Warning: Permanently added '[localhost]:59797' (ECDSA) to the list of known hosts. 2022/09/14 13:44:54 fuzzer started 2022/09/14 13:44:55 dialing manager at localhost:33849 syzkaller login: [ 36.958937] cgroup: Unknown subsys name 'net' [ 37.071435] cgroup: Unknown subsys name 'rlimit' 2022/09/14 13:45:10 syscalls: 2215 2022/09/14 13:45:10 code coverage: enabled 2022/09/14 13:45:10 comparison tracing: enabled 2022/09/14 13:45:10 extra coverage: enabled 2022/09/14 13:45:10 setuid sandbox: enabled 2022/09/14 13:45:10 namespace sandbox: enabled 2022/09/14 13:45:10 Android sandbox: enabled 2022/09/14 13:45:10 fault injection: enabled 2022/09/14 13:45:10 leak checking: enabled 2022/09/14 13:45:10 net packet injection: enabled 2022/09/14 13:45:10 net device setup: enabled 2022/09/14 13:45:10 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 13:45:10 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 13:45:10 USB emulation: enabled 2022/09/14 13:45:10 hci packet injection: enabled 2022/09/14 13:45:10 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 13:45:10 802.15.4 emulation: enabled 2022/09/14 13:45:10 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 13:45:10 fetching corpus: 36, signal 26606/30201 (executing program) 2022/09/14 13:45:10 fetching corpus: 86, signal 47944/52828 (executing program) 2022/09/14 13:45:10 fetching corpus: 136, signal 55881/62180 (executing program) 2022/09/14 13:45:10 fetching corpus: 186, signal 64225/71764 (executing program) 2022/09/14 13:45:11 fetching corpus: 236, signal 69698/78520 (executing program) 2022/09/14 13:45:11 fetching corpus: 286, signal 75667/85689 (executing program) 2022/09/14 13:45:11 fetching corpus: 336, signal 80083/91232 (executing program) 2022/09/14 13:45:11 fetching corpus: 386, signal 84517/96767 (executing program) 2022/09/14 13:45:11 fetching corpus: 436, signal 90060/103259 (executing program) 2022/09/14 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2022/09/14 13:45:28 fetching corpus: 6418, signal 241015/249307 (executing program) 2022/09/14 13:45:28 fetching corpus: 6429, signal 241111/249326 (executing program) 2022/09/14 13:45:28 fetching corpus: 6429, signal 241111/249326 (executing program) 2022/09/14 13:45:30 starting 8 fuzzer processes 13:45:30 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/65, 0x41}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') sendfile(r1, r0, 0x0, 0x3) 13:45:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)='9', 0x1, 0x8040000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a0", 0x87, 0x8}, {&(0x7f0000000300), 0x0, 0xe9}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='rodir,nonumtail=0,io/harset=koi8-u,uil=', @ANYRESDEC=0x0, @ANYBLOB=',fscontext=sysadm_u,euid=']) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r3, r4/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$SG_IO(r5, 0x1262, 0x0) perf_event_open(0x0, 0x0, 0xa, r5, 0x2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x80, 0x2, 0xd1, 0x5, 0x0, 0x0, 0xffffffff, 0x1011, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140)}, 0x90d2, 0x3, 0xd6, 0x3, 0x1, 0x5, 0xffff, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 13:45:30 executing program 1: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='/usr/sbin/cups-browsed\x00', 0x17) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454e1, 0x0) 13:45:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x303c2, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x8000000) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setns(r1, 0x0) perf_event_open(&(0x7f0000000640)={0x4, 0x80, 0x5, 0x7f, 0xbd, 0x8, 0x0, 0x70, 0x4064, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x46e}, 0x8040, 0xa, 0x2, 0x0, 0x9, 0x40, 0x0, 0x0, 0x9a1, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x10, 0x3f5, 0x100, 0x70bd25, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000}, 0x4000000) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000009c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001700)={r2, 0x0, "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", "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"}) pipe(&(0x7f0000000140)) setxattr$trusted_overlay_redirect(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580), &(0x7f00000005c0)='./file1\x00', 0x8, 0x1) [ 71.813044] audit: type=1400 audit(1663163130.430:6): avc: denied { execmem } for pid=284 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:45:30 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) 13:45:30 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='comm\x00') 13:45:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000000)="d7061e52", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x38}}, 0x1c, 0x0, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="1800000000000000290000003700000000000000000000001000000000000000290000000b"], 0x30}}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x10) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000600)=0x5, 0x4) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000002040)={r0, 0x9, 0x400, 0x7}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @remote, @broadcast}}}], 0x20}, 0x0) 13:45:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000200), 0x67) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 73.076288] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.078201] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.079713] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.081511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.084480] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.085837] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.089707] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.091500] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 73.092950] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.094873] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.097838] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.099163] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.104148] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.106128] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 73.108267] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.118629] Bluetooth: hci2: HCI_REQ-0x0c1a [ 73.144931] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.144949] Bluetooth: hci1: HCI_REQ-0x0c1a [ 73.146168] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.148224] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.154582] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.155659] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.157491] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.158782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.160081] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.160614] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 73.162299] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.165766] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 73.166035] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.166771] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.167817] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.177899] Bluetooth: hci0: HCI_REQ-0x0c1a [ 73.179183] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.182026] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 73.185554] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.192358] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 73.194534] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.195849] Bluetooth: hci6: HCI_REQ-0x0c1a [ 73.205678] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.205689] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.210637] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 73.212127] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.214606] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.215787] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.219894] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 73.221506] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 73.223705] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.223769] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 73.226211] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 73.227924] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.229196] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.230940] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.235778] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.241250] Bluetooth: hci5: HCI_REQ-0x0c1a [ 73.247676] Bluetooth: hci4: HCI_REQ-0x0c1a [ 73.252716] Bluetooth: hci3: HCI_REQ-0x0c1a [ 75.146923] Bluetooth: hci2: command 0x0409 tx timeout [ 75.210458] Bluetooth: hci6: command 0x0409 tx timeout [ 75.222998] Bluetooth: hci1: command 0x0409 tx timeout [ 75.258186] Bluetooth: hci0: command 0x0409 tx timeout [ 75.274409] Bluetooth: hci4: command 0x0409 tx timeout [ 75.275094] Bluetooth: hci5: command 0x0409 tx timeout [ 75.275774] Bluetooth: hci7: command 0x0409 tx timeout [ 75.338426] Bluetooth: hci3: command 0x0409 tx timeout [ 77.194419] Bluetooth: hci2: command 0x041b tx timeout [ 77.258459] Bluetooth: hci6: command 0x041b tx timeout [ 77.260094] Bluetooth: hci1: command 0x041b tx timeout [ 77.322457] Bluetooth: hci7: command 0x041b tx timeout [ 77.322991] Bluetooth: hci5: command 0x041b tx timeout [ 77.323988] Bluetooth: hci4: command 0x041b tx timeout [ 77.324463] Bluetooth: hci0: command 0x041b tx timeout [ 77.387431] Bluetooth: hci3: command 0x041b tx timeout [ 79.242591] Bluetooth: hci2: command 0x040f tx timeout [ 79.306428] Bluetooth: hci1: command 0x040f tx timeout [ 79.307444] Bluetooth: hci6: command 0x040f tx timeout [ 79.370626] Bluetooth: hci0: command 0x040f tx timeout [ 79.371644] Bluetooth: hci4: command 0x040f tx timeout [ 79.372464] Bluetooth: hci5: command 0x040f tx timeout [ 79.373245] Bluetooth: hci7: command 0x040f tx timeout [ 79.434461] Bluetooth: hci3: command 0x040f tx timeout [ 81.290933] Bluetooth: hci2: command 0x0419 tx timeout [ 81.354466] Bluetooth: hci6: command 0x0419 tx timeout [ 81.355264] Bluetooth: hci1: command 0x0419 tx timeout [ 81.418512] Bluetooth: hci7: command 0x0419 tx timeout [ 81.419286] Bluetooth: hci5: command 0x0419 tx timeout [ 81.420055] Bluetooth: hci4: command 0x0419 tx timeout [ 81.421605] Bluetooth: hci0: command 0x0419 tx timeout [ 81.482564] Bluetooth: hci3: command 0x0419 tx timeout [ 130.302128] audit: type=1400 audit(1663163188.919:7): avc: denied { open } for pid=3771 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.303761] audit: type=1400 audit(1663163188.919:8): avc: denied { kernel } for pid=3771 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.326848] ------------[ cut here ]------------ [ 130.326871] [ 130.326876] ====================================================== [ 130.326879] WARNING: possible circular locking dependency detected [ 130.326884] 6.0.0-rc5-next-20220914 #1 Not tainted [ 130.326891] ------------------------------------------------------ [ 130.326894] syz-executor.2/3774 is trying to acquire lock: [ 130.326901] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 130.326941] [ 130.326941] but task is already holding lock: [ 130.326944] ffff88800ebf0020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.326972] [ 130.326972] which lock already depends on the new lock. [ 130.326972] [ 130.326975] [ 130.326975] the existing dependency chain (in reverse order) is: [ 130.326979] [ 130.326979] -> #3 (&ctx->lock){....}-{2:2}: [ 130.326993] _raw_spin_lock+0x2a/0x40 [ 130.327011] __perf_event_task_sched_out+0x53b/0x18d0 [ 130.327023] __schedule+0xedd/0x2470 [ 130.327034] schedule+0xda/0x1b0 [ 130.327044] futex_wait_queue+0xf5/0x1e0 [ 130.327056] futex_wait+0x28e/0x690 [ 130.327065] do_futex+0x2ff/0x380 [ 130.327075] __x64_sys_futex+0x1c6/0x4d0 [ 130.327084] do_syscall_64+0x3b/0x90 [ 130.327099] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.327117] [ 130.327117] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 130.327130] _raw_spin_lock_nested+0x30/0x40 [ 130.327145] raw_spin_rq_lock_nested+0x1e/0x30 [ 130.327159] task_fork_fair+0x63/0x4d0 [ 130.327176] sched_cgroup_fork+0x3d0/0x540 [ 130.327190] copy_process+0x4183/0x6e20 [ 130.327201] kernel_clone+0xe7/0x890 [ 130.327210] user_mode_thread+0xad/0xf0 [ 130.327220] rest_init+0x24/0x250 [ 130.327237] arch_call_rest_init+0xf/0x14 [ 130.327249] start_kernel+0x4c1/0x4e6 [ 130.327259] secondary_startup_64_no_verify+0xe0/0xeb [ 130.327273] [ 130.327273] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 130.327287] _raw_spin_lock_irqsave+0x39/0x60 [ 130.327302] try_to_wake_up+0xab/0x1920 [ 130.327319] up+0x75/0xb0 [ 130.327330] __up_console_sem+0x6e/0x80 [ 130.327347] console_unlock+0x46a/0x590 [ 130.327363] do_con_write+0xc05/0x1d50 [ 130.327375] con_write+0x21/0x40 [ 130.327384] n_tty_write+0x4d4/0xfe0 [ 130.327397] file_tty_write.constprop.0+0x49c/0x8f0 [ 130.327409] vfs_write+0x9c3/0xd90 [ 130.327428] ksys_write+0x127/0x250 [ 130.327445] do_syscall_64+0x3b/0x90 [ 130.327458] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.327475] [ 130.327475] -> #0 ((console_sem).lock){....}-{2:2}: [ 130.327489] __lock_acquire+0x2a02/0x5e70 [ 130.327506] lock_acquire+0x1a2/0x530 [ 130.327522] _raw_spin_lock_irqsave+0x39/0x60 [ 130.327537] down_trylock+0xe/0x70 [ 130.327550] __down_trylock_console_sem+0x3b/0xd0 [ 130.327566] vprintk_emit+0x16b/0x560 [ 130.327583] vprintk+0x84/0xa0 [ 130.327600] _printk+0xba/0xf1 [ 130.327618] report_bug.cold+0x72/0xab [ 130.327630] handle_bug+0x3c/0x70 [ 130.327643] exc_invalid_op+0x14/0x50 [ 130.327657] asm_exc_invalid_op+0x16/0x20 [ 130.327673] group_sched_out.part.0+0x2c7/0x460 [ 130.327684] ctx_sched_out+0x8f1/0xc10 [ 130.327693] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.327705] __schedule+0xedd/0x2470 [ 130.327715] schedule+0xda/0x1b0 [ 130.327724] futex_wait_queue+0xf5/0x1e0 [ 130.327735] futex_wait+0x28e/0x690 [ 130.327744] do_futex+0x2ff/0x380 [ 130.327753] __x64_sys_futex+0x1c6/0x4d0 [ 130.327763] do_syscall_64+0x3b/0x90 [ 130.327776] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.327793] [ 130.327793] other info that might help us debug this: [ 130.327793] [ 130.327796] Chain exists of: [ 130.327796] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 130.327796] [ 130.327811] Possible unsafe locking scenario: [ 130.327811] [ 130.327813] CPU0 CPU1 [ 130.327816] ---- ---- [ 130.327818] lock(&ctx->lock); [ 130.327824] lock(&rq->__lock); [ 130.327830] lock(&ctx->lock); [ 130.327836] lock((console_sem).lock); [ 130.327842] [ 130.327842] *** DEADLOCK *** [ 130.327842] [ 130.327844] 2 locks held by syz-executor.2/3774: [ 130.327851] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 130.327877] #1: ffff88800ebf0020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.327905] [ 130.327905] stack backtrace: [ 130.327907] CPU: 0 PID: 3774 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220914 #1 [ 130.327920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.327929] Call Trace: [ 130.327932] [ 130.327937] dump_stack_lvl+0x8b/0xb3 [ 130.327952] check_noncircular+0x263/0x2e0 [ 130.327969] ? format_decode+0x26c/0xb50 [ 130.327984] ? print_circular_bug+0x450/0x450 [ 130.328002] ? enable_ptr_key_workfn+0x20/0x20 [ 130.328017] ? format_decode+0x26c/0xb50 [ 130.328032] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 130.328050] __lock_acquire+0x2a02/0x5e70 [ 130.328072] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 130.328095] lock_acquire+0x1a2/0x530 [ 130.328112] ? down_trylock+0xe/0x70 [ 130.328127] ? rcu_read_unlock+0x40/0x40 [ 130.328149] ? vprintk+0x84/0xa0 [ 130.328167] _raw_spin_lock_irqsave+0x39/0x60 [ 130.328183] ? down_trylock+0xe/0x70 [ 130.328196] down_trylock+0xe/0x70 [ 130.328210] ? vprintk+0x84/0xa0 [ 130.328227] __down_trylock_console_sem+0x3b/0xd0 [ 130.328245] vprintk_emit+0x16b/0x560 [ 130.328264] vprintk+0x84/0xa0 [ 130.328282] _printk+0xba/0xf1 [ 130.328300] ? record_print_text.cold+0x16/0x16 [ 130.328323] ? report_bug.cold+0x66/0xab [ 130.328338] ? group_sched_out.part.0+0x2c7/0x460 [ 130.328349] report_bug.cold+0x72/0xab [ 130.328364] handle_bug+0x3c/0x70 [ 130.328378] exc_invalid_op+0x14/0x50 [ 130.328393] asm_exc_invalid_op+0x16/0x20 [ 130.328410] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.328424] 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 [ 130.328436] RSP: 0018:ffff8880414ff8f8 EFLAGS: 00010006 [ 130.328445] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.328452] RDX: ffff888040970000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 130.328460] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 130.328468] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800ebf0000 [ 130.328475] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 130.328486] ? group_sched_out.part.0+0x2c7/0x460 [ 130.328500] ? group_sched_out.part.0+0x2c7/0x460 [ 130.328512] ctx_sched_out+0x8f1/0xc10 [ 130.328525] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.328540] ? lock_is_held_type+0xd7/0x130 [ 130.328559] ? __perf_cgroup_move+0x160/0x160 [ 130.328571] ? set_next_entity+0x304/0x550 [ 130.328592] ? lock_is_held_type+0xd7/0x130 [ 130.328610] __schedule+0xedd/0x2470 [ 130.328624] ? io_schedule_timeout+0x150/0x150 [ 130.328635] ? futex_wait_setup+0x166/0x230 [ 130.328650] schedule+0xda/0x1b0 [ 130.328661] futex_wait_queue+0xf5/0x1e0 [ 130.328673] futex_wait+0x28e/0x690 [ 130.328685] ? futex_wait_setup+0x230/0x230 [ 130.328698] ? wake_up_q+0x8b/0xf0 [ 130.328712] ? do_raw_spin_unlock+0x4f/0x220 [ 130.328732] ? futex_wake+0x158/0x490 [ 130.328748] ? fd_install+0x1f9/0x640 [ 130.328764] do_futex+0x2ff/0x380 [ 130.328775] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.328791] __x64_sys_futex+0x1c6/0x4d0 [ 130.328804] ? __x64_sys_futex_time32+0x480/0x480 [ 130.328816] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.328835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.328856] do_syscall_64+0x3b/0x90 [ 130.328870] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.328888] RIP: 0033:0x7fa665275b19 [ 130.328897] 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 [ 130.328908] RSP: 002b:00007fa6627eb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.328919] RAX: ffffffffffffffda RBX: 00007fa665388f68 RCX: 00007fa665275b19 [ 130.328927] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa665388f68 [ 130.328934] RBP: 00007fa665388f60 R08: 0000000000000000 R09: 0000000000000000 [ 130.328941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa665388f6c [ 130.328948] R13: 00007ffed45edfef R14: 00007fa6627eb300 R15: 0000000000022000 [ 130.328961] [ 130.387791] WARNING: CPU: 0 PID: 3774 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 130.388463] Modules linked in: [ 130.388705] CPU: 0 PID: 3774 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220914 #1 [ 130.389291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.390108] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.390507] 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 [ 130.391839] RSP: 0018:ffff8880414ff8f8 EFLAGS: 00010006 [ 130.392234] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.392756] RDX: ffff888040970000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 130.393275] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 130.393814] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800ebf0000 [ 130.394331] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 130.394854] FS: 00007fa6627eb700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 130.395443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.395868] CR2: 00007f2de221c260 CR3: 000000000ef78000 CR4: 0000000000350ef0 [ 130.396397] Call Trace: [ 130.396587] [ 130.396758] ctx_sched_out+0x8f1/0xc10 [ 130.397055] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.397450] ? lock_is_held_type+0xd7/0x130 [ 130.397773] ? __perf_cgroup_move+0x160/0x160 [ 130.398111] ? set_next_entity+0x304/0x550 [ 130.398435] ? lock_is_held_type+0xd7/0x130 [ 130.398760] __schedule+0xedd/0x2470 [ 130.399042] ? io_schedule_timeout+0x150/0x150 [ 130.399381] ? futex_wait_setup+0x166/0x230 [ 130.399704] schedule+0xda/0x1b0 [ 130.399961] futex_wait_queue+0xf5/0x1e0 [ 130.400261] futex_wait+0x28e/0x690 [ 130.400536] ? futex_wait_setup+0x230/0x230 [ 130.400860] ? wake_up_q+0x8b/0xf0 [ 130.401132] ? do_raw_spin_unlock+0x4f/0x220 [ 130.401473] ? futex_wake+0x158/0x490 [ 130.401768] ? fd_install+0x1f9/0x640 [ 130.402058] do_futex+0x2ff/0x380 [ 130.402322] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.402754] __x64_sys_futex+0x1c6/0x4d0 [ 130.403057] ? __x64_sys_futex_time32+0x480/0x480 [ 130.403423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.403813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.404201] do_syscall_64+0x3b/0x90 [ 130.404484] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.404868] RIP: 0033:0x7fa665275b19 [ 130.405151] 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 [ 130.406480] RSP: 002b:00007fa6627eb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.407045] RAX: ffffffffffffffda RBX: 00007fa665388f68 RCX: 00007fa665275b19 [ 130.407567] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa665388f68 [ 130.408082] RBP: 00007fa665388f60 R08: 0000000000000000 R09: 0000000000000000 [ 130.408599] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa665388f6c [ 130.409113] R13: 00007ffed45edfef R14: 00007fa6627eb300 R15: 0000000000022000 [ 130.409648] [ 130.409836] irq event stamp: 682 [ 130.410084] hardirqs last enabled at (681): [] syscall_enter_from_user_mode+0x1d/0x50 [ 130.410781] hardirqs last disabled at (682): [] __schedule+0x1225/0x2470 [ 130.411381] softirqs last enabled at (426): [] __irq_exit_rcu+0x11b/0x180 [ 130.412003] softirqs last disabled at (421): [] __irq_exit_rcu+0x11b/0x180 [ 130.412623] ---[ end trace 0000000000000000 ]--- [ 136.394500] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 136.458347] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 136.459241] Bluetooth: hci4: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 13:46:29 Registers: info registers vcpu 0 RAX=0000000000000062 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff8880414ff348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000062 R11=0000000000000001 R12=0000000000000062 R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 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 00007fa6627eb700 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=00007f2de221c260 CR3=000000000ef78000 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 00007fa66535c7c0 00007fa66535c7c8 YMM02=0000000000000000 0000000000000000 00007fa66535c7e0 00007fa66535c7c0 YMM03=0000000000000000 0000000000000000 00007fa66535c7c8 00007fa66535c7c0 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3eda0 RCX=0000000000000000 RDX=ffff888040975040 RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801852f960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7db5 R13=ffff88806ce3eda8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bccdd RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555749c400 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=00007fa66537e6dc CR3=000000000ef78000 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 00007fa66535c7c0 00007fa66535c7c8 YMM02=0000000000000000 0000000000000000 00007fa66535c7e0 00007fa66535c7c0 YMM03=0000000000000000 0000000000000000 00007fa66535c7c8 00007fa66535c7c0 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