Date: Wed, 27 Apr 2005 14:29:40 -0700 From: Kris Kennaway <kris@obsecurity.org> To: amd64@FreeBSD.org, current@FreeBSD.org Subject: panic: sleepq_broadcast: invalid NULL wait channel Message-ID: <20050427212940.GA69185@xor.obsecurity.org>
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[-- Attachment #1 --] 6.0 from a couple of days ago, panicked at reboot: Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...6 4 3 1 1 0 0 done All buffers synced. unmount of /dev failed (BUSY) Uptime: 14m9s panic: sleepq_broadcast: invalid NULL wait channel cpuid = 0 KDB: enter: panic [thread pid 5125 tid 100145 ] Stopped at kdb_enter+0x31: leave db> wh Tracing pid 5125 tid 100145 td 0xffffff0045f67980 kdb_enter() at kdb_enter+0x31 panic() at panic+0x1e6 sleepq_broadcast() at sleepq_broadcast+0x41 wakeup() at wakeup+0x23 arcmsr_shutdown() at arcmsr_shutdown+0x19a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a acpi_shutdown() at acpi_shutdown+0x31 device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 bus_generic_shutdown() at bus_generic_shutdown+0x1a device_shutdown() at device_shutdown+0x47 root_bus_module_handler() at root_bus_module_handler+0xc2 module_shutdown() at module_shutdown+0x42 boot() at boot+0x6a3 reboot() at reboot+0x39 syscall() at syscall+0x320 Xfast_syscall() at Xfast_syscall+0xa8 --- syscall (55, FreeBSD ELF64, reboot), rip = 0x80076abcc, rsp = 0x7fffffffeb08, rbp = 0 --- db> [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCcAREWry0BWjoQKURAisrAJ9uKxv8efZlHMF581/B5/QPCd0WZQCeNhmt LebzDMhPnezAtBzS+mhEKJU= =bGPH -----END PGP SIGNATURE-----help
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