Date: Sun, 04 Nov 2007 18:25:27 +0100 From: Kris Kennaway <kris@FreeBSD.org> To: sparc64@FreeBSD.org, scottl@FreeBSD.org Subject: panic: mutex isp not owned at ../../../kern/kern_mutex.c:206 Message-ID: <472E0087.2000209@FreeBSD.org>
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Another panic when booting an e4500 running CURRENT: sbus0: <SUNW,socal> mem 0x10000-0x20017 irq 162 type socal (no driver attached) isp0 mem 0x10000-0x1044f irq 139 on sbus0 isp0: [ITHREAD] panic: mutex isp not owned at ../../../kern/kern_mutex.c:206 cpuid = 0 KDB: enter: panic [thread pid 0 tid 0 ] Stopped at kdb_enter+0x68: ta %xcc, 1 db> wh Tracing pid 0 tid 0 td 0xc0749280 panic() at panic+0x204 _mtx_assert() at _mtx_assert+0xac _mtx_unlock_flags() at _mtx_unlock_flags+0x12c isp_sbus_mbxdma() at isp_sbus_mbxdma+0x38 isp_reset() at isp_reset+0x214 isp_sbus_attach() at isp_sbus_attach+0x7a0 device_attach() at device_attach+0x4a4 device_probe_and_attach() at device_probe_and_attach+0x188 bus_generic_attach() at bus_generic_attach+0x10 sbus_attach() at sbus_attach+0x111c device_attach() at device_attach+0x4a4 device_probe_and_attach() at device_probe_and_attach+0x188 bus_generic_attach() at bus_generic_attach+0x10 nexus_attach() at nexus_attach+0x4fc device_attach() at device_attach+0x4a4 device_probe_and_attach() at device_probe_and_attach+0x188 root_bus_configure() at root_bus_configure+0x28 configure() at configure+0x4 mi_startup() at mi_startup+0x18c btext() at btext+0x34 Kris
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