./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3447571758 <...> Warning: Permanently added '10.128.0.9' (ED25519) to the list of known hosts. execve("./syz-executor3447571758", ["./syz-executor3447571758"], 0x7ffedfa74650 /* 10 vars */) = 0 brk(NULL) = 0x5555557f2000 brk(0x5555557f2d00) = 0x5555557f2d00 arch_prctl(ARCH_SET_FS, 0x5555557f2380) = 0 set_tid_address(0x5555557f2650) = 294 set_robust_list(0x5555557f2660, 24) = 0 rseq(0x5555557f2ca0, 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-executor3447571758", 4096) = 28 getrandom("\x43\xcd\xc9\xd7\xd6\x27\xe1\x24", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555557f2d00 brk(0x555555813d00) = 0x555555813d00 brk(0x555555814000) = 0x555555814000 mprotect(0x7f297eef9000, 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=0x5555557f2650) = 295 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 296 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 297 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 298 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 299 ./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x5555557f2660, 24) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 300 ./strace-static-x86_64: Process 300 attached [pid 300] set_robust_list(0x5555557f2660, 24) = 0 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] setpgid(0, 0) = 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(3) = 0 [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) [pid 300] ioctl(-1, UI_SET_EVBIT./strace-static-x86_64: Process 295 attached ./strace-static-x86_64: Process 296 attached ./strace-static-x86_64: Process 297 attached ./strace-static-x86_64: Process 298 attached [pid 297] set_robust_list(0x5555557f2660, 24 [pid 296] set_robust_list(0x5555557f2660, 24 [pid 295] set_robust_list(0x5555557f2660, 24 [pid 300] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [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 298] set_robust_list(0x5555557f2660, 24 [pid 297] <... set_robust_list resumed>) = 0 [pid 296] <... set_robust_list resumed>) = 0 [pid 295] <... set_robust_list resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... set_robust_list 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 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 303 [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 304 [pid 297] <... clone resumed>, child_tidptr=0x5555557f2650) = 302 [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 301 ./strace-static-x86_64: Process 303 attached ./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x5555557f2660, 24) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x5555557f2660, 24 [pid 301] <... prctl resumed>) = 0 [pid 302] <... set_robust_list resumed>) = 0 [pid 301] setpgid(0, 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] <... setpgid resumed>) = 0 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 302] <... prctl resumed>) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 304 attached [pid 301] <... openat resumed>) = 3 [pid 304] set_robust_list(0x5555557f2660, 24 [pid 302] <... openat resumed>) = 3 [pid 304] <... set_robust_list resumed>) = 0 [ 22.224456][ T30] audit: type=1400 audit(1714095675.454:66): avc: denied { execmem } for pid=294 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.243942][ T30] audit: type=1400 audit(1714095675.454:67): avc: denied { map_create } for pid=300 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] write(3, "1000", 4) = 4 [pid 301] close(3) = 0 [pid 302] write(3, "1000", 4 [pid 304] <... prctl resumed>) = 0 [pid 301] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 302] <... write resumed>) = 4 [pid 304] setpgid(0, 0 [pid 302] close(3) = 0 [pid 304] <... setpgid resumed>) = 0 [pid 302] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] <... socketpair resumed>[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 304] <... openat resumed>) = 3 [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 301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 302] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 301] <... bpf resumed>) = 0 [pid 302] <... bpf resumed>) = 0 [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 303] set_robust_list(0x5555557f2660, 24 [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 303] <... set_robust_list resumed>) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 302] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 301] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 304] write(3, "1000", 4 [pid 302] ioctl(-1, UI_SET_EVBIT [pid 304] <... write resumed>) = 4 [pid 301] ioctl(-1, UI_SET_EVBIT [pid 302] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 301] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 304] close(3 [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(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] <... close resumed>) = 0 [pid 304] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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) = 5 [pid 304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [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] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 303] <... prctl resumed>) = 0 [pid 303] setpgid(0, 0) = 0 [ 22.266065][ T30] audit: type=1400 audit(1714095675.454:68): avc: denied { map_read map_write } for pid=300 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.286517][ T30] audit: type=1400 audit(1714095675.454:69): avc: denied { prog_load } for pid=300 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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) = 5 [pid 303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 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) = -1 EFAULT (Bad address) [pid 303] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [ 22.305901][ T30] audit: type=1400 audit(1714095675.474:70): avc: denied { bpf } for pid=300 comm="syz-executor344" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 22.327026][ T30] audit: type=1400 audit(1714095675.474:71): avc: denied { perfmon } for pid=300 comm="syz-executor344" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [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 302] <... bpf resumed>) = 6 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16) = 7 [pid 302] exit_group(0) = ? [pid 304] <... bpf resumed>) = 6 [pid 304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 302] +++ exited with 0 +++ [pid 303] <... bpf resumed>) = 6 [pid 300] <... bpf resumed>) = 6 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 301] <... bpf resumed>) = 6 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 305 ./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x5555557f2660, 24) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 305] 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 305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 305] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [pid 305] 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 305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 304] <... bpf resumed>) = 7 [pid 304] exit_group(0 [pid 303] <... bpf resumed>) = 7 [pid 301] <... bpf resumed>) = 7 [pid 300] <... bpf resumed>) = 7 [pid 304] <... exit_group resumed>) = ? [pid 303] exit_group(0 [pid 301] exit_group(0 [pid 304] +++ exited with 0 +++ [pid 303] <... exit_group resumed>) = ? [pid 301] <... exit_group resumed>) = ? [pid 300] exit_group(0 [pid 301] +++ exited with 0 +++ [pid 300] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] --- 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 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x5555557f2660, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 306 [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 307 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 307 attached [pid 306] write(3, "1000", 4) = 4 [pid 307] set_robust_list(0x5555557f2660, 24 [pid 306] close(3 [pid 307] <... set_robust_list resumed>) = 0 [pid 306] <... close resumed>) = 0 [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 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... bpf resumed>) = 5 [pid 307] <... prctl resumed>) = 0 [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] ioctl(-1, UI_SET_EVBIT [pid 307] setpgid(0, 0 [pid 306] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 307] <... setpgid resumed>) = 0 [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 [pid 306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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 307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 307] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 305] <... bpf resumed>) = 7 [pid 303] +++ exited with 0 +++ [pid 305] exit_group(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 305] <... exit_group resumed>) = ? [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 308 ./strace-static-x86_64: Process 308 attached [ 22.558406][ T30] audit: type=1400 audit(1714095675.794:72): avc: denied { prog_run } for pid=302 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 308] set_robust_list(0x5555557f2660, 24) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 [pid 308] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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) = 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) = -1 EFAULT (Bad address) [pid 308] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 300] +++ exited with 0 +++ [pid 308] <... bpf resumed>) = 7 [pid 307] <... bpf resumed>) = 7 [pid 306] <... bpf resumed>) = 7 [pid 305] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=21} --- [pid 308] exit_group(0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 308] <... exit_group resumed>) = ? [pid 306] exit_group(0 [pid 308] +++ exited with 0 +++ [pid 307] exit_group(0 [pid 299] <... restart_syscall resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... exit_group resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] --- 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 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 299] <... clone resumed>, child_tidptr=0x5555557f2650) = 309 ./strace-static-x86_64: Process 309 attached [pid 296] <... restart_syscall resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555557f2650) = 310 [pid 307] <... exit_group resumed>) = ? [pid 309] set_robust_list(0x5555557f2660, 24) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 311 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 310 attached [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}, 72 [pid 310] set_robust_list(0x5555557f2660, 24 [pid 309] <... bpf resumed>) = 5 [pid 309] 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_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 309] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 310] <... set_robust_list resumed>) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 309] <... bpf resumed>) = 6 [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 310] <... prctl resumed>) = 0 [pid 310] setpgid(0, 0./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x5555557f2660, 24) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] <... setpgid resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [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 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 310] <... openat resumed>) = 3 [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 310] write(3, "1000", 4 [pid 311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 310] <... write resumed>) = 4 [pid 311] ioctl(-1, UI_SET_EVBIT [pid 310] close(3 [pid 311] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [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 [pid 310] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 311] <... bpf resumed>) = 6 [pid 310] <... socketpair resumed>[3, 4]) = 0 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [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] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 307] +++ exited with 0 +++ [pid 306] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x5555557f2660, 24) = 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 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 314 [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 315 [pid 314] <... openat resumed>) = 3 ./strace-static-x86_64: Process 315 attached [pid 314] write(3, "1000", 4 [pid 315] set_robust_list(0x5555557f2660, 24 [pid 314] <... write resumed>) = 4 [pid 315] <... set_robust_list resumed>) = 0 [pid 314] close(3) = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 315] setpgid(0, 0) = 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) = 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 314] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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] <... openat resumed>) = 3 [pid 315] write(3, "1000", 4 [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 resumed>) = 4 [pid 315] close(3) = 0 [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] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 309] <... bpf resumed>) = 7 [pid 315] <... bpf resumed>) = 7 [pid 314] <... bpf resumed>) = 7 [pid 311] <... bpf resumed>) = 7 [pid 310] <... bpf resumed>) = 7 [pid 309] exit_group(0 [pid 314] exit_group(0 [pid 311] exit_group(0 [pid 310] exit_group(0 [pid 309] <... exit_group resumed>) = ? [pid 315] exit_group(0 [pid 314] <... exit_group resumed>) = ? [pid 311] <... exit_group resumed>) = ? [pid 310] <... exit_group resumed>) = ? [pid 309] +++ exited with 0 +++ [pid 315] <... exit_group resumed>) = ? [pid 314] +++ exited with 0 +++ [pid 310] +++ 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 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 316 attached , child_tidptr=0x5555557f2650) = 316 [pid 316] set_robust_list(0x5555557f2660, 24) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 317 [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] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 297] <... clone resumed>, child_tidptr=0x5555557f2650) = 318 [pid 316] <... bpf resumed>) = 6 [pid 316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x5555557f2660, 24) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 317 attached ) = 0 [pid 318] setpgid(0, 0 [pid 317] set_robust_list(0x5555557f2660, 24 [pid 318] <... setpgid resumed>) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... set_robust_list resumed>) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0 [pid 318] <... openat resumed>) = 3 [pid 317] <... setpgid resumed>) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 318] write(3, "1000", 4 [pid 317] <... openat resumed>) = 3 [pid 318] <... write resumed>) = 4 [pid 318] close(3) = 0 [pid 318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] 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 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 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] ioctl(-1, UI_SET_EVBIT [pid 317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 318] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 317] <... bpf resumed>) = 0 [pid 318] <... bpf resumed>) = 6 [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 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 317] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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] <... bpf resumed>) = 7 [pid 311] +++ exited with 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 316] exit_group(0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 316] <... exit_group resumed>) = ? [pid 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 319 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x5555557f2660, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] 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 [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 319] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 318] <... bpf resumed>) = 7 [pid 317] <... bpf resumed>) = 7 [pid 315] +++ exited with 0 +++ [pid 318] exit_group(0 [pid 317] exit_group(0 [pid 316] +++ exited with 0 +++ [pid 319] <... bpf resumed>) = 7 [pid 318] <... exit_group resumed>) = ? [pid 317] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 318] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] exit_group(0./strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x5555557f2660, 24) = 0 [pid 299] <... clone resumed>, child_tidptr=0x5555557f2650) = 321 [pid 319] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 322 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557f2650) = 323 [pid 321] <... prctl resumed>) = 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] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 322 attached [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 [pid 322] set_robust_list(0x5555557f2660, 24 [pid 321] <... bpf resumed>) = 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 [pid 322] <... set_robust_list resumed>) = 0 [pid 321] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 321] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 321] <... bpf resumed>) = 6 [pid 321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 322] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 323 attached [pid 322] setpgid(0, 0 [pid 323] set_robust_list(0x5555557f2660, 24) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 322] <... setpgid resumed>) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 323] <... socketpair resumed>[3, 4]) = 0 [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) = 5 [pid 323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 322] <... openat resumed>) = 3 [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 322] write(3, "1000", 4 [pid 323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 323] ioctl(-1, UI_SET_EVBIT [pid 322] <... write resumed>) = 4 [pid 322] close(3 [pid 323] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 322] <... close resumed>) = 0 [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] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 323] <... bpf resumed>) = 6 [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_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 322] <... bpf resumed>) = 5 [pid 322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 322] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 319] +++ exited with 0 +++ [pid 317] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 298] 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 324 attached [pid 324] set_robust_list(0x5555557f2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 324 [pid 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 325 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 325 attached [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 [pid 325] set_robust_list(0x5555557f2660, 24) = 0 [pid 324] <... bpf resumed>) = 5 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 325] <... prctl resumed>) = 0 [pid 324] <... bpf resumed>) = 0 [pid 325] setpgid(0, 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 [pid 325] <... setpgid resumed>) = 0 [pid 324] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 324] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 325] <... openat resumed>) = 3 [pid 325] write(3, "1000", 4 [pid 324] <... bpf resumed>) = 6 [pid 324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 325] <... write resumed>) = 4 [pid 325] close(3) = 0 [pid 325] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 325] 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 325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 0 [pid 325] 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 325] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [pid 325] 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 325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 321] <... bpf resumed>) = 7 [pid 325] <... bpf resumed>) = 7 [pid 324] <... bpf resumed>) = 7 [pid 323] <... bpf resumed>) = 7 [pid 322] <... bpf resumed>) = 7 [pid 325] exit_group(0 [pid 324] exit_group(0 [pid 322] exit_group(0 [pid 323] exit_group(0 [pid 321] exit_group(0 [pid 325] <... exit_group resumed>) = ? [pid 324] <... exit_group resumed>) = ? [pid 322] <... exit_group resumed>) = ? [pid 321] <... exit_group resumed>) = ? [pid 323] <... exit_group resumed>) = ? [pid 325] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ [pid 322] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=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 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x5555557f2660, 24) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 326 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 326] <... openat resumed>) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 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 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 327 [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 328 [pid 326] <... bpf resumed>) = 5 [pid 326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32./strace-static-x86_64: Process 328 attached ) = 0 ./strace-static-x86_64: Process 327 attached [pid 328] set_robust_list(0x5555557f2660, 24 [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 328] <... set_robust_list resumed>) = 0 [pid 326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 326] ioctl(-1, UI_SET_EVBIT [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 326] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [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 328] <... prctl resumed>) = 0 [pid 328] setpgid(0, 0 [pid 326] <... bpf resumed>) = 6 [pid 326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 327] set_robust_list(0x5555557f2660, 24 [pid 328] <... setpgid resumed>) = 0 [pid 327] <... set_robust_list resumed>) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0 [pid 328] <... openat resumed>) = 3 [pid 327] <... setpgid resumed>) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 321] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ [pid 297] --- 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 331 attached [pid 328] write(3, "1000", 4 [pid 297] <... clone resumed>, child_tidptr=0x5555557f2650) = 331 [pid 327] <... openat resumed>) = 3 [pid 328] <... write resumed>) = 4 [pid 331] set_robust_list(0x5555557f2660, 24 [pid 328] close(3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3 [pid 331] <... set_robust_list resumed>) = 0 [pid 328] <... close resumed>) = 0 [pid 327] <... close resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 327] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 328] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 327] <... socketpair resumed>[3, 4]) = 0 [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 328] <... socketpair resumed>[3, 4]) = 0 [pid 327] <... bpf resumed>) = 5 [pid 327] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL [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 [pid 327] <... bpf resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x5555557f2650) = 332 [pid 331] <... prctl resumed>) = 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 [pid 331] setpgid(0, 0 [pid 328] <... bpf resumed>) = 5 [pid 327] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 327] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 331] <... setpgid resumed>) = 0 [pid 328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 328] <... bpf resumed>) = 0 [pid 327] <... bpf resumed>) = 6 [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 327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 328] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x5555557f2660, 24) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 328] <... bpf resumed>) = 6 [pid 328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 332] <... prctl resumed>) = 0 [pid 332] setpgid(0, 0) = 0 [pid 331] <... openat resumed>) = 3 [pid 331] write(3, "1000", 4 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 331] <... write resumed>) = 4 [pid 331] close(3 [pid 332] <... openat resumed>) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 331] <... close resumed>) = 0 [pid 331] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 332] <... socketpair resumed>[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 [pid 331] <... socketpair resumed>[3, 4]) = 0 [pid 332] <... bpf resumed>) = 5 [pid 332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [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] <... bpf resumed>) = 0 [pid 331] <... bpf resumed>) = 5 [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 [pid 331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 331] <... bpf resumed>) = 0 [pid 332] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [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] <... bpf resumed>) = 6 [pid 331] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 331] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 326] <... bpf resumed>) = 7 [pid 332] <... bpf resumed>) = 7 [pid 331] <... bpf resumed>) = 7 [pid 328] <... bpf resumed>) = 7 [pid 327] <... bpf resumed>) = 7 [pid 326] exit_group(0 [pid 328] exit_group(0 [pid 326] <... exit_group resumed>) = ? [pid 332] exit_group(0 [pid 331] exit_group(0 [pid 328] <... exit_group resumed>) = ? [pid 327] exit_group(0 [pid 326] +++ exited with 0 +++ [pid 332] <... exit_group resumed>) = ? [pid 331] <... exit_group resumed>) = ? [pid 328] +++ exited with 0 +++ [pid 327] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 327] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, 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 298] 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 333 attached [pid 333] set_robust_list(0x5555557f2660, 24) = 0 [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) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555557f2650) = 334 [pid 295] <... clone resumed>, child_tidptr=0x5555557f2650) = 333 [pid 296] <... clone resumed>, child_tidptr=0x5555557f2650) = 335 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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) = 5 [pid 333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 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) = -1 EFAULT (Bad address) [pid 333] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16./strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x5555557f2660, 24) = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0./strace-static-x86_64: Process 335 attached ) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 335] set_robust_list(0x5555557f2660, 24) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 334] <... openat resumed>) = 3 [pid 335] <... prctl resumed>) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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) = 5 [pid 334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 335] <... openat resumed>) = 3 [pid 334] <... bpf resumed>) = 0 [pid 335] write(3, "1000", 4 [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] <... write resumed>) = 4 [pid 334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 334] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [pid 335] close(3 [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] <... close resumed>) = 0 [pid 335] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 334] <... bpf resumed>) = 6 [pid 334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 335] <... 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 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] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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) = 6 [pid 335] 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 299] --- 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 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x5555557f2660, 24) = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] <... clone resumed>, child_tidptr=0x5555557f2650) = 336 [pid 297] <... clone resumed>, child_tidptr=0x5555557f2650) = 337 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 [pid 336] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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./strace-static-x86_64: Process 337 attached ) = 5 [pid 336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32 [pid 337] set_robust_list(0x5555557f2660, 24) = 0 [pid 336] <... bpf resumed>) = 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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 336] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 337] <... prctl resumed>) = 0 [pid 336] ioctl(-1, UI_SET_EVBIT [pid 337] setpgid(0, 0 [pid 336] <... ioctl resumed>, 0x3) = -1 EBADF (Bad file descriptor) [pid 337] <... setpgid resumed>) = 0 [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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 337] <... openat resumed>) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [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 337] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000040, value=0x20000140, flags=BPF_ANY}, 32) = 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) = -1 EFAULT (Bad address) [pid 337] ioctl(-1, UI_SET_EVBIT, 0x3) = -1 EBADF (Bad file descriptor) [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 [pid 337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mm_page_alloc", prog_fd=6}}, 16 [pid 335] <... bpf resumed>) = 7 [pid 334] <... bpf resumed>) = 7 [ 122.837376][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.843911][ C0] rcu: 0-...!: (9999 ticks this GP) idle=bcd/1/0x4000000000000000 softirq=2319/2327 fqs=1 last_accelerate: 9370/ba80 dyntick_enabled: 1 [ 122.857832][ C0] (t=10002 jiffies g=629 q=93) [ 122.862517][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.874420][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=328 [ 122.881958][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.892982][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.902790][ C0] rcu: RCU grace-period kthread stack dump: [ 122.908543][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.917552][ C0] Call Trace: [ 122.920671][ C0] [ 122.923462][ C0] __schedule+0xccc/0x1590 [ 122.927718][ C0] ? __sched_text_start+0x8/0x8 [ 122.932387][ C0] ? del_timer_sync+0x1bc/0x230 [ 122.937076][ C0] ? __kasan_check_write+0x14/0x20 [ 122.942021][ C0] schedule+0x11f/0x1e0 [ 122.946014][ C0] schedule_timeout+0x18c/0x370 [ 122.950703][ C0] ? __kasan_check_write+0x14/0x20 [ 122.955645][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.960942][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.966669][ C0] ? update_process_times+0x200/0x200 [ 122.971875][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.977261][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.981856][ C0] ? dump_blkd_tasks+0x7e0/0x7e0 [ 122.986633][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.991057][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.996090][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 123.000519][ C0] rcu_gp_kthread+0xa4/0x350 [ 123.004944][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.009633][ C0] ? rcu_barrier_callback+0x50/0x50 [ 123.014663][ C0] ? __kasan_check_read+0x11/0x20 [ 123.019621][ C0] ? __kthread_parkme+0xb2/0x200 [ 123.024415][ C0] kthread+0x421/0x510 [ 123.028297][ C0] ? rcu_barrier_callback+0x50/0x50 [ 123.033331][ C0] ? kthread_blkcg+0xd0/0xd0 [ 123.037765][ C0] ret_from_fork+0x1f/0x30 [ 123.042147][ C0] [ 123.045004][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 123.051153][ C0] Sending NMI from CPU 0 to CPUs 1: [ 123.056219][ C1] NMI backtrace for cpu 1 [ 123.056238][ C1] CPU: 1 PID: 334 Comm: syz-executor344 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.056257][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.056271][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 123.056294][ 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 [ 123.056307][ C1] RSP: 0000:ffffc90000ad7220 EFLAGS: 00000246 [ 123.056323][ C1] RAX: 0000000000000001 RBX: 1ffff9200015ae48 RCX: 1ffffffff0d1aa9c [ 123.056336][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 123.056347][ C1] RBP: ffffc90000ad72d0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 123.056360][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.056373][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff9200015ae4c [ 123.056385][ C1] FS: 00005555557f2380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 123.056400][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.056412][ C1] CR2: 00007f297eeffd08 CR3: 000000011e276000 CR4: 00000000003506a0 [ 123.056428][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.056438][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.056448][ C1] Call Trace: [ 123.056453][ C1] [ 123.056460][ C1] ? show_regs+0x58/0x60 [ 123.056478][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 123.056499][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.056519][ C1] ? kvm_wait+0x147/0x180 [ 123.056534][ C1] ? kvm_wait+0x147/0x180 [ 123.056550][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 123.056568][ C1] ? nmi_handle+0xa8/0x280 [ 123.056585][ C1] ? kvm_wait+0x147/0x180 [ 123.056600][ C1] ? default_do_nmi+0x69/0x160 [ 123.056619][ C1] ? exc_nmi+0xaf/0x120 [ 123.056634][ C1] ? end_repeat_nmi+0x16/0x31 [ 123.056653][ C1] ? kvm_wait+0x147/0x180 [ 123.056669][ C1] ? kvm_wait+0x147/0x180 [ 123.056684][ C1] ? kvm_wait+0x147/0x180 [ 123.056700][ C1] [ 123.056704][ C1] [ 123.056710][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.056728][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 123.056747][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 123.056767][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 123.056788][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.056807][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 123.056827][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 123.056846][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.056865][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 123.056886][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 123.056904][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 123.056919][ C1] bpf_trace_run4+0x13f/0x270 [ 123.056940][ C1] ? bpf_trace_run3+0x250/0x250 [ 123.056968][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 123.056986][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.057005][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 123.057021][ C1] __alloc_pages+0x3cb/0x8f0 [ 123.057039][ C1] ? prep_new_page+0x110/0x110 [ 123.057061][ C1] wp_page_copy+0x200/0x1b00 [ 123.057080][ C1] ? __kasan_check_write+0x14/0x20 [ 123.057098][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 123.057116][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.057134][ C1] ? __kasan_check_write+0x14/0x20 [ 123.057153][ C1] ? __pte_map_lock+0x442/0x620 [ 123.057170][ C1] do_wp_page+0x6fa/0xb60 [ 123.057187][ C1] handle_pte_fault+0x72e/0x2340 [ 123.057206][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 123.057230][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 123.057251][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 123.057271][ C1] ? __kasan_check_write+0x14/0x20 [ 123.057288][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 123.057317][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 123.057336][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 123.057354][ C1] ? down_read_trylock+0x1f9/0x300 [ 123.057371][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 123.057386][ C1] ? vmacache_find+0x21f/0x4d0 [ 123.057404][ C1] ? __find_vma+0x30/0x150 [ 123.057420][ C1] exc_page_fault+0x3b5/0x830 [ 123.057458][ C1] asm_exc_page_fault+0x27/0x30 [ 123.057471][ C1] RIP: 0033:0x7f297ee5c310 [ 123.057490][ 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 [ 123.057502][ C1] RSP: 002b:00007ffdf60491e0 EFLAGS: 00010246 [ 123.057515][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 123.057524][ C1] RDX: 0000000000000001 RSI: 00007f297eefd120 RDI: 0000000000000000 [ 123.057533][ C1] RBP: 00007f297eefd120 R08: 00000000000000a0 R09: 00000000000000a0 [ 123.057543][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.057552][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 123.057564][ C1] [ 123.057570][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.352 msecs [ 123.058277][ C0] NMI backtrace for cpu 0 [ 123.542968][ C0] CPU: 0 PID: 335 Comm: syz-executor344 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.552999][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.562894][ C0] Call Trace: [ 123.566017][ C0] [ 123.568708][ C0] dump_stack_lvl+0x151/0x1b7 [ 123.573222][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.578688][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 123.583374][ C0] dump_stack+0x15/0x17 [ 123.587367][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 123.592148][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.598128][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.603423][ C0] ? __kasan_check_write+0x14/0x20 [ 123.608370][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.613064][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.618975][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.624777][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.630684][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.636405][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.641354][ C0] print_cpu_stall+0x315/0x5f0 [ 123.645957][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 123.650989][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.656978][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 123.662009][ C0] update_process_times+0x198/0x200 [ 123.667043][ C0] tick_sched_timer+0x188/0x240 [ 123.671729][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 123.677109][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 123.682146][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.687092][ C0] ? clockevents_program_event+0x22f/0x300 [ 123.692745][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.698635][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 123.703413][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.709141][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.714604][ C0] [ 123.717383][ C0] [ 123.720159][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.725975][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 123.730748][ 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 [ 123.750191][ C0] RSP: 0000:ffffc90000ae63e0 EFLAGS: 00000246 [ 123.756104][ C0] RAX: 0000000000000003 RBX: 1ffff9200015cc80 RCX: ffffffff8154fa7f [ 123.763903][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811ec7bb98 [ 123.771726][ C0] RBP: ffffc90000ae6490 R08: dffffc0000000000 R09: ffffed1023d8f774 [ 123.779526][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.787335][ C0] R13: ffff88811ec7bb98 R14: 0000000000000003 R15: 1ffff9200015cc84 [ 123.795152][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.801239][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.807212][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 123.812206][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.818236][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.824160][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 123.828911][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.835160][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 123.840723][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 123.845494][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.850522][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 123.855816][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 123.860853][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 123.866240][ C0] bpf_trace_run4+0x13f/0x270 [ 123.870758][ C0] ? bpf_trace_run3+0x250/0x250 [ 123.875431][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 123.880034][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.885325][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 123.890643][ C0] __alloc_pages+0x3cb/0x8f0 [ 123.895047][ C0] ? prep_new_page+0x110/0x110 [ 123.899647][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 123.905112][ C0] ? stack_trace_save+0x113/0x1c0 [ 123.909973][ C0] ? print_verifier_state+0x2230/0x2230 [ 123.915365][ C0] __stack_depot_save+0x38d/0x470 [ 123.920219][ C0] stack_depot_save+0xe/0x10 [ 123.924641][ C0] save_stack+0x104/0x1e0 [ 123.928809][ C0] ? __reset_page_owner+0x190/0x190 [ 123.933841][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 123.938613][ C0] ? prep_new_page+0x1b/0x110 [ 123.943126][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 123.948822][ C0] ? __alloc_pages+0x27e/0x8f0 [ 123.953419][ C0] ? __stack_depot_save+0x38d/0x470 [ 123.958468][ C0] ? kasan_set_track+0x5d/0x70 [ 123.963052][ C0] ? kasan_set_free_info+0x23/0x40 [ 123.968014][ C0] ? ____kasan_slab_free+0x126/0x160 [ 123.973119][ C0] ? __kasan_slab_free+0x11/0x20 [ 123.977890][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 123.983286][ C0] ? kfree+0xc8/0x220 [ 123.987090][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.991780][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 123.997161][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 124.002714][ C0] ? bpf_trace_run4+0x13f/0x270 [ 124.007400][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 124.012872][ C0] __set_page_owner+0x28/0x2e0 [ 124.017472][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 124.022681][ C0] post_alloc_hook+0x1a3/0x1b0 [ 124.027277][ C0] prep_new_page+0x1b/0x110 [ 124.031616][ C0] get_page_from_freelist+0x3550/0x35d0 [ 124.037004][ C0] ? lruvec_init+0x150/0x150 [ 124.041431][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 124.046026][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 124.051059][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 124.055920][ C0] __alloc_pages+0x27e/0x8f0 [ 124.060351][ C0] ? prep_new_page+0x110/0x110 [ 124.064947][ C0] ? stack_trace_save+0x113/0x1c0 [ 124.069812][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 124.074760][ C0] __stack_depot_save+0x38d/0x470 [ 124.079627][ C0] ? kfree+0xc8/0x220 [ 124.083433][ C0] kasan_set_track+0x5d/0x70 [ 124.087860][ C0] ? kasan_set_track+0x4b/0x70 [ 124.092459][ C0] ? kasan_set_free_info+0x23/0x40 [ 124.097420][ C0] ? ____kasan_slab_free+0x126/0x160 [ 124.102525][ C0] ? __kasan_slab_free+0x11/0x20 [ 124.107301][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 124.112679][ C0] ? kfree+0xc8/0x220 [ 124.116498][ C0] ? sock_map_unref+0x352/0x4d0 [ 124.121186][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 124.126489][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 124.132048][ C0] ? bpf_trace_run4+0x13f/0x270 [ 124.136722][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 124.142189][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 124.147793][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 124.152381][ C0] ? wp_page_copy+0x200/0x1b00 [ 124.156971][ C0] ? do_wp_page+0x6fa/0xb60 [ 124.161314][ C0] ? handle_pte_fault+0x72e/0x2340 [ 124.166261][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 124.171468][ C0] ? exc_page_fault+0x3b5/0x830 [ 124.176156][ C0] ? asm_exc_page_fault+0x27/0x30 [ 124.181041][ C0] kasan_set_free_info+0x23/0x40 [ 124.185792][ C0] ____kasan_slab_free+0x126/0x160 [ 124.190739][ C0] __kasan_slab_free+0x11/0x20 [ 124.195336][ C0] slab_free_freelist_hook+0xbd/0x190 [ 124.200545][ C0] ? sock_map_unref+0x352/0x4d0 [ 124.205278][ C0] kfree+0xc8/0x220 [ 124.208878][ C0] sock_map_unref+0x352/0x4d0 [ 124.213394][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 124.218511][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 124.223891][ C0] bpf_trace_run4+0x13f/0x270 [ 124.228405][ C0] ? bpf_trace_run3+0x250/0x250 [ 124.233094][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 124.237692][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 124.242986][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 124.248369][ C0] __alloc_pages+0x3cb/0x8f0 [ 124.252794][ C0] ? prep_new_page+0x110/0x110 [ 124.257394][ C0] ? ttwu_do_wakeup+0x430/0x430 [ 124.262082][ C0] wp_page_copy+0x200/0x1b00 [ 124.266508][ C0] ? __kasan_check_write+0x14/0x20 [ 124.271454][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 124.277268][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 124.282561][ C0] ? __kasan_check_write+0x14/0x20 [ 124.287511][ C0] ? __pte_map_lock+0x442/0x620 [ 124.292198][ C0] do_wp_page+0x6fa/0xb60 [ 124.296364][ C0] handle_pte_fault+0x72e/0x2340 [ 124.301138][ C0] ? update_load_avg+0x43a/0x1150 [ 124.305995][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 124.311227][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 124.316239][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 124.321015][ C0] ? __kasan_check_write+0x14/0x20 [ 124.325958][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 124.330917][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 124.336285][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.341319][ C0] ? down_read_trylock+0x1f9/0x300 [ 124.346265][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 124.350780][ C0] ? vmacache_find+0x21f/0x4d0 [ 124.355383][ C0] ? __find_vma+0x30/0x150 [ 124.359722][ C0] exc_page_fault+0x3b5/0x830 [ 124.364239][ C0] asm_exc_page_fault+0x27/0x30 [ 124.368921][ C0] RIP: 0033:0x7f297ee5c310 [ 124.373187][ 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 [ 124.392614][ C0] RSP: 002b:00007ffdf60491e0 EFLAGS: 00010246 [ 124.398515][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 124.406365][ C0] RDX: 0000000000000001 RSI: 00007f297eefd120 RDI: 0000000000000000 [ 124.414140][ C0] RBP: 00007f297eefd120 R08: 00000000000000a0 R09: 00000000000000a0 [ 124.421964][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.429763][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 124.437583][ C0] [ 265.036626][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor344:334] [ 265.036626][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor344:335] [ 265.036666][ C1] Modules linked in: [ 265.045050][ C0] Modules linked in: [ 265.053471][ C1] [ 265.053490][ C1] CPU: 1 PID: 334 Comm: syz-executor344 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.057200][ C0] CPU: 0 PID: 335 Comm: syz-executor344 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.060931][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.063100][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.073180][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.083249][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.093921][ 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 [ 265.103817][ 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 [ 265.108581][ C1] RSP: 0000:ffffc90000ad7220 EFLAGS: 00000246 [ 265.113350][ C0] RSP: 0000:ffffc90000ae63e0 EFLAGS: 00000246 [ 265.132797][ C1] [ 265.132806][ C1] RAX: 0000000000000001 RBX: 1ffff9200015ae48 RCX: 1ffffffff0d1aa9c [ 265.152242][ C0] [ 265.152253][ C0] RAX: 0000000000000003 RBX: 1ffff9200015cc80 RCX: ffffffff8154fa7f [ 265.158148][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.164039][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811ec7bb98 [ 265.166209][ C1] RBP: ffffc90000ad72d0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.174020][ C0] RBP: ffffc90000ae6490 R08: dffffc0000000000 R09: ffffed1023d8f774 [ 265.176191][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.184001][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.191813][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff9200015ae4c [ 265.199626][ C0] R13: ffff88811ec7bb98 R14: 0000000000000003 R15: 1ffff9200015cc84 [ 265.207437][ C1] FS: 00005555557f2380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.215246][ C0] FS: 00005555557f2380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.223063][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.230871][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.238680][ C1] CR2: 00007f297eeffd08 CR3: 000000011e276000 CR4: 00000000003506a0 [ 265.246492][ C0] CR2: 00007f297eeffd08 CR3: 000000011e260000 CR4: 00000000003506b0 [ 265.255273][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.264026][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.270446][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.276870][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.284683][ C1] Call Trace: [ 265.284703][ C1] [ 265.292492][ C0] Call Trace: [ 265.292498][ C0] [ 265.300324][ C1] ? show_regs+0x58/0x60 [ 265.308116][ C0] ? show_regs+0x58/0x60 [ 265.315929][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.323739][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.326861][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.329554][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.332676][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.335367][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.339452][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.343529][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.348474][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.353419][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.358545][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.363672][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.368876][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.374094][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.379034][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.383977][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.389614][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.395402][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.401296][ C1] [ 265.401306][ C1] [ 265.407201][ C0] [ 265.407210][ C0] [ 265.412144][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.417108][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.422997][ C1] ? kvm_wait+0x147/0x180 [ 265.428896][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.434536][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.440177][ C0] ? kvm_wait+0x147/0x180 [ 265.442958][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.445731][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.448511][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.451297][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.457276][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 265.463266][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.467431][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.473509][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.479495][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 265.483667][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.488608][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.494600][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.500501][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.505446][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.510220][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.516296][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.522676][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.528571][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.534123][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 265.538896][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.543668][ C1] bpf_trace_run4+0x13f/0x270 [ 265.549919][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.554951][ C1] ? bpf_trace_run3+0x250/0x250 [ 265.560506][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 265.565826][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 265.570590][ C0] bpf_trace_run4+0x13f/0x270 [ 265.575611][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.580647][ C0] ? bpf_trace_run3+0x250/0x250 [ 265.586038][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.591321][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.595832][ C1] __alloc_pages+0x3cb/0x8f0 [ 265.600867][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.605564][ C1] ? prep_new_page+0x110/0x110 [ 265.610938][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 265.615540][ C1] wp_page_copy+0x200/0x1b00 [ 265.620049][ C0] __alloc_pages+0x3cb/0x8f0 [ 265.625344][ C1] ? __kasan_check_write+0x14/0x20 [ 265.630027][ C0] ? prep_new_page+0x110/0x110 [ 265.635340][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 265.639923][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.644347][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 265.649643][ C0] ? stack_trace_save+0x113/0x1c0 [ 265.654241][ C1] ? __kasan_check_write+0x14/0x20 [ 265.659535][ C0] ? print_verifier_state+0x2230/0x2230 [ 265.663963][ C1] ? __pte_map_lock+0x442/0x620 [ 265.668389][ C0] __stack_depot_save+0x38d/0x470 [ 265.673340][ C1] do_wp_page+0x6fa/0xb60 [ 265.677938][ C0] stack_depot_save+0xe/0x10 [ 265.683761][ C1] handle_pte_fault+0x72e/0x2340 [ 265.689217][ C0] save_stack+0x104/0x1e0 [ 265.694515][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 265.699375][ C0] ? __reset_page_owner+0x190/0x190 [ 265.704325][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 265.709703][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 265.714393][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 265.719249][ C0] ? prep_new_page+0x1b/0x110 [ 265.723425][ C1] ? __kasan_check_write+0x14/0x20 [ 265.727853][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 265.732620][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.736782][ C0] ? __alloc_pages+0x27e/0x8f0 [ 265.741989][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.747024][ C0] ? __stack_depot_save+0x38d/0x470 [ 265.752059][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.756828][ C0] ? kasan_set_track+0x5d/0x70 [ 265.761609][ C1] ? down_read_trylock+0x1f9/0x300 [ 265.766117][ C0] ? kasan_set_free_info+0x23/0x40 [ 265.771067][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 265.776617][ C0] ? ____kasan_slab_free+0x126/0x160 [ 265.781565][ C1] ? vmacache_find+0x21f/0x4d0 [ 265.786166][ C0] ? __kasan_slab_free+0x11/0x20 [ 265.791548][ C1] ? __find_vma+0x30/0x150 [ 265.796579][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 265.801616][ C1] exc_page_fault+0x3b5/0x830 [ 265.806213][ C0] ? kfree+0xc8/0x220 [ 265.811169][ C1] asm_exc_page_fault+0x27/0x30 [ 265.816117][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.820620][ C1] RIP: 0033:0x7f297ee5c310 [ 265.825745][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 265.830358][ 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 [ 265.835120][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 265.839373][ C1] RSP: 002b:00007ffdf60491e0 EFLAGS: 00010246 [ 265.844767][ C0] ? bpf_trace_run4+0x13f/0x270 [ 265.849270][ C1] [ 265.849277][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 265.853087][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 265.857770][ C1] RDX: 0000000000000001 RSI: 00007f297eefd120 RDI: 0000000000000000 [ 265.862458][ C0] __set_page_owner+0x28/0x2e0 [ 265.866709][ C1] RBP: 00007f297eefd120 R08: 00000000000000a0 R09: 00000000000000a0 [ 265.872004][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 265.891444][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.897001][ C0] post_alloc_hook+0x1a3/0x1b0 [ 265.902902][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.907592][ C0] prep_new_page+0x1b/0x110 [ 265.909766][ C1] [ 265.917568][ C0] get_page_from_freelist+0x3550/0x35d0 [ 265.981284][ C0] ? lruvec_init+0x150/0x150 [ 265.985702][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 265.990303][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 265.995335][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 266.000198][ C0] __alloc_pages+0x27e/0x8f0 [ 266.004621][ C0] ? prep_new_page+0x110/0x110 [ 266.009223][ C0] ? stack_trace_save+0x113/0x1c0 [ 266.014083][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 266.019030][ C0] __stack_depot_save+0x38d/0x470 [ 266.023897][ C0] ? kfree+0xc8/0x220 [ 266.027709][ C0] kasan_set_track+0x5d/0x70 [ 266.032132][ C0] ? kasan_set_track+0x4b/0x70 [ 266.036734][ C0] ? kasan_set_free_info+0x23/0x40 [ 266.041681][ C0] ? ____kasan_slab_free+0x126/0x160 [ 266.046814][ C0] ? __kasan_slab_free+0x11/0x20 [ 266.051575][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 266.056958][ C0] ? kfree+0xc8/0x220 [ 266.060796][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.065461][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 266.070757][ C0] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 266.076312][ C0] ? bpf_trace_run4+0x13f/0x270 [ 266.080999][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.086480][ C0] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 266.091936][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 266.096533][ C0] ? wp_page_copy+0x200/0x1b00 [ 266.101135][ C0] ? do_wp_page+0x6fa/0xb60 [ 266.105472][ C0] ? handle_pte_fault+0x72e/0x2340 [ 266.110423][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 266.115626][ C0] ? exc_page_fault+0x3b5/0x830 [ 266.120317][ C0] ? asm_exc_page_fault+0x27/0x30 [ 266.125181][ C0] kasan_set_free_info+0x23/0x40 [ 266.129951][ C0] ____kasan_slab_free+0x126/0x160 [ 266.134898][ C0] __kasan_slab_free+0x11/0x20 [ 266.139499][ C0] slab_free_freelist_hook+0xbd/0x190 [ 266.144711][ C0] ? sock_map_unref+0x352/0x4d0 [ 266.149412][ C0] kfree+0xc8/0x220 [ 266.153037][ C0] sock_map_unref+0x352/0x4d0 [ 266.157555][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 266.162673][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x408 [ 266.168053][ C0] bpf_trace_run4+0x13f/0x270 [ 266.172566][ C0] ? bpf_trace_run3+0x250/0x250 [ 266.177252][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 266.181852][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 266.187161][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 266.192450][ C0] __alloc_pages+0x3cb/0x8f0 [ 266.196874][ C0] ? prep_new_page+0x110/0x110 [ 266.201469][ C0] ? ttwu_do_wakeup+0x430/0x430 [ 266.206159][ C0] wp_page_copy+0x200/0x1b00 [ 266.210582][ C0] ? __kasan_check_write+0x14/0x20 [ 266.215614][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 266.221460][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 266.226766][ C0] ? __kasan_check_write+0x14/0x20 [ 266.231699][ C0] ? __pte_map_lock+0x442/0x620 [ 266.236359][ C0] do_wp_page+0x6fa/0xb60 [ 266.240525][ C0] handle_pte_fault+0x72e/0x2340 [ 266.245297][ C0] ? update_load_avg+0x43a/0x1150 [ 266.250158][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 266.255365][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 266.260404][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 266.265173][ C0] ? __kasan_check_write+0x14/0x20 [ 266.270118][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 266.275067][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 266.280453][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 266.285492][ C0] ? down_read_trylock+0x1f9/0x300 [ 266.290430][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 266.294943][ C0] ? vmacache_find+0x21f/0x4d0 [ 266.299543][ C0] ? __find_vma+0x30/0x150 [ 266.303794][ C0] exc_page_fault+0x3b5/0x830 [ 266.308314][ C0] asm_exc_page_fault+0x27/0x30 [ 266.312995][ C0] RIP: 0033:0x7f297ee5c310 [ 266.317251][ 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 [ 266.336691][ C0] RSP: 002b:00007ffdf60491e0 EFLAGS: 00010246 [ 266.342588][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 266.350412][ C0] RDX: 0000000000000001 RSI: 00007f297eefd120 RDI: 0000000000000000 [ 266.358212][ C0] RBP: 00007f297eefd120 R08: 00000000000000a0 R09: 00000000000000a0 [ 266.366024][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 266.373837][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 266.381650][ C0]