Date: Tue, 30 Sep 2025 22:03:56 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 289929] ietp(4): Panic iicbus_get_addr failed for usbhid0 on bus uhub0, error = 6 Message-ID: <bug-289929-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289929 Bug ID: 289929 Summary: ietp(4): Panic iicbus_get_addr failed for usbhid0 on bus uhub0, error = 6 Product: Base System Version: 16.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: p.mousavizadeh@protonmail.com Hi, The FreeBSD kernel up to commit main-n280781-c2900b6e8255 panics when the ietp module is loaded. core.txt: ``` panic: iicbus_get_addr failed for usbhid0 on bus uhub1, error = 6 cpuid = 27 time = 1759269496 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe02398257c0 vpanic() at vpanic+0x136/frame 0xfffffe02398258f0 panic() at panic+0x43/frame 0xfffffe0239825950 ietp_iic_probe() at ietp_iic_probe/frame 0xfffffe02398259c0 bus_generic_driver_added() at bus_generic_driver_added+0x45/frame 0xfffffe02398259e0 devclass_driver_added() at devclass_driver_added+0x29/frame 0xfffffe0239825a10 devclass_add_driver() at devclass_add_driver+0x138/frame 0xfffffe0239825a50 module_register_init() at module_register_init+0xb0/frame 0xfffffe0239825a80 linker_load_module() at linker_load_module+0xc56/frame 0xfffffe0239825d80 kern_kldload() at kern_kldload+0x16e/frame 0xfffffe0239825dd0 sys_kldload() at sys_kldload+0x59/frame 0xfffffe0239825e00 amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe0239825f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0239825f30 --- syscall (304, FreeBSD ELF64, kldload), rip = 0x80be01d4e6a, rsp = 0x80bdd641758, rbp = 0x80bdd641cd0 --- KDB: enter: panic ``` crash info: ``` Architecture: amd64 Architecture Version: 2 Dump Length: 2427355136 Blocksize: 512 Compression: none Dumptime: 2025-10-01 01:28:16 +0330 Hostname: cornelia Magic: FreeBSD Kernel Dump Version String: FreeBSD 16.0-CURRENT #5 main-n280781-c2900b6e8255: Wed Oct 1 01:20:09 +0330 2025 root@cornelia:/usr/obj/usr/src/amd64.amd64/sys/GENERIC Panic String: iicbus_get_addr failed for usbhid0 on bus uhub1, error = 6 Dump Parity: 1328606804 Bounds: 2 Dump Status: good ``` -- You are receiving this mail because: You are the assignee for the bug.home | help
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