====================================== | [ 1951.355377] Modules linked in: | [ 1951.361982] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#22: swapper/22/0 | [ 1951.362009] | [ 1951.366230] Modules linked in: | [ 1951.366243] CPU: 22 UID: 0 PID: 0 Comm: swapper/22 Not tainted 7.2.0-rc5-panf-g42d70af6d971 #1 PREEMPT(full) [ 1951.366250] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 1951.366254] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 1951.380411] CPU: 9 UID: 0 PID: 63 Comm: ksoftirqd/9 Not tainted 7.2.0-rc5-panf-g42d70af6d971 #1 PREEMPT(full) [ 1951.382868] Code: c9 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 bd c5 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 78 c9 13 fe 4c 89 ea 48 [ 1951.382875] RSP: 0018:ffa0000000d68ad8 EFLAGS: 00010297 [ 1951.387705] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 1951.387711] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 1951.387721] Code: c9 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 bd c5 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 78 c9 13 fe 4c 89 ea 48 [ 1951.387726] RSP: 0018:ffa00000008b7910 EFLAGS: 00010287 [ 1951.399649] RAX: 000000000000fff8 RBX: 000000000000fff9 RCX: 0000000000000001 [ 1951.399654] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000004b8cea8 [ 1951.399657] RBP: ffd4000004b8ce80 R08: ffffffffb6516b3f R09: 1ffa8000009719d5 [ 1951.399660] R10: fffa7c00009719d6 R11: fffa7c00009719d6 R12: ffd4000004b8ce80 [ 1951.399663] R13: ffd4000004b8cea8 R14: ff110001b3026800 R15: dffffc0000000000 [ 1951.399666] FS: 0000000000000000(0000) GS:ff11001527352000(0000) knlGS:0000000000000000 [ 1951.399668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1951.399671] CR2: 000055fefee19f38 CR3: 0000000232c25003 CR4: 0000000000771ef0 [ 1951.399674] PKRU: 55555554 [ 1951.399676] Call Trace: [ 1951.399679] [ 1951.399686] mlx5e_free_rx_mpwqe+0x50e/0x800 | [ 1952.204455] ------------[ cut here ]------------ | [ 1952.210445] WARNING: ./include/net/page_pool/helpers.h:297 at mlx5e_page_release_fragmented.isra.0+0xc6/0x110, CPU#9: ksoftirqd/9/63 | [ 1952.224665] Modules linked in: | [ 1952.229823] CPU: 9 UID: 0 PID: 63 Comm: ksoftirqd/9 Tainted: G W 7.2.0-rc5-panf-g42d70af6d971 #1 PREEMPT(full) | [ 1952.243644] Tainted: [W]=WARN [ 1952.247778] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026 [ 1952.258561] RIP: 0010:mlx5e_page_release_fragmented.isra.0+0xc6/0x110 [ 1952.266629] Code: c9 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 bd c5 13 fe eb b0 90 <0f> 0b 90 eb e7 be 08 00 00 00 4c 89 ef e8 78 c9 13 fe 4c 89 ea 48 [ 1952.288565] RSP: 0018:ffa00000008b7910 EFLAGS: 00010297 [ 1952.295261] RAX: 000000000000fff8 RBX: 000000000000fff9 RCX: 0000000000000001 [ 1952.304102] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffd4000006943728 [ 1952.312938] RBP: ffd4000006943700 R08: ffffffffb6516b3f R09: 1ffa800000d286e5 [ 1952.321778] R10: fffa7c0000d286e6 R11: fffa7c0000d286e6 R12: ffd4000006943700 [ 1952.330608] R13: ffd4000006943728 R14: ff110001dd01e800 R15: dffffc0000000000 [ 1952.339448] FS: 0000000000000000(0000) GS:ff11001526cd2000(0000) knlGS:0000000000000000 [ 1952.349365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1952.356644] CR2: 0000563446a4ce70 CR3: 000000013a1c2006 CR4: 0000000000771ef0 [ 1952.365477] PKRU: 55555554 [ 1952.369327] Call Trace: [ 1952.372893] [ 1952.376086] mlx5e_free_rx_mpwqe+0x50e/0x800 [ 1952.382466] mlx5e_post_rx_mpwqes+0x8e6/0x1560 [ 1952.388274] ? mlx5e_poll_ico_cq+0x1/0x12b0 [ 1952.393812] mlx5e_napi_poll+0x304/0x1cc0 [ 1952.399145] __napi_poll+0xd4/0x3b0 [ 1952.403879] net_rx_action+0x513/0xf50 [ 1952.408912] ? __napi_poll+0x3b0/0x3b0 [ 1952.413942] ? _raw_spin_unlock+0x30/0x50 [ 1952.419261] ? try_to_wake_up+0x15d/0x1150 [ 1952.424679] ? trace_rcu_quiescent_state_report+0xf2/0x330 [ 1952.431665] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 1952.438254] ? do_raw_spin_unlock+0x59/0x250 [ 1952.443876] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1952.451050] ? rcu_is_watching+0x15/0xd0 [ 1952.456268] handle_softirqs+0x1d8/0x8f0 [ 1952.461493] ? _local_bh_enable+0xd0/0xd0 [ 1952.466814] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1952.473010] ? rcu_is_watching+0x15/0xd0 [ 1952.478235] ? rcu_is_watching+0x15/0xd0 [ 1952.483459] run_ksoftirqd+0x39/0x60 [ 1952.488287] smpboot_thread_fn+0x2fb/0x9b0 [ 1952.494745] ? sort_range+0x20/0x20 [ 1952.499473] kthread+0x367/0x460 [ 1952.503909] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 1952.510492] ? kthread_affine_node+0x330/0x330 [ 1952.516306] ret_from_fork+0x4a4/0x720 [ 1952.521335] ? arch_exit_to_user_mode_prepare.isra.0+0x90/0x90 [ 1952.528718] ? __switch_to+0x5a3/0xe00 [ 1952.533747] ? kthread_affine_node+0x330/0x330 [ 1952.539559] ret_from_fork_asm+0x11/0x20 Finger prints: mlx5e_free_rx_mpwqe:mlx5e_post_rx_mpwqes:mlx5e_napi_poll:__napi_poll:net_rx_action mlx5e_free_rx_mpwqe