f000002d000), 0x2, r3, 0x2}) 2018/02/05 04:23:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000f76000)='cifs.spnego\x00', &(0x7f00008c9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080d000-0x2)=',\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000d7c000-0xbc)=""/188, 0xbc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000828000-0x40)={0xffffffff, 0x7, 0x218, 0x1f, &(0x7f0000a18000-0x1f)=""/31, 0x41, &(0x7f0000abc000)=""/65, 0xb7, &(0x7f000027a000)=""/183}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000cdc000-0x23)=""/35) 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) preadv(r2, &(0x7f00009e9000-0x50)=[{&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000a1f000)=""/35, 0x23}, {&(0x7f0000001000-0x12)=""/18, 0x12}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e98000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000996000-0x10)=@generic="6ea383eee51d0a0e7969af00bf463578"}) 2018/02/05 04:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r3 = dup2(r0, r0) accept4$vsock_stream(r3, &(0x7f0000689000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) 2018/02/05 04:23:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00005da000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000632000-0x5e)=""/94) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/02/05 04:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) writev(r0, &(0x7f0000c0c000)=[{&(0x7f000005a000)="b0d418629cf1800f686e13bea7842a425522fed9e24efa9c4bc63a84be6e075c37c6df669310019b9ee6e7f0c9ac486372140306593c58729cd4c65db0510596dea46b49f934a743888a6bc90a691455063cbf23d627c7fe4b0b58f7f0e0908a8efc56a4994a0d33c96580cc69e35d", 0x6f}, {&(0x7f0000b7d000)="f6a870", 0x3}, {&(0x7f00000f1000-0x60)="723d105a12be35d345b3b345fa6f231fb658d04843fae55f65f659e5800c4f076e61d418716f83bb30a29d5e08f346e35adc03ccfd12df4afd430ceac0d5947c5ea90b647d1e1375daa3f57695c34dab6c6e4c23b357efb1a3d00f60af6816ef", 0x60}], 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) 2018/02/05 04:23:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x6, &(0x7f0000003000-0x8)=0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="79616d3000000000001f00"}) 2018/02/05 04:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x400000000004800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/sequencer\x00', 0x2140, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c4b000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x7002}, 0x0, 0x0, 0x0, 0x40000}) 2018/02/05 04:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = memfd_create(&(0x7f0000eb2000-0xa)='mime_type\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00005c4000)) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8), 0x8, 0x0) 2018/02/05 04:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000368000-0x8)={0x892b, 0x100000000}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)='/dev/hwrng\x00', 0x200000, 0x0) execveat(r1, &(0x7f0000556000-0x8)='./file0\x00', &(0x7f0000813000-0x20)=[&(0x7f0000ec5000-0xb)='/dev/hwrng\x00', &(0x7f00003aa000-0xb)='/dev/hwrng\x00', &(0x7f0000e68000-0xb)='/dev/hwrng\x00', &(0x7f0000dd0000-0x42)="70726f637d73797374656d6d696d655f747970656370757365749229637075736574706f7369785f61636c5f61636365737374727573746564766d6e6574313ad600"], &(0x7f0000481000)=[&(0x7f0000191000-0xb)='/dev/hwrng\x00', &(0x7f0000962000-0xb)='/dev/hwrng\x00', &(0x7f00007dd000)='vmnet0-\x00', &(0x7f0000b43000)='/dev/hwrng\x00', &(0x7f0000475000-0x3)='+-\x00', &(0x7f0000dc4000)='/dev/hwrng\x00', &(0x7f0000e7e000-0xb)='/dev/hwrng\x00', &(0x7f0000da8000)='/dev/hwrng\x00', &(0x7f00005c4000)='\x00'], 0x1100) getpeername$packet(r1, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a72000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000e54000)=0x2) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000ac5000-0x400)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a67000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3d82, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}}, &(0x7f0000c3a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000846000)={r5, @in={{0x2, 0x2, @empty}}, 0x3, 0x9, 0x7, 0x7, 0x401}, &(0x7f0000964000-0x4)=0xa0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bdb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000298000)={{{@in=@broadcast, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000a4000-0x4)=0xe8) lstat(&(0x7f00002d6000)='./file0\x00', &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee9000-0xc)={r7, r8, r9}, 0xc) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r6) 2018/02/05 04:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00004e6000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d0100980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c26000)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @loopback=0x7f000001}, 0x120, 0x42f7, 0x401, 0xa7, 0x44, 0x0, 0x5, 0x1, 0x8000}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000041a000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000262000-0x400)={"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"}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000cce000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x0, @empty}, @generic="da8dc68b1857ee274677f92b825df108"}) io_setup(0xb5a, &(0x7f0000a48000-0x8)=0x0) io_cancel(r4, &(0x7f0000783000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000e96000-0x78)="a6513cd5c23b63b307ccc3c3af5c0f704561100dd5fb8e782c1a27cf16a2f40653888fab591cf75d8a81281aecda22576d73cfefc324276e980df38fa7203ffbdf2d89665d36526e6fcbb508640e3bbcad4bbca64f1f889686f13570ebd02d472d5cd8f5328ae6e6bf4f0076a935f3c25d64c4be3f562874", 0x78, 0x4, 0x0, 0x1, r3}, &(0x7f00005be000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000942000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000a12000-0xbc)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c50000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}) 2018/02/05 04:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/dsp\x00', 0x442440, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed0000-0x7)='cgroup\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000023a000-0x8)={r1, r2}) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map}) socket$kcm(0x29, 0x0, 0x0) 2018/02/05 04:23:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c17000)={@generic="e600ae1e563f4b7cf91ff81c173d521b", @ifru_addrs={0x2, 0x3, @rand_addr=0x67}}) r1 = socket(0x11, 0x4000000000080003, 0x0) write(r1, &(0x7f00002e8000-0x74), 0x0) 2018/02/05 04:23:33 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000a000)='/dev/snd/seq\x00', 0x0, 0x4080) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8900) [ 47.164969] QAT: failed to copy from user cfg_data. [ 47.174538] audit: type=1400 audit(1517804613.025:87): avc: denied { setopt } for pid=6771 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 04:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a3a000-0x8), &(0x7f0000b69000)=0x8) timerfd_gettime(r0, &(0x7f0000bc1000-0x20)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cf000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) accept$nfc_llcp(r2, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) [ 47.276671] audit: type=1400 audit(1517804613.125:88): avc: denied { ioctl } for pid=6771 comm="syz-executor5" path="socket:[17664]" dev="sockfs" ino=17664 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 04:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000055f000-0x78)={0x7, 0x78, 0x9, 0x6, 0x20, 0xfffffffffffffffa, 0x0, 0xfff, 0x1000, 0x4, 0xff, 0x8001, 0x9, 0xffffffff, 0x8, 0x5, 0x8000, 0x3, 0x2, 0x2, 0x1, 0x6, 0x1a71, 0x200000, 0x6, 0x2, 0x101, 0x10001, 0x20, 0x100000001, 0x9, 0x7, 0x200, 0x7, 0x3f, 0x2, 0x7e34, 0x8, 0x0, 0x10001, 0x2, @perf_config_ext={0x28, 0x10f8}, 0x0, 0x2, 0x66, 0x20004, 0x8, 0xdd, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) r3 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3}, 0x2c) accept$llc(r5, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00002be000-0xe)='/dev/admmidi#\x00', 0xffff, 0x101000) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r6}, 0x1f) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000011e000-0x4)=0x0) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000dff000)=r7) msgget$private(0x0, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f1d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000484000), &(0x7f0000c44000-0x4)=0x93) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x3b0}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) readv(r2, &(0x7f0000b47000)=[{&(0x7f000083b000)=""/4096, 0x1000}], 0x1) 2018/02/05 04:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) creat(&(0x7f0000db6000)='./file0\x00', 0x190) listen(r0, 0x3f) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 47.306044] audit: type=1400 audit(1517804613.128:89): avc: denied { getopt } for pid=6794 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=netlink_crypto_socket permissive=1 [ 47.385359] ================================================================== [ 47.392959] BUG: KASAN: use-after-free in l2tp_session_create+0x9aa/0xb80 [ 47.399903] Read of size 4 at addr ffff8801d943c3a8 by task syz-executor5/6777 [ 47.406189] device eql entered promiscuous mode [ 47.407254] [ 47.407270] CPU: 1 PID: 6777 Comm: syz-executor5 Not tainted 4.15.0+ #297 [ 47.407277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.407283] Call Trace: [ 47.407304] dump_stack+0x194/0x257 [ 47.407326] ? arch_local_irq_restore+0x53/0x53 [ 47.440709] ? show_regs_print_info+0x18/0x18 [ 47.445222] ? l2tp_session_create+0x9aa/0xb80 [ 47.449814] print_address_description+0x73/0x250 [ 47.454676] ? l2tp_session_create+0x9aa/0xb80 [ 47.459279] kasan_report+0x25b/0x340 [ 47.463115] __asan_report_load4_noabort+0x14/0x20 [ 47.468068] l2tp_session_create+0x9aa/0xb80 [ 47.472496] ? l2tp_tunnel_delete+0x50/0x50 [ 47.476834] ? trace_hardirqs_on+0xd/0x10 [ 47.480999] ? __local_bh_enable_ip+0x121/0x230 [ 47.485682] pppol2tp_connect+0xed7/0x1dd0 [ 47.489921] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 47.495127] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 47.500509] ? selinux_socket_connect+0x311/0x730 [ 47.505343] ? lock_downgrade+0x980/0x980 [ 47.509507] ? selinux_socket_setsockopt+0x80/0x80 [ 47.514450] ? lock_release+0xa40/0xa40 [ 47.518431] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.524333] ? __check_object_size+0x8b/0x530 [ 47.528837] ? __might_sleep+0x95/0x190 [ 47.532823] ? security_socket_connect+0x89/0xb0 [ 47.537579] SYSC_connect+0x213/0x4a0 [ 47.541374] ? SYSC_bind+0x410/0x410 [ 47.545077] ? get_unused_fd_flags+0x121/0x190 [ 47.549647] ? __fdget+0x18/0x20 [ 47.553059] ? trace_hardirqs_off+0xd/0x10 [ 47.557281] ? exit_to_usermode_loop+0x198/0x2f0 [ 47.562037] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.567574] SyS_connect+0x24/0x30 [ 47.571105] ? SyS_accept+0x30/0x30 [ 47.574727] do_syscall_64+0x282/0x940 [ 47.578637] ? __do_page_fault+0xc90/0xc90 [ 47.582881] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.588411] ? syscall_return_slowpath+0x550/0x550 [ 47.593327] ? syscall_return_slowpath+0x2ac/0x550 [ 47.598259] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.603636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.608478] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.613646] RIP: 0033:0x453299 [ 47.617680] RSP: 002b:00007f2f02930c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 47.625384] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 47.632639] RDX: 000000000000002e RSI: 00000000205fafd2 RDI: 000000000000001a [ 47.639898] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 47.647150] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 47.654399] R13: 00000000ffffffff R14: 00007f2f029316d4 R15: 0000000000000000 [ 47.661683] [ 47.663296] Allocated by task 6777: [ 47.666906] save_stack+0x43/0xd0 [ 47.670337] kasan_kmalloc+0xad/0xe0 [ 47.674036] kmem_cache_alloc_trace+0x136/0x750 [ 47.678686] l2tp_tunnel_create+0x5e1/0x17f0 [ 47.683075] pppol2tp_connect+0x14b1/0x1dd0 [ 47.687374] SYSC_connect+0x213/0x4a0 [ 47.691153] SyS_connect+0x24/0x30 [ 47.694670] do_syscall_64+0x282/0x940 [ 47.698549] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.703722] [ 47.705330] Freed by task 6775: [ 47.708602] save_stack+0x43/0xd0 [ 47.712048] kasan_slab_free+0x71/0xc0 [ 47.715913] kfree+0xd6/0x260 [ 47.718997] rcu_process_callbacks+0xe94/0x17f0 [ 47.723649] __do_softirq+0x2d7/0xb85 [ 47.727420] [ 47.729032] The buggy address belongs to the object at ffff8801d943c2c0 [ 47.729032] which belongs to the cache kmalloc-512 of size 512 [ 47.741665] The buggy address is located 232 bytes inside of [ 47.741665] 512-byte region [ffff8801d943c2c0, ffff8801d943c4c0) [ 47.753519] The buggy address belongs to the page: [ 47.758428] page:ffffea0007650f00 count:1 mapcount:0 mapping:ffff8801d943c040 index:0x0 [ 47.766554] flags: 0x2fffc0000000100(slab) [ 47.770768] raw: 02fffc0000000100 ffff8801d943c040 0000000000000000 0000000100000006 [ 47.778643] raw: ffffea00075f9360 ffffea0006b04220 ffff8801db000940 0000000000000000 [ 47.786498] page dumped because: kasan: bad access detected [ 47.792185] [ 47.793787] Memory state around the buggy address: [ 47.798695] ffff8801d943c280: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 47.806037] ffff8801d943c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.813376] >ffff8801d943c380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.820713] ^ [ 47.825361] ffff8801d943c400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.832710] ffff8801d943c480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 47.840069] ================================================================== [ 47.847407] Disabling lock debugging due to kernel taint [ 47.852988] Kernel panic - not syncing: panic_on_warn set ... [ 47.852988] [ 47.860360] CPU: 1 PID: 6777 Comm: syz-executor5 Tainted: G B 4.15.0+ #297 [ 47.868594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.877941] Call Trace: [ 47.880512] dump_stack+0x194/0x257 [ 47.884121] ? arch_local_irq_restore+0x53/0x53 [ 47.888770] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.893508] ? vsnprintf+0x1ed/0x1900 [ 47.897297] ? l2tp_session_create+0x9a0/0xb80 [ 47.901859] panic+0x1e4/0x41c [ 47.905036] ? refcount_error_report+0x214/0x214 [ 47.909812] ? l2tp_session_create+0x9aa/0xb80 [ 47.914381] kasan_end_report+0x50/0x50 [ 47.918333] kasan_report+0x144/0x340 [ 47.922117] __asan_report_load4_noabort+0x14/0x20 [ 47.927026] l2tp_session_create+0x9aa/0xb80 [ 47.931420] ? l2tp_tunnel_delete+0x50/0x50 [ 47.935716] ? trace_hardirqs_on+0xd/0x10 [ 47.939841] ? __local_bh_enable_ip+0x121/0x230 [ 47.944502] pppol2tp_connect+0xed7/0x1dd0 [ 47.948728] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 47.953908] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 47.959251] ? selinux_socket_connect+0x311/0x730 [ 47.964078] ? lock_downgrade+0x980/0x980 [ 47.968204] ? selinux_socket_setsockopt+0x80/0x80 [ 47.973105] ? lock_release+0xa40/0xa40 [ 47.977056] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.982915] ? __check_object_size+0x8b/0x530 [ 47.987402] ? __might_sleep+0x95/0x190 [ 47.991369] ? security_socket_connect+0x89/0xb0 [ 47.996109] SYSC_connect+0x213/0x4a0 [ 47.999893] ? SYSC_bind+0x410/0x410 [ 48.003586] ? get_unused_fd_flags+0x121/0x190 [ 48.008146] ? __fdget+0x18/0x20 [ 48.011513] ? trace_hardirqs_off+0xd/0x10 [ 48.015723] ? exit_to_usermode_loop+0x198/0x2f0 [ 48.020456] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.025978] SyS_connect+0x24/0x30 [ 48.029493] ? SyS_accept+0x30/0x30 [ 48.033094] do_syscall_64+0x282/0x940 [ 48.036959] ? __do_page_fault+0xc90/0xc90 [ 48.041169] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.046682] ? syscall_return_slowpath+0x550/0x550 [ 48.051588] ? syscall_return_slowpath+0x2ac/0x550 [ 48.056502] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 48.061848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.066676] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 48.071839] RIP: 0033:0x453299 [ 48.075004] RSP: 002b:00007f2f02930c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 48.082696] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 48.089937] RDX: 000000000000002e RSI: 00000000205fafd2 RDI: 000000000000001a [ 48.097182] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 48.104425] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 48.111676] R13: 00000000ffffffff R14: 00007f2f029316d4 R15: 0000000000000000 [ 48.119478] Dumping ftrace buffer: [ 48.122993] (ftrace buffer empty) [ 48.126679] Kernel Offset: disabled [ 48.130285] Rebooting in 86400 seconds..