Warning: Permanently added '[localhost]:54427' (ECDSA) to the list of known hosts. 2022/09/12 17:14:14 fuzzer started 2022/09/12 17:14:14 dialing manager at localhost:38027 syzkaller login: [ 46.129865] cgroup: Unknown subsys name 'net' [ 46.221978] cgroup: Unknown subsys name 'rlimit' 2022/09/12 17:14:29 syscalls: 2215 2022/09/12 17:14:29 code coverage: enabled 2022/09/12 17:14:29 comparison tracing: enabled 2022/09/12 17:14:29 extra coverage: enabled 2022/09/12 17:14:29 setuid sandbox: enabled 2022/09/12 17:14:29 namespace sandbox: enabled 2022/09/12 17:14:29 Android sandbox: enabled 2022/09/12 17:14:29 fault injection: enabled 2022/09/12 17:14:29 leak checking: enabled 2022/09/12 17:14:29 net packet injection: enabled 2022/09/12 17:14:29 net device setup: enabled 2022/09/12 17:14:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 17:14:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 17:14:29 USB emulation: enabled 2022/09/12 17:14:29 hci packet injection: enabled 2022/09/12 17:14:29 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 17:14:29 802.15.4 emulation: enabled 2022/09/12 17:14:29 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 17:14:30 fetching corpus: 50, signal 31015/34534 (executing program) 2022/09/12 17:14:30 fetching corpus: 100, signal 42098/47132 (executing program) 2022/09/12 17:14:30 fetching corpus: 150, signal 53792/60155 (executing program) 2022/09/12 17:14:30 fetching corpus: 200, signal 64146/71657 (executing program) 2022/09/12 17:14:30 fetching corpus: 250, signal 71107/79779 (executing program) 2022/09/12 17:14:30 fetching corpus: 300, signal 76517/86299 (executing program) 2022/09/12 17:14:31 fetching corpus: 350, signal 80669/91555 (executing program) 2022/09/12 17:14:31 fetching corpus: 400, signal 84397/96389 (executing program) 2022/09/12 17:14:31 fetching corpus: 450, signal 88498/101539 (executing program) 2022/09/12 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(executing program) 2022/09/12 17:14:51 fetching corpus: 7649, signal 243585/256841 (executing program) 2022/09/12 17:14:51 fetching corpus: 7699, signal 244169/256849 (executing program) 2022/09/12 17:14:51 fetching corpus: 7749, signal 244787/256853 (executing program) 2022/09/12 17:14:51 fetching corpus: 7799, signal 245179/256856 (executing program) 2022/09/12 17:14:51 fetching corpus: 7849, signal 245680/256871 (executing program) 2022/09/12 17:14:51 fetching corpus: 7874, signal 245913/256883 (executing program) 2022/09/12 17:14:51 fetching corpus: 7874, signal 245913/256883 (executing program) 2022/09/12 17:14:54 starting 8 fuzzer processes 17:14:54 executing program 0: clone3(&(0x7f0000000b80)={0x300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[0x0], 0x1}, 0x58) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 17:14:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x14, 0x0, 0x8) [ 85.758441] audit: type=1400 audit(1663002894.574:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 17:14:54 executing program 2: clone3(&(0x7f0000000440)={0x8809100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:14:54 executing program 3: clone3(&(0x7f0000000640)={0x123363500, 0xfffffffffffffffd, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:14:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000038c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 17:14:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001200)=""/12, 0xc}, {&(0x7f0000001240)=""/103, 0x67}, {&(0x7f00000012c0)=""/126, 0x7e}], 0x3) accept$unix(0xffffffffffffffff, 0x0, 0x0) 17:14:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000240), 0x4) 17:14:54 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@empty, 0x0, 0x3c}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x104}}, 0x0) [ 87.108500] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.111731] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.114499] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.149130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.151291] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.164466] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.174190] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.175639] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.178109] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.179671] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.181187] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.182502] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.183631] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.184622] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.185955] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.187164] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.188993] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.190223] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.195491] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.198638] Bluetooth: hci0: HCI_REQ-0x0c1a [ 87.200092] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.210091] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.212271] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.216347] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.218398] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.219604] Bluetooth: hci1: HCI_REQ-0x0c1a [ 87.229295] Bluetooth: hci3: HCI_REQ-0x0c1a [ 87.246064] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.248947] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.250695] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.253622] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.255920] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.262094] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.263797] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.265080] Bluetooth: hci4: HCI_REQ-0x0c1a [ 87.271391] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.272711] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.273164] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.276698] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.278708] Bluetooth: hci6: HCI_REQ-0x0c1a [ 87.287666] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.290203] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.292425] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.294399] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.296182] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.299418] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.302029] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.306353] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.307966] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.307987] Bluetooth: hci5: HCI_REQ-0x0c1a [ 87.313952] Bluetooth: hci2: HCI_REQ-0x0c1a [ 87.341166] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.344676] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.347124] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.348700] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.354506] Bluetooth: hci7: HCI_REQ-0x0c1a [ 89.235512] Bluetooth: hci1: command 0x0409 tx timeout [ 89.236566] Bluetooth: hci0: command 0x0409 tx timeout [ 89.298910] Bluetooth: hci4: command 0x0409 tx timeout [ 89.298912] Bluetooth: hci6: command 0x0409 tx timeout [ 89.299551] Bluetooth: hci3: command 0x0409 tx timeout [ 89.362924] Bluetooth: hci7: command 0x0409 tx timeout [ 89.363558] Bluetooth: hci2: command 0x0409 tx timeout [ 89.364742] Bluetooth: hci5: command 0x0409 tx timeout [ 91.283901] Bluetooth: hci0: command 0x041b tx timeout [ 91.284413] Bluetooth: hci1: command 0x041b tx timeout [ 91.347958] Bluetooth: hci3: command 0x041b tx timeout [ 91.348426] Bluetooth: hci6: command 0x041b tx timeout [ 91.348885] Bluetooth: hci4: command 0x041b tx timeout [ 91.411955] Bluetooth: hci5: command 0x041b tx timeout [ 91.412426] Bluetooth: hci2: command 0x041b tx timeout [ 91.412887] Bluetooth: hci7: command 0x041b tx timeout [ 93.331941] Bluetooth: hci1: command 0x040f tx timeout [ 93.332464] Bluetooth: hci0: command 0x040f tx timeout [ 93.396008] Bluetooth: hci4: command 0x040f tx timeout [ 93.396558] Bluetooth: hci6: command 0x040f tx timeout [ 93.397195] Bluetooth: hci3: command 0x040f tx timeout [ 93.459958] Bluetooth: hci7: command 0x040f tx timeout [ 93.460783] Bluetooth: hci2: command 0x040f tx timeout [ 93.461432] Bluetooth: hci5: command 0x040f tx timeout [ 95.379032] Bluetooth: hci0: command 0x0419 tx timeout [ 95.381236] Bluetooth: hci1: command 0x0419 tx timeout [ 95.442927] Bluetooth: hci3: command 0x0419 tx timeout [ 95.443713] Bluetooth: hci6: command 0x0419 tx timeout [ 95.445165] Bluetooth: hci4: command 0x0419 tx timeout [ 95.507012] Bluetooth: hci5: command 0x0419 tx timeout [ 95.508552] Bluetooth: hci2: command 0x0419 tx timeout [ 95.509507] Bluetooth: hci7: command 0x0419 tx timeout 17:15:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000240), 0x4) 17:15:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000240), 0x4) 17:15:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000240), 0x4) 17:15:51 executing program 7: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x3, 0x1b, 0x0, r0}) syz_io_uring_setup(0x642, &(0x7f0000000340)={0x0, 0x3a7, 0x2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 17:15:51 executing program 7: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3f, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="f4ed7efa4f5d1dbf13871d905fbbd6e0759a31107dad1332f0cdbf269bf113ed3d06d6", 0x23, 0x7}, {&(0x7f0000000340)="71b945737c159b720c7729a2c23adef6c897404ffaee5b26bea234a42f51f573d1ff8507e2b8e0db893c8057c047dafaa1385c52f5a806dcf5ea0ab8e8afafd3ab0fb53fe5f43c5b0f75034e91256cbc7d34ffd25b5f62a4f25b9611ad649a3e912ffa32e63aab2b1ca57e8bd412eb929a92df35222751affdcdabfb8a13ad590f8ceb653a627a54b56cec51bcb3e2464f6d4bf142e5f59a8bac035af8f71422", 0xa0, 0x3}, {&(0x7f0000000400)="bf01f5da2731c824195749e81d849a718ee6c678e94889d331a51f011b5a9713308e508aa8432f22078bb56941c49c246e267919ee34f7176779edfd23ff535421aa14d11674a8a2164a6bbca8", 0x4d, 0x57c}], 0x808c0, &(0x7f0000000500)={[{@nodots}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@obj_type}, {@obj_role={'obj_role', 0x3d, '\'\xcb.['}}, {@context={'context', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '*+)@'}}]}) openat(r0, 0x0, 0x0, 0x20) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r2, &(0x7f00000001c0)='./file0\x00') renameat(r2, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000180)='./file1\x00') perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0xff, 0x7f, 0x8, 0x8, 0x0, 0x5, 0x4410, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffff80, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x1200, 0x81, 0x20, 0x1, 0x9, 0xf5, 0x7, 0x0, 0x8}, 0x0, 0x6, r2, 0x2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r4 = inotify_init1(0x0) dup2(r4, r3) [ 142.754574] loop7: detected capacity change from 0 to 5 [ 142.765427] ======================================================= [ 142.765427] WARNING: The mand mount option has been deprecated and [ 142.765427] and is ignored by this kernel. Remove the mand [ 142.765427] option from the mount to silence this warning. [ 142.765427] ======================================================= [ 142.787040] audit: type=1400 audit(1663002951.602:7): avc: denied { open } for pid=3650 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 142.788525] audit: type=1400 audit(1663002951.602:8): avc: denied { kernel } for pid=3650 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 142.806864] ------------[ cut here ]------------ [ 142.806885] [ 142.806888] ====================================================== [ 142.806891] WARNING: possible circular locking dependency detected [ 142.806896] 6.0.0-rc5-next-20220912 #1 Not tainted [ 142.806902] ------------------------------------------------------ [ 142.806906] syz-executor.7/3651 is trying to acquire lock: [ 142.806912] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 142.806951] [ 142.806951] but task is already holding lock: [ 142.806953] ffff88800f489020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 142.806982] [ 142.806982] which lock already depends on the new lock. [ 142.806982] [ 142.806985] [ 142.806985] the existing dependency chain (in reverse order) is: [ 142.806988] [ 142.806988] -> #3 (&ctx->lock){....}-{2:2}: [ 142.807002] _raw_spin_lock+0x2a/0x40 [ 142.807019] __perf_event_task_sched_out+0x53b/0x18d0 [ 142.807032] __schedule+0xedd/0x2470 [ 142.807042] schedule+0xda/0x1b0 [ 142.807051] exit_to_user_mode_prepare+0x114/0x1a0 [ 142.807072] syscall_exit_to_user_mode+0x19/0x40 [ 142.807090] do_syscall_64+0x48/0x90 [ 142.807103] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 142.807121] [ 142.807121] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 142.807135] _raw_spin_lock_nested+0x30/0x40 [ 142.807149] raw_spin_rq_lock_nested+0x1e/0x30 [ 142.807163] task_fork_fair+0x63/0x4d0 [ 142.807180] sched_cgroup_fork+0x3d0/0x540 [ 142.807195] copy_process+0x3f9e/0x6df0 [ 142.807205] kernel_clone+0xe7/0x890 [ 142.807215] user_mode_thread+0xad/0xf0 [ 142.807225] rest_init+0x24/0x250 [ 142.807241] arch_call_rest_init+0xf/0x14 [ 142.807261] start_kernel+0x4c1/0x4e6 [ 142.807277] secondary_startup_64_no_verify+0xe0/0xeb [ 142.807292] [ 142.807292] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 142.807306] _raw_spin_lock_irqsave+0x39/0x60 [ 142.807320] try_to_wake_up+0xab/0x1920 [ 142.807334] up+0x75/0xb0 [ 142.807345] __up_console_sem+0x6e/0x80 [ 142.807362] console_unlock+0x46a/0x590 [ 142.807378] vprintk_emit+0x1bd/0x560 [ 142.807395] vprintk+0x84/0xa0 [ 142.807412] _printk+0xba/0xf1 [ 142.807430] kauditd_hold_skb.cold+0x3f/0x4e [ 142.807444] kauditd_send_queue+0x233/0x290 [ 142.807459] kauditd_thread+0x5da/0x9a0 [ 142.807473] kthread+0x2ed/0x3a0 [ 142.807488] ret_from_fork+0x22/0x30 [ 142.807501] [ 142.807501] -> #0 ((console_sem).lock){....}-{2:2}: [ 142.807514] __lock_acquire+0x2a02/0x5e70 [ 142.807531] lock_acquire+0x1a2/0x530 [ 142.807547] _raw_spin_lock_irqsave+0x39/0x60 [ 142.807562] down_trylock+0xe/0x70 [ 142.807574] __down_trylock_console_sem+0x3b/0xd0 [ 142.807591] vprintk_emit+0x16b/0x560 [ 142.807608] vprintk+0x84/0xa0 [ 142.807624] _printk+0xba/0xf1 [ 142.807640] report_bug.cold+0x72/0xab [ 142.807652] handle_bug+0x3c/0x70 [ 142.807665] exc_invalid_op+0x14/0x50 [ 142.807678] asm_exc_invalid_op+0x16/0x20 [ 142.807694] group_sched_out.part.0+0x2c7/0x460 [ 142.807705] ctx_sched_out+0x8f1/0xc10 [ 142.807714] __perf_event_task_sched_out+0x6d0/0x18d0 [ 142.807726] __schedule+0xedd/0x2470 [ 142.807736] schedule+0xda/0x1b0 [ 142.807745] exit_to_user_mode_prepare+0x114/0x1a0 [ 142.807764] syscall_exit_to_user_mode+0x19/0x40 [ 142.807781] do_syscall_64+0x48/0x90 [ 142.807793] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 142.807810] [ 142.807810] other info that might help us debug this: [ 142.807810] [ 142.807813] Chain exists of: [ 142.807813] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 142.807813] [ 142.807828] Possible unsafe locking scenario: [ 142.807828] [ 142.807830] CPU0 CPU1 [ 142.807833] ---- ---- [ 142.807835] lock(&ctx->lock); [ 142.807841] lock(&rq->__lock); [ 142.807847] lock(&ctx->lock); [ 142.807853] lock((console_sem).lock); [ 142.807859] [ 142.807859] *** DEADLOCK *** [ 142.807859] [ 142.807861] 2 locks held by syz-executor.7/3651: [ 142.807868] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 142.807893] #1: ffff88800f489020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 142.807920] [ 142.807920] stack backtrace: [ 142.807923] CPU: 1 PID: 3651 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1 [ 142.807936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 142.807944] Call Trace: [ 142.807948] [ 142.807951] dump_stack_lvl+0x8b/0xb3 [ 142.807966] check_noncircular+0x263/0x2e0 [ 142.807983] ? format_decode+0x26c/0xb50 [ 142.807998] ? print_circular_bug+0x450/0x450 [ 142.808015] ? enable_ptr_key_workfn+0x20/0x20 [ 142.808030] ? format_decode+0x26c/0xb50 [ 142.808045] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 142.808063] __lock_acquire+0x2a02/0x5e70 [ 142.808085] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 142.808108] lock_acquire+0x1a2/0x530 [ 142.808125] ? down_trylock+0xe/0x70 [ 142.808140] ? rcu_read_unlock+0x40/0x40 [ 142.808161] ? vprintk+0x84/0xa0 [ 142.808179] _raw_spin_lock_irqsave+0x39/0x60 [ 142.808195] ? down_trylock+0xe/0x70 [ 142.808208] down_trylock+0xe/0x70 [ 142.808222] ? vprintk+0x84/0xa0 [ 142.808239] __down_trylock_console_sem+0x3b/0xd0 [ 142.808257] vprintk_emit+0x16b/0x560 [ 142.808276] vprintk+0x84/0xa0 [ 142.808294] _printk+0xba/0xf1 [ 142.808312] ? record_print_text.cold+0x16/0x16 [ 142.808334] ? report_bug.cold+0x66/0xab [ 142.808348] ? group_sched_out.part.0+0x2c7/0x460 [ 142.808359] report_bug.cold+0x72/0xab [ 142.808374] handle_bug+0x3c/0x70 [ 142.808388] exc_invalid_op+0x14/0x50 [ 142.808402] asm_exc_invalid_op+0x16/0x20 [ 142.808419] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 142.808432] 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 [ 142.808444] RSP: 0018:ffff888041927c48 EFLAGS: 00010006 [ 142.808453] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.808461] RDX: ffff88803ff90000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 142.808469] RBP: ffff888041940000 R08: 0000000000000005 R09: 0000000000000001 [ 142.808476] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff88800f489000 [ 142.808484] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 142.808495] ? group_sched_out.part.0+0x2c7/0x460 [ 142.808508] ? group_sched_out.part.0+0x2c7/0x460 [ 142.808521] ctx_sched_out+0x8f1/0xc10 [ 142.808533] __perf_event_task_sched_out+0x6d0/0x18d0 [ 142.808549] ? lock_is_held_type+0xd7/0x130 [ 142.808567] ? __perf_cgroup_move+0x160/0x160 [ 142.808586] ? set_next_entity+0x304/0x550 [ 142.808604] ? update_curr+0x267/0x740 [ 142.808623] ? lock_is_held_type+0xd7/0x130 [ 142.808641] __schedule+0xedd/0x2470 [ 142.808654] ? io_schedule_timeout+0x150/0x150 [ 142.808666] ? rcu_read_lock_sched_held+0x3e/0x80 [ 142.808687] schedule+0xda/0x1b0 [ 142.808698] exit_to_user_mode_prepare+0x114/0x1a0 [ 142.808719] syscall_exit_to_user_mode+0x19/0x40 [ 142.808737] do_syscall_64+0x48/0x90 [ 142.808751] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 142.808768] RIP: 0033:0x7fc5c2231b19 [ 142.808777] 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 [ 142.808788] RSP: 002b:00007fc5bf7a7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 142.808799] RAX: 0000000000000001 RBX: 00007fc5c2344f68 RCX: 00007fc5c2231b19 [ 142.808807] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5c2344f6c [ 142.808815] RBP: 00007fc5c2344f60 R08: 000000000000000e R09: 0000000000000000 [ 142.808822] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fc5c2344f6c [ 142.808830] R13: 00007ffe5e5ae0df R14: 00007fc5bf7a7300 R15: 0000000000022000 [ 142.808842] [ 142.864352] WARNING: CPU: 1 PID: 3651 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 142.865015] Modules linked in: [ 142.865249] CPU: 1 PID: 3651 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1 [ 142.865836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 142.866668] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 142.867080] 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 [ 142.868396] RSP: 0018:ffff888041927c48 EFLAGS: 00010006 [ 142.868799] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 142.869329] RDX: ffff88803ff90000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 142.869839] RBP: ffff888041940000 R08: 0000000000000005 R09: 0000000000000001 [ 142.870373] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff88800f489000 [ 142.870898] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 142.871441] FS: 00007fc5bf7a7700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 142.872039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.872473] CR2: 00007fd8ea11c1f0 CR3: 0000000015c1c000 CR4: 0000000000350ee0 [ 142.873009] Call Trace: [ 142.873203] [ 142.873376] ctx_sched_out+0x8f1/0xc10 [ 142.873675] __perf_event_task_sched_out+0x6d0/0x18d0 [ 142.874062] ? lock_is_held_type+0xd7/0x130 [ 142.874393] ? __perf_cgroup_move+0x160/0x160 [ 142.874742] ? set_next_entity+0x304/0x550 [ 142.875078] ? update_curr+0x267/0x740 [ 142.875389] ? lock_is_held_type+0xd7/0x130 [ 142.875716] __schedule+0xedd/0x2470 [ 142.876013] ? io_schedule_timeout+0x150/0x150 [ 142.876360] ? rcu_read_lock_sched_held+0x3e/0x80 [ 142.876743] schedule+0xda/0x1b0 [ 142.877004] exit_to_user_mode_prepare+0x114/0x1a0 [ 142.877378] syscall_exit_to_user_mode+0x19/0x40 [ 142.877749] do_syscall_64+0x48/0x90 [ 142.878038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 142.878434] RIP: 0033:0x7fc5c2231b19 [ 142.878714] 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 [ 142.880080] RSP: 002b:00007fc5bf7a7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 142.880665] RAX: 0000000000000001 RBX: 00007fc5c2344f68 RCX: 00007fc5c2231b19 [ 142.881204] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5c2344f6c [ 142.881734] RBP: 00007fc5c2344f60 R08: 000000000000000e R09: 0000000000000000 [ 142.882263] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fc5c2344f6c [ 142.882792] R13: 00007ffe5e5ae0df R14: 00007fc5bf7a7300 R15: 0000000000022000 [ 142.883324] [ 142.883505] irq event stamp: 2448 [ 142.883770] hardirqs last enabled at (2447): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 142.884513] hardirqs last disabled at (2448): [] __schedule+0x1225/0x2470 [ 142.885149] softirqs last enabled at (2242): [] __irq_exit_rcu+0x11b/0x180 [ 142.885801] softirqs last disabled at (2073): [] __irq_exit_rcu+0x11b/0x180 [ 142.886425] ---[ end trace 0000000000000000 ]--- [ 143.109844] hrtimer: interrupt took 15789 ns 17:15:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x14, 0x0, 0x8) 17:15:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x14, 0x0, 0x8) [ 143.427636] loop7: detected capacity change from 0 to 5 17:15:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x14, 0x0, 0x8) [ 148.310923] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 148.321015] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 148.322096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 148.324639] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 148.326496] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 148.327679] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 148.330772] Bluetooth: hci0: HCI_REQ-0x0c1a [ 148.468070] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 148.469414] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 148.470656] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 148.473436] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 148.475424] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 148.476764] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 148.479991] Bluetooth: hci4: HCI_REQ-0x0c1a [ 150.354865] Bluetooth: hci0: command 0x0409 tx timeout [ 150.418912] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 150.482875] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 150.483915] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 150.546960] Bluetooth: hci4: command 0x0409 tx timeout [ 152.403884] Bluetooth: hci0: command 0x041b tx timeout [ 152.594892] Bluetooth: hci4: command 0x041b tx timeout VM DIAGNOSIS: 17:15:51 Registers: info registers vcpu 0 RAX=ffffffff817bd0d9 RBX=ffffffff8135b390 RCX=0000000000000000 RDX=1ffff11008338eed RSI=ffffffff817bd0d9 RDI=ffff8880419c77d8 RBP=ffff8880419c77a8 RSP=ffff8880419c7708 R8 =ffffffff85e796d8 R9 =ffffffff85e796dc R10=ffffed1008338eef R11=ffff8880419c7750 R12=ffff8880419c77d8 R13=0000000000000000 R14=ffff88802094b580 R15=ffff88800f0af7a0 RIP=ffffffff8135b390 RFL=00000282 [--S----] 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=00007f17eaf908b0 CR3=000000000e798000 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 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 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888041927678 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffffff8763faa0 R14=ffffffff8763faf0 R15=ffffffff8763fd48 RIP=ffffffff822b1e99 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 00007fc5bf7a7700 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=00007fd8ea11c1f0 CR3=0000000015c1c000 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 38313d72656e776f 662c73746f646f6e YMM01=0000000000000000 0000000000000000 3631353539303733 3730343437363434 YMM02=0000000000000000 0000000000000000 6a626f2c3d657079 745f6a626f2c3531 YMM03=0000000000000000 0000000000000000 65746e6f632c5b2e cb273d656c6f725f YMM04=0000000000000000 0000000000000000 2c40292b2a3d7461 6873666b63616d73 YMM05=0000000000000000 0000000000000000 2c38323930363030 3030303030303030 YMM06=0000000000000000 0000000000000000 30303030303d6469 752c746f6f723d74 YMM07=0000000000000000 0000000000000000 7865746e6f632c5b 2ecb273d656c6f72 YMM08=0000000000000000 0000000000000000 92eb12d48b7ea51c 2bab3ae632fa2f91 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