====================================== | [ 2123.226674] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#15: ksoftirqd/15/93 | [ 2123.232048] ------------[ cut here ]------------ | [ 2123.232063] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#18: ksoftirqd/18/109 | [ 2123.232078] Modules linked in: | [ 2123.232090] CPU: 18 UID: 0 PID: 109 Comm: ksoftirqd/18 Not tainted 7.2.0-rc4-jrth-gbb3f98c09271 #1 PREEMPT(full) [ 2123.232096] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 2123.232099] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 2123.232104] Code: ce 15 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 3d ca 15 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 f8 cd 15 fe 4c 89 ea 48 [ 2123.232108] RSP: 0018:ffa0000000bdf910 EFLAGS: 00010297 [ 2123.232113] RAX: 000000000000fff5 RBX: 000000000000fff6 RCX: 0000000000000001 [ 2123.232116] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000007fd87a8 [ 2123.232119] RBP: ffd4000007fd8780 R08: ffffffffb2af3ebf R09: 1ffa800000ffb0f5 [ 2123.232121] R10: fffa7c0000ffb0f6 R11: fffa7c0000ffb0f6 R12: ffd4000007fd8780 [ 2123.232124] R13: ffd4000007fd87a8 R14: ff110001c28b6800 R15: dffffc0000000000 [ 2123.232126] FS: 0000000000000000(0000) GS:ff1100152ab64000(0000) knlGS:0000000000000000 [ 2123.232129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2123.232132] CR2: 00007f37f2ef8f78 CR3: 00000002adf66003 CR4: 0000000000771ef0 [ 2123.232135] PKRU: 55555554 [ 2123.232137] Call Trace: [ 2123.232140] [ 2123.232146] mlx5e_free_rx_mpwqe+0x50e/0x800 [ 2123.232160] mlx5e_post_rx_mpwqes+0x8e6/0x1560 [ 2123.232164] ? mlx5e_free_icosq_descs+0x171/0x1e0 [ 2123.232182] mlx5e_napi_poll+0x304/0x1cc0 [ 2123.232196] __napi_poll+0xd4/0x3b0 [ 2123.232203] net_rx_action+0x513/0xf50 [ 2123.232213] ? __napi_poll+0x3b0/0x3b0 [ 2123.232217] ? _raw_spin_unlock+0x30/0x50 [ 2123.232223] ? try_to_wake_up+0x15d/0x1150 [ 2123.232243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2123.232250] ? rcu_is_watching+0x15/0xd0 [ 2123.232259] handle_softirqs+0x1d8/0x8f0 [ 2123.232269] ? _local_bh_enable+0xd0/0xd0 [ 2123.232273] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 2123.232278] ? rcu_is_watching+0x15/0xd0 [ 2123.232282] ? rcu_is_watching+0x15/0xd0 [ 2123.232288] run_ksoftirqd+0x39/0x60 [ 2123.232292] smpboot_thread_fn+0x2fb/0x9b0 [ 2123.232300] ? sort_range+0x20/0x20 [ 2123.232304] kthread+0x367/0x460 [ 2123.232308] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2123.232313] ? kthread_affine_node+0x330/0x330 [ 2123.232318] ret_from_fork+0x4a4/0x720 [ 2123.232325] ? arch_exit_to_user_mode_prepare.isra.0+0x90/0x90 [ 2123.232333] ? __switch_to+0x5a3/0xe00 [ 2123.232338] ? kthread_affine_node+0x330/0x330 [ 2123.232343] ret_from_fork_asm+0x11/0x20 | [ 2123.252986] Modules linked in: | [ 2123.252995] CPU: 29 UID: 0 PID: 164 Comm: ksoftirqd/29 Tainted: G W 7.2.0-rc4-jrth-gbb3f98c09271 #1 PREEMPT(full) | [ 2123.267523] CPU: 15 UID: 0 PID: 93 Comm: ksoftirqd/15 Tainted: G W 7.2.0-rc4-jrth-gbb3f98c09271 #1 PREEMPT(full) | [ 2123.271744] Tainted: [W]=WARN | [ 2123.284043] Tainted: [W]=WARN [ 2123.284045] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 2123.284047] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 2123.294797] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 2123.302818] Code: ce 15 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 3d ca 15 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 f8 cd 15 fe 4c 89 ea 48 [ 2123.302821] RSP: 0018:ffa0000000ac7910 EFLAGS: 00010297 [ 2123.302826] RAX: 000000000000fff2 RBX: 000000000000fff3 RCX: 0000000000000001 [ 2123.324695] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 2123.324702] Code: ce 15 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 3d ca 15 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 f8 cd 15 fe 4c 89 ea 48 [ 2123.331357] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000008272d68 [ 2123.331361] RBP: ffd4000008272d40 R08: ffffffffb2af3ebf R09: 1ffa80000104e5ad [ 2123.340166] RSP: 0018:ffa0000000fa7910 EFLAGS: 00010297 [ 2123.348970] R10: fffa7c000104e5ae R11: fffa7c000104e5ae R12: ffd4000008272d40 [ 2123.348973] R13: ffd4000008272d68 R14: ff110001c5e20800 R15: dffffc0000000000 [ 2123.357777] RAX: 000000000000fff4 RBX: 000000000000fff5 RCX: 0000000000000001 [ 2123.366578] FS: 0000000000000000(0000) GS:ff1100152a9e4000(0000) knlGS:0000000000000000 [ 2123.366582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2123.375387] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000006ace6a8 [ 2123.375390] RBP: ffd4000006ace680 R08: ffffffffb2af3ebf R09: 1ffa800000d59cd5 [ 2123.385266] CR2: 00007f37f56fdf78 CR3: 00000002adf66005 CR4: 0000000000771ef0 [ 2123.385269] PKRU: 55555554 [ 2123.385270] Call Trace: [ 2123.392510] R10: fffa7c0000d59cd6 R11: fffa7c0000d59cd6 R12: ffd4000006ace680 [ 2123.392514] R13: ffd4000006ace6a8 R14: ff1100017f98b800 R15: dffffc0000000000 [ 2123.401317] [ 2123.401321] mlx5e_free_rx_mpwqe+0x50e/0x800 [ 2123.405148] FS: 0000000000000000(0000) GS:ff1100152b0e4000(0000) knlGS:0000000000000000 [ 2123.405152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2123.409343] mlx5e_post_rx_mpwqes+0x8e6/0x1560 [ 2123.412480] CR2: 00007fbfd125b574 CR3: 00000017e18af004 CR4: 0000000000771ef0 [ 2123.419079] ? mlx5e_free_icosq_descs+0x171/0x1e0 [ 2123.419096] mlx5e_napi_poll+0x304/0x1cc0 [ 2123.424861] PKRU: 55555554 [ 2123.430939] __napi_poll+0xd4/0x3b0 [ 2123.436232] Call Trace: [ 2123.436236] [ 2123.440945] net_rx_action+0x513/0xf50 [ 2123.445947] mlx5e_free_rx_mpwqe+0x50e/0x800 [ 2123.450955] ? __napi_poll+0x3b0/0x3b0 [ 2123.456250] mlx5e_post_rx_mpwqes+0x8e6/0x1560 [ 2123.461646] ? find_held_lock+0x2b/0x80 [ 2123.468191] ? mlx5e_free_icosq_descs+0x171/0x1e0 [ 2123.473394] ? _raw_spin_unlock_irq+0x33/0x50 [ 2123.478594] mlx5e_napi_poll+0x304/0x1cc0 [ 2123.484820] ? run_timer_softirq+0xf8/0x160 [ 2123.484828] ? __run_timers+0xaa0/0xaa0 [ 2123.484836] handle_softirqs+0x1d8/0x8f0 [ 2123.484847] ? _local_bh_enable+0xd0/0xd0 [ 2123.491728] __napi_poll+0xd4/0x3b0 [ 2123.496921] ? rcu_is_watching+0x15/0xd0 [ 2123.502119] net_rx_action+0x513/0xf50 [ 2123.506924] run_ksoftirqd+0x39/0x60 [ 2123.512317] ? __napi_poll+0x3b0/0x3b0 [ 2123.517020] smpboot_thread_fn+0x2fb/0x9b0 [ 2123.521437] ? _raw_spin_unlock+0x30/0x50 [ 2123.527997] ? sort_range+0x20/0x20 [ 2123.533781] ? try_to_wake_up+0x15d/0x1150 [ 2123.538777] kthread+0x367/0x460 [ 2123.538781] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2123.546124] ? __rwlock_init+0x150/0x150 [ 2123.551114] ? kthread_affine_node+0x330/0x330 [ 2123.551117] ret_from_fork+0x4a4/0x720 [ 2123.556909] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2123.562091] ? arch_exit_to_user_mode_prepare.isra.0+0x90/0x90 [ 2123.562096] ? __switch_to+0x5a3/0xe00 [ 2123.565342] ? do_raw_spin_unlock+0x59/0x250 [ 2123.570143] ? kthread_affine_node+0x330/0x330 [ 2123.570146] ret_from_fork_asm+0x11/0x20 [ 2123.581774] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 Finger prints: mlx5e_free_rx_mpwqe:mlx5e_post_rx_mpwqes:mlx5e_napi_poll:__napi_poll:net_rx_action