./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1558036347 <...> Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. execve("./syz-executor1558036347", ["./syz-executor1558036347"], 0x7ffdc499bf20 /* 10 vars */) = 0 brk(NULL) = 0x555571d19000 brk(0x555571d19d40) = 0x555571d19d40 arch_prctl(ARCH_SET_FS, 0x555571d193c0) = 0 set_tid_address(0x555571d19690) = 341 set_robust_list(0x555571d196a0, 24) = 0 rseq(0x555571d19ce0, 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-executor1558036347", 4096) = 28 getrandom("\xed\xe0\xbe\x11\x88\x3f\x7a\xe3", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555571d19d40 brk(0x555571d3ad40) = 0x555571d3ad40 brk(0x555571d3b000) = 0x555571d3b000 mprotect(0x7ff42dbe6000, 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=0x555571d19690) = 342 ./strace-static-x86_64: Process 342 attached [pid 342] set_robust_list(0x555571d196a0, 24) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 [pid 342] write(1, "executing program\n", 18executing program ) = 18 [pid 342] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 342] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 343 attached => {parent_tid=[343]}, 88) = 343 [pid 343] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [ 22.812800][ T23] audit: type=1400 audit(1746318081.840:81): avc: denied { execmem } for pid=341 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.841224][ T23] audit: type=1400 audit(1746318081.870:82): avc: denied { prog_load } for pid=342 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 342] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 342] futex(0x7ff42dbec31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42dae2000 [pid 342] mprotect(0x7ff42dae3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db02990, parent_tid=0x7ff42db02990, exit_signal=0, stack=0x7ff42dae2000, stack_size=0x20300, tls=0x7ff42db026c0} => {parent_tid=[344]}, 88) = 344 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] futex(0x7ff42dbec318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] futex(0x7ff42dbec31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x7ff42db029a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 344] futex(0x7ff42dbec31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 342] futex(0x7ff42dbec318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 342] futex(0x7ff42dbec31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... futex resumed>) = 1 [ 22.841516][ T343] [ 22.863649][ T343] ********************************************************** [ 22.871419][ T343] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 22.878930][ T343] ** ** [ 22.886548][ T343] ** trace_printk() being used. Allocating extra memory. ** [ 22.894471][ T343] ** ** [pid 344] perf_event_open( [pid 342] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 344] <... perf_event_open resumed>{type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 3 [pid 344] futex(0x7ff42dbec31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 22.895800][ T23] audit: type=1400 audit(1746318081.920:83): avc: denied { open } for pid=342 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 22.902356][ T343] ** This means that this is a DEBUG kernel and it is ** [ 22.922525][ T23] audit: type=1400 audit(1746318081.950:84): avc: denied { kernel } for pid=342 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 22.929157][ T343] ** unsafe for production use. ** [ 22.957436][ T343] ** ** [ 22.965334][ T343] ** If you see this message and you are not debugging ** [ 22.972974][ T343] ** the kernel, report this immediately to your vendor! ** [ 22.980562][ T343] ** ** [ 22.988264][ T343] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 22.996411][ T343] ********************************************************** [pid 344] futex(0x7ff42dbec318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... bpf resumed>) = 4 [pid 343] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] exit_group(0 [pid 344] <... futex resumed>) = ? [pid 342] <... exit_group resumed>) = ? [pid 344] +++ exited with 0 +++ [pid 343] <... futex resumed>) = ? [pid 343] +++ exited with 0 +++ [pid 342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 345 ./strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x555571d196a0, 24) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] write(1, "executing program\n", 18executing program ) = 18 [pid 345] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 345] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 346 attached => {parent_tid=[346]}, 88) = 346 [pid 346] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 346] <... futex resumed>) = 0 [pid 346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 345] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] <... bpf resumed>) = 3 [pid 346] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] <... futex resumed>) = 0 [pid 345] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 346] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] <... futex resumed>) = 0 [pid 345] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 346] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 345] <... futex resumed>) = 0 [pid 345] exit_group(0 [pid 346] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... exit_group resumed>) = ? [pid 346] <... futex resumed>) = ? [pid 346] +++ exited with 0 +++ [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 347 ./strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x555571d196a0, 24) = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] write(1, "executing program\n", 18executing program ) = 18 [pid 347] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 347] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 347] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0} => {parent_tid=[348]}, 88) = 348 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 347] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 348] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] <... futex resumed>) = 0 [pid 347] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 347] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 348] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] <... futex resumed>) = 0 [pid 347] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 347] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 23.010205][ T23] audit: type=1400 audit(1746318082.030:85): avc: denied { prog_run } for pid=342 comm="syz-executor155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 348] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 348] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] <... futex resumed>) = 0 [pid 347] exit_group(0 [pid 348] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] <... exit_group resumed>) = ? [pid 348] <... futex resumed>) = ? [pid 348] +++ exited with 0 +++ [pid 347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 349 attached , child_tidptr=0x555571d19690) = 349 [pid 349] set_robust_list(0x555571d196a0, 24) = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] write(1, "executing program\n", 18executing program ) = 18 [pid 349] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 349] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 350 attached => {parent_tid=[350]}, 88) = 350 [pid 350] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 349] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 350] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 349] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 350] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 349] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 350] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 349] exit_group(0 [pid 350] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] <... exit_group resumed>) = ? [pid 350] <... futex resumed>) = ? [pid 350] +++ exited with 0 +++ [pid 349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 351 attached , child_tidptr=0x555571d19690) = 351 [pid 351] set_robust_list(0x555571d196a0, 24) = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 executing program [pid 351] write(1, "executing program\n", 18) = 18 [pid 351] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 351] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... clone3 resumed> => {parent_tid=[352]}, 88) = 352 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 352] <... futex resumed>) = 0 [pid 351] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 352] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] <... futex resumed>) = 0 [pid 351] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 352] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 352] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = 0 [pid 351] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] <... futex resumed>) = 0 [pid 352] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 352] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] <... futex resumed>) = 0 [pid 351] exit_group(0) = ? [pid 352] +++ exited with 0 +++ [pid 351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 353 attached , child_tidptr=0x555571d19690) = 353 [pid 353] set_robust_list(0x555571d196a0, 24) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 [pid 353] write(1, "executing program\n", 18executing program ) = 18 [pid 353] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 353] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 353] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0} => {parent_tid=[354]}, 88) = 354 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 353] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 354] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] <... futex resumed>) = 0 [pid 353] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 353] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 354] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] <... futex resumed>) = 0 [pid 353] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 353] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 354] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 353] <... futex resumed>) = 0 [pid 354] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 353] exit_group(0) = ? [pid 354] <... futex resumed>) = ? [pid 354] +++ exited with 0 +++ [pid 353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x555571d196a0, 24) = 0 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 341] <... clone resumed>, child_tidptr=0x555571d19690) = 355 [pid 355] <... prctl resumed>) = 0 [pid 355] setpgid(0, 0) = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 355] write(3, "1000", 4) = 4 [pid 355] close(3) = 0 [pid 355] write(1, "executing program\n", 18executing program ) = 18 [pid 355] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 355] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 356 attached => {parent_tid=[356]}, 88) = 356 [pid 356] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] <... futex resumed>) = 0 [pid 355] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 356] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 356] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 356] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] exit_group(0 [pid 356] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] <... exit_group resumed>) = ? [pid 356] <... futex resumed>) = ? [pid 356] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 357 attached , child_tidptr=0x555571d19690) = 357 [pid 357] set_robust_list(0x555571d196a0, 24) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] write(1, "executing program\n", 18executing program ) = 18 [pid 357] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 357] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 358 attached => {parent_tid=[358]}, 88) = 358 [pid 358] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] <... futex resumed>) = 0 [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 357] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... bpf resumed>) = 3 [pid 358] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 358] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 358] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 358] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 357] exit_group(0) = ? [pid 358] +++ exited with 0 +++ [pid 357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 359 attached , child_tidptr=0x555571d19690) = 359 [pid 359] set_robust_list(0x555571d196a0, 24) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 executing program [pid 359] write(1, "executing program\n", 18) = 18 [pid 359] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 359] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 359] <... clone3 resumed> => {parent_tid=[360]}, 88) = 360 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 360] <... futex resumed>) = 0 [pid 359] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 360] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 359] <... futex resumed>) = 0 [pid 359] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 360] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 359] <... futex resumed>) = 0 [pid 359] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] perf_event_open( [pid 359] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] <... perf_event_open resumed>{type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 360] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 359] <... futex resumed>) = 0 [pid 359] exit_group(0) = ? [pid 360] +++ exited with 0 +++ [pid 359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 361 attached , child_tidptr=0x555571d19690) = 361 [pid 361] set_robust_list(0x555571d196a0, 24) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 executing program [pid 361] write(1, "executing program\n", 18) = 18 [pid 361] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 361] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] <... clone3 resumed> => {parent_tid=[362]}, 88) = 362 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 361] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 362] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 361] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 362] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 361] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 362] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 361] exit_group(0 [pid 362] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] <... exit_group resumed>) = ? [pid 362] <... futex resumed>) = ? [pid 362] +++ exited with 0 +++ [pid 361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 363 ./strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x555571d196a0, 24) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] write(1, "executing program\n", 18) = 18 executing program [pid 363] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 363] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0} => {parent_tid=[364]}, 88) = 364 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 364] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 363] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 364] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 363] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 364] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 363] exit_group(0 [pid 364] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] <... exit_group resumed>) = ? [pid 364] <... futex resumed>) = ? [pid 364] +++ exited with 0 +++ [pid 363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 365 attached , child_tidptr=0x555571d19690) = 365 [pid 365] set_robust_list(0x555571d196a0, 24) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] write(1, "executing program\n", 18executing program ) = 18 [pid 365] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 365] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 366 attached => {parent_tid=[366]}, 88) = 366 [pid 366] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 365] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] <... bpf resumed>) = 3 [pid 366] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 365] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 366] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 365] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 366] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 366] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] exit_group(0) = ? [pid 366] <... futex resumed>) = ? [pid 366] +++ exited with 0 +++ [pid 365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 367 ./strace-static-x86_64: Process 367 attached [pid 367] set_robust_list(0x555571d196a0, 24) = 0 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "1000", 4executing program ) = 4 [pid 367] close(3) = 0 [pid 367] write(1, "executing program\n", 18) = 18 [pid 367] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 367] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 367] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 368 attached => {parent_tid=[368]}, 88) = 368 [pid 367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 367] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 368] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 367] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 367] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 368] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 367] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 367] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 368] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 367] exit_group(0 [pid 368] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] <... exit_group resumed>) = ? [pid 368] <... futex resumed>) = ? [pid 368] +++ exited with 0 +++ [pid 367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 369 ./strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x555571d196a0, 24) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] write(1, "executing program\n", 18executing program ) = 18 [pid 369] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 369] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 370 attached => {parent_tid=[370]}, 88) = 370 [pid 370] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] <... futex resumed>) = 0 [pid 370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 369] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] <... bpf resumed>) = 3 [pid 370] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 370] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 369] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 370] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 369] exit_group(0 [pid 370] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] <... exit_group resumed>) = ? [pid 370] <... futex resumed>) = ? [pid 370] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 371 attached , child_tidptr=0x555571d19690) = 371 [pid 371] set_robust_list(0x555571d196a0, 24) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] write(3, "1000", 4) = 4 [pid 371] close(3) = 0 [pid 371] write(1, "executing program\n", 18executing program ) = 18 [pid 371] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 371] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 372 attached => {parent_tid=[372]}, 88) = 372 [pid 372] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 371] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 371] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] <... bpf resumed>) = 3 [pid 372] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 371] <... futex resumed>) = 0 [pid 371] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 372] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 371] <... futex resumed>) = 0 [pid 371] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 372] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] <... futex resumed>) = 0 [pid 371] exit_group(0) = ? [pid 372] <... futex resumed>) = ? [pid 372] +++ exited with 0 +++ [pid 371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 373 ./strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x555571d196a0, 24) = 0 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 [pid 373] write(1, "executing program\n", 18executing program ) = 18 [pid 373] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 373] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 374 attached => {parent_tid=[374]}, 88) = 374 [pid 374] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 373] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] <... bpf resumed>) = 3 [pid 374] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] <... futex resumed>) = 0 [pid 373] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 374] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] <... futex resumed>) = 0 [pid 373] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 374] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] <... futex resumed>) = 0 [pid 373] exit_group(0) = ? [pid 374] <... futex resumed>) = ? [pid 374] +++ exited with 0 +++ [pid 373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 375 attached , child_tidptr=0x555571d19690) = 375 [pid 375] set_robust_list(0x555571d196a0, 24) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 executing program [pid 375] write(1, "executing program\n", 18) = 18 [pid 375] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 375] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], [pid 375] <... clone3 resumed> => {parent_tid=[376]}, 88) = 376 [pid 376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 376] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 375] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 376] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 376] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 376] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 375] exit_group(0) = ? [pid 376] +++ exited with 0 +++ [pid 375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 377 attached , child_tidptr=0x555571d19690) = 377 [pid 377] set_robust_list(0x555571d196a0, 24) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 [pid 377] write(1, "executing program\n", 18executing program ) = 18 [pid 377] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 377] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 378 attached => {parent_tid=[378]}, 88) = 378 [pid 378] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 377] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] <... bpf resumed>) = 3 [pid 378] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 378] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 378] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 377] <... futex resumed>) = 0 [pid 377] exit_group(0 [pid 378] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 377] <... exit_group resumed>) = ? [pid 378] <... futex resumed>) = ? [pid 378] +++ exited with 0 +++ [pid 377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 379 ./strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x555571d196a0, 24) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 executing program [pid 379] write(1, "executing program\n", 18) = 18 [pid 379] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 379] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] <... clone3 resumed> => {parent_tid=[380]}, 88) = 380 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 379] <... futex resumed>) = 1 [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 379] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... bpf resumed>) = 3 [pid 380] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 1 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 380] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 380] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 379] <... futex resumed>) = 0 [pid 379] exit_group(0 [pid 380] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] <... exit_group resumed>) = ? [pid 380] <... futex resumed>) = ? [pid 380] +++ exited with 0 +++ [pid 379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 381 attached , child_tidptr=0x555571d19690) = 381 [pid 381] set_robust_list(0x555571d196a0, 24) = 0 [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 [pid 381] write(1, "executing program\n", 18executing program ) = 18 [pid 381] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 381] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 382 attached => {parent_tid=[382]}, 88) = 382 [pid 382] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 381] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 382] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 382] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 382] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 381] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 382] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 381] <... futex resumed>) = 0 [pid 381] exit_group(0) = ? [pid 382] +++ exited with 0 +++ [pid 381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 383 attached , child_tidptr=0x555571d19690) = 383 [pid 383] set_robust_list(0x555571d196a0, 24) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 383] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0} => {parent_tid=[384]}, 88) = 384 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 384] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 384] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 384] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 383] exit_group(0 [pid 384] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] <... exit_group resumed>) = ? [pid 384] <... futex resumed>) = ? [pid 384] +++ exited with 0 +++ [pid 383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 385 attached , child_tidptr=0x555571d19690) = 385 [pid 385] set_robust_list(0x555571d196a0, 24) = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 385] write(3, "1000", 4) = 4 [pid 385] close(3) = 0 executing program [pid 385] write(1, "executing program\n", 18) = 18 [pid 385] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 385] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 386 attached => {parent_tid=[386]}, 88) = 386 [pid 386] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 385] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... bpf resumed>) = 3 [pid 386] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] <... futex resumed>) = 0 [pid 385] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 386] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] perf_event_open( [pid 385] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... perf_event_open resumed>{type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 386] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] <... futex resumed>) = 0 [pid 385] exit_group(0) = ? [pid 386] <... futex resumed>) = ? [pid 386] +++ exited with 0 +++ [pid 385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555571d19690) = 387 ./strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x555571d196a0, 24) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 executing program [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 387] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... clone3 resumed> => {parent_tid=[388]}, 88) = 388 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] <... futex resumed>) = 0 [pid 387] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = 3 [pid 388] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 387] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 388] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 388] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 387] exit_group(0 [pid 388] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... exit_group resumed>) = ? [pid 388] <... futex resumed>) = ? [pid 388] +++ exited with 0 +++ [pid 387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 389 attached , child_tidptr=0x555571d19690) = 389 [pid 389] set_robust_list(0x555571d196a0, 24) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 executing program [pid 389] write(1, "executing program\n", 18) = 18 [pid 389] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] rt_sigaction(SIGRT_1, {sa_handler=0x7ff42db88620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff42db79ca0}, NULL, 8) = 0 [pid 389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff42db03000 [pid 389] mprotect(0x7ff42db04000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff42db23990, parent_tid=0x7ff42db23990, exit_signal=0, stack=0x7ff42db03000, stack_size=0x20300, tls=0x7ff42db236c0}./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x7ff42db239a0, 24) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] <... clone3 resumed> => {parent_tid=[390]}, 88) = 390 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 1 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=19, insns=0x200000000880, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 389] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] <... bpf resumed>) = 3 [pid 390] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="tlb_flush", prog_fd=3}}, 16) = 4 [pid 390] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] futex(0x7ff42dbec308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff42dbec30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 390] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=154, sample_period=0, sample_type=0, read_format=PERF_FORMAT_ID|PERF_FORMAT_GROUP, precise_ip=0 /* arbitrary skid */, ...}, 0, 1, -1, 0) = 5 [pid 390] futex(0x7ff42dbec30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] futex(0x7ff42dbec308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] <... futex resumed>) = 0 [pid 389] exit_group(0) = ? [pid 390] <... futex resumed>) = ? [ 23.657420][ T390] ================================================================== [ 23.666011][ T390] BUG: KASAN: slab-out-of-bounds in do_page_fault+0x6d/0x320 [ 23.673599][ T390] Read of size 8 at addr ffff8881ed697e40 by task syz-executor155/390 [ 23.682011][ T390] [ 23.684616][ T390] CPU: 0 PID: 390 Comm: syz-executor155 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 23.695533][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 23.706285][ T390] Call Trace: [ 23.709588][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.715422][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.722214][ T390] ? do_page_fault+0x241/0x320 [ 23.727176][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.734130][ T390] ? page_fault+0x2f/0x40 [ 23.738714][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.744911][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.752217][ T390] ? do_page_fault+0x241/0x320 [ 23.757131][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.764008][ T390] ? page_fault+0x2f/0x40 [ 23.768354][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.774147][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.781003][ T390] ? do_page_fault+0x241/0x320 [ 23.785752][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.792517][ T390] ? page_fault+0x2f/0x40 [ 23.796957][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.802933][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.809715][ T390] ? do_page_fault+0x241/0x320 [ 23.814476][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.821341][ T390] ? page_fault+0x2f/0x40 [ 23.825686][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.831568][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.838316][ T390] ? do_page_fault+0x241/0x320 [ 23.843086][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.850458][ T390] ? page_fault+0x2f/0x40 [ 23.854806][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.861114][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.868146][ T390] ? do_page_fault+0x241/0x320 [ 23.873189][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.880154][ T390] ? page_fault+0x2f/0x40 [ 23.884809][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.890913][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.897807][ T390] ? do_page_fault+0x241/0x320 [ 23.902656][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.909526][ T390] ? page_fault+0x2f/0x40 [ 23.913982][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.919864][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.926656][ T390] ? do_page_fault+0x241/0x320 [ 23.931405][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.938155][ T390] ? page_fault+0x2f/0x40 [ 23.942471][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.948668][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.956042][ T390] ? do_page_fault+0x241/0x320 [ 23.960799][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.967547][ T390] ? page_fault+0x2f/0x40 [ 23.972061][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 23.977877][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.984739][ T390] ? do_page_fault+0x241/0x320 [ 23.989531][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 23.996299][ T390] ? page_fault+0x2f/0x40 [ 24.000616][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.006529][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.013362][ T390] ? do_page_fault+0x241/0x320 [ 24.018635][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.025498][ T390] ? page_fault+0x2f/0x40 [ 24.029940][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.035753][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.042531][ T390] ? do_page_fault+0x241/0x320 [ 24.047311][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.054148][ T390] ? page_fault+0x2f/0x40 [ 24.058480][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.064490][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.071461][ T390] ? do_page_fault+0x241/0x320 [ 24.076707][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.083486][ T390] ? page_fault+0x2f/0x40 [ 24.087871][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.093910][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.100657][ T390] ? do_page_fault+0x241/0x320 [ 24.105423][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.112187][ T390] ? page_fault+0x2f/0x40 [ 24.116505][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.122312][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.129082][ T390] ? do_page_fault+0x241/0x320 [ 24.133942][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.140793][ T390] ? page_fault+0x2f/0x40 [ 24.145112][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.151126][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.158175][ T390] ? do_page_fault+0x241/0x320 [ 24.163309][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.170313][ T390] ? page_fault+0x2f/0x40 [ 24.174649][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.180730][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.188126][ T390] ? do_page_fault+0x241/0x320 [ 24.192971][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.199895][ T390] ? page_fault+0x2f/0x40 [ 24.204364][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.210435][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.217192][ T390] ? do_page_fault+0x241/0x320 [ 24.222041][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.228905][ T390] ? page_fault+0x2f/0x40 [ 24.233633][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.239668][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.246549][ T390] ? do_page_fault+0x241/0x320 [ 24.251326][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.258158][ T390] ? page_fault+0x2f/0x40 [ 24.262471][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.268375][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.275217][ T390] ? do_page_fault+0x241/0x320 [ 24.279962][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.286982][ T390] ? page_fault+0x2f/0x40 [ 24.291318][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.297242][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.304019][ T390] ? do_page_fault+0x241/0x320 [ 24.308874][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.315641][ T390] ? page_fault+0x2f/0x40 [ 24.320061][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.326074][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.332911][ T390] ? do_page_fault+0x241/0x320 [ 24.337721][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.344816][ T390] ? page_fault+0x2f/0x40 [ 24.349902][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.355744][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.362897][ T390] ? do_page_fault+0x241/0x320 [ 24.367756][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.374737][ T390] ? page_fault+0x2f/0x40 [ 24.379092][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.385121][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.392022][ T390] ? do_page_fault+0x241/0x320 [ 24.396845][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.403732][ T390] ? page_fault+0x2f/0x40 [ 24.408646][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.414476][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.421248][ T390] ? do_page_fault+0x241/0x320 [ 24.426268][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.433056][ T390] ? page_fault+0x2f/0x40 [ 24.437400][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.443198][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.451456][ T390] ? do_page_fault+0x241/0x320 [ 24.456611][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.463954][ T390] ? page_fault+0x2f/0x40 [ 24.469388][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.475993][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.482981][ T390] ? do_page_fault+0x241/0x320 [ 24.487840][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.494812][ T390] ? page_fault+0x2f/0x40 [ 24.499333][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.505251][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.512360][ T390] ? do_page_fault+0x241/0x320 [ 24.517131][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.524242][ T390] ? page_fault+0x2f/0x40 [ 24.529503][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.536144][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.543151][ T390] ? do_page_fault+0x241/0x320 [ 24.547914][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.555338][ T390] ? page_fault+0x2f/0x40 [ 24.560229][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.566198][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.573276][ T390] ? do_page_fault+0x241/0x320 [ 24.578179][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.585421][ T390] ? page_fault+0x2f/0x40 [ 24.589752][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.596102][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.603614][ T390] ? do_page_fault+0x241/0x320 [ 24.608841][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.615818][ T390] ? page_fault+0x2f/0x40 [ 24.620381][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.626195][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.633614][ T390] ? do_page_fault+0x241/0x320 [ 24.638488][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.645586][ T390] ? page_fault+0x2f/0x40 [ 24.650227][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.656610][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.663904][ T390] ? do_page_fault+0x241/0x320 [ 24.669209][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.676122][ T390] ? page_fault+0x2f/0x40 [ 24.680684][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.687400][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.694744][ T390] ? do_page_fault+0x241/0x320 [ 24.700059][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.707553][ T390] ? page_fault+0x2f/0x40 [ 24.712315][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.718405][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.725811][ T390] ? do_page_fault+0x241/0x320 [ 24.730574][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.737502][ T390] ? page_fault+0x2f/0x40 [ 24.742208][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.748395][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.756120][ T390] ? do_page_fault+0x241/0x320 [ 24.760979][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.767831][ T390] ? page_fault+0x2f/0x40 [ 24.772334][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.779459][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.786938][ T390] ? do_page_fault+0x241/0x320 [ 24.791981][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.798991][ T390] ? page_fault+0x2f/0x40 [ 24.803316][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.809153][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.816434][ T390] ? do_page_fault+0x241/0x320 [ 24.821195][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.828458][ T390] ? page_fault+0x2f/0x40 [ 24.833243][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.839721][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.846804][ T390] ? do_page_fault+0x241/0x320 [ 24.851815][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.859716][ T390] ? page_fault+0x2f/0x40 [ 24.864764][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.870884][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.877852][ T390] ? do_page_fault+0x241/0x320 [ 24.882793][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.889636][ T390] ? page_fault+0x2f/0x40 [ 24.894287][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.901637][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.909502][ T390] ? do_page_fault+0x241/0x320 [ 24.914289][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.921825][ T390] ? page_fault+0x2f/0x40 [ 24.926594][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.932644][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.939939][ T390] ? do_page_fault+0x241/0x320 [ 24.944883][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.951949][ T390] ? page_fault+0x2f/0x40 [ 24.956999][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.963279][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.970577][ T390] ? do_page_fault+0x241/0x320 [ 24.975719][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.982494][ T390] ? page_fault+0x2f/0x40 [ 24.987147][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.992950][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.000003][ T390] ? do_page_fault+0x241/0x320 [ 25.004778][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.011948][ T390] ? page_fault+0x2f/0x40 [ 25.016912][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.022817][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.030133][ T390] ? do_page_fault+0x241/0x320 [ 25.034915][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.041922][ T390] ? page_fault+0x2f/0x40 [ 25.046281][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.053046][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.060857][ T390] ? do_page_fault+0x241/0x320 [ 25.065623][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.072700][ T390] ? page_fault+0x2f/0x40 [ 25.077570][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.083407][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.090505][ T390] ? do_page_fault+0x241/0x320 [ 25.095793][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.102909][ T390] ? page_fault+0x2f/0x40 [ 25.107382][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.113378][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.120158][ T390] ? do_page_fault+0x241/0x320 [ 25.125047][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.132396][ T390] ? page_fault+0x2f/0x40 [ 25.136913][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.142814][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.149566][ T390] ? do_page_fault+0x241/0x320 [ 25.154715][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.162194][ T390] ? page_fault+0x2f/0x40 [ 25.166567][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.172719][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.179957][ T390] ? do_page_fault+0x241/0x320 [ 25.184982][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.192105][ T390] ? page_fault+0x2f/0x40 [ 25.196805][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.203298][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.210147][ T390] ? do_page_fault+0x241/0x320 [ 25.215085][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.222029][ T390] ? page_fault+0x2f/0x40 [ 25.226475][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.232317][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.239227][ T390] ? do_page_fault+0x241/0x320 [ 25.244116][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.250958][ T390] ? page_fault+0x2f/0x40 [ 25.255371][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.261566][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.268356][ T390] ? do_page_fault+0x241/0x320 [ 25.273778][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.280964][ T390] ? page_fault+0x2f/0x40 [ 25.285613][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.291892][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.299264][ T390] ? check_preemption_disabled+0x9b/0x300 [ 25.304989][ T390] ? do_page_fault+0x241/0x320 [ 25.309776][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.317308][ T390] ? page_fault+0x2f/0x40 [ 25.322332][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.328149][ T390] ? arch_stack_walk+0xf0/0x140 [ 25.334012][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.341325][ T390] ? stack_trace_save+0xaa/0xf0 [ 25.346403][ T390] ? stack_trace_snprint+0x170/0x170 [ 25.351696][ T390] ? do_page_fault+0x241/0x320 [ 25.356656][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.363599][ T390] ? page_fault+0x2f/0x40 [ 25.368015][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.373844][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.380947][ T390] ? unwind_next_frame+0x3f7/0x760 [ 25.386614][ T390] ? do_page_fault+0x241/0x320 [ 25.391423][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.398185][ T390] ? page_fault+0x2f/0x40 [ 25.402511][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 25.407724][ T390] ? strncpy_from_unsafe+0xe8/0x270 [ 25.412908][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 25.418108][ T390] ? bpf_probe_read_str+0x45/0x90 [ 25.423120][ T390] ? bpf_trace_run2+0xb8/0x230 [ 25.427874][ T390] ? bpf_trace_run1+0x230/0x230 [ 25.432977][ T390] ? rcu_irq_enter+0x2e0/0x2e0 [ 25.438162][ T390] ? debug_smp_processor_id+0x20/0x20 [ 25.443542][ T390] ? __bpf_trace_tlb_flush+0x25/0x30 [ 25.448968][ T390] ? perf_trace_tlb_flush+0x350/0x350 [ 25.454706][ T390] ? trace_tlb_flush_rcuidle+0xff/0x150 [ 25.460331][ T390] ? switch_mm_irqs_off+0x64c/0x9b0 [ 25.465572][ T390] ? switch_mm+0xc0/0xc0 [ 25.469827][ T390] ? __get_locked_pte+0x28e/0x350 [ 25.475347][ T390] ? __text_poke+0x435/0x600 [ 25.480065][ T390] ? do_page_fault+0x1f/0x320 [ 25.484762][ T390] ? text_poke+0x20/0x20 [ 25.488997][ T390] ? __kasan_slab_free+0x23a/0x280 [ 25.494096][ T390] ? kasan_slab_free+0xe/0x10 [ 25.498764][ T390] ? slab_free_freelist_hook+0xb7/0x180 [ 25.504387][ T390] ? kfree+0xbe/0x260 [ 25.508383][ T390] ? selinux_perf_event_free+0x42/0x50 [ 25.514223][ T390] ? text_poke_bp_batch+0xb0/0x260 [ 25.519337][ T390] ? __kasan_check_write+0x14/0x20 [ 25.524949][ T390] ? patch_cmp+0x50/0x50 [ 25.529277][ T390] ? do_page_fault+0x1f/0x320 [ 25.534564][ T390] ? do_page_fault+0x1f/0x320 [ 25.539306][ T390] ? arch_jump_label_transform_apply+0x2b/0x50 [ 25.545465][ T390] ? __jump_label_update+0x37c/0x3a0 [ 25.551288][ T390] ? jump_label_update+0x34c/0x3e0 [ 25.556485][ T390] ? __static_key_slow_dec+0x6e/0x90 [ 25.562001][ T390] ? static_key_slow_dec+0x40/0x80 [ 25.567301][ T390] ? trace_pagefault_unreg+0x10/0x20 [ 25.572840][ T390] ? tracepoint_probe_unregister+0x27a/0x6d0 [ 25.579092][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.585850][ T390] ? trace_event_reg+0x21c/0x260 [ 25.591735][ T390] ? perf_trace_event_unreg+0xbb/0x1e0 [ 25.597223][ T390] ? perf_trace_destroy+0x96/0xb0 [ 25.602573][ T390] ? tp_perf_event_destroy+0x15/0x20 [ 25.608106][ T390] ? perf_swevent_read+0x10/0x10 [ 25.613963][ T390] ? _free_event+0x95b/0xcc0 [ 25.619110][ T390] ? perf_event__header_size+0x220/0x220 [ 25.625676][ T390] ? perf_event_release_kernel+0xc26/0xd50 [ 25.631682][ T390] ? perf_event_read_local+0x630/0x630 [ 25.637504][ T390] ? perf_mmap+0x1390/0x1390 [ 25.642629][ T390] ? perf_release+0x3b/0x40 [ 25.647374][ T390] ? __fput+0x2a3/0x730 [ 25.651659][ T390] ? ____fput+0x15/0x20 [ 25.655814][ T390] ? task_work_run+0x146/0x170 [ 25.660757][ T390] ? do_exit+0xa43/0x2660 [ 25.665276][ T390] ? put_task_struct+0x90/0x90 [ 25.670701][ T390] ? __kasan_check_write+0x14/0x20 [ 25.675827][ T390] ? _raw_spin_lock_irq+0x8f/0xe0 [ 25.680851][ T390] ? _raw_spin_lock_irqsave+0x110/0x110 [ 25.686478][ T390] ? do_group_exit+0x13e/0x300 [ 25.691267][ T390] ? __kasan_check_write+0x14/0x20 [ 25.697012][ T390] ? get_signal+0xdee/0x13d0 [ 25.701617][ T390] ? do_signal+0xad/0xda0 [ 25.706343][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 25.711643][ T390] ? cgroup_leave_frozen+0x160/0x2a0 [ 25.717239][ T390] ? ptrace_stop+0x52c/0x9d0 [ 25.721930][ T390] ? __kasan_check_write+0x14/0x20 [ 25.727031][ T390] ? ptrace_stop+0x6bf/0x9d0 [ 25.731644][ T390] ? signal_fault+0x1d0/0x1d0 [ 25.736344][ T390] ? do_syscall_64+0x170/0x170 [ 25.741209][ T390] ? exit_to_usermode_loop+0xc4/0x1b0 [ 25.746651][ T390] ? prepare_exit_to_usermode+0x18e/0x1f0 [ 25.752619][ T390] ? do_syscall_64+0x13e/0x170 [ 25.757399][ T390] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 25.763495][ T390] [ 25.765931][ T390] Allocated by task 2262598088: [ 25.770799][ T390] ================================================================================ [ 25.780151][ T390] UBSAN: array-index-out-of-bounds in lib/stackdepot.c:205:15 [ 25.787675][ T390] index 2066561 is out of range for type 'void *[8192]' [ 25.795162][ T390] CPU: 0 PID: 390 Comm: syz-executor155 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 25.805644][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 25.815719][ T390] Call Trace: [ 25.819115][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.825234][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.832440][ T390] ? do_page_fault+0x241/0x320 [ 25.837550][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.845117][ T390] ? page_fault+0x2f/0x40 [ 25.849620][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.856175][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.863788][ T390] ? do_page_fault+0x241/0x320 [ 25.868871][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.875874][ T390] ? page_fault+0x2f/0x40 [ 25.880296][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.886311][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.893507][ T390] ? do_page_fault+0x241/0x320 [ 25.898496][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.905459][ T390] ? page_fault+0x2f/0x40 [ 25.909956][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.916192][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.923278][ T390] ? do_page_fault+0x241/0x320 [ 25.928061][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.935141][ T390] ? page_fault+0x2f/0x40 [ 25.939483][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.945475][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.952398][ T390] ? do_page_fault+0x241/0x320 [ 25.957157][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.964057][ T390] ? page_fault+0x2f/0x40 [ 25.968400][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.974359][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.981215][ T390] ? do_page_fault+0x241/0x320 [ 25.985967][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.992717][ T390] ? page_fault+0x2f/0x40 [ 25.997153][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.003151][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.010148][ T390] ? do_page_fault+0x241/0x320 [ 26.014972][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.021795][ T390] ? page_fault+0x2f/0x40 [ 26.026270][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.032092][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.038988][ T390] ? do_page_fault+0x241/0x320 [ 26.043868][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.050643][ T390] ? page_fault+0x2f/0x40 [ 26.054955][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.060966][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.067735][ T390] ? do_page_fault+0x241/0x320 [ 26.072576][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.079325][ T390] ? page_fault+0x2f/0x40 [ 26.083669][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.089757][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.096539][ T390] ? do_page_fault+0x241/0x320 [ 26.101290][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.108208][ T390] ? page_fault+0x2f/0x40 [ 26.112546][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.118341][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.126020][ T390] ? do_page_fault+0x241/0x320 [ 26.131500][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.138244][ T390] ? page_fault+0x2f/0x40 [ 26.142554][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.148349][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.155089][ T390] ? do_page_fault+0x241/0x320 [ 26.159842][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.166579][ T390] ? page_fault+0x2f/0x40 [ 26.170887][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.176671][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.183930][ T390] ? do_page_fault+0x241/0x320 [ 26.188670][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.195413][ T390] ? page_fault+0x2f/0x40 [ 26.200011][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.205826][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.212591][ T390] ? do_page_fault+0x241/0x320 [ 26.217496][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.224253][ T390] ? page_fault+0x2f/0x40 [ 26.228699][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.234519][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.241464][ T390] ? do_page_fault+0x241/0x320 [ 26.246218][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.253101][ T390] ? page_fault+0x2f/0x40 [ 26.257684][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.264066][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.271130][ T390] ? do_page_fault+0x241/0x320 [ 26.275887][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.283400][ T390] ? page_fault+0x2f/0x40 [ 26.287974][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.293788][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.300833][ T390] ? do_page_fault+0x241/0x320 [ 26.306700][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.313646][ T390] ? page_fault+0x2f/0x40 [ 26.318176][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.324128][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.331191][ T390] ? do_page_fault+0x241/0x320 [ 26.336446][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.343952][ T390] ? page_fault+0x2f/0x40 [ 26.348307][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.354793][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.362435][ T390] ? do_page_fault+0x241/0x320 [ 26.367669][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.374948][ T390] ? page_fault+0x2f/0x40 [ 26.379452][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.385534][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.392608][ T390] ? do_page_fault+0x241/0x320 [ 26.397480][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.404429][ T390] ? page_fault+0x2f/0x40 [ 26.408883][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.414810][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.421566][ T390] ? do_page_fault+0x241/0x320 [ 26.426579][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.433616][ T390] ? page_fault+0x2f/0x40 [ 26.438046][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.444122][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.450911][ T390] ? do_page_fault+0x241/0x320 [ 26.455687][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.462968][ T390] ? page_fault+0x2f/0x40 [ 26.468085][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.474349][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.481760][ T390] ? do_page_fault+0x241/0x320 [ 26.486834][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.493684][ T390] ? page_fault+0x2f/0x40 [ 26.499318][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.506152][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.513794][ T390] ? do_page_fault+0x241/0x320 [ 26.518877][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.525846][ T390] ? page_fault+0x2f/0x40 [ 26.530656][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.537082][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.543931][ T390] ? do_page_fault+0x241/0x320 [ 26.548704][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.556336][ T390] ? page_fault+0x2f/0x40 [ 26.560663][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.566646][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.573416][ T390] ? do_page_fault+0x241/0x320 [ 26.578639][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.585539][ T390] ? page_fault+0x2f/0x40 [ 26.590169][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.596084][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.603084][ T390] ? do_page_fault+0x241/0x320 [ 26.608102][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.615249][ T390] ? page_fault+0x2f/0x40 [ 26.619573][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.625382][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.632241][ T390] ? do_page_fault+0x241/0x320 [ 26.637560][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.644387][ T390] ? page_fault+0x2f/0x40 [ 26.648786][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.654790][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.661547][ T390] ? do_page_fault+0x241/0x320 [ 26.666337][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.673297][ T390] ? page_fault+0x2f/0x40 [ 26.677778][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.684243][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.692458][ T390] ? do_page_fault+0x241/0x320 [ 26.698172][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.706313][ T390] ? page_fault+0x2f/0x40 [ 26.710635][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.716432][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.723188][ T390] ? do_page_fault+0x241/0x320 [ 26.728178][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.735553][ T390] ? page_fault+0x2f/0x40 [ 26.740232][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.746599][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.754055][ T390] ? do_page_fault+0x241/0x320 [ 26.758842][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.765780][ T390] ? page_fault+0x2f/0x40 [ 26.770189][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.775976][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.782816][ T390] ? do_page_fault+0x241/0x320 [ 26.787566][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.794520][ T390] ? page_fault+0x2f/0x40 [ 26.798926][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.804737][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.811481][ T390] ? do_page_fault+0x241/0x320 [ 26.816680][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.823432][ T390] ? page_fault+0x2f/0x40 [ 26.828031][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.833843][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.840618][ T390] ? do_page_fault+0x241/0x320 [ 26.845834][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.852952][ T390] ? page_fault+0x2f/0x40 [ 26.858916][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.865116][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.872663][ T390] ? do_page_fault+0x241/0x320 [ 26.877505][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.885352][ T390] ? page_fault+0x2f/0x40 [ 26.889702][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.896496][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.903761][ T390] ? do_page_fault+0x241/0x320 [ 26.908517][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.915908][ T390] ? page_fault+0x2f/0x40 [ 26.921126][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.926925][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.934346][ T390] ? do_page_fault+0x241/0x320 [ 26.939604][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.946460][ T390] ? page_fault+0x2f/0x40 [ 26.950783][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.956874][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.963624][ T390] ? do_page_fault+0x241/0x320 [ 26.968502][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.975679][ T390] ? page_fault+0x2f/0x40 [ 26.980017][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 26.986673][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.995306][ T390] ? do_page_fault+0x241/0x320 [ 27.001548][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.009619][ T390] ? page_fault+0x2f/0x40 [ 27.015531][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.021914][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.029908][ T390] ? do_page_fault+0x241/0x320 [ 27.035247][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.042146][ T390] ? page_fault+0x2f/0x40 [ 27.046990][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.053010][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.060038][ T390] ? do_page_fault+0x241/0x320 [ 27.064904][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.071652][ T390] ? page_fault+0x2f/0x40 [ 27.075965][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.081965][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.089256][ T390] ? do_page_fault+0x241/0x320 [ 27.094004][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.101040][ T390] ? page_fault+0x2f/0x40 [ 27.105411][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.111535][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.118313][ T390] ? do_page_fault+0x241/0x320 [ 27.123060][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.130396][ T390] ? page_fault+0x2f/0x40 [ 27.135178][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.141472][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.148452][ T390] ? do_page_fault+0x241/0x320 [ 27.153318][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.160314][ T390] ? page_fault+0x2f/0x40 [ 27.164879][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.171027][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.178663][ T390] ? do_page_fault+0x241/0x320 [ 27.184482][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.192580][ T390] ? page_fault+0x2f/0x40 [ 27.197269][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.203701][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.210760][ T390] ? do_page_fault+0x241/0x320 [ 27.215741][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.223224][ T390] ? page_fault+0x2f/0x40 [ 27.227850][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.233667][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.241208][ T390] ? do_page_fault+0x241/0x320 [ 27.245959][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.252876][ T390] ? page_fault+0x2f/0x40 [ 27.257384][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.263286][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.270649][ T390] ? do_page_fault+0x241/0x320 [ 27.275586][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.282333][ T390] ? page_fault+0x2f/0x40 [ 27.286643][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.292452][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.299202][ T390] ? do_page_fault+0x241/0x320 [ 27.303946][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.310689][ T390] ? page_fault+0x2f/0x40 [ 27.315000][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.320985][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.327740][ T390] ? do_page_fault+0x241/0x320 [ 27.332483][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.339225][ T390] ? page_fault+0x2f/0x40 [ 27.343550][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.349343][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.356187][ T390] ? do_page_fault+0x241/0x320 [ 27.360965][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.367724][ T390] ? page_fault+0x2f/0x40 [ 27.372048][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.377935][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.384709][ T390] ? do_page_fault+0x241/0x320 [ 27.389455][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.396201][ T390] ? page_fault+0x2f/0x40 [ 27.400517][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.406574][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.413764][ T390] ? check_preemption_disabled+0x9b/0x300 [ 27.419588][ T390] ? do_page_fault+0x241/0x320 [ 27.424472][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.431297][ T390] ? page_fault+0x2f/0x40 [ 27.436080][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.442156][ T390] ? arch_stack_walk+0xf0/0x140 [ 27.447195][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.454043][ T390] ? stack_trace_save+0xaa/0xf0 [ 27.458879][ T390] ? stack_trace_snprint+0x170/0x170 [ 27.464290][ T390] ? do_page_fault+0x241/0x320 [ 27.469262][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.476251][ T390] ? page_fault+0x2f/0x40 [ 27.480660][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 27.486541][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.493292][ T390] ? unwind_next_frame+0x3f7/0x760 [ 27.499224][ T390] ? do_page_fault+0x241/0x320 [ 27.504262][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.511630][ T390] ? page_fault+0x2f/0x40 [ 27.516127][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 27.522289][ T390] ? strncpy_from_unsafe+0xe8/0x270 [ 27.527566][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 27.533412][ T390] ? bpf_probe_read_str+0x45/0x90 [ 27.538680][ T390] ? bpf_trace_run2+0xb8/0x230 [ 27.543542][ T390] ? bpf_trace_run1+0x230/0x230 [ 27.548586][ T390] ? rcu_irq_enter+0x2e0/0x2e0 [ 27.553365][ T390] ? debug_smp_processor_id+0x20/0x20 [ 27.558761][ T390] ? __bpf_trace_tlb_flush+0x25/0x30 [ 27.565216][ T390] ? perf_trace_tlb_flush+0x350/0x350 [ 27.570775][ T390] ? trace_tlb_flush_rcuidle+0xff/0x150 [ 27.577112][ T390] ? switch_mm_irqs_off+0x64c/0x9b0 [ 27.582592][ T390] ? switch_mm+0xc0/0xc0 [ 27.587050][ T390] ? __get_locked_pte+0x28e/0x350 [ 27.592077][ T390] ? __text_poke+0x435/0x600 [ 27.596696][ T390] ? do_page_fault+0x1f/0x320 [ 27.601359][ T390] ? text_poke+0x20/0x20 [ 27.605610][ T390] ? __kasan_slab_free+0x23a/0x280 [ 27.610707][ T390] ? kasan_slab_free+0xe/0x10 [ 27.615377][ T390] ? slab_free_freelist_hook+0xb7/0x180 [ 27.621295][ T390] ? kfree+0xbe/0x260 [ 27.625441][ T390] ? selinux_perf_event_free+0x42/0x50 [ 27.630886][ T390] ? text_poke_bp_batch+0xb0/0x260 [ 27.635990][ T390] ? __kasan_check_write+0x14/0x20 [ 27.641580][ T390] ? patch_cmp+0x50/0x50 [ 27.646102][ T390] ? do_page_fault+0x1f/0x320 [ 27.650921][ T390] ? do_page_fault+0x1f/0x320 [ 27.655678][ T390] ? arch_jump_label_transform_apply+0x2b/0x50 [ 27.661949][ T390] ? __jump_label_update+0x37c/0x3a0 [ 27.668317][ T390] ? jump_label_update+0x34c/0x3e0 [ 27.673454][ T390] ? __static_key_slow_dec+0x6e/0x90 [ 27.678893][ T390] ? static_key_slow_dec+0x40/0x80 [ 27.684258][ T390] ? trace_pagefault_unreg+0x10/0x20 [ 27.689550][ T390] ? tracepoint_probe_unregister+0x27a/0x6d0 [ 27.695892][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 27.703373][ T390] ? trace_event_reg+0x21c/0x260 [ 27.708928][ T390] ? perf_trace_event_unreg+0xbb/0x1e0 [ 27.714419][ T390] ? perf_trace_destroy+0x96/0xb0 [ 27.719517][ T390] ? tp_perf_event_destroy+0x15/0x20 [ 27.724815][ T390] ? perf_swevent_read+0x10/0x10 [ 27.729871][ T390] ? _free_event+0x95b/0xcc0 [ 27.734470][ T390] ? perf_event__header_size+0x220/0x220 [ 27.740087][ T390] ? perf_event_release_kernel+0xc26/0xd50 [ 27.745877][ T390] ? perf_event_read_local+0x630/0x630 [ 27.751380][ T390] ? perf_mmap+0x1390/0x1390 [ 27.756205][ T390] ? perf_release+0x3b/0x40 [ 27.760910][ T390] ? __fput+0x2a3/0x730 [ 27.765611][ T390] ? ____fput+0x15/0x20 [ 27.769787][ T390] ? task_work_run+0x146/0x170 [ 27.774658][ T390] ? do_exit+0xa43/0x2660 [ 27.779282][ T390] ? put_task_struct+0x90/0x90 [ 27.784100][ T390] ? __kasan_check_write+0x14/0x20 [ 27.789383][ T390] ? _raw_spin_lock_irq+0x8f/0xe0 [ 27.794404][ T390] ? _raw_spin_lock_irqsave+0x110/0x110 [ 27.800147][ T390] ? do_group_exit+0x13e/0x300 [ 27.805054][ T390] ? __kasan_check_write+0x14/0x20 [ 27.810216][ T390] ? get_signal+0xdee/0x13d0 [ 27.814987][ T390] ? do_signal+0xad/0xda0 [ 27.819410][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 27.824603][ T390] ? cgroup_leave_frozen+0x160/0x2a0 [ 27.829893][ T390] ? ptrace_stop+0x52c/0x9d0 [ 27.834505][ T390] ? __kasan_check_write+0x14/0x20 [ 27.839705][ T390] ? ptrace_stop+0x6bf/0x9d0 [ 27.844422][ T390] ? signal_fault+0x1d0/0x1d0 [ 27.849358][ T390] ? do_syscall_64+0x170/0x170 [ 27.854382][ T390] ? exit_to_usermode_loop+0xc4/0x1b0 [ 27.861110][ T390] ? prepare_exit_to_usermode+0x18e/0x1f0 [ 27.866869][ T390] ? do_syscall_64+0x13e/0x170 [ 27.871652][ T390] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 27.877816][ T390] ================================================================================ [ 27.887437][ T390] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 27.893582][ T390] CPU: 0 PID: 390 Comm: syz-executor155 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 27.904869][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 27.916031][ T390] RIP: 0010:stack_depot_fetch+0x69/0x70 [ 27.921794][ T390] Code: 0e 8b 44 18 0c 5b 41 5e 41 5f 5d c3 48 c7 c7 00 8c e7 85 49 89 f7 4c 89 f6 e8 23 39 00 00 4c 89 fe 41 81 fe ff 1f 00 00 76 be <67> 0f b9 40 05 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 [ 27.941888][ T390] RSP: 0018:ffff8881ed697b98 EFLAGS: 00010016 [ 27.948295][ T390] RAX: ffffffff84278211 RBX: 00000000ffff8881 RCX: ffff8881da010fc0 [ 27.956779][ T390] RDX: 0000000000000000 RSI: ffff8881ed697bc0 RDI: 0000000000000000 [ 27.965455][ T390] RBP: ffff8881ed697bb0 R08: dffffc0000000000 R09: ffffed103edc5262 [ 27.973853][ T390] R10: ffffed103edc5262 R11: 1ffff1103edc5261 R12: ffffffff812deaed [ 27.981944][ T390] R13: 0000000000000000 R14: 00000000001f8881 R15: ffff8881ed697bc0 [ 27.990528][ T390] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.000129][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.006898][ T390] CR2: ffffe8ffffc11230 CR3: 00000001f5c2a000 CR4: 00000000003406b0 [ 28.014989][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.023513][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.031699][ T390] Call Trace: [ 28.035039][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.040872][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.047941][ T390] ? do_page_fault+0x241/0x320 [ 28.052722][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.059473][ T390] ? page_fault+0x2f/0x40 [ 28.063852][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.069661][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.076411][ T390] ? do_page_fault+0x241/0x320 [ 28.081312][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.088838][ T390] ? page_fault+0x2f/0x40 [ 28.093343][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.099153][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.105906][ T390] ? do_page_fault+0x241/0x320 [ 28.110986][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.117772][ T390] ? page_fault+0x2f/0x40 [ 28.122407][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.128477][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.135681][ T390] ? do_page_fault+0x241/0x320 [ 28.140465][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.147364][ T390] ? page_fault+0x2f/0x40 [ 28.151797][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.157811][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.164893][ T390] ? do_page_fault+0x241/0x320 [ 28.170712][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.178443][ T390] ? page_fault+0x2f/0x40 [ 28.183305][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.189997][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.197364][ T390] ? do_page_fault+0x241/0x320 [ 28.202270][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.209135][ T390] ? page_fault+0x2f/0x40 [ 28.213669][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.219477][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.226400][ T390] ? do_page_fault+0x241/0x320 [ 28.231151][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.238216][ T390] ? page_fault+0x2f/0x40 [ 28.242537][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.248527][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.255304][ T390] ? do_page_fault+0x241/0x320 [ 28.260152][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.267099][ T390] ? page_fault+0x2f/0x40 [ 28.271573][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.277659][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.284783][ T390] ? do_page_fault+0x241/0x320 [ 28.289644][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.296432][ T390] ? page_fault+0x2f/0x40 [ 28.300861][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.307047][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.314286][ T390] ? do_page_fault+0x241/0x320 [ 28.319074][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.326092][ T390] ? page_fault+0x2f/0x40 [ 28.330633][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.336638][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.343505][ T390] ? do_page_fault+0x241/0x320 [ 28.348274][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.355136][ T390] ? page_fault+0x2f/0x40 [ 28.359646][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.365460][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.372224][ T390] ? do_page_fault+0x241/0x320 [ 28.376990][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.383864][ T390] ? page_fault+0x2f/0x40 [ 28.388182][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.393989][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.400741][ T390] ? do_page_fault+0x241/0x320 [ 28.405605][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.412352][ T390] ? page_fault+0x2f/0x40 [ 28.416665][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.422468][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.429306][ T390] ? do_page_fault+0x241/0x320 [ 28.434071][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.441113][ T390] ? page_fault+0x2f/0x40 [ 28.445459][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.451261][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.458048][ T390] ? do_page_fault+0x241/0x320 [ 28.462821][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.469769][ T390] ? page_fault+0x2f/0x40 [ 28.474244][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.480301][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.487355][ T390] ? do_page_fault+0x241/0x320 [ 28.492265][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.499116][ T390] ? page_fault+0x2f/0x40 [ 28.503465][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.509576][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.516338][ T390] ? do_page_fault+0x241/0x320 [ 28.521115][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.527884][ T390] ? page_fault+0x2f/0x40 [ 28.532209][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.538017][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.544847][ T390] ? do_page_fault+0x241/0x320 [ 28.549761][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.556535][ T390] ? page_fault+0x2f/0x40 [ 28.560857][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.566877][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.573642][ T390] ? do_page_fault+0x241/0x320 [ 28.578623][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.585508][ T390] ? page_fault+0x2f/0x40 [ 28.589852][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.595676][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.602715][ T390] ? do_page_fault+0x241/0x320 [ 28.607481][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.614248][ T390] ? page_fault+0x2f/0x40 [ 28.618584][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [pid 341] kill(-389, SIGKILL) = 0 [pid 341] kill(389, SIGKILL) = 0 [ 28.624398][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.631159][ T390] ? do_page_fault+0x241/0x320 [ 28.636336][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.643628][ T390] ? page_fault+0x2f/0x40 [ 28.648470][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.655052][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.662325][ T390] ? do_page_fault+0x241/0x320 [ 28.667212][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.674537][ T390] ? page_fault+0x2f/0x40 [ 28.678998][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.686231][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.693728][ T390] ? do_page_fault+0x241/0x320 [ 28.698725][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.705758][ T390] ? page_fault+0x2f/0x40 [ 28.710212][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.716279][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.723143][ T390] ? do_page_fault+0x241/0x320 [pid 341] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 341] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 341] getdents64(3, 0x555571d1a730 /* 2 entries */, 32768) = 48 [pid 341] getdents64(3, 0x555571d1a730 /* 0 entries */, 32768) = 0 [pid 341] close(3) = 0 [ 28.727900][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.734817][ T390] ? page_fault+0x2f/0x40 [ 28.739331][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.745443][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.752217][ T390] ? do_page_fault+0x241/0x320 [ 28.757275][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.764413][ T390] ? page_fault+0x2f/0x40 [ 28.768760][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.774575][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.781511][ T390] ? do_page_fault+0x241/0x320 [ 28.786548][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.793608][ T390] ? page_fault+0x2f/0x40 [ 28.798196][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.804498][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.811536][ T390] ? do_page_fault+0x241/0x320 [ 28.816304][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.823098][ T390] ? page_fault+0x2f/0x40 [ 28.827503][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.833330][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.840120][ T390] ? do_page_fault+0x241/0x320 [ 28.844873][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.852260][ T390] ? page_fault+0x2f/0x40 [ 28.856752][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.862811][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.869747][ T390] ? do_page_fault+0x241/0x320 [ 28.874613][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.881772][ T390] ? page_fault+0x2f/0x40 [ 28.887052][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.895008][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.903045][ T390] ? do_page_fault+0x241/0x320 [ 28.909235][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.916172][ T390] ? page_fault+0x2f/0x40 [ 28.920988][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.926798][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.933863][ T390] ? do_page_fault+0x241/0x320 [ 28.938815][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.946746][ T390] ? page_fault+0x2f/0x40 [ 28.951276][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.957291][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.964236][ T390] ? do_page_fault+0x241/0x320 [ 28.969326][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.976232][ T390] ? page_fault+0x2f/0x40 [ 28.980927][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 28.987195][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 28.994141][ T390] ? do_page_fault+0x241/0x320 [ 28.999453][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.007013][ T390] ? page_fault+0x2f/0x40 [ 29.011685][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.017689][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.024629][ T390] ? do_page_fault+0x241/0x320 [ 29.029489][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.036487][ T390] ? page_fault+0x2f/0x40 [ 29.041026][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.046978][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.054095][ T390] ? do_page_fault+0x241/0x320 [ 29.058932][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.065769][ T390] ? page_fault+0x2f/0x40 [ 29.070121][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.075920][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.082679][ T390] ? do_page_fault+0x241/0x320 [ 29.087724][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.095375][ T390] ? page_fault+0x2f/0x40 [ 29.099702][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.105773][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.112634][ T390] ? do_page_fault+0x241/0x320 [ 29.117532][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.124844][ T390] ? page_fault+0x2f/0x40 [ 29.129611][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.136408][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.143337][ T390] ? do_page_fault+0x241/0x320 [ 29.148760][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.155600][ T390] ? page_fault+0x2f/0x40 [ 29.160244][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.166303][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.173448][ T390] ? do_page_fault+0x241/0x320 [ 29.178201][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.184949][ T390] ? page_fault+0x2f/0x40 [ 29.189559][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.195638][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.202396][ T390] ? do_page_fault+0x241/0x320 [ 29.207234][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.214007][ T390] ? page_fault+0x2f/0x40 [ 29.218346][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.224172][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.230947][ T390] ? do_page_fault+0x241/0x320 [ 29.235730][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.242581][ T390] ? page_fault+0x2f/0x40 [ 29.247006][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.253222][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.259992][ T390] ? do_page_fault+0x241/0x320 [ 29.264963][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.271927][ T390] ? page_fault+0x2f/0x40 [ 29.276388][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.282207][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.288969][ T390] ? do_page_fault+0x241/0x320 [ 29.293832][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.300838][ T390] ? page_fault+0x2f/0x40 [ 29.305289][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.311108][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.317916][ T390] ? do_page_fault+0x241/0x320 [ 29.322755][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.329643][ T390] ? page_fault+0x2f/0x40 [ 29.334521][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.340605][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.347380][ T390] ? do_page_fault+0x241/0x320 [ 29.352200][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.359048][ T390] ? page_fault+0x2f/0x40 [ 29.363584][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.369652][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.376837][ T390] ? do_page_fault+0x241/0x320 [ 29.381883][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.389474][ T390] ? page_fault+0x2f/0x40 [ 29.393989][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.400257][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.407036][ T390] ? do_page_fault+0x241/0x320 [ 29.412010][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.419999][ T390] ? page_fault+0x2f/0x40 [ 29.424438][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.431022][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.437777][ T390] ? do_page_fault+0x241/0x320 [ 29.442547][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.449492][ T390] ? page_fault+0x2f/0x40 [ 29.453834][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.459647][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.466486][ T390] ? do_page_fault+0x241/0x320 [ 29.471323][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.478094][ T390] ? page_fault+0x2f/0x40 [ 29.482659][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.488497][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.495251][ T390] ? do_page_fault+0x241/0x320 [ 29.500689][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.508808][ T390] ? page_fault+0x2f/0x40 [ 29.513541][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.520343][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.527893][ T390] ? do_page_fault+0x241/0x320 [ 29.532655][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.539436][ T390] ? page_fault+0x2f/0x40 [ 29.544266][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.550122][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.557192][ T390] ? do_page_fault+0x241/0x320 [ 29.562271][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.569702][ T390] ? page_fault+0x2f/0x40 [ 29.574366][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.580286][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.587232][ T390] ? do_page_fault+0x241/0x320 [ 29.591985][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.599184][ T390] ? page_fault+0x2f/0x40 [ 29.603539][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.609730][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.616482][ T390] ? check_preemption_disabled+0x9b/0x300 [ 29.622213][ T390] ? do_page_fault+0x241/0x320 [ 29.626982][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.633739][ T390] ? page_fault+0x2f/0x40 [ 29.638071][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.643973][ T390] ? arch_stack_walk+0xf0/0x140 [ 29.648811][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.655681][ T390] ? stack_trace_save+0xaa/0xf0 [ 29.660949][ T390] ? stack_trace_snprint+0x170/0x170 [ 29.666804][ T390] ? do_page_fault+0x241/0x320 [ 29.671561][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.678482][ T390] ? page_fault+0x2f/0x40 [ 29.682989][ T390] ? perf_trace_x86_exceptions+0x167/0x360 [ 29.688801][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.696278][ T390] ? unwind_next_frame+0x3f7/0x760 [ 29.701392][ T390] ? do_page_fault+0x241/0x320 [ 29.706138][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.712884][ T390] ? page_fault+0x2f/0x40 [ 29.717197][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 29.722475][ T390] ? strncpy_from_unsafe+0xe8/0x270 [ 29.727663][ T390] ? strncpy_from_unsafe+0xa5/0x270 [ 29.732862][ T390] ? bpf_probe_read_str+0x45/0x90 [ 29.738241][ T390] ? bpf_trace_run2+0xb8/0x230 [ 29.742991][ T390] ? bpf_trace_run1+0x230/0x230 [ 29.747849][ T390] ? rcu_irq_enter+0x2e0/0x2e0 [ 29.752597][ T390] ? debug_smp_processor_id+0x20/0x20 [ 29.757978][ T390] ? __bpf_trace_tlb_flush+0x25/0x30 [ 29.763245][ T390] ? perf_trace_tlb_flush+0x350/0x350 [ 29.768800][ T390] ? trace_tlb_flush_rcuidle+0xff/0x150 [ 29.774346][ T390] ? switch_mm_irqs_off+0x64c/0x9b0 [ 29.779851][ T390] ? switch_mm+0xc0/0xc0 [ 29.784226][ T390] ? __get_locked_pte+0x28e/0x350 [ 29.789420][ T390] ? __text_poke+0x435/0x600 [ 29.794022][ T390] ? do_page_fault+0x1f/0x320 [ 29.798901][ T390] ? text_poke+0x20/0x20 [ 29.803463][ T390] ? __kasan_slab_free+0x23a/0x280 [ 29.808666][ T390] ? kasan_slab_free+0xe/0x10 [ 29.813476][ T390] ? slab_free_freelist_hook+0xb7/0x180 [ 29.819729][ T390] ? kfree+0xbe/0x260 [ 29.823746][ T390] ? selinux_perf_event_free+0x42/0x50 [ 29.829202][ T390] ? text_poke_bp_batch+0xb0/0x260 [ 29.834573][ T390] ? __kasan_check_write+0x14/0x20 [ 29.839672][ T390] ? patch_cmp+0x50/0x50 [ 29.844023][ T390] ? do_page_fault+0x1f/0x320 [ 29.848684][ T390] ? do_page_fault+0x1f/0x320 [ 29.853686][ T390] ? arch_jump_label_transform_apply+0x2b/0x50 [ 29.859958][ T390] ? __jump_label_update+0x37c/0x3a0 [ 29.865768][ T390] ? jump_label_update+0x34c/0x3e0 [ 29.871143][ T390] ? __static_key_slow_dec+0x6e/0x90 [ 29.876816][ T390] ? static_key_slow_dec+0x40/0x80 [ 29.881963][ T390] ? trace_pagefault_unreg+0x10/0x20 [ 29.887500][ T390] ? tracepoint_probe_unregister+0x27a/0x6d0 [ 29.894178][ T390] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 29.901612][ T390] ? trace_event_reg+0x21c/0x260 [ 29.907512][ T390] ? perf_trace_event_unreg+0xbb/0x1e0 [ 29.912995][ T390] ? perf_trace_destroy+0x96/0xb0 [ 29.918304][ T390] ? tp_perf_event_destroy+0x15/0x20 [ 29.923948][ T390] ? perf_swevent_read+0x10/0x10 [ 29.929664][ T390] ? _free_event+0x95b/0xcc0 [ 29.934652][ T390] ? perf_event__header_size+0x220/0x220 [ 29.940289][ T390] ? perf_event_release_kernel+0xc26/0xd50 [ 29.946258][ T390] ? perf_event_read_local+0x630/0x630 [ 29.951716][ T390] ? perf_mmap+0x1390/0x1390 [ 29.956812][ T390] ? perf_release+0x3b/0x40 [ 29.961367][ T390] ? __fput+0x2a3/0x730 [ 29.965533][ T390] ? ____fput+0x15/0x20 [ 29.969723][ T390] ? task_work_run+0x146/0x170 [ 29.974519][ T390] ? do_exit+0xa43/0x2660 [ 29.979091][ T390] ? put_task_struct+0x90/0x90 [ 29.983996][ T390] ? __kasan_check_write+0x14/0x20 [ 29.989600][ T390] ? _raw_spin_lock_irq+0x8f/0xe0 [ 29.994780][ T390] ? _raw_spin_lock_irqsave+0x110/0x110 [ 30.000559][ T390] ? do_group_exit+0x13e/0x300 [ 30.005759][ T390] ? __kasan_check_write+0x14/0x20 [ 30.011303][ T390] ? get_signal+0xdee/0x13d0 [ 30.016154][ T390] ? do_signal+0xad/0xda0 [ 30.020516][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 30.025737][ T390] ? cgroup_leave_frozen+0x160/0x2a0 [ 30.031314][ T390] ? ptrace_stop+0x52c/0x9d0 [ 30.035945][ T390] ? __kasan_check_write+0x14/0x20 [ 30.041402][ T390] ? ptrace_stop+0x6bf/0x9d0 [ 30.046563][ T390] ? signal_fault+0x1d0/0x1d0 [ 30.051270][ T390] ? do_syscall_64+0x170/0x170 [ 30.056134][ T390] ? exit_to_usermode_loop+0xc4/0x1b0 [ 30.061675][ T390] ? prepare_exit_to_usermode+0x18e/0x1f0 [ 30.067400][ T390] ? do_syscall_64+0x13e/0x170 [ 30.072224][ T390] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 30.078531][ T390] Modules linked in: [ 30.082452][ T390] ---[ end trace 1bb33c75599a94db ]--- [ 30.088003][ T390] RIP: 0010:stack_depot_fetch+0x69/0x70 [ 30.093580][ T390] Code: 0e 8b 44 18 0c 5b 41 5e 41 5f 5d c3 48 c7 c7 00 8c e7 85 49 89 f7 4c 89 f6 e8 23 39 00 00 4c 89 fe 41 81 fe ff 1f 00 00 76 be <67> 0f b9 40 05 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 [ 30.113975][ T390] RSP: 0018:ffff8881ed697b98 EFLAGS: 00010016 [ 30.120038][ T390] RAX: ffffffff84278211 RBX: 00000000ffff8881 RCX: ffff8881da010fc0 [ 30.128529][ T390] RDX: 0000000000000000 RSI: ffff8881ed697bc0 RDI: 0000000000000000 [ 30.137841][ T390] RBP: ffff8881ed697bb0 R08: dffffc0000000000 R09: ffffed103edc5262 [ 30.145941][ T390] R10: ffffed103edc5262 R11: 1ffff1103edc5261 R12: ffffffff812deaed [ 30.154076][ T390] R13: 0000000000000000 R14: 00000000001f8881 R15: ffff8881ed697bc0 [ 30.162779][ T390] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 30.171725][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.178310][ T390] CR2: ffffe8ffffc11230 CR3: 00000001f5c2a000 CR4: 00000000003406b0 [ 30.187218][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.195295][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.203532][ T390] Kernel panic - not syncing: Fatal exception [ 30.210074][ T390] Kernel Offset: disabled [ 30.214657][ T390] Rebooting in 86400 seconds..