Petr Štetiar <yn...@true.cz> [2019-04-05 18:03:11]: Hi Ben,
> > Can you use gdb to print out the lines of code around that crash site in > > t2h_msg_handler? > > > > [<87622780>] ath10k_htt_t2h_msg_handler+0x27e0/0x31dc [ath10k_core] > (gdb) l *ath10k_htt_t2h_msg_handler+0x27e0 > 0x227b0 is in ath10k_htt_rx_handle_amsdu > (/ath10k-ct-2019-03-25-2e917efb/ath10k-4.19/htt_rx.c:374). > 369 > 370 /* FIXME: we must report msdu payload since this is > what caller > 371 * expects now > 372 */ > 373 skb_put(msdu, offsetof(struct htt_rx_desc, > msdu_payload)); > 374 skb_pull(msdu, offsetof(struct htt_rx_desc, > msdu_payload)); > 375 > 376 /* > 377 * Sanity check - confirm the HW is finished filling in > the > 378 * rx data. > > > > [<8764901c>] ath10k_ce_rx_update_write_idx+0x9c/0xc4 [ath10k_core] > (gdb) l* ath10k_ce_rx_update_write_idx+0x9c > 0x4904c is in ath10k_ce_rx_update_write_idx > (/ath10k-ct-2019-03-25-2e917efb/ath10k-4.19/ce.c:763). > 758 if (((cur_write_idx + nentries) & nentries_mask) == > dest_ring->sw_index) > 759 nentries -= 1; > 760 > 761 write_index = CE_RING_IDX_ADD(nentries_mask, write_index, > nentries); > 762 ath10k_ce_dest_ring_write_index_set(ar, ctrl_addr, write_index); > 763 dest_ring->write_index = write_index; > 764 } > 765 EXPORT_SYMBOL(ath10k_ce_rx_update_write_idx); > 766 > 767 int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, > > > I can figure out which message caused it I can add debugging and/or > > protective code. > > Thanks and good luck! > > 1. http://lists.infradead.org/pipermail/ath10k/2019-April/013138.html any luck with this bug? While doing some development on my Archer c7v5, I'm hitting this bug several times a day, so I'm wondering if I could do something in order to help fixing this. Thanks! -- ynezz _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
