./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor839419732 <...> Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. execve("./syz-executor839419732", ["./syz-executor839419732"], 0x7ffea130e170 /* 10 vars */) = 0 brk(NULL) = 0x555556ad6000 brk(0x555556ad6d00) = 0x555556ad6d00 arch_prctl(ARCH_SET_FS, 0x555556ad6380) = 0 set_tid_address(0x555556ad6650) = 292 set_robust_list(0x555556ad6660, 24) = 0 rseq(0x555556ad6ca0, 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-executor839419732", 4096) = 27 getrandom("\x5d\x0c\x93\x7f\x0a\xc7\x93\x23", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556ad6d00 brk(0x555556af7d00) = 0x555556af7d00 brk(0x555556af8000) = 0x555556af8000 mprotect(0x7f0f2908a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad6650) = 293 ./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x555556ad6660, 24) = 0 [pid 293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] setpgid(0, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] write(3, "1000", 4) = 4 [pid 293] close(3) = 0 [pid 293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [ 20.088961][ T30] audit: type=1400 audit(1713840398.824:66): avc: denied { execmem } for pid=292 comm="syz-executor839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.096522][ T30] audit: type=1400 audit(1713840398.834:67): avc: denied { map_create } for pid=293 comm="syz-executor839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.099495][ T30] audit: type=1400 audit(1713840398.834:68): avc: denied { map_read map_write } for pid=293 comm="syz-executor839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.102771][ T30] audit: type=1400 audit(1713840398.834:69): avc: denied { prog_load } for pid=293 comm="syz-executor839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.106192][ T30] audit: type=1400 audit(1713840398.834:70): avc: denied { bpf } for pid=293 comm="syz-executor839" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 20.113628][ T30] audit: type=1400 audit(1713840398.834:71): avc: denied { perfmon } for pid=293 comm="syz-executor839" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 293] exit_group(0) = ? [pid 293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=293, 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=0x555556ad6650) = 294 ./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x555556ad6660, 24) = 0 [pid 294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] setpgid(0, 0) = 0 [pid 294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] write(3, "1000", 4) = 4 [pid 294] close(3) = 0 [pid 294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 294] exit_group(0) = ? [pid 294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=294, 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=0x555556ad6650) = 295 ./strace-static-x86_64: Process 295 attached [pid 295] set_robust_list(0x555556ad6660, 24) = 0 [pid 295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] setpgid(0, 0) = 0 [pid 295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] write(3, "1000", 4) = 4 [pid 295] close(3) = 0 [pid 295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [ 20.245312][ T30] audit: type=1400 audit(1713840398.974:72): avc: denied { prog_run } for pid=293 comm="syz-executor839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 295] exit_group(0) = ? [pid 295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, 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 296 attached [pid 296] set_robust_list(0x555556ad6660, 24) = 0 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 296 [pid 296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] setpgid(0, 0) = 0 [pid 296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 296] write(3, "1000", 4) = 4 [pid 296] close(3) = 0 [pid 296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 296] exit_group(0) = ? [pid 296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, 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=0x555556ad6650) = 297 ./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x555556ad6660, 24) = 0 [pid 297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] setpgid(0, 0) = 0 [pid 297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] write(3, "1000", 4) = 4 [pid 297] close(3) = 0 [pid 297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 297] exit_group(0) = ? [pid 297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, 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 298 attached , child_tidptr=0x555556ad6650) = 298 [pid 298] set_robust_list(0x555556ad6660, 24) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4) = 4 [pid 298] close(3) = 0 [pid 298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 298] exit_group(0) = ? [pid 298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad6650) = 299 ./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x555556ad6660, 24) = 0 [pid 299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] setpgid(0, 0) = 0 [pid 299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] write(3, "1000", 4) = 4 [pid 299] close(3) = 0 [pid 299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 299] exit_group(0) = ? [pid 299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad6650) = 301 ./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x555556ad6660, 24) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] setpgid(0, 0) = 0 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] write(3, "1000", 4) = 4 [pid 301] close(3) = 0 [pid 301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 301] exit_group(0) = ? [pid 301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, 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=0x555556ad6650) = 302 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x555556ad6660, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 302] exit_group(0) = ? [pid 302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad6650) = 303 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x555556ad6660, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 303] exit_group(0) = ? [pid 303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, 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=0x555556ad6650) = 304 ./strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x555556ad6660, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 304] exit_group(0) = ? [pid 304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, 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 305 attached [pid 305] set_robust_list(0x555556ad6660, 24) = 0 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 305 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 305] exit_group(0) = ? [pid 305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, 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=0x555556ad6650) = 306 ./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x555556ad6660, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 306] exit_group(0) = ? [pid 306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, 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 307 attached , child_tidptr=0x555556ad6650) = 307 [pid 307] set_robust_list(0x555556ad6660, 24) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 307] exit_group(0) = ? [pid 307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, 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=0x555556ad6650) = 308 ./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x555556ad6660, 24) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 [pid 308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 308] exit_group(0) = ? [pid 308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, 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=0x555556ad6650) = 309 ./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x555556ad6660, 24) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 309] exit_group(0) = ? [pid 309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, 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=0x555556ad6650) = 310 ./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x555556ad6660, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 310] exit_group(0) = ? [pid 310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, 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=0x555556ad6650) = 311 ./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x555556ad6660, 24) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 311] exit_group(0) = ? [pid 311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, 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 312 attached [pid 312] set_robust_list(0x555556ad6660, 24) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 312 [pid 312] <... prctl resumed>) = 0 [pid 312] setpgid(0, 0) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 312] close(3) = 0 [pid 312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 312] exit_group(0) = ? [pid 312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, 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=0x555556ad6650) = 313 ./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x555556ad6660, 24) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 [pid 313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 313] exit_group(0) = ? [pid 313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, 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 315 attached [pid 315] set_robust_list(0x555556ad6660, 24) = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 315 [pid 315] <... bpf resumed>) = 3 [pid 315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 315] exit_group(0) = ? [pid 315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, 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 316 attached , child_tidptr=0x555556ad6650) = 316 [pid 316] set_robust_list(0x555556ad6660, 24) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 316] exit_group(0) = ? [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, 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 317 attached [pid 317] set_robust_list(0x555556ad6660, 24) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 317 [pid 317] <... openat resumed>) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, 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 318 attached [pid 318] set_robust_list(0x555556ad6660, 24) = 0 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 318 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, 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=0x555556ad6650) = 319 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555556ad6660, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 319] exit_group(0) = ? [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, 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 320 attached [pid 320] set_robust_list(0x555556ad6660, 24) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 320 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 320] exit_group(0) = ? [pid 320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, 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=0x555556ad6650) = 321 ./strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x555556ad6660, 24) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, 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 322 attached [pid 322] set_robust_list(0x555556ad6660, 24) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 292] <... clone resumed>, child_tidptr=0x555556ad6650) = 322 [pid 322] <... bpf resumed>) = 3 [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 322] exit_group(0) = ? [pid 322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad6650) = 323 ./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x555556ad6660, 24) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, 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}, 144) = -1 EFAULT (Bad address) [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, 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}, 144) = 4 [pid 323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [ 20.846734][ C0] ------------[ cut here ]------------ [ 20.852000][ C0] WARNING: CPU: 0 PID: 323 at kernel/softirq.c:358 __local_bh_enable_ip+0x6c/0x80 [ 20.861027][ C0] Modules linked in: [ 20.864762][ C0] CPU: 0 PID: 323 Comm: syz-executor839 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 20.874829][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 20.884725][ C0] RIP: 0010:__local_bh_enable_ip+0x6c/0x80 [ 20.890450][ C0] Code: 66 8b 05 87 7d c0 7e 66 85 c0 75 22 bf 01 00 00 00 e8 a8 41 09 00 65 8b 05 f9 86 bf 7e 85 c0 74 02 5d c3 e8 fa 9a bd ff 5d c3 <0f> 0b eb a2 e8 0b 00 00 00 eb d7 66 0f 1f 84 00 00 00 00 00 55 48 [ 20.909893][ C0] RSP: 0018:ffffc90000007ae0 EFLAGS: 00010006 [ 20.915796][ C0] RAX: 0000000080010204 RBX: ffff88811c357c08 RCX: dffffc0000000000 [ 20.923687][ C0] RDX: 0000000080010204 RSI: 0000000000000201 RDI: ffffffff83fe1542 [ 20.931497][ C0] RBP: ffffc90000007ae0 R08: dffffc0000000000 R09: 0000000000000003 [ 20.939309][ C0] R10: fffff52000000f50 R11: dffffc0000000001 R12: 0000000000000000 [ 20.947122][ C0] R13: dffffc0000000000 R14: 00000000fffffffe R15: ffff88811c357c00 [ 20.954933][ C0] FS: 0000555556ad6380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 20.963786][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.970207][ C0] CR2: 0000000000000000 CR3: 000000011bd87000 CR4: 00000000003506b0 [ 20.978034][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.985832][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 20.993640][ C0] Call Trace: [ 20.996953][ C0] [ 20.999632][ C0] ? show_regs+0x58/0x60 [ 21.003712][ C0] ? __warn+0x160/0x2f0 [ 21.007700][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.012743][ C0] ? report_bug+0x3d9/0x5b0 [ 21.017077][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.022108][ C0] ? handle_bug+0x41/0x70 [ 21.026273][ C0] ? exc_invalid_op+0x1b/0x50 [ 21.030788][ C0] ? asm_exc_invalid_op+0x1b/0x20 [ 21.035649][ C0] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 21.040940][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.045976][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 21.050748][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 21.055868][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb5c [ 21.061258][ C0] bpf_trace_run3+0x11e/0x250 [ 21.065765][ C0] ? __kasan_check_write+0x14/0x20 [ 21.070709][ C0] ? bpf_trace_run2+0x210/0x210 [ 21.075406][ C0] ? __raise_softirq_irqoff+0x1a/0xe0 [ 21.080607][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 21.085855][ C0] enqueue_timer+0x351/0x4c0 [ 21.090278][ C0] add_timer_on+0x3f3/0x560 [ 21.094708][ C0] ? add_timer+0x80/0x80 [ 21.098792][ C0] ? __handle_irq_event_percpu+0x6c5/0x730 [ 21.104514][ C0] add_interrupt_randomness+0x40d/0x480 [ 21.109897][ C0] handle_irq_event+0x124/0x2b0 [ 21.114580][ C0] ? handle_irq_event_percpu+0x1a0/0x1a0 [ 21.120132][ C0] ? apic_ack_edge+0x10e/0x1b0 [ 21.124731][ C0] handle_edge_irq+0x2ea/0xda0 [ 21.129355][ C0] __common_interrupt+0x97/0x1b0 [ 21.134108][ C0] common_interrupt+0xaf/0xd0 [ 21.138629][ C0] [ 21.141397][ C0] [ 21.144175][ C0] asm_common_interrupt+0x27/0x40 [ 21.149036][ C0] RIP: 0010:finish_task_switch+0x16f/0x7b0 [ 21.154676][ C0] Code: 74 08 4c 89 ff e8 91 3b 65 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 59 b3 7b 03 fb 49 8d 9d 38 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30 [ 21.174124][ C0] RSP: 0018:ffffc90000957bc0 EFLAGS: 00000282 [ 21.180017][ C0] RAX: 0000000080000001 RBX: ffff88811fd10b38 RCX: 0000000000000002 [ 21.187920][ C0] RDX: 0000000000000001 RSI: ffffffff85830500 RDI: 0000000000000001 [ 21.195733][ C0] RBP: ffffc90000957c10 R08: dffffc0000000000 R09: ffffed1023ed89e1 [ 21.203546][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7036cc0 [ 21.211437][ C0] R13: ffff88811fd10000 R14: 1ffff1103ee06f01 R15: ffff8881f7037808 [ 21.219367][ C0] __schedule+0xcd4/0x1590 [ 21.223686][ C0] ? __sched_text_start+0x8/0x8 [ 21.228469][ C0] ? cgroup_update_frozen+0x15f/0x980 [ 21.233838][ C0] schedule+0x11f/0x1e0 [ 21.237917][ C0] ptrace_stop+0x4ea/0xa90 [ 21.242275][ C0] ptrace_notify+0x22b/0x350 [ 21.246683][ C0] ? do_notify_parent+0xa30/0xa30 [ 21.251549][ C0] ? __kasan_check_read+0x11/0x20 [ 21.256402][ C0] syscall_exit_to_user_mode+0xac/0x160 [ 21.261787][ C0] do_syscall_64+0x49/0xb0 [ 21.266140][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 21.271960][ C0] RIP: 0033:0x7f0f29016cf9 [ 21.276193][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 21.295643][ C0] RSP: 002b:00007ffffbaec958 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 21.303880][ C0] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 00007f0f29016cf9 [ 21.311695][ C0] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 21.319500][ C0] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006 [ 21.327405][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 21.335213][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 21.343048][ C0] [ 21.345883][ C0] ---[ end trace 39a47521c95bc15b ]--- [ 121.345899][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 121.352472][ C1] rcu: 1-...!: (9999 ticks this GP) idle=89b/1/0x4000000000000000 softirq=2061/2061 fqs=0 last_accelerate: 92da/b9ea dyntick_enabled: 1 [ 121.366233][ C1] (t=10000 jiffies g=561 q=2) [ 121.370829][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 121.381851][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 121.391670][ C1] rcu: RCU grace-period kthread stack dump: [ 121.397403][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004008 [ 121.406434][ C1] Call Trace: [ 121.409631][ C1] [ 121.412484][ C1] ? __mod_timer+0x8d3/0xcf0 [ 121.416830][ C1] ? mod_timer_pending+0x30/0x30 [ 121.421612][ C1] ? __kasan_check_write+0x14/0x20 [ 121.426548][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.432368][ C1] ? schedule_timeout+0x187/0x370 [ 121.437241][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.442265][ C1] ? console_conditional_schedule+0x30/0x30 [ 121.447985][ C1] ? update_process_times+0x200/0x200 [ 121.453195][ C1] ? prepare_to_swait_event+0x308/0x320 [ 121.458576][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 121.463349][ C1] ? debug_smp_processor_id+0x17/0x20 [ 121.468591][ C1] ? __note_gp_changes+0x4ab/0x920 [ 121.473511][ C1] ? rcu_gp_init+0xc30/0xc30 [ 121.477929][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.482965][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 121.487389][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 121.491989][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.496675][ C1] ? rcu_barrier_callback+0x50/0x50 [ 121.501716][ C1] ? __kasan_check_read+0x11/0x20 [ 121.506570][ C1] ? __kthread_parkme+0xb2/0x200 [ 121.511344][ C1] ? kthread+0x421/0x510 [ 121.515421][ C1] ? rcu_barrier_callback+0x50/0x50 [ 121.520455][ C1] ? kthread_blkcg+0xd0/0xd0 [ 121.524881][ C1] ? ret_from_fork+0x1f/0x30 [ 121.529312][ C1] [ 121.532182][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 121.538431][ C1] Sending NMI from CPU 1 to CPUs 0: [ 121.543519][ C0] NMI backtrace for cpu 0 [ 121.543544][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 121.543564][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 121.543574][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 121.543596][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 121.543610][ C0] RSP: 0018:ffffc90000007b60 EFLAGS: 00000046 [ 121.543625][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 121.543638][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 121.543650][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 121.543663][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.543675][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 121.543687][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 121.543702][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.543714][ C0] CR2: 0000000000000000 CR3: 000000011bd87000 CR4: 00000000003506b0 [ 121.543729][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 121.543739][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 121.543751][ C0] Call Trace: [ 121.543757][ C0] [ 121.543763][ C0] ? show_regs+0x58/0x60 [ 121.543798][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 121.543839][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.543882][ C0] ? kvm_wait+0x117/0x180 [ 121.543914][ C0] ? kvm_wait+0x117/0x180 [ 121.543947][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 121.543985][ C0] ? nmi_handle+0xa8/0x280 [ 121.544022][ C0] ? kvm_wait+0x117/0x180 [ 121.544054][ C0] ? default_do_nmi+0x69/0x160 [ 121.544091][ C0] ? exc_nmi+0xaf/0x120 [ 121.544124][ C0] ? end_repeat_nmi+0x16/0x31 [ 121.544146][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 121.544168][ C0] ? kvm_wait+0x117/0x180 [ 121.544183][ C0] ? kvm_wait+0x117/0x180 [ 121.544200][ C0] ? kvm_wait+0x117/0x180 [ 121.544215][ C0] [ 121.544220][ C0] [ 121.544225][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 121.544243][ C0] ? pv_hash+0x86/0x150 [ 121.544260][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 121.544296][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.544315][ C0] ? __kasan_check_read+0x11/0x20 [ 121.544333][ C0] ? check_preempt_wakeup+0x16a/0xbe0 [ 121.544355][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 121.544374][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 121.544395][ C0] __run_timers+0x115/0xa10 [ 121.544414][ C0] ? calc_index+0x280/0x280 [ 121.544431][ C0] run_timer_softirq+0x69/0xf0 [ 121.544447][ C0] __do_softirq+0x26d/0x5bf [ 121.544464][ C0] do_softirq+0xf6/0x150 [ 121.544483][ C0] [ 121.544488][ C0] [ 121.544493][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 121.544511][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 121.544529][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.544547][ C0] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 121.544568][ C0] __local_bh_enable_ip+0x75/0x80 [ 121.544586][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 121.544605][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 121.544625][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb5c [ 121.544643][ C0] bpf_trace_run3+0x11e/0x250 [ 121.544662][ C0] ? __kasan_check_write+0x14/0x20 [ 121.544680][ C0] ? bpf_trace_run2+0x210/0x210 [ 121.544698][ C0] ? debug_smp_processor_id+0x17/0x20 [ 121.544716][ C0] ? get_nohz_timer_target+0x79/0x750 [ 121.544737][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 121.544757][ C0] enqueue_timer+0x351/0x4c0 [ 121.544773][ C0] __mod_timer+0x8d3/0xcf0 [ 121.544794][ C0] ? mod_timer_pending+0x30/0x30 [ 121.544813][ C0] ? __kasan_check_write+0x14/0x20 [ 121.544830][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.544851][ C0] schedule_timeout+0x187/0x370 [ 121.544868][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.544887][ C0] ? console_conditional_schedule+0x30/0x30 [ 121.544906][ C0] ? update_process_times+0x200/0x200 [ 121.544926][ C0] ? prepare_to_swait_event+0x308/0x320 [ 121.544945][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 121.544965][ C0] ? debug_smp_processor_id+0x17/0x20 [ 121.544983][ C0] ? __note_gp_changes+0x4ab/0x920 [ 121.545001][ C0] ? rcu_gp_init+0xc30/0xc30 [ 121.545019][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.545038][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 121.545057][ C0] rcu_gp_kthread+0xa4/0x350 [ 121.545075][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.545093][ C0] ? rcu_barrier_callback+0x50/0x50 [ 121.545113][ C0] ? __kasan_check_read+0x11/0x20 [ 121.545130][ C0] ? __kthread_parkme+0xb2/0x200 [ 121.545148][ C0] kthread+0x421/0x510 [ 121.545165][ C0] ? rcu_barrier_callback+0x50/0x50 [ 121.545183][ C0] ? kthread_blkcg+0xd0/0xd0 [ 121.545201][ C0] ret_from_fork+0x1f/0x30 [ 121.545219][ C0] [ 121.545229][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.715 msecs [ 121.545492][ C1] Sending NMI from CPU 1 to CPUs 0: [ 122.034785][ C0] NMI backtrace for cpu 0 [ 122.034797][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.034817][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.034827][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 122.034852][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 122.034866][ C0] RSP: 0018:ffffc90000007b60 EFLAGS: 00000046 [ 122.034882][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 122.034895][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 122.034907][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 122.034920][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.034932][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 122.034944][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 122.034959][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.034972][ C0] CR2: 0000000000000000 CR3: 000000011bd87000 CR4: 00000000003506b0 [ 122.034987][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.034997][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.035008][ C0] Call Trace: [ 122.035013][ C0] [ 122.035021][ C0] ? show_regs+0x58/0x60 [ 122.035039][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.035059][ C0] ? ___ratelimit+0x3c0/0x5a0 [ 122.035078][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.035098][ C0] ? kvm_wait+0x117/0x180 [ 122.035114][ C0] ? kvm_wait+0x117/0x180 [ 122.035129][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.035148][ C0] ? nmi_handle+0xa8/0x280 [ 122.035165][ C0] ? kvm_wait+0x117/0x180 [ 122.035180][ C0] ? kvm_wait+0x117/0x180 [ 122.035195][ C0] ? default_do_nmi+0x69/0x160 [ 122.035214][ C0] ? exc_nmi+0xaf/0x120 [ 122.035230][ C0] ? end_repeat_nmi+0x16/0x31 [ 122.035254][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.035276][ C0] ? kvm_wait+0x117/0x180 [ 122.035291][ C0] ? kvm_wait+0x117/0x180 [ 122.035307][ C0] ? kvm_wait+0x117/0x180 [ 122.035323][ C0] [ 122.035327][ C0] [ 122.035333][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 122.035351][ C0] ? pv_hash+0x86/0x150 [ 122.035368][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.035390][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.035409][ C0] ? __kasan_check_read+0x11/0x20 [ 122.035427][ C0] ? check_preempt_wakeup+0x16a/0xbe0 [ 122.035449][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 122.035468][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 122.035489][ C0] __run_timers+0x115/0xa10 [ 122.035507][ C0] ? calc_index+0x280/0x280 [ 122.035524][ C0] run_timer_softirq+0x69/0xf0 [ 122.035539][ C0] __do_softirq+0x26d/0x5bf [ 122.035556][ C0] do_softirq+0xf6/0x150 [ 122.035574][ C0] [ 122.035578][ C0] [ 122.035583][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 122.035601][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 122.035620][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.035638][ C0] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 122.035658][ C0] __local_bh_enable_ip+0x75/0x80 [ 122.035675][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 122.035694][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 122.035715][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb5c [ 122.035729][ C0] bpf_trace_run3+0x11e/0x250 [ 122.035747][ C0] ? __kasan_check_write+0x14/0x20 [ 122.035765][ C0] ? bpf_trace_run2+0x210/0x210 [ 122.035783][ C0] ? debug_smp_processor_id+0x17/0x20 [ 122.035801][ C0] ? get_nohz_timer_target+0x79/0x750 [ 122.035821][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 122.035841][ C0] enqueue_timer+0x351/0x4c0 [ 122.035857][ C0] __mod_timer+0x8d3/0xcf0 [ 122.035878][ C0] ? mod_timer_pending+0x30/0x30 [ 122.035898][ C0] ? __kasan_check_write+0x14/0x20 [ 122.035915][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.035935][ C0] schedule_timeout+0x187/0x370 [ 122.035952][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.035971][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.035990][ C0] ? update_process_times+0x200/0x200 [ 122.036010][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.036029][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.036049][ C0] ? debug_smp_processor_id+0x17/0x20 [ 122.036067][ C0] ? __note_gp_changes+0x4ab/0x920 [ 122.036086][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.036103][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.036122][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 122.036141][ C0] rcu_gp_kthread+0xa4/0x350 [ 122.036159][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.036177][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.036197][ C0] ? __kasan_check_read+0x11/0x20 [ 122.036214][ C0] ? __kthread_parkme+0xb2/0x200 [ 122.036232][ C0] kthread+0x421/0x510 [ 122.036254][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.036272][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.036289][ C0] ret_from_fork+0x1f/0x30 [ 122.036309][ C0] [ 122.036754][ C1] NMI backtrace for cpu 1 [ 122.524421][ C1] CPU: 1 PID: 323 Comm: syz-executor839 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.535861][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.545760][ C1] Call Trace: [ 122.548889][ C1] [ 122.551575][ C1] dump_stack_lvl+0x151/0x1b7 [ 122.556085][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.561552][ C1] ? cpumask_next+0x8a/0xb0 [ 122.565895][ C1] dump_stack+0x15/0x17 [ 122.569893][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 122.574658][ C1] ? init_x2apic_ldr+0x10/0x10 [ 122.579260][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.585245][ C1] ? irq_work_queue+0xd4/0x160 [ 122.589846][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.595750][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 122.601564][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.607464][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 122.613193][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 122.618139][ C1] print_cpu_stall+0x315/0x5f0 [ 122.622742][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 122.627779][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 122.633762][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 122.638796][ C1] update_process_times+0x198/0x200 [ 122.643830][ C1] tick_sched_timer+0x188/0x240 [ 122.648516][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 122.653906][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 122.658947][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 122.663884][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 122.669784][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 122.674559][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 122.680283][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 122.685752][ C1] [ 122.688546][ C1] [ 122.691304][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.697121][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60 [ 122.703115][ C1] Code: 38 0b 00 00 83 fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 3c 0b 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 4c 8b 45 08 65 48 8b 15 e0 4a 92 7e 65 8b [ 122.722559][ C1] RSP: 0018:ffffc900009578d0 EFLAGS: 00000293 [ 122.728456][ C1] RAX: ffffffff81657ddb RBX: 1ffff1103ee07971 RCX: ffff88811fd10000 [ 122.736275][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 122.744085][ C1] RBP: ffffc900009578d0 R08: ffffffff81657daa R09: fffffbfff0d49f19 [ 122.751893][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 122.759708][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 122.767511][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 122.773332][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 122.779150][ C1] smp_call_function_many_cond+0x85b/0x9b0 [ 122.784781][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 122.790592][ C1] ? smp_call_function_many+0x40/0x40 [ 122.795806][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 122.801183][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 122.806128][ C1] native_flush_tlb_multi+0x141/0x210 [ 122.811336][ C1] flush_tlb_mm_range+0x223/0x310 [ 122.816197][ C1] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 122.821318][ C1] tlb_finish_mmu+0xd4/0x320 [ 122.825744][ C1] exit_mmap+0x3ef/0x6f0 [ 122.829823][ C1] ? exit_aio+0x25e/0x3c0 [ 122.833988][ C1] ? vm_brk+0x30/0x30 [ 122.837860][ C1] ? mutex_unlock+0xb2/0x260 [ 122.842235][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 122.847271][ C1] __mmput+0x95/0x310 [ 122.851088][ C1] mmput+0x5b/0x170 [ 122.854731][ C1] do_exit+0xb9c/0x2ca0 [ 122.858723][ C1] ? put_task_struct+0x80/0x80 [ 122.863325][ C1] ? ptrace_notify+0x24c/0x350 [ 122.867923][ C1] ? do_notify_parent+0xa30/0xa30 [ 122.872785][ C1] do_group_exit+0x141/0x310 [ 122.877326][ C1] __x64_sys_exit_group+0x3f/0x40 [ 122.882186][ C1] do_syscall_64+0x3d/0xb0 [ 122.886438][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.892166][ C1] RIP: 0033:0x7f0f29014e49 [ 122.896429][ C1] Code: Unable to access opcode bytes at RIP 0x7f0f29014e1f. [ 122.903622][ C1] RSP: 002b:00007ffffbaec8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 122.911868][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f29014e49 [ 122.919679][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 122.927489][ C1] RBP: 00007f0f290902b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 122.935304][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f290902b0 [ 122.943112][ C1] R13: 0000000000000000 R14: 00007f0f29090d00 R15: 00007f0f28fe60b0 [ 122.950926][ C1] [ 265.027884][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor839:323] [ 265.036410][ C1] Modules linked in: [ 265.040146][ C1] CPU: 1 PID: 323 Comm: syz-executor839 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.051597][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.061497][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 265.067918][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 265.087874][ C1] RSP: 0018:ffffc900009578e0 EFLAGS: 00000293 [ 265.093778][ C1] RAX: ffffffff81657ddb RBX: 1ffff1103ee07971 RCX: ffff88811fd10000 [ 265.101593][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 265.109397][ C1] RBP: ffffc900009579f8 R08: ffffffff81657daa R09: fffffbfff0d49f19 [ 265.117210][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 265.125020][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 265.132831][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.141599][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.148019][ C1] CR2: 00007f0f29091110 CR3: 000000000680f000 CR4: 00000000003506a0 [ 265.155842][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.163643][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.171451][ C1] Call Trace: [ 265.174588][ C1] [ 265.177272][ C1] ? show_regs+0x58/0x60 [ 265.181347][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.186298][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.191415][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.196624][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.201570][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.207474][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.212420][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.218320][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.223961][ C1] [ 265.226738][ C1] [ 265.229516][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.235620][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 265.241428][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 265.247238][ C1] ? smp_call_function_many_cond+0x843/0x9b0 [ 265.253054][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 265.258435][ C1] ? smp_call_function_many+0x40/0x40 [ 265.263641][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 265.269021][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 265.273969][ C1] native_flush_tlb_multi+0x141/0x210 [ 265.279175][ C1] flush_tlb_mm_range+0x223/0x310 [ 265.284036][ C1] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 265.289160][ C1] tlb_finish_mmu+0xd4/0x320 [ 265.293611][ C1] exit_mmap+0x3ef/0x6f0 [ 265.297662][ C1] ? exit_aio+0x25e/0x3c0 [ 265.301829][ C1] ? vm_brk+0x30/0x30 [ 265.305647][ C1] ? mutex_unlock+0xb2/0x260 [ 265.310077][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 265.315113][ C1] __mmput+0x95/0x310 [ 265.318926][ C1] mmput+0x5b/0x170 [ 265.322570][ C1] do_exit+0xb9c/0x2ca0 [ 265.326565][ C1] ? put_task_struct+0x80/0x80 [ 265.331166][ C1] ? ptrace_notify+0x24c/0x350 [ 265.335770][ C1] ? do_notify_parent+0xa30/0xa30 [ 265.340623][ C1] do_group_exit+0x141/0x310 [ 265.345049][ C1] __x64_sys_exit_group+0x3f/0x40 [ 265.349913][ C1] do_syscall_64+0x3d/0xb0 [ 265.354162][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.359890][ C1] RIP: 0033:0x7f0f29014e49 [ 265.364152][ C1] Code: Unable to access opcode bytes at RIP 0x7f0f29014e1f. [ 265.371351][ C1] RSP: 002b:00007ffffbaec8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 265.379592][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f29014e49 [ 265.387404][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 265.395215][ C1] RBP: 00007f0f290902b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 265.403114][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f290902b0 [ 265.410924][ C1] R13: 0000000000000000 R14: 00007f0f29090d00 R15: 00007f0f28fe60b0 [ 265.418739][ C1]