Warning: Permanently added '[localhost]:4175' (ECDSA) to the list of known hosts. 2022/09/21 13:29:52 fuzzer started 2022/09/21 13:29:53 dialing manager at localhost:40289 syzkaller login: [ 46.976972] cgroup: Unknown subsys name 'net' [ 47.073266] cgroup: Unknown subsys name 'rlimit' 2022/09/21 13:30:06 syscalls: 2215 2022/09/21 13:30:06 code coverage: enabled 2022/09/21 13:30:06 comparison tracing: enabled 2022/09/21 13:30:06 extra coverage: enabled 2022/09/21 13:30:06 setuid sandbox: enabled 2022/09/21 13:30:06 namespace sandbox: enabled 2022/09/21 13:30:06 Android sandbox: enabled 2022/09/21 13:30:06 fault injection: enabled 2022/09/21 13:30:06 leak checking: enabled 2022/09/21 13:30:06 net packet injection: enabled 2022/09/21 13:30:06 net device setup: enabled 2022/09/21 13:30:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/21 13:30:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/21 13:30:06 USB emulation: enabled 2022/09/21 13:30:06 hci packet injection: enabled 2022/09/21 13:30:06 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220921) 2022/09/21 13:30:06 802.15.4 emulation: enabled 2022/09/21 13:30:06 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/21 13:30:06 fetching corpus: 50, signal 32057/35285 (executing program) 2022/09/21 13:30:06 fetching corpus: 100, signal 43846/48251 (executing program) 2022/09/21 13:30:06 fetching corpus: 150, signal 53401/58886 (executing program) 2022/09/21 13:30:06 fetching corpus: 200, signal 60354/66803 (executing program) 2022/09/21 13:30:06 fetching corpus: 250, signal 66953/74204 (executing program) 2022/09/21 13:30:07 fetching corpus: 300, signal 70547/78693 (executing program) 2022/09/21 13:30:07 fetching corpus: 350, signal 76566/85347 (executing program) 2022/09/21 13:30:07 fetching corpus: 400, signal 79498/89055 (executing program) 2022/09/21 13:30:07 fetching corpus: 450, signal 84027/94203 (executing program) 2022/09/21 13:30:07 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fetching corpus: 1700, signal 135808/151523 (executing program) 2022/09/21 13:30:10 fetching corpus: 1750, signal 137163/152713 (executing program) 2022/09/21 13:30:11 fetching corpus: 1800, signal 138911/154090 (executing program) 2022/09/21 13:30:11 fetching corpus: 1850, signal 140767/155748 (executing program) 2022/09/21 13:30:11 fetching corpus: 1900, signal 141687/156636 (executing program) 2022/09/21 13:30:11 fetching corpus: 1950, signal 142575/157445 (executing program) 2022/09/21 13:30:11 fetching corpus: 2000, signal 143698/158347 (executing program) 2022/09/21 13:30:11 fetching corpus: 2050, signal 144484/159089 (executing program) 2022/09/21 13:30:11 fetching corpus: 2100, signal 145472/159992 (executing program) 2022/09/21 13:30:11 fetching corpus: 2150, signal 146552/160864 (executing program) 2022/09/21 13:30:11 fetching corpus: 2200, signal 147765/161785 (executing program) 2022/09/21 13:30:12 fetching corpus: 2250, signal 148902/162611 (executing program) 2022/09/21 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program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173225 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173267 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173314 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173365 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173422 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173471 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173529 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173578 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173623 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173681 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173745 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173785 (executing program) 2022/09/21 13:30:14 fetching corpus: 3318, signal 169557/173785 (executing program) 2022/09/21 13:30:17 starting 8 fuzzer processes 13:30:17 executing program 0: ioperm(0x0, 0x1, 0x9) ioperm(0x0, 0x200, 0x0) 13:30:17 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sched_setattr(0x0, &(0x7f0000000140)={0x38}, 0x0) 13:30:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000500000008"], 0x125) read(r0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff1000/0xc000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fed000/0xd000)=nil, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000240)="bedcc1df281fd63d64ef45214a2151fed81d07a1e445c64adf7f352195c27564237bd025a7e4b043a2d57cf04e661516d73d9423b06e9ace607ba8754f49817b0b15b1a6a114caec173f12e7bc45133f5c613f75c193f9fe25ce5967876ce53e2d61bbe479ec5156fbe09ff94a5eef955ac01811bac72793273844a71a8c2171ce878f48d4a691f2d33f1712dbe1256996dc65ad839754fff74edcefc0da149816c175764c57f145820eaedaf2ddf4bd96096347251663e65686d684a596922c13c6ff79ef63252e4cb93b20c4a4d9be22e0fedbfcbf53da26f04b3a7eb781f1d120e477d94ccfd739cb1046f6f42787", 0xf0, r1}, 0x68) syz_open_procfs(0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x14, 0x23, 0x1, 0x0, 0x0, "", [@typed={0x4, 0x0, 0x0, 0x0, @binary}]}, 0x14}], 0x1}, 0x0) [ 71.640191] audit: type=1400 audit(1663767017.913:6): avc: denied { execmem } for pid=289 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:30:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000440)=0xae73, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) 13:30:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) 13:30:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000003380)={0x0, 0x0, &(0x7f0000003340)={&(0x7f0000003300)={0x14, 0x4, 0x1, 0x101}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x1, 0x201}, 0x14}}, 0x0) 13:30:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:30:17 executing program 7: syz_emit_vhci(&(0x7f0000000400)=@HCI_EVENT_PKT={0x4, @extended_inquiry_info={{0x2f, 0x1}}}, 0x4) [ 73.052178] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.053389] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.056305] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.056363] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.060871] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.064942] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.067367] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 73.069529] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.071307] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.072510] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.080327] Bluetooth: hci1: HCI_REQ-0x0c1a [ 73.093017] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.095064] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.098940] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.102873] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.104721] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 73.105787] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.107043] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.108073] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.121639] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 73.124093] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.127489] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 73.129841] Bluetooth: hci3: HCI_REQ-0x0c1a [ 73.130931] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 73.132207] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.141344] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.143146] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.144586] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.146966] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.148612] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.148850] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.150904] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.155933] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 73.158021] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.158210] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.161408] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.162502] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 73.164767] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 73.167487] Bluetooth: hci6: HCI_REQ-0x0c1a [ 73.168436] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.173511] Bluetooth: hci4: HCI_REQ-0x0c1a [ 73.186930] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 73.188751] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.191196] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 73.192633] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.198824] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.200310] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.207773] Bluetooth: hci2: HCI_REQ-0x0c1a [ 73.218227] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.220824] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.226205] Bluetooth: hci0: HCI_REQ-0x0c1a [ 73.242004] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.248909] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.255251] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 73.258975] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.277905] Bluetooth: hci5: HCI_REQ-0x0c1a [ 75.122076] Bluetooth: hci1: command 0x0409 tx timeout [ 75.185755] Bluetooth: hci3: command 0x0409 tx timeout [ 75.186864] Bluetooth: hci4: command 0x0409 tx timeout [ 75.187458] Bluetooth: hci6: command 0x0409 tx timeout [ 75.249833] Bluetooth: hci0: command 0x0409 tx timeout [ 75.250972] Bluetooth: hci2: command 0x0409 tx timeout [ 75.252114] Bluetooth: hci7: command 0x0409 tx timeout [ 75.314766] Bluetooth: hci5: command 0x0409 tx timeout [ 77.170795] Bluetooth: hci1: command 0x041b tx timeout [ 77.233821] Bluetooth: hci6: command 0x041b tx timeout [ 77.234270] Bluetooth: hci4: command 0x041b tx timeout [ 77.234703] Bluetooth: hci3: command 0x041b tx timeout [ 77.298926] Bluetooth: hci7: command 0x041b tx timeout [ 77.299355] Bluetooth: hci2: command 0x041b tx timeout [ 77.299791] Bluetooth: hci0: command 0x041b tx timeout [ 77.363098] Bluetooth: hci5: command 0x041b tx timeout [ 79.218832] Bluetooth: hci1: command 0x040f tx timeout [ 79.320527] Bluetooth: hci3: command 0x040f tx timeout [ 79.321067] Bluetooth: hci4: command 0x040f tx timeout [ 79.321478] Bluetooth: hci6: command 0x040f tx timeout [ 79.345962] Bluetooth: hci0: command 0x040f tx timeout [ 79.346366] Bluetooth: hci2: command 0x040f tx timeout [ 79.346802] Bluetooth: hci7: command 0x040f tx timeout [ 79.409694] Bluetooth: hci5: command 0x040f tx timeout [ 81.265716] Bluetooth: hci1: command 0x0419 tx timeout [ 81.329766] Bluetooth: hci6: command 0x0419 tx timeout [ 81.330202] Bluetooth: hci4: command 0x0419 tx timeout [ 81.330594] Bluetooth: hci3: command 0x0419 tx timeout [ 81.393983] Bluetooth: hci7: command 0x0419 tx timeout [ 81.394415] Bluetooth: hci2: command 0x0419 tx timeout [ 81.394863] Bluetooth: hci0: command 0x0419 tx timeout [ 81.458755] Bluetooth: hci5: command 0x0419 tx timeout [ 130.751470] audit: type=1400 audit(1663767077.025:7): avc: denied { open } for pid=3786 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.753085] audit: type=1400 audit(1663767077.025:8): avc: denied { kernel } for pid=3786 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.768772] ------------[ cut here ]------------ [ 130.768795] [ 130.768799] ====================================================== [ 130.768803] WARNING: possible circular locking dependency detected [ 130.768808] 6.0.0-rc6-next-20220921 #1 Not tainted [ 130.768815] ------------------------------------------------------ [ 130.768819] syz-executor.1/3787 is trying to acquire lock: [ 130.768825] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 130.768868] [ 130.768868] but task is already holding lock: [ 130.768871] ffff88803e1bf820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.768902] [ 130.768902] which lock already depends on the new lock. [ 130.768902] [ 130.768905] [ 130.768905] the existing dependency chain (in reverse order) is: [ 130.768909] [ 130.768909] -> #3 (&ctx->lock){....}-{2:2}: [ 130.768924] _raw_spin_lock+0x2a/0x40 [ 130.768944] __perf_event_task_sched_out+0x53b/0x18d0 [ 130.768957] __schedule+0xedd/0x2470 [ 130.768971] schedule+0xda/0x1b0 [ 130.768984] futex_wait_queue+0xf5/0x1e0 [ 130.768997] futex_wait+0x28e/0x690 [ 130.769008] do_futex+0x2ff/0x380 [ 130.769018] __x64_sys_futex+0x1c6/0x4d0 [ 130.769028] do_syscall_64+0x3b/0x90 [ 130.769046] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.769058] [ 130.769058] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 130.769072] _raw_spin_lock_nested+0x30/0x40 [ 130.769092] raw_spin_rq_lock_nested+0x1e/0x30 [ 130.769106] task_fork_fair+0x63/0x4d0 [ 130.769124] sched_cgroup_fork+0x3d0/0x540 [ 130.769140] copy_process+0x4183/0x6e20 [ 130.769151] kernel_clone+0xe7/0x890 [ 130.769161] user_mode_thread+0xad/0xf0 [ 130.769172] rest_init+0x24/0x250 [ 130.769183] arch_call_rest_init+0xf/0x14 [ 130.769200] start_kernel+0x4c1/0x4e6 [ 130.769215] secondary_startup_64_no_verify+0xe0/0xeb [ 130.769230] [ 130.769230] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 130.769245] _raw_spin_lock_irqsave+0x39/0x60 [ 130.769264] try_to_wake_up+0xab/0x1930 [ 130.769279] up+0x75/0xb0 [ 130.769293] __up_console_sem+0x6e/0x80 [ 130.769311] console_unlock+0x46a/0x590 [ 130.769328] vt_ioctl+0x2822/0x2ca0 [ 130.769342] tty_ioctl+0x7c4/0x1700 [ 130.769355] __x64_sys_ioctl+0x19a/0x210 [ 130.769372] do_syscall_64+0x3b/0x90 [ 130.769389] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.769401] [ 130.769401] -> #0 ((console_sem).lock){....}-{2:2}: [ 130.769415] __lock_acquire+0x2a02/0x5e70 [ 130.769435] lock_acquire+0x1a2/0x530 [ 130.769452] _raw_spin_lock_irqsave+0x39/0x60 [ 130.769472] down_trylock+0xe/0x70 [ 130.769487] __down_trylock_console_sem+0x3b/0xd0 [ 130.769504] vprintk_emit+0x16b/0x560 [ 130.769522] vprintk+0x84/0xa0 [ 130.769540] _printk+0xba/0xf1 [ 130.769551] report_bug.cold+0x72/0xab [ 130.769568] handle_bug+0x3c/0x70 [ 130.769585] exc_invalid_op+0x14/0x50 [ 130.769603] asm_exc_invalid_op+0x16/0x20 [ 130.769614] group_sched_out.part.0+0x2c7/0x460 [ 130.769625] ctx_sched_out+0x8f1/0xc10 [ 130.769636] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.769649] __schedule+0xedd/0x2470 [ 130.769663] schedule+0xda/0x1b0 [ 130.769676] futex_wait_queue+0xf5/0x1e0 [ 130.769687] futex_wait+0x28e/0x690 [ 130.769697] do_futex+0x2ff/0x380 [ 130.769707] __x64_sys_futex+0x1c6/0x4d0 [ 130.769717] do_syscall_64+0x3b/0x90 [ 130.769734] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.769746] [ 130.769746] other info that might help us debug this: [ 130.769746] [ 130.769749] Chain exists of: [ 130.769749] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 130.769749] [ 130.769765] Possible unsafe locking scenario: [ 130.769765] [ 130.769767] CPU0 CPU1 [ 130.769770] ---- ---- [ 130.769772] lock(&ctx->lock); [ 130.769778] lock(&rq->__lock); [ 130.769785] lock(&ctx->lock); [ 130.769792] lock((console_sem).lock); [ 130.769798] [ 130.769798] *** DEADLOCK *** [ 130.769798] [ 130.769800] 2 locks held by syz-executor.1/3787: [ 130.769808] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 130.769838] #1: ffff88803e1bf820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.769867] [ 130.769867] stack backtrace: [ 130.769870] CPU: 0 PID: 3787 Comm: syz-executor.1 Not tainted 6.0.0-rc6-next-20220921 #1 [ 130.769884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.769893] Call Trace: [ 130.769896] [ 130.769901] dump_stack_lvl+0x8b/0xb3 [ 130.769920] check_noncircular+0x263/0x2e0 [ 130.769938] ? format_decode+0x26c/0xb50 [ 130.769956] ? print_circular_bug+0x450/0x450 [ 130.769974] ? enable_ptr_key_workfn+0x20/0x20 [ 130.769991] ? format_decode+0x26c/0xb50 [ 130.770009] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 130.770028] __lock_acquire+0x2a02/0x5e70 [ 130.770052] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 130.770076] lock_acquire+0x1a2/0x530 [ 130.770094] ? down_trylock+0xe/0x70 [ 130.770112] ? lock_release+0x750/0x750 [ 130.770134] ? vprintk+0x84/0xa0 [ 130.770154] _raw_spin_lock_irqsave+0x39/0x60 [ 130.770174] ? down_trylock+0xe/0x70 [ 130.770190] down_trylock+0xe/0x70 [ 130.770207] ? vprintk+0x84/0xa0 [ 130.770225] __down_trylock_console_sem+0x3b/0xd0 [ 130.770244] vprintk_emit+0x16b/0x560 [ 130.770265] vprintk+0x84/0xa0 [ 130.770284] _printk+0xba/0xf1 [ 130.770295] ? record_print_text.cold+0x16/0x16 [ 130.770318] ? report_bug.cold+0x66/0xab [ 130.770336] ? group_sched_out.part.0+0x2c7/0x460 [ 130.770348] report_bug.cold+0x72/0xab [ 130.770367] handle_bug+0x3c/0x70 [ 130.770386] exc_invalid_op+0x14/0x50 [ 130.770404] asm_exc_invalid_op+0x16/0x20 [ 130.770417] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.770431] Code: 5e 41 5f e9 9b b9 ef ff e8 96 b9 ef ff 65 8b 1d 2b 12 ac 7e 31 ff 89 de e8 36 b6 ef ff 85 db 0f 84 8a 00 00 00 e8 79 b9 ef ff <0f> 0b e9 a5 fe ff ff e8 6d b9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 130.770443] RSP: 0018:ffff888019c478f8 EFLAGS: 00010006 [ 130.770453] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.770461] RDX: ffff88800dad8000 RSI: ffffffff815663a7 RDI: 0000000000000005 [ 130.770469] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 130.770477] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88803e1bf800 [ 130.770485] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002 [ 130.770497] ? group_sched_out.part.0+0x2c7/0x460 [ 130.770510] ? group_sched_out.part.0+0x2c7/0x460 [ 130.770524] ctx_sched_out+0x8f1/0xc10 [ 130.770537] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.770554] ? lock_is_held_type+0xd7/0x130 [ 130.770567] ? __perf_cgroup_move+0x160/0x160 [ 130.770580] ? set_next_entity+0x304/0x550 [ 130.770601] ? lock_is_held_type+0xd7/0x130 [ 130.770615] __schedule+0xedd/0x2470 [ 130.770632] ? io_schedule_timeout+0x150/0x150 [ 130.770647] ? futex_wait_setup+0x166/0x230 [ 130.770662] schedule+0xda/0x1b0 [ 130.770677] futex_wait_queue+0xf5/0x1e0 [ 130.770690] futex_wait+0x28e/0x690 [ 130.770703] ? futex_wait_setup+0x230/0x230 [ 130.770717] ? wake_up_q+0x8b/0xf0 [ 130.770731] ? do_raw_spin_unlock+0x4f/0x220 [ 130.770753] ? futex_wake+0x158/0x490 [ 130.770769] ? fd_install+0x1f9/0x640 [ 130.770787] do_futex+0x2ff/0x380 [ 130.770799] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.770815] __x64_sys_futex+0x1c6/0x4d0 [ 130.770828] ? __x64_sys_futex_time32+0x480/0x480 [ 130.770842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.770855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.770870] do_syscall_64+0x3b/0x90 [ 130.770889] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.770901] RIP: 0033:0x7f0ecdee7b19 [ 130.770910] 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 [ 130.770921] RSP: 002b:00007f0ecb45d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.770933] RAX: ffffffffffffffda RBX: 00007f0ecdffaf68 RCX: 00007f0ecdee7b19 [ 130.770941] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ecdffaf68 [ 130.770949] RBP: 00007f0ecdffaf60 R08: 0000000000000000 R09: 0000000000000000 [ 130.770957] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ecdffaf6c [ 130.770964] R13: 00007ffee9185f1f R14: 00007f0ecb45d300 R15: 0000000000022000 [ 130.770978] [ 130.827559] WARNING: CPU: 0 PID: 3787 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 130.828232] Modules linked in: [ 130.828471] CPU: 0 PID: 3787 Comm: syz-executor.1 Not tainted 6.0.0-rc6-next-20220921 #1 [ 130.829057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.829867] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.830263] Code: 5e 41 5f e9 9b b9 ef ff e8 96 b9 ef ff 65 8b 1d 2b 12 ac 7e 31 ff 89 de e8 36 b6 ef ff 85 db 0f 84 8a 00 00 00 e8 79 b9 ef ff <0f> 0b e9 a5 fe ff ff e8 6d b9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 130.831579] RSP: 0018:ffff888019c478f8 EFLAGS: 00010006 [ 130.831972] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.832488] RDX: ffff88800dad8000 RSI: ffffffff815663a7 RDI: 0000000000000005 [ 130.833012] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 130.833535] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88803e1bf800 [ 130.834049] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002 [ 130.834576] FS: 00007f0ecb45d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 130.835163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.835585] CR2: 00007f4143791438 CR3: 000000000e318000 CR4: 0000000000350ef0 [ 130.836101] Call Trace: [ 130.836293] [ 130.836463] ctx_sched_out+0x8f1/0xc10 [ 130.836757] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.837139] ? lock_is_held_type+0xd7/0x130 [ 130.837460] ? __perf_cgroup_move+0x160/0x160 [ 130.837796] ? set_next_entity+0x304/0x550 [ 130.838120] ? lock_is_held_type+0xd7/0x130 [ 130.838447] __schedule+0xedd/0x2470 [ 130.838735] ? io_schedule_timeout+0x150/0x150 [ 130.839078] ? futex_wait_setup+0x166/0x230 [ 130.839397] schedule+0xda/0x1b0 [ 130.839656] futex_wait_queue+0xf5/0x1e0 [ 130.839960] futex_wait+0x28e/0x690 [ 130.840233] ? futex_wait_setup+0x230/0x230 [ 130.840556] ? wake_up_q+0x8b/0xf0 [ 130.840827] ? do_raw_spin_unlock+0x4f/0x220 [ 130.841167] ? futex_wake+0x158/0x490 [ 130.841454] ? fd_install+0x1f9/0x640 [ 130.841750] do_futex+0x2ff/0x380 [ 130.842012] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.842446] __x64_sys_futex+0x1c6/0x4d0 [ 130.842757] ? __x64_sys_futex_time32+0x480/0x480 [ 130.843115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.843498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.843887] do_syscall_64+0x3b/0x90 [ 130.844173] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.844554] RIP: 0033:0x7f0ecdee7b19 [ 130.844832] 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 [ 130.846148] RSP: 002b:00007f0ecb45d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.846707] RAX: ffffffffffffffda RBX: 00007f0ecdffaf68 RCX: 00007f0ecdee7b19 [ 130.847230] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ecdffaf68 [ 130.847754] RBP: 00007f0ecdffaf60 R08: 0000000000000000 R09: 0000000000000000 [ 130.848277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ecdffaf6c [ 130.848796] R13: 00007ffee9185f1f R14: 00007f0ecb45d300 R15: 0000000000022000 [ 130.849324] [ 130.849499] irq event stamp: 748 [ 130.849753] hardirqs last enabled at (747): [] syscall_enter_from_user_mode+0x1d/0x50 [ 130.850443] hardirqs last disabled at (748): [] __schedule+0x1225/0x2470 [ 130.851031] softirqs last enabled at (152): [] __irq_exit_rcu+0x11b/0x180 [ 130.851647] softirqs last disabled at (37): [] __irq_exit_rcu+0x11b/0x180 [ 130.852243] ---[ end trace 0000000000000000 ]--- [ 130.979295] sg_write: data in/out 524252/251 bytes for SCSI command 0x0-- guessing data in; [ 130.979295] program syz-executor.1 not setting count and/or reply_len properly 13:31:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 131.079125] sg_write: data in/out 524252/251 bytes for SCSI command 0x0-- guessing data in; [ 131.079125] program syz-executor.1 not setting count and/or reply_len properly [ 131.736675] hrtimer: interrupt took 27371 ns [ 132.592171] syz-executor.3 (3867) used greatest stack depth: 24472 bytes left [ 134.197688] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 134.199303] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 134.207827] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 134.211549] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 134.214429] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 134.215780] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 134.218968] Bluetooth: hci3: HCI_REQ-0x0c1a [ 134.398336] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 134.399635] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 134.404024] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 134.410964] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 134.412559] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 134.414840] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 134.417792] Bluetooth: hci7: HCI_REQ-0x0c1a [ 136.241679] Bluetooth: hci3: command 0x0409 tx timeout [ 136.370686] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 136.434687] Bluetooth: hci7: command 0x0409 tx timeout [ 138.289699] Bluetooth: hci3: command 0x041b tx timeout [ 138.481780] Bluetooth: hci7: command 0x041b tx timeout [ 140.337679] Bluetooth: hci3: command 0x040f tx timeout [ 140.529736] Bluetooth: hci7: command 0x040f tx timeout [ 140.593673] Bluetooth: hci5: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 13:31:17 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1c91 RDI=ffffffff87645ba0 RBP=ffffffff87645b60 RSP=ffff888019c47348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001 R12=0000000000000038 R13=ffffffff87645b60 R14=0000000000000010 R15=ffffffff822b1c80 RIP=ffffffff822b1ce9 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 00007f0ecb45d700 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=00007f4143791438 CR3=000000000e318000 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 00007f0ecdfce7c0 00007f0ecdfce7c8 YMM02=0000000000000000 0000000000000000 00007f0ecdfce7e0 00007f0ecdfce7c0 YMM03=0000000000000000 0000000000000000 00007f0ecdfce7c8 00007f0ecdfce7c0 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=ffff88806ce3eee0 RCX=0000000000000000 RDX=ffff88800dad9ac0 RSI=ffffffff813bce37 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801e26f948 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7ddd R13=0000000000000001 R14=ffff88806ce3eee8 R15=dffffc0000000000 RIP=ffffffff813bce39 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 00005555571b1400 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=00007f0ecdff555c CR3=000000000e318000 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 00007f0ecdfce7c0 00007f0ecdfce7c8 YMM02=0000000000000000 0000000000000000 00007f0ecdfce7e0 00007f0ecdfce7c0 YMM03=0000000000000000 0000000000000000 00007f0ecdfce7c8 00007f0ecdfce7c0 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