====================================== | [ 18.584792] ata10: SATA link down (SStatus 0 SControl 300) | [ 18.728407] ------------[ cut here ]------------ | [ 18.734546] UBSAN: array-index-out-of-bounds in drivers/net/ethernet/broadcom/bnxt/bnxt.c:2588:26 | [ 18.745307] index 12 is out of range for type 'bnxt_bs_trace_info [11]' | [ 18.753531] CPU: 0 UID: 0 PID: 259 Comm: kworker/0:2 Not tainted 7.0.0-rc3-tbbq-g87a6cc0ba9a9 #1 PREEMPT(full) [ 18.753535] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R30_F44 12/24/2025 [ 18.753537] Workqueue: sync_wq local_pci_probe_callback [ 18.753546] Call Trace: [ 18.753548] [ 18.753551] dump_stack_lvl+0x6f/0xa0 [ 18.753558] ubsan_epilogue+0x5/0x2b [ 18.753561] __ubsan_handle_out_of_bounds.cold+0x54/0x59 [ 18.753565] bnxt_backing_store_cfg_v2+0x8d5/0xa00 [ 18.753572] bnxt_alloc_ctx_mem+0x610/0x970 [ 18.753577] bnxt_hwrm_func_qcaps.part.0+0x62f/0xb20 [ 18.753582] ? __bnxt_hwrm_func_qcaps+0xe15/0x1c30 [ 18.753586] ? bnxt_hwrm_func_resc_qcaps+0x1040/0x1040 [ 18.753592] bnxt_fw_init_one_p2+0x89/0xda0 [ 18.753595] ? bnxt_hwrm_func_qcaps.part.0+0xb20/0xb20 [ 18.753597] ? trace_kmalloc+0x107/0x130 [ 18.753601] ? __kasan_kmalloc+0x7b/0x90 [ 18.753605] ? __kmalloc_noprof+0x30c/0x7e0 [ 18.753610] bnxt_init_one+0x55b/0x29b0 [ 18.753615] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 18.753619] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.753623] ? lockdep_hardirqs_on+0x84/0x130 [ 18.753627] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 18.753630] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 18.753633] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 18.753636] local_pci_probe+0xcc/0x170 [ 18.753639] local_pci_probe_callback+0x35/0x80 [ 18.753640] ? process_one_work+0xd30/0x1390 [ 18.753644] process_one_work+0xd57/0x1390 [ 18.753650] ? pwq_dec_nr_in_flight+0x700/0x700 [ 18.753652] ? lock_acquire.part.0+0xbc/0x260 [ 18.753661] worker_thread+0x4d6/0xd40 [ 18.753666] ? rescuer_thread+0x1330/0x1330 [ 18.753668] ? __kthread_parkme+0xb3/0x200 [ 18.753672] ? rescuer_thread+0x1330/0x1330 [ 18.753674] kthread+0x30f/0x3f0 [ 18.753676] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 18.753680] ? kthread_affine_node+0x150/0x150 [ 18.753682] ret_from_fork+0x4a2/0x720 [ 18.753686] ? arch_exit_to_user_mode_prepare.isra.0+0xb0/0xb0 [ 18.753690] ? __switch_to+0x538/0xcf0 [ 18.753693] ? kthread_affine_node+0x150/0x150 [ 18.753695] ret_from_fork_asm+0x11/0x20 | [ 19.024675] ================================================================== | [ 19.025665] BUG: KASAN: slab-out-of-bounds in bnxt_backing_store_cfg_v2+0x88b/0xa00 | [ 19.025665] Write of size 2 at addr ff11000122fb6b86 by task kworker/0:2/259 | [ 19.025665] | [ 19.025665] CPU: 0 UID: 0 PID: 259 Comm: kworker/0:2 Not tainted 7.0.0-rc3-tbbq-g87a6cc0ba9a9 #1 PREEMPT(full) [ 19.025665] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R30_F44 12/24/2025 [ 19.025665] Workqueue: sync_wq local_pci_probe_callback [ 19.025665] Call Trace: [ 19.025665] [ 19.025665] dump_stack_lvl+0x6f/0xa0 [ 19.025665] print_address_description.constprop.0+0x6e/0x300 [ 19.025665] print_report+0xfc/0x1fb [ 19.025665] ? bnxt_backing_store_cfg_v2+0x88b/0xa00 [ 19.025665] ? __virt_addr_valid+0x1da/0x430 [ 19.025665] ? bnxt_backing_store_cfg_v2+0x88b/0xa00 [ 19.025665] kasan_report+0xe8/0x120 [ 19.025665] ? bnxt_backing_store_cfg_v2+0x88b/0xa00 [ 19.025665] bnxt_backing_store_cfg_v2+0x88b/0xa00 [ 19.025665] bnxt_alloc_ctx_mem+0x610/0x970 [ 19.025665] bnxt_hwrm_func_qcaps.part.0+0x62f/0xb20 [ 19.025665] ? __bnxt_hwrm_func_qcaps+0xe15/0x1c30 [ 19.025665] ? bnxt_hwrm_func_resc_qcaps+0x1040/0x1040 [ 19.025665] bnxt_fw_init_one_p2+0x89/0xda0 [ 19.025665] ? bnxt_hwrm_func_qcaps.part.0+0xb20/0xb20 [ 19.025665] ? trace_kmalloc+0x107/0x130 [ 19.025665] ? __kasan_kmalloc+0x7b/0x90 [ 19.025665] ? __kmalloc_noprof+0x30c/0x7e0 [ 19.025665] bnxt_init_one+0x55b/0x29b0 [ 19.025665] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 19.025665] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.025665] ? lockdep_hardirqs_on+0x84/0x130 [ 19.025665] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 19.025665] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 19.025665] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 19.025665] local_pci_probe+0xcc/0x170 [ 19.025665] local_pci_probe_callback+0x35/0x80 [ 19.025665] ? process_one_work+0xd30/0x1390 [ 19.025665] process_one_work+0xd57/0x1390 [ 19.025665] ? pwq_dec_nr_in_flight+0x700/0x700 [ 19.025665] ? lock_acquire.part.0+0xbc/0x260 [ 19.025665] worker_thread+0x4d6/0xd40 [ 19.025665] ? rescuer_thread+0x1330/0x1330 [ 19.025665] ? __kthread_parkme+0xb3/0x200 [ 19.025665] ? rescuer_thread+0x1330/0x1330 [ 19.025665] kthread+0x30f/0x3f0 [ 19.025665] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 19.025665] ? kthread_affine_node+0x150/0x150 [ 19.025665] ret_from_fork+0x4a2/0x720 [ 19.025665] ? arch_exit_to_user_mode_prepare.isra.0+0xb0/0xb0 [ 19.025665] ? __switch_to+0x538/0xcf0 [ 19.025665] ? kthread_affine_node+0x150/0x150 [ 19.025665] ret_from_fork_asm+0x11/0x20 | [ 19.528185] ------------[ cut here ]------------ | [ 19.534159] UBSAN: array-index-out-of-bounds in drivers/net/ethernet/broadcom/bnxt/bnxt.c:9202:27 | [ 19.544909] index 12 is out of range for type 'bnxt_bs_trace_info [11]' | [ 19.553125] CPU: 0 UID: 0 PID: 259 Comm: kworker/0:2 Tainted: G B 7.0.0-rc3-tbbq-g87a6cc0ba9a9 #1 PREEMPT(full) | [ 19.553128] Tainted: [B]=BAD_PAGE [ 19.553128] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R30_F44 12/24/2025 [ 19.553129] Workqueue: sync_wq local_pci_probe_callback [ 19.553133] Call Trace: [ 19.553133] [ 19.553134] dump_stack_lvl+0x6f/0xa0 [ 19.553137] ubsan_epilogue+0x5/0x2b [ 19.553139] __ubsan_handle_out_of_bounds.cold+0x54/0x59 [ 19.553141] bnxt_hwrm_func_backing_store_cfg_v2+0xad0/0xb80 [ 19.553143] ? bnxt_request_irq+0x8c0/0x8c0 [ 19.553146] bnxt_backing_store_cfg_v2+0x4d7/0xa00 [ 19.553148] bnxt_alloc_ctx_mem+0x610/0x970 [ 19.553151] bnxt_hwrm_func_qcaps.part.0+0x62f/0xb20 [ 19.553153] ? __bnxt_hwrm_func_qcaps+0xe15/0x1c30 [ 19.553156] ? bnxt_hwrm_func_resc_qcaps+0x1040/0x1040 [ 19.553158] bnxt_fw_init_one_p2+0x89/0xda0 [ 19.553161] ? bnxt_hwrm_func_qcaps.part.0+0xb20/0xb20 [ 19.553162] ? trace_kmalloc+0x107/0x130 [ 19.553164] ? __kasan_kmalloc+0x7b/0x90 [ 19.553166] ? __kmalloc_noprof+0x30c/0x7e0 [ 19.553168] bnxt_init_one+0x55b/0x29b0 [ 19.553171] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 19.553173] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.553175] ? lockdep_hardirqs_on+0x84/0x130 [ 19.553177] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 19.553179] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 19.553181] ? bnxt_set_dflt_rings.constprop.0+0xdd0/0xdd0 [ 19.553183] local_pci_probe+0xcc/0x170 [ 19.553185] local_pci_probe_callback+0x35/0x80 [ 19.553186] ? process_one_work+0xd30/0x1390 [ 19.553188] process_one_work+0xd57/0x1390 [ 19.553190] ? pwq_dec_nr_in_flight+0x700/0x700 [ 19.553192] ? lock_acquire.part.0+0xbc/0x260 [ 19.553195] worker_thread+0x4d6/0xd40 [ 19.553197] ? rescuer_thread+0x1330/0x1330 [ 19.553199] ? __kthread_parkme+0xb3/0x200 [ 19.553201] ? rescuer_thread+0x1330/0x1330 [ 19.553202] kthread+0x30f/0x3f0 [ 19.553203] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 19.553205] ? kthread_affine_node+0x150/0x150 [ 19.553207] ret_from_fork+0x4a2/0x720 [ 19.553208] ? arch_exit_to_user_mode_prepare.isra.0+0xb0/0xb0 [ 19.553210] ? __switch_to+0x538/0xcf0 [ 19.553212] ? kthread_affine_node+0x150/0x150 [ 19.553213] ret_from_fork_asm+0x11/0x20 Finger prints: ubsan_epilogue:bnxt_hwrm_func_backing_store_cfg_v2:bnxt_backing_store_cfg_v2:bnxt_alloc_ctx_mem:bnxt_fw_init_one_p2 print_report:kasan_report:bnxt_backing_store_cfg_v2:bnxt_alloc_ctx_mem:bnxt_fw_init_one_p2 ubsan_epilogue:bnxt_backing_store_cfg_v2:bnxt_alloc_ctx_mem:bnxt_fw_init_one_p2:bnxt_init_one