Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:15411' (ECDSA) to the list of known hosts. 2022/09/14 14:29:01 fuzzer started 2022/09/14 14:29:02 dialing manager at localhost:33849 syzkaller login: [ 41.063100] cgroup: Unknown subsys name 'net' [ 41.173834] cgroup: Unknown subsys name 'rlimit' 2022/09/14 14:29:19 syscalls: 2215 2022/09/14 14:29:19 code coverage: enabled 2022/09/14 14:29:19 comparison tracing: enabled 2022/09/14 14:29:19 extra coverage: enabled 2022/09/14 14:29:19 setuid sandbox: enabled 2022/09/14 14:29:19 namespace sandbox: enabled 2022/09/14 14:29:19 Android sandbox: enabled 2022/09/14 14:29:19 fault injection: enabled 2022/09/14 14:29:19 leak checking: enabled 2022/09/14 14:29:19 net packet injection: enabled 2022/09/14 14:29:19 net device setup: enabled 2022/09/14 14:29:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 14:29:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 14:29:19 USB emulation: enabled 2022/09/14 14:29:19 hci packet injection: enabled 2022/09/14 14:29:19 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 14:29:19 802.15.4 emulation: enabled 2022/09/14 14:29:19 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 14:29:19 fetching corpus: 50, signal 29474/33086 (executing program) 2022/09/14 14:29:20 fetching corpus: 100, signal 47545/52558 (executing program) 2022/09/14 14:29:20 fetching corpus: 150, signal 59004/65287 (executing program) 2022/09/14 14:29:20 fetching corpus: 200, signal 68782/76264 (executing program) 2022/09/14 14:29:20 fetching corpus: 250, signal 73864/82617 (executing program) 2022/09/14 14:29:20 fetching corpus: 300, signal 78863/88813 (executing program) 2022/09/14 14:29:20 fetching corpus: 350, signal 83891/94943 (executing program) 2022/09/14 14:29:20 fetching corpus: 400, signal 91060/103018 (executing program) 2022/09/14 14:29:21 fetching corpus: 450, signal 97106/109967 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signal 252836/264708 (executing program) 2022/09/14 14:29:39 fetching corpus: 7050, signal 253351/264721 (executing program) 2022/09/14 14:29:39 fetching corpus: 7100, signal 253695/264736 (executing program) 2022/09/14 14:29:39 fetching corpus: 7150, signal 254058/264744 (executing program) 2022/09/14 14:29:40 fetching corpus: 7200, signal 254596/264772 (executing program) 2022/09/14 14:29:40 fetching corpus: 7250, signal 255159/264877 (executing program) 2022/09/14 14:29:40 fetching corpus: 7300, signal 255910/264898 (executing program) 2022/09/14 14:29:40 fetching corpus: 7308, signal 256095/264898 (executing program) 2022/09/14 14:29:40 fetching corpus: 7308, signal 256095/264898 (executing program) 2022/09/14 14:29:43 starting 8 fuzzer processes 14:29:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1}, 0x6e) 14:29:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0xa}}) [ 79.640108] audit: type=1400 audit(1663165783.252:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:29:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setpriority(0x2, 0x0, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001200)) 14:29:43 executing program 4: r0 = 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, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 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_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES32=r0]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) readv(r1, &(0x7f0000000ac0)=[{&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000006c0)=""/84, 0x54}, {&(0x7f00000008c0)=""/126, 0x7e}, {&(0x7f0000000940)=""/113, 0x71}, {&(0x7f0000000b80)=""/20, 0x14}, {&(0x7f0000000bc0)=""/171, 0xab}, {&(0x7f0000000a80)=""/60, 0x3c}], 0x9) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000240)=0x1) r3 = epoll_create(0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) io_setup(0xd29, &(0x7f0000000780)) sendfile(r4, r0, &(0x7f0000000300)=0x8c9e, 0x0) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x7f) 14:29:43 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 14:29:43 executing program 5: pipe(&(0x7f0000000140)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000280)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @struct}}) 14:29:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0xeb, 0x4) sendmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000400)="00030000000000004ea1ba28e9a2543c9e7d4b626f04420b", 0x18}], 0x1}}], 0x1, 0x0) 14:29:43 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0xf1887000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9b}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x20000005) 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) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/sysrq', 0x0, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x341}], 0x1) [ 80.959968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.968264] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.969179] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.974025] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.980653] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.983341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.993567] Bluetooth: hci0: HCI_REQ-0x0c1a [ 81.010144] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.011271] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.018262] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.027349] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.033875] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 81.035367] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.044192] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.051916] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.053149] Bluetooth: hci1: HCI_REQ-0x0c1a [ 81.061655] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.082284] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.092221] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 81.093074] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.104645] Bluetooth: hci2: HCI_REQ-0x0c1a [ 81.157117] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.161612] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.163372] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.168887] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.172397] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.175019] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.176111] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 81.180970] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.181019] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.189440] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.195785] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.197378] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.198189] Bluetooth: hci6: HCI_REQ-0x0c1a [ 81.198680] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.199817] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 81.206454] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.208089] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.209435] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.211396] Bluetooth: hci4: HCI_REQ-0x0c1a [ 81.235408] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.235422] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 81.248201] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.248204] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.253882] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.255749] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 81.256909] Bluetooth: hci3: HCI_REQ-0x0c1a [ 81.284987] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 81.301528] Bluetooth: hci7: HCI_REQ-0x0c1a [ 83.042110] Bluetooth: hci0: command 0x0409 tx timeout [ 83.105685] Bluetooth: hci1: command 0x0409 tx timeout [ 83.169830] Bluetooth: hci2: command 0x0409 tx timeout [ 83.170359] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 83.234006] Bluetooth: hci6: command 0x0409 tx timeout [ 83.234550] Bluetooth: hci4: command 0x0409 tx timeout [ 83.297562] Bluetooth: hci3: command 0x0409 tx timeout [ 83.361556] Bluetooth: hci7: command 0x0409 tx timeout [ 85.090747] Bluetooth: hci0: command 0x041b tx timeout [ 85.154549] Bluetooth: hci1: command 0x041b tx timeout [ 85.218646] Bluetooth: hci2: command 0x041b tx timeout [ 85.281623] Bluetooth: hci4: command 0x041b tx timeout [ 85.282843] Bluetooth: hci6: command 0x041b tx timeout [ 85.345604] Bluetooth: hci3: command 0x041b tx timeout [ 85.409537] Bluetooth: hci7: command 0x041b tx timeout [ 86.245808] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.247931] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 86.249673] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 86.252748] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 86.254452] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 86.255290] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 86.264557] Bluetooth: hci5: HCI_REQ-0x0c1a [ 87.137546] Bluetooth: hci0: command 0x040f tx timeout [ 87.201615] Bluetooth: hci1: command 0x040f tx timeout [ 87.265563] Bluetooth: hci2: command 0x040f tx timeout [ 87.329690] Bluetooth: hci6: command 0x040f tx timeout [ 87.331135] Bluetooth: hci4: command 0x040f tx timeout [ 87.393662] Bluetooth: hci3: command 0x040f tx timeout [ 87.457591] Bluetooth: hci7: command 0x040f tx timeout [ 88.289545] Bluetooth: hci5: command 0x0409 tx timeout [ 89.185596] Bluetooth: hci0: command 0x0419 tx timeout [ 89.249711] Bluetooth: hci1: command 0x0419 tx timeout [ 89.313557] Bluetooth: hci2: command 0x0419 tx timeout [ 89.377727] Bluetooth: hci4: command 0x0419 tx timeout [ 89.380309] Bluetooth: hci6: command 0x0419 tx timeout [ 89.441711] Bluetooth: hci3: command 0x0419 tx timeout [ 89.505640] Bluetooth: hci7: command 0x0419 tx timeout [ 90.337571] Bluetooth: hci5: command 0x041b tx timeout [ 92.385591] Bluetooth: hci5: command 0x040f tx timeout [ 94.433592] Bluetooth: hci5: command 0x0419 tx timeout [ 137.247020] audit: type=1400 audit(1663165840.859:7): avc: denied { open } for pid=3729 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 137.248564] audit: type=1400 audit(1663165840.859:8): avc: denied { kernel } for pid=3729 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 137.272830] ------------[ cut here ]------------ [ 137.272866] [ 137.272871] ====================================================== [ 137.272878] WARNING: possible circular locking dependency detected [ 137.272885] 6.0.0-rc5-next-20220914 #1 Not tainted [ 137.272897] ------------------------------------------------------ [ 137.272903] syz-executor.4/3731 is trying to acquire lock: [ 137.272914] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 137.272978] [ 137.272978] but task is already holding lock: [ 137.272983] ffff88800fd4b820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 137.273032] [ 137.273032] which lock already depends on the new lock. [ 137.273032] [ 137.273038] [ 137.273038] the existing dependency chain (in reverse order) is: [ 137.273044] [ 137.273044] -> #3 (&ctx->lock){....}-{2:2}: [ 137.273070] _raw_spin_lock+0x2a/0x40 [ 137.273100] __perf_event_task_sched_out+0x53b/0x18d0 [ 137.273122] __schedule+0xedd/0x2470 [ 137.273141] schedule+0xda/0x1b0 [ 137.273159] exit_to_user_mode_prepare+0x114/0x1a0 [ 137.273195] syscall_exit_to_user_mode+0x19/0x40 [ 137.273227] do_syscall_64+0x48/0x90 [ 137.273251] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.273283] [ 137.273283] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 137.273308] _raw_spin_lock_nested+0x30/0x40 [ 137.273335] raw_spin_rq_lock_nested+0x1e/0x30 [ 137.273358] task_fork_fair+0x63/0x4d0 [ 137.273388] sched_cgroup_fork+0x3d0/0x540 [ 137.273413] copy_process+0x4183/0x6e20 [ 137.273432] kernel_clone+0xe7/0x890 [ 137.273450] user_mode_thread+0xad/0xf0 [ 137.273468] rest_init+0x24/0x250 [ 137.273498] arch_call_rest_init+0xf/0x14 [ 137.273518] start_kernel+0x4c1/0x4e6 [ 137.273536] secondary_startup_64_no_verify+0xe0/0xeb [ 137.273561] [ 137.273561] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 137.273586] _raw_spin_lock_irqsave+0x39/0x60 [ 137.273614] try_to_wake_up+0xab/0x1920 [ 137.273638] up+0x75/0xb0 [ 137.273658] __up_console_sem+0x6e/0x80 [ 137.273686] console_unlock+0x46a/0x590 [ 137.273715] vprintk_emit+0x1bd/0x560 [ 137.273744] vprintk+0x84/0xa0 [ 137.273773] _printk+0xba/0xf1 [ 137.273804] kauditd_hold_skb.cold+0x3f/0x4e [ 137.273830] kauditd_send_queue+0x233/0x290 [ 137.273856] kauditd_thread+0x5da/0x9a0 [ 137.273881] kthread+0x2ed/0x3a0 [ 137.273906] ret_from_fork+0x22/0x30 [ 137.273929] [ 137.273929] -> #0 ((console_sem).lock){....}-{2:2}: [ 137.273954] __lock_acquire+0x2a02/0x5e70 [ 137.273984] lock_acquire+0x1a2/0x530 [ 137.274012] _raw_spin_lock_irqsave+0x39/0x60 [ 137.274039] down_trylock+0xe/0x70 [ 137.274062] __down_trylock_console_sem+0x3b/0xd0 [ 137.274091] vprintk_emit+0x16b/0x560 [ 137.274120] vprintk+0x84/0xa0 [ 137.274149] _printk+0xba/0xf1 [ 137.274178] report_bug.cold+0x72/0xab [ 137.274201] handle_bug+0x3c/0x70 [ 137.274224] exc_invalid_op+0x14/0x50 [ 137.274248] asm_exc_invalid_op+0x16/0x20 [ 137.274277] group_sched_out.part.0+0x2c7/0x460 [ 137.274297] ctx_sched_out+0x8f1/0xc10 [ 137.274315] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.274337] __schedule+0xedd/0x2470 [ 137.274355] schedule+0xda/0x1b0 [ 137.274373] exit_to_user_mode_prepare+0x114/0x1a0 [ 137.274407] syscall_exit_to_user_mode+0x19/0x40 [ 137.274437] do_syscall_64+0x48/0x90 [ 137.274461] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.274492] [ 137.274492] other info that might help us debug this: [ 137.274492] [ 137.274497] Chain exists of: [ 137.274497] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 137.274497] [ 137.274525] Possible unsafe locking scenario: [ 137.274525] [ 137.274529] CPU0 CPU1 [ 137.274533] ---- ---- [ 137.274538] lock(&ctx->lock); [ 137.274548] lock(&rq->__lock); [ 137.274560] lock(&ctx->lock); [ 137.274571] lock((console_sem).lock); [ 137.274582] [ 137.274582] *** DEADLOCK *** [ 137.274582] [ 137.274585] 2 locks held by syz-executor.4/3731: [ 137.274598] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 137.274646] #1: ffff88800fd4b820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 137.274697] [ 137.274697] stack backtrace: [ 137.274702] CPU: 0 PID: 3731 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220914 #1 [ 137.274726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 137.274740] Call Trace: [ 137.274745] [ 137.274753] dump_stack_lvl+0x8b/0xb3 [ 137.274779] check_noncircular+0x263/0x2e0 [ 137.274809] ? format_decode+0x26c/0xb50 [ 137.274835] ? print_circular_bug+0x450/0x450 [ 137.274867] ? enable_ptr_key_workfn+0x20/0x20 [ 137.274920] ? format_decode+0x26c/0xb50 [ 137.274948] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 137.274980] __lock_acquire+0x2a02/0x5e70 [ 137.275020] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 137.275061] lock_acquire+0x1a2/0x530 [ 137.275091] ? down_trylock+0xe/0x70 [ 137.275117] ? rcu_read_unlock+0x40/0x40 [ 137.275158] ? vprintk+0x84/0xa0 [ 137.275192] _raw_spin_lock_irqsave+0x39/0x60 [ 137.275220] ? down_trylock+0xe/0x70 [ 137.275245] down_trylock+0xe/0x70 [ 137.275269] ? vprintk+0x84/0xa0 [ 137.275300] __down_trylock_console_sem+0x3b/0xd0 [ 137.275332] vprintk_emit+0x16b/0x560 [ 137.275366] vprintk+0x84/0xa0 [ 137.275398] _printk+0xba/0xf1 [ 137.275429] ? record_print_text.cold+0x16/0x16 [ 137.275469] ? report_bug.cold+0x66/0xab [ 137.275495] ? group_sched_out.part.0+0x2c7/0x460 [ 137.275517] report_bug.cold+0x72/0xab [ 137.275544] handle_bug+0x3c/0x70 [ 137.275569] exc_invalid_op+0x14/0x50 [ 137.275595] asm_exc_invalid_op+0x16/0x20 [ 137.275627] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 137.275651] 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 [ 137.275671] RSP: 0018:ffff8880383b7c48 EFLAGS: 00010006 [ 137.275688] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 137.275702] RDX: ffff888018ba1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 137.275717] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 137.275730] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800fd4b800 [ 137.275745] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 137.275765] ? group_sched_out.part.0+0x2c7/0x460 [ 137.275789] ? group_sched_out.part.0+0x2c7/0x460 [ 137.275813] ctx_sched_out+0x8f1/0xc10 [ 137.275836] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.275864] ? lock_is_held_type+0xd7/0x130 [ 137.275898] ? __perf_cgroup_move+0x160/0x160 [ 137.275920] ? set_next_entity+0x304/0x550 [ 137.275951] ? update_curr+0x267/0x740 [ 137.275985] ? lock_is_held_type+0xd7/0x130 [ 137.276018] __schedule+0xedd/0x2470 [ 137.276043] ? io_schedule_timeout+0x150/0x150 [ 137.276066] ? rcu_read_lock_sched_held+0x3e/0x80 [ 137.276103] schedule+0xda/0x1b0 [ 137.276124] exit_to_user_mode_prepare+0x114/0x1a0 [ 137.276161] syscall_exit_to_user_mode+0x19/0x40 [ 137.276193] do_syscall_64+0x48/0x90 [ 137.276219] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.276251] RIP: 0033:0x7f3b7a07fb19 [ 137.276267] 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 [ 137.276287] RSP: 002b:00007f3b775f5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 137.276307] RAX: 0000000000000001 RBX: 00007f3b7a192f68 RCX: 00007f3b7a07fb19 [ 137.276321] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3b7a192f6c [ 137.276335] RBP: 00007f3b7a192f60 R08: 000000000000000e R09: 0000000000000000 [ 137.276348] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3b7a192f6c [ 137.276361] R13: 00007ffe1ed886ef R14: 00007f3b775f5300 R15: 0000000000022000 [ 137.276385] [ 137.380491] WARNING: CPU: 0 PID: 3731 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 137.381812] Modules linked in: [ 137.382275] CPU: 0 PID: 3731 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220914 #1 [ 137.383442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 137.385056] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 137.385863] 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 [ 137.388482] RSP: 0018:ffff8880383b7c48 EFLAGS: 00010006 [ 137.389246] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 137.390263] RDX: ffff888018ba1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 137.391301] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 137.392316] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800fd4b800 [ 137.393363] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 137.394411] FS: 00007f3b775f5700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 137.395567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.396432] CR2: 00007f6926152008 CR3: 000000001c3e2000 CR4: 0000000000350ef0 [ 137.397463] Call Trace: [ 137.397845] [ 137.398175] ctx_sched_out+0x8f1/0xc10 [ 137.398756] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.399529] ? lock_is_held_type+0xd7/0x130 [ 137.400167] ? __perf_cgroup_move+0x160/0x160 [ 137.400822] ? set_next_entity+0x304/0x550 [ 137.401453] ? update_curr+0x267/0x740 [ 137.402043] ? lock_is_held_type+0xd7/0x130 [ 137.402696] __schedule+0xedd/0x2470 [ 137.403277] ? io_schedule_timeout+0x150/0x150 [ 137.403966] ? rcu_read_lock_sched_held+0x3e/0x80 [ 137.404686] schedule+0xda/0x1b0 [ 137.405193] exit_to_user_mode_prepare+0x114/0x1a0 [ 137.405928] syscall_exit_to_user_mode+0x19/0x40 [ 137.406638] do_syscall_64+0x48/0x90 [ 137.407222] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.407997] RIP: 0033:0x7f3b7a07fb19 [ 137.408551] 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 [ 137.411200] RSP: 002b:00007f3b775f5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 137.412278] RAX: 0000000000000001 RBX: 00007f3b7a192f68 RCX: 00007f3b7a07fb19 [ 137.413287] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3b7a192f6c [ 137.414273] RBP: 00007f3b7a192f60 R08: 000000000000000e R09: 0000000000000000 [ 137.415256] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3b7a192f6c [ 137.416190] R13: 00007ffe1ed886ef R14: 00007f3b775f5300 R15: 0000000000022000 [ 137.417119] [ 137.417430] irq event stamp: 734 [ 137.417872] hardirqs last enabled at (733): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 137.419139] hardirqs last disabled at (734): [] __schedule+0x1225/0x2470 [ 137.420199] softirqs last enabled at (450): [] __irq_exit_rcu+0x11b/0x180 [ 137.421297] softirqs last disabled at (445): [] __irq_exit_rcu+0x11b/0x180 [ 137.422405] ---[ end trace 0000000000000000 ]--- 14:30:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0xa}}) 14:30:41 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 14:30:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0xa}}) [ 138.175499] hrtimer: interrupt took 17974 ns 14:30:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0xa}}) 14:30:43 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 14:30:44 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 14:30:44 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES32=r0]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) readv(r1, &(0x7f0000000ac0)=[{&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000006c0)=""/84, 0x54}, {&(0x7f00000008c0)=""/126, 0x7e}, {&(0x7f0000000940)=""/113, 0x71}, {&(0x7f0000000b80)=""/20, 0x14}, {&(0x7f0000000bc0)=""/171, 0xab}, {&(0x7f0000000a80)=""/60, 0x3c}], 0x9) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000240)=0x1) r3 = epoll_create(0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) io_setup(0xd29, &(0x7f0000000780)) sendfile(r4, r0, &(0x7f0000000300)=0x8c9e, 0x0) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x7f) 14:30:44 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') [ 144.737582] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 144.993550] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 144.993594] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 144.994754] Bluetooth: hci6: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 14:30:41 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822b246c RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff8880383b7600 R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000007 R11=0000000000000001 R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0ec83bb R15=dffffc0000000000 RIP=ffffffff822b24c1 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 00007f3b775f5700 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=00007f6926152008 CR3=000000001c3e2000 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 00007f3b7a1667c0 00007f3b7a1667c8 YMM02=0000000000000000 0000000000000000 00007f3b7a1667e0 00007f3b7a1667c0 YMM03=0000000000000000 0000000000000000 00007f3b7a1667c8 00007f3b7a1667c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffff88800b976ae0 RBX=0000000000000003 RCX=ffffffff81a92efc RDX=ffff888018ba0000 RSI=ffff88800b976ae0 RDI=fffffffffffff000 RBP=ffff88800b9ef000 RSP=ffff888019e77900 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800b976ae0 R13=0000000000000000 R14=0000000000000000 R15=000000000000042b RIP=ffffffff81461414 RFL=00000292 [--S-A--] 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 00007f5ff078d540 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=0000558168ec14c8 CR3=000000003c1d0000 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 00642e65626f7270 646f6d2f6374652f YMM01=0000000000000000 0000000000000000 00642e65626f7270 646f6d2f6374652f YMM02=0000000000000000 0000000000000000 0000000000000000 0000ffffffffffff 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 676f6c206d6f7473 7563000000000000 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