[WORKSHEET BASE] - [user_salt_avalanche_worksheet.md](https://github.com/raikrahul/what-happens-when-open-is-called/blob/main/kernel/user/stage3/case13_salt_avalanche/worksheets/user_salt_avalanche_worksheet.md) [WORKSHEET AXIOM] - [user_salt_avalanche_worksheet_axiom.md](https://github.com/raikrahul/what-happens-when-open-is-called/blob/main/kernel/user/stage3/case13_salt_avalanche/worksheets/user_salt_avalanche_worksheet_axiom.md) [WORKSHEET AXIOM HARD] - [user_salt_avalanche_worksheet_axiom_hard.md](https://github.com/raikrahul/what-happens-when-open-is-called/blob/main/kernel/user/stage3/case13_salt_avalanche/worksheets/user_salt_avalanche_worksheet_axiom_hard.md) [REQUIRED HAND TASKS] 1. Verify entry/ret pair counts. 2. Verify pointer class counts. 3. Record contradiction lines and expected fixes. 4. Cross-compare with one adjacent case. <!-- AUTO-EMBED START --> [AUTO] case=case13 [USERDIR] kernel/user/stage3/case13_salt_avalanche ================================================================================ [EMBED] user_salt_avalanche_worksheet.md [SOURCE] kernel/user/stage3/case13_salt_avalanche/worksheets/user_salt_avalanche_worksheet.md ================================================================================ # Worksheet: user_salt_avalanche - Generated: `2026-02-15T01:16:11` - Userspace: `kernel/user/stage3/case13_salt_avalanche/user_salt_avalanche.c` - Driver: `kernel/drivers/stage3/case13_salt_avalanche/trace_user_salt_avalanche/trace_user_salt_avalanche.c` - Module: `trace_user_salt_avalanche` - Binary: `kernel/user/stage3/case13_salt_avalanche/user_salt_avalanche.out` - Status: `pass_probe_hits` ## Probe Totals - `do_filp_open.entry`: 10 - `do_filp_open.ret`: 10 - `__d_alloc.entry`: 0 - `__d_alloc.ret`: 0 - `ERR_PTR(-ENOENT)` returns: 6 - non-error pointer returns: 4 ## Full Function Trace Steps (Pseudo-Debugger Style) - #1. call=`do_filp_open.entry` source_line=`dmesg:2` raw=`[53093.565867] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bb14` - #2. call=`do_filp_open.ret` source_line=`dmesg:3` raw=`[53093.565889] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #3. call=`do_filp_open.entry` source_line=`dmesg:4` raw=`[53093.565904] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bb84` - #4. call=`do_filp_open.ret` source_line=`dmesg:5` raw=`[53093.565916] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #5. call=`do_filp_open.entry` source_line=`dmesg:6` raw=`[53093.565928] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255baa4` - #6. call=`do_filp_open.ret` source_line=`dmesg:7` raw=`[53093.565940] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #7. call=`do_filp_open.entry` source_line=`dmesg:8` raw=`[53093.565955] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bc34` - #8. call=`do_filp_open.ret` source_line=`dmesg:9` raw=`[53093.565963] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #9. call=`do_filp_open.entry` source_line=`dmesg:10` raw=`[53093.565971] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bc94` - #10. call=`do_filp_open.ret` source_line=`dmesg:11` raw=`[53093.566005] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #11. call=`do_filp_open.entry` source_line=`dmesg:12` raw=`[53093.566015] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bae4` - #12. call=`do_filp_open.ret` source_line=`dmesg:13` raw=`[53093.566026] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=fffffffffffffffe` - #13. call=`do_filp_open.entry` source_line=`dmesg:14` raw=`[53093.566035] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bb24` - #14. call=`do_filp_open.ret` source_line=`dmesg:15` raw=`[53093.566049] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=ffff898ebeaa7840` - #15. call=`do_filp_open.entry` source_line=`dmesg:16` raw=`[53093.566102] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bae4` - #16. call=`do_filp_open.ret` source_line=`dmesg:17` raw=`[53093.566118] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=ffff898e89d91f00` - #17. call=`do_filp_open.entry` source_line=`dmesg:18` raw=`[53093.566501] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bde4` - #18. call=`do_filp_open.ret` source_line=`dmesg:19` raw=`[53093.566516] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=ffff898e89d91c00` - #19. call=`do_filp_open.entry` source_line=`dmesg:20` raw=`[53093.566527] [trace_user_salt_avalanche] do_filp_open.entry pid=267391 comm=user_salt_avala dfd=4294967196 pathname=ffff898e9961e000 op=ffffcc970255bca4` - #20. call=`do_filp_open.ret` source_line=`dmesg:21` raw=`[53093.566538] [trace_user_salt_avalanche] do_filp_open.ret pid=267391 comm=user_salt_avala ret=ffff898e89d91c00` ## Per-Probe Pair Checks - Pair A: `do_filp_open.entry` -> `do_filp_open.ret` - Count A entry=10 ret=10 - Pair B: `__d_alloc.entry` -> `__d_alloc.ret` - Count B entry=0 ret=0 ## Raw Artifacts - report: `kernel/user/stage3/case13_salt_avalanche/reports/user_salt_avalanche_trace_report.md` - dmesg: `kernel/user/stage3/case13_salt_avalanche/reports/user_salt_avalanche_dmesg.txt` <!-- AUTO-EMBED END -->