signal: filter ignored dispositions and synchronize child oracle (493, 598)

docker/qemu/run-aarch64-boot-test-strict.sh

@@ -553,6 +553,18 @@ score_serial() {
         echo "Exec commit marker missing"
         return 1
     fi
+    for disposition_arm in \
+        '[SIGNAL_DISPOSITION_ORACLE:arm=default:blocked=1:pending=1:errno=110:PASS]' \
+        '[SIGNAL_DISPOSITION_ORACLE:arm=handler:blocked=1:pending=1:errno=4:PASS]'; do
+        if ! grep -qF "$disposition_arm" "$serial_file"; then
+            echo "Signal disposition oracle arm missing: $disposition_arm"
+            return 1
+        fi
+    done
+    if grep -qE '\[SIGNAL_DISPOSITION_ORACLE:[^]]*:FAIL' "$serial_file"; then
+        echo "Signal disposition oracle failed"
+        return 1
+    fi
     if ! grep -qF "[BLOCK_EINTR_ORACLE:" "$serial_file" 2>/dev/null; then
         echo "Block EINTR oracle marker missing"
         return 1

docs/planning/green-program/signals/serials/493-598/baseline/revision.txt

@@ -0,0 +1,2 @@
+4394409fca3932296f3468914b5be325ce0d48a6
+Diagnostic boot of uncommitted changes atop the revision above, before code commit 5e1a3923d823e3ab8593f38063f404a10ec51684. Required gate transcripts record the committed revision separately.

docs/planning/green-program/signals/serials/493-598/boot-tests-artifacts.txt

@@ -0,0 +1,5 @@
+Source revision: 5e1a3923d823e3ab8593f38063f404a10ec51684
+0421411b9d4e13b14a00ef15bfd138d663cec0c4147aa4aa87ad6f5b6c5b1b8b  target/aarch64-breenix-kernel/release/kernel-aarch64
+c850aed38fac7b0a84d62e2461909af366842e91061c2b4997f2ed7ee9d7ebfb  userspace/programs/aarch64/block_eintr_oracle.elf
+a4c5d872d3eabf05d637b24504799081f5e16ca215238fe89f19daead3d82ac5  userspace/programs/aarch64/futex_handoff_oracle.elf
+a3f8f9a444715ee41903fd78603709cb2c2e49400fde6c2b4dc676f1accc73ea  target/ext2-aarch64.img

docs/planning/green-program/signals/serials/493-598/build-aarch64.log

@@ -0,0 +1,5 @@
+Source subsequently committed as 5e1a3923d823e3ab8593f38063f404a10ec51684; run before commit.
+   Compiling kernel v0.1.0 (/private/tmp/claude-501/-Users-wrb-fun-code-breenix/d69ffb9d-4539-4cf3-8a3d-a872ff7c830b/scratchpad/sig2/wt/kernel)
+    Finished `release` profile [optimized] target(s) in 21.95s
+warning: the following packages contain code that will be rejected by a future version of Rust: core v0.0.0 (/Users/wrb/.rustup/toolchains/nightly-2025-06-24-aarch64-apple-darwin/lib/rustlib/src/rust/library/core)
+note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`

docs/planning/green-program/signals/serials/493-598/build-userspace-aarch64.log

@@ -0,0 +1,174 @@
+Source subsequently committed as 5e1a3923d823e3ab8593f38063f404a10ec51684; run before commit.
+========================================
+  STD USERSPACE BUILD (Rust std library)
+========================================
+  Architecture: aarch64
+
+[1/3] Building libbreenix-libc (aarch64)...
+  Finished `release` profile [optimized] target(s) in 0.02s
+  libbreenix-libc built successfully
+
+[2/3] Building userspace (aarch64)...
+  Compiling userspace-programs v0.1.0 (/private/tmp/claude-501/-Users-wrb-fun-code-breenix/d69ffb9d-4539-4cf3-8a3d-a872ff7c830b/scratchpad/sig2/wt/userspace/programs)
+  Finished `release` profile [optimized] target(s) in 7.79s
+  Userspace build successful
+
+[3/3] Installing std binaries...
+  Installed hello_world.elf (351192 bytes)
+  Installed exec_smoke.elf (290896 bytes)
+  Installed exec_smoke_target.elf (294528 bytes)
+  Installed fork_smoke.elf (297160 bytes)
+  Installed block_eintr_oracle.elf (304896 bytes)
+  Installed poll_tcp_oracle.elf (320896 bytes)
+  Installed futex_handoff_oracle.elf (297704 bytes)
+  Installed tty_oracle.elf (338232 bytes)
+  Installed df_preempt_oracle.elf (288848 bytes)
+  Installed syscall_enosys.elf (290136 bytes)
+  Installed clock_gettime_test.elf (295064 bytes)
+  Installed file_read_test.elf (292296 bytes)
+  Installed lseek_test.elf (292512 bytes)
+  Installed fs_write_test.elf (293400 bytes)
+  Installed fs_rename_test.elf (297304 bytes)
+  Installed fs_large_file_test.elf (292264 bytes)
+  Installed fs_directory_test.elf (293520 bytes)
+  Installed fs_link_test.elf (293224 bytes)
+  Installed access_test.elf (291496 bytes)
+  Installed devfs_test.elf (292520 bytes)
+  Installed cwd_test.elf (292472 bytes)
+  Installed getdents_test.elf (294200 bytes)
+  Installed pipe_test.elf (299224 bytes)
+  Installed pipe2_test.elf (304256 bytes)
+  Installed pipe_fifo_blocking_oracle.elf (340784 bytes)
+  Installed pipe_fifo_blocking_supervisor.elf (290816 bytes)
+  Installed unix_stream_blocking_oracle.elf (323440 bytes)
+  Installed unix_stream_blocking_supervisor.elf (290816 bytes)
+  Installed dup_test.elf (305672 bytes)
+  Installed fcntl_test.elf (299616 bytes)
+  Installed poll_test.elf (304816 bytes)
+  Installed select_test.elf (304536 bytes)
+  Installed epoll_test.elf (292720 bytes)
+  Installed nonblock_test.elf (303960 bytes)
+  Installed brk_test.elf (292848 bytes)
+  Installed signal_handler_test.elf (297992 bytes)
+  Installed signal_return_test.elf (299272 bytes)
+  Installed signal_regs_test.elf (298584 bytes)
+  Installed sigaltstack_test.elf (305256 bytes)
+  Installed sigsuspend_test.elf (304784 bytes)
+  Installed pause_test.elf (299376 bytes)
+  Installed tty_test.elf (300192 bytes)
+  Installed session_test.elf (304792 bytes)
+  Installed unix_socket_test.elf (323112 bytes)
+  Installed unix_named_socket_test.elf (310384 bytes)
+  Installed fifo_test.elf (317272 bytes)
+  Installed fork_test.elf (298096 bytes)
+  Installed fork_memory_test.elf (304304 bytes)
+  Installed fork_state_test.elf (304968 bytes)
+  Installed waitpid_test.elf (298912 bytes)
+  Installed exec_argv_test.elf (291208 bytes)
+  Installed cloexec_test.elf (307520 bytes)
+  Installed kill_process_group_test.elf (299264 bytes)
+  Installed sigchld_test.elf (292008 bytes)
+  Installed sigkill_teardown_test.elf (327112 bytes)
+  Installed sigchld_job_test.elf (294600 bytes)
+  Installed ctrl_c_test.elf (298648 bytes)
+  Installed job_control_test.elf (294536 bytes)
+  Installed signal_fork_test.elf (298760 bytes)
+  Installed signal_exec_test.elf (299680 bytes)
+  Installed wnohang_timing_test.elf (292464 bytes)
+  Installed fork_pending_signal_test.elf (297632 bytes)
+  Installed shell_pipe_test.elf (293152 bytes)
+  Installed pipeline_test.elf (305664 bytes)
+  Installed cow_cleanup_test.elf (292336 bytes)
+  Installed cow_sole_owner_test.elf (297664 bytes)
+  Installed cow_stress_test.elf (293640 bytes)
+  Installed cow_readonly_test.elf (293456 bytes)
+  Installed cow_signal_test.elf (299136 bytes)
+  Installed resolution.elf (301688 bytes)
+  Installed init_shell.elf (389616 bytes)
+  Installed argv_test.elf (298152 bytes)
+  Installed job_table_test.elf (308472 bytes)
+  Installed test_mmap.elf (291928 bytes)
+  Installed clonevm_exec_test.elf (289648 bytes)
+  Installed stdin_test.elf (291824 bytes)
+  Installed true_test.elf (291872 bytes)
+  Installed false_test.elf (291872 bytes)
+  Installed echo_argv_test.elf (291696 bytes)
+  Installed mkdir_argv_test.elf (292168 bytes)
+  Installed rm_argv_test.elf (291808 bytes)
+  Installed cp_mv_argv_test.elf (292864 bytes)
+  Installed nonblock_eagain_test.elf (293448 bytes)
+  Installed blocking_recv_test.elf (298040 bytes)
+  Installed tcp_client_test.elf (297288 bytes)
+  Installed wait_stress.elf (306272 bytes)
+  Installed simple_exit.elf (276792 bytes)
+  Installed simple_exit0.elf (276792 bytes)
+  Installed spawn_smoke_target.elf (276800 bytes)
+  Installed counter.elf (290416 bytes)
+  Installed spinner.elf (290440 bytes)
+  Installed hello_time.elf (290296 bytes)
+  Installed heartbeat.elf (303576 bytes)
+  Installed xhci_counters.elf (292232 bytes)
+  Installed fbinfo_test.elf (297464 bytes)
+  Installed demo.elf (304128 bytes)
+  Installed bounce.elf (388056 bytes)
+  Installed rectangles.elf (305368 bytes)
+  Installed particles.elf (304312 bytes)
+  Installed confetti.elf (303656 bytes)
+  Installed tones.elf (294432 bytes)
+  Installed fart.elf (302520 bytes)
+  Installed http_test.elf (624400 bytes)
+  Installed register_init_test.elf (288856 bytes)
+  Installed head_test.elf (293296 bytes)
+  Installed tail_test.elf (293240 bytes)
+  Installed wc_test.elf (297848 bytes)
+  Installed which_test.elf (293112 bytes)
+  Installed cat_test.elf (293528 bytes)
+  Installed ls_test.elf (298576 bytes)
+  Installed exec_stack_argv_test.elf (292856 bytes)
+  Installed exec_from_ext2_test.elf (298752 bytes)
+  Installed pipe_fork_test.elf (305048 bytes)
+  Installed pipe_concurrent_test.elf (304288 bytes)
+  Installed fs_block_alloc_test.elf (304600 bytes)
+  Installed cow_oom_test.elf (292744 bytes)
+  Installed signal_test.elf (298248 bytes)
+  Installed alarm_test.elf (293344 bytes)
+  Installed itimer_test.elf (293800 bytes)
+  Installed timer_test.elf (291464 bytes)
+  Installed sleep_debug_test.elf (304552 bytes)
+  Installed pipe_refcount_test.elf (316576 bytes)
+  Installed udp_socket_test.elf (309816 bytes)
+  Installed tcp_socket_test.elf (318800 bytes)
+  Installed tcp_dup_listener_test.elf (300024 bytes)
+  Installed tcp_cloexec_exec_test.elf (305184 bytes)
+  Installed tcp_blocking_test.elf (324208 bytes)
+  Installed concurrent_recv_stress.elf (303440 bytes)
+  Installed dns_test.elf (307056 bytes)
+  Installed net_test.elf (303296 bytes)
+  Installed http_fetch_test.elf (618344 bytes)
+  Installed loopback_wake_test.elf (301696 bytes)
+  Installed syscall_diagnostic_test.elf (289040 bytes)
+  Installed pty_test.elf (293560 bytes)
+  Installed signal_exec_check.elf (291048 bytes)
+  Installed bsh.elf (739528 bytes)
+  Installed bwm.elf (432096 bytes)
+  Installed btop.elf (294600 bytes)
+  Installed burl.elf (641792 bytes)
+  Installed init.elf (298632 bytes)
+  Installed telnetd.elf (298200 bytes)
+  Installed blogd.elf (291096 bytes)
+  Installed btrace.elf (311440 bytes)
+  Installed bless.elf (295616 bytes)
+  Installed bcheck.elf (422304 bytes)
+  Installed biconkit.elf (362232 bytes)
+  Installed guskit.elf (540696 bytes)
+  Installed bterm.elf (480672 bytes)
+  Installed blog.elf (472008 bytes)
+  Installed bfontpicker.elf (489208 bytes)
+  Installed blauncher.elf (460848 bytes)
+  Installed bsshd.elf (455208 bytes)
+  Installed bssh.elf (463016 bytes)
+
+========================================
+  STD BUILD COMPLETE (aarch64)
+  Installed: 153 binaries
+========================================

docs/planning/green-program/signals/serials/493-598/landing/build.log

@@ -0,0 +1,6 @@
+   Compiling kernel v0.1.0 (/private/tmp/claude-501/-Users-wrb-fun-code-breenix/d69ffb9d-4539-4cf3-8a3d-a872ff7c830b/scratchpad/sig2/wt/kernel)
+    Finished `release` profile [optimized] target(s) in 8.53s
+warning: the following packages contain code that will be rejected by a future version of Rust: core v0.0.0 (/Users/wrb/.rustup/toolchains/nightly-2025-06-24-aarch64-apple-darwin/lib/rustlib/src/rust/library/core)
+note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
+
+BUILD_EXIT:0