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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1801033
Title:
ubuntu_bpf test failed on Cosmic s390x
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
There are 29 failures reported by the ubuntu_bpf test on Cosmic s390x
KVM / Ubuntu on LPAR
Failed test cases:
#200/p runtime/jit: pass > 32bit index to tail_call FAIL retval 2 != 42
[stdout] 0: (18) r3 = 0x100000000
[stdout] 2: (18) r2 = 0x3a9cdc000
[stdout] 4: (85) call bpf_tail_call#12
[stdout] 5: (b7) r0 = 2
[stdout] 6: (95) exit
[stdout] processed 5 insns (limit 131072), stack depth 0
#540/p calls: basic sanity FAIL
#541/p calls: not on unpriviledged FAIL
#542/p calls: div by 0 in subprog FAIL
#551/p calls: conditional call 2 FAIL
#553/p calls: conditional call 4 FAIL
#556/p calls: using r0 returned by callee FAIL
#558/p calls: callee is using r1 FAIL
#559/p calls: callee using args1 FAIL
#561/p calls: callee using two args FAIL
#563/p calls: two calls with args FAIL
#564/p calls: calls with stack arith FAIL
#581/p calls: two calls with stack read FAIL
#582/p calls: two calls with stack write FAIL
#585/p calls: stack depth check using three frames. test1 FAIL
#586/p calls: stack depth check using three frames. test2 FAIL
#591/p calls: write into caller stack frame FAIL
#593/p calls: two calls with stack write and void return FAIL
#595/p calls: two calls that return map_value FAIL
#596/p calls: two calls that return map_value with bool condition FAIL
#599/p calls: two calls that receive map_value via arg=ptr_stack_of_caller.
test2 FAIL
#601/p calls: two calls that receive map_value_ptr_or_null via arg. test1 FAIL
#603/p calls: pkt_ptr spill into caller stack FAIL
#605/p calls: pkt_ptr spill into caller stack 3 FAIL
#606/p calls: pkt_ptr spill into caller stack 4 FAIL
#610/p calls: pkt_ptr spill into caller stack 8 FAIL
#612/p calls: caller stack init to zero or map_value_or_null FAIL
#614/p calls: two calls returning different map pointers for lookup (hash,
array) FAIL
#639/p ld_abs: jump around ld_abs FAIL
Summary: 869 PASSED, 0 SKIPPED, 29 FAILED
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-11-generic 4.18.0-11.12
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code
2: ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13
Architecture: s390x
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
CurrentDmesg:
Date: Thu Nov 1 09:08:11 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
ProcKernelCmdLine: root=UUID=86fb6fff-dc2f-4ffd-9ea8-a15d77ae3eaa
crashkernel=196M
RelatedPackageVersions:
linux-restricted-modules-4.18.0-11-generic N/A
linux-backports-modules-4.18.0-11-generic N/A
linux-firmware 1.175
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
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