[OE-core] Summary of M3 status
Richard Purdie
richard.purdie at linuxfoundation.org
Tue Sep 3 08:10:13 UTC 2019
I'm going to summarise the current state as it will help people see the
set of issues we have. We have three issues blocking the current patch
queue and kernel uprev, spread over four machines and five autobuilder
targets:
qemumips64:
https://autobuilder.yoctoproject.org/typhoon/#/builders/74/builds/987
RESULTS - parselogs.ParseLogsTest.test_parselogs: FAILED (1.97s)
Central error: [ 1.689184] kprobes: failed to populate blacklist: -22
[happens 5.2 kernel only]
qemumips:
qemu machine locks up:
https://autobuilder.yoctoproject.org/typhoon/#/builders/60/builds/982
(happens with 5.0 and 5.2 kernels and qemu 4.0 and 4.1 and is in
master. Not sure of the original cause)
qemuarm64:
Central error: [ 1.816386] kprobes: failed to populate blacklist: -22
RESULTS - parselogs.ParseLogsTest.test_parselogs: FAILED (1.11s)
https://autobuilder.yoctoproject.org/typhoon/#/builders/97/builds/329
https://autobuilder.yoctoproject.org/typhoon/#/builders/42/builds/985
[happens 5.2 kernel only]
qemuarm:
https://autobuilder.yoctoproject.org/typhoon/#/builders/38/builds/990
https://autobuilder.yoctoproject.org/typhoon/#/builders/53/builds/989
See compile failure for stap.StapTest.test_stap below.
[happens 5.2 kernel only]
The qemumips issue is of particular concern.
Also needed to sort out M3 are:
* toolchain tests nrossi is working on
* resolution to the hashserv scaling problem
* bug fixing for the hash equiv code
Cheers,
Richard
stap.StapTest.test_stap failure:
WARNING: Kernel function symbol table missing [man warning::symbols]
In file included from /usr/share/systemtap/runtime/linux/runtime.h:214,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/access_process_vm.h: In function '__access_process_vm_':
/usr/share/systemtap/runtime/linux/access_process_vm.h:28:8: error: implicit declaration of function 'get_task_mm'; did you mean 'get_task_comm'? [-Werror=implicit-function-declaration]
28 | mm = get_task_mm (tsk);
| ^~~~~~~~~~~
| get_task_comm
/usr/share/systemtap/runtime/linux/access_process_vm.h:28:6: error: assignment to 'struct mm_struct *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion]
28 | mm = get_task_mm (tsk);
| ^
/usr/share/systemtap/runtime/linux/access_process_vm.h:51:61: error: passing argument 6 of 'get_user_pages_remote' makes pointer from integer without a cast [-Werror=int-conversion]
51 | ret = get_user_pages_remote (tsk, mm, addr, 1, write, 1, &page, &vma);
| ^
| |
| int
In file included from ./include/linux/kallsyms.h:12,
from ./include/linux/ftrace.h:11,
from ./include/linux/kprobes.h:29,
from /usr/share/systemtap/runtime/linux/runtime.h:21,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./include/linux/mm.h:1592:46: note: expected 'struct page **' but argument is of type 'int'
1592 | unsigned int gup_flags, struct page **pages,
| ~~~~~~~~~~~~~~^~~~~
In file included from /usr/share/systemtap/runtime/linux/runtime.h:214,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/access_process_vm.h:51:64: error: passing argument 7 of 'get_user_pages_remote' from incompatible pointer type [-Werror=incompatible-pointer-types]
51 | ret = get_user_pages_remote (tsk, mm, addr, 1, write, 1, &page, &vma);
| ^~~~~
| |
| struct page **
In file included from ./include/linux/kallsyms.h:12,
from ./include/linux/ftrace.h:11,
from ./include/linux/kprobes.h:29,
from /usr/share/systemtap/runtime/linux/runtime.h:21,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./include/linux/mm.h:1593:32: note: expected 'struct vm_area_struct **' but argument is of type 'struct page **'
1593 | struct vm_area_struct **vmas, int *locked);
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /usr/share/systemtap/runtime/linux/runtime.h:214,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/access_process_vm.h:51:71: error: passing argument 8 of 'get_user_pages_remote' from incompatible pointer type [-Werror=incompatible-pointer-types]
51 | ret = get_user_pages_remote (tsk, mm, addr, 1, write, 1, &page, &vma);
| ^~~~
| |
| struct vm_area_struct **
In file included from ./include/linux/kallsyms.h:12,
from ./include/linux/ftrace.h:11,
from ./include/linux/kprobes.h:29,
from /usr/share/systemtap/runtime/linux/runtime.h:21,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./include/linux/mm.h:1593:43: note: expected 'int *' but argument is of type 'struct vm_area_struct **'
1593 | struct vm_area_struct **vmas, int *locked);
| ~~~~~^~~~~~
In file included from /usr/share/systemtap/runtime/linux/runtime.h:214,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/access_process_vm.h:88:3: error: implicit declaration of function 'mmput' [-Werror=implicit-function-declaration]
88 | mmput (mm);
| ^~~~~
In file included from /usr/share/systemtap/runtime/linux/runtime.h:217,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/alloc.c: In function '_stp_alloc_percpu':
/usr/share/systemtap/runtime/linux/alloc.c:456:8: error: too few arguments to function '__alloc_percpu'
456 | ret = __alloc_percpu(size);
| ^~~~~~~~~~~~~~
In file included from ./include/linux/topology.h:34,
from ./include/linux/gfp.h:9,
from /usr/share/systemtap/runtime/linux/runtime_defines.h:20,
from /usr/share/systemtap/runtime/runtime_defines.h:8,
from /tmp/stapgYOLtD/stap_19208_src.c:11:
./include/linux/percpu.h:135:23: note: declared here
135 | extern void __percpu *__alloc_percpu(size_t size, size_t align);
| ^~~~~~~~~~~~~~
In file included from /usr/share/systemtap/runtime/linux/../regs.c:20,
from /usr/share/systemtap/runtime/linux/runtime.h:222,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/../linux/regs.c: In function '_stp_print_regs':
/usr/share/systemtap/runtime/linux/../linux/regs.c:261:15: error: implicit declaration of function 'get_ds'; did you mean 'get_fs'? [-Werror=implicit-function-declaration]
261 | get_fs() == get_ds() ? "kernel" : "user");
| ^~~~~~
| get_fs
In file included from /usr/share/systemtap/runtime/linux/runtime.h:244,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/addr-map.c: In function 'lookup_bad_addr':
/usr/share/systemtap/runtime/linux/addr-map.c:63:63: error: macro "access_ok" passed 3 arguments, but takes just 2
63 | || (in_task() && !stp_access_ok(type, (void *)addr, size))
| ^
In file included from ./include/linux/uaccess.h:11,
from /usr/share/systemtap/runtime/addr-map.h:17,
from /usr/share/systemtap/runtime/runtime.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./arch/arm/include/asm/uaccess.h:280: note: macro "access_ok" defined here
280 | #define access_ok(addr, size) (__range_ok(addr, size) == 0)
|
In file included from /usr/share/systemtap/runtime/linux/runtime.h:244,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
/usr/share/systemtap/runtime/linux/addr-map.c:41:30: error: 'access_ok' undeclared (first use in this function)
41 | #define stp_access_ok(x,y,z) access_ok(x,y,z)
| ^~~~~~~~~
/usr/share/systemtap/runtime/linux/addr-map.c:63:25: note: in expansion of macro 'stp_access_ok'
63 | || (in_task() && !stp_access_ok(type, (void *)addr, size))
| ^~~~~~~~~~~~~
/usr/share/systemtap/runtime/linux/addr-map.c:41:30: note: each undeclared identifier is reported only once for each function it appears in
41 | #define stp_access_ok(x,y,z) access_ok(x,y,z)
| ^~~~~~~~~
/usr/share/systemtap/runtime/linux/addr-map.c:63:25: note: in expansion of macro 'stp_access_ok'
63 | || (in_task() && !stp_access_ok(type, (void *)addr, size))
| ^~~~~~~~~~~~~
In file included from /usr/share/systemtap/runtime/transport/transport.c:23,
from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h: At top level:
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:16: error: "KUIDT_INIT" redefined [-Werror]
16 | #define KUIDT_INIT(value) ((uid_t) value)
|
In file included from ./include/linux/ipc.h:6,
from ./include/uapi/linux/sem.h:5,
from ./include/linux/sem.h:5,
from ./include/linux/sched.h:15,
from ./include/linux/uaccess.h:5,
from /usr/share/systemtap/runtime/addr-map.h:17,
from /usr/share/systemtap/runtime/runtime.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./include/linux/uidgid.h:30: note: this is the location of the previous definition
30 | #define KUIDT_INIT(value) (kuid_t){ value }
|
In file included from /usr/share/systemtap/runtime/transport/transport.c:23,
from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:17: error: "KGIDT_INIT" redefined [-Werror]
17 | #define KGIDT_INIT(value) ((gid_t) value)
|
In file included from ./include/linux/ipc.h:6,
from ./include/uapi/linux/sem.h:5,
from ./include/linux/sem.h:5,
from ./include/linux/sched.h:15,
from ./include/linux/uaccess.h:5,
from /usr/share/systemtap/runtime/addr-map.h:17,
from /usr/share/systemtap/runtime/runtime.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:26:
./include/linux/uidgid.h:31: note: this is the location of the previous definition
31 | #define KGIDT_INIT(value) (kgid_t){ value }
|
In file included from /usr/share/systemtap/runtime/transport/transport.c:23,
from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/relay_v2.c: In function '__stp_relay_create_buf_file_callback':
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:16:27: error: incompatible types when assigning to type 'kuid_t' {aka 'struct <anonymous>'} from type 'unsigned int'
16 | #define KUIDT_INIT(value) ((uid_t) value)
| ^
/usr/share/systemtap/runtime/transport/relay_v2.c:249:26: note: in expansion of macro 'KUIDT_INIT'
249 | file->d_inode->i_uid = KUIDT_INIT(_stp_uid);
| ^~~~~~~~~~
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:17:27: error: incompatible types when assigning to type 'kgid_t' {aka 'struct <anonymous>'} from type 'unsigned int'
17 | #define KGIDT_INIT(value) ((gid_t) value)
| ^
/usr/share/systemtap/runtime/transport/relay_v2.c:250:26: note: in expansion of macro 'KGIDT_INIT'
250 | file->d_inode->i_gid = KGIDT_INIT(_stp_gid);
| ^~~~~~~~~~
In file included from /usr/share/systemtap/runtime/transport/transport.c:65,
from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/relay_v2.c: At top level:
/usr/share/systemtap/runtime/transport/relay_v2.c:257:21: error: initialization of 'struct dentry * (*)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *)' {aka 'struct dentry * (*)(const char *, struct dentry *, short unsigned int, struct rchan_buf *, int *)'} from incompatible pointer type 'struct dentry * (*)(const char *, struct dentry *, int, struct rchan_buf *, int *)' [-Werror=incompatible-pointer-types]
257 | .create_buf_file = __stp_relay_create_buf_file_callback,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/share/systemtap/runtime/transport/relay_v2.c:257:21: note: (near initialization for '__stp_relay_callbacks.create_buf_file')
In file included from /usr/share/systemtap/runtime/transport/transport.c:23,
from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/debugfs.c: In function '_stp_register_ctl_channel_fs':
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:16:27: error: incompatible types when assigning to type 'kuid_t' {aka 'struct <anonymous>'} from type 'unsigned int'
16 | #define KUIDT_INIT(value) ((uid_t) value)
| ^
/usr/share/systemtap/runtime/transport/debugfs.c:52:34: note: in expansion of macro 'KUIDT_INIT'
52 | _stp_cmd_file->d_inode->i_uid = KUIDT_INIT(_stp_uid);
| ^~~~~~~~~~
/usr/share/systemtap/runtime/transport/../uidgid_compatibility.h:17:27: error: incompatible types when assigning to type 'kgid_t' {aka 'struct <anonymous>'} from type 'unsigned int'
17 | #define KGIDT_INIT(value) ((gid_t) value)
| ^
/usr/share/systemtap/runtime/transport/debugfs.c:53:34: note: in expansion of macro 'KGIDT_INIT'
53 | _stp_cmd_file->d_inode->i_gid = KGIDT_INIT(_stp_gid);
| ^~~~~~~~~~
In file included from /usr/share/systemtap/runtime/linux/print.c:17,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/transport/transport.c: In function '_stp_lock_inode':
/usr/share/systemtap/runtime/transport/transport.c:507:19: error: 'struct inode' has no member named 'i_mutex'
507 | mutex_lock(&inode->i_mutex);
| ^~
/usr/share/systemtap/runtime/transport/transport.c: In function '_stp_unlock_inode':
/usr/share/systemtap/runtime/transport/transport.c:520:21: error: 'struct inode' has no member named 'i_mutex'
520 | mutex_unlock(&inode->i_mutex);
| ^~
In file included from ./include/asm-generic/bug.h:18,
from ./arch/arm/include/asm/bug.h:60,
from ./include/linux/bug.h:5,
from ./include/linux/mmdebug.h:5,
from ./include/linux/gfp.h:5,
from /usr/share/systemtap/runtime/linux/runtime_defines.h:20,
from /usr/share/systemtap/runtime/runtime_defines.h:8,
from /tmp/stapgYOLtD/stap_19208_src.c:11:
/usr/share/systemtap/runtime/transport/transport.c: In function '_stp_get_root_dir':
/usr/share/systemtap/runtime/transport/transport.c:603:32: error: 'struct hlist_head' has no member named 'next'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^
./include/linux/kernel.h:970:26: note: in definition of macro 'container_of'
970 | void *__mptr = (void *)(ptr); \
| ^~~
/usr/share/systemtap/runtime/transport/transport.c:603:8: note: in expansion of macro 'list_entry'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^~~~~~~~~~
In file included from ./include/uapi/linux/swab.h:6,
from ./include/linux/swab.h:5,
from ./arch/arm/include/asm/opcodes.h:86,
from ./arch/arm/include/asm/bug.h:7,
from ./include/linux/bug.h:5,
from ./include/linux/mmdebug.h:5,
from ./include/linux/gfp.h:5,
from /usr/share/systemtap/runtime/linux/runtime_defines.h:20,
from /usr/share/systemtap/runtime/runtime_defines.h:8,
from /tmp/stapgYOLtD/stap_19208_src.c:11:
/usr/share/systemtap/runtime/transport/transport.c:603:32: error: 'struct hlist_head' has no member named 'next'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^
./include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
325 | if (!(condition)) \
| ^~~~~~~~~
./include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
345 | _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
| ^~~~~~~~~~~~~~~~~~~
./include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
./include/linux/kernel.h:971:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
971 | BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
| ^~~~~~~~~~~~~~~~
./include/linux/kernel.h:971:20: note: in expansion of macro '__same_type'
971 | BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
| ^~~~~~~~~~~
./include/linux/list.h:465:2: note: in expansion of macro 'container_of'
465 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
/usr/share/systemtap/runtime/transport/transport.c:603:8: note: in expansion of macro 'list_entry'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^~~~~~~~~~
/usr/share/systemtap/runtime/transport/transport.c:603:32: error: 'struct hlist_head' has no member named 'next'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^
./include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
325 | if (!(condition)) \
| ^~~~~~~~~
./include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
345 | _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
| ^~~~~~~~~~~~~~~~~~~
./include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
./include/linux/kernel.h:971:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
971 | BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
| ^~~~~~~~~~~~~~~~
./include/linux/kernel.h:972:6: note: in expansion of macro '__same_type'
972 | !__same_type(*(ptr), void), \
| ^~~~~~~~~~~
./include/linux/list.h:465:2: note: in expansion of macro 'container_of'
465 | container_of(ptr, type, member)
| ^~~~~~~~~~~~
/usr/share/systemtap/runtime/transport/transport.c:603:8: note: in expansion of macro 'list_entry'
603 | sb = list_entry(fs->fs_supers.next, struct super_block,
| ^~~~~~~~~~
In file included from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from /tmp/stapgYOLtD/stap_19208_src.c:56:
/usr/share/systemtap/runtime/linux/print.c: In function '_stp_print_kernel_info':
/usr/share/systemtap/runtime/linux/print.c:215:20: error: 'struct module' has no member named 'module_core'
215 | THIS_MODULE->module_core,
| ^~
/usr/share/systemtap/runtime/linux/print.c:216:37: error: 'struct module' has no member named 'core_size'
216 | (unsigned long) (THIS_MODULE->core_size - THIS_MODULE->core_text_size)/1024,
| ^~
/usr/share/systemtap/runtime/linux/print.c:216:62: error: 'struct module' has no member named 'core_text_size'
216 | (unsigned long) (THIS_MODULE->core_size - THIS_MODULE->core_text_size)/1024,
| ^~
/usr/share/systemtap/runtime/linux/print.c:217:44: error: 'struct module' has no member named 'core_text_size'
217 | (unsigned long) (THIS_MODULE->core_text_size)/1024,
| ^~
In file included from /usr/share/systemtap/runtime/timer.h:17,
from /tmp/stapgYOLtD/stap_19208_src.c:70:
/tmp/stapgYOLtD/stap_19208_src.c: In function 'module_refresh_timer_cb':
/usr/share/systemtap/runtime/linux/timer.h:41:56: error: 'struct hrtimer' has no member named 'expires'
41 | #define hrtimer_set_expires(timer, time) (void)((timer)->expires = (time))
| ^~
/tmp/stapgYOLtD/stap_19208_src.c:78:3: note: in expansion of macro 'hrtimer_set_expires'
78 | hrtimer_set_expires(timer,
| ^~~~~~~~~~~~~~~~~~~
/usr/share/systemtap/runtime/linux/timer.h:40:44: error: 'struct hrtimer' has no member named 'expires'
40 | #define hrtimer_get_expires(timer) ((timer)->expires)
| ^~
/usr/share/systemtap/runtime/linux/timer.h:41:69: note: in definition of macro 'hrtimer_set_expires'
41 | #define hrtimer_set_expires(timer, time) (void)((timer)->expires = (time))
| ^~~~
/tmp/stapgYOLtD/stap_19208_src.c:79:5: note: in expansion of macro 'ktime_add'
79 | ktime_add(hrtimer_get_expires(timer),
| ^~~~~~~~~
/tmp/stapgYOLtD/stap_19208_src.c:79:15: note: in expansion of macro 'hrtimer_get_expires'
79 | ktime_add(hrtimer_get_expires(timer),
| ^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [scripts/Makefile.build:278: /tmp/stapgYOLtD/stap_19208_src.o] Error 1
make: *** [Makefile:1597: _module_/tmp/stapgYOLtD] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compilation failed. [man error::pass4]
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