Kernel 4.13 is broken on m68k
Hi!
While working on updated installation images for m68k, I ran into a serious
problem with shell-scripts which makes booting Linux on m68k impossible.
With debian-installer, the problem manifests with the script /sbin/reopen-console
which fails with:
/sbin/reopen-console: line 74: syntax error: unterminated quoted string
with reopen-console coming from [1].
In order to rule out a problem with debian-installer, I dist-upgraded an
existing system which also upgraded the kernel from 4.12 to 4.13.
And, indeed, after upgrading the system, the boot fails with:
[ 0.520000] ADB mouse at 3, handler 1
[ 0.520000]
[ 0.520000] input: ADB mouse as /devices/virtual/input/input1
[ 0.520000] adb: finished probe task...
Loading, please wait...
/init: line 69: syntax error: missing '}'
[ 0.610000] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200
[ 0.610000]
[ 0.610000] CPU: 0 PID: 1 Comm: init Not tainted 4.13.0-1-m68k #1 Debian 4.13.4-1
[ 0.610000] Stack from 3dc35f48:
[ 0.610000] 3dc35f48 00355ab1 0002c9bc 000002ff 0004bea0 0028ede6 00000000 3dc33390
[ 0.610000] 0038643c 00000000 3dc35fb0 0002e63c 00322d0f 00000200 00000200 000000f7
[ 0.610000] 00000000 00000000 00000000 00000000 d00b0140 d00b1404 c0154000 00000001
[ 0.610000] 3dc35fa8 3dc35fa8 efe128c8 0002e9d4 00000200 00000002 0002e9e8 00000200
[ 0.610000] 00002934 00000002 00000002 000000f7 00000000 00000000 d00b1008 efe128e0
[ 0.610000] d00b1408 000000f7 000000f7 00000000 0000c00b c04e0080
[ 0.610000] Call Trace: [<0002c9bc>] panic+0xa6/0x22e
[ 0.610000] [<0004bea0>] up_read+0x0/0x6
[ 0.610000] [<0028ede6>] down_read+0x0/0x6
[ 0.610000] [<0002e63c>] do_exit+0x490/0x75c
[ 0.610000] [<0002e9d4>] SyS_exit_group+0x0/0x14
[ 0.610000] [<0002e9e8>] __wake_up_parent+0x0/0x24
[ 0.610000] [<00002934>] syscall+0x8/0xc
[ 0.610000] [<0000c00b>] mac_hwclk+0x501/0x62c
[ 0.610000] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200
[ 0.610000]
I can trigger the problem by switching between 4.12 and 4.13, 4.12 is fin while 4.13 is broken.
Adrian
> [1] https://anonscm.debian.org/cgit/d-i/rootskel.git/tree/src/sbin/reopen-console-linux
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz@debian.org
`. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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