Warning: Permanently added '[localhost]:18575' (ECDSA) to the list of known hosts. 2022/09/29 02:02:05 fuzzer started 2022/09/29 02:02:05 dialing manager at localhost:45751 syzkaller login: [ 44.983244] cgroup: Unknown subsys name 'net' [ 45.059615] cgroup: Unknown subsys name 'rlimit' 2022/09/29 02:02:20 syscalls: 2215 2022/09/29 02:02:20 code coverage: enabled 2022/09/29 02:02:20 comparison tracing: enabled 2022/09/29 02:02:20 extra coverage: enabled 2022/09/29 02:02:20 setuid sandbox: enabled 2022/09/29 02:02:20 namespace sandbox: enabled 2022/09/29 02:02:20 Android sandbox: enabled 2022/09/29 02:02:20 fault injection: enabled 2022/09/29 02:02:20 leak checking: enabled 2022/09/29 02:02:20 net packet injection: enabled 2022/09/29 02:02:20 net device setup: enabled 2022/09/29 02:02:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/29 02:02:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/29 02:02:20 USB emulation: enabled 2022/09/29 02:02:20 hci packet injection: enabled 2022/09/29 02:02:20 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220928) 2022/09/29 02:02:20 802.15.4 emulation: enabled 2022/09/29 02:02:20 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/29 02:02:20 fetching corpus: 50, signal 22905/25809 (executing program) 2022/09/29 02:02:21 fetching corpus: 100, signal 34953/38428 (executing program) 2022/09/29 02:02:21 fetching corpus: 150, signal 40906/44931 (executing program) 2022/09/29 02:02:21 fetching corpus: 200, signal 46125/50597 (executing program) 2022/09/29 02:02:21 fetching corpus: 250, signal 50531/55292 (executing program) 2022/09/29 02:02:21 fetching corpus: 300, signal 55919/60588 (executing program) 2022/09/29 02:02:21 fetching corpus: 350, signal 60854/65238 (executing program) 2022/09/29 02:02:21 fetching corpus: 400, signal 62169/66832 (executing program) 2022/09/29 02:02:22 fetching corpus: 450, signal 65279/69726 (executing program) 2022/09/29 02:02:22 fetching corpus: 500, signal 69140/72969 (executing program) 2022/09/29 02:02:22 fetching corpus: 550, signal 71370/74925 (executing program) 2022/09/29 02:02:22 fetching corpus: 600, signal 76016/78372 (executing program) 2022/09/29 02:02:22 fetching corpus: 650, signal 80973/81860 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82723 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82764 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82797 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82833 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82871 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82909 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82955 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/82990 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83027 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83065 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83099 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83131 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83167 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83194 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83237 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83267 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83299 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83329 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83373 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83412 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83449 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83484 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83524 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83560 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83600 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83651 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83685 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83702 (executing program) 2022/09/29 02:02:23 fetching corpus: 677, signal 82207/83702 (executing program) 2022/09/29 02:02:25 starting 8 fuzzer processes 02:02:25 executing program 0: syz_usb_ep_read(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000d00)={{0x12, 0x1, 0x0, 0xd0, 0x51, 0xa2, 0x0, 0x54c, 0x6d, 0x4baa, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x18, 0x27, 0x50}}]}}]}}, 0x0) 02:02:25 executing program 1: perf_event_open(&(0x7f0000000280)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 02:02:25 executing program 2: inotify_init1(0x0) 02:02:25 executing program 3: timer_create(0x0, 0x0, &(0x7f0000000140)) timer_getoverrun(0x0) 02:02:25 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006080)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000e980)=[{{&(0x7f00000060c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000084c0)=[{&(0x7f0000006140)="93c6864fb4892d226b2e225c70a5d3eaee848a369283638795da00174ed2e46f8827b01fa94302dc409ecaeccc9a8df39c499e32a753babc4a", 0x39}, {&(0x7f0000006180)="981fc774ca764a97834f08e13810cc743c616c8ecdc6fe4f36b235bf75b6a45bc0daf6ae02449f3f6f2ce015e232659715b8292da06333be6e457ceeb4112c7dffec483ca0565c4f903d47322d8eae37461629988c1583ffd44bab146e69b01a59597bd86fb09b6756aa1d9b4cdd242be7a0f0d4113f5e4453a2fa56692d7f38cb86ec40daad8612745250ea272462e4ff8095981c82e0eef8618665289f4d52c418f3da7d027007774821ad74d27ac5dea763e3e7cb66d0a450dc5dac013ad38f4011b2455f", 0xc6}, {&(0x7f0000006280)="eaf3635e2f574726410959db03a4eb2a63efad740775c504d44c5a36269e2261c7926c50252544636f3e06d9b6d64528cb5438b8477d247b038e3a12dc932c9e39d51ec122b57c31a2a1d25fb75c5bc1a95d9827c938df9d51cc1f2c5a935554d9b0877777d977e018d9255ccd2bfa19c09eeef088546517a8cf51f3bfe16b9e50378c11a9ecba2e07013cbfc9e3e4", 0x8f}, {&(0x7f0000006340)="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", 0x1000}, {0x0}, {&(0x7f0000007340)="7a2f2eeca04671db48af87bbf4d8e4db04cdcefd3a5c5e8ba7e940bef954d31438bc28ccc7ed52348ace27aebb3b6c05034399a79355e60970b60852e5fae2e66b707254159a8c089a4ef545d7591e73d4fd42faf43077549b39120ab158ec35816afd380ee3fb7127fbe7307c44a36d17287c84ca07d022c549d21d75f2ec540c9c53f2a2c6c2bd854d3d05f405", 0x8e}, {&(0x7f0000007400)="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", 0xca5}], 0x7}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f000000a800)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x2, 0x0) [ 64.555871] audit: type=1400 audit(1664416945.664:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 02:02:25 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1d}, {0x6, 0x0, 0x0, 0x7fffffff}]}) pipe2(&(0x7f0000000000), 0x0) 02:02:25 executing program 5: openat$hpet(0xffffffffffffff9c, &(0x7f0000003400), 0x101000, 0x0) 02:02:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x460, &(0x7f00000005c0)=ANY=[]) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 65.794329] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.797704] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.799405] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.802989] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.804378] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.806258] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.819667] Bluetooth: hci0: HCI_REQ-0x0c1a [ 65.833761] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 65.843713] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 65.844930] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 65.845912] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 65.846963] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 65.847552] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 65.852763] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 65.853963] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 65.855054] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 65.861196] Bluetooth: hci3: HCI_REQ-0x0c1a [ 65.863590] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 65.867437] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 65.870579] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 65.889568] Bluetooth: hci2: HCI_REQ-0x0c1a [ 65.909895] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 65.912544] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 65.913137] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 65.915176] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 65.920592] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 65.922662] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 65.925160] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 65.928443] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 65.929450] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 65.931778] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 65.933026] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 65.938864] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 65.948985] Bluetooth: hci6: HCI_REQ-0x0c1a [ 65.956294] Bluetooth: hci7: HCI_REQ-0x0c1a [ 67.859305] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 67.860899] Bluetooth: hci0: command 0x0409 tx timeout [ 67.924380] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 67.924739] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 67.926520] Bluetooth: hci3: command 0x0409 tx timeout [ 67.926656] Bluetooth: hci2: command 0x0409 tx timeout [ 67.987503] Bluetooth: hci6: command 0x0409 tx timeout [ 67.987530] Bluetooth: hci7: command 0x0409 tx timeout [ 69.907359] Bluetooth: hci0: command 0x041b tx timeout [ 69.971379] Bluetooth: hci3: command 0x041b tx timeout [ 69.971775] Bluetooth: hci2: command 0x041b tx timeout [ 70.035317] Bluetooth: hci6: command 0x041b tx timeout [ 70.035884] Bluetooth: hci7: command 0x041b tx timeout [ 71.169379] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.184042] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.191357] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.216493] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.223468] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.225685] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.235346] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.377624] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.385800] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.387165] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.391970] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.395957] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 71.397117] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.402603] Bluetooth: hci5: HCI_REQ-0x0c1a [ 71.956267] Bluetooth: hci0: command 0x040f tx timeout [ 72.019372] Bluetooth: hci3: command 0x040f tx timeout [ 72.019606] Bluetooth: hci2: command 0x040f tx timeout [ 72.083365] Bluetooth: hci7: command 0x040f tx timeout [ 72.083924] Bluetooth: hci6: command 0x040f tx timeout [ 73.299317] Bluetooth: hci1: command 0x0409 tx timeout [ 73.363504] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 73.427319] Bluetooth: hci5: command 0x0409 tx timeout [ 74.003306] Bluetooth: hci0: command 0x0419 tx timeout [ 74.067350] Bluetooth: hci3: command 0x0419 tx timeout [ 74.067371] Bluetooth: hci2: command 0x0419 tx timeout [ 74.131287] Bluetooth: hci6: command 0x0419 tx timeout [ 74.131310] Bluetooth: hci7: command 0x0419 tx timeout [ 75.348386] Bluetooth: hci1: command 0x041b tx timeout [ 75.475309] Bluetooth: hci5: command 0x041b tx timeout [ 75.993184] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 75.995195] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 75.997028] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 76.000455] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.002802] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 76.004715] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.010951] Bluetooth: hci4: HCI_REQ-0x0c1a [ 77.396357] Bluetooth: hci1: command 0x040f tx timeout [ 77.523539] Bluetooth: hci5: command 0x040f tx timeout [ 78.036403] Bluetooth: hci4: command 0x0409 tx timeout [ 79.443401] Bluetooth: hci1: command 0x0419 tx timeout [ 79.571288] Bluetooth: hci5: command 0x0419 tx timeout [ 80.083304] Bluetooth: hci4: command 0x041b tx timeout [ 82.131403] Bluetooth: hci4: command 0x040f tx timeout [ 84.179294] Bluetooth: hci4: command 0x0419 tx timeout 02:03:25 executing program 5: openat$hpet(0xffffffffffffff9c, &(0x7f0000003400), 0x101000, 0x0) 02:03:25 executing program 5: openat$hpet(0xffffffffffffff9c, &(0x7f0000003400), 0x101000, 0x0) 02:03:25 executing program 5: openat$hpet(0xffffffffffffff9c, &(0x7f0000003400), 0x101000, 0x0) 02:03:26 executing program 5: sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) 02:03:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/ip_tables_matches\x00') read$eventfd(r0, &(0x7f0000001a40), 0x8) 02:03:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/ip_tables_matches\x00') read$eventfd(r0, &(0x7f0000001a40), 0x8) 02:03:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/ip_tables_matches\x00') read$eventfd(r0, &(0x7f0000001a40), 0x8) 02:03:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/ip_tables_matches\x00') read$eventfd(r0, &(0x7f0000001a40), 0x8) [ 127.519910] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 127.520889] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 127.521750] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 127.523780] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 127.524967] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 127.525667] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 127.542658] Bluetooth: hci3: HCI_REQ-0x0c1a [ 127.951989] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 127.962178] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 127.963743] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 127.977377] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 127.983345] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 127.988487] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 127.996296] Bluetooth: hci6: HCI_REQ-0x0c1a [ 128.166824] audit: type=1400 audit(1664417009.274:7): avc: denied { open } for pid=3926 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 [ 128.168393] audit: type=1400 audit(1664417009.274:8): avc: denied { kernel } for pid=3926 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 [ 128.188054] ------------[ cut here ]------------ [ 128.188092] [ 128.188098] ====================================================== [ 128.188105] WARNING: possible circular locking dependency detected [ 128.188113] 6.0.0-rc7-next-20220928 #1 Not tainted [ 128.188128] ------------------------------------------------------ [ 128.188135] syz-executor.1/3927 is trying to acquire lock: [ 128.188149] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 128.188245] [ 128.188245] but task is already holding lock: [ 128.188251] ffff88800fa4b020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.188316] [ 128.188316] which lock already depends on the new lock. [ 128.188316] [ 128.188323] [ 128.188323] the existing dependency chain (in reverse order) is: [ 128.188330] [ 128.188330] -> #3 (&ctx->lock){....}-{2:2}: [ 128.188362] _raw_spin_lock+0x2a/0x40 [ 128.188392] __perf_event_task_sched_out+0x53b/0x18d0 [ 128.188423] __schedule+0xedd/0x2470 [ 128.188462] preempt_schedule_common+0x45/0xc0 [ 128.188503] __cond_resched+0x17/0x30 [ 128.188542] __mutex_lock+0xa3/0x14d0 [ 128.188584] __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.188616] do_syscall_64+0x3b/0x90 [ 128.188643] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.188678] [ 128.188678] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 128.188710] _raw_spin_lock_nested+0x30/0x40 [ 128.188739] raw_spin_rq_lock_nested+0x1e/0x30 [ 128.188769] task_fork_fair+0x63/0x4d0 [ 128.188810] sched_cgroup_fork+0x3d0/0x540 [ 128.188845] copy_process+0x4183/0x6e20 [ 128.188869] kernel_clone+0xe7/0x890 [ 128.188892] user_mode_thread+0xad/0xf0 [ 128.188916] rest_init+0x24/0x250 [ 128.188949] arch_call_rest_init+0xf/0x14 [ 128.188993] start_kernel+0x4c6/0x4eb [ 128.189034] secondary_startup_64_no_verify+0xe0/0xeb [ 128.189066] [ 128.189066] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 128.189098] _raw_spin_lock_irqsave+0x39/0x60 [ 128.189128] try_to_wake_up+0xab/0x1930 [ 128.189160] up+0x75/0xb0 [ 128.189200] __up_console_sem+0x6e/0x80 [ 128.189239] console_unlock+0x46a/0x590 [ 128.189279] vt_ioctl+0x2822/0x2ca0 [ 128.189310] tty_ioctl+0x785/0x16b0 [ 128.189339] __x64_sys_ioctl+0x19a/0x210 [ 128.189376] do_syscall_64+0x3b/0x90 [ 128.189400] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.189434] [ 128.189434] -> #0 ((console_sem).lock){....}-{2:2}: [ 128.189467] __lock_acquire+0x2a02/0x5e70 [ 128.189508] lock_acquire+0x1a2/0x530 [ 128.189548] _raw_spin_lock_irqsave+0x39/0x60 [ 128.189577] down_trylock+0xe/0x70 [ 128.189619] __down_trylock_console_sem+0x3b/0xd0 [ 128.189659] vprintk_emit+0x16b/0x560 [ 128.189700] vprintk+0x84/0xa0 [ 128.189740] _printk+0xba/0xf1 [ 128.189770] report_bug.cold+0x72/0xab [ 128.189793] handle_bug+0x3c/0x70 [ 128.189816] exc_invalid_op+0x14/0x50 [ 128.189841] asm_exc_invalid_op+0x16/0x20 [ 128.189874] group_sched_out.part.0+0x2c7/0x460 [ 128.189900] ctx_sched_out+0x8f1/0xc10 [ 128.189924] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.189955] __schedule+0xedd/0x2470 [ 128.189993] preempt_schedule_common+0x45/0xc0 [ 128.190034] __cond_resched+0x17/0x30 [ 128.190073] __mutex_lock+0xa3/0x14d0 [ 128.190115] __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.190146] do_syscall_64+0x3b/0x90 [ 128.190170] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.190205] [ 128.190205] other info that might help us debug this: [ 128.190205] [ 128.190211] Chain exists of: [ 128.190211] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 128.190211] [ 128.190246] Possible unsafe locking scenario: [ 128.190246] [ 128.190251] CPU0 CPU1 [ 128.190257] ---- ---- [ 128.190262] lock(&ctx->lock); [ 128.190275] lock(&rq->__lock); [ 128.190290] lock(&ctx->lock); [ 128.190305] lock((console_sem).lock); [ 128.190319] [ 128.190319] *** DEADLOCK *** [ 128.190319] [ 128.190323] 2 locks held by syz-executor.1/3927: [ 128.190339] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 128.190414] #1: ffff88800fa4b020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.190481] [ 128.190481] stack backtrace: [ 128.190487] CPU: 1 PID: 3927 Comm: syz-executor.1 Not tainted 6.0.0-rc7-next-20220928 #1 [ 128.190516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.190535] Call Trace: [ 128.190541] [ 128.190550] dump_stack_lvl+0x8b/0xb3 [ 128.190577] check_noncircular+0x263/0x2e0 [ 128.190619] ? format_decode+0x26c/0xb50 [ 128.190662] ? print_circular_bug+0x450/0x450 [ 128.190704] ? enable_ptr_key_workfn+0x20/0x20 [ 128.190749] ? lock_release+0x547/0x750 [ 128.190791] ? format_decode+0x26c/0xb50 [ 128.190835] ? memcpy+0x39/0x60 [ 128.190861] ? vsnprintf+0x4ba/0x1600 [ 128.190910] __lock_acquire+0x2a02/0x5e70 [ 128.190963] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 128.191019] lock_acquire+0x1a2/0x530 [ 128.191061] ? down_trylock+0xe/0x70 [ 128.191108] ? lock_release+0x750/0x750 [ 128.191159] ? vprintk+0x84/0xa0 [ 128.191205] _raw_spin_lock_irqsave+0x39/0x60 [ 128.191236] ? down_trylock+0xe/0x70 [ 128.191280] down_trylock+0xe/0x70 [ 128.191324] ? vprintk+0x84/0xa0 [ 128.191367] __down_trylock_console_sem+0x3b/0xd0 [ 128.191410] vprintk_emit+0x16b/0x560 [ 128.191457] vprintk+0x84/0xa0 [ 128.191501] _printk+0xba/0xf1 [ 128.191533] ? record_print_text.cold+0x16/0x16 [ 128.191603] ? perf_event_update_userpage+0x4e8/0x7c0 [ 128.191636] ? report_bug.cold+0x66/0xab [ 128.191665] ? group_sched_out.part.0+0x2c7/0x460 [ 128.191694] report_bug.cold+0x72/0xab [ 128.191723] handle_bug+0x3c/0x70 [ 128.191749] exc_invalid_op+0x14/0x50 [ 128.191777] asm_exc_invalid_op+0x16/0x20 [ 128.191812] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.191843] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 128.191869] RSP: 0018:ffff88801f4b7978 EFLAGS: 00010006 [ 128.191891] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.191908] RDX: ffff8880100cd040 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 128.191927] RBP: ffff88803dd80000 R08: 0000000000000005 R09: 0000000000000001 [ 128.191944] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800fa4b000 [ 128.191961] R13: ffff88806cf3f000 R14: ffffffff85238040 R15: 0000000000000002 [ 128.191987] ? group_sched_out.part.0+0x2c7/0x460 [ 128.192020] ? group_sched_out.part.0+0x2c7/0x460 [ 128.192052] ctx_sched_out+0x8f1/0xc10 [ 128.192083] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.192122] ? lock_is_held_type+0xd7/0x130 [ 128.192160] ? __perf_cgroup_move+0x160/0x160 [ 128.192189] ? set_next_entity+0x304/0x550 [ 128.192234] ? update_curr+0x267/0x740 [ 128.192280] ? lock_is_held_type+0xd7/0x130 [ 128.192318] __schedule+0xedd/0x2470 [ 128.192365] ? io_schedule_timeout+0x150/0x150 [ 128.192407] ? find_held_lock+0x2c/0x110 [ 128.192447] ? lock_is_held_type+0xd7/0x130 [ 128.192483] ? __cond_resched+0x17/0x30 [ 128.192526] preempt_schedule_common+0x45/0xc0 [ 128.192571] __cond_resched+0x17/0x30 [ 128.192612] __mutex_lock+0xa3/0x14d0 [ 128.192658] ? lock_is_held_type+0xd7/0x130 [ 128.192693] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.192730] ? mutex_lock_io_nested+0x1310/0x1310 [ 128.192776] ? lock_release+0x3b2/0x750 [ 128.192819] ? __up_read+0x192/0x730 [ 128.192856] ? up_write+0x520/0x520 [ 128.192892] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 128.192930] __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.192971] ? __up_read+0x192/0x730 [ 128.193006] ? perf_compat_ioctl+0x130/0x130 [ 128.193038] ? up_write+0x520/0x520 [ 128.193083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.193121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.193156] do_syscall_64+0x3b/0x90 [ 128.193176] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.193202] RIP: 0033:0x7f0b514f4b19 [ 128.193214] 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 [ 128.193232] RSP: 002b:00007f0b4ea6a188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 128.193249] RAX: ffffffffffffffda RBX: 00007f0b51607f60 RCX: 00007f0b514f4b19 [ 128.193261] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 128.193273] RBP: 00007f0b5154ef6d R08: 0000000000000000 R09: 0000000000000000 [ 128.193284] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 128.193295] R13: 00007ffd8784daef R14: 00007f0b4ea6a300 R15: 0000000000022000 [ 128.193316] [ 128.266613] WARNING: CPU: 1 PID: 3927 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 128.267509] Modules linked in: [ 128.267842] CPU: 1 PID: 3927 Comm: syz-executor.1 Not tainted 6.0.0-rc7-next-20220928 #1 [ 128.268624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.269715] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.270098] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 128.271274] RSP: 0018:ffff88801f4b7978 EFLAGS: 00010006 [ 128.271637] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.272111] RDX: ffff8880100cd040 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 128.272584] RBP: ffff88803dd80000 R08: 0000000000000005 R09: 0000000000000001 [ 128.273053] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800fa4b000 [ 128.273524] R13: ffff88806cf3f000 R14: ffffffff85238040 R15: 0000000000000002 [ 128.274006] FS: 00007f0b4ea6a700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 128.274533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.274919] CR2: 00007f570c539710 CR3: 000000002f43c000 CR4: 0000000000350ee0 [ 128.275390] Call Trace: [ 128.275581] [ 128.275743] ctx_sched_out+0x8f1/0xc10 [ 128.276015] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.276368] ? lock_is_held_type+0xd7/0x130 [ 128.276668] ? __perf_cgroup_move+0x160/0x160 [ 128.276977] ? set_next_entity+0x304/0x550 [ 128.277272] ? update_curr+0x267/0x740 [ 128.277549] ? lock_is_held_type+0xd7/0x130 [ 128.277854] __schedule+0xedd/0x2470 [ 128.278120] ? io_schedule_timeout+0x150/0x150 [ 128.278440] ? find_held_lock+0x2c/0x110 [ 128.278723] ? lock_is_held_type+0xd7/0x130 [ 128.279028] ? __cond_resched+0x17/0x30 [ 128.279309] preempt_schedule_common+0x45/0xc0 [ 128.279637] __cond_resched+0x17/0x30 [ 128.279907] __mutex_lock+0xa3/0x14d0 [ 128.280178] ? lock_is_held_type+0xd7/0x130 [ 128.280475] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.280828] ? mutex_lock_io_nested+0x1310/0x1310 [ 128.281165] ? lock_release+0x3b2/0x750 [ 128.281445] ? __up_read+0x192/0x730 [ 128.281706] ? up_write+0x520/0x520 [ 128.281968] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 128.282317] __do_sys_perf_event_open+0x1eec/0x32c0 [ 128.282660] ? __up_read+0x192/0x730 [ 128.282922] ? perf_compat_ioctl+0x130/0x130 [ 128.283225] ? up_write+0x520/0x520 [ 128.283484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.283842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.284198] do_syscall_64+0x3b/0x90 [ 128.284456] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.284809] RIP: 0033:0x7f0b514f4b19 [ 128.285067] 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 [ 128.286246] RSP: 002b:00007f0b4ea6a188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 128.286747] RAX: ffffffffffffffda RBX: 00007f0b51607f60 RCX: 00007f0b514f4b19 [ 128.287218] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 128.287702] RBP: 00007f0b5154ef6d R08: 0000000000000000 R09: 0000000000000000 [ 128.288174] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 128.288642] R13: 00007ffd8784daef R14: 00007f0b4ea6a300 R15: 0000000000022000 [ 128.289118] [ 128.289282] irq event stamp: 446 [ 128.289509] hardirqs last enabled at (445): [] _raw_spin_unlock_irqrestore+0x28/0x60 [ 128.290130] hardirqs last disabled at (446): [] __schedule+0x1225/0x2470 [ 128.290678] softirqs last enabled at (442): [] __irq_exit_rcu+0x11b/0x180 [ 128.291244] softirqs last disabled at (433): [] __irq_exit_rcu+0x11b/0x180 [ 128.291812] ---[ end trace 0000000000000000 ]--- [ 128.428744] ======================================================= [ 128.428744] WARNING: The mand mount option has been deprecated and [ 128.428744] and is ignored by this kernel. Remove the mand [ 128.428744] option from the mount to silence this warning. [ 128.428744] ======================================================= [ 129.556290] Bluetooth: hci3: command 0x0409 tx timeout [ 129.556791] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 129.939220] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 130.003239] Bluetooth: hci6: command 0x0409 tx timeout [ 131.603235] Bluetooth: hci3: command 0x041b tx timeout [ 131.672773] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 131.673466] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 131.674059] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 131.675600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 131.677447] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 131.678064] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 131.682220] Bluetooth: hci0: HCI_REQ-0x0c1a [ 132.051268] Bluetooth: hci6: command 0x041b tx timeout [ 133.651304] Bluetooth: hci3: command 0x040f tx timeout [ 133.715232] Bluetooth: hci0: command 0x0409 tx timeout [ 134.099240] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 134.099250] Bluetooth: hci6: command 0x040f tx timeout [ 135.699241] Bluetooth: hci3: command 0x0419 tx timeout [ 135.763268] Bluetooth: hci0: command 0x041b tx timeout [ 136.147242] Bluetooth: hci6: command 0x0419 tx timeout [ 137.811268] Bluetooth: hci0: command 0x040f tx timeout VM DIAGNOSIS: 02:03:29 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff8880330b7878 RDX=ffff8880330b7428 RSI=ffff8880330b78a8 RDI=ffff8880330b7428 RBP=ffff8880330b7480 RSP=ffff8880330b7380 R8 =ffffffff8622fbb0 R9 =ffffffff8622fbb4 R10=ffffed1006616e92 R11=000000000003603d R12=0000000000000008 R13=ffff8880330b7488 R14=ffff8880330b7428 R15=ffffffff8622fbb5 RIP=ffffffff8111a007 RFL=00000246 [---Z-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 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=00007fe11c144260 CR3=00000000350c0000 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 2e6f747079726362 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00312e312e6f732e 6f74707972636269 YMM03=0000000000000000 0000000000000000 6c2f756e672d7875 6e696c2d34365f36 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=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba131 RDI=ffffffff8765a980 RBP=ffffffff8765a940 RSP=ffff88801f4b73c0 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001 R12=0000000000000032 R13=ffffffff8765a940 R14=0000000000000010 R15=ffffffff823ba120 RIP=ffffffff823ba189 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 00007f0b4ea6a700 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=00007f570c539710 CR3=000000002f43c000 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 ff00ffffffffffff 0000000000000000 YMM01=0000000000000000 0000000000000000 0100010001000000 ffffffffffffffff YMM02=0000000000000000 0000000000000000 0500050005000000 455441564952505f YMM03=0000000000000000 0000000000000000 0000000000000000 000000564952505f YMM04=0000000000000000 0000000000000000 0003000500050005 0005000000455441 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