Warning: Permanently added '[localhost]:22315' (ECDSA) to the list of known hosts. 2022/09/16 12:00:52 fuzzer started 2022/09/16 12:00:52 dialing manager at localhost:36051 syzkaller login: [ 44.362954] cgroup: Unknown subsys name 'net' [ 44.475412] cgroup: Unknown subsys name 'rlimit' 2022/09/16 12:01:07 syscalls: 2215 2022/09/16 12:01:07 code coverage: enabled 2022/09/16 12:01:07 comparison tracing: enabled 2022/09/16 12:01:07 extra coverage: enabled 2022/09/16 12:01:07 setuid sandbox: enabled 2022/09/16 12:01:07 namespace sandbox: enabled 2022/09/16 12:01:07 Android sandbox: enabled 2022/09/16 12:01:07 fault injection: enabled 2022/09/16 12:01:07 leak checking: enabled 2022/09/16 12:01:07 net packet injection: enabled 2022/09/16 12:01:07 net device setup: enabled 2022/09/16 12:01:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 12:01:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 12:01:07 USB emulation: enabled 2022/09/16 12:01:07 hci packet injection: enabled 2022/09/16 12:01:07 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 12:01:07 802.15.4 emulation: enabled 2022/09/16 12:01:07 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 12:01:07 fetching corpus: 50, signal 31860/35195 (executing program) 2022/09/16 12:01:07 fetching corpus: 100, signal 42473/47080 (executing program) 2022/09/16 12:01:07 fetching corpus: 150, signal 52101/57837 (executing program) 2022/09/16 12:01:08 fetching corpus: 200, signal 59939/66692 (executing program) 2022/09/16 12:01:08 fetching corpus: 250, signal 64122/71971 (executing program) 2022/09/16 12:01:08 fetching corpus: 300, signal 69200/77970 (executing program) 2022/09/16 12:01:08 fetching corpus: 350, signal 72718/82390 (executing program) 2022/09/16 12:01:08 fetching corpus: 400, signal 79364/89694 (executing program) 2022/09/16 12:01:08 fetching corpus: 450, signal 83514/94687 (executing program) 2022/09/16 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program) 2022/09/16 12:01:13 fetching corpus: 2300, signal 159115/174202 (executing program) 2022/09/16 12:01:14 fetching corpus: 2350, signal 161467/175613 (executing program) 2022/09/16 12:01:14 fetching corpus: 2400, signal 162603/176436 (executing program) 2022/09/16 12:01:14 fetching corpus: 2450, signal 163813/177506 (executing program) 2022/09/16 12:01:14 fetching corpus: 2500, signal 165518/178557 (executing program) 2022/09/16 12:01:14 fetching corpus: 2550, signal 166534/179228 (executing program) 2022/09/16 12:01:14 fetching corpus: 2600, signal 167709/179978 (executing program) 2022/09/16 12:01:14 fetching corpus: 2650, signal 168447/180533 (executing program) 2022/09/16 12:01:15 fetching corpus: 2700, signal 169602/181261 (executing program) 2022/09/16 12:01:15 fetching corpus: 2750, signal 170567/181896 (executing program) 2022/09/16 12:01:15 fetching corpus: 2800, signal 171455/182418 (executing program) 2022/09/16 12:01:15 fetching corpus: 2850, signal 172105/182831 (executing program) 2022/09/16 12:01:15 fetching corpus: 2900, signal 172829/183270 (executing program) 2022/09/16 12:01:15 fetching corpus: 2950, signal 173764/183786 (executing program) 2022/09/16 12:01:15 fetching corpus: 3000, signal 174334/184142 (executing program) 2022/09/16 12:01:15 fetching corpus: 3050, signal 174900/184497 (executing program) 2022/09/16 12:01:16 fetching corpus: 3100, signal 175648/184880 (executing program) 2022/09/16 12:01:16 fetching corpus: 3150, signal 176534/185337 (executing program) 2022/09/16 12:01:16 fetching corpus: 3200, signal 177840/185919 (executing program) 2022/09/16 12:01:16 fetching corpus: 3250, signal 178520/186227 (executing program) 2022/09/16 12:01:16 fetching corpus: 3300, signal 179334/186578 (executing program) 2022/09/16 12:01:16 fetching corpus: 3350, signal 180220/186923 (executing program) 2022/09/16 12:01:16 fetching corpus: 3400, signal 181171/187278 (executing program) 2022/09/16 12:01:17 fetching corpus: 3450, signal 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signal 183766/188824 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/188894 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/188958 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189020 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189077 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189143 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189210 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189280 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189342 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189413 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189467 (executing program) 2022/09/16 12:01:17 fetching corpus: 3574, signal 183766/189467 (executing program) 2022/09/16 12:01:19 starting 8 fuzzer processes 12:01:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200030000000000000400003800000000000000000000000000200004"], 0x38) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 12:01:19 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000080), 0x0) timerfd_create(0x0, 0x0) [ 71.333578] audit: type=1400 audit(1663329679.901:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:01:19 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x44b43, 0x0) ioctl$CDROMREADMODE1(r0, 0x530d, &(0x7f0000000300)={0x1}) 12:01:19 executing program 3: r0 = epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000000240), 0x8) 12:01:19 executing program 6: creat(0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000980)) 12:01:19 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x325) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x8, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2000000000000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)) getpgrp(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000500), 0x3, 0x400100) clone3(&(0x7f0000000540)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3e}, &(0x7f0000000700)=""/174, 0xfffffe79, &(0x7f0000000340)=""/89, &(0x7f00000003c0), 0x0, {r1}}, 0x58) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/locks\x00', 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000300)=0x8) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) getpgid(0x0) 12:01:19 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) 12:01:20 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0xcc, 0xad, 0x7f, 0x0, 0x6, 0x40080, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0xd1f, 0x30000000}, 0x2318, 0x40, 0x9, 0x6, 0x0, 0x401, 0x1, 0x0, 0xff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x4, r3, 0xffffffffffffffff) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x50, 0x2, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x90}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @ipv4}}}]}]}, 0x50}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000004c0)) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c667b6d616769633d3078303030303030303030303030303030382c606f6e745f6d65617375dcf07372652c00"]) [ 72.652204] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.655077] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.656396] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.659431] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.661414] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.662705] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.668289] Bluetooth: hci0: HCI_REQ-0x0c1a [ 72.720261] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.722277] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.726186] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.727454] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.728502] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.731269] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.739844] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.741555] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.742948] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.746954] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.748999] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.750907] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.752335] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 72.754245] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 72.754613] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.756670] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.757131] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 72.786574] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 72.789247] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 72.794011] Bluetooth: hci2: HCI_REQ-0x0c1a [ 72.797195] Bluetooth: hci1: HCI_REQ-0x0c1a [ 72.799255] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 72.801178] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 72.811928] Bluetooth: hci3: HCI_REQ-0x0c1a [ 72.822866] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 72.826145] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 72.827971] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 72.829827] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 72.834760] Bluetooth: hci6: HCI_REQ-0x0c1a [ 72.842185] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 72.842550] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 72.848141] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 72.850194] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 72.860076] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 72.861894] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 72.864194] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 72.866397] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 72.868701] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 72.870668] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 72.873768] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 72.875585] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 72.878747] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 72.881024] Bluetooth: hci4: HCI_REQ-0x0c1a [ 72.882061] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 72.891412] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 72.895017] Bluetooth: hci7: HCI_REQ-0x0c1a [ 72.912198] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 72.914088] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 72.925839] Bluetooth: hci5: HCI_REQ-0x0c1a [ 74.677593] Bluetooth: hci0: command 0x0409 tx timeout [ 74.868878] Bluetooth: hci6: command 0x0409 tx timeout [ 74.869024] Bluetooth: hci3: command 0x0409 tx timeout [ 74.870681] Bluetooth: hci1: command 0x0409 tx timeout [ 74.871986] Bluetooth: hci2: command 0x0409 tx timeout [ 74.932817] Bluetooth: hci7: command 0x0409 tx timeout [ 74.932865] Bluetooth: hci4: command 0x0409 tx timeout [ 74.996836] Bluetooth: hci5: command 0x0409 tx timeout [ 76.726953] Bluetooth: hci0: command 0x041b tx timeout [ 76.916924] Bluetooth: hci3: command 0x041b tx timeout [ 76.917875] Bluetooth: hci2: command 0x041b tx timeout [ 76.918568] Bluetooth: hci1: command 0x041b tx timeout [ 76.919200] Bluetooth: hci6: command 0x041b tx timeout [ 76.981962] Bluetooth: hci4: command 0x041b tx timeout [ 76.982647] Bluetooth: hci7: command 0x041b tx timeout [ 77.044987] Bluetooth: hci5: command 0x041b tx timeout [ 78.773107] Bluetooth: hci0: command 0x040f tx timeout [ 78.964948] Bluetooth: hci6: command 0x040f tx timeout [ 78.967372] Bluetooth: hci1: command 0x040f tx timeout [ 78.968372] Bluetooth: hci2: command 0x040f tx timeout [ 78.970404] Bluetooth: hci3: command 0x040f tx timeout [ 79.028869] Bluetooth: hci7: command 0x040f tx timeout [ 79.029685] Bluetooth: hci4: command 0x040f tx timeout [ 79.093009] Bluetooth: hci5: command 0x040f tx timeout [ 80.820851] Bluetooth: hci0: command 0x0419 tx timeout [ 81.013009] Bluetooth: hci3: command 0x0419 tx timeout [ 81.013931] Bluetooth: hci2: command 0x0419 tx timeout [ 81.014707] Bluetooth: hci1: command 0x0419 tx timeout [ 81.018359] Bluetooth: hci6: command 0x0419 tx timeout [ 81.076924] Bluetooth: hci4: command 0x0419 tx timeout [ 81.079691] Bluetooth: hci7: command 0x0419 tx timeout [ 81.140857] Bluetooth: hci5: command 0x0419 tx timeout 12:02:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) 12:02:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) 12:02:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) [ 130.196118] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 130.279019] process 'syz-executor.0' launched './file1' with NULL argv: empty string added 12:02:18 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x44b43, 0x0) ioctl$CDROMREADMODE1(r0, 0x530d, &(0x7f0000000300)={0x1}) 12:02:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) [ 130.354453] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 12:02:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0x800, 0x4) ioperm(0x0, 0x4, 0x0) 12:02:18 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x44b43, 0x0) ioctl$CDROMREADMODE1(r0, 0x530d, &(0x7f0000000300)={0x1}) [ 130.536583] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 130.991829] audit: type=1400 audit(1663329739.559:7): avc: denied { open } for pid=3918 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.993376] audit: type=1400 audit(1663329739.559:8): avc: denied { kernel } for pid=3918 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.006752] ------------[ cut here ]------------ [ 131.006774] [ 131.006777] ====================================================== [ 131.006781] WARNING: possible circular locking dependency detected [ 131.006785] 6.0.0-rc5-next-20220916 #1 Not tainted [ 131.006792] ------------------------------------------------------ [ 131.006795] syz-executor.7/3919 is trying to acquire lock: [ 131.006802] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 131.006838] [ 131.006838] but task is already holding lock: [ 131.006841] ffff8880089cfc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.006868] [ 131.006868] which lock already depends on the new lock. [ 131.006868] [ 131.006871] [ 131.006871] the existing dependency chain (in reverse order) is: [ 131.006874] [ 131.006874] -> #3 (&ctx->lock){....}-{2:2}: [ 131.006888] _raw_spin_lock+0x2a/0x40 [ 131.006905] __perf_event_task_sched_out+0x53b/0x18d0 [ 131.006918] __schedule+0xedd/0x2470 [ 131.006928] schedule+0xda/0x1b0 [ 131.006938] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.006958] syscall_exit_to_user_mode+0x19/0x40 [ 131.006977] do_syscall_64+0x48/0x90 [ 131.006990] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.007008] [ 131.007008] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 131.007022] _raw_spin_lock_nested+0x30/0x40 [ 131.007037] raw_spin_rq_lock_nested+0x1e/0x30 [ 131.007050] task_fork_fair+0x63/0x4d0 [ 131.007067] sched_cgroup_fork+0x3d0/0x540 [ 131.007081] copy_process+0x4183/0x6e20 [ 131.007091] kernel_clone+0xe7/0x890 [ 131.007100] user_mode_thread+0xad/0xf0 [ 131.007110] rest_init+0x24/0x250 [ 131.007127] arch_call_rest_init+0xf/0x14 [ 131.007139] start_kernel+0x4c1/0x4e6 [ 131.007149] secondary_startup_64_no_verify+0xe0/0xeb [ 131.007163] [ 131.007163] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 131.007201] _raw_spin_lock_irqsave+0x39/0x60 [ 131.007216] try_to_wake_up+0xab/0x1920 [ 131.007229] up+0x75/0xb0 [ 131.007241] __up_console_sem+0x6e/0x80 [ 131.007257] console_unlock+0x46a/0x590 [ 131.007273] vt_ioctl+0x2822/0x2ca0 [ 131.007285] tty_ioctl+0x7c4/0x1700 [ 131.007297] __x64_sys_ioctl+0x19a/0x210 [ 131.007312] do_syscall_64+0x3b/0x90 [ 131.007326] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.007343] [ 131.007343] -> #0 ((console_sem).lock){....}-{2:2}: [ 131.007357] __lock_acquire+0x2a02/0x5e70 [ 131.007373] lock_acquire+0x1a2/0x530 [ 131.007390] _raw_spin_lock_irqsave+0x39/0x60 [ 131.007405] down_trylock+0xe/0x70 [ 131.007418] __down_trylock_console_sem+0x3b/0xd0 [ 131.007434] vprintk_emit+0x16b/0x560 [ 131.007450] vprintk+0x84/0xa0 [ 131.007467] _printk+0xba/0xf1 [ 131.007485] report_bug.cold+0x72/0xab [ 131.007498] handle_bug+0x3c/0x70 [ 131.007511] exc_invalid_op+0x14/0x50 [ 131.007525] asm_exc_invalid_op+0x16/0x20 [ 131.007542] group_sched_out.part.0+0x2c7/0x460 [ 131.007552] ctx_sched_out+0x8f1/0xc10 [ 131.007562] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.007574] __schedule+0xedd/0x2470 [ 131.007584] schedule+0xda/0x1b0 [ 131.007594] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.007613] syscall_exit_to_user_mode+0x19/0x40 [ 131.007631] do_syscall_64+0x48/0x90 [ 131.007644] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.007662] [ 131.007662] other info that might help us debug this: [ 131.007662] [ 131.007664] Chain exists of: [ 131.007664] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 131.007664] [ 131.007679] Possible unsafe locking scenario: [ 131.007679] [ 131.007681] CPU0 CPU1 [ 131.007683] ---- ---- [ 131.007685] lock(&ctx->lock); [ 131.007691] lock(&rq->__lock); [ 131.007697] lock(&ctx->lock); [ 131.007703] lock((console_sem).lock); [ 131.007709] [ 131.007709] *** DEADLOCK *** [ 131.007709] [ 131.007711] 2 locks held by syz-executor.7/3919: [ 131.007718] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 131.007743] #1: ffff8880089cfc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.007771] [ 131.007771] stack backtrace: [ 131.007773] CPU: 1 PID: 3919 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220916 #1 [ 131.007786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.007794] Call Trace: [ 131.007797] [ 131.007802] dump_stack_lvl+0x8b/0xb3 [ 131.007817] check_noncircular+0x263/0x2e0 [ 131.007834] ? format_decode+0x26c/0xb50 [ 131.007849] ? print_circular_bug+0x450/0x450 [ 131.007866] ? enable_ptr_key_workfn+0x20/0x20 [ 131.007881] ? __lockdep_reset_lock+0x180/0x180 [ 131.007898] ? format_decode+0x26c/0xb50 [ 131.007914] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 131.007932] __lock_acquire+0x2a02/0x5e70 [ 131.007953] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.007976] lock_acquire+0x1a2/0x530 [ 131.007993] ? down_trylock+0xe/0x70 [ 131.008008] ? rcu_read_unlock+0x40/0x40 [ 131.008027] ? find_held_lock+0x2c/0x110 [ 131.008044] ? vprintk+0x84/0xa0 [ 131.008062] _raw_spin_lock_irqsave+0x39/0x60 [ 131.008078] ? down_trylock+0xe/0x70 [ 131.008092] down_trylock+0xe/0x70 [ 131.008105] ? vprintk+0x84/0xa0 [ 131.008123] __down_trylock_console_sem+0x3b/0xd0 [ 131.008140] vprintk_emit+0x16b/0x560 [ 131.008160] vprintk+0x84/0xa0 [ 131.008178] _printk+0xba/0xf1 [ 131.008196] ? record_print_text.cold+0x16/0x16 [ 131.008217] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 131.008230] ? lock_downgrade+0x6d0/0x6d0 [ 131.008248] ? report_bug.cold+0x66/0xab [ 131.008263] ? group_sched_out.part.0+0x2c7/0x460 [ 131.008274] report_bug.cold+0x72/0xab [ 131.008290] handle_bug+0x3c/0x70 [ 131.008304] exc_invalid_op+0x14/0x50 [ 131.008319] asm_exc_invalid_op+0x16/0x20 [ 131.008337] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.008350] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 131.008361] RSP: 0018:ffff888015e0fc48 EFLAGS: 00010006 [ 131.008370] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.008378] RDX: ffff888015e35040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.008385] RBP: ffff88803eb08000 R08: 0000000000000005 R09: 0000000000000001 [ 131.008393] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880089cfc00 [ 131.008400] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 131.008411] ? group_sched_out.part.0+0x2c7/0x460 [ 131.008424] ? group_sched_out.part.0+0x2c7/0x460 [ 131.008436] ctx_sched_out+0x8f1/0xc10 [ 131.008449] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.008464] ? lock_is_held_type+0xd7/0x130 [ 131.008483] ? __perf_cgroup_move+0x160/0x160 [ 131.008495] ? set_next_entity+0x304/0x550 [ 131.008513] ? update_curr+0x267/0x740 [ 131.008532] ? lock_is_held_type+0xd7/0x130 [ 131.008551] __schedule+0xedd/0x2470 [ 131.008565] ? io_schedule_timeout+0x150/0x150 [ 131.008578] ? __x64_sys_futex_time32+0x480/0x480 [ 131.008591] schedule+0xda/0x1b0 [ 131.008602] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.008623] syscall_exit_to_user_mode+0x19/0x40 [ 131.008642] do_syscall_64+0x48/0x90 [ 131.008657] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.008675] RIP: 0033:0x7fd868b6cb19 [ 131.008683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.008694] RSP: 002b:00007fd8660e2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.008705] RAX: 0000000000000001 RBX: 00007fd868c7ff68 RCX: 00007fd868b6cb19 [ 131.008712] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd868c7ff6c [ 131.008720] RBP: 00007fd868c7ff60 R08: 000000000000000e R09: 0000000000000000 [ 131.008727] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd868c7ff6c [ 131.008734] R13: 00007ffefe99d44f R14: 00007fd8660e2300 R15: 0000000000022000 [ 131.008747] [ 131.065804] WARNING: CPU: 1 PID: 3919 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 131.066502] Modules linked in: [ 131.066751] CPU: 1 PID: 3919 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220916 #1 [ 131.067368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.068209] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.068611] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 131.069960] RSP: 0018:ffff888015e0fc48 EFLAGS: 00010006 [ 131.070359] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.070898] RDX: ffff888015e35040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.071438] RBP: ffff88803eb08000 R08: 0000000000000005 R09: 0000000000000001 [ 131.071972] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880089cfc00 [ 131.072502] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 131.073041] FS: 00007fd8660e2700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 131.073644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.074084] CR2: 00007f6312b028e0 CR3: 000000003e5f2000 CR4: 0000000000350ee0 [ 131.074613] Call Trace: [ 131.074814] [ 131.074993] ctx_sched_out+0x8f1/0xc10 [ 131.075296] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.075688] ? lock_is_held_type+0xd7/0x130 [ 131.076019] ? __perf_cgroup_move+0x160/0x160 [ 131.076357] ? set_next_entity+0x304/0x550 [ 131.076689] ? update_curr+0x267/0x740 [ 131.076995] ? lock_is_held_type+0xd7/0x130 [ 131.077322] __schedule+0xedd/0x2470 [ 131.077605] ? io_schedule_timeout+0x150/0x150 [ 131.077950] ? __x64_sys_futex_time32+0x480/0x480 [ 131.078308] schedule+0xda/0x1b0 [ 131.078571] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.078953] syscall_exit_to_user_mode+0x19/0x40 [ 131.079327] do_syscall_64+0x48/0x90 [ 131.079614] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.080017] RIP: 0033:0x7fd868b6cb19 [ 131.080296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.081642] RSP: 002b:00007fd8660e2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.082192] RAX: 0000000000000001 RBX: 00007fd868c7ff68 RCX: 00007fd868b6cb19 [ 131.082710] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd868c7ff6c [ 131.083253] RBP: 00007fd868c7ff60 R08: 000000000000000e R09: 0000000000000000 [ 131.083775] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd868c7ff6c [ 131.084292] R13: 00007ffefe99d44f R14: 00007fd8660e2300 R15: 0000000000022000 [ 131.084824] [ 131.084998] irq event stamp: 434 [ 131.085247] hardirqs last enabled at (433): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 131.085937] hardirqs last disabled at (434): [] __schedule+0x1225/0x2470 [ 131.086536] softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20 [ 131.087129] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 131.087593] ---[ end trace 0000000000000000 ]--- [ 131.143819] 9pnet_fd: Insufficient options for proto=fd [ 131.300090] 9pnet_fd: Insufficient options for proto=fd [ 135.924897] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 135.924924] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 135.988834] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 138.105432] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 138.125662] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 138.127080] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 138.129437] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 138.131295] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 138.132657] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 138.135893] Bluetooth: hci3: HCI_REQ-0x0c1a [ 140.148853] Bluetooth: hci3: command 0x0409 tx timeout [ 140.149710] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 140.212958] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 12:02:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88803f16fd98 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88803f16fa18 RSP=ffff88803f16f940 R8 =ffffffff85ecba18 R9 =ffffffff85ecba1c R10=ffffed1007e2df45 R11=000000000003603d R12=ffff88803f16fa01 R13=ffff88803f16fa20 R14=ffff88803f16f9c0 R15=ffffffff85ecba1d RIP=ffffffff8111b7d4 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc078ed6b70 CR3=000000003ec6a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 2e6f747079726362 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00312e312e6f732e 6f74707972636269 YMM03=0000000000000000 0000000000000000 6c2f756e672d7875 6e696c2d34365f36 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888015e0f698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001 R12=000000000000002e R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd8660e2700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6312b028e0 CR3=000000003e5f2000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fd868c537c0 00007fd868c537c8 YMM02=0000000000000000 0000000000000000 00007fd868c537e0 00007fd868c537c0 YMM03=0000000000000000 0000000000000000 00007fd868c537c8 00007fd868c537c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000