ubuntu_stress_smoke_test now successful on bionic/linux s390x:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
/autopkgtest-bionic/bionic/s390x/l/linux/20201125_171801_9a947@/log.gz
17:06:00 INFO | Summary:
17:06:00 INFO | Stressors run: 203
17:06:00 INFO | Skipped: 0,
17:06:00 INFO | Failed: 0,
17:06:00 INFO | Oopsed: 0,
17:06:00 INFO | Oomed: 0,
17:06:00 INFO | Passed: 203, access af-alg affinity aio aiol bad-altstack
bad-ioctl bigheap binderfs branch brk cache cap chattr chdir chmod chown chroot
clock close context cpu crypt cyclic daemon dccp dentry dev dev-shm dir dirdeep
dnotify dup dynlib enosys env epoll eventfd fallocate fanotify fault fcntl
fiemap fifo file-ioctl filename flock fork fp-error fstat full funcret futex
get getdent getrandom handle hdd hrtimers icache icmp-flood inode-flags inotify
io iomix ioprio io-uring ipsec-mb itimer judy key kill klog lease link locka
lockbus lockf lockofd loop madvise malloc mcontend membarrier memfd memhotplug
memrate memthrash mergesort mincore mknod mlock mmap mmapaddr mmapfixed
mmapfork mmapmany mq mremap msg msync nanosleep netdev netlink-proc
netlink-task nice null open personality physpage pidfd pipe pipeherd pkey poll
prctl procfs pthread ptrace pty radixsort ramfs rawdev rawpkt rawsock rawudp
readahead reboot rename revio rlimit rmap rtc schedpolicy sctp seal seccomp
seek sem sem-sysv sendfile session set shellsort shm shm-sysv sigabrt sigchld
sigfd sigfpe sigio signal sigpending sigpipe sigq sigrt sigsegv sigsuspend
sigtrap skiplist sleep sock sockabuse sockdiag sockmany softlockup splice
stackmmap stream swap switch symlink sync-file sysbadaddr sysinval sysfs tee
timer timerfd tlb-shootdown tmpfs tree tsearch tun udp udp-flood unshare
urandom userfaultfd utime vdso verity vfork vm vm-addr vm-rw vm-segv vm-splice
wait x86syscall yield zero zombie
17:06:00 INFO | Badret: 0,
Thanks, Colin!
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: linux (Ubuntu Bionic)
Status: Confirmed => Invalid
** Changed in: ubuntu-kernel-tests
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1905438
Title:
uprobe from ubuntu_stress_smoke_test ADT test failure with linux
4.15.0-125.128
Status in ubuntu-kernel-tests:
Fix Released
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Invalid
Bug description:
Testing failed only on s390x:
s390x:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/s390x/l/linux/20201124_104202_cdb22@/log.gz
This is not a kernel regression as this testcase is failing since
4.15.0-123.126:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/s390x/l/linux/20201110_224317_a6349@/log.gz
Error messages:
10:28:59 DEBUG| [stdout] uprobe STARTING
10:29:04 DEBUG| [stdout] uprobe RETURNED 2
10:29:04 DEBUG| [stdout] uprobe FAILED
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] 4 processors online, 4
processors configured
10:29:04 DEBUG| [stdout] stress-ng: info: [32257] dispatching hogs: 4 uprobe
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] cache allocate: reducing
cache level from L3 (too high) to L2
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] cache allocate: default
cache size: 2048K
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] starting stressors
10:29:04 DEBUG| [stdout] stress-ng: debug: [32258] stress-ng-uprobe: started
[32258] (instance 0)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32259] stress-ng-uprobe: started
[32259] (instance 1)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] 4 stressors started
10:29:04 DEBUG| [stdout] stress-ng: debug: [32260] stress-ng-uprobe: started
[32260] (instance 2)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32261] stress-ng-uprobe: started
[32261] (instance 3)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32258] stress-ng-uprobe: exited
[32258] (instance 0)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32259] stress-ng-uprobe: exited
[32259] (instance 1)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] process [32258] terminated
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] process [32259] terminated
10:29:04 DEBUG| [stdout] stress-ng: debug: [32261] stress-ng-uprobe: exited
[32261] (instance 3)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] process [32260]
(stress-ng-uprobe) terminated on signal: 11 (Segmentation fault)
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] process [32260] terminated
10:29:04 DEBUG| [stdout] stress-ng: debug: [32257] process [32261] terminated
10:29:04 DEBUG| [stdout] stress-ng: info: [32257] unsuccessful run completed
in 5.34s
10:29:04 DEBUG| [stdout] stress-ng: fail: [32257] uprobe instance 2
corrupted bogo-ops counter, 6504 vs 0
10:29:04 DEBUG| [stdout] stress-ng: fail: [32257] uprobe instance 2 hash
error in bogo-ops counter and run flag, 2373967644 vs 0
10:29:04 DEBUG| [stdout] stress-ng: fail: [32257] metrics-check: stressor
metrics corrupted, data is compromised
10:29:04 DEBUG| [stdout]
10:29:04 DEBUG| [stdout] [ 4486.773524] User process fault: interruption code
003a ilc:2
10:29:04 DEBUG| [stdout] [ 4486.773533] Failing address: 000006a9bcaae000
TEID: 000006a9bcaae800
10:29:04 DEBUG| [stdout] [ 4486.773535] Fault in primary space mode while
using user ASCE.
10:29:04 DEBUG| [stdout] [ 4486.773538] AS:000000009ac501cf
R1:000000016513400f R2:0000000000000028
10:29:04 DEBUG| [stdout] [ 4486.773545] CPU: 0 PID: 32260 Comm:
stress-ng-uprob Tainted: G OE 4.15.0-125-generic #128-Ubuntu
10:29:04 DEBUG| [stdout] [ 4486.773547] Hardware name: IBM 2964 N63 400
(KVM/Linux)
10:29:04 DEBUG| [stdout] [ 4486.773549] User PSW : 000000002ed46a88
00000000bdaa9281
10:29:04 DEBUG| [stdout] [ 4486.773551] R:0 T:1 IO:1 EX:1 Key:0
M:1 W:0 P:1 AS:0 CC:0 PM:0 RI:0 EA:3
10:29:04 DEBUG| [stdout] [ 4486.773553] User GPRS: 8080808080808080
000003ffba844b90 0000000000007e04 000003ffe4f7e530
10:29:04 DEBUG| [stdout] [ 4486.773554] 000002aa00000001
0000000000000000 000003ffe4f7b200 000003ffe4f7b290
10:29:04 DEBUG| [stdout] [ 4486.773556] 000003ffe4f7e530
000003ffe4f7d310 000003ffe4f7e518 000003ff00000013
10:29:04 DEBUG| [stdout] [ 4486.773557] 000003ffbaea6000
000003ffe4f7c310 000002aa02268520 000003ffe4f7b0f8
10:29:04 DEBUG| [stdout] [ 4486.773562] User Code: Bad PSW.
10:29:04 DEBUG| [stdout] [ 4486.773562] Last Breaking-Event-Address:
10:29:04 DEBUG| [stdout] [ 4486.773570] [<00000000008ff404>]
system_call+0x128/0x2c8
10:29:04 DEBUG| [stdout] [ 4486.796258] User process fault: interruption code
003a ilc:2
10:29:04 DEBUG| [stdout] [ 4486.796262] Failing address: 000007ff75aad000
TEID: 000007ff75aad800
10:29:04 DEBUG| [stdout] [ 4486.796263] Fault in primary space mode while
using user ASCE.
10:29:04 DEBUG| [stdout] [ 4486.796265] AS:000000008a3341cf
R1:000000011103800f R2:0000000000000028
10:29:04 DEBUG| [stdout] [ 4486.796269] CPU: 3 PID: 32268 Comm: gdb Tainted:
G OE 4.15.0-125-generic #128-Ubuntu
10:29:04 DEBUG| [stdout] [ 4486.796270] Hardware name: IBM 2964 N63 400
(KVM/Linux)
10:29:04 DEBUG| [stdout] [ 4486.796271] User PSW : 000000002ed46a88
0000000046f25e5c
10:29:04 DEBUG| [stdout] [ 4486.796273] R:0 T:1 IO:1 EX:1 Key:0
M:1 W:0 P:1 AS:0 CC:0 PM:0 RI:0 EA:3
10:29:04 DEBUG| [stdout] [ 4486.796274] User GPRS: 0000000000000000
000003ffba944b90 0000000000007e0c 000003ffbb1c0892
10:29:04 DEBUG| [stdout] [ 4486.796275] 0000000000000006
000003ffbb2ff3a0 000000000000008e 000003ffbb6f34f8
10:29:04 DEBUG| [stdout] [ 4486.796276] 000003ffbb5dfa90
000002aa41162670 000003ffbb6aafb0 000003ffbb6aaf80
10:29:04 DEBUG| [stdout] [ 4486.796277] 000003ffbb726000
000003ffbb5c31f8 000003ffbb167072 000003fffb77d0e8
10:29:04 DEBUG| [stdout] [ 4486.796279] User Code: Bad PSW.
10:29:04 DEBUG| [stdout] [ 4486.796279] Last Breaking-Event-Address:
10:29:04 DEBUG| [stdout] [ 4486.796282] [<00000000008ff404>]
system_call+0x128/0x2c8
10:29:04 DEBUG| [stdout] [ 4486.796292] Process 32268(gdb) has RLIMIT_CORE
set to 1
10:29:04 DEBUG| [stdout] [ 4486.796292] Aborting core
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