--- vuln_stream_writer ---
-e:538976288: [BUG] Segmentation fault at 0x000056300a12d000
ruby 3.3.8 (2025-04-09 revision b200bad6cd) [x86_64-linux-gnu]

-- Control frame information -----------------------------------------------
c:0003 p:---- s:0013 e:000012 CFUNC  :(null)
c:0002 p:0044 s:0008 E:0008e0 EVAL   -e:538976288 [FINISH]
c:0001 p:0000 s:0003 E:0001d0 DUMMY  [FINISH]

-- Ruby level backtrace information ----------------------------------------
-e:538976288:in `<main>'
-e:538976288:in unknown method

-- Threading information ---------------------------------------------------
Total ractor count: 1
Ruby thread count for this ractor: 1

-- Machine register context ------------------------------------------------
 RIP: 0x00007fb1511d54c0 RBP: 0x00007ffe0e074570 RSP: 0x00007ffe0e074538
 RAX: 0x0000563009f6c101 RBX: 0x0000563009fa12c0 RCX: 0x0000563089f6bf00
 RDX: 0x000000007fffffff RDI: 0x000056300a12cf00 RSI: 0x0000000000000020
  R8: 0x00007fb150f20058  R9: 0x00007fb150f20050 R10: 0x0000000000000001
 R11: 0x0000563009f80b20 R12: 0x0000000000000003 R13: 0x0000000000000000
 R14: 0x00007fb135d37618 R15: 0x00007fb150e439b0 EFL: 0x0000000000010287

-- C level backtrace information -------------------------------------------