======================================
| [ 1175.069971] ------------[ cut here ]------------
| [ 1175.076179] RTNL: assertion failed at net/core/dev.c (11000)
| [ 1175.083867] WARNING: net/core/dev.c:11000 at __netdev_update_features+0xb6d/0xe60, CPU#20: python3/11923
| [ 1175.095324] Modules linked in:
| [ 1175.099734] CPU: 20 UID: 0 PID: 11923 Comm: python3 Not tainted 7.1.0-rc6-slwg-geedd24e6ca78 #1 PREEMPT(full) 
[ 1175.111769] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1175.122533] RIP: 0010:__netdev_update_features+0xb79/0xe60
[ 1175.129482] Code: b0 00 00 00 00 00 00 00 e8 34 37 fe ff 48 8b 6c 24 48 e9 94 fc ff ff 48 8d 3d e3 ac 9b 03 ba f8 2a 00 00 48 c7 c6 40 f3 a5 9b <67> 48 0f b9 3a e9 21 f5 ff ff 31 c0 e9 9a fc ff ff 48 8b 3c 24 48
[ 1175.151360] RSP: 0018:ffa0000031e3f2b8 EFLAGS: 00010246
[ 1175.158026] RAX: 0000000000000000 RBX: ff110017d9680000 RCX: 0000000000000001
[ 1175.166838] RDX: 0000000000002af8 RSI: ffffffff9ba5f340 RDI: ffffffff9dc7b330
[ 1175.175646] RBP: ff110017d9680000 R08: ffffffff975a5f2c R09: 1ffffffff3b083bc
[ 1175.184457] R10: fffffbfff3b083bd R11: fffffbfff3b083bd R12: 1ff40000063c7e5c
[ 1175.193268] R13: ffa0000031e3fa40 R14: ff110017d9681848 R15: 0000000000000000
[ 1175.202079] FS:  00007fad860b2400(0000) GS:ff1100186fcaa000(0000) knlGS:0000000000000000
[ 1175.211962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1175.219211] CR2: 000055c15940a078 CR3: 000000013d164004 CR4: 0000000000771ef0
[ 1175.228024] PKRU: 55555554
[ 1175.231858] Call Trace:
[ 1175.235396]  <TASK>
[ 1175.238550]  ? find_held_lock+0x2b/0x80
[ 1175.243655]  ? dev_get_min_mp_channel_count+0x2a0/0x2a0
[ 1175.250322]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1175.256209]  ? mlx5e_hwtstamp_set+0x3b1/0x5c0
[ 1175.261900]  ? __mutex_unlock_slowpath+0x14e/0x5b0
[ 1175.268081]  netdev_update_features+0x60/0xb0
[ 1175.273772]  ? netdev_sync_lower_features+0x5c0/0x5c0
[ 1175.280242]  mlx5e_hwtstamp_set+0x3d8/0x5c0
[ 1175.285736]  dev_set_hwtstamp_phylib+0x206/0xb20
[ 1175.291719]  ? generic_hwtstamp_get_lower+0x330/0x330
[ 1175.298195]  ethnl_set_tsconfig+0xa11/0xf00
[ 1175.303691]  ? tsconfig_send_reply+0x5c0/0x5c0
[ 1175.309475]  ? trace_rpm_return_int+0xbf/0x1f0
[ 1175.315263]  ? trace_rpm_resume+0xb3/0x1e0
[ 1175.320659]  ? rpm_resume+0x5ca/0x1060
[ 1175.325665]  ? rpm_callback+0x1c0/0x1c0
[ 1175.330769]  ? lock_acquire.part.0+0xbc/0x260
[ 1175.336457]  ? find_held_lock+0x2b/0x80
[ 1175.341563]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1175.347447]  ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 1175.354596]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1175.360295]  ethnl_default_set_doit+0x43d/0xe10
[ 1175.366184]  genl_family_rcv_msg_doit+0x206/0x300
[ 1175.372265]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330
[ 1175.379904]  ? selinux_inode_free_security+0x330/0x330
[ 1175.386480]  genl_family_rcv_msg+0x3a4/0x640
[ 1175.392067]  ? genl_family_rcv_msg_dumpit+0x340/0x340
[ 1175.398537]  ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 1175.405302]  ? ethnl_notify+0x3b0/0x3b0
[ 1175.410409]  ? __lock_acquire+0x508/0xc10
[ 1175.415711]  genl_rcv_msg+0xbb/0x160
[ 1175.420524]  netlink_rcv_skb+0x14e/0x3a0
[ 1175.425727]  ? genl_family_rcv_msg+0x640/0x640
[ 1175.431514]  ? netlink_ack+0xcf0/0xcf0
[ 1175.436523]  ? netlink_deliver_tap+0xc5/0x330
[ 1175.442212]  ? netlink_deliver_tap+0x13c/0x330
[ 1175.448000]  genl_rcv+0x28/0x40
[ 1175.452324]  netlink_unicast+0x486/0x750
[ 1175.457530]  ? netlink_attachskb+0x810/0x810
[ 1175.463124]  ? sock_has_perm+0x289/0x400
[ 1175.468328]  netlink_sendmsg+0x75b/0xc90
[ 1175.473530]  ? netlink_unicast+0x750/0x750
[ 1175.478930]  __sock_sendmsg+0xca/0x180
[ 1175.483936]  ? fdget+0x4f/0x1e0
[ 1175.488261]  __sys_sendto+0x275/0x330
[ 1175.493169]  ? __ia32_sys_getpeername+0xd0/0xd0
[ 1175.499047]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1175.504733]  ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 1175.511499]  ? fput_close_sync+0xde/0x1b0
[ 1175.516802]  ? alloc_file_clone+0xe0/0xe0
[ 1175.522103]  __x64_sys_sendto+0xe4/0x1f0
[ 1175.527301]  ? trace_irq_enable.constprop.0+0x9b/0x180
[ 1175.533862]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1175.539552]  ? do_syscall_64+0x82/0x650
[ 1175.544654]  do_syscall_64+0xf3/0x650
[ 1175.549559]  ? trace_hardirqs_off+0xd/0x30
[ 1175.554969]  ? exc_page_fault+0xda/0xf0
[ 1175.560077]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1175.566545] RIP: 0033:0x7fad8623964e
[ 1175.571359] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 1175.593244] RSP: 002b:00007fff070f9270 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 1175.602543] RAX: ffffffffffffffda RBX: 00007fff070f9380 RCX: 00007fad8623964e
[ 1175.611353] RDX: 0000000000000090 RSI: 00007fad857b7710 RDI: 0000000000000006
[ 1175.620162] RBP: 00007fff070f9280 R08: 0000000000000000 R09: 0000000000000000
[ 1175.628973] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad8577af20
[ 1175.637781] R13: 00007fff070f9380 R14: 00007fad85c8f140 R15: 00007fad85d13e20
| [ 1175.702986] ------------[ cut here ]------------
| [ 1175.708967] WARNING: net/core/dev.c:8153 at netdev_upper_get_next_dev_rcu+0xa4/0xe0, CPU#4: python3/11923
| [ 1175.720511] Modules linked in:
| [ 1175.724741] CPU: 4 UID: 0 PID: 11923 Comm: python3 Tainted: G        W           7.1.0-rc6-slwg-geedd24e6ca78 #1 PREEMPT(full) 
| [ 1175.738434] Tainted: [W]=WARN
[ 1175.742559] Hardware name: Giga Computing E163-Z34-AAH1-000/MZ33-DC1-000, BIOS R32_F45 04/01/2026
[ 1175.753321] RIP: 0010:netdev_upper_get_next_dev_rcu+0xa4/0xe0
[ 1175.760569] Code: e9 03 80 3c 11 00 75 2e 48 8b 40 e0 48 83 c4 08 5b 5d c3 e8 2e a4 3b fd 85 c0 75 88 e8 65 c2 07 00 84 c0 0f 85 7b ff ff ff 90 <0f> 0b 90 e9 72 ff ff ff 31 c0 eb d6 48 89 04 24 e8 57 73 ba fd 48
[ 1175.782452] RSP: 0018:ffa0000031e3f298 EFLAGS: 00010246
[ 1175.789114] RAX: 0000000000000000 RBX: ff110017d9680000 RCX: 0000000000000000
[ 1175.797923] RDX: 0000000000000046 RSI: ffffffff9bfbbd61 RDI: ffffffff9b6f0940
[ 1175.806736] RBP: ffa0000031e3f320 R08: 0000000000000001 R09: 1ff40000063c7e3d
[ 1175.815545] R10: 0000000000000004 R11: fff3fc00063c7e3e R12: 1ff40000063c7e5c
[ 1175.824352] R13: ff110017d96800b8 R14: ff110017d9680008 R15: 0000000000000000
[ 1175.833153] FS:  00007fad860b2400(0000) GS:ff1100186f4aa000(0000) knlGS:0000000000000000
[ 1175.843035] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1175.850285] CR2: 000055654020baa0 CR3: 000000013d164004 CR4: 0000000000771ef0
[ 1175.859095] PKRU: 55555554
[ 1175.862926] Call Trace:
[ 1175.866469]  <TASK>
[ 1175.869621]  __netdev_update_features+0x262/0xe60
[ 1175.875701]  ? find_held_lock+0x2b/0x80
[ 1175.880805]  ? dev_get_min_mp_channel_count+0x2a0/0x2a0
[ 1175.887468]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1175.893354]  ? mlx5e_hwtstamp_set+0x3b1/0x5c0
[ 1175.899042]  ? __mutex_unlock_slowpath+0x14e/0x5b0
[ 1175.905218]  netdev_update_features+0x60/0xb0
[ 1175.910906]  ? netdev_sync_lower_features+0x5c0/0x5c0
[ 1175.917368]  mlx5e_hwtstamp_set+0x3d8/0x5c0
[ 1175.922862]  dev_set_hwtstamp_phylib+0x206/0xb20
[ 1175.928842]  ? generic_hwtstamp_get_lower+0x330/0x330
[ 1175.935317]  ethnl_set_tsconfig+0xa11/0xf00
[ 1175.940813]  ? tsconfig_send_reply+0x5c0/0x5c0
[ 1175.946598]  ? trace_rpm_return_int+0xbf/0x1f0
[ 1175.952383]  ? trace_rpm_resume+0xb3/0x1e0
[ 1175.957779]  ? rpm_resume+0x5ca/0x1060
[ 1175.962785]  ? rpm_callback+0x1c0/0x1c0
[ 1175.967886]  ? lock_acquire.part.0+0xbc/0x260
[ 1175.973575]  ? find_held_lock+0x2b/0x80
[ 1175.978679]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1175.984565]  ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 1175.991715]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1175.997407]  ethnl_default_set_doit+0x43d/0xe10
[ 1176.003293]  genl_family_rcv_msg_doit+0x206/0x300
[ 1176.009372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330
[ 1176.017001]  ? selinux_inode_free_security+0x330/0x330
[ 1176.023575]  genl_family_rcv_msg+0x3a4/0x640
[ 1176.029168]  ? genl_family_rcv_msg_dumpit+0x340/0x340
[ 1176.035636]  ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 1176.042400]  ? ethnl_notify+0x3b0/0x3b0
[ 1176.047503]  ? __lock_acquire+0x508/0xc10
[ 1176.052805]  genl_rcv_msg+0xbb/0x160
[ 1176.057615]  netlink_rcv_skb+0x14e/0x3a0
[ 1176.062805]  ? genl_family_rcv_msg+0x640/0x640
[ 1176.068594]  ? netlink_ack+0xcf0/0xcf0
[ 1176.073602]  ? netlink_deliver_tap+0xc5/0x330
[ 1176.079286]  ? netlink_deliver_tap+0x13c/0x330
[ 1176.085073]  genl_rcv+0x28/0x40
[ 1176.089392]  netlink_unicast+0x486/0x750
[ 1176.094592]  ? netlink_attachskb+0x810/0x810
[ 1176.100172]  ? sock_has_perm+0x289/0x400
[ 1176.105376]  netlink_sendmsg+0x75b/0xc90
[ 1176.110578]  ? netlink_unicast+0x750/0x750
[ 1176.115977]  __sock_sendmsg+0xca/0x180
[ 1176.120985]  ? fdget+0x4f/0x1e0
[ 1176.125308]  __sys_sendto+0x275/0x330
[ 1176.130214]  ? __ia32_sys_getpeername+0xd0/0xd0
[ 1176.136102]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1176.141791]  ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 1176.148557]  ? fput_close_sync+0xde/0x1b0
[ 1176.153855]  ? alloc_file_clone+0xe0/0xe0
[ 1176.159147]  __x64_sys_sendto+0xe4/0x1f0
[ 1176.164344]  ? trace_irq_enable.constprop.0+0x9b/0x180
[ 1176.170911]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1176.176600]  ? do_syscall_64+0x82/0x650
[ 1176.181702]  do_syscall_64+0xf3/0x650
[ 1176.186610]  ? trace_hardirqs_off+0xd/0x30
[ 1176.192005]  ? exc_page_fault+0xda/0xf0
[ 1176.197110]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1176.203580] RIP: 0033:0x7fad8623964e
[ 1176.208389] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 1176.230271] RSP: 002b:00007fff070f9270 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 1176.239569] RAX: ffffffffffffffda RBX: 00007fff070f9380 RCX: 00007fad8623964e
[ 1176.248376] RDX: 0000000000000090 RSI: 00007fad857b7710 RDI: 0000000000000006
[ 1176.257188] RBP: 00007fff070f9280 R08: 0000000000000000 R09: 0000000000000000
[ 1176.265994] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad8577af20
[ 1176.274803] R13: 00007fff070f9380 R14: 00007fad85c8f140 R15: 00007fad85d13e20

Finger prints:
netdev_upper_get_next_dev_rcu:__netdev_update_features:netdev_update_features:mlx5e_hwtstamp_set:dev_set_hwtstamp_phylib
__netdev_update_features:netdev_update_features:mlx5e_hwtstamp_set:dev_set_hwtstamp_phylib:ethnl_set_tsconfig