Comments (1)
ramosian-glider
commented on May 8, 2024
This should be fixed already, e.g. the latest report looks like:
[ 1741.094003][ T2831] =====================================================
[ 1741.100134][ T2831] BUG: KMSAN: uninit-value in string+0x3d2/0x700
[ 1741.100134][ T2831] string+0x3d2/0x700
[ 1741.100134][ T2831] vsnprintf+0x224f/0x36a0
[ 1741.100134][ T2831] scnprintf+0x23c/0x340
[ 1741.100134][ T2831] devkmsg_read+0x6d1/0x1160
[ 1741.100134][ T2831] vfs_read+0x6c8/0x1980
[ 1741.100134][ T2831] ksys_read+0x28c/0x520
[ 1741.100134][ T2831] __x64_sys_read+0xdb/0x120
[ 1741.100134][ T2831] do_syscall_64+0x54/0xd0
[ 1741.139569][T28966] udc-core: couldn't find an available UDC or it's busy
[ 1741.138118][ T2831] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1741.138118][ T2831]
[ 1741.138118][ T2831] Local variable ----name@__fsnotify_parent created at:
[ 1741.138118][ T2831] __fsnotify_parent+0x235/0xfc0
[ 1741.138118][ T2831] fsnotify_perm+0x702/0xa80
[ 1741.138118][ T2831] =====================================================
We're using __builtin_return_address({0,1}) for these two frames, which are supposed to be different.
from kmsan.
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