Hi, I see the error message "BUG: scheduling while atomic: dslmgmt" intermittently. As per other post on similar issue, this happens when schedule() is called from either interrupt context or some other atomic operation (Might be after acquiring spinlock). But from the call trace am not getting any clue, please help me guide on this issue.
BUG: scheduling while atomic: dslmgmt/538/0x00000201 Modules linked in: iptable_mangle init_addr( (null) - (null)), core_addr(c036 9000 - c0369210) iptable_filter init_addr( (null) - (null)), core_addr(c0362000 - c03620b0) ip_tables init_addr( (null) - (null)), core_addr(c0359000 - c035b618) xt_multiport init_addr( (null) - (null)), core_addr(c034f000 - c034f2d8) pktflow(P) init_addr( (null) - (null)), core_addr(c0067000 - c0074800) bcm_bpm(P) init_addr( (null) - (null)), core_addr(c0045000 - c0046470) bcm_ingqos(P) init_addr( (null) - (null)), core_addr(c003a000 - c003b070) chipinfo(P) init_addr( (null) - (null)), core_addr(c0031000 - c0031198) Call Trace: [<802a0d6c>] printk+0x24/0x30 [<80074714>] print_modules+0x88/0x144 [<802a43c8>] __schedule+0x54c/0x58c [<802a12d0>] __schedule_bug+0x38/0x54 [<802a0b30>] dump_stack+0x8/0x34 [<802a43c8>] __schedule+0x54c/0x58c [<8017d0f0>] do_output_char+0x1b4/0x220 [<801876ec>] uart_write+0xd8/0x15c [<8017d19c>] process_output+0x40/0x6c [<802a4580>] schedule+0x58/0xb4 [<800f1dc0>] fsnotify+0x1b0/0x2dc [<802a3514>] do_nanosleep+0xf8/0x13c [<80055c98>] hrtimer_nanosleep+0xb4/0x158 [<80054dd8>] hrtimer_wakeup+0x0/0x2c [<80044f00>] sys_rt_sigaction+0x78/0xd4 [<80055da8>] sys_nanosleep+0x6c/0x94 [<8001b95c>] stack_done+0x20/0x40 Call Trace: [<802a0b30>] dump_stack+0x8/0x34 [<802a43c8>] __schedule+0x54c/0x58c [<802a4580>] schedule+0x58/0xb4 [<802a3514>] do_nanosleep+0xf8/0x13c [<80055c98>] hrtimer_nanosleep+0xb4/0x158 [<80055da8>] sys_nanosleep+0x6c/0x94 [<8001b95c>] stack_done+0x20/0x40 Regards, Mushtaq Khan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
