2018-11-01 09:49:36 |
Po-Hsu Lin |
bug |
|
|
added bug |
2018-11-01 09:51:09 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Cosmic |
|
2018-11-01 09:51:21 |
Po-Hsu Lin |
bug task added |
|
ubuntu-kernel-tests |
|
2018-11-01 10:00:10 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
2018-11-01 10:05:30 |
Po-Hsu Lin |
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
#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) |
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) |
|
2018-11-01 11:06:50 |
Po-Hsu Lin |
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) |
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
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (85) call pc+2
[stdout] caller:
[stdout] R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] 3: (b7) r0 = 2
[stdout] 4: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=inv2 R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] to caller at 1:
[stdout] R0_w=inv2 R10=fp0,call_-1
[stdout]
[stdout] from 4 to 1: R0=inv2 R10=fp0,call_-1
[stdout] 1: (b7) r0 = 1
[stdout] 2: (95) exit
[stdout] processed 5 insns (limit 131072), stack depth 0+0
[stdout] JIT doesn't support bpf-to-bpf calls
#541/p calls: not on unpriviledged FAIL
(identical error message with #540/p)
#542/p calls: div by 0 in subprog FAIL
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (bf) r6 = r1
[stdout] 1: (85) call pc+8
[stdout] caller:
[stdout] R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_1
[stdout] 10: (b4) (u32) r2 = (u32) 0
[stdout] 11: (b4) (u32) r3 = (u32) 1
[stdout] 12: (3c) (u32) r3 /= (u32) r2
[stdout] 13: (61) r0 = *(u32 *)(r1 +76)
[stdout] 14: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=pkt(id=0,off=0,r=0,imm=0) R1=ctx(id=0,off=0,imm=0) R2_w=inv0 R3_w=inv(id=0,umax_value=4294967295,var_off=(0x0; 0xffffffff)) R10=fp0,call_1
[stdout] to caller at 2:
[stdout] R0_w=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout]
[stdout] from 14 to 2: R0=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 2: (bf) r1 = r6
[stdout] 3: (61) r1 = *(u32 *)(r1 +80)
[stdout] 4: (bf) r2 = r0
[stdout] 5: (07) r2 += 8
[stdout] 6: (2d) if r2 > r1 goto pc+1
[stdout] R0=pkt(id=0,off=0,r=8,imm=0) R1=pkt_end(id=0,off=0,imm=0) R2=pkt(id=0,off=8,r=8,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 7: (71) r0 = *(u8 *)(r0 +0)
[stdout] 8: (b7) r0 = 1
[stdout] 9: (95) exit
#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
Please find the complete test report here: http://paste.ubuntu.com/p/BWHSRC4Fwx/
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) |
|
2018-11-02 07:00:43 |
Po-Hsu Lin |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
2018-11-02 07:01:07 |
Po-Hsu Lin |
tags |
apport-bug cosmic package-from-proposed s390x |
apport-bug cosmic kernel-bug-exists-upstream package-from-proposed s390x |
|
2018-11-02 08:21:23 |
Po-Hsu Lin |
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
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (85) call pc+2
[stdout] caller:
[stdout] R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] 3: (b7) r0 = 2
[stdout] 4: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=inv2 R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] to caller at 1:
[stdout] R0_w=inv2 R10=fp0,call_-1
[stdout]
[stdout] from 4 to 1: R0=inv2 R10=fp0,call_-1
[stdout] 1: (b7) r0 = 1
[stdout] 2: (95) exit
[stdout] processed 5 insns (limit 131072), stack depth 0+0
[stdout] JIT doesn't support bpf-to-bpf calls
#541/p calls: not on unpriviledged FAIL
(identical error message with #540/p)
#542/p calls: div by 0 in subprog FAIL
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (bf) r6 = r1
[stdout] 1: (85) call pc+8
[stdout] caller:
[stdout] R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_1
[stdout] 10: (b4) (u32) r2 = (u32) 0
[stdout] 11: (b4) (u32) r3 = (u32) 1
[stdout] 12: (3c) (u32) r3 /= (u32) r2
[stdout] 13: (61) r0 = *(u32 *)(r1 +76)
[stdout] 14: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=pkt(id=0,off=0,r=0,imm=0) R1=ctx(id=0,off=0,imm=0) R2_w=inv0 R3_w=inv(id=0,umax_value=4294967295,var_off=(0x0; 0xffffffff)) R10=fp0,call_1
[stdout] to caller at 2:
[stdout] R0_w=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout]
[stdout] from 14 to 2: R0=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 2: (bf) r1 = r6
[stdout] 3: (61) r1 = *(u32 *)(r1 +80)
[stdout] 4: (bf) r2 = r0
[stdout] 5: (07) r2 += 8
[stdout] 6: (2d) if r2 > r1 goto pc+1
[stdout] R0=pkt(id=0,off=0,r=8,imm=0) R1=pkt_end(id=0,off=0,imm=0) R2=pkt(id=0,off=8,r=8,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 7: (71) r0 = *(u8 *)(r0 +0)
[stdout] 8: (b7) r0 = 1
[stdout] 9: (95) exit
#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
Please find the complete test report here: http://paste.ubuntu.com/p/BWHSRC4Fwx/
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) |
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
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (85) call pc+2
[stdout] caller:
[stdout] R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] 3: (b7) r0 = 2
[stdout] 4: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=inv2 R1=ctx(id=0,off=0,imm=0) R10=fp0,call_0
[stdout] to caller at 1:
[stdout] R0_w=inv2 R10=fp0,call_-1
[stdout]
[stdout] from 4 to 1: R0=inv2 R10=fp0,call_-1
[stdout] 1: (b7) r0 = 1
[stdout] 2: (95) exit
[stdout] processed 5 insns (limit 131072), stack depth 0+0
[stdout] JIT doesn't support bpf-to-bpf calls
#541/p calls: not on unpriviledged FAIL
(identical error message with #540/p)
#542/p calls: div by 0 in subprog FAIL
[stdout] Failed to load prog 'Unknown error 524'!
[stdout] 0: (bf) r6 = r1
[stdout] 1: (85) call pc+8
[stdout] caller:
[stdout] R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] callee:
[stdout] frame1: R1=ctx(id=0,off=0,imm=0) R10=fp0,call_1
[stdout] 10: (b4) (u32) r2 = (u32) 0
[stdout] 11: (b4) (u32) r3 = (u32) 1
[stdout] 12: (3c) (u32) r3 /= (u32) r2
[stdout] 13: (61) r0 = *(u32 *)(r1 +76)
[stdout] 14: (95) exit
[stdout] returning from callee:
[stdout] frame1: R0_w=pkt(id=0,off=0,r=0,imm=0) R1=ctx(id=0,off=0,imm=0) R2_w=inv0 R3_w=inv(id=0,umax_value=4294967295,var_off=(0x0; 0xffffffff)) R10=fp0,call_1
[stdout] to caller at 2:
[stdout] R0_w=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout]
[stdout] from 14 to 2: R0=pkt(id=0,off=0,r=0,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 2: (bf) r1 = r6
[stdout] 3: (61) r1 = *(u32 *)(r1 +80)
[stdout] 4: (bf) r2 = r0
[stdout] 5: (07) r2 += 8
[stdout] 6: (2d) if r2 > r1 goto pc+1
[stdout] R0=pkt(id=0,off=0,r=8,imm=0) R1=pkt_end(id=0,off=0,imm=0) R2=pkt(id=0,off=8,r=8,imm=0) R6=ctx(id=0,off=0,imm=0) R10=fp0,call_-1
[stdout] 7: (71) r0 = *(u8 *)(r0 +0)
[stdout] 8: (b7) r0 = 1
[stdout] 9: (95) exit
#551/p calls: conditional call 2 FAIL
(error message has been clipped for this and the following tests, please refer to the complete test report link below)
#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
Please find the complete test report here: http://paste.ubuntu.com/p/BWHSRC4Fwx/
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) |
|
2018-11-02 08:40:44 |
Po-Hsu Lin |
ubuntu-kernel-tests: status |
New |
Confirmed |
|
2018-11-29 11:58:48 |
Po-Hsu Lin |
summary |
ubuntu_bpf test failed on Cosmic s390x |
test_verifier in ubuntu_bpf test failed with "Failed to load prog" on Cosmic s390x |
|
2019-05-09 10:26:08 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu Cosmic) |
|
2019-05-09 10:26:16 |
Po-Hsu Lin |
summary |
test_verifier in ubuntu_bpf test failed with "Failed to load prog" on Cosmic s390x |
test_verifier in ubuntu_bpf test failed with "Failed to load prog" on C/D s390x |
|
2019-05-09 10:26:21 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Disco |
|
2019-05-09 10:26:21 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu Disco) |
|
2019-05-09 10:26:31 |
Po-Hsu Lin |
linux (Ubuntu Disco): status |
New |
Confirmed |
|
2019-05-09 10:26:32 |
Po-Hsu Lin |
linux (Ubuntu Cosmic): status |
New |
Confirmed |
|
2019-08-12 12:35:41 |
Po-Hsu Lin |
tags |
apport-bug cosmic kernel-bug-exists-upstream package-from-proposed s390x |
apport-bug cosmic kernel-bug-exists-upstream package-from-proposed s390x sru-20190722 ubuntu-bpf |
|
2019-09-27 12:27:37 |
Po-Hsu Lin |
marked as duplicate |
|
1845646 |
|