./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor613287355 <...> t(1716618090.177:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.760465][ T30] audit: type=1400 audit(1716618090.177:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.987856][ T225] sshd (225) used greatest stack depth: 20512 bytes left Warning: Permanently added '10.128.0.234' (ED25519) to the list of known hosts. execve("./syz-executor613287355", ["./syz-executor613287355"], 0x7ffd6cc3d0d0 /* 10 vars */) = 0 brk(NULL) = 0x555556448000 brk(0x555556448d00) = 0x555556448d00 arch_prctl(ARCH_SET_FS, 0x555556448380) = 0 set_tid_address(0x555556448650) = 292 set_robust_list(0x555556448660, 24) = 0 rseq(0x555556448ca0, 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-executor613287355", 4096) = 27 getrandom("\xc8\x3d\xb7\x4d\x56\x90\xf4\xcf", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556448d00 brk(0x555556469d00) = 0x555556469d00 brk(0x55555646a000) = 0x55555646a000 mprotect(0x7f70a34de000, 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=0x555556448650) = 293 ./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x555556448660, 24) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 294 [pid 292] <... clone resumed>, child_tidptr=0x555556448650) = 295 ./strace-static-x86_64: Process 295 attached ./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x555556448660, 24) = 0 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] set_robust_list(0x555556448660, 24 [pid 294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] setpgid(0, 0) = 0 executing program [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] write(1, "executing program\n", 18) = 18 [pid 294] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 292] <... clone resumed>, child_tidptr=0x555556448650) = 296 [pid 294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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./strace-static-x86_64: Process 296 attached [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... set_robust_list resumed>) = 0 [pid 296] set_robust_list(0x555556448660, 24 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 297 attached [pid 292] <... clone resumed>, child_tidptr=0x555556448650) = 297 [pid 292] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] set_robust_list(0x555556448660, 24 [pid 296] <... set_robust_list resumed>) = 0 [pid 297] <... set_robust_list resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 298 [pid 294] <... bpf resumed>) = 5 [pid 294] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 292] <... clone resumed>, child_tidptr=0x555556448650) = 299 [pid 294] <... bpf resumed>) = 0 [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./strace-static-x86_64: Process 300 attached ./strace-static-x86_64: Process 299 attached ./strace-static-x86_64: Process 298 attached [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 299] set_robust_list(0x555556448660, 24 [pid 298] set_robust_list(0x555556448660, 24 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 300 [pid 299] <... set_robust_list resumed>) = 0 [pid 298] <... set_robust_list resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 301 [pid 294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 302 [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 executing program [pid 298] write(1, "executing program\n", 18) = 18 [pid 298] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 298] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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 [pid 300] set_robust_list(0x555556448660, 24) = 0 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] setpgid(0, 0./strace-static-x86_64: Process 302 attached ./strace-static-x86_64: Process 301 attached ) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] write(3, "1000", 4) = 4 [pid 300] close(3executing program ) = 0 [pid 300] write(1, "executing program\n", 18) = 18 [pid 300] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 300] 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) [ 19.899620][ T30] audit: type=1400 audit(1716618098.327:66): avc: denied { execmem } for pid=292 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.908653][ T30] audit: type=1400 audit(1716618098.337:67): avc: denied { map_create } for pid=294 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 19.911736][ T30] audit: type=1400 audit(1716618098.337:68): avc: denied { map_read map_write } for pid=294 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 19.915805][ T30] audit: type=1400 audit(1716618098.337:69): avc: denied { prog_load } for pid=294 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 19.919068][ T30] audit: type=1400 audit(1716618098.337:70): avc: denied { bpf } for pid=294 comm="syz-executor613" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 302] set_robust_list(0x555556448660, 24 [pid 301] set_robust_list(0x555556448660, 24 [pid 302] <... set_robust_list resumed>) = 0 [pid 301] <... set_robust_list resumed>) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 302] setpgid(0, 0 [pid 301] <... prctl resumed>) = 0 [pid 302] <... setpgid resumed>) = 0 [pid 301] setpgid(0, 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] <... setpgid resumed>) = 0 [pid 302] <... openat resumed>) = 3 [pid 302] write(3, "1000", 4 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 302] <... write resumed>) = 4 [pid 301] <... openat resumed>) = 3 [pid 302] close(3 [pid 301] write(3, "1000", 4 [pid 302] <... close resumed>) = 0 [pid 301] <... write resumed>) = 4 [pid 301] close(3) = 0 [pid 302] write(1, "executing program\n", 18 [pid 301] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 302] <... write resumed>) = 18 [pid 302] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 301] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 302] <... socketpair resumed>[3, 4]) = 0 [pid 301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 301] <... bpf resumed>) = 5 [pid 302] <... bpf resumed>) = 5 [pid 302] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 302] <... bpf resumed>) = 0 [pid 301] <... bpf resumed>) = 0 [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 [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 [pid 302] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 301] <... bpf resumed>) = -1 EFAULT (Bad address) [ 19.932154][ T30] audit: type=1400 audit(1716618098.337:71): avc: denied { perfmon } for pid=294 comm="syz-executor613" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 300] <... bpf resumed>) = 6 [pid 298] <... bpf resumed>) = 6 [pid 300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16) = 7 [pid 298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 300] exit_group(0) = ? [pid 301] <... bpf resumed>) = 6 [pid 298] <... bpf resumed>) = 7 [pid 302] <... bpf resumed>) = 6 [pid 298] exit_group(0 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 298] <... exit_group resumed>) = ? [pid 294] <... bpf resumed>) = 6 [pid 294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 300] +++ exited with 0 +++ [pid 301] <... bpf resumed>) = 7 [pid 294] <... bpf resumed>) = 7 [pid 301] exit_group(0 [pid 294] exit_group(0 [pid 301] <... exit_group resumed>) = ? [pid 294] <... exit_group resumed>) = ? [pid 298] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 304 attached ./strace-static-x86_64: Process 303 attached [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 304 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 303 [pid 304] set_robust_list(0x555556448660, 24 [pid 303] set_robust_list(0x555556448660, 24) = 0 [pid 304] <... set_robust_list resumed>) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [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 [pid 303] <... prctl resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 303] setpgid(0, 0) = 0 [pid 304] write(3, "1000", 4 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... write resumed>) = 4 [pid 303] <... openat resumed>) = 3 [pid 304] close(3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3 [pid 304] <... close resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 304] write(1, "executing program\n", 18 [pid 303] write(1, "executing program\n", 18executing program ) = 18 [pid 303] socketpair(AF_UNIX, SOCK_STREAM, 0, executing program [3, 4]) = 0 [pid 304] <... write resumed>) = 18 [pid 303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 304] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 303] <... bpf resumed>) = 5 [pid 303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 304] <... socketpair resumed>[3, 4]) = 0 [pid 303] <... bpf resumed>) = 0 [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 [pid 304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 303] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 304] <... bpf resumed>) = 5 [pid 304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 303] <... bpf resumed>) = 6 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [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_WRITABLE, 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) = 6 [pid 304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 302] <... bpf resumed>) = 7 [pid 301] +++ exited with 0 +++ [pid 302] exit_group(0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] <... exit_group resumed>) = ? [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556448650) = 306 ./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x555556448660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 306] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 306] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [ 20.092305][ T30] audit: type=1400 audit(1716618098.517:72): avc: denied { prog_run } for pid=300 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.113493][ T30] audit: type=1400 audit(1716618098.517:73): avc: denied { prog_run } for pid=298 comm="syz-executor613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 294] +++ exited with 0 +++ [pid 306] <... bpf resumed>) = 7 [pid 304] <... bpf resumed>) = 7 [pid 303] <... bpf resumed>) = 7 [pid 302] +++ exited with 0 +++ [pid 306] exit_group(0 [pid 304] exit_group(0 [pid 303] exit_group(0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=294, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 306] <... exit_group resumed>) = ? [pid 304] <... exit_group resumed>) = ? [pid 303] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556448650) = 307 [pid 299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 308 attached ) = 0 [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 308 [pid 308] set_robust_list(0x555556448660, 24) = 0 ./strace-static-x86_64: Process 307 attached [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 307] set_robust_list(0x555556448660, 24 [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 309 ./strace-static-x86_64: Process 309 attached [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 309] set_robust_list(0x555556448660, 24 [pid 307] <... set_robust_list resumed>) = 0 [pid 308] <... openat resumed>) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3 [pid 309] <... set_robust_list resumed>) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 308] <... close resumed>) = 0 [pid 308] write(1, "executing program\n", 18) = 18 [pid 308] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 307] setpgid(0, 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 309] <... prctl resumed>) = 0 [pid 307] <... setpgid resumed>) = 0 [pid 308] <... bpf resumed>) = 5 [pid 308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 309] setpgid(0, 0 [pid 308] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 309] <... setpgid resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... bpf resumed>) = 6 [pid 307] write(3, "1000", 4 [pid 308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 309] <... openat resumed>) = 3 [pid 307] <... write resumed>) = 4 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] write(1, "executing program\n", 18executing program ) = 18 [pid 309] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 307] close(3 [pid 309] <... socketpair resumed>[3, 4]) = 0 [pid 307] <... close resumed>) = 0 [pid 309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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}, 72executing program [pid 307] write(1, "executing program\n", 18) = 18 [pid 309] <... bpf resumed>) = 5 [pid 307] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 309] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 307] <... socketpair resumed>[3, 4]) = 0 [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 [pid 307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [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 [pid 309] <... bpf resumed>) = 6 [pid 307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 306] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 297] <... restart_syscall resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x555556448660, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 310 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 311 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 311 attached [pid 310] write(3, "1000", 4 [pid 311] set_robust_list(0x555556448660, 24 [pid 310] <... write resumed>) = 4 [pid 310] close(3) = 0 executing program [pid 310] write(1, "executing program\n", 18) = 18 [pid 310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 311] <... set_robust_list resumed>) = 0 [pid 310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... bpf resumed>) = 6 [pid 310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 311] <... prctl resumed>) = 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(3executing program ) = 0 [pid 311] write(1, "executing program\n", 18) = 18 [pid 311] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 309] <... bpf resumed>) = 7 [pid 308] <... bpf resumed>) = 7 [pid 307] <... bpf resumed>) = 7 [pid 310] <... bpf resumed>) = 7 [pid 311] <... bpf resumed>) = 7 [pid 309] exit_group(0) = ? [pid 307] exit_group(0 [pid 311] exit_group(0 [pid 310] exit_group(0 [pid 309] +++ exited with 0 +++ [pid 308] exit_group(0 [pid 307] <... exit_group resumed>) = ? [pid 308] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x555556448660, 24) = 0 [pid 311] <... exit_group resumed>) = ? [pid 310] <... exit_group resumed>) = ? [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 313 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 executing program [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] write(1, "executing program\n", 18) = 18 [pid 313] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 314 [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 315 [pid 313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 313] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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./strace-static-x86_64: Process 315 attached ) = 6 [pid 313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 314 attached [pid 315] set_robust_list(0x555556448660, 24 [pid 314] set_robust_list(0x555556448660, 24) = 0 [pid 315] <... set_robust_list resumed>) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] <... openat resumed>) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 executing program [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... socketpair resumed>[3, 4]) = 0 [pid 314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 315] <... openat resumed>) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 314] <... bpf resumed>) = 5 [pid 314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 314] 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 [pid 315] close(3 [pid 314] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 315] <... close resumed>) = 0 [pid 314] <... bpf resumed>) = 6 [pid 314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 315] write(1, "executing program\n", 18executing program ) = 18 [pid 315] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 315] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 310] +++ exited with 0 +++ [pid 311] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 316 attached [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 317 attached , child_tidptr=0x555556448650) = 317 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 316 [pid 316] set_robust_list(0x555556448660, 24) = 0 [pid 317] set_robust_list(0x555556448660, 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) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] write(1, "executing program\n", 18executing program ) = 18 [pid 317] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [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] write(1, "executing program\n", 18executing program ) = 18 [pid 316] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 314] <... bpf resumed>) = 7 [pid 313] <... bpf resumed>) = 7 [pid 317] <... bpf resumed>) = 7 [pid 316] <... bpf resumed>) = 7 [pid 315] <... bpf resumed>) = 7 [pid 317] exit_group(0 [pid 314] exit_group(0 [pid 313] exit_group(0 [pid 317] <... exit_group resumed>) = ? [pid 317] +++ exited with 0 +++ [pid 316] exit_group(0 [pid 315] exit_group(0 [pid 314] <... exit_group resumed>) = ? [pid 313] <... exit_group resumed>) = ? [pid 315] <... exit_group resumed>) = ? [pid 314] +++ exited with 0 +++ [pid 313] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 316] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x555556448660, 24) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 318 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 319 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 320 [pid 318] <... openat resumed>) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 executing program [pid 318] write(1, "executing program\n", 18) = 18 [pid 318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555556448660, 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", 4executing program ) = 4 [pid 319] close(3) = 0 [pid 319] write(1, "executing program\n", 18) = 18 [pid 319] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 ./strace-static-x86_64: Process 320 attached [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 [pid 320] set_robust_list(0x555556448660, 24) = 0 [pid 319] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 320] <... prctl resumed>) = 0 [pid 320] setpgid(0, 0 [pid 319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 320] <... setpgid resumed>) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] write(1, "executing program\n", 18executing program ) = 18 [pid 320] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 318] <... bpf resumed>) = 7 [pid 315] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 318] exit_group(0) = ? [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556448650) = 321 ./strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x555556448660, 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] write(1, "executing program\n", 18executing program ) = 18 [pid 321] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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_WRITABLE, 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) = 6 [pid 321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16) = 7 [pid 320] <... bpf resumed>) = 7 [pid 319] <... bpf resumed>) = 7 [pid 318] +++ exited with 0 +++ [pid 316] +++ exited with 0 +++ [pid 320] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 319] exit_group(0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] <... exit_group resumed>) = ? [pid 319] <... exit_group resumed>) = ? [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 320] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 296] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 322 [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 324 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 323 ./strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x555556448660, 24 [pid 321] exit_group(0) = ? [pid 322] <... set_robust_list resumed>) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x555556448660, 24 [pid 322] <... prctl resumed>) = 0 [pid 322] setpgid(0, 0 [pid 323] <... set_robust_list resumed>) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 322] <... setpgid resumed>) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 323] <... prctl resumed>) = 0 [pid 323] setpgid(0, 0) = 0 [pid 322] <... openat resumed>) = 3 [pid 323] 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 323] write(3, "1000", 4 executing program [pid 322] write(1, "executing program\n", 18 [pid 323] <... write resumed>) = 4 [pid 322] <... write resumed>) = 18 [pid 323] close(3 [pid 322] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 323] <... close resumed>) = 0 executing program [pid 323] write(1, "executing program\n", 18) = 18 [pid 323] socketpair(AF_UNIX, SOCK_STREAM, 0, ./strace-static-x86_64: Process 324 attached [3, 4]) = 0 [pid 322] <... socketpair resumed>[3, 4]) = 0 [pid 324] set_robust_list(0x555556448660, 24) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 324] <... prctl resumed>) = 0 [pid 324] setpgid(0, 0 [pid 322] <... bpf resumed>) = 5 [pid 323] <... bpf resumed>) = 5 [pid 322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 324] <... setpgid resumed>) = 0 [pid 322] <... bpf resumed>) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [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 [pid 324] <... openat resumed>) = 3 [pid 323] <... bpf resumed>) = 0 [pid 322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 324] write(3, "1000", 4 [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 [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 324] <... write resumed>) = 4 [pid 323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 322] <... bpf resumed>) = 6 [pid 324] close(3 [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 324] <... close resumed>) = 0 [pid 323] <... bpf resumed>) = 6 [pid 324] write(1, "executing program\n", 18executing program [pid 323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 324] <... write resumed>) = 18 [pid 324] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 324] 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 324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 321] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x555556448660, 24) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 326 [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 327 [pid 326] <... prctl resumed>) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 ./strace-static-x86_64: Process 327 attached [pid 327] set_robust_list(0x555556448660, 24 [pid 326] write(1, "executing program\n", 18 [pid 327] <... set_robust_list resumed>) = 0 executing program [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 326] <... write resumed>) = 18 [pid 327] <... prctl resumed>) = 0 [pid 326] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 327] setpgid(0, 0 [pid 326] <... socketpair resumed>[3, 4]) = 0 [pid 327] <... setpgid resumed>) = 0 [pid 326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] <... bpf resumed>) = 5 [pid 327] write(3, "1000", 4 [pid 326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 327] <... write resumed>) = 4 [pid 327] close(3 [pid 326] 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 [pid 327] <... close resumed>) = 0 [pid 326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 327] write(1, "executing program\n", 18 executing program [pid 326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 327] <... write resumed>) = 18 [pid 327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 326] <... bpf resumed>) = 6 [pid 327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 327] <... bpf resumed>) = 5 [pid 327] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 327] 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 327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 322] <... bpf resumed>) = 7 [pid 327] <... bpf resumed>) = 7 [pid 326] <... bpf resumed>) = 7 [pid 324] <... bpf resumed>) = 7 [pid 323] <... bpf resumed>) = 7 [pid 322] exit_group(0 [pid 324] exit_group(0 [pid 323] exit_group(0 [pid 322] <... exit_group resumed>) = ? [pid 327] exit_group(0 [pid 326] exit_group(0 [pid 327] <... exit_group resumed>) = ? [pid 324] <... exit_group resumed>) = ? [pid 323] <... exit_group resumed>) = ? [pid 322] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ [pid 326] <... exit_group resumed>) = ? [pid 324] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x555556448660, 24) = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 329 [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 328 [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 330 [pid 328] <... openat resumed>) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 executing program [pid 328] write(1, "executing program\n", 18) = 18 [pid 328] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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./strace-static-x86_64: Process 329 attached ) = 5 [pid 328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 328] 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 328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 329] set_robust_list(0x555556448660, 24 [pid 328] <... bpf resumed>) = 6 [pid 328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x555556448660, 24) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 329] <... set_robust_list resumed>) = 0 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] write(1, "executing program\n", 18) = 18 executing program [pid 330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 330] <... bpf resumed>) = 5 [pid 330] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 330] 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 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 329] <... prctl resumed>) = 0 [pid 330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 329] close(3) = 0 [pid 329] write(1, "executing program\n", 18executing program ) = 18 [pid 329] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 329] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 329] 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 329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 326] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... restart_syscall resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 331 ./strace-static-x86_64: Process 331 attached [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 331] set_robust_list(0x555556448660, 24) = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 332 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x555556448660, 24 [pid 331] <... openat resumed>) = 3 [pid 332] <... set_robust_list resumed>) = 0 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] write(1, "executing program\n", 18executing program ) = 18 [pid 331] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 331] <... socketpair resumed>[3, 4]) = 0 [pid 332] <... prctl resumed>) = 0 [pid 331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 332] setpgid(0, 0 [pid 331] <... bpf resumed>) = 5 [pid 332] <... setpgid resumed>) = 0 [pid 331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 331] <... bpf resumed>) = 0 [pid 331] 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 [pid 332] <... openat resumed>) = 3 [pid 331] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 332] write(3, "1000", 4 [pid 331] <... bpf resumed>) = 6 [pid 331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 332] <... write resumed>) = 4 [pid 332] close(3) = 0 [pid 332] write(1, "executing program\n", 18executing program ) = 18 [pid 332] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 332] 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 332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 330] <... bpf resumed>) = 7 [pid 329] <... bpf resumed>) = 7 [pid 328] <... bpf resumed>) = 7 [pid 331] <... bpf resumed>) = 7 [pid 332] <... bpf resumed>) = 7 [pid 330] exit_group(0 [pid 329] exit_group(0 [pid 330] <... exit_group resumed>) = ? [pid 329] <... exit_group resumed>) = ? [pid 328] exit_group(0 [pid 331] exit_group(0 [pid 330] +++ exited with 0 +++ [pid 329] +++ exited with 0 +++ [pid 328] <... exit_group resumed>) = ? [pid 328] +++ exited with 0 +++ [pid 331] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 332] exit_group(0 [pid 295] <... restart_syscall resumed>) = 0 [pid 332] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x555556448650) = 333 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x555556448660, 24) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555556448650) = 334 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x555556448650) = 335 [pid 333] <... openat resumed>) = 3 [pid 333] write(3, "1000", 4./strace-static-x86_64: Process 335 attached ) = 4 [pid 335] set_robust_list(0x555556448660, 24 [pid 333] close(3) = 0 [pid 333] write(1, "executing program\n", 18executing program ) = 18 [pid 333] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 335] <... set_robust_list resumed>) = 0 [pid 333] <... socketpair resumed>[3, 4]) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 335] <... prctl resumed>) = 0 [pid 333] <... bpf resumed>) = 5 [pid 333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 335] setpgid(0, 0 [pid 333] 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 [pid 335] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 334 attached [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 334] set_robust_list(0x555556448660, 24 [pid 333] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 334] <... set_robust_list resumed>) = 0 [pid 333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 335] <... openat resumed>) = 3 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 335] write(3, "1000", 4executing program ) = 4 [pid 335] close(3 [pid 334] write(1, "executing program\n", 18 [pid 335] <... close resumed>) = 0 [pid 334] <... write resumed>) = 18 [pid 334] socketpair(AF_UNIX, SOCK_STREAM, 0, executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 333] <... bpf resumed>) = 6 [pid 335] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 335] <... socketpair resumed>[3, 4]) = 0 [pid 334] <... socketpair resumed>[3, 4]) = 0 [pid 335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 335] 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 335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 334] <... bpf resumed>) = 5 [pid 334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 334] 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 [pid 335] <... bpf resumed>) = 6 [pid 334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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 [pid 335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 334] <... bpf resumed>) = 6 [pid 334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 332] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x555556448660, 24./strace-static-x86_64: Process 337 attached [pid 297] <... clone resumed>, child_tidptr=0x555556448650) = 336 [pid 336] <... set_robust_list resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555556448650) = 337 [pid 337] set_robust_list(0x555556448660, 24 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 337] <... set_robust_list resumed>) = 0 [pid 336] <... openat resumed>) = 3 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 336] write(3, "1000", 4 [pid 337] <... prctl resumed>) = 0 [pid 336] <... write resumed>) = 4 [pid 337] setpgid(0, 0 [pid 336] close(3 [pid 337] <... setpgid resumed>) = 0 [pid 336] <... close resumed>) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 336] write(1, "executing program\n", 18executing program ) = 18 [pid 337] <... openat resumed>) = 3 [pid 336] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 337] write(3, "1000", 4 [pid 336] <... socketpair resumed>[3, 4]) = 0 [pid 337] <... write resumed>) = 4 [pid 337] close(3 [pid 336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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 337] <... close resumed>) = 0 [pid 337] write(1, "executing program\n", 18 [pid 336] <... bpf resumed>) = 5 executing program [pid 337] <... write resumed>) = 18 [pid 336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 337] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 336] <... bpf resumed>) = 0 [pid 337] <... socketpair resumed>[3, 4]) = 0 [pid 336] 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 [pid 337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=2, value_size=4, max_entries=2, 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) = 5 [pid 336] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 337] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [pid 337] <... bpf resumed>) = 0 [pid 337] 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 [pid 336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 337] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, 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) = 6 [ 120.436146][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 120.442590][ C0] rcu: 0-...!: (10000 ticks this GP) idle=293/1/0x4000000000000000 softirq=2052/2059 fqs=0 last_accelerate: 927f/b98f dyntick_enabled: 1 [ 120.456469][ C0] (t=10002 jiffies g=525 q=40) [ 120.461146][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 120.473128][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=134 [ 120.480674][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 120.491696][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 120.501504][ C0] rcu: RCU grace-period kthread stack dump: [ 120.507237][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 120.516269][ C0] Call Trace: [ 120.519384][ C0] [ 120.522164][ C0] __schedule+0xccc/0x1590 [ 120.526417][ C0] ? __sched_text_start+0x8/0x8 [ 120.531102][ C0] ? __kasan_check_write+0x14/0x20 [ 120.536049][ C0] schedule+0x11f/0x1e0 [ 120.540041][ C0] schedule_timeout+0x18c/0x370 [ 120.544727][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 120.549761][ C0] ? console_conditional_schedule+0x30/0x30 [ 120.555487][ C0] ? update_process_times+0x200/0x200 [ 120.560695][ C0] ? prepare_to_swait_event+0x308/0x320 [ 120.566081][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 120.570679][ C0] ? debug_smp_processor_id+0x17/0x20 [ 120.575883][ C0] ? __note_gp_changes+0x4ab/0x920 [ 120.580833][ C0] ? rcu_gp_init+0xc30/0xc30 [ 120.585257][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 120.590291][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 120.594719][ C0] rcu_gp_kthread+0xa4/0x350 [ 120.599152][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 120.603830][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 120.608344][ C0] ? __kasan_check_read+0x11/0x20 [ 120.613204][ C0] ? __kthread_parkme+0xb2/0x200 [ 120.617977][ C0] kthread+0x421/0x510 [ 120.621882][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 120.626395][ C0] ? kthread_blkcg+0xd0/0xd0 [ 120.630822][ C0] ret_from_fork+0x1f/0x30 [ 120.635079][ C0] [ 120.637947][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 120.644103][ C0] Sending NMI from CPU 0 to CPUs 1: [ 120.649161][ C1] NMI backtrace for cpu 1 [ 120.649177][ C1] CPU: 1 PID: 335 Comm: syz-executor613 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 120.649193][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 120.649204][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 120.649223][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 120.649234][ C1] RSP: 0000:ffffc90000a87220 EFLAGS: 00000246 [ 120.649248][ C1] RAX: 0000000000000003 RBX: 1ffff92000150e48 RCX: ffffffff8154fa7f [ 120.649258][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811ec92018 [ 120.649268][ C1] RBP: ffffc90000a872d0 R08: dffffc0000000000 R09: ffffed1023d92404 [ 120.649280][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 120.649290][ C1] R13: ffff88811ec92018 R14: 0000000000000003 R15: 1ffff92000150e4c [ 120.649300][ C1] FS: 0000555556448380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 120.649318][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.649328][ C1] CR2: 00007f70a34e4d08 CR3: 000000011ec7d000 CR4: 00000000003506a0 [ 120.649341][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 120.649350][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 120.649359][ C1] Call Trace: [ 120.649364][ C1] [ 120.649368][ C1] ? show_regs+0x58/0x60 [ 120.649383][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 120.649401][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 120.649419][ C1] ? kvm_wait+0x147/0x180 [ 120.649431][ C1] ? kvm_wait+0x147/0x180 [ 120.649444][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 120.649460][ C1] ? nmi_handle+0xa8/0x280 [ 120.649475][ C1] ? kvm_wait+0x147/0x180 [ 120.649488][ C1] ? default_do_nmi+0x69/0x160 [ 120.649504][ C1] ? exc_nmi+0xaf/0x120 [ 120.649518][ C1] ? end_repeat_nmi+0x16/0x31 [ 120.649533][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 120.649552][ C1] ? kvm_wait+0x147/0x180 [ 120.649565][ C1] ? kvm_wait+0x147/0x180 [ 120.649578][ C1] ? kvm_wait+0x147/0x180 [ 120.649591][ C1] [ 120.649595][ C1] [ 120.649600][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 120.649614][ C1] ? pv_hash+0x86/0x150 [ 120.649629][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 120.649647][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 120.649664][ C1] ? queue_rcu_work+0x8f/0xa0 [ 120.649680][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 120.649697][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 120.649713][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 120.649731][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 120.649748][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 120.649761][ C1] bpf_trace_run4+0x13f/0x270 [ 120.649777][ C1] ? bpf_trace_run3+0x250/0x250 [ 120.649793][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 120.649809][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 120.649824][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 120.649838][ C1] __alloc_pages+0x3cb/0x8f0 [ 120.649853][ C1] ? prep_new_page+0x110/0x110 [ 120.649872][ C1] wp_page_copy+0x200/0x1b00 [ 120.649888][ C1] ? __kasan_check_write+0x14/0x20 [ 120.649903][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 120.649918][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 120.649934][ C1] ? __kasan_check_write+0x14/0x20 [ 120.649950][ C1] ? __pte_map_lock+0x442/0x620 [ 120.649965][ C1] do_wp_page+0x6fa/0xb60 [ 120.649980][ C1] handle_pte_fault+0x7c0/0x24d0 [ 120.649995][ C1] ? update_load_avg+0x43a/0x1150 [ 120.650012][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 120.650029][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 120.650047][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 120.650065][ C1] ? __kasan_check_write+0x14/0x20 [ 120.650079][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 120.650095][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 120.650112][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 120.650128][ C1] ? down_read_trylock+0x1f9/0x300 [ 120.650143][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 120.650157][ C1] ? vmacache_find+0x21f/0x4d0 [ 120.650172][ C1] ? __find_vma+0x30/0x150 [ 120.650187][ C1] exc_page_fault+0x3b5/0x830 [ 120.650207][ C1] asm_exc_page_fault+0x27/0x30 [ 120.650220][ C1] RIP: 0033:0x7f70a3441310 [ 120.650234][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 120.650245][ C1] RSP: 002b:00007ffd7f07ebe0 EFLAGS: 00010246 [ 120.650257][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 120.650265][ C1] RDX: 0000000000000001 RSI: 00007f70a34e2120 RDI: 0000000000000000 [ 120.650274][ C1] RBP: 00007f70a34e2120 R08: 00000000000000a0 R09: 00000000000000a0 [ 120.650283][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.650292][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 120.650303][ C1] [ 120.650317][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.153 msecs [ 120.651199][ C0] NMI backtrace for cpu 0 [ 121.139358][ C0] CPU: 0 PID: 336 Comm: syz-executor613 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 121.149413][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 121.159308][ C0] Call Trace: [ 121.162433][ C0] [ 121.165125][ C0] dump_stack_lvl+0x151/0x1b7 [ 121.169637][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 121.175103][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 121.179791][ C0] dump_stack+0x15/0x17 [ 121.183781][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 121.188556][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.194545][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.199838][ C0] ? __kasan_check_write+0x14/0x20 [ 121.204785][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.209472][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.215375][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 121.221190][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.227091][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 121.232817][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 121.237767][ C0] print_cpu_stall+0x315/0x5f0 [ 121.242367][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 121.247401][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 121.253389][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 121.258424][ C0] update_process_times+0x198/0x200 [ 121.263456][ C0] tick_sched_timer+0x188/0x240 [ 121.268144][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 121.273524][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 121.278560][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 121.283504][ C0] ? clockevents_program_event+0x22f/0x300 [ 121.289146][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 121.295049][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 121.299824][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 121.305549][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 121.311020][ C0] [ 121.313793][ C0] [ 121.316572][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.322387][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 121.327161][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 121.346603][ C0] RSP: 0000:ffffc90000ab63e0 EFLAGS: 00000246 [ 121.352503][ C0] RAX: 0000000000000001 RBX: 1ffff92000156c80 RCX: 1ffffffff0d1aa9c [ 121.360314][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 121.368124][ C0] RBP: ffffc90000ab6490 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 121.375938][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.383748][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000156c84 [ 121.391564][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 121.396250][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 121.401195][ C0] ? page_ext_put+0x1c/0x30 [ 121.405532][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 121.411434][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 121.416211][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.422458][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 121.428014][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 121.432786][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.437819][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 121.443112][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 121.448149][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 121.453528][ C0] bpf_trace_run4+0x13f/0x270 [ 121.458041][ C0] ? bpf_trace_run3+0x250/0x250 [ 121.462729][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 121.467329][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 121.472622][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 121.477916][ C0] __alloc_pages+0x3cb/0x8f0 [ 121.482343][ C0] ? prep_new_page+0x110/0x110 [ 121.486945][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 121.492411][ C0] ? stack_trace_save+0x113/0x1c0 [ 121.497272][ C0] ? print_verifier_state+0x2230/0x2230 [ 121.502651][ C0] __stack_depot_save+0x38d/0x470 [ 121.507512][ C0] ? __kernel_text_address+0x9b/0x110 [ 121.512719][ C0] stack_depot_save+0xe/0x10 [ 121.517146][ C0] save_stack+0x104/0x1e0 [ 121.521312][ C0] ? __reset_page_owner+0x190/0x190 [ 121.526356][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 121.531120][ C0] ? prep_new_page+0x1b/0x110 [ 121.535632][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 121.541186][ C0] ? __alloc_pages+0x27e/0x8f0 [ 121.545788][ C0] ? __stack_depot_save+0x38d/0x470 [ 121.550820][ C0] ? kasan_set_track+0x5d/0x70 [ 121.555421][ C0] ? kasan_set_free_info+0x23/0x40 [ 121.560370][ C0] ? ____kasan_slab_free+0x126/0x160 [ 121.565488][ C0] ? __kasan_slab_free+0x11/0x20 [ 121.570298][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 121.575643][ C0] ? kfree+0xc8/0x220 [ 121.579461][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.584148][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 121.589444][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 121.594997][ C0] ? bpf_trace_run4+0x13f/0x270 [ 121.599684][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 121.605153][ C0] ? memset+0x35/0x40 [ 121.608993][ C0] __set_page_owner+0x28/0x2e0 [ 121.613571][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 121.618779][ C0] post_alloc_hook+0x1a3/0x1b0 [ 121.623377][ C0] prep_new_page+0x1b/0x110 [ 121.627720][ C0] get_page_from_freelist+0x3550/0x35d0 [ 121.633100][ C0] ? 0xffffffffa002aa34 [ 121.637091][ C0] ? is_bpf_text_address+0x172/0x190 [ 121.642216][ C0] ? lruvec_init+0x150/0x150 [ 121.646647][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 121.651238][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 121.656277][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 121.661135][ C0] __alloc_pages+0x27e/0x8f0 [ 121.665562][ C0] ? prep_new_page+0x110/0x110 [ 121.670162][ C0] ? stack_trace_save+0x113/0x1c0 [ 121.675019][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 121.679966][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 121.684912][ C0] __stack_depot_save+0x38d/0x470 [ 121.689775][ C0] ? kfree+0xc8/0x220 [ 121.693592][ C0] kasan_set_track+0x5d/0x70 [ 121.698018][ C0] ? kasan_set_track+0x4b/0x70 [ 121.702617][ C0] ? kasan_set_free_info+0x23/0x40 [ 121.707565][ C0] ? ____kasan_slab_free+0x126/0x160 [ 121.712686][ C0] ? __kasan_slab_free+0x11/0x20 [ 121.717467][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 121.722842][ C0] ? kfree+0xc8/0x220 [ 121.726662][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.731352][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 121.736645][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 121.742194][ C0] ? bpf_trace_run4+0x13f/0x270 [ 121.746882][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 121.752349][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 121.757818][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 121.762420][ C0] ? wp_page_copy+0x200/0x1b00 [ 121.767017][ C0] ? do_wp_page+0x6fa/0xb60 [ 121.771357][ C0] ? handle_pte_fault+0x7c0/0x24d0 [ 121.776304][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 121.781509][ C0] ? exc_page_fault+0x3b5/0x830 [ 121.786198][ C0] ? asm_exc_page_fault+0x27/0x30 [ 121.791062][ C0] kasan_set_free_info+0x23/0x40 [ 121.795832][ C0] ____kasan_slab_free+0x126/0x160 [ 121.800779][ C0] __kasan_slab_free+0x11/0x20 [ 121.805377][ C0] slab_free_freelist_hook+0xbd/0x190 [ 121.810586][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.815271][ C0] kfree+0xc8/0x220 [ 121.818920][ C0] sock_map_unref+0x352/0x4d0 [ 121.823431][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 121.828554][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 121.833932][ C0] bpf_trace_run4+0x13f/0x270 [ 121.838446][ C0] ? bpf_trace_run3+0x250/0x250 [ 121.843134][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 121.847734][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 121.853027][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 121.858321][ C0] __alloc_pages+0x3cb/0x8f0 [ 121.862747][ C0] ? prep_new_page+0x110/0x110 [ 121.867348][ C0] ? ttwu_do_wakeup+0x430/0x430 [ 121.872034][ C0] wp_page_copy+0x200/0x1b00 [ 121.876463][ C0] ? __kasan_check_write+0x14/0x20 [ 121.881408][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 121.887221][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.892516][ C0] ? __kasan_check_write+0x14/0x20 [ 121.897464][ C0] ? __pte_map_lock+0x442/0x620 [ 121.902215][ C0] do_wp_page+0x6fa/0xb60 [ 121.906330][ C0] handle_pte_fault+0x7c0/0x24d0 [ 121.911093][ C0] ? update_load_avg+0x43a/0x1150 [ 121.916042][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 121.921249][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 121.926283][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 121.931056][ C0] ? __kasan_check_write+0x14/0x20 [ 121.935999][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 121.940948][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 121.946333][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.951364][ C0] ? down_read_trylock+0x1f9/0x300 [ 121.956311][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 121.960823][ C0] ? vmacache_find+0x21f/0x4d0 [ 121.965423][ C0] ? __find_vma+0x30/0x150 [ 121.969675][ C0] exc_page_fault+0x3b5/0x830 [ 121.974193][ C0] asm_exc_page_fault+0x27/0x30 [ 121.978876][ C0] RIP: 0033:0x7f70a3441310 [ 121.983129][ C0] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 122.002569][ C0] RSP: 002b:00007ffd7f07ebe0 EFLAGS: 00010246 [ 122.008470][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 122.016283][ C0] RDX: 0000000000000001 RSI: 00007f70a34e2120 RDI: 0000000000000000 [ 122.024092][ C0] RBP: 00007f70a34e2120 R08: 00000000000000a0 R09: 00000000000000a0 [ 122.031906][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.039714][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 122.047528][ C0] [ 122.050393][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.055446][ C1] NMI backtrace for cpu 1 [ 122.055454][ C1] CPU: 1 PID: 335 Comm: syz-executor613 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 122.055470][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 122.055478][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.055496][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.055508][ C1] RSP: 0000:ffffc90000a87220 EFLAGS: 00000246 [ 122.055521][ C1] RAX: 0000000000000003 RBX: 1ffff92000150e48 RCX: ffffffff8154fa7f [ 122.055531][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811ec92018 [ 122.055542][ C1] RBP: ffffc90000a872d0 R08: dffffc0000000000 R09: ffffed1023d92404 [ 122.055553][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.055563][ C1] R13: ffff88811ec92018 R14: 0000000000000003 R15: 1ffff92000150e4c [ 122.055573][ C1] FS: 0000555556448380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.055587][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.055597][ C1] CR2: 00007f70a34e4d08 CR3: 000000011ec7d000 CR4: 00000000003506a0 [ 122.055611][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.055619][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.055629][ C1] Call Trace: [ 122.055634][ C1] [ 122.055639][ C1] ? show_regs+0x58/0x60 [ 122.055655][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.055672][ C1] ? ___ratelimit+0x3c0/0x5a0 [ 122.055685][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.055702][ C1] ? kvm_wait+0x147/0x180 [ 122.055715][ C1] ? kvm_wait+0x147/0x180 [ 122.055728][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.055744][ C1] ? nmi_handle+0xa8/0x280 [ 122.055764][ C1] ? kvm_wait+0x147/0x180 [ 122.055777][ C1] ? kvm_wait+0x147/0x180 [ 122.055790][ C1] ? default_do_nmi+0x69/0x160 [ 122.055805][ C1] ? exc_nmi+0xaf/0x120 [ 122.055819][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.055834][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.055851][ C1] ? kvm_wait+0x147/0x180 [ 122.055864][ C1] ? kvm_wait+0x147/0x180 [ 122.055877][ C1] ? kvm_wait+0x147/0x180 [ 122.055890][ C1] [ 122.055894][ C1] [ 122.055899][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.055913][ C1] ? pv_hash+0x86/0x150 [ 122.055928][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.055946][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.055963][ C1] ? queue_rcu_work+0x8f/0xa0 [ 122.055979][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.055996][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.056013][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 122.056031][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.056047][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 122.056060][ C1] bpf_trace_run4+0x13f/0x270 [ 122.056076][ C1] ? bpf_trace_run3+0x250/0x250 [ 122.056093][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 122.056112][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 122.056128][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 122.056142][ C1] __alloc_pages+0x3cb/0x8f0 [ 122.056157][ C1] ? prep_new_page+0x110/0x110 [ 122.056175][ C1] wp_page_copy+0x200/0x1b00 [ 122.056192][ C1] ? __kasan_check_write+0x14/0x20 [ 122.056208][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 122.056223][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.056245][ C1] ? __kasan_check_write+0x14/0x20 [ 122.056262][ C1] ? __pte_map_lock+0x442/0x620 [ 122.056277][ C1] do_wp_page+0x6fa/0xb60 [ 122.056291][ C1] handle_pte_fault+0x7c0/0x24d0 [ 122.056307][ C1] ? update_load_avg+0x43a/0x1150 [ 122.056324][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 122.056341][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 122.056359][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 122.056376][ C1] ? __kasan_check_write+0x14/0x20 [ 122.056391][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 122.056407][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 122.056423][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.056440][ C1] ? down_read_trylock+0x1f9/0x300 [ 122.056455][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 122.056469][ C1] ? vmacache_find+0x21f/0x4d0 [ 122.056485][ C1] ? __find_vma+0x30/0x150 [ 122.056500][ C1] exc_page_fault+0x3b5/0x830 [ 122.056520][ C1] asm_exc_page_fault+0x27/0x30 [ 122.056532][ C1] RIP: 0033:0x7f70a3441310 [ 122.056545][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 122.056556][ C1] RSP: 002b:00007ffd7f07ebe0 EFLAGS: 00010246 [ 122.056568][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 122.056576][ C1] RDX: 0000000000000001 RSI: 00007f70a34e2120 RDI: 0000000000000000 [ 122.056585][ C1] RBP: 00007f70a34e2120 R08: 00000000000000a0 R09: 00000000000000a0 [ 122.056594][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.056603][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 122.056614][ C1] [ 122.056620][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.174 msecs [ 265.029609][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor613:336] [ 265.029609][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor613:335] [ 265.029642][ C1] Modules linked in: [ 265.038024][ C0] Modules linked in: [ 265.038046][ C0] CPU: 0 PID: 336 Comm: syz-executor613 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 265.046444][ C1] CPU: 1 PID: 335 Comm: syz-executor613 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 265.050182][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 265.053906][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 265.063987][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.074044][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.084858][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.094747][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.099516][ C0] RSP: 0000:ffffc90000ab63e0 EFLAGS: 00000246 [ 265.104288][ C1] RSP: 0000:ffffc90000a87220 EFLAGS: 00000246 [ 265.123731][ C0] [ 265.123737][ C0] RAX: 0000000000000001 RBX: 1ffff92000156c80 RCX: 1ffffffff0d1aa9c [ 265.143170][ C1] RAX: 0000000000000003 RBX: 1ffff92000150e48 RCX: ffffffff8154fa7f [ 265.149071][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.154973][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811ec92018 [ 265.157144][ C0] RBP: ffffc90000ab6490 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.164958][ C1] RBP: ffffc90000a872d0 R08: dffffc0000000000 R09: ffffed1023d92404 [ 265.172766][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.180576][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.188388][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000156c84 [ 265.196200][ C1] R13: ffff88811ec92018 R14: 0000000000000003 R15: 1ffff92000150e4c [ 265.204011][ C0] FS: 0000555556448380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.211824][ C1] FS: 0000555556448380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.219632][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.227443][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.235257][ C0] CR2: 00007f70a34e4d08 CR3: 000000011ed8e000 CR4: 00000000003506b0 [ 265.244023][ C1] CR2: 00007f70a34e4d08 CR3: 000000011ec7d000 CR4: 00000000003506a0 [ 265.252799][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.259215][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.265632][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.273444][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.281256][ C0] Call Trace: [ 265.281275][ C0] [ 265.289065][ C1] Call Trace: [ 265.289071][ C1] [ 265.296899][ C0] ? show_regs+0x58/0x60 [ 265.304688][ C1] ? show_regs+0x58/0x60 [ 265.312500][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.315624][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.318314][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.321440][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.324129][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.328210][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.332291][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.337240][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.342182][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.347302][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.352424][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.357630][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.362839][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.367787][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.372737][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.378379][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.384017][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.389916][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.395819][ C0] [ 265.395825][ C0] [ 265.400766][ C1] [ 265.400772][ C1] [ 265.405737][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.411614][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.417521][ C0] ? kvm_wait+0x147/0x180 [ 265.423160][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.428800][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 265.431579][ C1] ? kvm_wait+0x147/0x180 [ 265.434356][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.437132][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.439910][ C0] ? page_ext_put+0x1c/0x30 [ 265.445897][ C1] ? pv_hash+0x86/0x150 [ 265.451888][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.456057][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.462127][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.466816][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.470981][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.475928][ C1] ? queue_rcu_work+0x8f/0xa0 [ 265.480872][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.485218][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.489212][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.495110][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.501009][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.505784][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.512033][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.518281][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.522795][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.528352][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 265.533125][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 265.537895][ C1] bpf_trace_run4+0x13f/0x270 [ 265.542941][ C0] bpf_trace_run4+0x13f/0x270 [ 265.547964][ C1] ? bpf_trace_run3+0x250/0x250 [ 265.553257][ C0] ? bpf_trace_run3+0x250/0x250 [ 265.558554][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 265.563587][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.568622][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.574003][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.579382][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.583897][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.588409][ C1] __alloc_pages+0x3cb/0x8f0 [ 265.593099][ C0] __alloc_pages+0x3cb/0x8f0 [ 265.597782][ C1] ? prep_new_page+0x110/0x110 [ 265.602381][ C0] ? prep_new_page+0x110/0x110 [ 265.606985][ C1] wp_page_copy+0x200/0x1b00 [ 265.612277][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.617574][ C1] ? __kasan_check_write+0x14/0x20 [ 265.622865][ C0] ? stack_trace_save+0x113/0x1c0 [ 265.628159][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 265.632586][ C0] ? print_verifier_state+0x2230/0x2230 [ 265.637010][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 265.641613][ C0] __stack_depot_save+0x38d/0x470 [ 265.646212][ C1] ? __kasan_check_write+0x14/0x20 [ 265.650636][ C0] ? __kernel_text_address+0x9b/0x110 [ 265.656107][ C1] ? __pte_map_lock+0x442/0x620 [ 265.661053][ C0] stack_depot_save+0xe/0x10 [ 265.665912][ C1] do_wp_page+0x6fa/0xb60 [ 265.665928][ C1] handle_pte_fault+0x7c0/0x24d0 [ 265.671727][ C0] save_stack+0x104/0x1e0 [ 265.677108][ C1] ? update_load_avg+0x43a/0x1150 [ 265.682403][ C0] ? __reset_page_owner+0x190/0x190 [ 265.687263][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 265.692210][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.697571][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 265.702256][ C0] ? prep_new_page+0x1b/0x110 [ 265.706680][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 265.710841][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.715620][ C1] ? __kasan_check_write+0x14/0x20 [ 265.719788][ C0] ? __alloc_pages+0x27e/0x8f0 [ 265.724643][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.729673][ C0] ? __stack_depot_save+0x38d/0x470 [ 265.734883][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.739655][ C0] ? kasan_set_track+0x5d/0x70 [ 265.744689][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.749202][ C0] ? kasan_set_free_info+0x23/0x40 [ 265.753979][ C1] ? down_read_trylock+0x1f9/0x300 [ 265.759531][ C0] ? ____kasan_slab_free+0x126/0x160 [ 265.764477][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 265.769077][ C0] ? __kasan_slab_free+0x11/0x20 [ 265.774026][ C1] ? vmacache_find+0x21f/0x4d0 [ 265.779060][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 265.784440][ C1] ? __find_vma+0x30/0x150 [ 265.789042][ C0] ? kfree+0xc8/0x220 [ 265.794074][ C1] exc_page_fault+0x3b5/0x830 [ 265.799020][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.803975][ C1] asm_exc_page_fault+0x27/0x30 [ 265.809090][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 265.813602][ C1] RIP: 0033:0x7f70a3441310 [ 265.818376][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 265.823002][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 265.828364][ C0] ? bpf_trace_run4+0x13f/0x270 [ 265.832615][ C1] RSP: 002b:00007ffd7f07ebe0 EFLAGS: 00010246 [ 265.836427][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.840940][ C1] [ 265.840946][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 265.845630][ C0] ? memset+0x35/0x40 [ 265.850324][ C1] RDX: 0000000000000001 RSI: 00007f70a34e2120 RDI: 0000000000000000 [ 265.855611][ C0] __set_page_owner+0x28/0x2e0 [ 265.859861][ C1] RBP: 00007f70a34e2120 R08: 00000000000000a0 R09: 00000000000000a0 [ 265.865416][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 265.884859][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.889559][ C0] post_alloc_hook+0x1a3/0x1b0 [ 265.895446][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.900927][ C0] prep_new_page+0x1b/0x110 [ 265.903090][ C1] [ 265.910918][ C0] get_page_from_freelist+0x3550/0x35d0 [ 265.972953][ C0] ? 0xffffffffa002aa34 [ 265.976941][ C0] ? is_bpf_text_address+0x172/0x190 [ 265.982067][ C0] ? lruvec_init+0x150/0x150 [ 265.986491][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.991089][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 265.996134][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 266.000985][ C0] __alloc_pages+0x27e/0x8f0 [ 266.005410][ C0] ? prep_new_page+0x110/0x110 [ 266.010010][ C0] ? stack_trace_save+0x113/0x1c0 [ 266.014873][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 266.019820][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 266.024767][ C0] __stack_depot_save+0x38d/0x470 [ 266.029629][ C0] ? kfree+0xc8/0x220 [ 266.033442][ C0] kasan_set_track+0x5d/0x70 [ 266.037916][ C0] ? kasan_set_track+0x4b/0x70 [ 266.042473][ C0] ? kasan_set_free_info+0x23/0x40 [ 266.047417][ C0] ? ____kasan_slab_free+0x126/0x160 [ 266.052539][ C0] ? __kasan_slab_free+0x11/0x20 [ 266.057310][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 266.062692][ C0] ? kfree+0xc8/0x220 [ 266.066528][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.071197][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 266.076495][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 266.082051][ C0] ? bpf_trace_run4+0x13f/0x270 [ 266.086733][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.092200][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 266.097670][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 266.102269][ C0] ? wp_page_copy+0x200/0x1b00 [ 266.106990][ C0] ? do_wp_page+0x6fa/0xb60 [ 266.111329][ C0] ? handle_pte_fault+0x7c0/0x24d0 [ 266.116276][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 266.121487][ C0] ? exc_page_fault+0x3b5/0x830 [ 266.126173][ C0] ? asm_exc_page_fault+0x27/0x30 [ 266.131037][ C0] kasan_set_free_info+0x23/0x40 [ 266.135806][ C0] ____kasan_slab_free+0x126/0x160 [ 266.140761][ C0] __kasan_slab_free+0x11/0x20 [ 266.145352][ C0] slab_free_freelist_hook+0xbd/0x190 [ 266.150558][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.155246][ C0] kfree+0xc8/0x220 [ 266.158891][ C0] sock_map_unref+0x352/0x4d0 [ 266.163404][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 266.168525][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1f0 [ 266.173907][ C0] bpf_trace_run4+0x13f/0x270 [ 266.178419][ C0] ? bpf_trace_run3+0x250/0x250 [ 266.183106][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 266.187706][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.193001][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 266.198293][ C0] __alloc_pages+0x3cb/0x8f0 [ 266.202719][ C0] ? prep_new_page+0x110/0x110 [ 266.207321][ C0] ? ttwu_do_wakeup+0x430/0x430 [ 266.212006][ C0] wp_page_copy+0x200/0x1b00 [ 266.216435][ C0] ? __kasan_check_write+0x14/0x20 [ 266.221381][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 266.227194][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 266.232489][ C0] ? __kasan_check_write+0x14/0x20 [ 266.237436][ C0] ? __pte_map_lock+0x442/0x620 [ 266.242129][ C0] do_wp_page+0x6fa/0xb60 [ 266.246291][ C0] handle_pte_fault+0x7c0/0x24d0 [ 266.251062][ C0] ? update_load_avg+0x43a/0x1150 [ 266.255926][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 266.261131][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 266.266167][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 266.270939][ C0] ? __kasan_check_write+0x14/0x20 [ 266.275883][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 266.280834][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 266.286214][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 266.291246][ C0] ? down_read_trylock+0x1f9/0x300 [ 266.296199][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 266.300706][ C0] ? vmacache_find+0x21f/0x4d0 [ 266.305306][ C0] ? __find_vma+0x30/0x150 [ 266.309560][ C0] exc_page_fault+0x3b5/0x830 [ 266.314075][ C0] asm_exc_page_fault+0x27/0x30 [ 266.318761][ C0] RIP: 0033:0x7f70a3441310 [ 266.323015][ C0] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 266.342452][ C0] RSP: 002b:00007ffd7f07ebe0 EFLAGS: 00010246 [ 266.348354][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 266.356167][ C0] RDX: 0000000000000001 RSI: 00007f70a34e2120 RDI: 0000000000000000 [ 266.363977][ C0] RBP: 00007f70a34e2120 R08: 00000000000000a0 R09: 00000000000000a0 [ 266.371789][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 266.379599][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 266.387413][ C0]