setrunqueue() panic
Sean McNeil
sean at mcneil.com
Fri Sep 10 11:14:06 PDT 2004
I've experienced this on my amd64 system. Had no problems at all with
SCHED_ULE and no PREEMPTION, but since building a new kernel with these
I have:
Sep 9 02:20:03 server syslogd: kernel boot file is /boot/kernel/kernel
Sep 9 02:20:03 server kernel: setrunqueue(): corrupt kq_runq, td= 0xffffff003767e520
Sep 9 02:20:03 server kernel: panic: deadlock in setrunqueue
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be48e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be48f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be4660
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be4670
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be43e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be43f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be4160
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be4170
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be3ee0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be3ef0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be3c60
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be3c70
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be39e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be39f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be3760
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be3770
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be34e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be34f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be3260
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be3270
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be2fe0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be2ff0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be2d60
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be2d70
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be2ae0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be2af0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be2860
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be2870
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be25e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be25f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be2360
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be2370
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be20e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be20f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be1e60
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be1e70
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be1be0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be1bf0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be1960
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be1970
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel:
Sep 9 02:20:03 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode
Sep 9 02:20:03 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 02:20:03 server kernel: stack pointer = 0x10:0xffffffffb1be16e0
Sep 9 02:20:03 server kernel: frame pointer = 0x10:0xffffffffb1be16f0
Sep 9 02:20:03 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b
Sep 9 02:20:03 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Sep 9 02:20:03 server kernel: processor eflags = IOPL = 0
Sep 9 02:20:03 server kernel: current process = 51 (pagedaemon)
Sep 9 02:20:03 server kernel: trap number = 3
Sep 9 02:20:03 server kernel: panic: breakpoint instruction fault
Sep 9 02:20:03 server kernel: KDB: enter: panic
then reboot.
Sean
More information about the freebsd-current
mailing list