./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor937172893

<...>
Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts.
execve("./syz-executor937172893", ["./syz-executor937172893"], 0x7fff868fe490 /* 10 vars */) = 0
brk(NULL)                               = 0x5555788b2000
brk(0x5555788b2d40)                     = 0x5555788b2d40
arch_prctl(ARCH_SET_FS, 0x5555788b23c0) = 0
set_tid_address(0x5555788b2690)         = 297
set_robust_list(0x5555788b26a0, 24)     = 0
rseq(0x5555788b2ce0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor937172893", 4096) = 27
getrandom("\x1b\x81\xb9\x2b\x88\x1a\xff\x35", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555788b2d40
brk(0x5555788d3d40)                     = 0x5555788d3d40
brk(0x5555788d4000)                     = 0x5555788d4000
mprotect(0x7fde9b705000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555788b2690) = 298
./strace-static-x86_64: Process 298 attached
[pid   298] set_robust_list(0x5555788b26a0, 24) = 0
[pid   298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] setpgid(0, 0)               = 0
[pid   298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "1000", 4)         = 4
[pid   298] close(3)                    = 0
[pid   298] write(1, "executing program\n", 18executing program
) = 18
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] rt_sigaction(SIGRT_1, {sa_handler=0x7fde9b6a7760, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fde9b698de0}, NULL, 8) = 0
[pid   298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fde9b60e000
[pid   298] mprotect(0x7fde9b60f000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fde9b62e990, parent_tid=0x7fde9b62e990, exit_signal=0, stack=0x7fde9b60e000, stack_size=0x20300, tls=0x7fde9b62e6c0} => {parent_tid=[299]}, 88) = 299
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 299 attached
 <unfinished ...>
[pid   299] set_robust_list(0x7fde9b62e9a0, 24) = 0
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   299] mkdir("./file0", 000)       = 0
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   299] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 0
[pid   299] pipe2([3, 4], 0)            = 0
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   299] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   299] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   299] write(4, "\x15\x00\x00\x00\x65\xff\xff\x00\x10\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x00\x00", 21 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... write resumed>)        = 21
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   299] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   299] <... futex resumed>)        = 0
[pid   298] <... futex resumed>)        = 1
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] dup(4)                      = 5
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] <... futex resumed>)        = 0
[pid   299] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   299] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   299] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   299] <... write resumed>)        = 24
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   299] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   299] write(5, "\x58\x00\x00\x00\x00\x00\x00\x00\x9f\xed\x27\x88\xc5\x53\x29\x94\x41\x4b\x47\x03\x48\x01\xd5\x24\xfa\xf4\x16\x63\x82\x17\xff\xff\xff\xff\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", 63 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   299] <... write resumed>)        = 63
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   299] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   299] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004" <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fde9b70b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fde9b5ed000
[pid   298] mprotect(0x7fde9b5ee000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fde9b60d990, parent_tid=0x7fde9b60d990, exit_signal=0, stack=0x7fde9b5ed000, stack_size=0x20300, tls=0x7fde9b60d6c0}./strace-static-x86_64: Process 301 attached
 => {parent_tid=[301]}, 88) = 301
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fde9b70b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fde9b70b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   301] set_robust_list(0x7fde9b60d9a0, 24) = 0
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   301] chdir("./file0")            = 0
[pid   301] futex(0x7fde9b70b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] <... futex resumed>)        = 0
[pid   301] futex(0x7fde9b70b3f8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] futex(0x7fde9b70b3f8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   301] <... futex resumed>)        = 0
[pid   298] <... futex resumed>)        = 1
[   27.920322][   T36] audit: type=1400 audit(1752448328.110:64): avc:  denied  { execmem } for  pid=297 comm="syz-executor937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   27.943801][   T36] audit: type=1400 audit(1752448328.130:65): avc:  denied  { mounton } for  pid=298 comm="syz-executor937" path="/root/file0" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid   301] openat(AT_FDCWD, "net_prio.prioidx", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid   298] futex(0x7fde9b70b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   301] <... openat resumed>)       = 6
[pid   301] futex(0x7fde9b70b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   301] futex(0x7fde9b70b3f8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fde9b70b3f8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   301] <... futex resumed>)        = 0
[pid   298] <... futex resumed>)        = 1
[pid   301] mount(NULL, "./cgroup", NULL, MS_RELATIME, NULL <unfinished ...>
[pid   298] futex(0x7fde9b70b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   301] <... mount resumed>)        = -1 ENOENT (No such file or directory)
[pid   301] futex(0x7fde9b70b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   301] futex(0x7fde9b70b3f8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   299] <... mount resumed>)        = -1 EIO (Input/output error)
[pid   299] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   299] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] exit_group(0 <unfinished ...>
[pid   301] <... futex resumed>)        = ?
[pid   299] <... futex resumed>)        = ?
[pid   298] <... exit_group resumed>)   = ?
[pid   301] +++ exited with 0 +++
[pid   299] +++ exited with 0 +++
[pid   298] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 302 attached
, child_tidptr=0x5555788b2690) = 302
[pid   302] set_robust_list(0x5555788b26a0, 24) = 0
[pid   302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   302] setpgid(0, 0)               = 0
[pid   302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   302] write(3, "1000", 4)         = 4
[pid   302] close(3)                    = 0
[pid   302] write(1, "executing program\n", 18executing program
) = 18
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   302] rt_sigaction(SIGRT_1, {sa_handler=0x7fde9b6a7760, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fde9b698de0}, NULL, 8) = 0
[pid   302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid   302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fde9b60e000
[pid   302] mprotect(0x7fde9b60f000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fde9b62e990, parent_tid=0x7fde9b62e990, exit_signal=0, stack=0x7fde9b60e000, stack_size=0x20300, tls=0x7fde9b62e6c0}./strace-static-x86_64: Process 303 attached
 <unfinished ...>
[pid   303] set_robust_list(0x7fde9b62e9a0, 24) = 0
[pid   303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] <... clone3 resumed> => {parent_tid=[303]}, 88) = 303
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... futex resumed>)        = 0
[pid   302] <... futex resumed>)        = 1
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] mkdir("./file0", 000)       = -1 EEXIST (File exists)
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   303] <... futex resumed>)        = 0
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] pipe2([3, 4], 0)            = 0
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   302] <... futex resumed>)        = 0
[pid   303] write(4, "\x15\x00\x00\x00\x65\xff\xff\x00\x10\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x00\x00", 21 <unfinished ...>
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... write resumed>)        = 21
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   302] <... futex resumed>)        = 0
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... futex resumed>)        = 0
[pid   302] <... futex resumed>)        = 1
[pid   303] dup(4 <unfinished ...>
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] <... dup resumed>)          = 5
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   302] <... futex resumed>)        = 0
[pid   303] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 <unfinished ...>
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... write resumed>)        = 24
[pid   302] <... futex resumed>)        = 0
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... futex resumed>)        = 0
[pid   302] <... futex resumed>)        = 1
[pid   303] write(5, "\x58\x00\x00\x00\x00\x00\x00\x00\x9f\xed\x27\x88\xc5\x53\x29\x94\x41\x4b\x47\x03\x48\x01\xd5\x24\xfa\xf4\x16\x63\x82\x17\xff\xff\xff\xff\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", 63) = 63
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... futex resumed>)        = 0
[pid   302] <... futex resumed>)        = 1
[pid   303] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004" <unfinished ...>
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] <... mount resumed>)        = -1 EIO (Input/output error)
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   303] <... futex resumed>)        = 1
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] chdir("./file0" <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   303] <... chdir resumed>)        = 0
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   303] <... futex resumed>)        = 1
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] openat(AT_FDCWD, "net_prio.prioidx", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] <... openat resumed>)       = 6
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   302] <... futex resumed>)        = 0
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... futex resumed>)        = 0
[pid   302] <... futex resumed>)        = 1
[pid   302] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] mount(NULL, "./cgroup", NULL, MS_RELATIME, NULL) = -1 ENOENT (No such file or directory)
[pid   303] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   303] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   302] <... futex resumed>)        = 0
[pid   302] exit_group(0 <unfinished ...>
[pid   303] <... futex resumed>)        = ?
[pid   303] +++ exited with 0 +++
[pid   302] <... exit_group resumed>)   = ?
[pid   302] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=2} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 304 attached
, child_tidptr=0x5555788b2690) = 304
[pid   304] set_robust_list(0x5555788b26a0, 24) = 0
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   304] setpgid(0, 0)               = 0
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   304] write(3, "1000", 4)         = 4
[pid   304] close(3)                    = 0
executing program
[pid   304] write(1, "executing program\n", 18) = 18
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] rt_sigaction(SIGRT_1, {sa_handler=0x7fde9b6a7760, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fde9b698de0}, NULL, 8) = 0
[pid   304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid   304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fde9b60e000
[pid   304] mprotect(0x7fde9b60f000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fde9b62e990, parent_tid=0x7fde9b62e990, exit_signal=0, stack=0x7fde9b60e000, stack_size=0x20300, tls=0x7fde9b62e6c0}./strace-static-x86_64: Process 305 attached
 <unfinished ...>
[pid   305] set_robust_list(0x7fde9b62e9a0, 24) = 0
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] <... clone3 resumed> => {parent_tid=[305]}, 88) = 305
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   305] <... futex resumed>)        = 0
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] mkdir("./file0", 000)       = -1 EEXIST (File exists)
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   304] <... futex resumed>)        = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   305] pipe2( <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   305] <... pipe2 resumed>[3, 4], 0) = 0
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] write(4, "\x15\x00\x00\x00\x65\xff\xff\x00\x10\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x00\x00", 21 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   305] <... write resumed>)        = 21
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   304] <... futex resumed>)        = 1
[pid   305] dup(4 <unfinished ...>
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... dup resumed>)          = 5
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   304] <... futex resumed>)        = 0
[pid   305] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24 <unfinished ...>
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... write resumed>)        = 24
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] <... futex resumed>)        = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = 0
[pid   304] <... futex resumed>)        = 1
[pid   305] write(5, "\x58\x00\x00\x00\x00\x00\x00\x00\x9f\xed\x27\x88\xc5\x53\x29\x94\x41\x4b\x47\x03\x48\x01\xd5\x24\xfa\xf4\x16\x63\x82\x17\xff\xff\xff\xff\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", 63 <unfinished ...>
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... write resumed>)        = 63
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   304] <... futex resumed>)        = 0
[pid   305] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004" <unfinished ...>
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] <... mount resumed>)        = 0
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   304] <... futex resumed>)        = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] chdir("./file0" <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   305] <... chdir resumed>)        = 0
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   305] futex(0x7fde9b70b3ec, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   304] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   305] <... futex resumed>)        = 0
[pid   305] futex(0x7fde9b70b3e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   304] futex(0x7fde9b70b3e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   305] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   305] openat(AT_FDCWD, "net_prio.prioidx", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[pid   304] futex(0x7fde9b70b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid   304] futex(0x7fde9b70b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fde9b5ed000
[pid   304] mprotect(0x7fde9b5ee000, 131072, PROT_READ|PROT_WRITE) = 0
[   28.093758][   T36] audit: type=1400 audit(1752448328.280:66): avc:  denied  { mount } for  pid=304 comm="syz-executor937" name="/" dev="9p" ino=1694025360095192279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[   28.117560][   T36] audit: type=1400 audit(1752448328.280:67): avc:  denied  { write } for  pid=304 comm="syz-executor937" name="/" dev="9p" ino=1694025360095192279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fde9b60d990, parent_tid=0x7fde9b60d990, exit_signal=0, stack=0x7fde9b5ed000, stack_size=0x20300, tls=0x7fde9b60d6c0}./strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   306] set_robust_list(0x7fde9b60d9a0, 24) = 0
[pid   304] <... clone3 resumed> => {parent_tid=[306]}, 88) = 306
[pid   306] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   306] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid   304] futex(0x7fde9b70b3f8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   306] mount(NULL, "./cgroup", NULL, MS_RELATIME, NULL <unfinished ...>
[pid   304] <... futex resumed>)        = 0
[   28.140711][   T36] audit: type=1400 audit(1752448328.280:68): avc:  denied  { add_name } for  pid=304 comm="syz-executor937" name="net_prio.prioidx" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[   28.162608][   T36] audit: type=1400 audit(1752448328.280:69): avc:  denied  { create } for  pid=304 comm="syz-executor937" name="net_prio.prioidx" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[pid   304] futex(0x7fde9b70b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[   28.184014][   T36] audit: type=1400 audit(1752448328.280:70): avc:  denied  { associate } for  pid=304 comm="syz-executor937" name="net_prio.prioidx" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[pid   304] exit_group(0)               = ?
[pid   297] kill(-304, SIGKILL)         = 0
[pid   297] kill(304, SIGKILL)          = 0
[pid   297] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   297] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   297] getdents64(3, 0x5555788b3730 /* 2 entries */, 32768) = 48
[pid   297] getdents64(3, 0x5555788b3730 /* 0 entries */, 32768) = 0
[pid   297] close(3)                    = 0
[   83.860039][   T13] sched: DL replenish lagged too much
[  249.780077][   T37] INFO: task syz-executor937:306 blocked for more than 122 seconds.
[  249.788152][   T37]       Not tainted 6.12.30-syzkaller-g21ed84930c16 #0
[  249.795185][   T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  249.803913][   T37] task:syz-executor937 state:D stack:0     pid:306   tgid:304   ppid:297    flags:0x00004004
[  249.814142][   T37] Call Trace:
[  249.817436][   T37]  <TASK>
[  249.820430][   T37]  __schedule+0x132b/0x1e00
[  249.824982][   T37]  ? __sched_text_start+0x10/0x10
[  249.830051][   T37]  ? dequeue_entity+0xa9c/0x1750
[  249.835011][   T37]  ? __kasan_check_write+0x18/0x20
[  249.840156][   T37]  ? _raw_spin_lock_irq+0x8d/0x120
[  249.845286][   T37]  ? __cfi__raw_spin_lock_irq+0x10/0x10
[  249.851030][   T37]  schedule+0xc6/0x240
[  249.855166][   T37]  schedule_preempt_disabled+0x14/0x30
[  249.860689][   T37]  rwsem_down_read_slowpath+0x70d/0x1240
[  249.866361][   T37]  ? down_write_killable+0x2d0/0x2d0
[  249.871696][   T37]  ? rwsem_read_trylock+0x7e/0x660
[  249.876834][   T37]  ? downgrade_write+0x440/0x440
[  249.881817][   T37]  ? sb_prepare_remount_readonly+0x480/0x4a0
[  249.887825][   T37]  down_read+0x8f/0xe0
[  249.891937][   T37]  ? __cfi_down_read+0x10/0x10
[  249.896813][   T37]  ? lookup_fast+0x1a2/0x530
[  249.901454][   T37]  lookup_slow+0x4a/0x80
[  249.905728][   T37]  walk_component+0x302/0x440
[  249.910496][   T37]  path_lookupat+0x180/0x4a0
[  249.915129][   T37]  filename_lookup+0x1f5/0x520
[  249.919960][   T37]  ? __cfi_filename_lookup+0x10/0x10
[  249.925314][   T37]  ? strncpy_from_user+0x14c/0x270
[  249.930475][   T37]  ? getname_flags+0x209/0x710
[  249.935275][   T37]  user_path_at+0x42/0x60
[  249.939612][   T37]  __se_sys_mount+0x288/0x480
[  249.944331][   T37]  ? __x64_sys_mount+0xf0/0xf0
[  249.949121][   T37]  ? __kasan_check_write+0x18/0x20
[  249.954281][   T37]  __x64_sys_mount+0xc3/0xf0
[  249.958894][   T37]  x64_sys_call+0x2021/0x2ee0
[  249.963620][   T37]  do_syscall_64+0x58/0xf0
[  249.968058][   T37]  ? clear_bhb_loop+0x50/0xa0
[  249.972789][   T37]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  249.978725][   T37] RIP: 0033:0x7fde9b681829
[  249.983205][   T37] RSP: 002b:00007fde9b60d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  249.991660][   T37] RAX: ffffffffffffffda RBX: 00007fde9b70b3f8 RCX: 00007fde9b681829
[  249.999633][   T37] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000000
[  250.007631][   T37] RBP: 00007fde9b70b3f0 R08: 0000000000000000 R09: 0000000000000000
[  250.015639][   T37] R10: 0000000000200000 R11: 0000000000000246 R12: 00007fde9b6d807c
[  250.023639][   T37] R13: 0000200000000100 R14: 0000200000000040 R15: 00007ffe2e062678
[  250.031706][   T37]  </TASK>
[  250.034757][   T37] NMI backtrace for cpu 1
[  250.034774][   T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.12.30-syzkaller-g21ed84930c16 #0 fa4558fba7fa11aa57b2c84caea5bf67b39b1b5f
[  250.034804][   T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.034814][   T37] Call Trace:
[  250.034820][   T37]  <TASK>
[  250.034827][   T37]  __dump_stack+0x21/0x30
[  250.034851][   T37]  dump_stack_lvl+0x10c/0x190
[  250.034869][   T37]  ? __cfi_dump_stack_lvl+0x10/0x10
[  250.034889][   T37]  dump_stack+0x19/0x20
[  250.034906][   T37]  nmi_cpu_backtrace+0x2bf/0x2d0
[  250.034927][   T37]  ? rcu_read_unlock_special+0xab/0x480
[  250.034944][   T37]  ? __cfi_nmi_cpu_backtrace+0x10/0x10
[  250.034959][   T37]  ? sched_show_task+0x379/0x560
[  250.034976][   T37]  ? __rcu_read_unlock+0xc0/0xc0
[  250.034991][   T37]  ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[  250.035008][   T37]  ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[  250.035025][   T37]  nmi_trigger_cpumask_backtrace+0x142/0x2c0
[  250.035041][   T37]  arch_trigger_cpumask_backtrace+0x14/0x20
[  250.035060][   T37]  watchdog+0xd8f/0xed0
[  250.035079][   T37]  ? __cfi_watchdog+0x10/0x10
[  250.035096][   T37]  ? __kasan_check_read+0x15/0x20
[  250.035115][   T37]  ? __kthread_parkme+0x138/0x180
[  250.035136][   T37]  ? schedule+0xc6/0x240
[  250.035154][   T37]  kthread+0x2c7/0x370
[  250.035166][   T37]  ? __cfi_watchdog+0x10/0x10
[  250.035183][   T37]  ? __cfi_kthread+0x10/0x10
[  250.035196][   T37]  ret_from_fork+0x64/0xa0
[  250.035214][   T37]  ? __cfi_kthread+0x10/0x10
[  250.035227][   T37]  ret_from_fork_asm+0x1a/0x30
[  250.035249][   T37]  </TASK>
[  250.035255][   T37] Sending NMI from CPU 1 to CPUs 0:
[  250.195634][    C0] NMI backtrace for cpu 0
[  250.195649][    C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.30-syzkaller-g21ed84930c16 #0 fa4558fba7fa11aa57b2c84caea5bf67b39b1b5f
[  250.195671][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.195681][    C0] RIP: 0010:pv_native_safe_halt+0x17/0x20
[  250.195716][    C0] Code: cc cc cc b8 1e c2 3c 26 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 73 8c 41 00 f3 0f 1e fa 55 48 89 e5 fb f4 <5d> e9 83 57 02 00 cc cc cc b8 00 00 00 00 90 90 90 90 90 90 90 90
[  250.195729][    C0] RSP: 0018:ffffffff87207da0 EFLAGS: 000002c6
[  250.195744][    C0] RAX: ffff8881f6e00000 RBX: ffffffff87215540 RCX: ffffffff8585c00e
[  250.195757][    C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000001f664
[  250.195767][    C0] RBP: ffffffff87207da0 R08: ffff8881f6e39733 R09: 1ffff1103edc72e6
[  250.195779][    C0] R10: dffffc0000000000 R11: ffffed103edc72e7 R12: 1ffffffff0e42aa8
[  250.195793][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff87ca7b28
[  250.195803][    C0] FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[  250.195816][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  250.195827][    C0] CR2: 00005555788b2370 CR3: 000000010bf6c000 CR4: 00000000003526b0
[  250.195841][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  250.195851][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  250.195861][    C0] Call Trace:
[  250.195867][    C0]  <TASK>
[  250.195874][    C0]  default_idle+0x17/0x30
[  250.195889][    C0]  arch_cpu_idle+0xd/0x20
[  250.195903][    C0]  default_idle_call+0x3f/0x80
[  250.195916][    C0]  do_idle+0x1a0/0x470
[  250.195940][    C0]  ? idle_inject_timer_fn+0x80/0x80
[  250.195963][    C0]  ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[  250.195987][    C0]  ? radix_tree_lookup+0x250/0x2a0
[  250.196006][    C0]  cpu_startup_entry+0x48/0x70
[  250.196036][    C0]  rest_init+0x10b/0x130
[  250.196050][    C0]  ? __cfi_x86_late_time_init+0x10/0x10
[  250.196065][    C0]  start_kernel+0x46a/0x4bb
[  250.196086][    C0]  x86_64_start_reservations+0x2e/0x30
[  250.196110][    C0]  x86_64_start_kernel+0x6a/0x7b
[  250.196133][    C0]  common_startup_64+0x13b/0x157
[  250.196154][    C0]  </TASK>