Kernel panic in qede driver at qed_get_current_link
Issue
- RHEL system with QLogic (Marvell) FastLinq NIC using
qededriver kernel panics with backtrace like:
PID: 5799 TASK: ffff905b0df54000 CPU: 27 COMMAND: "hpsensor"
[exception RIP: qed_get_current_link+0x11]
RDI: 0000000000000000
#8 [ffffa2021d70f948] qede_get_link_ksettings at ffffffffc07bfa9a [qede]
#9 [ffffa2021d70f9d0] __rh_call_get_link_ksettings at ffffffff9bad2723
#10 [ffffa2021d70fa30] ethtool_get_settings at ffffffff9bad29d0
#11 [ffffa2021d70fb18] __dev_ethtool at ffffffff9bad442b
#12 [ffffa2021d70fc28] dev_ethtool at ffffffff9bad6db8
#13 [ffffa2021d70fc60] dev_ioctl at ffffffff9ba7a55c
#14 [ffffa2021d70fc98] sock_do_ioctl at ffffffff9ba22a44
#15 [ffffa2021d70fd08] sock_ioctl at ffffffff9ba22d1c
#16 [ffffa2021d70fd78] do_vfs_ioctl at ffffffff9b584cf4
Environment
- Red Hat Enterprise Linux 8.10 with
kernel-4.18.0-553.32.1.el8_10.x86_64 - QLogic (Marvell) FastLinq NIC using
qededriver
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