Debian GNU/Linux 11 syzkaller ttyS0
Warning: Permanently added '[localhost]:54171' (ECDSA) to the list of known hosts.
2022/09/12 14:42:06 fuzzer started
2022/09/12 14:42:06 dialing manager at localhost:38027
syzkaller login: [ 36.294175] cgroup: Unknown subsys name 'net'
[ 36.399540] cgroup: Unknown subsys name 'rlimit'
2022/09/12 14:42:20 syscalls: 2215
2022/09/12 14:42:20 code coverage: enabled
2022/09/12 14:42:20 comparison tracing: enabled
2022/09/12 14:42:20 extra coverage: enabled
2022/09/12 14:42:20 setuid sandbox: enabled
2022/09/12 14:42:20 namespace sandbox: enabled
2022/09/12 14:42:20 Android sandbox: enabled
2022/09/12 14:42:20 fault injection: enabled
2022/09/12 14:42:20 leak checking: enabled
2022/09/12 14:42:20 net packet injection: enabled
2022/09/12 14:42:20 net device setup: enabled
2022/09/12 14:42:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/12 14:42:20 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/12 14:42:20 USB emulation: enabled
2022/09/12 14:42:20 hci packet injection: enabled
2022/09/12 14:42:20 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912 )
2022/09/12 14:42:20 802.15.4 emulation: enabled
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2022/09/12 14:42:34 starting 8 fuzzer processes
14:42:34 executing program 0:
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(&(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, 0x5, 0x0, @perf_config_ext, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
pivot_root(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00')
sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef)
14:42:34 executing program 1:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x4b48, &(0x7f0000000040))
14:42:34 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x0, 0x0, 0x1, 0xb}, 0x20)
[ 64.046652] audit: type=1400 audit(1662993754.845:6): avc: denied { execmem } for pid=282 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
14:42:34 executing program 3:
syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6c4c, 0x0, 0x0, 0x20f}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000), 0x0)
syz_io_uring_setup(0x2c86, &(0x7f0000000600)={0x0, 0x501c, 0x2, 0x2, 0x213}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000800))
syz_io_uring_setup(0x3740, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000340))
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000540), &(0x7f0000000980))
syz_io_uring_setup(0x0, &(0x7f00000009c0)={0x0, 0xb0a8, 0x0, 0x0, 0xa3}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fed000/0x1000)=nil, 0x0, &(0x7f0000000a80))
pidfd_open(0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000300)=@rc={0x1f, @fixed}}, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000014c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000780)=[{0x0}], 0x1}, 0x0, 0x20}, 0x0)
perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x2)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0)
close(r0)
syz_io_uring_setup(0xaaf, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000380))
14:42:34 executing program 4:
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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
setpriority(0x2, 0x0, 0x1)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200))
14:42:34 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0)
14:42:34 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x540b, 0x0)
14:42:34 executing program 7:
process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4078, 0x7ffff000}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240)=[{&(0x7f0000012940)=""/102400, 0xffffff76}], 0x1, 0x0)
r0 = getpid()
process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000005580)=""/4078, 0xfee}, {&(0x7f0000006580)=""/136, 0x88}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240), 0xf7, 0x0)
[ 65.365298] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.367161] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.370994] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.374976] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.376700] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.378268] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.383247] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 65.410636] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 65.412576] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 65.414635] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 65.417148] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 65.419097] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 65.420339] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 65.424632] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 65.467442] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 65.468568] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 65.478068] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 65.479044] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 65.494328] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 65.496384] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 65.497634] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 65.498994] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 65.501260] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 65.507790] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 65.510867] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 65.510932] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 65.515049] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 65.516298] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 65.518487] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 65.519768] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 65.521558] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 65.528087] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 65.529470] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 65.531260] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 65.536402] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 65.538536] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 65.546772] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 65.548123] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 65.549700] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 65.551278] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 65.558970] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 65.559457] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 65.566268] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 65.567365] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 65.570080] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 65.572475] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 65.572526] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 65.579442] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 65.581943] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 65.606932] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 65.655255] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 65.672216] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 65.686714] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 65.701554] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 65.778606] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 65.786918] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 67.445225] Bluetooth: hci3: command 0x0409 tx timeout
[ 67.445862] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.572884] Bluetooth: hci7: command 0x0409 tx timeout
[ 67.573864] Bluetooth: hci4: command 0x0409 tx timeout
[ 67.637941] Bluetooth: hci5: command 0x0409 tx timeout
[ 67.638395] Bluetooth: hci2: command 0x0409 tx timeout
[ 67.638790] Bluetooth: hci1: command 0x0409 tx timeout
[ 67.828899] Bluetooth: hci6: command 0x0409 tx timeout
[ 69.492886] Bluetooth: hci0: command 0x041b tx timeout
[ 69.493383] Bluetooth: hci3: command 0x041b tx timeout
[ 69.620885] Bluetooth: hci4: command 0x041b tx timeout
[ 69.621394] Bluetooth: hci7: command 0x041b tx timeout
[ 69.684934] Bluetooth: hci1: command 0x041b tx timeout
[ 69.685812] Bluetooth: hci2: command 0x041b tx timeout
[ 69.686592] Bluetooth: hci5: command 0x041b tx timeout
[ 69.876872] Bluetooth: hci6: command 0x041b tx timeout
[ 71.540889] Bluetooth: hci3: command 0x040f tx timeout
[ 71.541402] Bluetooth: hci0: command 0x040f tx timeout
[ 71.669012] Bluetooth: hci7: command 0x040f tx timeout
[ 71.669549] Bluetooth: hci4: command 0x040f tx timeout
[ 71.733584] Bluetooth: hci5: command 0x040f tx timeout
[ 71.734212] Bluetooth: hci2: command 0x040f tx timeout
[ 71.734606] Bluetooth: hci1: command 0x040f tx timeout
[ 71.924877] Bluetooth: hci6: command 0x040f tx timeout
[ 73.588993] Bluetooth: hci0: command 0x0419 tx timeout
[ 73.590721] Bluetooth: hci3: command 0x0419 tx timeout
[ 73.716993] Bluetooth: hci4: command 0x0419 tx timeout
[ 73.718380] Bluetooth: hci7: command 0x0419 tx timeout
[ 73.781229] Bluetooth: hci1: command 0x0419 tx timeout
[ 73.782408] Bluetooth: hci2: command 0x0419 tx timeout
[ 73.783986] Bluetooth: hci5: command 0x0419 tx timeout
[ 73.972925] Bluetooth: hci6: command 0x0419 tx timeout
14:43:31 executing program 7:
process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4078, 0x7ffff000}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240)=[{&(0x7f0000012940)=""/102400, 0xffffff76}], 0x1, 0x0)
r0 = getpid()
process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000005580)=""/4078, 0xfee}, {&(0x7f0000006580)=""/136, 0x88}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240), 0xf7, 0x0)
14:43:31 executing program 7:
process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4078, 0x7ffff000}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240)=[{&(0x7f0000012940)=""/102400, 0xffffff76}], 0x1, 0x0)
r0 = getpid()
process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000005580)=""/4078, 0xfee}, {&(0x7f0000006580)=""/136, 0x88}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240), 0xf7, 0x0)
14:43:32 executing program 7:
process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4078, 0x7ffff000}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240)=[{&(0x7f0000012940)=""/102400, 0xffffff76}], 0x1, 0x0)
r0 = getpid()
process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000005580)=""/4078, 0xfee}, {&(0x7f0000006580)=""/136, 0x88}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, &(0x7f0000000240), 0xf7, 0x0)
14:43:32 executing program 7:
ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0)
perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12068, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00')
pread64(r0, &(0x7f00000000c0)=""/98, 0x62, 0x7fff)
[ 121.725677] audit: type=1400 audit(1662993812.524:7): avc: denied { open } for pid=3828 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
[ 121.728384] audit: type=1400 audit(1662993812.524:8): avc: denied { kernel } for pid=3828 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
[ 121.744585] hrtimer: interrupt took 29987 ns
[ 121.748498] ------------[ cut here ]------------
[ 121.748530]
[ 121.748534] ======================================================
[ 121.748540] WARNING: possible circular locking dependency detected
[ 121.748547] 6.0.0-rc5-next-20220912 #1 Not tainted
[ 121.748558] ------------------------------------------------------
[ 121.748564] syz-executor.7/3831 is trying to acquire lock:
[ 121.748575] ffffffff853fa878 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0xe/0x70
[ 121.748636]
[ 121.748636] but task is already holding lock:
[ 121.748641] ffff88801a659c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 121.748688]
[ 121.748688] which lock already depends on the new lock.
[ 121.748688]
[ 121.748693]
[ 121.748693] the existing dependency chain (in reverse order) is:
[ 121.748698]
[ 121.748698] -> #3 (&ctx->lock){....}-{2:2}:
[ 121.748722] _raw_spin_lock+0x2a/0x40
[ 121.748750] __perf_event_task_sched_out+0x53b/0x18d0
[ 121.748771] __schedule+0xedd/0x2470
[ 121.748788] schedule+0xda/0x1b0
[ 121.748804] exit_to_user_mode_prepare+0x114/0x1a0
[ 121.748839] syscall_exit_to_user_mode+0x19/0x40
[ 121.748870] do_syscall_64+0x48/0x90
[ 121.748893] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 121.748923]
[ 121.748923] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 121.748946] _raw_spin_lock_nested+0x30/0x40
[ 121.748972] raw_spin_rq_lock_nested+0x1e/0x30
[ 121.748994] task_fork_fair+0x63/0x4d0
[ 121.749024] sched_cgroup_fork+0x3d0/0x540
[ 121.749049] copy_process+0x3f9e/0x6df0
[ 121.749066] kernel_clone+0xe7/0x890
[ 121.749083] user_mode_thread+0xad/0xf0
[ 121.749101] rest_init+0x24/0x250
[ 121.749129] arch_call_rest_init+0xf/0x14
[ 121.749161] start_kernel+0x4c1/0x4e6
[ 121.749190] secondary_startup_64_no_verify+0xe0/0xeb
[ 121.749214]
[ 121.749214] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 121.749238] _raw_spin_lock_irqsave+0x39/0x60
[ 121.749264] try_to_wake_up+0xab/0x1920
[ 121.749287] up+0x75/0xb0
[ 121.749307] __up_console_sem+0x6e/0x80
[ 121.749335] console_unlock+0x46a/0x590
[ 121.749363] vt_ioctl+0x2822/0x2ca0
[ 121.749384] tty_ioctl+0x7c4/0x1700
[ 121.749403] __x64_sys_ioctl+0x19a/0x210
[ 121.749429] do_syscall_64+0x3b/0x90
[ 121.749451] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 121.749480]
[ 121.749480] -> #0 ((console_sem).lock){-...}-{2:2}:
[ 121.749504] __lock_acquire+0x2a02/0x5e70
[ 121.749533] lock_acquire+0x1a2/0x530
[ 121.749561] _raw_spin_lock_irqsave+0x39/0x60
[ 121.749587] down_trylock+0xe/0x70
[ 121.749609] __down_trylock_console_sem+0x3b/0xd0
[ 121.749637] vprintk_emit+0x16b/0x560
[ 121.749674] vprintk+0x84/0xa0
[ 121.749703] _printk+0xba/0xf1
[ 121.749733] report_bug.cold+0x72/0xab
[ 121.749754] handle_bug+0x3c/0x70
[ 121.749775] exc_invalid_op+0x14/0x50
[ 121.749798] asm_exc_invalid_op+0x16/0x20
[ 121.749826] group_sched_out.part.0+0x2c7/0x460
[ 121.749844] ctx_sched_out+0x8f1/0xc10
[ 121.749861] __perf_event_task_sched_out+0x6d0/0x18d0
[ 121.749882] __schedule+0xedd/0x2470
[ 121.749898] schedule+0xda/0x1b0
[ 121.749914] exit_to_user_mode_prepare+0x114/0x1a0
[ 121.749948] syscall_exit_to_user_mode+0x19/0x40
[ 121.749977] do_syscall_64+0x48/0x90
[ 121.749999] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 121.750028]
[ 121.750028] other info that might help us debug this:
[ 121.750028]
[ 121.750033] Chain exists of:
[ 121.750033] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 121.750033]
[ 121.750059] Possible unsafe locking scenario:
[ 121.750059]
[ 121.750063] CPU0 CPU1
[ 121.750067] ---- ----
[ 121.750071] lock(&ctx->lock);
[ 121.750081] lock(&rq->__lock);
[ 121.750092] lock(&ctx->lock);
[ 121.750103] lock((console_sem).lock);
[ 121.750113]
[ 121.750113] *** DEADLOCK ***
[ 121.750113]
[ 121.750116] 2 locks held by syz-executor.7/3831:
[ 121.750128] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 121.750171] #1: ffff88801a659c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 121.750219]
[ 121.750219] stack backtrace:
[ 121.750224] CPU: 1 PID: 3831 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1
[ 121.750246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 121.750259] Call Trace:
[ 121.750265]
[ 121.750271] dump_stack_lvl+0x8b/0xb3
[ 121.750296] check_noncircular+0x263/0x2e0
[ 121.750325] ? format_decode+0x26c/0xb50
[ 121.750350] ? print_circular_bug+0x450/0x450
[ 121.750381] ? enable_ptr_key_workfn+0x20/0x20
[ 121.750404] ? __lockdep_reset_lock+0x180/0x180
[ 121.750434] ? format_decode+0x26c/0xb50
[ 121.750461] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 121.750492] __lock_acquire+0x2a02/0x5e70
[ 121.750530] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 121.750570] lock_acquire+0x1a2/0x530
[ 121.750600] ? down_trylock+0xe/0x70
[ 121.750625] ? rcu_read_unlock+0x40/0x40
[ 121.750662] ? vprintk+0x84/0xa0
[ 121.750694] _raw_spin_lock_irqsave+0x39/0x60
[ 121.750721] ? down_trylock+0xe/0x70
[ 121.750745] down_trylock+0xe/0x70
[ 121.750768] ? vprintk+0x84/0xa0
[ 121.750798] __down_trylock_console_sem+0x3b/0xd0
[ 121.750829] vprintk_emit+0x16b/0x560
[ 121.750863] vprintk+0x84/0xa0
[ 121.750895] _printk+0xba/0xf1
[ 121.750926] ? record_print_text.cold+0x16/0x16
[ 121.750961] ? hrtimer_try_to_cancel+0x163/0x2c0
[ 121.750984] ? lock_downgrade+0x6d0/0x6d0
[ 121.751015] ? report_bug.cold+0x66/0xab
[ 121.751040] ? group_sched_out.part.0+0x2c7/0x460
[ 121.751060] report_bug.cold+0x72/0xab
[ 121.751085] handle_bug+0x3c/0x70
[ 121.751109] exc_invalid_op+0x14/0x50
[ 121.751134] asm_exc_invalid_op+0x16/0x20
[ 121.751163] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 121.751186] 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
[ 121.751206] RSP: 0018:ffff88803ea5fc48 EFLAGS: 00010006
[ 121.751222] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 121.751235] RDX: ffff888018b21ac0 RSI: ffffffff81566027 RDI: 0000000000000005
[ 121.751249] RBP: ffff88803ea60000 R08: 0000000000000005 R09: 0000000000000001
[ 121.751262] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801a659c00
[ 121.751275] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002
[ 121.751296] ? group_sched_out.part.0+0x2c7/0x460
[ 121.751321] ? group_sched_out.part.0+0x2c7/0x460
[ 121.751343] ctx_sched_out+0x8f1/0xc10
[ 121.751365] __perf_event_task_sched_out+0x6d0/0x18d0
[ 121.751391] ? lock_is_held_type+0xd7/0x130
[ 121.751424] ? __perf_cgroup_move+0x160/0x160
[ 121.751444] ? set_next_entity+0x304/0x550
[ 121.751476] ? update_curr+0x267/0x740
[ 121.751508] ? lock_is_held_type+0xd7/0x130
[ 121.751540] __schedule+0xedd/0x2470
[ 121.751563] ? io_schedule_timeout+0x150/0x150
[ 121.751588] schedule+0xda/0x1b0
[ 121.751606] exit_to_user_mode_prepare+0x114/0x1a0
[ 121.751643] syscall_exit_to_user_mode+0x19/0x40
[ 121.751674] do_syscall_64+0x48/0x90
[ 121.751698] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 121.751728] RIP: 0033:0x7f26115c4b19
[ 121.751743] 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
[ 121.751762] RSP: 002b:00007f260eb3a188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[ 121.751781] RAX: 0000000000000003 RBX: 00007f26116d7f60 RCX: 00007f26115c4b19
[ 121.751794] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000380
[ 121.751807] RBP: 00007f261161ef6d R08: 0000000000000000 R09: 0000000000000000
[ 121.751820] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
[ 121.751833] R13: 00007fff6f743aef R14: 00007f260eb3a300 R15: 0000000000022000
[ 121.751855]
[ 121.846429] WARNING: CPU: 1 PID: 3831 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 121.847543] Modules linked in:
[ 121.848026] CPU: 1 PID: 3831 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1
[ 121.849323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 121.850775] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 121.851458] 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
[ 121.853531] RSP: 0018:ffff88803ea5fc48 EFLAGS: 00010006
[ 121.854154] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 121.854963] RDX: ffff888018b21ac0 RSI: ffffffff81566027 RDI: 0000000000000005
[ 121.855776] RBP: ffff88803ea60000 R08: 0000000000000005 R09: 0000000000000001
[ 121.856588] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801a659c00
[ 121.857489] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002
[ 121.858361] FS: 00007f260eb3a700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 121.859310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.860005] CR2: 00007f9ff0f1bbc0 CR3: 000000003d766000 CR4: 0000000000350ee0
[ 121.860850] Call Trace:
[ 121.861161]
[ 121.861449] ctx_sched_out+0x8f1/0xc10
[ 121.861936] __perf_event_task_sched_out+0x6d0/0x18d0
[ 121.862555] ? lock_is_held_type+0xd7/0x130
[ 121.863088] ? __perf_cgroup_move+0x160/0x160
[ 121.863641] ? set_next_entity+0x304/0x550
[ 121.864152] ? update_curr+0x267/0x740
[ 121.864645] ? lock_is_held_type+0xd7/0x130
[ 121.865133] __schedule+0xedd/0x2470
[ 121.865550] ? io_schedule_timeout+0x150/0x150
[ 121.866070] schedule+0xda/0x1b0
[ 121.866453] exit_to_user_mode_prepare+0x114/0x1a0
[ 121.867008] syscall_exit_to_user_mode+0x19/0x40
[ 121.867539] do_syscall_64+0x48/0x90
[ 121.867957] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 121.868538] RIP: 0033:0x7f26115c4b19
[ 121.868952] 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
[ 121.870880] RSP: 002b:00007f260eb3a188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[ 121.871689] RAX: 0000000000000003 RBX: 00007f26116d7f60 RCX: 00007f26115c4b19
[ 121.872450] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000380
[ 121.873216] RBP: 00007f261161ef6d R08: 0000000000000000 R09: 0000000000000000
[ 121.873990] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
[ 121.874754] R13: 00007fff6f743aef R14: 00007f260eb3a300 R15: 0000000000022000
[ 121.875533]
[ 121.875839] irq event stamp: 872
[ 121.876272] hardirqs last enabled at (871): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 121.877473] hardirqs last disabled at (872): [] __schedule+0x1225/0x2470
[ 121.878540] softirqs last enabled at (868): [] __irq_exit_rcu+0x11b/0x180
[ 121.879617] softirqs last disabled at (597): [] __irq_exit_rcu+0x11b/0x180
[ 121.880699] ---[ end trace 0000000000000000 ]---
14:43:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)={0x0, "93937740309301cc262b6cf95906b2fa23ffbe9bed42fb660b866f9b1184cda96506bdb84350a162e054ec97cc44b68f16550ff2bd88766c7fcae815fdc8f237"}, 0x48, 0xffffffffffffffff)
keyctl$setperm(0x5, r0, 0x0)
keyctl$revoke(0x3, r0)
14:43:33 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x540b, 0x0)
14:43:33 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x540b, 0x0)
14:43:33 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)={0x0, "93937740309301cc262b6cf95906b2fa23ffbe9bed42fb660b866f9b1184cda96506bdb84350a162e054ec97cc44b68f16550ff2bd88766c7fcae815fdc8f237"}, 0x48, 0xffffffffffffffff)
keyctl$setperm(0x5, r0, 0x0)
keyctl$revoke(0x3, r0)
[ 126.555606] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 126.559658] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 126.561810] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 126.564997] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 126.566477] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 126.567636] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 126.571418] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 126.582517] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 126.583806] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 126.585449] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 126.587686] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 126.589630] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 126.591356] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 126.595545] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 128.629889] Bluetooth: hci4: command 0x0409 tx timeout
[ 128.630454] Bluetooth: hci1: command 0x0409 tx timeout
[ 130.676903] Bluetooth: hci1: command 0x041b tx timeout
[ 130.677488] Bluetooth: hci4: command 0x041b tx timeout
VM DIAGNOSIS:
14:43:32 Registers:
info registers vcpu 0
RAX=ffff88803e798000 RBX=ffff88803e797d98 RCX=0000000000000001 RDX=1ffff11007cf2ec6
RSI=ffff88803e797d68 RDI=ffff88803e797630 RBP=ffff88803e790000 RSP=ffff88803e7975a0
R8 =ffffffff85eca39c R9 =ffffffff85eca3a0 R10=ffffed1007cf2ed1 R11=ffff88803e797660
R12=ffff88803e797661 R13=ffff88803e797680 R14=ffff88803e797620 R15=0000000000000001
RIP=ffffffff8111c8a8 RFL=00000212 [----A--] 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=00007f04cb108028 CR3=000000003d6be000 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 756e696c2d34365f 3638782f62696c2f
YMM01=0000000000000000 0000000000000000 6f732e616d7a6c62 696c2f756e672d78
YMM02=0000000000000000 0000000000000000 00352e6f732e616d 7a6c62696c2f756e
YMM03=0000000000000000 0000000000000000 672d78756e696c2d 34365f3638782f62
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=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88803ea5f698
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000066 R11=0000000000000001
R12=0000000000000066 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30
RIP=ffffffff822b1e99 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 00007f260eb3a700 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=00007f9ff0f1bbc0 CR3=000000003d766000 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 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
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