./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3053953865 <...> Warning: Permanently added '10.128.1.229' (ED25519) to the list of known hosts. execve("./syz-executor3053953865", ["./syz-executor3053953865"], 0x7fff3dfc8d30 /* 10 vars */) = 0 brk(NULL) = 0x55556f9f2000 brk(0x55556f9f2d40) = 0x55556f9f2d40 arch_prctl(ARCH_SET_FS, 0x55556f9f23c0) = 0 set_tid_address(0x55556f9f2690) = 296 set_robust_list(0x55556f9f26a0, 24) = 0 rseq(0x55556f9f2ce0, 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-executor3053953865", 4096) = 28 getrandom("\xf0\x56\x75\xdd\x18\x8b\x04\xa8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556f9f2d40 brk(0x55556fa13d40) = 0x55556fa13d40 brk(0x55556fa14000) = 0x55556fa14000 mprotect(0x7f645946f000, 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=0x55556f9f2690) = 297 ./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x55556f9f26a0, 24) = 0 [pid 297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] setpgid(0, 0) = 0 [pid 297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] write(3, "1000", 4) = 4 [pid 297] close(3) = 0 [pid 297] write(1, "executing program\n", 18executing program ) = 18 [pid 297] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] rt_sigaction(SIGRT_1, {sa_handler=0x7f6459411760, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6459402de0}, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6459378000 [pid 297] mprotect(0x7f6459379000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6459398990, parent_tid=0x7f6459398990, exit_signal=0, stack=0x7f6459378000, stack_size=0x20300, tls=0x7f64593986c0} => {parent_tid=[298]}, 88) = 298 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x7f64593989a0, 24) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] mkdir("./file0", 000) = 0 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] futex(0x7f64594753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = 0 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 298] pipe2([3, 4], 0) = 0 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f64594753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = 1 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 298] write(4, "\x15\x00\x00\x00\x65\xff\xff\x00\x10\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x00\x00", 21) = 21 [pid 297] <... futex resumed>) = 1 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 297] <... futex resumed>) = 0 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] dup(4 [pid 297] <... futex resumed>) = 0 [pid 298] <... dup resumed>) = 5 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 298] <... futex resumed>) = 0 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] 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 [pid 297] <... futex resumed>) = 0 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... write resumed>) = 24 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 297] <... futex resumed>) = 0 [pid 298] 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 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... write resumed>) = 63 [pid 297] <... futex resumed>) = 0 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7f64594753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 298] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004" [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... mount resumed>) = 0 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] futex(0x7f64594753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = 0 [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] chdir("./file0") = 0 [pid 298] futex(0x7f64594753ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f64594753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] futex(0x7f64594753e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 298] openat(AT_FDCWD, "net_prio.prioidx", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [ 126.569748][ T36] audit: type=1400 audit(1752482224.130:64): avc: denied { execmem } for pid=296 comm="syz-executor305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 126.591091][ T36] audit: type=1400 audit(1752482224.150:65): avc: denied { mounton } for pid=297 comm="syz-executor305" 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 297] futex(0x7f64594753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 297] futex(0x7f64594753fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6459357000 [pid 297] mprotect(0x7f6459358000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6459377990, parent_tid=0x7f6459377990, exit_signal=0, stack=0x7f6459357000, stack_size=0x20300, tls=0x7f64593776c0}./strace-static-x86_64: Process 300 attached => {parent_tid=[300]}, 88) = 300 [pid 300] set_robust_list(0x7f64593779a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], [pid 300] rt_sigprocmask(SIG_SETMASK, [], [pid 297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] futex(0x7f64594753f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] mount(NULL, "./cgroup", NULL, MS_RELATIME, NULL [pid 297] <... futex resumed>) = 0 [ 126.613976][ T36] audit: type=1400 audit(1752482224.150:66): avc: denied { mount } for pid=297 comm="syz-executor305" name="/" dev="9p" ino=1694025360095192279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 126.637742][ T36] audit: type=1400 audit(1752482224.150:67): avc: denied { write } for pid=297 comm="syz-executor305" name="/" dev="9p" ino=1694025360095192279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [pid 297] futex(0x7f64594753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 297] futex(0x7f64594753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 126.660891][ T36] audit: type=1400 audit(1752482224.150:68): avc: denied { add_name } for pid=297 comm="syz-executor305" name="net_prio.prioidx" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 126.682739][ T36] audit: type=1400 audit(1752482224.150:69): avc: denied { create } for pid=297 comm="syz-executor305" name="net_prio.prioidx" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 126.704131][ T36] audit: type=1400 audit(1752482224.150:70): avc: denied { associate } for pid=297 comm="syz-executor305" name="net_prio.prioidx" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [pid 297] exit_group(0) = ? [pid 296] kill(-297, SIGKILL) = 0 [pid 296] kill(297, SIGKILL) = 0 [pid 296] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 296] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 296] getdents64(3, 0x55556f9f3730 /* 2 entries */, 32768) = 48 [pid 296] getdents64(3, 0x55556f9f3730 /* 0 entries */, 32768) = 0 [pid 296] close(3) = 0 [ 249.741574][ T37] INFO: task syz-executor305:300 blocked for more than 122 seconds. [ 249.749706][ T37] Not tainted 6.12.30-syzkaller-g21ed84930c16 #0 [ 249.756892][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.765912][ T37] task:syz-executor305 state:D stack:0 pid:300 tgid:297 ppid:296 flags:0x00004004 [ 249.776285][ T37] Call Trace: [ 249.779577][ T37] [ 249.782547][ T37] __schedule+0x132b/0x1e00 [ 249.787089][ T37] ? __sched_text_start+0x10/0x10 [ 249.792146][ T37] ? dequeue_entity+0xa9c/0x1750 [ 249.797098][ T37] ? __kasan_check_write+0x18/0x20 [ 249.802242][ T37] ? _raw_spin_lock_irq+0x8d/0x120 [ 249.807361][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 249.812935][ T37] schedule+0xc6/0x240 [ 249.817017][ T37] schedule_preempt_disabled+0x14/0x30 [ 249.822498][ T37] rwsem_down_read_slowpath+0x70d/0x1240 [ 249.828159][ T37] ? down_write_killable+0x2d0/0x2d0 [ 249.833484][ T37] ? rwsem_read_trylock+0x7e/0x660 [ 249.838612][ T37] ? downgrade_write+0x440/0x440 [ 249.843569][ T37] ? sb_prepare_remount_readonly+0x480/0x4a0 [ 249.849558][ T37] down_read+0x8f/0xe0 [ 249.853651][ T37] ? __cfi_down_read+0x10/0x10 [ 249.858431][ T37] ? lookup_fast+0x1a2/0x530 [ 249.863043][ T37] lookup_slow+0x4a/0x80 [ 249.867304][ T37] walk_component+0x302/0x440 [ 249.872010][ T37] path_lookupat+0x180/0x4a0 [ 249.876614][ T37] filename_lookup+0x1f5/0x520 [ 249.881395][ T37] ? __cfi_filename_lookup+0x10/0x10 [ 249.886701][ T37] ? strncpy_from_user+0x14c/0x270 [ 249.891832][ T37] ? getname_flags+0x209/0x710 [ 249.896616][ T37] user_path_at+0x42/0x60 [ 249.900941][ T37] __se_sys_mount+0x288/0x480 [ 249.905636][ T37] ? __x64_sys_mount+0xf0/0xf0 [ 249.910408][ T37] ? __kasan_check_write+0x18/0x20 [ 249.915548][ T37] __x64_sys_mount+0xc3/0xf0 [ 249.920153][ T37] x64_sys_call+0x2021/0x2ee0 [ 249.924862][ T37] do_syscall_64+0x58/0xf0 [ 249.929286][ T37] ? clear_bhb_loop+0x50/0xa0 [ 249.933982][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 249.939879][ T37] RIP: 0033:0x7f64593eb829 [ 249.944327][ T37] RSP: 002b:00007f6459377218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 249.952766][ T37] RAX: ffffffffffffffda RBX: 00007f64594753f8 RCX: 00007f64593eb829 [ 249.960732][ T37] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 249.968732][ T37] RBP: 00007f64594753f0 R08: 0000000000000000 R09: 0000000000000000 [ 249.976715][ T37] R10: 0000000000200000 R11: 0000000000000246 R12: 00007f645944207c [ 249.984727][ T37] R13: 0000200000000100 R14: 0000200000000040 R15: 00007fff461a5928 [ 249.992718][ T37] [ 249.995739][ T37] NMI backtrace for cpu 1 [ 249.995750][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.12.30-syzkaller-g21ed84930c16 #0 fa4558fba7fa11aa57b2c84caea5bf67b39b1b5f [ 249.995771][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.995779][ T37] Call Trace: [ 249.995784][ T37] [ 249.995788][ T37] __dump_stack+0x21/0x30 [ 249.995808][ T37] dump_stack_lvl+0x10c/0x190 [ 249.995824][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 249.995842][ T37] dump_stack+0x19/0x20 [ 249.995858][ T37] nmi_cpu_backtrace+0x2bf/0x2d0 [ 249.995883][ T37] ? rcu_read_unlock_special+0xab/0x480 [ 249.995897][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 249.995909][ T37] ? sched_show_task+0x379/0x560 [ 249.995923][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 249.995935][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.995950][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.995964][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 249.995978][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 249.995992][ T37] watchdog+0xd8f/0xed0 [ 249.996008][ T37] ? __cfi_watchdog+0x10/0x10 [ 249.996022][ T37] ? __kasan_check_read+0x15/0x20 [ 249.996037][ T37] ? __kthread_parkme+0x138/0x180 [ 249.996055][ T37] ? schedule+0xc6/0x240 [ 249.996070][ T37] kthread+0x2c7/0x370 [ 249.996081][ T37] ? __cfi_watchdog+0x10/0x10 [ 249.996095][ T37] ? __cfi_kthread+0x10/0x10 [ 249.996105][ T37] ret_from_fork+0x64/0xa0 [ 249.996121][ T37] ? __cfi_kthread+0x10/0x10 [ 249.996131][ T37] ret_from_fork_asm+0x1a/0x30 [ 249.996150][ T37] [ 249.996154][ T37] Sending NMI from CPU 1 to CPUs 0: [ 250.155931][ C0] NMI backtrace for cpu 0 [ 250.155944][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.30-syzkaller-g21ed84930c16 #0 fa4558fba7fa11aa57b2c84caea5bf67b39b1b5f [ 250.155963][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 250.155972][ C0] RIP: 0010:__rcu_read_lock+0x20/0x60 [ 250.155992][ C0] Code: 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 53 65 48 8b 1c 25 40 e9 04 00 48 81 c3 c4 04 00 00 48 89 d8 48 c1 e8 03 <48> b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 0a ff 03 5b 5d [ 250.156004][ C0] RSP: 0018:ffffc90000007cc8 EFLAGS: 00000a03 [ 250.156018][ C0] RAX: 1ffffffff0e42b40 RBX: ffffffff87215a04 RCX: dffffc0000000000 [ 250.156029][ C0] RDX: 0000000000000100 RSI: 0000000000000001 RDI: ffff8881f6e4f7c0 [ 250.156039][ C0] RBP: ffffc90000007cd0 R08: 0000000000000003 R09: 0000000000000004 [ 250.156048][ C0] R10: dffffc0000000000 R11: fffff52000000fb0 R12: ffff8881f6e4f7c0 [ 250.156059][ C0] R13: dffffc0000000000 R14: 1ffff1103edca07d R15: 1ffff92000000fac [ 250.156070][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 250.156082][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.156091][ C0] CR2: 000055556f9f2370 CR3: 000000010b72a000 CR4: 00000000003526b0 [ 250.156104][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 250.156113][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 250.156122][ C0] Call Trace: [ 250.156127][ C0] [ 250.156134][ C0] sched_balance_domains+0x18e/0xa10 [ 250.156158][ C0] ? pick_eevdf+0x970/0x970 [ 250.156177][ C0] ? update_rq_clock+0x6a7/0x7c0 [ 250.156196][ C0] _nohz_idle_balance+0x3e3/0x5a0 [ 250.156213][ C0] ? nohz_run_idle_balance+0x160/0x160 [ 250.156230][ C0] ? sched_clock+0x44/0x60 [ 250.156244][ C0] ? sched_clock_cpu+0x75/0x400 [ 250.156262][ C0] sched_balance_softirq+0x8a/0x170 [ 250.156281][ C0] handle_softirqs+0x1ae/0x630 [ 250.156301][ C0] ? irqtime_account_irq+0x51/0x1c0 [ 250.156317][ C0] __irq_exit_rcu+0x48/0xc0 [ 250.156335][ C0] irq_exit_rcu+0xd/0x30 [ 250.156354][ C0] sysvec_call_function_single+0x7f/0x90 [ 250.156374][ C0] [ 250.156378][ C0] [ 250.156383][ C0] asm_sysvec_call_function_single+0x1f/0x30 [ 250.156403][ C0] RIP: 0010:pv_native_safe_halt+0x17/0x20 [ 250.156423][ C0] Code: cc cc cc b8 9f ca 39 73 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 [ 250.156434][ C0] RSP: 0018:ffffffff87207da0 EFLAGS: 000002c6 [ 250.156446][ C0] RAX: ffff8881f6e00000 RBX: ffffffff87215540 RCX: ffffffff8585c00e [ 250.156456][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000021324 [ 250.156465][ C0] RBP: ffffffff87207da0 R08: ffff8881f6e39733 R09: 1ffff1103edc72e6 [ 250.156476][ C0] R10: dffffc0000000000 R11: ffffed103edc72e7 R12: 1ffffffff0e42aa8 [ 250.156488][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff87ca7b28 [ 250.156498][ C0] ? ct_kernel_exit+0x7e/0xb0 [ 250.156519][ C0] default_idle+0x17/0x30 [ 250.156531][ C0] arch_cpu_idle+0xd/0x20 [ 250.156543][ C0] default_idle_call+0x3f/0x80 [ 250.156555][ C0] do_idle+0x1a0/0x470 [ 250.156576][ C0] ? idle_inject_timer_fn+0x80/0x80 [ 250.156597][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 250.156618][ C0] ? radix_tree_lookup+0x250/0x2a0 [ 250.156634][ C0] cpu_startup_entry+0x48/0x70 [ 250.156655][ C0] rest_init+0x10b/0x130 [ 250.156668][ C0] ? __cfi_x86_late_time_init+0x10/0x10 [ 250.156682][ C0] start_kernel+0x46a/0x4bb [ 250.156700][ C0] x86_64_start_reservations+0x2e/0x30 [ 250.156722][ C0] x86_64_start_kernel+0x6a/0x7b [ 250.156756][ C0] common_startup_64+0x13b/0x157 [ 250.156775][ C0]