Messages in this thread | | | Date | Mon, 14 Oct 2002 13:28:17 -0700 (PDT) | From | Bert Barbe <> | Subject | Re: 2.5.42: Debug: sleeping function called from illegal context at mm/slab.c:1374 |
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Ave,
I get a similar trace when using ifenslave to enslave eth0 or eth1 to bond0. I use the bonding module with mode=1 for active backup mode.
kernel: bond0: enslaving eth1 as an active interface with an up link kernel: Debug: sleeping function called from illegal context at mm/slab.c:1374 kernel: Call Trace: kernel: [<c01157b6>] __might_sleep+0x56/0x60 kernel: [<c0130321>] kmalloc+0x61/0x200 kernel: [<c02e4dcb>] kfree_skbmem+0xb/0x60 kernel: [<c0270d50>] mii_ioctl+0x0/0x80 kernel: [<d8847862>] bond_enslave+0xc2/0x300 [bonding] kernel: [<d8848ccd>] bond_ioctl+0x2bd/0x330 [bonding] kernel: [<c02e914a>] dev_change_flags+0xfa/0x110 kernel: [<c02e94b7>] dev_ifsioc+0x357/0x380 kernel: [<c02e96ff>] dev_ioctl+0x21f/0x2e0 kernel: [<c031965d>] inet_ioctl+0xdd/0xf0 kernel: [<c02e1df9>] sock_ioctl+0xd9/0x110 kernel: [<c014d517>] sys_ioctl+0x247/0x290 kernel: [<c0108d2f>] syscall_call+0x7/0xb kernel: kernel: bond0: enslaving eth0 as a backup interface with an up link.
Bert
> Ave people > When using xmms with oss output I found this message in my dmesg. > Kernel has alsa sound with oss emulation. > Full dmesg/kernelconfig/lspci can be found at > cam029208.student.utwente.nl/~caligula/kernel/ > ALSA device list: > #0: VIA 82C686A/B at 0xdc00, irq 10 > Debug: sleeping function called from illegal context at mm/slab.c:1374 > Call Trace: > [<c0115042>] __might_sleep+0x52/0x60 > [<c012f8b1>] kmalloc+0x61/0x200 > [<c01f72b6>] snd_pci_hack_alloc_consistent+0x56/0xc0 > [<c01f3264>] __snd_kmalloc+0x14/0x80 > [<c01f32e0>] snd_hidden_kmalloc+0x10/0x20 > [<c022584d>] build_via_table+0x9d/0x1c0 > [<c022584d>] build_via_table+0x9d/0x1c0 > [<c0225dac>] snd_via82xx_setup_periods+0x2c/0x120 > [<c0226191>] snd_via82xx_playback_prepare+0xb1/0xc0 > [<c02093f7>] snd_pcm_prepare+0x127/0x230 > [<c020b97f>] snd_pcm_playback_ioctl1+0x3af/0x3c0 > [<c012ae5e>] find_get_page+0x1e/0x40 > [<c012bb83>] filemap_nopage+0x103/0x280 > [<c01327b9>] __alloc_pages+0x79/0x250 > [<c020be07>] snd_pcm_kernel_playback_ioctl+0x27/0x30 > [<c01fdab6>] snd_pcm_oss_prepare+0x16/0x60 > [<c01fdb38>] snd_pcm_oss_make_ready+0x38/0x50 > [<c01fdefa>] snd_pcm_oss_write1+0x3a/0x160 > [<c020005b>] snd_pcm_oss_write+0x6b/0xa0 > [<c013d8aa>] vfs_write+0xba/0x150 > [<c013d9a8>] sys_write+0x28/0x40 > [<c010716f>] syscall_call+0x7/0xb > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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