ipmi:ssif: Clean up kthread on errors

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-46044 · Microsoft / collected KEV context

cve-program · CVE-2026-46044

• https://git.kernel.org/stable/c/549607af66a0efdb41307ba6343eed31de8b133e
• https://git.kernel.org/stable/c/f2d0a3ede5ebf404d4c334a1f04ef439e0086857
• https://git.kernel.org/stable/c/e662be2d0d05253d0fd7deda9771aa036c23393e
• https://git.kernel.org/stable/c/d6855a3b15851061c817506492b6aa0b605cff1e
• https://git.kernel.org/stable/c/858bc8b9edb6eaf0522900128bb9053e2df6b0f6
• https://git.kernel.org/stable/c/800febc637d1c1974b1e899dea8a07e115d60766
• https://git.kernel.org/stable/c/75c486cb1bcaa1a3ec3a6438498176a3a4998ae4

No related operational record is retained in the current change model.