crash when tap on right panel in android-studio

[alexbigi]

DevTools version: 2.42.3
IDE: Android-Studio

A fatal error has been detected by the Java Runtime Environment:
SIGABRT (0x6) at pc=0x00007dabb369eb1c (sent by kill), pid=1257131, tid=1259032
JRE version: OpenJDK Runtime Environment (21.0.5) (build 21.0.5+-13047016-b750.29)
Java VM: OpenJDK 64-Bit Server VM (21.0.5+-13047016-b750.29, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
Problematic frame:
C [libc.so.6+0x9eb1c] pthread_kill+0x11c
Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport -p%p -s%s c%c -d%d -P%P -u%u -g%g -- %E" (or dumping to /home/bigi/Desktop/core.1257131)
If you would like to submit a bug report, please visit:
https://youtrack.jetbrains.com/issues/JBR
The crash happened outside the Java Virtual Machine in native code.
See problematic frame for where to report the bug.

Host: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz, 20 cores, 31G, Ubuntu 24.04 LTS
Time: Sun Apr 6 21:44:01 2025 +03 elapsed time: 259.194567 seconds (0d 0h 4m 19s)

--------------- S Y S T E M ---------------

OS:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=24.04
DISTRIB_CODENAME=noble
DISTRIB_DESCRIPTION="Ubuntu 24.04 LTS"
uname: Linux 6.8.0-31-generic flutter/devtools#31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06 UTC 2024 x86_64
OS uptime: 8 days 4:54 hours
libc: glibc 2.39 NPTL 2.39
rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 127471/127471 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 4099092k/4099092k
load average: 4,33 4,33 3,82

/proc/meminfo:
MemTotal: 32792760 kB
MemFree: 477912 kB
MemAvailable: 15197296 kB
Buffers: 576204 kB
Cached: 13266288 kB
SwapCached: 12604 kB
Active: 14375352 kB
Inactive: 15185584 kB
Active(anon): 12894684 kB
Inactive(anon): 3109064 kB
Active(file): 1480668 kB
Inactive(file): 12076520 kB
Unevictable: 320 kB
Mlocked: 320 kB
SwapTotal: 16777244 kB
SwapFree: 16319772 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 64492 kB
Writeback: 0 kB
AnonPages: 15701900 kB
Mapped: 2020428 kB
Shmem: 285304 kB
KReclaimable: 1631408 kB
Slab: 2161868 kB
SReclaimable: 1631408 kB
SUnreclaim: 530460 kB
KernelStack: 44080 kB
PageTables: 131864 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 33173624 kB
Committed_AS: 53370564 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 108236 kB
VmallocChunk: 0 kB
Percpu: 32160 kB
HardwareCorrupted: 0 kB
AnonHugePages: 45056 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 951720 kB
DirectMap2M: 31490048 kB
DirectMap1G: 3145728 kB

/sys/kernel/mm/transparent_hugepage/enabled: always [madvise] never
/sys/kernel/mm/transparent_hugepage/hpage_pmd_size: 2097152
/sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always defer defer+madvise [madvise] never

Process Memory:
Virtual Size: 41033872K (peak: 41034972K)
Resident Set Size: 1979208K (peak: 1979208K) (anon: 1462756K, file: 516268K, shmem: 184K)
Swapped out: 0K
C-Heap outstanding allocations: 624177K, retained: 9538K
glibc malloc tunables: (default)

/proc/sys/kernel/threads-max (system-wide limit on the number of threads): 254943
/proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 1048576
/proc/sys/vm/swappiness (control to define how aggressively the kernel swaps out anonymous memory): 60
/proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 4194304

container (cgroup) information:
container_type: cgroupv2
cpu_cpuset_cpus: not supported
cpu_memory_nodes: not supported
active_processor_count: 20
cpu_quota: no quota
cpu_period: 100000
cpu_shares: no shares
memory_limit_in_bytes: unlimited
memory_and_swap_limit_in_bytes: unlimited
memory_soft_limit_in_bytes: unlimited
memory_usage_in_bytes: 18772556 k
memory_max_usage_in_bytes: not supported
memory_swap_current_in_bytes: 281268 k
memory_swap_max_limit_in_bytes: unlimited
maximum number of tasks: unlimited
current number of tasks: 1677

Steal ticks since vm start: 0
Steal ticks percentage since vm start: 0,000

CPU: total 20 (initial active 20) (10 cores per cpu, 2 threads per core) family 6 model 62 stepping 4 microcode 0x42e, cx8, cmov, fxsr, ht, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, tsc, tscinvbit, avx, aes, erms, clmul, vzeroupper, clflush, rdtscp, f16c
CPU Model and flags from /proc/cpuinfo:
model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts vnmi md_clear flush_l1d

Online cpus: 0-19
Offline cpus:
BIOS frequency limitation:
Frequency switch latency (ns): 20000
Available cpu frequencies:
Current governor: schedutil
Core performance/turbo boost:

Memory: 4k page, physical 32792760k(15197296k free), swap 16777244k(16319772k free)
Page Sizes: 4k

vm_info: OpenJDK 64-Bit Server VM (21.0.5+-13047016-b750.29) for linux-amd64 JRE (21.0.5+-13047016-b750.29), built on 2025-02-11T21:24:04Z by "builder" with clang Android (12328485, +pgo, +bolt, +lto, +mlgo, based on r530567) Clang 19.0.0 (https://android.googlesource.com/toolchain/llvm-project 97a699bf4812a18fb657c2779f5296a4ab2694d2)

END.

[pq]

@alexbigi: could you give us any pointers on how we might reproduce this? Does it happen consistently?

[alexbigi]

@alexbigi: could you give us any pointers on how we might reproduce this? Does it happen consistently?

it happens after update to meerkat. if downgrade to koala, all works fine.
i'm upgrade ubuntu to 24.10, but problem not gone.
i'm clear all studio setting
i'm install-uninstall meerkat from snap|deb package|direct zip|maarten-fonville repos
reproduce:
install studio meerkat with installed flutter. add flutter plugin. tap on flutter dev tools on right panel. and crash.

i'm found temporary solution, create android emulator and start it, after that flutter dev tools is started without crash.
but if restart studio i have troble agan. for repar it need delete emulator, create new and start it.

how it work. i don't understand)

[pq]

Thank you for the useful context!

/fyi @jwren

[jwren]

With M85 yesterday we did intentionally push to Koala (but not earlier). A stack trace or even confirmation that the issue is not in Koala, but is in Ladybug would be useful here. By "right panel" what do you mean? A screenshot would be fine.

[alexbigi]

With M85 yesterday we did intentionally push to Koala (but not earlier). A stack trace or even confirmation that the issue is not in Koala, but is in Ladybug would be useful here. By "right panel" what do you mean? A screenshot would be fine.

you dont understand me. troubles ONLY IN MEERKAT and only on ubuntu, on downgraded studios all right.

this button on right panel