On Sat, 22 Feb 2025 07:20:21 -0800, Selvin Xavier wrote:
> While using nvme target with use_srq on, below kernel panic is noticed.
>
> [ 549.698111] bnxt_en 0000:41:00.0 enp65s0np0: FEC autoneg off encoding: Clause 91 RS(544,514)
> [ 566.393619] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI
> ..
> [ 566.393799] <TASK>
> [ 566.393807] ? __die_body+0x1a/0x60
> [ 566.393823] ? die+0x38/0x60
> [ 566.393835] ? do_trap+0xe4/0x110
> [ 566.393847] ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]
> [ 566.393867] ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]
> [ 566.393881] ? do_error_trap+0x7c/0x120
> [ 566.393890] ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]
> [ 566.393911] ? exc_divide_error+0x34/0x50
> [ 566.393923] ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]
> [ 566.393939] ? asm_exc_divide_error+0x16/0x20
> [ 566.393966] ? bnxt_qplib_alloc_init_hwq+0x1d4/0x580 [bnxt_re]
> [ 566.393997] bnxt_qplib_create_srq+0xc9/0x340 [bnxt_re]
> [ 566.394040] bnxt_re_create_srq+0x335/0x3b0 [bnxt_re]
> [ 566.394057] ? srso_return_thunk+0x5/0x5f
> [ 566.394068] ? __init_swait_queue_head+0x4a/0x60
> [ 566.394090] ib_create_srq_user+0xa7/0x150 [ib_core]
> [ 566.394147] nvmet_rdma_queue_connect+0x7d0/0xbe0 [nvmet_rdma]
> [ 566.394174] ? lock_release+0x22c/0x3f0
> [ 566.394187] ? srso_return_thunk+0x5/0x5f
>
> [...]
Applied, thanks!
[1/1] RDMA/bnxt_re : Fix the page details for the srq created by Kernel consumers
https://git.kernel.org/rdma/rdma/c/b66535356a4834
Best regards,
--
Leon Romanovsky <leon@xxxxxxxxxx>
