Warning: Permanently added '[localhost]:18525' (ECDSA) to the list of known hosts. 2022/09/29 02:46:56 fuzzer started 2022/09/29 02:46:56 dialing manager at localhost:45751 syzkaller login: [ 44.437969] cgroup: Unknown subsys name 'net' [ 44.544855] cgroup: Unknown subsys name 'rlimit' 2022/09/29 02:47:09 syscalls: 2215 2022/09/29 02:47:09 code coverage: enabled 2022/09/29 02:47:09 comparison tracing: enabled 2022/09/29 02:47:09 extra coverage: enabled 2022/09/29 02:47:09 setuid sandbox: enabled 2022/09/29 02:47:09 namespace sandbox: enabled 2022/09/29 02:47:09 Android sandbox: enabled 2022/09/29 02:47:09 fault injection: enabled 2022/09/29 02:47:09 leak checking: enabled 2022/09/29 02:47:09 net packet injection: enabled 2022/09/29 02:47:09 net device setup: enabled 2022/09/29 02:47:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/29 02:47:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/29 02:47:09 USB emulation: enabled 2022/09/29 02:47:09 hci packet injection: enabled 2022/09/29 02:47:09 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220928) 2022/09/29 02:47:09 802.15.4 emulation: enabled 2022/09/29 02:47:09 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/29 02:47:09 fetching corpus: 50, signal 23951/27147 (executing program) 2022/09/29 02:47:09 fetching corpus: 100, signal 36722/40984 (executing program) 2022/09/29 02:47:09 fetching corpus: 150, signal 41841/47253 (executing program) 2022/09/29 02:47:09 fetching corpus: 200, signal 45448/51914 (executing program) 2022/09/29 02:47:09 fetching corpus: 250, signal 52642/59760 (executing program) 2022/09/29 02:47:10 fetching corpus: 300, signal 57683/65460 (executing program) 2022/09/29 02:47:10 fetching corpus: 350, signal 60508/69001 (executing program) 2022/09/29 02:47:10 fetching corpus: 400, signal 63348/72530 (executing program) 2022/09/29 02:47:10 fetching corpus: 450, signal 67201/76813 (executing program) 2022/09/29 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corpus: 1100, signal 100487/111170 (executing program) 2022/09/29 02:47:12 fetching corpus: 1150, signal 103500/113575 (executing program) 2022/09/29 02:47:12 fetching corpus: 1200, signal 104432/114511 (executing program) 2022/09/29 02:47:12 fetching corpus: 1250, signal 105611/115609 (executing program) 2022/09/29 02:47:12 fetching corpus: 1300, signal 107369/117017 (executing program) 2022/09/29 02:47:12 fetching corpus: 1350, signal 108618/118048 (executing program) 2022/09/29 02:47:12 fetching corpus: 1400, signal 109905/119100 (executing program) 2022/09/29 02:47:12 fetching corpus: 1450, signal 111149/120049 (executing program) 2022/09/29 02:47:12 fetching corpus: 1500, signal 113219/121452 (executing program) 2022/09/29 02:47:13 fetching corpus: 1550, signal 114858/122507 (executing program) 2022/09/29 02:47:13 fetching corpus: 1600, signal 116648/123677 (executing program) 2022/09/29 02:47:13 fetching corpus: 1650, signal 119417/125294 (executing program) 2022/09/29 02:47:13 fetching corpus: 1700, signal 121089/126209 (executing program) 2022/09/29 02:47:13 fetching corpus: 1750, signal 123368/127330 (executing program) 2022/09/29 02:47:13 fetching corpus: 1800, signal 124151/127811 (executing program) 2022/09/29 02:47:13 fetching corpus: 1850, signal 125387/128413 (executing program) 2022/09/29 02:47:13 fetching corpus: 1859, signal 125560/128567 (executing program) 2022/09/29 02:47:13 fetching corpus: 1859, signal 125560/128644 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/128722 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/128806 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/128870 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/128951 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129032 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129112 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129197 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129270 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129346 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129408 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129490 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129571 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129646 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129736 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129814 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129883 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/129960 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130026 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130104 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130182 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130262 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130340 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130411 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130497 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130533 (executing program) 2022/09/29 02:47:14 fetching corpus: 1859, signal 125560/130533 (executing program) 2022/09/29 02:47:16 starting 8 fuzzer processes 02:47:16 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xc0000008}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000340)={{0x101, 0x7}, 0x100, './file1\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fsopen(&(0x7f0000000040)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) close_range(0xffffffffffffffff, r1, 0x49ab518b8e729bd9) 02:47:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, &(0x7f0000001100)) 02:47:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 02:47:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x3, &(0x7f0000000240)={0x6, {{0x2, 0x0, @dev}}, {{0x2, 0x0, @local}}}, 0x108) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000008f00)=[{{&(0x7f00000014c0)={0x2, 0x0, @dev}, 0x10, &(0x7f00000047c0)=[{&(0x7f0000001500)="a2df153423fdfe41a35fa4172985ad3b4f5ef1cefa1cd8", 0x17}, {&(0x7f0000001540)="f5d7839924cd5ec34a6ee1f05301e623e5e8be6af6bfc43b7b4999a117f44fd525db344951ff9fc3a717dd869fa37fa10b0dd0f3c377c24ef6bc3913424e67815bf39bee35ae013caa804311bd1381d73ef2", 0x52}, {&(0x7f0000003640)="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", 0x574}], 0x3, &(0x7f0000004840)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty}}}], 0x20}}], 0x1, 0x0) 02:47:16 executing program 5: syz_genetlink_get_family_id$netlbl_cipso(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), 0xffffffffffffffff) getpgid(0x0) clone3(&(0x7f0000000dc0)={0x100, 0x0, &(0x7f0000000b00), 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[0x0], 0x1}, 0x58) process_vm_writev(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000000f80), 0x0, 0x0) 02:47:16 executing program 4: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x2, 0x0, 0xee00, 0x0, 0xee00}}) [ 64.547986] audit: type=1400 audit(1664419636.780:6): avc: denied { execmem } for pid=289 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 02:47:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x101) setsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, 0x0) 02:47:16 executing program 7: process_vm_readv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 65.888280] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 65.890441] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.893372] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 65.894571] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.896314] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 65.897465] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.901408] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 65.902546] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.910480] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 65.927801] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 65.929108] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.930944] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 65.932752] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 65.934699] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 65.935960] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 65.938449] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 65.940160] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 65.941400] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 65.944073] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 65.945479] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.946435] Bluetooth: hci3: HCI_REQ-0x0c1a [ 65.967236] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 65.972566] Bluetooth: hci1: HCI_REQ-0x0c1a [ 65.983817] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 65.985864] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 65.987390] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 65.988537] Bluetooth: hci0: HCI_REQ-0x0c1a [ 66.002050] Bluetooth: hci2: HCI_REQ-0x0c1a [ 66.041867] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 66.043988] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 66.045434] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 66.048283] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 66.050142] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 66.051510] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 66.056141] Bluetooth: hci5: HCI_REQ-0x0c1a [ 66.056722] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 66.057682] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 66.060203] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 66.099061] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 66.107064] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 66.116065] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 66.127826] Bluetooth: hci4: HCI_REQ-0x0c1a [ 67.959509] Bluetooth: hci3: command 0x0409 tx timeout [ 68.022901] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 68.023941] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 68.086694] Bluetooth: hci5: command 0x0409 tx timeout [ 68.087339] Bluetooth: hci1: command 0x0409 tx timeout [ 68.087836] Bluetooth: hci2: command 0x0409 tx timeout [ 68.088273] Bluetooth: hci0: command 0x0409 tx timeout [ 68.151696] Bluetooth: hci4: command 0x0409 tx timeout [ 70.006683] Bluetooth: hci3: command 0x041b tx timeout [ 70.134758] Bluetooth: hci0: command 0x041b tx timeout [ 70.135191] Bluetooth: hci2: command 0x041b tx timeout [ 70.135555] Bluetooth: hci1: command 0x041b tx timeout [ 70.135950] Bluetooth: hci5: command 0x041b tx timeout [ 70.198696] Bluetooth: hci4: command 0x041b tx timeout [ 71.048211] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.050938] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.073858] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.083802] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.087557] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.091469] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.096906] Bluetooth: hci7: HCI_REQ-0x0c1a [ 72.054750] Bluetooth: hci3: command 0x040f tx timeout [ 72.182720] Bluetooth: hci5: command 0x040f tx timeout [ 72.182752] Bluetooth: hci1: command 0x040f tx timeout [ 72.183142] Bluetooth: hci2: command 0x040f tx timeout [ 72.183681] Bluetooth: hci0: command 0x040f tx timeout [ 72.246668] Bluetooth: hci4: command 0x040f tx timeout [ 72.886658] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 73.143712] Bluetooth: hci7: command 0x0409 tx timeout [ 74.103679] Bluetooth: hci3: command 0x0419 tx timeout [ 74.230672] Bluetooth: hci2: command 0x0419 tx timeout [ 74.231121] Bluetooth: hci1: command 0x0419 tx timeout [ 74.231514] Bluetooth: hci5: command 0x0419 tx timeout [ 74.232067] Bluetooth: hci0: command 0x0419 tx timeout [ 74.294651] Bluetooth: hci4: command 0x0419 tx timeout [ 75.190687] Bluetooth: hci7: command 0x041b tx timeout [ 75.355118] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.369724] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.371319] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 75.386778] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 75.392112] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 75.394031] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 75.399354] Bluetooth: hci6: HCI_REQ-0x0c1a [ 77.238711] Bluetooth: hci7: command 0x040f tx timeout [ 77.430704] Bluetooth: hci6: command 0x0409 tx timeout [ 79.286739] Bluetooth: hci7: command 0x0419 tx timeout [ 79.478683] Bluetooth: hci6: command 0x041b tx timeout [ 81.526741] Bluetooth: hci6: command 0x040f tx timeout [ 83.574664] Bluetooth: hci6: command 0x0419 tx timeout 02:48:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 02:48:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 02:48:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 02:48:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, &(0x7f0000001100)) 02:48:13 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000180)="70658a82d5816fa8c535c972b86396dcb1f19ca4319ce68e0739561fa837b0e7397cba54441543e6b5dd8ade39b7e56e7f224c9cd5b8d335f50645291f705b86078446b7febb76cd998a4a97d69fb3f2290cd2de1a9afb7d97a684a7ce76b50365f6828f5c83a3d65d6850979e34fcfc4516e5436b0596675054c7a24b4757a783572d5ae87214e9b4bba704f05087ef3898c07ad3ed8d52d4ede0a3fa0c7ffe5c296eb6cf9c0259076e", 0xaa, 0x0) add_key$keyring(0x0, &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000bc0)='id_legacy\x00', &(0x7f0000000c00)={'syz', 0x0}, &(0x7f0000000c40)='*\x00', 0x0) 02:48:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, &(0x7f0000001100)) 02:48:13 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000180)="70658a82d5816fa8c535c972b86396dcb1f19ca4319ce68e0739561fa837b0e7397cba54441543e6b5dd8ade39b7e56e7f224c9cd5b8d335f50645291f705b86078446b7febb76cd998a4a97d69fb3f2290cd2de1a9afb7d97a684a7ce76b50365f6828f5c83a3d65d6850979e34fcfc4516e5436b0596675054c7a24b4757a783572d5ae87214e9b4bba704f05087ef3898c07ad3ed8d52d4ede0a3fa0c7ffe5c296eb6cf9c0259076e", 0xaa, 0x0) add_key$keyring(0x0, &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000bc0)='id_legacy\x00', &(0x7f0000000c00)={'syz', 0x0}, &(0x7f0000000c40)='*\x00', 0x0) 02:48:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, &(0x7f0000001100)) [ 126.986898] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 126.988662] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 126.989659] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 126.991748] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 126.993157] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 126.996248] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 126.998888] Bluetooth: hci4: HCI_REQ-0x0c1a [ 129.014656] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 129.014719] Bluetooth: hci4: command 0x0409 tx timeout [ 130.985033] loop0: detected capacity change from 0 to 40 [ 130.995277] audit: type=1400 audit(1664419703.227:7): avc: denied { open } for pid=4042 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.997220] audit: type=1400 audit(1664419703.227:8): avc: denied { kernel } for pid=4042 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.025181] ------------[ cut here ]------------ [ 131.025202] [ 131.025205] ====================================================== [ 131.025209] WARNING: possible circular locking dependency detected [ 131.025213] 6.0.0-rc7-next-20220928 #1 Not tainted [ 131.025220] ------------------------------------------------------ [ 131.025224] syz-executor.0/4043 is trying to acquire lock: [ 131.025230] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 131.025275] [ 131.025275] but task is already holding lock: [ 131.025278] ffff88803c6dc820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.025309] [ 131.025309] which lock already depends on the new lock. [ 131.025309] [ 131.025313] [ 131.025313] the existing dependency chain (in reverse order) is: [ 131.025316] [ 131.025316] -> #3 (&ctx->lock){....}-{2:2}: [ 131.025331] _raw_spin_lock+0x2a/0x40 [ 131.025344] __perf_event_task_sched_out+0x53b/0x18d0 [ 131.025358] __schedule+0xedd/0x2470 [ 131.025376] schedule+0xda/0x1b0 [ 131.025393] futex_wait_queue+0xf5/0x1e0 [ 131.025406] futex_wait+0x28e/0x690 [ 131.025417] do_futex+0x2ff/0x380 [ 131.025427] __x64_sys_futex+0x1c6/0x4d0 [ 131.025438] do_syscall_64+0x3b/0x90 [ 131.025449] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.025465] [ 131.025465] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 131.025479] _raw_spin_lock_nested+0x30/0x40 [ 131.025492] raw_spin_rq_lock_nested+0x1e/0x30 [ 131.025506] task_fork_fair+0x63/0x4d0 [ 131.025525] sched_cgroup_fork+0x3d0/0x540 [ 131.025541] copy_process+0x4183/0x6e20 [ 131.025555] kernel_clone+0xe7/0x890 [ 131.025565] user_mode_thread+0xad/0xf0 [ 131.025576] rest_init+0x24/0x250 [ 131.025590] arch_call_rest_init+0xf/0x14 [ 131.025613] start_kernel+0x4c6/0x4eb [ 131.025632] secondary_startup_64_no_verify+0xe0/0xeb [ 131.025647] [ 131.025647] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 131.025661] _raw_spin_lock_irqsave+0x39/0x60 [ 131.025675] try_to_wake_up+0xab/0x1930 [ 131.025689] up+0x75/0xb0 [ 131.025707] __up_console_sem+0x6e/0x80 [ 131.025725] console_unlock+0x46a/0x590 [ 131.025743] vprintk_emit+0x1bd/0x560 [ 131.025761] vprintk+0x84/0xa0 [ 131.025779] _printk+0xba/0xf1 [ 131.025793] kauditd_hold_skb.cold+0x3f/0x4e [ 131.025814] kauditd_send_queue+0x233/0x290 [ 131.025831] kauditd_thread+0x5da/0x9a0 [ 131.025846] kthread+0x2ed/0x3a0 [ 131.025863] ret_from_fork+0x22/0x30 [ 131.025876] [ 131.025876] -> #0 ((console_sem).lock){....}-{2:2}: [ 131.025890] __lock_acquire+0x2a02/0x5e70 [ 131.025909] lock_acquire+0x1a2/0x530 [ 131.025927] _raw_spin_lock_irqsave+0x39/0x60 [ 131.025940] down_trylock+0xe/0x70 [ 131.025959] __down_trylock_console_sem+0x3b/0xd0 [ 131.025976] vprintk_emit+0x16b/0x560 [ 131.025994] vprintk+0x84/0xa0 [ 131.026012] _printk+0xba/0xf1 [ 131.026025] report_bug.cold+0x72/0xab [ 131.026035] handle_bug+0x3c/0x70 [ 131.026046] exc_invalid_op+0x14/0x50 [ 131.026057] asm_exc_invalid_op+0x16/0x20 [ 131.026071] group_sched_out.part.0+0x2c7/0x460 [ 131.026083] ctx_sched_out+0x8f1/0xc10 [ 131.026094] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.026107] __schedule+0xedd/0x2470 [ 131.026124] schedule+0xda/0x1b0 [ 131.026141] futex_wait_queue+0xf5/0x1e0 [ 131.026152] futex_wait+0x28e/0x690 [ 131.026163] do_futex+0x2ff/0x380 [ 131.026173] __x64_sys_futex+0x1c6/0x4d0 [ 131.026184] do_syscall_64+0x3b/0x90 [ 131.026195] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.026212] [ 131.026212] other info that might help us debug this: [ 131.026212] [ 131.026216] Chain exists of: [ 131.026216] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 131.026216] [ 131.026234] Possible unsafe locking scenario: [ 131.026234] [ 131.026237] CPU0 CPU1 [ 131.026239] ---- ---- [ 131.026242] lock(&ctx->lock); [ 131.026248] lock(&rq->__lock); [ 131.026255] lock(&ctx->lock); [ 131.026262] lock((console_sem).lock); [ 131.026268] [ 131.026268] *** DEADLOCK *** [ 131.026268] [ 131.026270] 2 locks held by syz-executor.0/4043: [ 131.026277] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 131.026311] #1: ffff88803c6dc820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.026341] [ 131.026341] stack backtrace: [ 131.026344] CPU: 0 PID: 4043 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220928 #1 [ 131.026357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.026366] Call Trace: [ 131.026369] [ 131.026374] dump_stack_lvl+0x8b/0xb3 [ 131.026386] check_noncircular+0x263/0x2e0 [ 131.026405] ? format_decode+0x26c/0xb50 [ 131.026425] ? print_circular_bug+0x450/0x450 [ 131.026444] ? enable_ptr_key_workfn+0x20/0x20 [ 131.026463] ? lock_chain_count+0x20/0x20 [ 131.026482] ? format_decode+0x26c/0xb50 [ 131.026503] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 131.026522] __lock_acquire+0x2a02/0x5e70 [ 131.026546] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.026571] lock_acquire+0x1a2/0x530 [ 131.026589] ? down_trylock+0xe/0x70 [ 131.026610] ? lock_release+0x750/0x750 [ 131.026633] ? vprintk+0x84/0xa0 [ 131.026653] _raw_spin_lock_irqsave+0x39/0x60 [ 131.026667] ? down_trylock+0xe/0x70 [ 131.026687] down_trylock+0xe/0x70 [ 131.026706] ? vprintk+0x84/0xa0 [ 131.026725] __down_trylock_console_sem+0x3b/0xd0 [ 131.026744] vprintk_emit+0x16b/0x560 [ 131.026765] vprintk+0x84/0xa0 [ 131.026785] _printk+0xba/0xf1 [ 131.026799] ? record_print_text.cold+0x16/0x16 [ 131.026818] ? report_bug.cold+0x66/0xab [ 131.026830] ? group_sched_out.part.0+0x2c7/0x460 [ 131.026842] report_bug.cold+0x72/0xab [ 131.026855] handle_bug+0x3c/0x70 [ 131.026867] exc_invalid_op+0x14/0x50 [ 131.026879] asm_exc_invalid_op+0x16/0x20 [ 131.026895] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.026909] 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 [ 131.026921] RSP: 0018:ffff8880397a78f8 EFLAGS: 00010006 [ 131.026930] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.026939] RDX: ffff88803ccb1ac0 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 131.026947] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 131.026955] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88803c6dc800 [ 131.026963] R13: ffff88806ce3d140 R14: ffffffff8547cf00 R15: 0000000000000002 [ 131.026975] ? group_sched_out.part.0+0x2c7/0x460 [ 131.026989] ? group_sched_out.part.0+0x2c7/0x460 [ 131.027003] ctx_sched_out+0x8f1/0xc10 [ 131.027017] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.027034] ? lock_is_held_type+0xd7/0x130 [ 131.027051] ? __perf_cgroup_move+0x160/0x160 [ 131.027064] ? set_next_entity+0x304/0x550 [ 131.027086] ? lock_is_held_type+0xd7/0x130 [ 131.027103] __schedule+0xedd/0x2470 [ 131.027124] ? io_schedule_timeout+0x150/0x150 [ 131.027143] ? futex_wait_setup+0x166/0x230 [ 131.027158] schedule+0xda/0x1b0 [ 131.027177] futex_wait_queue+0xf5/0x1e0 [ 131.027190] futex_wait+0x28e/0x690 [ 131.027203] ? futex_wait_setup+0x230/0x230 [ 131.027218] ? wake_up_q+0x8b/0xf0 [ 131.027232] ? do_raw_spin_unlock+0x4f/0x220 [ 131.027254] ? futex_wake+0x158/0x490 [ 131.027271] ? fd_install+0x1f9/0x640 [ 131.027291] do_futex+0x2ff/0x380 [ 131.027303] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 131.027320] __x64_sys_futex+0x1c6/0x4d0 [ 131.027333] ? __x64_sys_futex_time32+0x480/0x480 [ 131.027347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.027364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.027382] do_syscall_64+0x3b/0x90 [ 131.027394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.027410] RIP: 0033:0x7fdec75aab19 [ 131.027419] 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 [ 131.027431] RSP: 002b:00007fdec4b20218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.027442] RAX: ffffffffffffffda RBX: 00007fdec76bdf68 RCX: 00007fdec75aab19 [ 131.027450] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdec76bdf68 [ 131.027458] RBP: 00007fdec76bdf60 R08: 0000000000000000 R09: 0000000000000000 [ 131.027466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdec76bdf6c [ 131.027473] R13: 00007ffc31e8885f R14: 00007fdec4b20300 R15: 0000000000022000 [ 131.027487] [ 131.088785] WARNING: CPU: 0 PID: 4043 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 131.089485] Modules linked in: [ 131.089729] CPU: 0 PID: 4043 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220928 #1 [ 131.090327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.091163] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.091571] 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 [ 131.092916] RSP: 0018:ffff8880397a78f8 EFLAGS: 00010006 [ 131.093324] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.093851] RDX: ffff88803ccb1ac0 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 131.094381] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 131.094910] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88803c6dc800 [ 131.095453] R13: ffff88806ce3d140 R14: ffffffff8547cf00 R15: 0000000000000002 [ 131.095994] FS: 00007fdec4b20700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 131.096597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.097030] CR2: 0000000000000000 CR3: 000000003d650000 CR4: 0000000000350ef0 [ 131.097563] Call Trace: [ 131.097760] [ 131.097935] ctx_sched_out+0x8f1/0xc10 [ 131.098235] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.098631] ? lock_is_held_type+0xd7/0x130 [ 131.098970] ? __perf_cgroup_move+0x160/0x160 [ 131.099315] ? set_next_entity+0x304/0x550 [ 131.099650] ? lock_is_held_type+0xd7/0x130 [ 131.100001] __schedule+0xedd/0x2470 [ 131.100297] ? io_schedule_timeout+0x150/0x150 [ 131.100656] ? futex_wait_setup+0x166/0x230 [ 131.100996] schedule+0xda/0x1b0 [ 131.101265] futex_wait_queue+0xf5/0x1e0 [ 131.101583] futex_wait+0x28e/0x690 [ 131.101868] ? futex_wait_setup+0x230/0x230 [ 131.102196] ? wake_up_q+0x8b/0xf0 [ 131.102470] ? do_raw_spin_unlock+0x4f/0x220 [ 131.102818] ? futex_wake+0x158/0x490 [ 131.103116] ? fd_install+0x1f9/0x640 [ 131.103418] do_futex+0x2ff/0x380 [ 131.103684] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 131.104117] __x64_sys_futex+0x1c6/0x4d0 [ 131.104418] ? __x64_sys_futex_time32+0x480/0x480 [ 131.104779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.105167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.105562] do_syscall_64+0x3b/0x90 [ 131.105848] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.106234] RIP: 0033:0x7fdec75aab19 [ 131.106515] 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 [ 131.107858] RSP: 002b:00007fdec4b20218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.108418] RAX: ffffffffffffffda RBX: 00007fdec76bdf68 RCX: 00007fdec75aab19 [ 131.108944] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdec76bdf68 [ 131.109471] RBP: 00007fdec76bdf60 R08: 0000000000000000 R09: 0000000000000000 [ 131.109997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdec76bdf6c [ 131.110522] R13: 00007ffc31e8885f R14: 00007fdec4b20300 R15: 0000000000022000 [ 131.111055] [ 131.111227] irq event stamp: 1578 [ 131.111481] hardirqs last enabled at (1577): [] syscall_enter_from_user_mode+0x1d/0x50 [ 131.112202] hardirqs last disabled at (1578): [] __schedule+0x1225/0x2470 [ 131.112832] softirqs last enabled at (1280): [] __irq_exit_rcu+0x11b/0x180 [ 131.113480] softirqs last disabled at (1239): [] __irq_exit_rcu+0x11b/0x180 [ 131.114116] ---[ end trace 0000000000000000 ]--- [ 131.116115] Bluetooth: hci4: command 0x041b tx timeout [ 131.137324] loop0: detected capacity change from 0 to 40 [ 133.174664] Bluetooth: hci4: command 0x040f tx timeout [ 133.238653] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 135.222691] Bluetooth: hci4: command 0x0419 tx timeout [ 135.416503] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 135.417904] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 135.419498] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 135.421738] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 135.423427] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 135.425063] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 135.428382] Bluetooth: hci3: HCI_REQ-0x0c1a [ 137.462643] Bluetooth: hci3: command 0x0409 tx timeout [ 139.510690] Bluetooth: hci3: command 0x041b tx timeout VM DIAGNOSIS: 02:48:23 Registers: info registers vcpu 0 RAX=000000000000007d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba131 RDI=ffffffff8765a980 RBP=ffffffff8765a940 RSP=ffff8880397a7340 R8 =0000000000000001 R9 =000000000000000a R10=000000000000007d R11=0000000000000001 R12=000000000000007d 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 00007fdec4b20700 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=0000000000000000 CR3=000000003d650000 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 00524f5252450040 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=ffff88800851c000 RCX=ffffffff812a1ca8 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff85b064d0 RBP=ffff88801b1afb30 RSP=ffff88801b1afad8 R8 =0000000000000000 R9 =ffffffff85b064d7 R10=0000000000000000 R11=0000000000000001 R12=dffffc0000000000 R13=fffff9400003c550 R14=1ffffd400003c557 R15=0000000000000200 RIP=ffffffff814ce392 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f23cf70a540 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=00007f23cf7fe0f0 CR3=000000003266c000 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 00712d3d534e4f49 54504f5f45424f52 YMM02=0000000000000000 0000000000000000 0000000000000000 00ff000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000ff00000000ff YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 5f45424f5250444f 4d0068563a623a6b 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