Meanwhile, a Ultra 1 with overnight looping git clone got exit_mmap warning again with 3.17.0-rc1. Otherwise it is working good. [11052.686935] ------------[ cut here ]------------ [11052.740486] WARNING: CPU: 0 PID: 2541 at mm/mmap.c:2766 exit_mmap+0x138/0x160() [11052.827934] Modules linked in: osst snd_sun_cs4231 snd_pcm snd_timer snd soundcore parport_sunbpp parport st ch qlogicpti sunhme ipv6 sr_mod cdrom sg evdev [11052.994500] CPU: 0 PID: 2541 Comm: git Not tainted 3.17.0-rc1 #49 [11053.067464] Call Trace: [11053.096647] [00000000004d1758] exit_mmap+0x138/0x160 [11053.157091] [000000000044c1ec] mmput+0x2c/0xc0 [11053.211256] [000000000044e168] exit_mm+0x108/0x180 [11053.269597] [000000000044f908] do_exit+0x228/0x320 [11053.327935] [000000000044fae4] do_group_exit+0x24/0xc0 [11053.390440] [000000000044fb94] SyS_exit_group+0x14/0x20 [11053.454004] [0000000000406074] linux_sparc_syscall32+0x34/0x60 [11053.524809] ---[ end trace 7b6188ceaeca01dd ]--- [11053.580132] BUG: Bad rss-counter state mm:ffffff0032c778c0 idx:0 val:7 -- Meelis Roos (mroos@xxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html