======================================
| [ 1185.223898] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#23: ksoftirqd/23/134
| [ 1185.225486] ------------[ cut here ]------------
| [ 1185.238371] Modules linked in:
| [ 1185.244352] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#13: iperf3/10848
| [ 1185.248624] CPU: 23 UID: 0 PID: 134 Comm: ksoftirqd/23 Not tainted 7.2.0-rc5-swqo-g5c6b41e398aa #1 PREEMPT(full) 
[ 1185.248630] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1185.248632] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1185.262709] Modules linked in:
[ 1185.275024] Code: af 13 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 fd ab 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 b8 af 13 fe 4c 89 ea 48
[ 1185.275028] RSP: 0018:ffa0000000d97910 EFLAGS: 00010287
[ 1185.275032] RAX: 000000000000ffef RBX: 000000000000fff0 RCX: 0000000000000001
[ 1185.275035] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000005c16528
| [ 1185.298048] CPU: 13 UID: 0 PID: 10848 Comm: iperf3 Not tainted 7.2.0-rc5-swqo-g5c6b41e398aa #1 PREEMPT(full) 
| [ 1185.319913] PKRU: 55555554
| [ 1185.319916] Call Trace:
| [ 1185.319919]  <TASK>
| [ 1185.319922]  mlx5e_free_rx_mpwqe+0x50e/0x800
[ 1185.326588] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1185.326593] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1185.335401]  mlx5e_post_rx_mpwqes+0x8e6/0x1560
[ 1185.344213] Code: af 13 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 fd ab 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 b8 af 13 fe 4c 89 ea 48
[ 1185.346675]  ? mlx5e_free_icosq_descs+0x1a1/0x1e0
[ 1185.346689]  mlx5e_napi_poll+0x304/0x1cc0
[ 1185.355485] RSP: 0018:ffa0000000a40ad8 EFLAGS: 00010297
[ 1185.364291]  __napi_poll+0xd4/0x3b0
[ 1185.364297]  net_rx_action+0x513/0xf50
| [ 1185.523246] Modules linked in:
| [ 1185.528448]  <IRQ>
| [ 1185.537246] CPU: 23 UID: 0 PID: 134 Comm: ksoftirqd/23 Tainted: G        W           7.2.0-rc5-swqo-g5c6b41e398aa #1 PREEMPT(full) 
| [ 1185.537253] Tainted: [W]=WARN
| [ 1185.542451]  mlx5e_free_rx_mpwqe+0x50e/0x800
[ 1185.547640] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1185.547645] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110
[ 1185.556464]  mlx5e_post_rx_mpwqes+0x8e6/0x1560
[ 1185.561744] Code: af 13 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 fd ab 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 b8 af 13 fe 4c 89 ea 48
[ 1185.561748] RSP: 0018:ffa0000000d97910 EFLAGS: 00010287
[ 1185.561752] RAX: 000000000000ffef RBX: 000000000000fff0 RCX: 0000000000000001
[ 1185.561754] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd400000965d328
[ 1185.567926]  ? mlx5e_free_icosq_descs+0x1a1/0x1e0
[ 1185.576726] RBP: ffd400000965d300 R08: ffffffff85f1757f R09: 1ffa8000012cba65
[ 1185.576730] R10: fffa7c00012cba66 R11: fffa7c00012cba66 R12: ffd400000965d300
[ 1185.576731] R13: ffd400000965d328 R14: ff11000211738800 R15: dffffc0000000000
[ 1185.576733] FS:  0000000000000000(0000) GS:ff110015579d2000(0000) knlGS:0000000000000000
[ 1185.576735] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1185.576737] CR2: 00007f1ad0609388 CR3: 000000011226b006 CR4: 0000000000771ef0
[ 1185.581951]  mlx5e_napi_poll+0x304/0x1cc0
[ 1185.587127] PKRU: 55555554
[ 1185.587129] Call Trace:
[ 1185.587132]  <TASK>
[ 1185.587134]  mlx5e_free_rx_mpwqe+0x50e/0x800
[ 1185.591955]  __napi_poll+0xd4/0x3b0
[ 1185.597330]  mlx5e_post_rx_mpwqes+0x8e6/0x1560
[ 1185.597335]  ? mlx5e_free_icosq_descs+0x1a1/0x1e0
[ 1185.602049]  net_rx_action+0x513/0xf50
[ 1185.610859]  mlx5e_napi_poll+0x304/0x1cc0
[ 1185.615282]  ? __napi_poll+0x3b0/0x3b0
[ 1185.621841]  __napi_poll+0xd4/0x3b0
[ 1185.627624]  ? validate_chain+0x38b/0xc20
[ 1185.632634]  net_rx_action+0x513/0xf50
[ 1185.642534]  ? __rwlock_init+0x150/0x150
[ 1185.649854]  ? __napi_poll+0x3b0/0x3b0
[ 1185.649861]  ? __qdisc_run+0x1eb/0x3d0
[ 1185.654864]  ? mark_held_locks+0x40/0x70
[ 1185.660652]  ? net_tx_action+0x55b/0xac0
[ 1185.665854]  handle_softirqs+0x1d8/0x8f0
[ 1185.673099]  ? rcu_is_watching+0x15/0xd0
[ 1185.673107]  handle_softirqs+0x1d8/0x8f0
[ 1185.673115]  ? _local_bh_enable+0xd0/0xd0
[ 1185.676363]  ? _local_bh_enable+0xd0/0xd0
[ 1185.681163]  ? perf_trace_sched_switch+0x7c0/0x7c0
[ 1185.681172]  ? rcu_is_watching+0x15/0xd0
[ 1185.692808]  ? do_raw_spin_unlock+0x59/0x250
[ 1185.702202]  ? rcu_is_watching+0x15/0xd0
[ 1185.713359]  __irq_exit_rcu+0x103/0x1c0
[ 1185.724111]  run_ksoftirqd+0x39/0x60
[ 1185.734480]  irq_exit_rcu+0xe/0x30
[ 1185.738311]  smpboot_thread_fn+0x2fb/0x9b0
[ 1185.738322]  ? sort_range+0x20/0x20
[ 1185.744302]  common_interrupt+0xb5/0xf0
[ 1185.750276]  kthread+0x367/0x460
[ 1185.750282]  ? trace_irq_enable.constprop.0+0x9b/0x160
[ 1185.753829]  </IRQ>
[ 1185.768287]  ? kthread_affine_node+0x330/0x330
[ 1185.772514]  <TASK>
[ 1185.775564]  ret_from_fork+0x4a4/0x720
[ 1185.789642]  asm_common_interrupt+0x26/0x40
[ 1185.793765]  ? arch_exit_to_user_mode_prepare.isra.0+0x90/0x90
[ 1185.793774]  ? __switch_to+0x5a3/0xe00
[ 1185.799363] RIP: 0010:unwind_next_frame+0x96/0x1ea0
[ 1185.810114]  ? kthread_affine_node+0x330/0x330
[ 1185.810120]  ret_from_fork_asm+0x11/0x20

Finger prints:

mlx5e_free_rx_mpwqe:mlx5e_post_rx_mpwqes:mlx5e_napi_poll:mlx5e_free_rx_mpwqe:__napi_poll
mlx5e_free_rx_mpwqe:mlx5e_post_rx_mpwqes:mlx5e_napi_poll:__napi_poll:net_rx_action