On Thu, 12 Apr 2012 14:59:31 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > I have created today's linux-next tree at > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git This isn't working for me. Some time between April 3 and April 12 someone merged something into the non-mm part of linux-next which broke ssh. I boot the box and everything seems to come up OK, but attemtps to ssh into the machine fail with X11 forwarding request failed on channel 0 Last login: Thu Apr 12 13:04:35 2012 from akpm.corp.google.com Connection to akpm2 closed. I took a peek in the `strace ssh' output. Good: 17815 write(5, "Last login: Thu Apr 12 13:27:23 "..., 65) = 65 17815 select(7, [3 4], [], NULL, {120, 0}) = 1 (in [3], left {119, 770798}) 17815 read(3, "\21O\200\366Mv\343\222\332\251\2403L\376Y18\2047\336\244\226p-+X\2%\2119\314\255"..., 8192) = 80 17815 select(7, [3 4], [5], NULL, {120, 0}) = 1 (out [5], left {119, 999987}) 17815 write(5, "\r\33[m\17\33[27m\33[24m\33[Jakpm2:/home/ak"..., 39) = 39 17815 select(7, [3 4], [], NULL, {120, 0}) = 1 (in [4], left {118, 801111}) 17815 read(4, "\4", 16384) = 1 17815 select(7, [3 4], [3], NULL, {120, 0}) = 1 (out [3], left {119, 999991}) 17815 write(3, "\235J\5\340\234\21\266\207\26e\362\327\2\332\1\267\272\200\364\267?/\320L\341\35\350{+M:\222"..., 48) = 48 Bad: 9305 write(5, "Last login: Thu Apr 12 13:02:54 "..., 65) = 65 9305 select(7, [3 4], [], NULL, {120, 0}) = 1 (in [3], left {119, 945541}) 9305 read(3, "f\357\250~\260i\2259\320\3258\262)O\364;_\251\360-\314\31\374]\326\300\356\364\370S\3105"..., 8192) = 128 9305 close(5) = 0 9305 close(4) = 0 That read() is returning a lot more data. It appears that we've done something which breaks X forwarding. I won't be able to look any further into this until Monday. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html