[ 39.858286][ T528] ip (528) used greatest stack depth: 23872 bytes left
[ 41.034404][ T547] br0: port 1(veth1) entered blocking state
[ 41.035696][ T547] br0: port 1(veth1) entered disabled state
[ 41.036302][ T547] veth1: entered allmulticast mode
[ 41.042732][ T547] veth1: entered promiscuous mode
[ 41.045515][ T547] ------------[ cut here ]------------
[ 41.046817][ T547] WARNING: CPU: 1 PID: 547 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.047495][ T547] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 41.048211][ T547] CPU: 1 UID: 0 PID: 547 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.049189][ T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.049687][ T547] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.050047][ T547] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.051189][ T547] RSP: 0018:ffffc90000f46ef0 EFLAGS: 00010246
[ 41.051603][ T547] RAX: 0000000000000000 RBX: ffff88800b3b2000 RCX: 0000000000000001
[ 41.052094][ T547] RDX: 0000000000000000 RSI: ffffffff89a9b939 RDI: ffffffff892555e0
[ 41.052604][ T547] RBP: ffffc90000f46fe0 R08: 0000000000000000 R09: 0000000000000000
[ 41.053105][ T547] R10: ffffc90000f47010 R11: ffffffff8a8a8918 R12: 1ffff920001e8de2
[ 41.053595][ T547] R13: 00000000000005dc R14: ffffc90000f47010 R15: ffff88800b3b2f08
[ 41.054104][ T547] FS: 00007fcb4a083800(0000) GS:ffff8880aa737000(0000) knlGS:0000000000000000
[ 41.054678][ T547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.055087][ T547] CR2: 00000000004e5aa8 CR3: 000000000b3d6006 CR4: 0000000000772ef0
[ 41.055569][ T547] PKRU: 55555554
[ 41.055823][ T547] Call Trace:
[ 41.056071][ T547]
[ 41.056241][ T547] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.056707][ T547] ? find_held_lock+0x2b/0x80
[ 41.057253][ T547] ? mark_held_locks+0x49/0x80
[ 41.057924][ T547] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 41.058311][ T547] ? lockdep_hardirqs_on+0x7c/0x110
[ 41.058647][ T547] netif_set_mtu+0x88/0x100
[ 41.058997][ T547] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.059345][ T547] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 41.059820][ T547] dev_set_mtu+0xa0/0x150
[ 41.060083][ T547] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 41.060527][ T547] br_add_if+0xda3/0x1330 [bridge]
[ 41.060913][ T547] do_set_master+0x332/0x500
[ 41.061227][ T547] do_setlink.constprop.0+0x9f4/0x2480
[ 41.061554][ T547] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.061960][ T547] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.062276][ T547] ? validate_chain+0x166/0x4d0
[ 41.062608][ T547] ? __kernel_text_address+0x12/0x40
[ 41.062941][ T547] ? __lock_acquire+0x44d/0x7e0
[ 41.063256][ T547] ? __mutex_trylock_common+0xf9/0x260
[ 41.063581][ T547] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.063980][ T547] ? rcu_is_watching+0x12/0xc0
[ 41.064290][ T547] ? rcu_is_watching+0x12/0xc0
[ 41.064750][ T547] ? trace_contention_end+0xdc/0x140
[ 41.065187][ T547] ? __mutex_lock+0x19c/0xcd0
[ 41.065511][ T547] ? find_held_lock+0x2b/0x80
[ 41.065832][ T547] ? rtnl_newlink+0x651/0xa60
[ 41.066148][ T547] ? __create_object+0x5e/0xb0
[ 41.066470][ T547] ? __pfx___mutex_lock+0x10/0x10
[ 41.066784][ T547] ? trace_cap_capable+0x10f/0x190
[ 41.067101][ T547] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.067490][ T547] ? __rtnl_newlink+0x40e/0xa40
[ 41.067819][ T547] rtnl_newlink+0x69a/0xa60
[ 41.068131][ T547] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.068468][ T547] ? __lock_acquire+0x44d/0x7e0
[ 41.068822][ T547] ? find_held_lock+0x2b/0x80
[ 41.069154][ T547] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.069493][ T547] ? __lock_release+0x5d/0x170
[ 41.069833][ T547] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.070158][ T547] rtnetlink_rcv_msg+0x713/0xc00
[ 41.070566][ T547] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.070937][ T547] ? __lock_acquire+0x44d/0x7e0
[ 41.071259][ T547] netlink_rcv_skb+0x121/0x350
[ 41.071578][ T547] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.071903][ T547] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.072239][ T547] ? netlink_deliver_tap+0x13e/0x340
[ 41.072557][ T547] ? netlink_deliver_tap+0xc3/0x340
[ 41.072915][ T547] netlink_unicast+0x4a1/0x780
[ 41.073254][ T547] ? __pfx_netlink_unicast+0x10/0x10
[ 41.073577][ T547] ? __lock_acquire+0x44d/0x7e0
[ 41.073918][ T547] netlink_sendmsg+0x721/0xbe0
[ 41.074248][ T547] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.074601][ T547] ? __import_iovec+0x238/0x3c0
[ 41.074950][ T547] ____sys_sendmsg+0x7aa/0xa10
[ 41.075296][ T547] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.075618][ T547] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.076042][ T547] ___sys_sendmsg+0xed/0x170
[ 41.076363][ T547] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.076686][ T547] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.077112][ T547] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.077442][ T547] ? find_held_lock+0x2b/0x80
[ 41.077830][ T547] ? __lock_acquire+0x44d/0x7e0
[ 41.078163][ T547] ? find_held_lock+0x2b/0x80
[ 41.078501][ T547] ? __virt_addr_valid+0x22e/0x450
[ 41.078837][ T547] ? __lock_release+0x5d/0x170
[ 41.079173][ T547] __sys_sendmsg+0x10b/0x1a0
[ 41.079506][ T547] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.079917][ T547] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.080263][ T547] ? rcu_is_watching+0x12/0xc0
[ 41.080602][ T547] do_syscall_64+0xc1/0x380
[ 41.080958][ T547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.081360][ T547] RIP: 0033:0x7fcb4a2501e7
[ 41.081726][ T547] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 41.082921][ T547] RSP: 002b:00007ffdc3fc9498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.083431][ T547] RAX: ffffffffffffffda RBX: 00007ffdc3fc9bc0 RCX: 00007fcb4a2501e7
[ 41.083947][ T547] RDX: 0000000000000000 RSI: 00007ffdc3fc9500 RDI: 0000000000000005
[ 41.084440][ T547] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 41.084957][ T547] R10: 000000003c9dc910 R11: 0000000000000246 R12: 0000000000000004
[ 41.085464][ T547] R13: 00000000686e6b62 R14: 0000000000499600 R15: 0000000000000000
[ 41.085976][ T547]
[ 41.086223][ T547] irq event stamp: 47185
[ 41.086517][ T547] hardirqs last enabled at (47193): [] __up_console_sem+0x6b/0x80
[ 41.087175][ T547] hardirqs last disabled at (47202): [] __up_console_sem+0x50/0x80
[ 41.087757][ T547] softirqs last enabled at (47156): [] handle_softirqs+0x358/0x620
[ 41.088346][ T547] softirqs last disabled at (47135): [] __irq_exit_rcu+0xfa/0x160
[ 41.088932][ T547] ---[ end trace 0000000000000000 ]---
[ 41.243157][ T549] br0: port 2(veth3) entered blocking state
[ 41.243606][ T549] br0: port 2(veth3) entered disabled state
[ 41.259599][ T549] veth3: entered allmulticast mode
[ 41.263130][ T549] veth3: entered promiscuous mode
[ 41.264516][ T549] ------------[ cut here ]------------
[ 41.264835][ T549] WARNING: CPU: 3 PID: 549 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.265441][ T549] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 41.266045][ T549] CPU: 3 UID: 0 PID: 549 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.266695][ T549] Tainted: [W]=WARN
[ 41.266945][ T549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.267352][ T549] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.267682][ T549] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.268839][ T549] RSP: 0018:ffffc900006b6ef0 EFLAGS: 00010246
[ 41.269246][ T549] RAX: 0000000000000000 RBX: ffff88800b3b2000 RCX: 0000000000000001
[ 41.269742][ T549] RDX: 0000000000000000 RSI: ffffffff89a9b939 RDI: ffffffff892555e0
[ 41.270221][ T549] RBP: ffffc900006b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 41.270685][ T549] R10: ffffc900006b7010 R11: ffffffff8a8a8918 R12: 1ffff920000d6de2
[ 41.271168][ T549] R13: 00000000000005dc R14: ffffc900006b7010 R15: ffff88800b3b2f08
[ 41.271640][ T549] FS: 00007fbb9b8ab800(0000) GS:ffff8880aa837000(0000) knlGS:0000000000000000
[ 41.272207][ T549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.272603][ T549] CR2: 00000000004e5ab8 CR3: 000000000b3d6001 CR4: 0000000000772ef0
[ 41.273100][ T549] PKRU: 55555554
[ 41.273337][ T549] Call Trace:
[ 41.273592][ T549]
[ 41.273755][ T549] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.274085][ T549] ? find_held_lock+0x2b/0x80
[ 41.274429][ T549] ? mark_held_locks+0x49/0x80
[ 41.274743][ T549] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 41.275139][ T549] ? lockdep_hardirqs_on+0x7c/0x110
[ 41.275449][ T549] netif_set_mtu+0x88/0x100
[ 41.275758][ T549] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.276095][ T549] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 41.276541][ T549] dev_set_mtu+0xa0/0x150
[ 41.276782][ T549] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 41.277216][ T549] br_add_if+0xda3/0x1330 [bridge]
[ 41.277569][ T549] do_set_master+0x332/0x500
[ 41.277893][ T549] do_setlink.constprop.0+0x9f4/0x2480
[ 41.278210][ T549] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.278605][ T549] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.278928][ T549] ? validate_chain+0x166/0x4d0
[ 41.279254][ T549] ? __kernel_text_address+0x12/0x40
[ 41.279580][ T549] ? __lock_acquire+0x44d/0x7e0
[ 41.279901][ T549] ? __mutex_trylock_common+0xf9/0x260
[ 41.280213][ T549] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.280598][ T549] ? rcu_is_watching+0x12/0xc0
[ 41.280920][ T549] ? rcu_is_watching+0x12/0xc0
[ 41.281230][ T549] ? trace_contention_end+0xdc/0x140
[ 41.281536][ T549] ? __mutex_lock+0x19c/0xcd0
[ 41.281854][ T549] ? find_held_lock+0x2b/0x80
[ 41.282164][ T549] ? rtnl_newlink+0x651/0xa60
[ 41.282468][ T549] ? __create_object+0x5e/0xb0
[ 41.282781][ T549] ? __pfx___mutex_lock+0x10/0x10
[ 41.283101][ T549] ? trace_cap_capable+0x10f/0x190
[ 41.283414][ T549] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.283807][ T549] ? __rtnl_newlink+0x40e/0xa40
[ 41.284132][ T549] rtnl_newlink+0x69a/0xa60
[ 41.284452][ T549] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.284758][ T549] ? __lock_acquire+0x44d/0x7e0
[ 41.285083][ T549] ? find_held_lock+0x2b/0x80
[ 41.285392][ T549] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.285712][ T549] ? __lock_release+0x5d/0x170
[ 41.286046][ T549] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.286357][ T549] rtnetlink_rcv_msg+0x713/0xc00
[ 41.286665][ T549] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.286992][ T549] ? __lock_acquire+0x44d/0x7e0
[ 41.287309][ T549] netlink_rcv_skb+0x121/0x350
[ 41.287619][ T549] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.287945][ T549] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.288283][ T549] ? netlink_deliver_tap+0x13e/0x340
[ 41.288591][ T549] ? netlink_deliver_tap+0xc3/0x340
[ 41.288906][ T549] netlink_unicast+0x4a1/0x780
[ 41.289237][ T549] ? __pfx_netlink_unicast+0x10/0x10
[ 41.289552][ T549] ? __lock_acquire+0x44d/0x7e0
[ 41.289881][ T549] netlink_sendmsg+0x721/0xbe0
[ 41.290198][ T549] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.290516][ T549] ? __import_iovec+0x238/0x3c0
[ 41.290853][ T549] ____sys_sendmsg+0x7aa/0xa10
[ 41.291164][ T549] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.291480][ T549] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.291887][ T549] ___sys_sendmsg+0xed/0x170
[ 41.292199][ T549] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.292507][ T549] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.292912][ T549] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.293222][ T549] ? find_held_lock+0x2b/0x80
[ 41.293531][ T549] ? __lock_acquire+0x44d/0x7e0
[ 41.293848][ T549] ? find_held_lock+0x2b/0x80
[ 41.294153][ T549] ? __virt_addr_valid+0x22e/0x450
[ 41.294459][ T549] ? __lock_release+0x5d/0x170
[ 41.294771][ T549] __sys_sendmsg+0x10b/0x1a0
[ 41.295087][ T549] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.295468][ T549] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.296080][ T549] ? rcu_is_watching+0x12/0xc0
[ 41.296387][ T549] do_syscall_64+0xc1/0x380
[ 41.296694][ T549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.297094][ T549] RIP: 0033:0x7fbb9ba781e7
[ 41.297644][ T549] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 41.298993][ T549] RSP: 002b:00007ffc68e84768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.299498][ T549] RAX: ffffffffffffffda RBX: 00007ffc68e84e90 RCX: 00007fbb9ba781e7
[ 41.299971][ T549] RDX: 0000000000000000 RSI: 00007ffc68e847d0 RDI: 0000000000000005
[ 41.300683][ T549] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 41.301174][ T549] R10: 0000000036240910 R11: 0000000000000246 R12: 0000000000000004
[ 41.301648][ T549] R13: 00000000686e6b62 R14: 0000000000499600 R15: 0000000000000000
[ 41.302381][ T549]
[ 41.302618][ T549] irq event stamp: 45707
[ 41.302888][ T549] hardirqs last enabled at (45717): [] __up_console_sem+0x6b/0x80
[ 41.303650][ T549] hardirqs last disabled at (45724): [] __up_console_sem+0x50/0x80
[ 41.304189][ T549] softirqs last enabled at (44730): [] br_add_if+0xd82/0x1330 [bridge]
[ 41.304766][ T549] softirqs last disabled at (44728): [] br_add_if+0xcf3/0x1330 [bridge]
[ 41.305354][ T549] ---[ end trace 0000000000000000 ]---
[ 41.320547][ T549] ip (549) used greatest stack depth: 23776 bytes left
[ 41.697476][ T38] br0: port 1(veth1) entered blocking state
[ 41.698106][ T38] br0: port 1(veth1) entered forwarding state
[ 41.935617][ T38] br0: port 2(veth3) entered blocking state
[ 41.936073][ T38] br0: port 2(veth3) entered forwarding state
[ 48.602746][ T582] br0: port 2(veth3) entered disabled state
[ 48.838878][ T584] br0: port 1(veth1) entered disabled state
[ 49.086905][ T586] veth3: left allmulticast mode
[ 49.087494][ T586] veth3: left promiscuous mode
[ 49.089113][ T586] br0: port 2(veth3) entered disabled state
[ 49.094545][ T586] veth1: left allmulticast mode
[ 49.095125][ T586] veth1: left promiscuous mode
[ 49.096760][ T586] br0: port 1(veth1) entered disabled state