在 2020/12/1 上午3:52, Naresh Kamboju 写道:
Crash log:
ioctl_sg01.c:81: TINFO: Found SCSI device /dev/sg1 [ 285.862123] ================================================================== [ 285.863025] BUG: KASAN: null-ptr-deref in workingset_eviction+0xf2/0x1e0 [ 285.863025] Read of size 4 at addr 00000000000000c8 by task kswapd0/245
Hi Naresh,
Good to know you again. :)
Would you like to use command to check whichh line cause the panic:
scripts/faddr2line vmlinux workingset_eviction+0xf2/0x1e0
I can't reproduce it. and my gcc version mismatch with yours.
Thanks Alex