I am facing CFI Failure because of seqos_get_ethtool_stats()

[SHREEDHARBg]

Here I am facing cfi failure because of seqos_get_ethtool_stats() function please any one help me out for this one

Below I attached dmesg.

[ 4.037750] CFI failure (target: dwmac510_set_eee_mode+0x0/0x4):
[ 4.037765] WARNING: CPU: 3 PID: 504 at kernel/cfi.c:30 __cfi_check_fail+0x4c/0x54
[ 4.037767] Modules linked in: microchip_hub thfsplus(O) tntfs(PO) texfat(PO) ecdh_generic ecc dmatest ccm arc4
[ 4.037780] (AND OS)CPU: 3 PID: 504 Comm: emacDiagnostics Tainted: P O 5.4.61-android11-2-gd4a626af17cf-ab647 #1
[ 4.037783] Hardware name: Samsung ExynosAuto9 SADK Android IVI VM (DT)
[ 4.037786] pstate: 60400005 (nZCv daif +PAN -UAO)
[ 4.037790] pc : __cfi_check_fail+0x4c/0x54
[ 4.037793] lr : __cfi_check_fail+0x4c/0x54
[ 4.037796] sp : ffffffc01616ba40
[ 4.037798] x29: ffffffc01616ba40 x28: ffffff8b7c77c100
[ 4.037802] x27: ffffff8b44b441f0 x26: ffffffc0111157c0
[ 4.037804] x25: 0000000000000008 x24: ffffff8b7c77c100
[ 4.037807] x23: ffffffc010386000 x22: 0000000000000001
[ 4.037810] x21: 7f7429404803c1e5 x20: ffffffc011ffb180
[ 4.037813] x19: ffffffc01110de2c x18: ffffffc015a55058
[ 4.037815] x17: 0000000000000041 x16: ffffffc0110ea020
[ 4.037818] x15: 0000000000000004 x14: 000000000000005c
[ 4.037821] x13: 0000000000052390 x12: 0000000000000000
[ 4.037823] x11: 0000000000000001 x10: ffffffc011d16018
[ 4.037826] x9 : 236c34d494744800 x8 : 236c34d494744800
[ 4.037829] x7 : 2b65646f6d5f6565 x6 : ffffffc01283a0a6
[ 4.037831] x5 : ff00000000000000 x4 : 000000000000000c
[ 4.037834] x3 : 0000000000000a3a x2 : 0000000000000007
[ 4.037837] x1 : 0000000000000006 x0 : 0000000000000034
[ 4.037840] Call trace(AND OS):
[ 4.037843] __cfi_check_fail+0x4c/0x54
[ 4.037848] __cfi_check+0x5ed80/0x663f0
[ 4.037854] seqos_get_ethtool_stats+0x26c/0x270
[ 4.037859] dev_ethtool+0x11a0/0x2d18
[ 4.037863] dev_ioctl+0x20c/0x308
[ 4.037867] sock_do_ioctl+0x11c/0x1a0
[ 4.037870] sock_ioctl+0x36c/0x674
[ 4.037874] do_vfs_ioctl+0x3c0/0x710
[ 4.037877] __arm64_sys_ioctl+0x78/0xa4
[ 4.037881] el0_svc_common+0xb8/0x1c4
[ 4.037884] el0_svc_handler+0x74/0x98
[ 4.037888] el0_svc+0x8/0xc
[ 4.037891] ---[ end trace 6e84a3c27d23d59f ]---

[nathanchance]

I do not see dwmac510_set_eee_mode() or seqos_get_ethtool_stats() in upstream or Android. If you want help with this, you need to post the sources you are working with.

[nickdesaulniers]

Specifically, we'd need to see seqos_get_ethtool_stats.