Bug description
浏览https://www.kylinos.cn/productPc/desktop/desktopMainV11/
发生多次崩溃
可复现
版本3.4.2039.0 | 138.0.7204.298 (稳定版)
Steps to reproduce
PID: 196670 (lbrowser)
UID: 1000 (lik)
GID: 1001 (lik)
Signal: 11 (SEGV)
Timestamp: Tue 2026-03-24 19:55:13 CST (11s ago)
Command Line: $'/usr/lib/lbrowser/lbrowser --type=gpu-process --use-gl=angle --crashpad-handler-pid=0 --enable-crash-reporter=,stable --change-stack-guard-on-fork=enable --gpu-preferences=UAAAAAAAAAAgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --shared-files --field-trial-handle=3,i,8011521876715894277,12250694869157225760,262144 --variations-seed-version'
Executable: /usr/lib/lbrowser/lbrowser
Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-lbrowser@794ea894605b433f84d6310ba58c7877.service
Unit: user@1000.service
User Unit: app-lbrowser@794ea894605b433f84d6310ba58c7877.service
Slice: user-1000.slice
Owner UID: 1000 (lik)
Boot ID: f4cbaa07d1764e0f8f51104b75c0f8b1
Machine ID: 6d93c92fa8064feba5c32f8fcf605c8d
Hostname: aosc-076lik
Storage: /var/lib/systemd/coredump/core.lbrowser.1000.f4cbaa07d1764e0f8f51104b75c0f8b1.196670.1774353313000000.zst (present)
Size on Disk: 27.3M
Message: Process 196670 (lbrowser) of user 1000 dumped core.
Stack trace of thread 196670:
#0 0x0000555562b8fd94 n/a (/usr/lib/lbrowser/lbrowser + 0xb69fd94)
#1 0x0000555562b8fd74 n/a (/usr/lib/lbrowser/lbrowser + 0xb69fd74)
#2 0x000055555bb26860 n/a (/usr/lib/lbrowser/lbrowser + 0x4636860)
#3 0x00007fffffd79148 n/a (linux-vdso.so.1 + 0x1148)
#4 0x00007ffff091e180 __GI___libc_fcntl64 (libc.so.6 + 0xfe180)
#5 0x00007fffda0f7220 n/a (libgallium-25.3.5.so + 0x617220)
#6 0x00007fffda69731c amdgpu_winsys_create (libgallium-25.3.5.so + 0xbb731c)
#7 0x00007fffda5cdcd0 n/a (libgallium-25.3.5.so + 0xaedcd0)
#8 0x00007fffd9b994f8 n/a (libgallium-25.3.5.so + 0xb94f8)
#9 0x00007fffda42dc18 n/a (libgallium-25.3.5.so + 0x94dc18)
#10 0x00007fffda4371cc n/a (libgallium-25.3.5.so + 0x9571cc)
#11 0x00007fffd9bad22c __vaDriverInit_1_23 (libgallium-25.3.5.so + 0xcd22c)
#12 0x00007fffc94bbb78 vaInitialize (libva.so.2 + 0xbb78)
#13 0x000055555c4e1074 n/a (/usr/lib/lbrowser/lbrowser + 0x4ff1074)
#14 0x000055555c4e1074 n/a (/usr/lib/lbrowser/lbrowser + 0x4ff1074)
#15 0x000055555c7a6b58 n/a (/usr/lib/lbrowser/lbrowser + 0x52b6b58)
#16 0x000055555f7cc0a0 n/a (/usr/lib/lbrowser/lbrowser + 0x82dc0a0)
#17 0x000055555f7cc610 n/a (/usr/lib/lbrowser/lbrowser + 0x82dc610)
#18 0x000055555f7c36c0 n/a (/usr/lib/lbrowser/lbrowser + 0x82d36c0)
#19 0x0000555563927608 n/a (/usr/lib/lbrowser/lbrowser + 0xc437608)
#20 0x0000555563920944 n/a (/usr/lib/lbrowser/lbrowser + 0xc430944)
#21 0x0000555563921e6c n/a (/usr/lib/lbrowser/lbrowser + 0xc431e6c)
#22 0x0000555563921bc4 n/a (/usr/lib/lbrowser/lbrowser + 0xc431bc4)
#23 0x0000555559dba738 n/a (/usr/lib/lbrowser/lbrowser + 0x28ca738)
#24 0x0000555559dbb470 n/a (/usr/lib/lbrowser/lbrowser + 0x28cb470)
#25 0x0000555561433398 n/a (/usr/lib/lbrowser/lbrowser + 0x9f43398)
#26 0x00007ffff22347f0 n/a (libglib-2.0.so.0 + 0x647f0)
#27 0x00007ffff22398b0 g_main_context_iteration (libglib-2.0.so.0 + 0x698b0)
#28 0x000055555cd26ce0 n/a (/usr/lib/lbrowser/lbrowser + 0x5836ce0)
#29 0x000055555cd26ce0 n/a (/usr/lib/lbrowser/lbrowser + 0x5836ce0)
#30 0x000055555c2259f4 n/a (/usr/lib/lbrowser/lbrowser + 0x4d359f4)
#31 0x000055555ae988d4 n/a (/usr/lib/lbrowser/lbrowser + 0x39a88d4)
#32 0x000055555c2ee124 n/a (/usr/lib/lbrowser/lbrowser + 0x4dfe124)
#33 0x000055555c2eb238 n/a (/usr/lib/lbrowser/lbrowser + 0x4dfb238)
#34 0x000055555c2ea528 n/a (/usr/lib/lbrowser/lbrowser + 0x4dfa528)
#35 0x000055555c2eaa58 n/a (/usr/lib/lbrowser/lbrowser + 0x4dfaa58)
#36 0x000055555bb2126c n/a (/usr/lib/lbrowser/lbrowser + 0x463126c)
#37 0x000055555bb20c38 n/a (/usr/lib/lbrowser/lbrowser + 0x4630c38)
#38 0x000055555bb201f0 ChromeMain (/usr/lib/lbrowser/lbrowser + 0x46301f0)
#39 0x00007ffff083d91c __libc_start_call_main (libc.so.6 + 0x1d91c)
#40 0x000055555cd3f3b8 _start (/usr/lib/lbrowser/lbrowser + 0x584f3b8)
Stack trace of thread 196675:
#0 0x00007ffff08bea88 __syscall_cancel_arch (libc.so.6 + 0x9ea88)
#1 0x00007ffff08ae44c __internal_syscall_cancel (libc.so.6 + 0x8e44c)
#2 0x00007ffff08ae95c __futex_abstimed_wait_common64 (libc.so.6 + 0x8e95c)
#3 0x00007ffff08b20b0 __pthread_cond_wait_common (libc.so.6 + 0x920b0)
#4 0x00007fffda133d54 n/a (libgallium-25.3.5.so + 0x653d54)
#5 0x00007fffda10202c n/a (libgallium-25.3.5.so + 0x62202c)
#6 0x00007fffda133c00 n/a (libgallium-25.3.5.so + 0x653c00)
#7 0x00007ffff08b2bdc start_thread (libc.so.6 + 0x92bdc)
#8 0x00007ffff092f1c4 __thread_start3 (libc.so.6 + 0x10f1c4)
Stack trace of thread 196682:
#0 0x00007ffff08bea88 __syscall_cancel_arch (libc.so.6 + 0x9ea88)
#1 0x00007ffff08ae44c __internal_syscall_cancel (libc.so.6 + 0x8e44c)
#2 0x00007ffff08ae95c __futex_abstimed_wait_common64 (libc.so.6 + 0x8e95c)
#3 0x00007ffff08b20b0 __pthread_cond_wait_common (libc.so.6 + 0x920b0)
#4 0x00007fffda133d54 n/a (libgallium-25.3.5.so + 0x653d54)
#5 0x00007fffda10202c n/a (libgallium-25.3.5.so + 0x62202c)
#6 0x00007fffda133c00 n/a (libgallium-25.3.5.so + 0x653c00)
#7 0x00007ffff08b2bdc start_thread (libc.so.6 + 0x92bdc)
#8 0x00007ffff092f1c4 __thread_start3 (libc.so.6 + 0x10f1c4)
Stack trace of thread 196674:
#0 0x00007ffff08bea88 __syscall_cancel_arch (libc.so.6 + 0x9ea88)
#1 0x00007ffff08ae44c __internal_syscall_cancel (libc.so.6 + 0x8e44c)
#2 0x00007ffff08ae95c __futex_abstimed_wait_common64 (libc.so.6 + 0x8e95c)
#3 0x00007ffff08b20b0 __pthread_cond_wait_common (libc.so.6 + 0x920b0)
#4 0x00007fffda133d54 n/a (libgallium-25.3.5.so + 0x653d54)
#5 0x00007fffda10202c n/a (libgallium-25.3.5.so + 0x62202c)
#6 0x00007fffda133c00 n/a (libgallium-25.3.5.so + 0x653c00)
#7 0x00007ffff08b2bdc start_thread (libc.so.6 + 0x92bdc)
#8 0x00007ffff092f1c4 __thread_start3 (libc.so.6 + 0x10f1c4)
Stack trace of thread 196676:
#0 0x00007ffff08bea88 __syscall_cancel_arch (libc.so.6 + 0x9ea88)
#1 0x00007ffff08ae44c __internal_syscall_cancel (libc.so.6 + 0x8e44c)
#2 0x00007ffff08ae95c __futex_abstimed_wait_common64 (libc.so.6 + 0x8e95c)
#3 0x00007ffff08b20b0 __pthread_cond_wait_common (libc.so.6 + 0x920b0)
#4 0x00007fffda133d54 n/a (libgallium-25.3.5.so + 0x653d54)
#5 0x00007fffda10202c n/a (libgallium-25.3.5.so + 0x62202c)
#6 0x00007fffda133c00 n/a (libgallium-25.3.5.so + 0x653c00)
#7 0x00007ffff08b2bdc start_thread (libc.so.6 + 0x92bdc)
#8 0x00007ffff092f1c4 __thread_start3 (libc.so.6 + 0x10f1c4)
Stack trace of thread 196707:
#0 0x000055555aa8cde0 n/a (/usr/lib/lbrowser/lbrowser + 0x359cde0)
#1 0x000055555aa8c828 n/a (/usr/lib/lbrowser/lbrowser + 0x359c828)
#2 0x000055555aa82830 n/a (/usr/lib/lbrowser/lbrowser + 0x3592830)
#3 0x000055555a186e6c n/a (/usr/lib/lbrowser/lbrowser + 0x2c96e6c)
#4 0x0000555559daf118 n/a (/usr/lib/lbrowser/lbrowser + 0x28bf118)
#5 0x0000555559daeea0 n/a (/usr/lib/lbrowser/lbrowser + 0x28beea0)
#6 0x0000555559daf118 n/a (/usr/lib/lbrowser/lbrowser + 0x28bf118)
#7 0x000055555a1831f4 n/a (/usr/lib/lbrowser/lbrowser + 0x2c931f4)
#8 0x0000555559d4f9f4 n/a (/usr/lib/lbrowser/lbrowser + 0x285f9f4)
#9 0x0000555559da3a84 n/a (/usr/lib/lbrowser/lbrowser + 0x28b3a84)
#10 0x0000555559da7910 n/a (/usr/lib/lbrowser/lbrowser + 0x28b7910)
#11 0x0000555559ec9bcc n/a (/usr/lib/lbrowser/lbrowser + 0x29d9bcc)
#12 0x0000555559ec8d60 n/a (/usr/lib/lbrowser/lbrowser + 0x29d8d60)
#13 0x0000555559ed18c0 n/a (/usr/lib/lbrowser/lbrowser + 0x29e18c0)
#14 0x0000555559ed40a8 n/a (/usr/lib/lbrowser/lbrowser + 0x29e40a8)
#15 0x0000555559ed130c n/a (/usr/lib/lbrowser/lbrowser + 0x29e130c)
#16 0x000055555a9b3e70 n/a (/usr/lib/lbrowser/lbrowser + 0x34c3e70)
#17 0x0000555559db9be0 n/a (/usr/lib/lbrowser/lbrowser + 0x28c9be0)
#18 0x0000555559db94e8 n/a (/usr/lib/lbrowser/lbrowser + 0x28c94e8)
#19 0x0000555559f4fd44 n/a (/usr/lib/lbrowser/lbrowser + 0x2a5fd44)
#20 0x000055555c2259f4 n/a (/usr/lib/lbrowser/lbrowser + 0x4d359f4)
#21 0x000055555ae988d4 n/a (/usr/lib/lbrowser/lbrowser + 0x39a88d4)
#22 0x000055555ae98800 n/a (/usr/lib/lbrowser/lbrowser + 0x39a8800)
#23 0x000055555b33adb0 n/a (/usr/lib/lbrowser/lbrowser + 0x3e4adb0)
#24 0x000055555be34f30 n/a (/usr/lib/lbrowser/lbrowser + 0x4944f30)
#25 0x000055555be369b4 n/a (/usr/lib/lbrowser/lbrowser + 0x49469b4)
#26 0x00007ffff08b2bdc start_thread (libc.so.6 + 0x92bdc)
#27 0xaaaaaaaaaaaaaa00 n/a (n/a + 0x0)
#28 0xaaaaaaaaaaaaaa00 n/a (n/a + 0x0)
ELF object binary architecture: LoongArch
另：GNU gdb (GDB) 16.3
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Reading symbols from /usr/lib/lbrowser/lbrowser...
This GDB supports auto-downloading debuginfo from the following URLs:
https://debuginfod.elfutils.org
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
Downloading separate debug info for /usr/lib/lbrowser/lbrowser
(No debugging symbols found in /usr/lib/lbrowser/lbrowser)
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.4x2iML (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.FUBGvu (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.PMJaoy (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.gbnGm6 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.s7GbiH (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.OLWAxZ (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.FI3njT (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.zaXBUX (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.B0rqI2 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.i0JCAp (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.nuMSEE (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Yxg8qt (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.16O3en (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.vgn1Rv (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.ZTe2dw (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.f5fMaA (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.QcoXT2 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.sviKBd (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.f60dLY (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.GqLVml (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.GF75GJ (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.2IHAfB (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.e6WKWo (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.v4DQGq (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.3Q7WoZ (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.80cp4I (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.sPxBdO (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.HfEK6O (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.OfaAcT (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.YxkdJg (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.S4nJeP (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Kmg6Em (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.ydLkUp (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.cax6Ds (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Jn19n7 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.jaAaSN (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.50X9X5 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.eEscYQ (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.5hq3Al (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.9BDnLb (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.0Jf1Ti (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.SYm7vT (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.h82zqH (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.gs4SrO (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.4rCiKw (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.eKLBFj (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.nfyOpj (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.phmYRp (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.PEwm4s (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.9w7gFf (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.kGcmAv (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Do3p8p (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.uDSQ5d (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.xSSCGX (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.T3VT0r (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.fA0Hur (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.9QcT6S (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.946q2T (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.eKgHcO (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.CdWuk3 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.JKEQr1 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.CLbAlw (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.rknrxr (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.oBATmR (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.74mpRF (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.kJqHL5 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.3eBvrD (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.06QayJ (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.VOCQRG (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.RHdyr4 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.gYAIKh (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.YxBa3s (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.flMiJj (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.bO7xxu (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.03YBqv (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.BDYg4g (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.DGACUp (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.j6QuNw (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.7TIDqf (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Ymj9i2 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.H870W5 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.YuCDhN (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Amejk9 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.CJ77gw (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.1FYQty (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.DDfL4b (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.SfEjyH (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.W71OMq (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.Jup7WA (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.4ZCWPH (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.IeZmOE (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.G6qMpo (deleted) during file-backed mapping note processing
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[New LWP 196670]
[New LWP 196675]
[New LWP 196682]
--Type for more, q to quit, c to continue without paging--Quit
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Update channel(s)
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Package and version
┌ lik@aosc-076lik ~
└ $ dpkg -s lbrowser
Package: lbrowser
Status: install ok installed
Section: web
Installed-Size: 348000
Maintainer: AOSC OS Maintainers <maintainers@aosc.io>
Architecture: loongarch64
Version: 3.4.2039.0+1
Depends: alsa-lib (>= 1.2.15.1), at-spi2-core (>= 2.58.2), ca-certs (>= 20241119), cairo (>= 1.18.2), cups (>= 2.4.14), curl (>= 8.17.0), dbus (>= 2:1.14.10-4), expat (>= 2.7.2), gdk-pixbuf (>= 2.44.4), gtk-2 (>= 2.24.33-5), gtk-4 (>= 1:4.20.3), libxcb (>= 1.17.0), mesa (>= 1:25.2.7), nspr (>= 4.35-1), nss (>= 3.119), pango (>= 1.56.1-1), pulseaudio (>= 17.0+xrdp0.7-4), systemd (>= 1:258.2-1), wget (>= 1.25.0), x11-lib (>= 7.7.20251225), xdg-utils (>= 3:1.2.1)
Recommends: vulkan
Description: Web browser from Loongson Technology
Description-md5: 76076263f944a58da9eba4a5f1704baa
X-AOSC-ACBS-Version: 20251101
X-AOSC-Commit: bc078afcf9
X-AOSC-Packager: AOSC OS Maintainers <maintainers@aosc.io>
X-AOSC-Autobuild4-Version: 4.13.0
┌ lik@aosc-076lik ~
└ $
Bug description
浏览https://www.kylinos.cn/productPc/desktop/desktopMainV11/
发生多次崩溃
可复现
版本3.4.2039.0 | 138.0.7204.298 (稳定版)
Steps to reproduce
Command Line: $'/usr/lib/lbrowser/lbrowser --type=gpu-process --use-gl=angle --crashpad-handler-pid=0 --enable-crash-reporter=,stable --change-stack-guard-on-fork=enable --gpu-preferences=UAAAAAAAAAAgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --shared-files --field-trial-handle=3,i,8011521876715894277,12250694869157225760,262144 --variations-seed-version'
Executable: /usr/lib/lbrowser/lbrowser
Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-lbrowser@794ea894605b433f84d6310ba58c7877.service
Unit: user@1000.service
User Unit: app-lbrowser@794ea894605b433f84d6310ba58c7877.service
Slice: user-1000.slice
Owner UID: 1000 (lik)
Boot ID: f4cbaa07d1764e0f8f51104b75c0f8b1
Machine ID: 6d93c92fa8064feba5c32f8fcf605c8d
Hostname: aosc-076lik
Storage: /var/lib/systemd/coredump/core.lbrowser.1000.f4cbaa07d1764e0f8f51104b75c0f8b1.196670.1774353313000000.zst (present)
Size on Disk: 27.3M
Message: Process 196670 (lbrowser) of user 1000 dumped core.
另：GNU gdb (GDB) 16.3
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "loongarch64-aosc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
https://www.gnu.org/software/gdb/bugs/.
Find the GDB manual and other documentation resources online at:
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For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/lbrowser/lbrowser...
This GDB supports auto-downloading debuginfo from the following URLs:
https://debuginfod.elfutils.org
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
Downloading separate debug info for /usr/lib/lbrowser/lbrowser
(No debugging symbols found in /usr/lib/lbrowser/lbrowser)
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warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.8eq35B (deleted) during file-backed mapping note processing
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warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.FVwEFn (deleted) during file-backed mapping note processing
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warning: Can't open file /dev/shm/.cn.loongnix.lbrowser.4lq2Zf (deleted) during file-backed mapping note processing
[New LWP 196670]
[New LWP 196675]
[New LWP 196682]
--Type for more, q to quit, c to continue without paging--Quit
(gdb)
Update channel(s)
oma
Package and version