ppp - Badness in local_bh_enable at kernel/softirq.c:113

[Dave O]

I reported this almost 3 months ago in test1, and it still happens in
test9

Simply running the command "/usr/sbin/pppd updetach pty /bin/false" will
cause a "Badness" message and this trace:

Badness in local_bh_enable at kernel/softirq.c:119

Call Trace:
 [<c011da95>] local_bh_enable+0x85/0x87
 [<e090db34>] ppp_async_push+0x9e/0x180 [ppp_async]
 [<e090d458>] ppp_asynctty_wakeup+0x2d/0x5e [ppp_async]
 [<c0293c07>] pty_unthrottle+0x58/0x5a
 [<c02906c9>] check_unthrottle+0x39/0x3b
 [<c029076b>] n_tty_flush_buffer+0x13/0x55
 [<c0293fc8>] pty_flush_buffer+0x66/0x68
 [<c028cfc5>] do_tty_hangup+0x489/0x4ef
 [<c028e5b7>] release_dev+0x6f8/0x724
 [<c013d701>] unmap_page_range+0x43/0x69
 [<c028e933>] tty_release+0x0/0x66
 [<c028e960>] tty_release+0x2d/0x66
 [<c014cf2f>] __fput+0x110/0x122
 [<c014b615>] filp_close+0x59/0x86
 [<c011b4a9>] put_files_struct+0x84/0xe9
 [<c011c10a>] do_exit+0x165/0x400
 [<c013fc7e>] sys_brk+0xd8/0xfd
 [<c011c42c>] do_group_exit+0x3a/0xac
 [<c0108fd3>] syscall_call+0x7/0xb


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