Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:60991' (ECDSA) to the list of known hosts. 2022/09/14 13:07:21 fuzzer started 2022/09/14 13:07:21 dialing manager at localhost:33849 syzkaller login: [ 37.985320] cgroup: Unknown subsys name 'net' [ 38.073434] cgroup: Unknown subsys name 'rlimit' 2022/09/14 13:07:37 syscalls: 2215 2022/09/14 13:07:37 code coverage: enabled 2022/09/14 13:07:37 comparison tracing: enabled 2022/09/14 13:07:37 extra coverage: enabled 2022/09/14 13:07:37 setuid sandbox: enabled 2022/09/14 13:07:37 namespace sandbox: enabled 2022/09/14 13:07:37 Android sandbox: enabled 2022/09/14 13:07:37 fault injection: enabled 2022/09/14 13:07:37 leak checking: enabled 2022/09/14 13:07:37 net packet injection: enabled 2022/09/14 13:07:37 net device setup: enabled 2022/09/14 13:07:37 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 13:07:37 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 13:07:37 USB emulation: enabled 2022/09/14 13:07:37 hci packet injection: enabled 2022/09/14 13:07:37 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 13:07:37 802.15.4 emulation: enabled 2022/09/14 13:07:37 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 13:07:37 fetching corpus: 38, signal 24264/27880 (executing program) 2022/09/14 13:07:37 fetching corpus: 88, signal 44800/49727 (executing program) 2022/09/14 13:07:37 fetching corpus: 138, signal 52645/58939 (executing program) 2022/09/14 13:07:37 fetching corpus: 187, signal 63937/71272 (executing program) 2022/09/14 13:07:38 fetching corpus: 236, signal 70728/79177 (executing program) 2022/09/14 13:07:38 fetching corpus: 286, signal 76330/85949 (executing program) 2022/09/14 13:07:38 fetching corpus: 336, signal 81969/92527 (executing program) 2022/09/14 13:07:38 fetching corpus: 386, signal 86689/98170 (executing program) 2022/09/14 13:07:38 fetching corpus: 436, signal 90224/102699 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program) 2022/09/14 13:07:52 fetching corpus: 5229, signal 219327/230939 (executing program) 2022/09/14 13:07:52 fetching corpus: 5279, signal 219769/231014 (executing program) 2022/09/14 13:07:52 fetching corpus: 5329, signal 220286/231046 (executing program) 2022/09/14 13:07:52 fetching corpus: 5379, signal 220803/231056 (executing program) 2022/09/14 13:07:52 fetching corpus: 5429, signal 221292/231075 (executing program) 2022/09/14 13:07:53 fetching corpus: 5479, signal 221997/231091 (executing program) 2022/09/14 13:07:53 fetching corpus: 5529, signal 222649/231154 (executing program) 2022/09/14 13:07:53 fetching corpus: 5579, signal 223401/231173 (executing program) 2022/09/14 13:07:53 fetching corpus: 5601, signal 223829/231173 (executing program) 2022/09/14 13:07:53 fetching corpus: 5601, signal 223829/231173 (executing program) 2022/09/14 13:07:56 starting 8 fuzzer processes 13:07:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x20000040) listen(r0, 0x3) 13:07:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x20, r1, 0x1, 0x0, 0x0, {0x9}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 13:07:56 executing program 2: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() 13:07:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000015a000/0x1000)=nil, 0x1000, 0x18) [ 72.168238] audit: type=1400 audit(1663160876.170:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:07:56 executing program 5: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0xfffffef6}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 13:07:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) 13:07:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 13:07:56 executing program 7: poll(&(0x7f0000004a40)=[{}], 0x20000000000000eb, 0x0) [ 73.368235] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.370306] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.375405] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.376868] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.379339] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.380990] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.387365] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.388957] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.390589] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 73.392587] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.392601] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.396688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.410603] Bluetooth: hci1: HCI_REQ-0x0c1a [ 73.423767] Bluetooth: hci0: HCI_REQ-0x0c1a [ 73.480015] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.482820] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.485354] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 73.487567] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.489184] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 73.490662] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.492518] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 73.494642] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 73.496240] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.510427] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.511856] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 73.515345] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 73.516803] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 73.529556] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.531523] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.531773] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 73.534430] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 73.536402] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.537927] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 73.541689] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.542529] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 73.548190] Bluetooth: hci4: HCI_REQ-0x0c1a [ 73.553182] Bluetooth: hci3: HCI_REQ-0x0c1a [ 73.576412] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 73.578762] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 73.580448] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.594250] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.597285] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 73.605457] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 73.607967] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 73.609438] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 73.611389] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 73.616420] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 73.622127] Bluetooth: hci5: HCI_REQ-0x0c1a [ 73.629217] Bluetooth: hci6: HCI_REQ-0x0c1a [ 75.448624] Bluetooth: hci0: command 0x0409 tx timeout [ 75.449358] Bluetooth: hci1: command 0x0409 tx timeout [ 75.449860] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 75.576109] Bluetooth: hci3: command 0x0409 tx timeout [ 75.576795] Bluetooth: hci4: command 0x0409 tx timeout [ 75.640090] Bluetooth: hci5: command 0x0409 tx timeout [ 75.640144] Bluetooth: hci7: command 0x0409 tx timeout [ 75.704215] Bluetooth: hci6: command 0x0409 tx timeout [ 77.496106] Bluetooth: hci1: command 0x041b tx timeout [ 77.496592] Bluetooth: hci0: command 0x041b tx timeout [ 77.624179] Bluetooth: hci4: command 0x041b tx timeout [ 77.624727] Bluetooth: hci3: command 0x041b tx timeout [ 77.688116] Bluetooth: hci7: command 0x041b tx timeout [ 77.688588] Bluetooth: hci5: command 0x041b tx timeout [ 77.752152] Bluetooth: hci6: command 0x041b tx timeout [ 79.560453] Bluetooth: hci0: command 0x040f tx timeout [ 79.561531] Bluetooth: hci1: command 0x040f tx timeout [ 79.673135] Bluetooth: hci3: command 0x040f tx timeout [ 79.674202] Bluetooth: hci4: command 0x040f tx timeout [ 79.747127] Bluetooth: hci5: command 0x040f tx timeout [ 79.752092] Bluetooth: hci7: command 0x040f tx timeout [ 79.800250] Bluetooth: hci6: command 0x040f tx timeout [ 80.696159] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 81.593171] Bluetooth: hci1: command 0x0419 tx timeout [ 81.594033] Bluetooth: hci0: command 0x0419 tx timeout [ 81.720135] Bluetooth: hci4: command 0x0419 tx timeout [ 81.720949] Bluetooth: hci3: command 0x0419 tx timeout [ 81.785144] Bluetooth: hci7: command 0x0419 tx timeout [ 81.785929] Bluetooth: hci5: command 0x0419 tx timeout [ 81.848168] Bluetooth: hci6: command 0x0419 tx timeout [ 83.709002] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.712868] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.716275] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.731628] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.733875] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 83.737440] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.745136] Bluetooth: hci2: HCI_REQ-0x0c1a [ 85.816158] Bluetooth: hci2: command 0x0409 tx timeout [ 87.864216] Bluetooth: hci2: command 0x041b tx timeout [ 89.913099] Bluetooth: hci2: command 0x040f tx timeout [ 91.960135] Bluetooth: hci2: command 0x0419 tx timeout 13:08:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x20, r1, 0x1, 0x0, 0x0, {0x9}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 13:08:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x20, r1, 0x1, 0x0, 0x0, {0x9}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 13:08:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x20, r1, 0x1, 0x0, 0x0, {0x9}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 13:08:56 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000200)={0x65e, 0x1, 0x8}) [ 132.147236] audit: type=1400 audit(1663160936.149:7): avc: denied { open } for pid=3774 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 [ 132.152229] audit: type=1400 audit(1663160936.149:8): avc: denied { kernel } for pid=3774 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 13:08:56 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000200)={0x65e, 0x1, 0x8}) 13:08:56 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000200)={0x65e, 0x1, 0x8}) 13:08:56 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000200)={0x65e, 0x1, 0x8}) [ 132.848872] ------------[ cut here ]------------ [ 132.848904] [ 132.848908] ====================================================== [ 132.848913] WARNING: possible circular locking dependency detected [ 132.848917] 6.0.0-rc5-next-20220914 #1 Not tainted [ 132.848925] ------------------------------------------------------ [ 132.848928] syz-executor.1/3805 is trying to acquire lock: [ 132.848935] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 132.848981] [ 132.848981] but task is already holding lock: [ 132.848984] ffff88800d5a6c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.849016] [ 132.849016] which lock already depends on the new lock. [ 132.849016] [ 132.849020] [ 132.849020] the existing dependency chain (in reverse order) is: [ 132.849023] [ 132.849023] -> #3 (&ctx->lock){....}-{2:2}: [ 132.849040] _raw_spin_lock+0x2a/0x40 [ 132.849066] __perf_event_task_sched_out+0x53b/0x18d0 [ 132.849081] __schedule+0xedd/0x2470 [ 132.849093] schedule+0xda/0x1b0 [ 132.849104] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.849130] syscall_exit_to_user_mode+0x19/0x40 [ 132.849151] do_syscall_64+0x48/0x90 [ 132.849168] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.849189] [ 132.849189] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 132.849207] _raw_spin_lock_nested+0x30/0x40 [ 132.849224] raw_spin_rq_lock_nested+0x1e/0x30 [ 132.849239] task_fork_fair+0x63/0x4d0 [ 132.849260] sched_cgroup_fork+0x3d0/0x540 [ 132.849276] copy_process+0x4183/0x6e20 [ 132.849288] kernel_clone+0xe7/0x890 [ 132.849299] user_mode_thread+0xad/0xf0 [ 132.849311] rest_init+0x24/0x250 [ 132.849330] arch_call_rest_init+0xf/0x14 [ 132.849344] start_kernel+0x4c1/0x4e6 [ 132.849355] secondary_startup_64_no_verify+0xe0/0xeb [ 132.849372] [ 132.849372] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 132.849388] _raw_spin_lock_irqsave+0x39/0x60 [ 132.849406] try_to_wake_up+0xab/0x1920 [ 132.849421] up+0x75/0xb0 [ 132.849434] __up_console_sem+0x6e/0x80 [ 132.849453] console_unlock+0x46a/0x590 [ 132.849491] vprintk_emit+0x1bd/0x560 [ 132.849511] devkmsg_emit.constprop.0+0xbb/0xf4 [ 132.849535] devkmsg_write.cold+0x83/0xd9 [ 132.849556] do_iter_readv_writev+0x211/0x3c0 [ 132.849577] do_iter_write+0x18b/0x700 [ 132.849596] vfs_writev+0x1ae/0x630 [ 132.849615] do_writev+0x133/0x300 [ 132.849634] do_syscall_64+0x3b/0x90 [ 132.849649] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.849669] [ 132.849669] -> #0 ((console_sem).lock){....}-{2:2}: [ 132.849685] __lock_acquire+0x2a02/0x5e70 [ 132.849705] lock_acquire+0x1a2/0x530 [ 132.849723] _raw_spin_lock_irqsave+0x39/0x60 [ 132.849741] down_trylock+0xe/0x70 [ 132.849756] __down_trylock_console_sem+0x3b/0xd0 [ 132.849775] vprintk_emit+0x16b/0x560 [ 132.849794] vprintk+0x84/0xa0 [ 132.849813] _printk+0xba/0xf1 [ 132.849833] report_bug.cold+0x72/0xab [ 132.849847] handle_bug+0x3c/0x70 [ 132.849862] exc_invalid_op+0x14/0x50 [ 132.849878] asm_exc_invalid_op+0x16/0x20 [ 132.849897] group_sched_out.part.0+0x2c7/0x460 [ 132.849910] ctx_sched_out+0x8f1/0xc10 [ 132.849921] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.849935] __schedule+0xedd/0x2470 [ 132.849946] schedule+0xda/0x1b0 [ 132.849957] futex_wait_queue+0xf5/0x1e0 [ 132.849970] futex_wait+0x28e/0x690 [ 132.849982] do_futex+0x2ff/0x380 [ 132.849992] __x64_sys_futex+0x1c6/0x4d0 [ 132.850003] do_syscall_64+0x3b/0x90 [ 132.850018] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.850038] [ 132.850038] other info that might help us debug this: [ 132.850038] [ 132.850041] Chain exists of: [ 132.850041] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 132.850041] [ 132.850059] Possible unsafe locking scenario: [ 132.850059] [ 132.850061] CPU0 CPU1 [ 132.850064] ---- ---- [ 132.850066] lock(&ctx->lock); [ 132.850073] lock(&rq->__lock); [ 132.850080] lock(&ctx->lock); [ 132.850088] lock((console_sem).lock); [ 132.850095] [ 132.850095] *** DEADLOCK *** [ 132.850095] [ 132.850097] 2 locks held by syz-executor.1/3805: [ 132.850105] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 132.850135] #1: ffff88800d5a6c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.850167] [ 132.850167] stack backtrace: [ 132.850171] CPU: 0 PID: 3805 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220914 #1 [ 132.850186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.850195] Call Trace: [ 132.850199] [ 132.850204] dump_stack_lvl+0x8b/0xb3 [ 132.850221] check_noncircular+0x263/0x2e0 [ 132.850241] ? format_decode+0x26c/0xb50 [ 132.850259] ? print_circular_bug+0x450/0x450 [ 132.850279] ? enable_ptr_key_workfn+0x20/0x20 [ 132.850297] ? format_decode+0x26c/0xb50 [ 132.850315] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 132.850336] __lock_acquire+0x2a02/0x5e70 [ 132.850361] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 132.850388] lock_acquire+0x1a2/0x530 [ 132.850408] ? down_trylock+0xe/0x70 [ 132.850425] ? rcu_read_unlock+0x40/0x40 [ 132.850448] ? lock_is_held_type+0xd7/0x130 [ 132.850470] ? vprintk+0x84/0xa0 [ 132.850491] _raw_spin_lock_irqsave+0x39/0x60 [ 132.850510] ? down_trylock+0xe/0x70 [ 132.850526] down_trylock+0xe/0x70 [ 132.850542] ? vprintk+0x84/0xa0 [ 132.850562] __down_trylock_console_sem+0x3b/0xd0 [ 132.850583] vprintk_emit+0x16b/0x560 [ 132.850605] vprintk+0x84/0xa0 [ 132.850626] _printk+0xba/0xf1 [ 132.850647] ? record_print_text.cold+0x16/0x16 [ 132.850674] ? report_bug.cold+0x66/0xab [ 132.850691] ? group_sched_out.part.0+0x2c7/0x460 [ 132.850704] report_bug.cold+0x72/0xab [ 132.850722] handle_bug+0x3c/0x70 [ 132.850738] exc_invalid_op+0x14/0x50 [ 132.850755] asm_exc_invalid_op+0x16/0x20 [ 132.850776] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.850791] 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 [ 132.850804] RSP: 0018:ffff888041bef8f8 EFLAGS: 00010006 [ 132.850815] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.850824] RDX: ffff888008adb580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 132.850833] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 132.850841] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800d5a6c00 [ 132.850850] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 132.850863] ? group_sched_out.part.0+0x2c7/0x460 [ 132.850878] ? group_sched_out.part.0+0x2c7/0x460 [ 132.850893] ctx_sched_out+0x8f1/0xc10 [ 132.850908] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.850926] ? lock_is_held_type+0xd7/0x130 [ 132.850948] ? __perf_cgroup_move+0x160/0x160 [ 132.850962] ? set_next_entity+0x304/0x550 [ 132.850985] ? lock_is_held_type+0xd7/0x130 [ 132.851007] __schedule+0xedd/0x2470 [ 132.851023] ? io_schedule_timeout+0x150/0x150 [ 132.851036] ? futex_wait_setup+0x166/0x230 [ 132.851053] schedule+0xda/0x1b0 [ 132.851066] futex_wait_queue+0xf5/0x1e0 [ 132.851080] futex_wait+0x28e/0x690 [ 132.851094] ? futex_wait_setup+0x230/0x230 [ 132.851109] ? wake_up_q+0x8b/0xf0 [ 132.851125] ? do_raw_spin_unlock+0x4f/0x220 [ 132.851148] ? futex_wake+0x158/0x490 [ 132.851167] ? fd_install+0x1f9/0x640 [ 132.851186] do_futex+0x2ff/0x380 [ 132.851198] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 132.851217] __x64_sys_futex+0x1c6/0x4d0 [ 132.851231] ? __x64_sys_futex_time32+0x480/0x480 [ 132.851246] ? syscall_enter_from_user_mode+0x1d/0x50 [ 132.851268] ? syscall_enter_from_user_mode+0x1d/0x50 [ 132.851292] do_syscall_64+0x3b/0x90 [ 132.851309] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.851330] RIP: 0033:0x7faad090bb19 [ 132.851340] 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 [ 132.851352] RSP: 002b:00007faacde81218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.851365] RAX: ffffffffffffffda RBX: 00007faad0a1ef68 RCX: 00007faad090bb19 [ 132.851374] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faad0a1ef68 [ 132.851383] RBP: 00007faad0a1ef60 R08: 0000000000000000 R09: 0000000000000000 [ 132.851391] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faad0a1ef6c [ 132.851400] R13: 00007ffd4993875f R14: 00007faacde81300 R15: 0000000000022000 [ 132.851414] [ 132.923728] WARNING: CPU: 0 PID: 3805 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 132.924651] Modules linked in: [ 132.924978] CPU: 0 PID: 3805 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220914 #1 [ 132.925771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.926762] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.927293] 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 [ 132.928953] RSP: 0018:ffff888041bef8f8 EFLAGS: 00010006 [ 132.929370] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.929950] RDX: ffff888008adb580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 132.930645] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 132.931226] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800d5a6c00 [ 132.931762] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 132.932299] FS: 00007faacde81700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 132.932903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.933343] CR2: 00007faad0a1f018 CR3: 0000000040984000 CR4: 0000000000350ef0 [ 132.933880] Call Trace: [ 132.934084] [ 132.934264] ctx_sched_out+0x8f1/0xc10 [ 132.934579] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.935066] ? lock_is_held_type+0xd7/0x130 [ 132.935541] ? __perf_cgroup_move+0x160/0x160 [ 132.936051] ? set_next_entity+0x304/0x550 [ 132.936512] ? lock_is_held_type+0xd7/0x130 [ 132.936972] __schedule+0xedd/0x2470 [ 132.937352] ? io_schedule_timeout+0x150/0x150 [ 132.937809] ? futex_wait_setup+0x166/0x230 [ 132.938189] schedule+0xda/0x1b0 [ 132.938522] futex_wait_queue+0xf5/0x1e0 [ 132.938906] futex_wait+0x28e/0x690 [ 132.939264] ? futex_wait_setup+0x230/0x230 [ 132.939701] ? wake_up_q+0x8b/0xf0 [ 132.940059] ? do_raw_spin_unlock+0x4f/0x220 [ 132.940528] ? futex_wake+0x158/0x490 [ 132.940871] ? fd_install+0x1f9/0x640 [ 132.941202] do_futex+0x2ff/0x380 [ 132.941551] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 132.941998] __x64_sys_futex+0x1c6/0x4d0 [ 132.942314] ? __x64_sys_futex_time32+0x480/0x480 [ 132.942690] ? syscall_enter_from_user_mode+0x1d/0x50 [ 132.943128] ? syscall_enter_from_user_mode+0x1d/0x50 [ 132.943564] do_syscall_64+0x3b/0x90 [ 132.943879] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.944386] RIP: 0033:0x7faad090bb19 [ 132.944731] 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 [ 132.946113] RSP: 002b:00007faacde81218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.946690] RAX: ffffffffffffffda RBX: 00007faad0a1ef68 RCX: 00007faad090bb19 [ 132.947228] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faad0a1ef68 [ 132.947768] RBP: 00007faad0a1ef60 R08: 0000000000000000 R09: 0000000000000000 [ 132.948303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faad0a1ef6c [ 132.948842] R13: 00007ffd4993875f R14: 00007faacde81300 R15: 0000000000022000 [ 132.949388] [ 132.949583] irq event stamp: 294 [ 132.949843] hardirqs last enabled at (293): [] syscall_enter_from_user_mode+0x1d/0x50 [ 132.950633] hardirqs last disabled at (294): [] __schedule+0x1225/0x2470 [ 132.951405] softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20 [ 132.952020] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 132.952492] ---[ end trace 0000000000000000 ]--- 13:08:57 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000200)={0x65e, 0x1, 0x8}) [ 133.216022] syz-executor.4 (294) used greatest stack depth: 24776 bytes left [ 135.547026] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 135.547885] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 135.548640] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 135.549698] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 135.550529] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 135.551153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 135.552825] Bluetooth: hci0: HCI_REQ-0x0c1a [ 135.761623] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 135.763044] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 135.764340] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 135.768203] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 135.770627] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 135.772617] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 135.775832] Bluetooth: hci4: HCI_REQ-0x0c1a [ 135.832328] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 135.833451] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 135.835273] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 135.841273] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 135.842156] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 135.843688] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 135.845701] Bluetooth: hci7: HCI_REQ-0x0c1a [ 137.592123] Bluetooth: hci0: command 0x0409 tx timeout [ 137.784125] Bluetooth: hci4: command 0x0409 tx timeout [ 137.784685] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 137.848067] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 137.849080] Bluetooth: hci7: command 0x0409 tx timeout [ 137.849504] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 139.822733] Bluetooth: hci0: command 0x041b tx timeout [ 139.832071] Bluetooth: hci4: command 0x041b tx timeout [ 139.899856] Bluetooth: hci7: command 0x041b tx timeout [ 140.032459] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 140.037483] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 140.038381] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 140.039995] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 140.040917] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 140.041556] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 140.046008] Bluetooth: hci1: HCI_REQ-0x0c1a [ 141.880159] Bluetooth: hci4: command 0x040f tx timeout [ 141.880791] Bluetooth: hci0: command 0x040f tx timeout [ 141.945092] Bluetooth: hci7: command 0x040f tx timeout [ 142.073116] Bluetooth: hci1: command 0x0409 tx timeout [ 142.201100] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 142.328269] Bluetooth: hci6: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 13:08:57 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff888041bef348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001 R12=0000000000000038 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 00007faacde81700 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=00007faad0a1f018 CR3=0000000040984000 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 00007faad09f27c0 00007faad09f27c8 YMM02=0000000000000000 0000000000000000 00007faad09f27e0 00007faad09f27c0 YMM03=0000000000000000 0000000000000000 00007faad09f27c8 00007faad09f27c0 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=0000000000000001 RBX=ffff88806ce3eda0 RCX=ffffffff813bcd01 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888030af7958 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7db5 R13=ffff88806ce3eda8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff814612a3 RFL=00000202 [-------] 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 000055555612a400 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=00007faad0a17a40 CR3=0000000040984000 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 00007faad09f27c0 00007faad09f27c8 YMM02=0000000000000000 0000000000000000 00007faad09f27e0 00007faad09f27c0 YMM03=0000000000000000 0000000000000000 00007faad09f27c8 00007faad09f27c0 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