======================================
| [ 1491.321352] Modules linked in:
| [ 1491.327327] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#5: swapper/5/0
| [ 1491.327345]
| [ 1491.331568] Modules linked in:
| [ 1491.345517] CPU: 30 UID: 0 PID: 169 Comm: ksoftirqd/30 Not tainted 7.2.0-rc1-mddx-g1cb4fa77582f #1 PREEMPT(full)
[ 1491.345524] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1491.347989] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Not tainted 7.2.0-rc1-mddx-g1cb4fa77582f #1 PREEMPT(full)
[ 1491.347994] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1491.352213] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1491.364524] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1491.364528] Code: 07 16 fe 48 89 d8 48 f7 d8 f0 48 0f c1 45 28 48 39 d8 78 15 74 19 5b 5d 41 5c 41 5d 41 5e c3 4c 89 ef e8 4d 03 16 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 08 07 16 fe 4c 89 ea 48
[ 1491.375280] Code: 07 16 fe 48 89 d8 48 f7 d8 f0 48 0f c1 45 28 48 39 d8 78 15 74 19 5b 5d 41 5c 41 5d 41 5e c3 4c 89 ef e8 4d 03 16 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 08 07 16 fe 4c 89 ea 48
[ 1491.387012] RSP: 0018:ffa0000000780ad8 EFLAGS: 00010287
[ 1491.387018] RAX: 000000000000ffef RBX: 000000000000fff0 RCX: 0000000000000001
[ 1491.387020] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000006f4dae8
[ 1491.387022] RBP: ffd4000006f4dac0 R08: ffffffff8beef22f R09: 1ffa800000de9b5d
[ 1491.387024] R10: fffa7c0000de9b5e R11: fffa7c0000de9b5e R12: ffd4000006f4dac0
[ 1491.387026] R13: ffd4000006f4dae8 R14: ff11000146ed6800 R15: dffffc0000000000
[ 1491.397777] RSP: 0018:ffa0000000fff910 EFLAGS: 00010287
[ 1491.405804] FS: 0000000000000000(0000) GS:ff110015510f2000(0000) knlGS:0000000000000000
[ 1491.405807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1491.405810] CR2: 00007f4037342000 CR3: 00000001d29c2006 CR4: 0000000000771ef0
[ 1491.413820] RAX: 000000000000ffef RBX: 000000000000fff0 RCX: 0000000000000001
[ 1491.413824] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd400000452ede8
[ 1491.435690] PKRU: 55555554
[ 1491.435693] Call Trace:
[ 1491.435696]
[ 1491.435699] mlx5e_free_rx_mpwqe+0x50e/0x800
[ 1491.457575] RBP: ffd400000452edc0 R08: ffffffff8beef22f R09: 1ffa8000008a5dbd
[ 1491.464232] mlx5e_post_rx_mpwqes+0x8e6/0x1560
[ 1491.473035] R10: fffa7c00008a5dbe R11: fffa7c00008a5dbe R12: ffd400000452edc0
[ 1491.473038] R13: ffd400000452ede8 R14: ff110001c9465000 R15: dffffc0000000000
[ 1491.481841] ? mlx5e_poll_ico_cq+0x11/0x12b0
[ 1491.481851] mlx5e_napi_poll+0x304/0x1cc0
[ 1491.490651] FS: 0000000000000000(0000) GS:ff11001551d72000(0000) knlGS:0000000000000000
[ 1491.490656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1491.499461] __napi_poll+0xd4/0x3b0
[ 1491.499468] net_rx_action+0x513/0xf50
[ 1491.508276] CR2: 000055b01d760d5c CR3: 00000001d29c2004 CR4: 0000000000771ef0
[ 1491.514933] ? __napi_poll+0x3b0/0x3b0
[ 1491.514937] ? validate_chain+0x38b/0xc20
[ 1491.524813] PKRU: 55555554
[ 1491.524817] Call Trace:
[ 1491.524820]
[ 1491.532067] ? __rwlock_init+0x150/0x150
[ 1491.540870] mlx5e_free_rx_mpwqe+0x50e/0x800
[ 1491.549671] ? rcu_is_watching+0x15/0xd0
[ 1491.549678] handle_softirqs+0x1d8/0x8f0
[ 1491.558493] mlx5e_post_rx_mpwqes+0x8e6/0x1560
[ 1491.562316] ? _local_bh_enable+0xd0/0xd0
[ 1491.562320] ? do_raw_spin_unlock+0x59/0x250
[ 1491.565858] ? mlx5e_poll_ico_cq+0x11/0x12b0
[ 1491.568906] __irq_exit_rcu+0x103/0x1c0
[ 1491.574505] mlx5e_napi_poll+0x304/0x1cc0
[ 1491.583297] irq_exit_rcu+0xe/0x30
[ 1491.583301] common_interrupt+0xb5/0xf0
[ 1491.589093] __napi_poll+0xd4/0x3b0
[ 1491.597884]
[ 1491.597886]
[ 1491.606694] net_rx_action+0x513/0xf50
[ 1491.612278] asm_common_interrupt+0x26/0x40
[ 1491.612284] RIP: 0010:cpuidle_enter_state+0xf4/0x4b0
[ 1491.617580] ? __napi_poll+0x3b0/0x3b0
[ 1491.627449] Code: ff ff 8b 73 04 bf ff ff ff ff 49 89 c4 e8 a4 ce f1 fe 31 ff e8 3d ab 2b fc 45 84 ff 0f 85 92 01 00 00 e8 af 99 5e fc fb 85 ed <0f> 88 63 01 00 00 48 8b 3c 24 e8 dd c5 f1 fe 4c 89 e7 41 89 ec 49
[ 1491.627452] RSP: 0018:ffa000000042fda0 EFLAGS: 00000202
[ 1491.627454] RAX: 00000000015a395f RBX: ff110017da3ba800 RCX: ffffffff8d4a8461
[ 1491.627456] RDX: ff1100010166c740 RSI: ffffffff8e1f5023 RDI: ffffffff8d8fbee0
[ 1491.627458] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 1491.627460] R10: 0000000000000005 R11: 0000000000000001 R12: 0000015b38f3e2ea
[ 1491.634700] ? __lock_release.isra.0+0x6b/0x1a0
[ 1491.639403] R13: ffffffff8f5b1800 R14: 0000000000000001 R15: 0000000000000000
[ 1491.639409] ? cpuidle_enter_state+0xf1/0x4b0
[ 1491.639416] ? cpuidle_enter+0x23/0xb0
[ 1491.644414] ? rcu_is_watching+0x15/0xd0
[ 1491.653215] cpuidle_enter+0x52/0xb0
[ 1491.658214] ? trace_sched_exit_tp+0x9b/0x160
[ 1491.663511] cpuidle_idle_call.constprop.0+0x299/0x410
[ 1491.667355] ? io_schedule_timeout+0x140/0x140
[ 1491.670889] ? arch_cpu_idle_exit+0x40/0x40
[ 1491.674038] ? rcu_is_watching+0x15/0xd0
[ 1491.679232] ? mark_tsc_async_resets+0x30/0x30
[ 1491.679240] ? trace_irq_enable.constprop.0+0x9b/0x160
[ 1491.684825] handle_softirqs+0x1d8/0x8f0
[ 1491.690018] ? rcu_is_watching+0x15/0xd0
[ 1491.695215] ? _local_bh_enable+0xd0/0xd0
[ 1491.700996] do_idle+0xd8/0x180
[ 1491.706289] ? preempt_schedule_thunk+0x16/0x30
[ 1491.711875] cpu_startup_entry+0x53/0x70
[ 1491.717464] ? rcu_is_watching+0x15/0xd0
[ 1491.722563] start_secondary+0x204/0x2b0
[ 1491.727863] run_ksoftirqd+0x39/0x60
[ 1491.732473] ? set_cpu_sibling_map+0x2130/0x2130
[ 1491.737573] smpboot_thread_fn+0x2fb/0x9b0
[ 1491.742291] common_startup_64+0x13e/0x148
[ 1491.745437] ? sort_range+0x20/0x20
| [ 1491.840065] ? __switch_to+0x5a3/0xe00
| [ 1491.848868] Modules linked in:
| [ 1491.848879] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Tainted: G W 7.2.0-rc1-mddx-g1cb4fa77582f #1 PREEMPT(full)
| [ 1491.854561] ? kthread_affine_node+0x330/0x330
| [ 1491.859558] Tainted: [W]=WARN
[ 1491.859560] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1491.859562] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1491.859566] Code: 07 16 fe 48 89 d8 48 f7 d8 f0 48 0f c1 45 28 48 39 d8 78 15 74 19 5b 5d 41 5c 41 5d 41 5e c3 4c 89 ef e8 4d 03 16 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 08 07 16 fe 4c 89 ea 48
[ 1491.865581] ret_from_fork_asm+0x11/0x20
[ 1491.870354] RSP: 0018:ffa0000000780ad8 EFLAGS: 00010297
[ 1491.870359] RAX: 000000000000fff8 RBX: 000000000000fff9 RCX: 0000000000000001
[ 1491.870361] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000006f4da28
[ 1491.870363] RBP: ffd4000006f4da00 R08: ffffffff8beef22f R09: 1ffa800000de9b45
Finger prints:
ret_from_fork_asm
mlx5e_free_rx_mpwqe:mlx5e_post_rx_mpwqes:mlx5e_napi_poll:__napi_poll:net_rx_action