ufs related panic with latest current

[Doug White]

On Tue, 9 Sep 2003, Tomi Vainio - Sun Finland wrote:

> Tomi Vainio - Sun Finland writes:
>  > Our system died when using iozone -a to ~300G vinum partition made
>  > from four disks.  Sources were cvsupped 7.9.2003.
>  >
> Second panic an hour later.  Any good ideas how to fix this?
>
>   Tomppa
>
> panic: kmem_malloc(4096): kmem_map too small: 28229632 total allocated

How much RAM is in the system? What do you have maxusers set to?



> trace
> Debugger(c03cc728,c0429ce0,c03db0bd,ca3c6a80,100) at Debugger+0x54
> panic(c03db0bd,1000,1aec000,ca3c6ab0,ca3c6aa0) at panic+0xd5
> kmem_malloc(c082f0b0,1000,2,ca3c6b28,c034d1c5) at kmem_malloc+0x100
> page_alloc(c083aee0,1000,ca3c6b13,2,0) at page_alloc+0x27
> slab_zalloc(c083aee0,102,c09fc900,8108000,ca3c6cb8) at slab_zalloc+0xc5
> uma_zone_slab(c083aee0,102,ca3c6bbf,ca3c6bc0,a4) at uma_zone_slab+0xe8
> uma_zalloc_bucket(c083aee0,102,0,f,1) at uma_zalloc_bucket+0x185
> uma_zalloc_arg(c083aee0,0,102,ca3c6bfc,c083aee0) at uma_zalloc_arg+0x2c7
> malloc(adc,c03f8480,102,384,384) at malloc+0x5c
> sigacts_alloc(c0429b00,0,0,280f3000,c026af9d) at sigacts_alloc+0x25
> fork1(c1224be0,14,0,ca3c6ccc,c022c226) at fork1+0x7ab
> fork(c1224be0,ca3c6d10,2,c,0) at fork+0x2b
> syscall(2f,2f,2f,0,8108000) at syscall+0x2b0
> Xint0x80_syscall() at Xint0x80_syscall+0x1d
> --- syscall (2, FreeBSD ELF32, fork), eip = 0x807c3a7, esp = 0xbfbffb5c, ebp = 0
> xbfbffb88 ---
> db>
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-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite at gumbysoft.com          |  www.FreeBSD.org