syzkaller login: [ 34.633956] sshd (245) used greatest stack depth: 24768 bytes left Warning: Permanently added '[localhost]:8075' (ECDSA) to the list of known hosts. 2022/09/19 14:27:49 fuzzer started 2022/09/19 14:27:50 dialing manager at localhost:42121 [ 36.672820] cgroup: Unknown subsys name 'net' [ 36.780624] cgroup: Unknown subsys name 'rlimit' 2022/09/19 14:28:03 syscalls: 2215 2022/09/19 14:28:03 code coverage: enabled 2022/09/19 14:28:03 comparison tracing: enabled 2022/09/19 14:28:03 extra coverage: enabled 2022/09/19 14:28:03 setuid sandbox: enabled 2022/09/19 14:28:03 namespace sandbox: enabled 2022/09/19 14:28:03 Android sandbox: enabled 2022/09/19 14:28:03 fault injection: enabled 2022/09/19 14:28:03 leak checking: enabled 2022/09/19 14:28:03 net packet injection: enabled 2022/09/19 14:28:03 net device setup: enabled 2022/09/19 14:28:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/19 14:28:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/19 14:28:03 USB emulation: enabled 2022/09/19 14:28:03 hci packet injection: enabled 2022/09/19 14:28:03 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220919) 2022/09/19 14:28:03 802.15.4 emulation: enabled 2022/09/19 14:28:03 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/19 14:28:04 fetching corpus: 50, signal 32046/35443 (executing program) 2022/09/19 14:28:04 fetching corpus: 100, signal 40535/45382 (executing program) 2022/09/19 14:28:04 fetching corpus: 150, signal 53370/59374 (executing program) 2022/09/19 14:28:04 fetching corpus: 200, signal 59970/67161 (executing program) 2022/09/19 14:28:04 fetching corpus: 250, signal 67991/76159 (executing program) 2022/09/19 14:28:04 fetching corpus: 300, signal 71244/80599 (executing program) 2022/09/19 14:28:04 fetching corpus: 350, signal 76411/86689 (executing program) 2022/09/19 14:28:04 fetching corpus: 400, signal 80914/92101 (executing program) 2022/09/19 14:28:05 fetching corpus: 450, signal 84990/97055 (executing program) 2022/09/19 14:28:05 fetching corpus: 500, signal 90376/103050 (executing program) 2022/09/19 14:28:05 fetching corpus: 550, signal 95323/108640 (executing program) 2022/09/19 14:28:05 fetching corpus: 600, signal 98681/112714 (executing program) 2022/09/19 14:28:05 fetching corpus: 650, signal 100747/115599 (executing program) 2022/09/19 14:28:05 fetching corpus: 700, signal 103672/119211 (executing program) 2022/09/19 14:28:05 fetching corpus: 750, signal 105832/122088 (executing program) 2022/09/19 14:28:06 fetching corpus: 800, signal 110041/126661 (executing program) 2022/09/19 14:28:06 fetching corpus: 850, signal 112279/129478 (executing program) 2022/09/19 14:28:06 fetching corpus: 900, signal 114560/132350 (executing program) 2022/09/19 14:28:06 fetching corpus: 950, signal 116637/134985 (executing program) 2022/09/19 14:28:06 fetching corpus: 1000, signal 117708/136752 (executing program) 2022/09/19 14:28:06 fetching corpus: 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corpus: 1650, signal 141944/165385 (executing program) 2022/09/19 14:28:08 fetching corpus: 1700, signal 143874/167374 (executing program) 2022/09/19 14:28:08 fetching corpus: 1750, signal 145803/169315 (executing program) 2022/09/19 14:28:08 fetching corpus: 1800, signal 146997/170765 (executing program) 2022/09/19 14:28:08 fetching corpus: 1850, signal 148223/172231 (executing program) 2022/09/19 14:28:08 fetching corpus: 1900, signal 149622/173743 (executing program) 2022/09/19 14:28:09 fetching corpus: 1950, signal 150657/175035 (executing program) 2022/09/19 14:28:09 fetching corpus: 2000, signal 152145/176539 (executing program) 2022/09/19 14:28:09 fetching corpus: 2050, signal 153247/177788 (executing program) 2022/09/19 14:28:09 fetching corpus: 2100, signal 154467/179135 (executing program) 2022/09/19 14:28:09 fetching corpus: 2150, signal 156127/180655 (executing program) 2022/09/19 14:28:09 fetching corpus: 2200, signal 157118/181797 (executing program) 2022/09/19 14:28:09 fetching corpus: 2250, signal 157786/182690 (executing program) 2022/09/19 14:28:09 fetching corpus: 2300, signal 159349/184110 (executing program) 2022/09/19 14:28:10 fetching corpus: 2350, signal 159914/184966 (executing program) 2022/09/19 14:28:10 fetching corpus: 2400, signal 161059/186095 (executing program) 2022/09/19 14:28:10 fetching corpus: 2450, signal 162284/187242 (executing program) 2022/09/19 14:28:10 fetching corpus: 2500, signal 163178/188241 (executing program) 2022/09/19 14:28:10 fetching corpus: 2550, signal 164795/189569 (executing program) 2022/09/19 14:28:10 fetching corpus: 2600, signal 167190/191317 (executing program) 2022/09/19 14:28:10 fetching corpus: 2650, signal 168201/192301 (executing program) 2022/09/19 14:28:10 fetching corpus: 2700, signal 169181/193219 (executing program) 2022/09/19 14:28:11 fetching corpus: 2750, signal 170275/194202 (executing program) 2022/09/19 14:28:11 fetching corpus: 2800, signal 171256/195076 (executing program) 2022/09/19 14:28:11 fetching corpus: 2850, signal 172554/196128 (executing program) 2022/09/19 14:28:11 fetching corpus: 2900, signal 173398/196984 (executing program) 2022/09/19 14:28:11 fetching corpus: 2950, signal 174275/197788 (executing program) 2022/09/19 14:28:11 fetching corpus: 3000, signal 175185/198542 (executing program) 2022/09/19 14:28:11 fetching corpus: 3050, signal 176550/199459 (executing program) 2022/09/19 14:28:11 fetching corpus: 3100, signal 177509/200236 (executing program) 2022/09/19 14:28:11 fetching corpus: 3150, signal 178723/201105 (executing program) 2022/09/19 14:28:12 fetching corpus: 3200, signal 179727/201855 (executing program) 2022/09/19 14:28:12 fetching corpus: 3250, signal 180933/202708 (executing program) 2022/09/19 14:28:12 fetching corpus: 3300, signal 181463/203229 (executing program) 2022/09/19 14:28:12 fetching corpus: 3350, signal 182387/203905 (executing program) 2022/09/19 14:28:12 fetching corpus: 3400, signal 183778/204851 (executing program) 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program) 2022/09/19 14:28:14 fetching corpus: 4050, signal 194644/211439 (executing program) 2022/09/19 14:28:14 fetching corpus: 4100, signal 195390/211818 (executing program) 2022/09/19 14:28:14 fetching corpus: 4150, signal 196247/212239 (executing program) 2022/09/19 14:28:14 fetching corpus: 4200, signal 196920/212587 (executing program) 2022/09/19 14:28:14 fetching corpus: 4250, signal 197911/212993 (executing program) 2022/09/19 14:28:14 fetching corpus: 4300, signal 198710/213294 (executing program) 2022/09/19 14:28:15 fetching corpus: 4350, signal 199756/213694 (executing program) 2022/09/19 14:28:15 fetching corpus: 4400, signal 200562/213994 (executing program) 2022/09/19 14:28:15 fetching corpus: 4450, signal 201081/214227 (executing program) 2022/09/19 14:28:15 fetching corpus: 4500, signal 201673/214477 (executing program) 2022/09/19 14:28:15 fetching corpus: 4550, signal 202894/214805 (executing program) 2022/09/19 14:28:15 fetching corpus: 4600, signal 203543/215020 (executing program) 2022/09/19 14:28:15 fetching corpus: 4650, signal 204175/215218 (executing program) 2022/09/19 14:28:16 fetching corpus: 4700, signal 204685/215420 (executing program) 2022/09/19 14:28:16 fetching corpus: 4750, signal 205503/215609 (executing program) 2022/09/19 14:28:16 fetching corpus: 4800, signal 206094/215777 (executing program) 2022/09/19 14:28:16 fetching corpus: 4850, signal 206421/215923 (executing program) 2022/09/19 14:28:16 fetching corpus: 4900, signal 206948/216052 (executing program) 2022/09/19 14:28:16 fetching corpus: 4950, signal 207589/216236 (executing program) 2022/09/19 14:28:16 fetching corpus: 5000, signal 208095/216389 (executing program) 2022/09/19 14:28:16 fetching corpus: 5050, signal 208828/216511 (executing program) 2022/09/19 14:28:17 fetching corpus: 5100, signal 209249/216625 (executing program) 2022/09/19 14:28:17 fetching corpus: 5150, signal 209782/216706 (executing program) 2022/09/19 14:28:17 fetching corpus: 5200, signal 210720/216779 (executing program) 2022/09/19 14:28:17 fetching corpus: 5219, signal 211017/216842 (executing program) 2022/09/19 14:28:17 fetching corpus: 5219, signal 211017/216852 (executing program) 2022/09/19 14:28:17 fetching corpus: 5219, signal 211017/216852 (executing program) 2022/09/19 14:28:19 starting 8 fuzzer processes 14:28:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x40005}, 0x1c) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x19, 0x0, &(0x7f00000000c0)) 14:28:19 executing program 1: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000300)=@rc={0x1f, @fixed}}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 14:28:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, 0x0, 0x0) 14:28:19 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) 14:28:19 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/fib_trie\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/240, 0xf0}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2, 0x180, 0x0) 14:28:19 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, &(0x7f0000001180)) 14:28:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x5b, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000180)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x0) recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:28:19 executing program 7: io_setup(0x0, &(0x7f0000000040)) [ 66.503401] audit: type=1400 audit(1663597699.998:6): avc: denied { execmem } for pid=285 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 67.877572] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.881159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.882805] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.884437] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.886391] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.888637] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.890039] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.891179] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.892422] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.895723] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.909395] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.910481] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.912126] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.924803] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.927061] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.929039] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 67.933051] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 67.935624] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 67.939432] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 67.940698] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 67.941943] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.943093] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.944316] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.945439] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.947426] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.949016] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.952740] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 67.953714] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 67.954724] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 67.955895] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 67.957363] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 67.958401] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.960075] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 67.961854] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 67.963026] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.964341] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.964559] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 67.966360] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.968020] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 67.969482] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.972471] Bluetooth: hci1: HCI_REQ-0x0c1a [ 67.977504] Bluetooth: hci4: HCI_REQ-0x0c1a [ 67.978357] Bluetooth: hci3: HCI_REQ-0x0c1a [ 67.979251] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.980475] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.993660] Bluetooth: hci5: HCI_REQ-0x0c1a [ 67.994353] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 68.005471] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 68.007876] Bluetooth: hci0: HCI_REQ-0x0c1a [ 68.010037] Bluetooth: hci2: HCI_REQ-0x0c1a [ 68.015916] Bluetooth: hci6: HCI_REQ-0x0c1a [ 68.021631] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 68.026112] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 68.033911] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 68.035236] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 68.042459] Bluetooth: hci7: HCI_REQ-0x0c1a [ 70.005128] Bluetooth: hci4: command 0x0409 tx timeout [ 70.005623] Bluetooth: hci1: command 0x0409 tx timeout [ 70.006902] Bluetooth: hci3: command 0x0409 tx timeout [ 70.068650] Bluetooth: hci7: command 0x0409 tx timeout [ 70.069411] Bluetooth: hci2: command 0x0409 tx timeout [ 70.070207] Bluetooth: hci6: command 0x0409 tx timeout [ 70.070954] Bluetooth: hci0: command 0x0409 tx timeout [ 70.071694] Bluetooth: hci5: command 0x0409 tx timeout [ 72.052688] Bluetooth: hci3: command 0x041b tx timeout [ 72.054305] Bluetooth: hci1: command 0x041b tx timeout [ 72.055245] Bluetooth: hci4: command 0x041b tx timeout [ 72.116672] Bluetooth: hci5: command 0x041b tx timeout [ 72.117668] Bluetooth: hci0: command 0x041b tx timeout [ 72.118569] Bluetooth: hci6: command 0x041b tx timeout [ 72.120770] Bluetooth: hci2: command 0x041b tx timeout [ 72.121651] Bluetooth: hci7: command 0x041b tx timeout [ 74.100634] Bluetooth: hci4: command 0x040f tx timeout [ 74.101830] Bluetooth: hci1: command 0x040f tx timeout [ 74.102294] Bluetooth: hci3: command 0x040f tx timeout [ 74.164632] Bluetooth: hci7: command 0x040f tx timeout [ 74.165118] Bluetooth: hci2: command 0x040f tx timeout [ 74.166055] Bluetooth: hci6: command 0x040f tx timeout [ 74.166645] Bluetooth: hci0: command 0x040f tx timeout [ 74.167069] Bluetooth: hci5: command 0x040f tx timeout [ 76.148640] Bluetooth: hci3: command 0x0419 tx timeout [ 76.149179] Bluetooth: hci1: command 0x0419 tx timeout [ 76.150139] Bluetooth: hci4: command 0x0419 tx timeout [ 76.212635] Bluetooth: hci5: command 0x0419 tx timeout [ 76.213146] Bluetooth: hci0: command 0x0419 tx timeout [ 76.213984] Bluetooth: hci6: command 0x0419 tx timeout [ 76.214406] Bluetooth: hci2: command 0x0419 tx timeout [ 76.215185] Bluetooth: hci7: command 0x0419 tx timeout 14:29:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, 0x0, 0x0) 14:29:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, 0x0, 0x0) 14:29:19 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 14:29:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, 0x0, 0x0) 14:29:19 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = perf_event_open(&(0x7f00000038c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) [ 126.075736] audit: type=1400 audit(1663597759.569:7): avc: denied { open } for pid=3875 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.077217] audit: type=1400 audit(1663597759.570:8): avc: denied { kernel } for pid=3875 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 126.087313] audit: type=1400 audit(1663597759.582:9): avc: denied { read } for pid=3875 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 14:29:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x16, 0x0, 0x101, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) [ 126.139277] ------------[ cut here ]------------ [ 126.139329] [ 126.139335] ====================================================== [ 126.139342] WARNING: possible circular locking dependency detected [ 126.139351] 6.0.0-rc6-next-20220919 #1 Not tainted [ 126.139365] ------------------------------------------------------ [ 126.139373] syz-executor.5/3878 is trying to acquire lock: [ 126.139387] ffffffff853fa838 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 126.139461] [ 126.139461] but task is already holding lock: [ 126.139466] ffff8880408ff420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 126.139531] [ 126.139531] which lock already depends on the new lock. [ 126.139531] [ 126.139537] [ 126.139537] the existing dependency chain (in reverse order) is: [ 126.139544] [ 126.139544] -> #3 (&ctx->lock){....}-{2:2}: [ 126.139575] _raw_spin_lock+0x2a/0x40 [ 126.139610] __perf_event_task_sched_out+0x53b/0x18d0 [ 126.139637] __schedule+0xedd/0x2470 [ 126.139660] schedule+0xda/0x1b0 [ 126.139682] futex_wait_queue+0xf5/0x1e0 [ 126.139706] futex_wait+0x28e/0x690 [ 126.139727] do_futex+0x2ff/0x380 [ 126.139766] __x64_sys_futex+0x1c6/0x4d0 [ 126.139787] do_syscall_64+0x3b/0x90 [ 126.139817] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.139855] [ 126.139855] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 126.139885] _raw_spin_lock_nested+0x30/0x40 [ 126.139917] raw_spin_rq_lock_nested+0x1e/0x30 [ 126.139944] task_fork_fair+0x63/0x4d0 [ 126.139980] sched_cgroup_fork+0x3d0/0x540 [ 126.140010] copy_process+0x4183/0x6e20 [ 126.140032] kernel_clone+0xe7/0x890 [ 126.140053] user_mode_thread+0xad/0xf0 [ 126.140075] rest_init+0x24/0x250 [ 126.140111] arch_call_rest_init+0xf/0x14 [ 126.140135] start_kernel+0x4c1/0x4e6 [ 126.140156] secondary_startup_64_no_verify+0xe0/0xeb [ 126.140186] [ 126.140186] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 126.140216] _raw_spin_lock_irqsave+0x39/0x60 [ 126.140249] try_to_wake_up+0xab/0x1920 [ 126.140277] up+0x75/0xb0 [ 126.140302] __up_console_sem+0x6e/0x80 [ 126.140335] console_unlock+0x46a/0x590 [ 126.140369] do_con_write+0xc05/0x1d50 [ 126.140393] con_write+0x21/0x40 [ 126.140414] n_tty_write+0x4d4/0xfe0 [ 126.140441] file_tty_write.constprop.0+0x49c/0x8f0 [ 126.140468] vfs_write+0x9c3/0xd90 [ 126.140505] ksys_write+0x127/0x250 [ 126.140541] do_syscall_64+0x3b/0x90 [ 126.140570] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.140607] [ 126.140607] -> #0 ((console_sem).lock){....}-{2:2}: [ 126.140637] __lock_acquire+0x2a02/0x5e70 [ 126.140672] lock_acquire+0x1a2/0x530 [ 126.140706] _raw_spin_lock_irqsave+0x39/0x60 [ 126.140738] down_trylock+0xe/0x70 [ 126.140765] __down_trylock_console_sem+0x3b/0xd0 [ 126.140800] vprintk_emit+0x16b/0x560 [ 126.140835] vprintk+0x84/0xa0 [ 126.140869] _printk+0xba/0xf1 [ 126.140907] report_bug.cold+0x72/0xab [ 126.140934] handle_bug+0x3c/0x70 [ 126.140962] exc_invalid_op+0x14/0x50 [ 126.140991] asm_exc_invalid_op+0x16/0x20 [ 126.141026] group_sched_out.part.0+0x2c7/0x460 [ 126.141049] ctx_sched_out+0x8f1/0xc10 [ 126.141070] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.141097] __schedule+0xedd/0x2470 [ 126.141119] preempt_schedule_common+0x45/0xc0 [ 126.141143] __cond_resched+0x17/0x30 [ 126.141166] __mutex_lock+0xa3/0x14d0 [ 126.141190] __do_sys_perf_event_open+0x1eec/0x32c0 [ 126.141218] do_syscall_64+0x3b/0x90 [ 126.141246] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.141283] [ 126.141283] other info that might help us debug this: [ 126.141283] [ 126.141289] Chain exists of: [ 126.141289] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 126.141289] [ 126.141322] Possible unsafe locking scenario: [ 126.141322] [ 126.141327] CPU0 CPU1 [ 126.141332] ---- ---- [ 126.141337] lock(&ctx->lock); [ 126.141349] lock(&rq->__lock); [ 126.141363] lock(&ctx->lock); [ 126.141377] lock((console_sem).lock); [ 126.141390] [ 126.141390] *** DEADLOCK *** [ 126.141390] [ 126.141394] 2 locks held by syz-executor.5/3878: [ 126.141409] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 126.141466] #1: ffff8880408ff420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 126.141526] [ 126.141526] stack backtrace: [ 126.141532] CPU: 0 PID: 3878 Comm: syz-executor.5 Not tainted 6.0.0-rc6-next-20220919 #1 [ 126.141559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 126.141576] Call Trace: [ 126.141583] [ 126.141592] dump_stack_lvl+0x8b/0xb3 [ 126.141624] check_noncircular+0x263/0x2e0 [ 126.141660] ? format_decode+0x26c/0xb50 [ 126.141692] ? print_circular_bug+0x450/0x450 [ 126.141729] ? enable_ptr_key_workfn+0x20/0x20 [ 126.141761] ? mark_lock.part.0+0xef/0x2f70 [ 126.141798] ? format_decode+0x26c/0xb50 [ 126.141834] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 126.141874] __lock_acquire+0x2a02/0x5e70 [ 126.141921] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 126.141969] lock_acquire+0x1a2/0x530 [ 126.142005] ? down_trylock+0xe/0x70 [ 126.142037] ? lock_release+0x750/0x750 [ 126.142081] ? vprintk+0x84/0xa0 [ 126.142120] _raw_spin_lock_irqsave+0x39/0x60 [ 126.142155] ? down_trylock+0xe/0x70 [ 126.142184] down_trylock+0xe/0x70 [ 126.142213] ? vprintk+0x84/0xa0 [ 126.142249] __down_trylock_console_sem+0x3b/0xd0 [ 126.142287] vprintk_emit+0x16b/0x560 [ 126.142328] vprintk+0x84/0xa0 [ 126.142366] _printk+0xba/0xf1 [ 126.142404] ? record_print_text.cold+0x16/0x16 [ 126.142450] ? perf_event_update_userpage+0x4e8/0x7c0 [ 126.142478] ? report_bug.cold+0x66/0xab [ 126.142510] ? group_sched_out.part.0+0x2c7/0x460 [ 126.142535] report_bug.cold+0x72/0xab [ 126.142568] handle_bug+0x3c/0x70 [ 126.142598] exc_invalid_op+0x14/0x50 [ 126.142630] asm_exc_invalid_op+0x16/0x20 [ 126.142667] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 126.142696] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 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 [ 126.142721] RSP: 0018:ffff88801ef57978 EFLAGS: 00010006 [ 126.142742] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 126.142759] RDX: ffff88801b441ac0 RSI: ffffffff81566077 RDI: 0000000000000005 [ 126.142776] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 126.142793] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880408ff400 [ 126.142809] R13: ffff88806ce3ef00 R14: ffffffff85238040 R15: 0000000000000002 [ 126.142834] ? group_sched_out.part.0+0x2c7/0x460 [ 126.142863] ? group_sched_out.part.0+0x2c7/0x460 [ 126.142922] ctx_sched_out+0x8f1/0xc10 [ 126.142950] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.142983] ? lock_is_held_type+0xd7/0x130 [ 126.143024] ? __perf_cgroup_move+0x160/0x160 [ 126.143050] ? set_next_entity+0x304/0x550 [ 126.143088] ? update_curr+0x267/0x740 [ 126.143128] ? lock_is_held_type+0xd7/0x130 [ 126.143169] __schedule+0xedd/0x2470 [ 126.143198] ? io_schedule_timeout+0x150/0x150 [ 126.143224] ? find_held_lock+0x2c/0x110 [ 126.143259] ? lock_is_held_type+0xd7/0x130 [ 126.143298] ? __cond_resched+0x17/0x30 [ 126.143324] preempt_schedule_common+0x45/0xc0 [ 126.143352] __cond_resched+0x17/0x30 [ 126.143376] __mutex_lock+0xa3/0x14d0 [ 126.143405] ? lock_is_held_type+0xd7/0x130 [ 126.143443] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 126.143475] ? mutex_lock_io_nested+0x1310/0x1310 [ 126.143504] ? lock_release+0x3b2/0x750 [ 126.143542] ? __up_read+0x192/0x730 [ 126.143574] ? up_write+0x480/0x480 [ 126.143605] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 126.143646] __do_sys_perf_event_open+0x1eec/0x32c0 [ 126.143681] ? lock_downgrade+0x6d0/0x6d0 [ 126.143719] ? perf_compat_ioctl+0x130/0x130 [ 126.143757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 126.143798] ? syscall_enter_from_user_mode+0x1d/0x50 [ 126.143837] do_syscall_64+0x3b/0x90 [ 126.143859] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.143883] RIP: 0033:0x7f60e66beb19 [ 126.143895] 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 [ 126.143911] RSP: 002b:00007f60e3c13188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 126.143926] RAX: ffffffffffffffda RBX: 00007f60e67d2020 RCX: 00007f60e66beb19 [ 126.143937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200038c0 [ 126.143947] RBP: 00007f60e6718f6d R08: 0000000000000000 R09: 0000000000000000 [ 126.143958] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 126.143968] R13: 00007ffed28a711f R14: 00007f60e3c13300 R15: 0000000000022000 [ 126.143986] [ 126.207983] WARNING: CPU: 0 PID: 3878 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 126.208661] Modules linked in: [ 126.208899] CPU: 0 PID: 3878 Comm: syz-executor.5 Not tainted 6.0.0-rc6-next-20220919 #1 [ 126.209476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 126.210293] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 126.210696] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 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 [ 126.212005] RSP: 0018:ffff88801ef57978 EFLAGS: 00010006 [ 126.212392] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 126.212907] RDX: ffff88801b441ac0 RSI: ffffffff81566077 RDI: 0000000000000005 [ 126.213426] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 126.213935] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880408ff400 [ 126.214468] R13: ffff88806ce3ef00 R14: ffffffff85238040 R15: 0000000000000002 [ 126.214998] FS: 00007f60e3c13700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 126.215595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.216029] CR2: 00007f60e3c13718 CR3: 000000001ec6c000 CR4: 0000000000350ef0 [ 126.216568] Call Trace: [ 126.216765] [ 126.216942] ctx_sched_out+0x8f1/0xc10 [ 126.217244] __perf_event_task_sched_out+0x6d0/0x18d0 [ 126.217637] ? lock_is_held_type+0xd7/0x130 [ 126.217977] ? __perf_cgroup_move+0x160/0x160 [ 126.218317] ? set_next_entity+0x304/0x550 [ 126.218641] ? update_curr+0x267/0x740 [ 126.218954] ? lock_is_held_type+0xd7/0x130 [ 126.219289] __schedule+0xedd/0x2470 [ 126.219577] ? io_schedule_timeout+0x150/0x150 [ 126.219928] ? find_held_lock+0x2c/0x110 [ 126.220243] ? lock_is_held_type+0xd7/0x130 [ 126.220571] ? __cond_resched+0x17/0x30 [ 126.220873] preempt_schedule_common+0x45/0xc0 [ 126.221228] __cond_resched+0x17/0x30 [ 126.221514] __mutex_lock+0xa3/0x14d0 [ 126.221801] ? lock_is_held_type+0xd7/0x130 [ 126.222131] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 126.222520] ? mutex_lock_io_nested+0x1310/0x1310 [ 126.222890] ? lock_release+0x3b2/0x750 [ 126.223195] ? __up_read+0x192/0x730 [ 126.223481] ? up_write+0x480/0x480 [ 126.223764] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 126.224156] __do_sys_perf_event_open+0x1eec/0x32c0 [ 126.224534] ? lock_downgrade+0x6d0/0x6d0 [ 126.224851] ? perf_compat_ioctl+0x130/0x130 [ 126.225188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 126.225586] ? syscall_enter_from_user_mode+0x1d/0x50 [ 126.225979] do_syscall_64+0x3b/0x90 [ 126.226267] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 126.226657] RIP: 0033:0x7f60e66beb19 [ 126.226950] 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 [ 126.228289] RSP: 002b:00007f60e3c13188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 126.228848] RAX: ffffffffffffffda RBX: 00007f60e67d2020 RCX: 00007f60e66beb19 [ 126.229374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200038c0 [ 126.229913] RBP: 00007f60e6718f6d R08: 0000000000000000 R09: 0000000000000000 [ 126.230445] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 126.230976] R13: 00007ffed28a711f R14: 00007f60e3c13300 R15: 0000000000022000 [ 126.231508] [ 126.231684] irq event stamp: 122 [ 126.231936] hardirqs last enabled at (121): [] _raw_spin_unlock_irqrestore+0x28/0x60 [ 126.232630] hardirqs last disabled at (122): [] __schedule+0x1225/0x2470 [ 126.233240] softirqs last enabled at (118): [] __irq_exit_rcu+0x11b/0x180 [ 126.233870] softirqs last disabled at (85): [] __irq_exit_rcu+0x11b/0x180 [ 126.234484] ---[ end trace 0000000000000000 ]--- 14:29:19 executing program 2: prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffe000/0x2000)=nil) 14:29:19 executing program 2: ptrace$setsig(0x4203, 0xffffffffffffffff, 0x0, 0x0) [ 126.984490] syz-executor.4 (296) used greatest stack depth: 24736 bytes left [ 131.380591] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 131.380662] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 131.382443] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 131.383459] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 131.445646] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 135.668596] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 135.796615] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 135.797632] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 135.860608] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 135.861587] Bluetooth: hci5: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 14:29:19 Registers: info registers vcpu 0 RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b2e71 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88801ef573c8 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001 R12=0000000000000039 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b2e60 RIP=ffffffff822b2ec9 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 00007f60e3c13700 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=00007f60e3c13718 CR3=000000001ec6c000 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 00007f60e67a57c0 00007f60e67a57c8 YMM02=0000000000000000 0000000000000000 00007f60e67a57e0 00007f60e67a57c0 YMM03=0000000000000000 0000000000000000 00007f60e67a57c8 00007f60e67a57c0 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=0000000080000002 RBX=ffff88800bf6d040 RCX=0000000080000002 RDX=ffff88800bf6d040 RSI=ffffffff811da5c5 RDI=0000000000000005 RBP=0000000000200000 RSP=ffff88800fc9fd88 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000200000 R11=0000000000000001 R12=ffff88807989bff9 R13=ffff88800bf6d040 R14=0000000000000000 R15=0000000000000092 RIP=ffffffff8146179d RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007fd20af349d8 CR3=0000000018646000 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