Re: 2.6.7+BK bad: scheduling while atomic! (ALSA?)

[Christian Kujau]

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Meelis Roos schrieb:
> While running alsamixergui -c 2, I got alsamixergui killed with SEGV and
> the following in dmesg. Additionally, mplayer has big problems playing

yes, "me too". upon using ALSA (same .config as earlier kernels) i got:

kernel: bad: scheduling while atomic!
kernel: [<c031dc56>] schedule+0x486/0x4c0
kernel: [<c0118764>] sys_sched_yield+0x44/0x60
kernel: [<c0160bc2>] coredump_wait+0x32/0xa0
kernel: [<c010b557>] convert_fxsr_to_user+0x107/0x170
kernel: [<c0160d31>] do_coredump+0x101/0x20b
kernel: [<c0123a0c>] free_uid+0x1c/0x70
kernel: [<c01242a5>] __dequeue_signal+0x105/0x180
kernel: [<c0124355>] dequeue_signal+0x35/0xb0
kernel: [<c012605f>] get_signal_to_deliver+0x30f/0x3f0
kernel: [<c0103e61>] do_signal+0x91/0x170
kernel: [<c01479cd>] do_mmap_pgoff+0x3ed/0x6f0
kernel: [<c010aa66>] sys_mmap2+0x86/0xd0
kernel: [<c0116070>] do_page_fault+0x0/0x57e
kernel: [<c0103f77>] do_notify_resume+0x37/0x3c
kernel: [<c0104156>] work_notifysig+0x13/0x15
kernel: bad: scheduling while atomic!
kernel: [<c031dc56>] schedule+0x486/0x4c0
kernel: [<c01174ca>] wake_up_state+0x1a/0x20
kernel: [<c031dd48>] wait_for_completion+0x78/0xe0
kernel: [<c0117db0>] default_wake_function+0x0/0x20
kernel: [<c0117db0>] default_wake_function+0x0/0x20
kernel: [<c0160b1c>] zap_threads+0x4c/0xc0
kernel: [<c0160c18>] coredump_wait+0x88/0xa0
kernel: [<c010b557>] convert_fxsr_to_user+0x107/0x170
kernel: [<c0160d31>] do_coredump+0x101/0x20b
kernel: [<c0123a0c>] free_uid+0x1c/0x70
kernel: [<c01242a5>] __dequeue_signal+0x105/0x180
kernel: [<c0124355>] dequeue_signal+0x35/0xb0
kernel: [<c012605f>] get_signal_to_deliver+0x30f/0x3f0
kernel: [<c0103e61>] do_signal+0x91/0x170
kernel: [<c01479cd>] do_mmap_pgoff+0x3ed/0x6f0
kernel: [<c010aa66>] sys_mmap2+0x86/0xd0
kernel: [<c0116070>] do_page_fault+0x0/0x57e
kernel: [<c0103f77>] do_notify_resume+0x37/0x3c
kernel: [<c0104156>] work_notifysig+0x13/0x15
kernel: note: xmms[17326] exited with preempt_count 1

this is latest 2.6.7-bk, debian/unstable (i386), but my kernel is
tainted (nvidia).

Christian.
- --
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