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Re: NULL dereference OOPS on SysRq-w

... sched_debug.c. > > Cheers, > Dan > > Via netconsole: > > SysRq : Show Blocked State > task PC stack ... : unable to handle kernel > NULL pointer dereference at 0000000000000018IP: [] > seq_printf+0x2e/ ...

linux-kernel - Dave Young - Apr 28 2008 - 02:57

Re: NULL dereference OOPS on SysRq-w

... on my pc. > > --- > > > > "m" will be NULL if seq_printf & seq_puts is called from ... /sys/kernel/sysrq My system hangs, there's no response from then on. > > ... 't make it up-stream. > > Subject: sched: fix oops > > sched_debug uses SEQ_printf to ...

linux-kernel - Dave Young - Apr 28 2008 - 03:08

Re: NULL dereference OOPS on SysRq-w

... tested on my pc. > > > --- > > > > > > "m" will be NULL if seq_printf & seq_puts is called from ... this issue I found another BUG about sysrq, > > echo w >/proc/sys/kernel/sysrq > My system hangs, there's no response from then on. Strange, the ...

linux-kernel - Dave Young - Apr 28 2008 - 03:26

Re: NULL dereference OOPS on SysRq-w

... have a fix for the NULL pointer reference BUG, tested on my pc. > --- > > "m" will be NULL if seq_printf & seq_puts is called from sched_debug_show ... didn't make it up-stream. Subject: sched: fix oops sched_debug uses SEQ_printf to use ...

linux-kernel - Dan Noe - Apr 28 2008 - 03:01

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