./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2687486285
<...>
syzkaller
syzkaller login: [ 62.586881][ T26] kauditd_printk_skb: 42 callbacks suppressed
[ 62.586896][ T26] audit: type=1400 audit(1688061325.112:77): avc: denied { transition } for pid=4847 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 62.615619][ T26] audit: type=1400 audit(1688061325.122:78): avc: denied { noatsecure } for pid=4847 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 62.634871][ T26] audit: type=1400 audit(1688061325.142:79): avc: denied { write } for pid=4847 comm="sh" path="pipe:[29447]" dev="pipefs" ino=29447 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 62.657826][ T26] audit: type=1400 audit(1688061325.142:80): avc: denied { rlimitinh } for pid=4847 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 62.676734][ T26] audit: type=1400 audit(1688061325.142:81): avc: denied { siginh } for pid=4847 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 63.748227][ T26] audit: type=1400 audit(1688061326.272:82): avc: denied { read } for pid=4430 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
Warning: Permanently added '10.128.0.73' (ECDSA) to the list of known hosts.
execve("./syz-executor2687486285", ["./syz-executor2687486285"], 0x7ffff13b8a00 /* 10 vars */) = 0
brk(NULL) = 0x555556094000
brk(0x555556094c40) = 0x555556094c40
arch_prctl(ARCH_SET_FS, 0x555556094300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2687486285", 4096) = 28
brk(0x5555560b5c40) = 0x5555560b5c40
brk(0x5555560b6000) = 0x5555560b6000
mprotect(0x7f18f8cc6000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
[ 82.310317][ T26] audit: type=1400 audit(1688061344.832:83): avc: denied { write } for pid=4994 comm="strace-static-x" path="pipe:[30060]" dev="pipefs" ino=30060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1) = 1
close(3) = 0
getpid() = 4997
mkdir("./syzkaller.s2a7S4", 0700) = 0
chmod("./syzkaller.s2a7S4", 0777) = 0
chdir("./syzkaller.s2a7S4") = 0
mkdir("./0", 0777) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555560945d0) = 4998
./strace-static-x86_64: Process 4998 attached
[ 82.342705][ T26] audit: type=1400 audit(1688061344.862:84): avc: denied { execmem } for pid=4997 comm="syz-executor268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 82.363532][ T26] audit: type=1400 audit(1688061344.882:85): avc: denied { read write } for pid=4997 comm="syz-executor268" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[pid 4998] chdir("./0") = 0
[pid 4998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 4998] setpgid(0, 0) = 0
[pid 4998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 4998] write(3, "1000", 4) = 4
[pid 4998] close(3) = 0
[pid 4998] symlink("/dev/binderfs", "./binderfs") = 0
[pid 4998] memfd_create("syzkaller", 0) = 3
[pid 4998] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f18f0804000
[ 82.389929][ T26] audit: type=1400 audit(1688061344.882:86): avc: denied { open } for pid=4997 comm="syz-executor268" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 82.415077][ T26] audit: type=1400 audit(1688061344.882:87): avc: denied { ioctl } for pid=4997 comm="syz-executor268" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 82.427212][ T4998] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4998 'syz-executor268'
[ 82.566598][ T26] audit: type=1400 audit(1688061345.092:88): avc: denied { append } for pid=4430 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 82.589076][ T26] audit: type=1400 audit(1688061345.092:89): avc: denied { open } for pid=4430 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 82.612718][ T26] audit: type=1400 audit(1688061345.092:90): avc: denied { getattr } for pid=4430 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[pid 4998] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid 4998] munmap(0x7f18f0804000, 16777216) = 0
[pid 4998] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 4998] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 4998] close(3) = 0
[pid 4998] mkdir("./file0", 0777) = 0
[pid 4998] mount("/dev/loop0", "./file0", "jfs", MS_RDONLY, "") = 0
[pid 4998] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid 4998] chdir("./file0") = 0
[pid 4998] ioctl(4, LOOP_CLR_FD) = 0
[ 82.694502][ T4998] loop0: detected capacity change from 0 to 32768
[ 82.706127][ T26] audit: type=1400 audit(1688061345.232:91): avc: denied { mounton } for pid=4998 comm="syz-executor268" path="/root/syzkaller.s2a7S4/0/file0" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid 4998] close(4) = 0
[pid 4998] fspick(AT_FDCWD, ".", 0) = 4
[pid 4998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 5
[pid 4998] write(5, "1", 1) = 1
[ 82.731253][ T26] audit: type=1400 audit(1688061345.242:92): avc: denied { mount } for pid=4998 comm="syz-executor268" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 82.757954][ T4998] FAULT_INJECTION: forcing a failure.
[ 82.757954][ T4998] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 82.771830][ T4998] CPU: 0 PID: 4998 Comm: syz-executor268 Not tainted 6.4.0-syzkaller-01406-ge8f75c0270d9 #0
[ 82.781947][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 82.792053][ T4998] Call Trace:
[ 82.795374][ T4998]
[ 82.798326][ T4998] dump_stack_lvl+0x136/0x150
[ 82.803100][ T4998] should_fail_ex+0x4a3/0x5b0
[ 82.807801][ T4998] prepare_alloc_pages+0x178/0x570
[ 82.812948][ T4998] ? lock_downgrade+0x690/0x690
[ 82.817859][ T4998] __alloc_pages+0x149/0x4a0
[ 82.822481][ T4998] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170
[ 82.829278][ T4998] ? find_held_lock+0x2d/0x110
[ 82.834074][ T4998] ? free_unref_page+0x199/0x370
[ 82.839053][ T4998] ? lock_downgrade+0x690/0x690
[ 82.843923][ T4998] ? free_unref_page_commit+0x38f/0x6e0
[ 82.849510][ T4998] __kmalloc_large_node+0x94/0x1d0
[ 82.854659][ T4998] kmalloc_large+0x1c/0xe0
[ 82.859124][ T4998] diMount+0x29/0x830
[ 82.863159][ T4998] jfs_mount_rw+0x239/0x6d0
[ 82.867715][ T4998] ? updateSuper+0x7b0/0x7b0
[ 82.872376][ T4998] ? list_lru_walk_node+0x15a/0x2f0
[ 82.877636][ T4998] ? list_lru_walk_one+0xe0/0xe0
[ 82.882601][ T4998] jfs_remount+0x520/0x660
[ 82.887037][ T4998] ? parse_options+0xee0/0xee0
[ 82.891835][ T4998] ? shrink_dcache_sb+0x1bf/0x360
[ 82.896897][ T4998] ? shrink_dentry_list+0x4f0/0x4f0
[ 82.902148][ T4998] ? parse_options+0xee0/0xee0
[ 82.906943][ T4998] legacy_reconfigure+0x119/0x180
[ 82.912025][ T4998] reconfigure_super+0x35a/0xb60
[ 82.916995][ T4998] ? fs_umode_to_dtype+0xd0/0xd0
[ 82.921979][ T4998] __do_sys_fsconfig+0xa64/0xc50
[ 82.926935][ T4998] ? fscontext_read+0x310/0x310
[ 82.931816][ T4998] ? lockdep_hardirqs_on+0x7d/0x100
[ 82.937076][ T4998] ? _raw_spin_unlock_irq+0x2e/0x50
[ 82.942302][ T4998] ? ptrace_notify+0xfe/0x140
[ 82.947089][ T4998] do_syscall_64+0x39/0xb0
[ 82.951536][ T4998] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 82.957457][ T4998] RIP: 0033:0x7f18f8c519b9
[ 82.961886][ T4998] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 82.981527][ T4998] RSP: 002b:00007ffeccb3f3a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
[pid 4998] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 ENOMEM (Cannot allocate memory)
[pid 4998] exit_group(0) = ?
[pid 4998] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4998, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=25 /* 0.25 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
getdents64(3, 0x555556095620 /* 4 entries */, 32768) = 112
umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
lstat("./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
unlink("./0/binderfs") = 0
[ 82.989965][ T4998] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f18f8c519b9
[ 82.997954][ T4998] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004
[ 83.006027][ T4998] RBP: 00007ffeccb3f3d0 R08: 0000000000000000 R09: 00007ffeccb3f3e0
[ 83.014026][ T4998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
[ 83.022069][ T4998] R13: 00007ffeccb3f410 R14: 00007ffeccb3f3f0 R15: 0000000000000000
[ 83.030079][ T4998]
[ 83.034507][ T4998] jfs_mount_rw: diMount failed!
[ 83.052127][ T4997] ------------[ cut here ]------------
[ 83.058220][ T4997] WARNING: CPU: 1 PID: 4997 at mm/slab_common.c:934 free_large_kmalloc+0xad/0x100
[ 83.067529][ T4997] Modules linked in:
[ 83.071442][ T4997] CPU: 1 PID: 4997 Comm: syz-executor268 Not tainted 6.4.0-syzkaller-01406-ge8f75c0270d9 #0
[ 83.081562][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 83.091894][ T4997] RIP: 0010:free_large_kmalloc+0xad/0x100
[ 83.097799][ T4997] Code: ee 48 89 ef 5d 41 5c 41 5d e9 9f 2e 0e 00 e8 aa 13 ce ff 44 89 e2 be 06 00 00 00 48 89 ef e8 fa e3 20 00 e8 25 13 ce ff eb c6 <0f> 0b 80 3d 3a 46 a8 0c 00 74 1f 48 8b 74 24 20 4c 89 e7 45 31 ed
[ 83.117488][ T4997] RSP: 0018:ffffc900033cfca0 EFLAGS: 00010246
[ 83.123642][ T4997] RAX: 00fff00000000000 RBX: ffff888072732570 RCX: 0000000000000000
[ 83.131640][ T4997] RDX: 0000000000000000 RSI: ffff88806e608000 RDI: ffffea0001b98200
[ 83.139680][ T4997] RBP: ffffea0001b98200 R08: 0000000000000007 R09: 0000000000000000
[ 83.147741][ T4997] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88806e608000
[ 83.155797][ T4997] R13: ffff888020faf400 R14: ffff88807272f4b0 R15: ffff888072732570
[ 83.163843][ T4997] FS: 0000555556094300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 83.172873][ T4997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.179495][ T4997] CR2: 00007ffeccb3dff8 CR3: 000000002b1ae000 CR4: 00000000003506e0
[ 83.187551][ T4997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 83.195591][ T4997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 83.203683][ T4997] Call Trace:
[ 83.207015][ T4997]
[ 83.209967][ T4997] ? __warn+0xe6/0x390
[ 83.214136][ T4997] ? free_large_kmalloc+0xad/0x100
[ 83.219310][ T4997] ? report_bug+0x2da/0x500
[ 83.223903][ T4997] ? handle_bug+0x3c/0x70
[ 83.228287][ T4997] ? exc_invalid_op+0x18/0x50
[ 83.233045][ T4997] ? asm_exc_invalid_op+0x1a/0x20
[ 83.238119][ T4997] ? free_large_kmalloc+0xad/0x100
[ 83.243340][ T4997] diUnmount+0xf1/0x130
[ 83.247551][ T4997] jfs_umount+0x189/0x430
[ 83.251988][ T4997] jfs_put_super+0x85/0x1d0
[ 83.256719][ T4997] ? jfs_quota_off+0x170/0x170
[ 83.261533][ T4997] generic_shutdown_super+0x158/0x480
[ 83.267038][ T4997] kill_block_super+0x64/0xb0
[ 83.271773][ T4997] deactivate_locked_super+0x98/0x160
[ 83.277228][ T4997] deactivate_super+0xb1/0xd0
[ 83.281962][ T4997] cleanup_mnt+0x2ae/0x3d0
[ 83.286490][ T4997] task_work_run+0x16f/0x270
[ 83.291154][ T4997] ? task_work_cancel+0x30/0x30
[ 83.296137][ T4997] ? __x64_sys_umount+0x118/0x190
[ 83.301224][ T4997] ptrace_notify+0x118/0x140
[ 83.305922][ T4997] syscall_exit_to_user_mode_prepare+0x129/0x220
[ 83.312308][ T4997] syscall_exit_to_user_mode+0xd/0x50
[ 83.317751][ T4997] do_syscall_64+0x46/0xb0
[ 83.322239][ T4997] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 83.328243][ T4997] RIP: 0033:0x7f18f8c52d57
[ 83.332698][ T4997] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 83.352463][ T4997] RSP: 002b:00007ffeccb3e2b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 83.360944][ T4997] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18f8c52d57
[ 83.368989][ T4997] RDX: 00007ffeccb3e379 RSI: 000000000000000a RDI: 00007ffeccb3e370
[ 83.377019][ T4997] RBP: 00007ffeccb3e370 R08: 00000000ffffffff R09: 00007ffeccb3e150
[ 83.385055][ T4997] R10: 0000555556095653 R11: 0000000000000206 R12: 00007ffeccb3f3f0
[ 83.393111][ T4997] R13: 00005555560955f0 R14: 00007ffeccb3e2e0 R15: 0000000000000001
[ 83.401111][ T4997]
[ 83.404223][ T4997] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 83.411540][ T4997] CPU: 1 PID: 4997 Comm: syz-executor268 Not tainted 6.4.0-syzkaller-01406-ge8f75c0270d9 #0
[ 83.421624][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 83.431694][ T4997] Call Trace:
[ 83.435005][ T4997]
[ 83.437951][ T4997] dump_stack_lvl+0xd9/0x150
[ 83.442576][ T4997] panic+0x686/0x730
[ 83.446505][ T4997] ? panic_smp_self_stop+0xa0/0xa0
[ 83.451741][ T4997] ? show_trace_log_lvl+0x284/0x390
[ 83.456985][ T4997] ? free_large_kmalloc+0xad/0x100
[ 83.462132][ T4997] check_panic_on_warn+0xb1/0xc0
[ 83.467103][ T4997] __warn+0xf2/0x390
[ 83.471032][ T4997] ? free_large_kmalloc+0xad/0x100
[ 83.476178][ T4997] report_bug+0x2da/0x500
[ 83.480539][ T4997] handle_bug+0x3c/0x70
[ 83.484730][ T4997] exc_invalid_op+0x18/0x50
[ 83.489266][ T4997] asm_exc_invalid_op+0x1a/0x20
[ 83.494161][ T4997] RIP: 0010:free_large_kmalloc+0xad/0x100
[ 83.499920][ T4997] Code: ee 48 89 ef 5d 41 5c 41 5d e9 9f 2e 0e 00 e8 aa 13 ce ff 44 89 e2 be 06 00 00 00 48 89 ef e8 fa e3 20 00 e8 25 13 ce ff eb c6 <0f> 0b 80 3d 3a 46 a8 0c 00 74 1f 48 8b 74 24 20 4c 89 e7 45 31 ed
[ 83.519724][ T4997] RSP: 0018:ffffc900033cfca0 EFLAGS: 00010246
[ 83.525814][ T4997] RAX: 00fff00000000000 RBX: ffff888072732570 RCX: 0000000000000000
[ 83.533888][ T4997] RDX: 0000000000000000 RSI: ffff88806e608000 RDI: ffffea0001b98200
[ 83.541874][ T4997] RBP: ffffea0001b98200 R08: 0000000000000007 R09: 0000000000000000
[ 83.549858][ T4997] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88806e608000
[ 83.557840][ T4997] R13: ffff888020faf400 R14: ffff88807272f4b0 R15: ffff888072732570
[ 83.565918][ T4997] diUnmount+0xf1/0x130
[ 83.570110][ T4997] jfs_umount+0x189/0x430
[ 83.574461][ T4997] jfs_put_super+0x85/0x1d0
[ 83.578986][ T4997] ? jfs_quota_off+0x170/0x170
[ 83.583768][ T4997] generic_shutdown_super+0x158/0x480
[ 83.589170][ T4997] kill_block_super+0x64/0xb0
[ 83.593879][ T4997] deactivate_locked_super+0x98/0x160
[ 83.599284][ T4997] deactivate_super+0xb1/0xd0
[ 83.603998][ T4997] cleanup_mnt+0x2ae/0x3d0
[ 83.608444][ T4997] task_work_run+0x16f/0x270
[ 83.613072][ T4997] ? task_work_cancel+0x30/0x30
[ 83.617962][ T4997] ? __x64_sys_umount+0x118/0x190
[ 83.623020][ T4997] ptrace_notify+0x118/0x140
[ 83.627642][ T4997] syscall_exit_to_user_mode_prepare+0x129/0x220
[ 83.634028][ T4997] syscall_exit_to_user_mode+0xd/0x50
[ 83.639427][ T4997] do_syscall_64+0x46/0xb0
[ 83.643965][ T4997] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 83.649893][ T4997] RIP: 0033:0x7f18f8c52d57
[ 83.654325][ T4997] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 83.673954][ T4997] RSP: 002b:00007ffeccb3e2b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 83.682391][ T4997] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18f8c52d57
[ 83.690397][ T4997] RDX: 00007ffeccb3e379 RSI: 000000000000000a RDI: 00007ffeccb3e370
[ 83.698409][ T4997] RBP: 00007ffeccb3e370 R08: 00000000ffffffff R09: 00007ffeccb3e150
[ 83.706418][ T4997] R10: 0000555556095653 R11: 0000000000000206 R12: 00007ffeccb3f3f0
[ 83.714413][ T4997] R13: 00005555560955f0 R14: 00007ffeccb3e2e0 R15: 0000000000000001
[ 83.722411][ T4997]
[ 83.725805][ T4997] KernSeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000200000000 = 8192 MiB
CPUs found: 2 Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID bef1f3a5-c097-3824-524f-8c7f8e28a68e
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f2820: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[ 0.000000][ T0] Linux version 6.4.0-syzkaller-01406-ge8f75c0270d9 (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.000000][ T0] ** via the console, logs, and other interfaces. This **
[ 0.000000][ T0] ** might reduce the security of your system. **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** If you see this message and you are not debugging **
[ 0.000000][ T0] ** the kernel, report this immediately to your system **
[ 0.000000][ T0] ** administrator! **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000008][ T0] kvm-clock: using sched offset of 3724241152 cycles
[ 0.000947][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.004529][ T0] tsc: Detected 2199.998 MHz processor
[ 0.009613][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.010630][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.012215][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.013510][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.021972][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef]
[ 0.023337][ T0] Using GB pages for direct mapping
[ 0.026579][ T0] ACPI: Early table checksum verification disabled
[ 0.027659][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google)
[ 0.028744][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.030507][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.031991][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.034165][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.035293][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.036529][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.037987][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.039624][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.041528][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.043749][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.045237][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.046688][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.048240][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.049815][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.050915][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.052853][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.054408][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.056420][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.057133][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.058398][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.060453][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.061854][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.063189][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.066170][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.068003][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.069351][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.071680][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.073169][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.112487][ T0] Zone ranges:
[ 0.113200][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.114899][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.116906][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.118232][ T0] Device empty
[ 0.118881][ T0] Movable zone start for each node
[ 0.119868][ T0] Early memory node ranges
[ 0.120606][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.122397][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.123710][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.126109][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.127781][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.129229][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.130320][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.130554][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.190783][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.555410][ T0] kasan: KernelAddressSanitizer initialized
[ 0.558415][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.559330][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.560403][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.561525][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.563170][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.564590][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.565608][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.567137][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.568685][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.569910][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.571498][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.573630][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.574997][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.576438][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.577673][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.580216][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.582025][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.583626][ T0] Booting paravirtualized kernel on KVM
[ 0.584753][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.659450][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.661605][ T0] percpu: Embedded 72 pages/cpu s254536 r8192 d32184 u1048576
[ 0.662963][ T0] kvm-guest: PV spinlocks enabled
[ 0.663987][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.665296][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.686515][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.688933][ T0] random: crng init done
[ 0.690039][ T0] Fallback order for Node 0: 0 1
[ 0.690054][ T0] Fallback order for Node 1: 1 0
[ 0.690067][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.693351][ T0] Policy zone: Normal
[ 0.694587][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.695633][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.699038][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.700520][ T0] software IO TLB: area num 2.
[ 1.501915][ T0] Memory: 6814580K/8388204K available (151552K kernel code, 36627K rwdata, 31476K rodata, 3348K init, 34332K bss, 1573368K reserved, 0K cma-reserved)
[ 1.626785][ T0] allocated 150994944 bytes of page_ext
[ 1.628229][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.644879][ T0] Node 0, zone DMA32: page owner found early allocated 18526 pages
[ 1.658267][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 1.670417][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages
[ 1.672994][ T0] Dynamic Preempt: full
[ 1.674403][ T0] Running RCU self tests
[ 1.675173][ T0] Running RCU synchronous self tests
[ 1.676048][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.676997][ T0] rcu: RCU lockdep checking is enabled.
[ 1.677794][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.678989][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.680143][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.681468][ T0] All grace periods are expedited (rcu_expedited).
[ 1.682925][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.684179][ T0] Tracing variant of Tasks RCU enabled.
[ 1.685435][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.686679][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.688053][ T0] Running RCU synchronous self tests
[ 1.749709][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.751832][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.753246][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 1.765087][ T0] Console: colour VGA+ 80x25
[ 1.765898][ T0] printk: console [ttyS0] enabled
[ 1.765898][ T0] printk: console [ttyS0] enabled
[ 1.767689][ T0] printk: bootconsole [earlyser0] disabled
[ 1.767689][ T0] printk: bootconsole [earlyser0] disabled
[ 1.770067][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.771706][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.772522][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.773738][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.774494][ T0] ... CLASSHASH_SIZE: 4096
[ 1.775850][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.777316][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.778409][ T0] ... CHAINHASH_SIZE: 131072
[ 1.779585][ T0] memory used by lock dependency info: 20657 kB
[ 1.781098][ T0] memory used for stack traces: 8320 kB
[ 1.782415][ T0] per task-struct memory footprint: 1920 bytes
[ 1.784326][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.787877][ T0] ACPI: Core revision 20230331
[ 1.790401][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.792846][ T0] x2apic enabled
[ 1.797002][ T0] Switched APIC routing to physical x2apic.
[ 1.803935][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.805891][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns
[ 1.808783][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980)
[ 1.819322][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.820771][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 1.822420][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.824685][ T0] Spectre V2 : Mitigation: IBRS
[ 1.825960][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.828780][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.830732][ T0] RETBleed: Mitigation: IBRS
[ 1.832272][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.835191][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 1.836808][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.838848][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.840054][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.841235][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.844304][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.846325][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.848776][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.850348][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.851785][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 1.872732][ T0] Freeing SMP alternatives memory: 116K
[ 1.874527][ T0] pid_max: default: 32768 minimum: 301
[ 1.877729][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,selinux,integrity
[ 1.879070][ T0] landlock: Up and running.
[ 1.880438][ T0] Yama: becoming mindful.
[ 1.882111][ T0] TOMOYO Linux initialized
[ 1.883212][ T0] SELinux: Initializing.
[ 1.893471][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.899616][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.902109][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.905024][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.912571][ T0] Running RCU synchronous self tests
[ 1.914126][ T0] Running RCU synchronous self tests
[ 2.036846][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.038767][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.038767][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.039127][ T1] Running RCU-tasks wait API self tests
[ 2.159066][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 2.162322][ T1] signal: max sigframe size: 1776
[ 2.163755][ T1] rcu: Hierarchical SRCU implementation.
[ 2.164546][ T1] rcu: Max phase no-delay instances is 1000.
[ 2.172804][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 2.175796][ T1] smp: Bringing up secondary CPUs ...
[ 2.184121][ T1] smpboot: x86: Booting SMP configuration:
[ 2.185975][ T1] .... node #0, CPUs: #1
[ 2.186204][ T13] Callback from call_rcu_tasks_trace() invoked.
[ 2.189474][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 2.192615][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 2.198821][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 2.203273][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.205056][ T1] smpboot: Max logical packages: 1
[ 2.206022][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS)
[ 2.212135][ T1] devtmpfs: initialized
[ 2.212579][ T1] x86/mm: Memory block size: 128MB
[ 2.273127][ T1] Running RCU synchronous self tests
[ 2.274998][ T1] Running RCU synchronous self tests
[ 2.278806][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 2.278989][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 2.284216][ T1] PM: RTC time: 17:55:52, date: 2023-06-29
[ 2.289883][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.301480][ T1] audit: initializing netlink subsys (disabled)
[ 2.303009][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.303009][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 2.308853][ T26] audit: type=2000 audit(1688061352.340:1): state=initialized audit_enabled=0 res=1
[ 2.316287][ T1] cpuidle: using governor menu
[ 2.316287][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.328365][ T1] dca service started, version 1.12.1
[ 2.329031][ T1] PCI: Using configuration type 1 for base access
[ 2.341663][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 2.343459][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.348789][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.351669][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.354431][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.368777][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.375380][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.380568][ T12] Callback from call_rcu_tasks() invoked.
[ 2.379495][ T1] raid6: using avx2x2 recovery algorithm
[ 2.383742][ T1] ACPI: Added _OSI(Module Device)
[ 2.385605][ T1] ACPI: Added _OSI(Processor Device)
[ 2.388869][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.390905][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.510181][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.575463][ T1] ACPI: Interpreter enabled
[ 2.577761][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.578810][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.581476][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.585292][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.593311][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 2.757186][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.758864][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 2.762072][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.766811][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 2.788199][ T1] PCI host bridge to bus 0000:00
[ 2.788804][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 2.791832][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.794855][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.798798][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.801943][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 2.804880][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.807871][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 2.814074][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 2.839728][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 2.857751][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 2.862997][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 2.873709][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 2.879830][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 2.899784][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 2.908810][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 2.915397][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 2.935684][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 2.948572][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 2.970656][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 2.978320][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 2.985226][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 2.992870][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 3.014166][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 3.022744][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 3.028817][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 3.073955][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.082461][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.090742][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.098695][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.101541][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 3.124988][ T1] iommu: Default domain type: Translated
[ 3.124988][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.133766][ T1] SCSI subsystem initialized
[ 3.138041][ T1] ACPI: bus type USB registered
[ 3.139257][ T1] usbcore: registered new interface driver usbfs
[ 3.141931][ T1] usbcore: registered new interface driver hub
[ 3.144485][ T1] usbcore: registered new device driver usb
[ 3.150233][ T1] mc: Linux media interface: v0.10
[ 3.152358][ T1] videodev: Linux video capture interface: v2.00
[ 3.155486][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 3.157614][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 3.158931][ T1] PTP clock support registered
[ 3.178938][ T1] EDAC MC: Ver: 3.0.0
[ 3.184742][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 3.194806][ T1] Bluetooth: Core ver 2.22
[ 3.196680][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 3.198785][ T1] Bluetooth: HCI device and connection manager initialized
[ 3.201555][ T1] Bluetooth: HCI socket layer initialized
[ 3.203751][ T1] Bluetooth: L2CAP socket layer initialized
[ 3.206002][ T1] Bluetooth: SCO socket layer initialized
[ 3.208234][ T1] NET: Registered PF_ATMPVC protocol family
[ 3.208784][ T1] NET: Registered PF_ATMSVC protocol family
[ 3.211285][ T1] NetLabel: Initializing
[ 3.212719][ T1] NetLabel: domain hash size = 128
[ 3.214395][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 3.218894][ T1] NetLabel: unlabeled traffic allowed by default
[ 3.222282][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 3.224775][ T1] NET: Registered PF_NFC protocol family
[ 3.227100][ T1] PCI: Using ACPI for IRQ routing
[ 3.230081][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 3.232636][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 3.235108][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.238788][ T1] vgaarb: loaded
[ 3.252000][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.258767][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.259163][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.263036][ T1] FS-Cache: Loaded
[ 3.266256][ T1] CacheFiles: Loaded
[ 3.268567][ T1] TOMOYO: 2.6.0
[ 3.269932][ T1] Mandatory Access Control activated.
[ 3.272561][ T1] pnp: PnP ACPI init
[ 3.297592][ T1] pnp: PnP ACPI: found 7 devices
[ 3.359977][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.365282][ T1] NET: Registered PF_INET protocol family
[ 3.372542][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.390460][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 3.395496][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.401733][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.417083][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 3.432920][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.440659][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 3.447555][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.454071][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.459920][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.465646][ T1] RPC: Registered named UNIX socket transport module.
[ 3.468360][ T1] RPC: Registered udp transport module.
[ 3.470351][ T1] RPC: Registered tcp transport module.
[ 3.472347][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.479787][ T1] NET: Registered PF_XDP protocol family
[ 3.481907][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.484590][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 3.487413][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 3.490305][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 3.494558][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 3.497632][ T1] PCI: CLS 0 bytes, default 64
[ 3.506084][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.508861][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB)
[ 3.512338][ T1] ACPI: bus type thunderbolt registered
[ 3.528447][ T56] kworker/u4:2 (56) used greatest stack depth: 27912 bytes left
[ 3.532583][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 3.560326][ T1] kvm_amd: SVM not supported by CPU 0, not amd or hygon
[ 3.562776][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns
[ 3.567055][ T1] clocksource: Switched to clocksource tsc
[ 3.577063][ T60] kworker/u4:4 (60) used greatest stack depth: 27880 bytes left
[ 3.578435][ T1] AVX2 instructions are not detected.
[ 3.582181][ T1] AVX or AES-NI instructions are not detected.
[ 3.584512][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.593291][ T1] AVX or AES-NI instructions are not detected.
[ 3.595500][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.597212][ T66] kworker/u4:3 (66) used greatest stack depth: 27376 bytes left
[ 3.597991][ T1] AVX or AES-NI instructions are not detected.