[ 19.353274][ T272] ip (272) used greatest stack depth: 23552 bytes left
[ 28.648922][ T332] br0: port 1(swp1) entered blocking state
[ 28.649643][ T332] br0: port 1(swp1) entered disabled state
[ 28.650410][ T332] swp1: entered allmulticast mode
[ 28.652876][ T332] swp1: entered promiscuous mode
[ 28.658902][ T332] ------------[ cut here ]------------
[ 28.659419][ T332] WARNING: CPU: 3 PID: 332 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.660471][ T332] Modules linked in:
[ 28.661073][ T332] CPU: 3 UID: 0 PID: 332 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.661925][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.662436][ T332] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.663002][ T332] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 28.664909][ T332] RSP: 0018:ffffc90000f46ef0 EFLAGS: 00010246
[ 28.665636][ T332] RAX: 0000000000000000 RBX: ffff88800a1ea000 RCX: 0000000000000001
[ 28.666492][ T332] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 28.667184][ T332] RBP: ffffc90000f46fd8 R08: 0000000000000000 R09: 0000000000000000
[ 28.667869][ T332] R10: ffffc90000f47008 R11: ffffffffaaf8d1e0 R12: 1ffff920001e8de2
[ 28.668521][ T332] R13: 00000000000005dc R14: ffffc90000f47008 R15: ffff88800a1eaf48
[ 28.669363][ T332] FS: 00007f9eff13f800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 28.670328][ T332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.670796][ T332] CR2: 00000000004e6888 CR3: 000000000a9a1006 CR4: 0000000000772ef0
[ 28.671581][ T332] PKRU: 55555554
[ 28.671994][ T332] Call Trace:
[ 28.672435][ T332]
[ 28.672730][ T332] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.673298][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.673744][ T332] netif_set_mtu+0x88/0x100
[ 28.674151][ T332] ? __pfx_netif_set_mtu+0x10/0x10
[ 28.674680][ T332] dev_set_mtu+0xa4/0x230
[ 28.674984][ T332] br_mtu_auto_adjust+0x189/0x270
[ 28.675529][ T332] br_add_if+0xda3/0x1330
[ 28.675968][ T332] do_set_master+0x38a/0x6d0
[ 28.676542][ T332] ? kernel_text_address+0xce/0xe0
[ 28.677107][ T332] do_setlink.constprop.0+0x9fc/0x2650
[ 28.677689][ T332] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.678419][ T332] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.678828][ T332] ? validate_chain+0x166/0x4d0
[ 28.679281][ T332] ? __kernel_text_address+0x12/0x40
[ 28.679707][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.680089][ T332] ? __mutex_trylock_common+0xf9/0x260
[ 28.680593][ T332] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.681279][ T332] ? rcu_is_watching+0x12/0xc0
[ 28.681871][ T332] ? rcu_is_watching+0x12/0xc0
[ 28.682434][ T332] ? trace_contention_end+0xdc/0x140
[ 28.682981][ T332] ? __mutex_lock+0x19c/0xcd0
[ 28.683556][ T332] ? find_held_lock+0x2b/0x80
[ 28.683923][ T332] ? rtnl_newlink+0x651/0xa60
[ 28.684361][ T332] ? __create_object+0x5e/0xb0
[ 28.684760][ T332] ? __pfx___mutex_lock+0x10/0x10
[ 28.685224][ T332] ? trace_cap_capable+0x10f/0x190
[ 28.685813][ T332] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.686351][ T332] ? __rtnl_newlink+0x40e/0xa40
[ 28.686752][ T332] rtnl_newlink+0x69a/0xa60
[ 28.687169][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.687592][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.688047][ T332] ? find_held_lock+0x2b/0x80
[ 28.688546][ T332] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.688948][ T332] ? __lock_release+0x5d/0x170
[ 28.689463][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.689822][ T332] rtnetlink_rcv_msg+0x713/0xc00
[ 28.690251][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.690814][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.691252][ T332] netlink_rcv_skb+0x124/0x350
[ 28.691751][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.692187][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.692730][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 28.693127][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 28.693513][ T332] netlink_unicast+0x4a1/0x780
[ 28.693923][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 28.694712][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.695085][ T332] netlink_sendmsg+0x721/0xbe0
[ 28.695560][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.696002][ T332] ? __import_iovec+0x238/0x3c0
[ 28.696675][ T332] ____sys_sendmsg+0x7aa/0xa10
[ 28.697072][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.697600][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.698302][ T332] ___sys_sendmsg+0xed/0x170
[ 28.699102][ T332] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.699507][ T332] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.700066][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.700682][ T332] ? find_held_lock+0x2b/0x80
[ 28.701041][ T332] ? __lock_acquire+0x44d/0x7e0
[ 28.701442][ T332] ? find_held_lock+0x2b/0x80
[ 28.701807][ T332] ? __virt_addr_valid+0x22e/0x450
[ 28.702166][ T332] ? __lock_release+0x5d/0x170
[ 28.702799][ T332] __sys_sendmsg+0x10b/0x1a0
[ 28.703204][ T332] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.703897][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.704503][ T332] ? rcu_is_watching+0x12/0xc0
[ 28.705058][ T332] do_syscall_64+0xc1/0x380
[ 28.705629][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.706308][ T332] RIP: 0033:0x7f9eff30c1e7
[ 28.707178][ T332] 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
[ 28.709290][ T332] RSP: 002b:00007fffec5c80d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.709893][ T332] RAX: ffffffffffffffda RBX: 00007fffec5c8810 RCX: 00007f9eff30c1e7
[ 28.710695][ T332] RDX: 0000000000000000 RSI: 00007fffec5c8140 RDI: 0000000000000005
[ 28.711571][ T332] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 28.712167][ T332] R10: 0000000017706910 R11: 0000000000000246 R12: 0000000000000005
[ 28.712996][ T332] R13: 00000000686e2856 R14: 0000000000499600 R15: 0000000000000000
[ 28.713860][ T332]
[ 28.714304][ T332] irq event stamp: 41005
[ 28.714634][ T332] hardirqs last enabled at (41015): [] __up_console_sem+0x6b/0x80
[ 28.715824][ T332] hardirqs last disabled at (41024): [] __up_console_sem+0x50/0x80
[ 28.716579][ T332] softirqs last enabled at (40190): [] handle_softirqs+0x358/0x620
[ 28.717516][ T332] softirqs last disabled at (40171): [] __irq_exit_rcu+0xfa/0x160
[ 28.718472][ T332] ---[ end trace 0000000000000000 ]---
[ 29.275069][ T335] br0: port 2(vx0) entered blocking state
[ 29.275812][ T335] br0: port 2(vx0) entered disabled state
[ 29.276299][ T335] vx0: entered allmulticast mode
[ 29.279013][ T335] vx0: entered promiscuous mode
[ 29.280421][ T335] br0: port 2(vx0) entered blocking state
[ 29.280829][ T335] br0: port 2(vx0) entered forwarding state
[ 29.293552][ T335] ------------[ cut here ]------------
[ 29.293961][ T335] WARNING: CPU: 1 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.294909][ T335] Modules linked in: vxlan
[ 29.295561][ T335] CPU: 1 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.296249][ T335] Tainted: [W]=WARN
[ 29.296658][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.297081][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.297518][ T335] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 29.298715][ T335] RSP: 0018:ffffc90000f77080 EFLAGS: 00010246
[ 29.299138][ T335] RAX: 0000000000000000 RBX: ffff88800a1ea000 RCX: 0000000000000001
[ 29.299643][ T335] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 29.300139][ T335] RBP: ffffc90000f77168 R08: 0000000000000000 R09: 0000000000000000
[ 29.300890][ T335] R10: ffffc90000f77198 R11: ffffffffaaf8d1e0 R12: 1ffff920001eee14
[ 29.301401][ T335] R13: 00000000000005dc R14: ffffc90000f77198 R15: ffff88800a1eaf48
[ 29.301902][ T335] FS: 00007f3e18886800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 29.302527][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.302950][ T335] CR2: 00007fb141bc0000 CR3: 000000000f6ae006 CR4: 0000000000772ef0
[ 29.303465][ T335] PKRU: 55555554
[ 29.303718][ T335] Call Trace:
[ 29.303963][ T335]
[ 29.304136][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.304532][ T335] ? __lock_acquire+0x44d/0x7e0
[ 29.304881][ T335] netif_set_mtu+0x88/0x100
[ 29.305211][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.305574][ T335] dev_set_mtu+0xa4/0x230
[ 29.305831][ T335] br_mtu_auto_adjust+0x189/0x270
[ 29.306164][ T335] br_add_if+0xda3/0x1330
[ 29.306454][ T335] do_set_master+0x38a/0x6d0
[ 29.306782][ T335] ? rtnl_configure_link+0x1d3/0x260
[ 29.307123][ T335] rtnl_newlink_create+0x3c9/0x8f0
[ 29.307469][ T335] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 29.307798][ T335] ? __dev_get_by_name+0x12/0x50
[ 29.308133][ T335] ? rtnl_dev_get+0xa2/0x150
[ 29.308476][ T335] ? __pfx_rtnl_dev_get+0x10/0x10
[ 29.308808][ T335] ? rtnl_newlink+0x651/0xa60
[ 29.309133][ T335] ? reacquire_held_locks+0xd1/0x200
[ 29.309482][ T335] __rtnl_newlink+0x231/0xa40
[ 29.309829][ T335] rtnl_newlink+0x69a/0xa60
[ 29.310163][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.310543][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.310874][ T335] ? __lock_release+0x5d/0x170
[ 29.311202][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.311541][ T335] rtnetlink_rcv_msg+0x713/0xc00
[ 29.311878][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.312218][ T335] ? __lock_acquire+0x44d/0x7e0
[ 29.312568][ T335] netlink_rcv_skb+0x124/0x350
[ 29.312899][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.313230][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.313587][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 29.313920][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 29.314291][ T335] netlink_unicast+0x4a1/0x780
[ 29.314686][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 29.315019][ T335] ? __lock_acquire+0x44d/0x7e0
[ 29.315365][ T335] netlink_sendmsg+0x721/0xbe0
[ 29.315696][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.316028][ T335] ? __import_iovec+0x238/0x3c0
[ 29.316375][ T335] ____sys_sendmsg+0x7aa/0xa10
[ 29.316705][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.317034][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.317481][ T335] ___sys_sendmsg+0xed/0x170
[ 29.317815][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.318141][ T335] ? __pfx_handle_pte_fault+0x10/0x10
[ 29.318499][ T335] ? reacquire_held_locks+0xd1/0x200
[ 29.318826][ T335] ? do_user_addr_fault+0x461/0xe00
[ 29.319156][ T335] ? __handle_mm_fault+0x3fc/0x5e0
[ 29.319504][ T335] ? __pfx___handle_mm_fault+0x10/0x10
[ 29.319828][ T335] ? lock_vma_under_rcu+0x36c/0x6b0
[ 29.320178][ T335] __sys_sendmsg+0x10b/0x1a0
[ 29.320527][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.320853][ T335] ? exc_page_fault+0x5d/0xc0
[ 29.321189][ T335] ? do_user_addr_fault+0x959/0xe00
[ 29.321535][ T335] ? rcu_is_watching+0x12/0xc0
[ 29.321873][ T335] do_syscall_64+0xc1/0x380
[ 29.322199][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.322630][ T335] RIP: 0033:0x7f3e18a531e7
[ 29.322976][ T335] Code: Unable to access opcode bytes at 0x7f3e18a531bd.
[ 29.323421][ T335] RSP: 002b:00007fff6e463778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.323909][ T335] RAX: ffffffffffffffda RBX: 00007fff6e463eb0 RCX: 00007f3e18a531e7
[ 29.324463][ T335] RDX: 0000000000000000 RSI: 00007fff6e4637e0 RDI: 0000000000000005
[ 29.324955][ T335] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 29.325462][ T335] R10: 00007f3e18ae1ac0 R11: 0000000000000246 R12: 00007fff6e463ee8
[ 29.325945][ T335] R13: 00000000686e2857 R14: 0000000000499600 R15: 00007fff6e4638d0
[ 29.326483][ T335]
[ 29.326733][ T335] irq event stamp: 50809
[ 29.326978][ T335] hardirqs last enabled at (50817): [] __up_console_sem+0x6b/0x80
[ 29.327557][ T335] hardirqs last disabled at (50826): [] __up_console_sem+0x50/0x80
[ 29.328419][ T335] softirqs last enabled at (50798): [] handle_softirqs+0x358/0x620
[ 29.329013][ T335] softirqs last disabled at (50777): [] __irq_exit_rcu+0xfa/0x160
[ 29.329599][ T335] ---[ end trace 0000000000000000 ]---
[ 29.331803][ T47] br0: port 1(swp1) entered blocking state
[ 29.332635][ T47] br0: port 1(swp1) entered forwarding state
[ 31.477275][ T354] br0: port 1(swp1) entered blocking state
[ 31.477710][ T354] br0: port 1(swp1) entered disabled state
[ 31.478096][ T354] swp1: entered allmulticast mode
[ 31.480330][ T354] swp1: entered promiscuous mode
[ 31.496440][ T354] ------------[ cut here ]------------
[ 31.496829][ T354] WARNING: CPU: 1 PID: 354 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.497466][ T354] Modules linked in: vxlan
[ 31.497793][ T354] CPU: 1 UID: 0 PID: 354 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.498432][ T354] Tainted: [W]=WARN
[ 31.498673][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.499071][ T354] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.499414][ T354] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 31.500548][ T354] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 31.500942][ T354] RAX: 0000000000000000 RBX: ffff88800f442000 RCX: 0000000000000001
[ 31.501424][ T354] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 31.501896][ T354] RBP: ffffc90000606fd8 R08: 0000000000000000 R09: 0000000000000000
[ 31.502370][ T354] R10: ffffc90000607008 R11: ffffffffaaf8d1e0 R12: 1ffff920000c0de2
[ 31.502840][ T354] R13: 00000000000005dc R14: ffffc90000607008 R15: ffff88800f442f48
[ 31.503304][ T354] FS: 00007fafb8196800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 31.503887][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.504344][ T354] CR2: 00000000004e6888 CR3: 000000000c4b1002 CR4: 0000000000772ef0
[ 31.504821][ T354] PKRU: 55555554
[ 31.505054][ T354] Call Trace:
[ 31.505285][ T354]
[ 31.505454][ T354] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.505765][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.506090][ T354] netif_set_mtu+0x88/0x100
[ 31.506409][ T354] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.506740][ T354] dev_set_mtu+0xa4/0x230
[ 31.506991][ T354] br_mtu_auto_adjust+0x189/0x270
[ 31.507333][ T354] br_add_if+0xda3/0x1330
[ 31.507580][ T354] do_set_master+0x38a/0x6d0
[ 31.507888][ T354] ? kernel_text_address+0xce/0xe0
[ 31.508204][ T354] do_setlink.constprop.0+0x9fc/0x2650
[ 31.508524][ T354] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.508918][ T354] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.509239][ T354] ? validate_chain+0x166/0x4d0
[ 31.509565][ T354] ? __kernel_text_address+0x12/0x40
[ 31.509881][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.510195][ T354] ? __mutex_trylock_common+0xf9/0x260
[ 31.510519][ T354] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.510901][ T354] ? rcu_is_watching+0x12/0xc0
[ 31.511216][ T354] ? rcu_is_watching+0x12/0xc0
[ 31.511594][ T354] ? trace_contention_end+0xdc/0x140
[ 31.511916][ T354] ? __mutex_lock+0x19c/0xcd0
[ 31.512236][ T354] ? find_held_lock+0x2b/0x80
[ 31.512560][ T354] ? rtnl_newlink+0x651/0xa60
[ 31.512871][ T354] ? __create_object+0x5e/0xb0
[ 31.513181][ T354] ? __pfx___mutex_lock+0x10/0x10
[ 31.513501][ T354] ? trace_cap_capable+0x10f/0x190
[ 31.513815][ T354] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.514241][ T354] ? __rtnl_newlink+0x40e/0xa40
[ 31.514586][ T354] rtnl_newlink+0x69a/0xa60
[ 31.514913][ T354] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.515233][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.515573][ T354] ? find_held_lock+0x2b/0x80
[ 31.515888][ T354] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.516197][ T354] ? __lock_release+0x5d/0x170
[ 31.516520][ T354] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.516843][ T354] rtnetlink_rcv_msg+0x713/0xc00
[ 31.517156][ T354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.517483][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.517811][ T354] netlink_rcv_skb+0x124/0x350
[ 31.518129][ T354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.518447][ T354] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.518769][ T354] ? netlink_deliver_tap+0x13e/0x340
[ 31.519081][ T354] ? netlink_deliver_tap+0xc3/0x340
[ 31.519407][ T354] netlink_unicast+0x4a1/0x780
[ 31.519721][ T354] ? __pfx_netlink_unicast+0x10/0x10
[ 31.520037][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.520367][ T354] netlink_sendmsg+0x721/0xbe0
[ 31.520689][ T354] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.521003][ T354] ? __import_iovec+0x238/0x3c0
[ 31.521336][ T354] ____sys_sendmsg+0x7aa/0xa10
[ 31.521651][ T354] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.521960][ T354] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.522363][ T354] ___sys_sendmsg+0xed/0x170
[ 31.522667][ T354] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.522979][ T354] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.523393][ T354] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.523722][ T354] ? find_held_lock+0x2b/0x80
[ 31.524035][ T354] ? __lock_acquire+0x44d/0x7e0
[ 31.524420][ T354] ? find_held_lock+0x2b/0x80
[ 31.524731][ T354] ? __virt_addr_valid+0x22e/0x450
[ 31.525041][ T354] ? __lock_release+0x5d/0x170
[ 31.525364][ T354] __sys_sendmsg+0x10b/0x1a0
[ 31.525678][ T354] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.526067][ T354] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.526405][ T354] ? rcu_is_watching+0x12/0xc0
[ 31.526725][ T354] do_syscall_64+0xc1/0x380
[ 31.527040][ T354] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.527448][ T354] RIP: 0033:0x7fafb83631e7
[ 31.527776][ T354] 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
[ 31.528897][ T354] RSP: 002b:00007ffdb03e31a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.529386][ T354] RAX: ffffffffffffffda RBX: 00007ffdb03e38e0 RCX: 00007fafb83631e7
[ 31.529859][ T354] RDX: 0000000000000000 RSI: 00007ffdb03e3210 RDI: 0000000000000005
[ 31.530334][ T354] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 31.530803][ T354] R10: 000000003d48c910 R11: 0000000000000246 R12: 0000000000000005
[ 31.531267][ T354] R13: 00000000686e2859 R14: 0000000000499600 R15: 0000000000000000
[ 31.531764][ T354]
[ 31.532007][ T354] irq event stamp: 45031
[ 31.532243][ T354] hardirqs last enabled at (45039): [] __up_console_sem+0x6b/0x80
[ 31.532814][ T354] hardirqs last disabled at (45048): [] __up_console_sem+0x50/0x80
[ 31.533359][ T354] softirqs last enabled at (45020): [] handle_softirqs+0x358/0x620
[ 31.533902][ T354] softirqs last disabled at (44999): [] __irq_exit_rcu+0xfa/0x160
[ 31.534722][ T354] ---[ end trace 0000000000000000 ]---
[ 31.548952][ T36] br0: port 1(swp1) entered blocking state
[ 31.549661][ T36] br0: port 1(swp1) entered forwarding state
[ 31.917689][ T357] br0: port 2(vx0) entered blocking state
[ 31.918134][ T357] br0: port 2(vx0) entered disabled state
[ 31.918507][ T357] vx0: entered allmulticast mode
[ 31.920774][ T357] vx0: entered promiscuous mode
[ 31.922285][ T357] br0: port 2(vx0) entered blocking state
[ 31.922674][ T357] br0: port 2(vx0) entered forwarding state
[ 31.925074][ T357] ------------[ cut here ]------------
[ 31.925457][ T357] WARNING: CPU: 2 PID: 357 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.926107][ T357] Modules linked in: vxlan
[ 31.926468][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.927139][ T357] Tainted: [W]=WARN
[ 31.927432][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.927847][ T357] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.928193][ T357] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 31.929924][ T357] RSP: 0018:ffffc90000627080 EFLAGS: 00010246
[ 31.930386][ T357] RAX: 0000000000000000 RBX: ffff88800f442000 RCX: 0000000000000001
[ 31.930882][ T357] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 31.931398][ T357] RBP: ffffc90000627168 R08: 0000000000000000 R09: 0000000000000000
[ 31.931893][ T357] R10: ffffc90000627198 R11: ffffffffaaf8d1e0 R12: 1ffff920000c4e14
[ 31.932397][ T357] R13: 00000000000005dc R14: ffffc90000627198 R15: ffff88800f442f48
[ 31.932889][ T357] FS: 00007f88316fe800(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 31.933477][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.933899][ T357] CR2: 000000000043d940 CR3: 0000000011508003 CR4: 0000000000772ef0
[ 31.934416][ T357] PKRU: 55555554
[ 31.934676][ T357] Call Trace:
[ 31.934928][ T357]
[ 31.935109][ T357] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.935475][ T357] ? __lock_acquire+0x44d/0x7e0
[ 31.935826][ T357] netif_set_mtu+0x88/0x100
[ 31.936159][ T357] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.936529][ T357] dev_set_mtu+0xa4/0x230
[ 31.936789][ T357] br_mtu_auto_adjust+0x189/0x270
[ 31.937147][ T357] br_add_if+0xda3/0x1330
[ 31.937429][ T357] do_set_master+0x38a/0x6d0
[ 31.937764][ T357] ? rtnl_configure_link+0x1d3/0x260
[ 31.938103][ T357] rtnl_newlink_create+0x3c9/0x8f0
[ 31.938453][ T357] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 31.938784][ T357] ? __dev_get_by_name+0x12/0x50
[ 31.939116][ T357] ? rtnl_dev_get+0xa2/0x150
[ 31.939480][ T357] ? __pfx_rtnl_dev_get+0x10/0x10
[ 31.939840][ T357] ? rtnl_newlink+0x651/0xa60
[ 31.940170][ T357] ? reacquire_held_locks+0xd1/0x200
[ 31.940520][ T357] __rtnl_newlink+0x231/0xa40
[ 31.940864][ T357] rtnl_newlink+0x69a/0xa60
[ 31.941199][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.941554][ T357] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.941884][ T357] ? __lock_release+0x5d/0x170
[ 31.942244][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.942593][ T357] rtnetlink_rcv_msg+0x713/0xc00
[ 31.942934][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.943269][ T357] ? __lock_acquire+0x44d/0x7e0
[ 31.943636][ T357] netlink_rcv_skb+0x124/0x350
[ 31.943973][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.944327][ T357] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.944673][ T357] ? netlink_deliver_tap+0x13e/0x340
[ 31.945022][ T357] ? netlink_deliver_tap+0xc3/0x340
[ 31.945366][ T357] netlink_unicast+0x4a1/0x780
[ 31.945701][ T357] ? __pfx_netlink_unicast+0x10/0x10
[ 31.946030][ T357] ? __lock_acquire+0x44d/0x7e0
[ 31.946391][ T357] netlink_sendmsg+0x721/0xbe0
[ 31.946741][ T357] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.947078][ T357] ? __import_iovec+0x238/0x3c0
[ 31.947442][ T357] ____sys_sendmsg+0x7aa/0xa10
[ 31.947787][ T357] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.948118][ T357] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.948558][ T357] ___sys_sendmsg+0xed/0x170
[ 31.948898][ T357] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.949236][ T357] ? __pfx_handle_pte_fault+0x10/0x10
[ 31.949595][ T357] ? reacquire_held_locks+0xd1/0x200
[ 31.949949][ T357] ? do_user_addr_fault+0x461/0xe00
[ 31.950289][ T357] ? __handle_mm_fault+0x3fc/0x5e0
[ 31.950638][ T357] ? __pfx___handle_mm_fault+0x10/0x10
[ 31.950970][ T357] ? lock_vma_under_rcu+0x36c/0x6b0
[ 31.951340][ T357] __sys_sendmsg+0x10b/0x1a0
[ 31.951679][ T357] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.952027][ T357] ? exc_page_fault+0x5d/0xc0
[ 31.952390][ T357] ? do_user_addr_fault+0x959/0xe00
[ 31.952736][ T357] ? rcu_is_watching+0x12/0xc0
[ 31.953076][ T357] do_syscall_64+0xc1/0x380
[ 31.953430][ T357] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.953845][ T357] RIP: 0033:0x7f88318cb1e7
[ 31.954206][ T357] 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
[ 31.955411][ T357] RSP: 002b:00007ffddb0374e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.955920][ T357] RAX: ffffffffffffffda RBX: 00007ffddb037c20 RCX: 00007f88318cb1e7
[ 31.956420][ T357] RDX: 0000000000000000 RSI: 00007ffddb037550 RDI: 0000000000000005
[ 31.956922][ T357] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 31.957427][ T357] R10: 00007f8831959ac0 R11: 0000000000000246 R12: 00007ffddb037c58
[ 31.957918][ T357] R13: 00000000686e285a R14: 0000000000499600 R15: 00007ffddb037640
[ 31.958441][ T357]
[ 31.958703][ T357] irq event stamp: 48361
[ 31.958975][ T357] hardirqs last enabled at (48371): [] __up_console_sem+0x6b/0x80
[ 31.959558][ T357] hardirqs last disabled at (48382): [] __up_console_sem+0x50/0x80
[ 31.960124][ T357] softirqs last enabled at (47966): [] handle_softirqs+0x358/0x620
[ 31.960702][ T357] softirqs last disabled at (47957): [] __irq_exit_rcu+0xfa/0x160
[ 31.961282][ T357] ---[ end trace 0000000000000000 ]---
[ 38.614157][ T373] GACT probability NOT on
[ 53.142728][ T66] br0: port 1(swp1) entered disabled state
[ 53.262232][ T66] swp1 (unregistering): left allmulticast mode
[ 53.262809][ T66] swp1 (unregistering): left promiscuous mode
[ 53.263179][ T66] br0: port 1(swp1) entered disabled state
[ 53.266043][ T66] ------------[ cut here ]------------
[ 53.266403][ T66] WARNING: CPU: 2 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.267056][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 53.267590][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.268286][ T66] Tainted: [W]=WARN
[ 53.268544][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.268929][ T66] Workqueue: netns cleanup_net
[ 53.269264][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.269786][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 53.271139][ T66] RSP: 0000:ffffc900004775b0 EFLAGS: 00010246
[ 53.271666][ T66] RAX: 0000000000000000 RBX: ffff88800a1ea000 RCX: 0000000000000001
[ 53.272273][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 53.272836][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 53.273293][ T66] R10: ffffc900004776c8 R11: ffffffffa6e9be78 R12: 1ffff9200008eeba
[ 53.273761][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800a1eaf48
[ 53.274229][ T66] FS: 0000000000000000(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 53.274776][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.275180][ T66] CR2: 00007fe6c3eb7000 CR3: 000000005d34a003 CR4: 0000000000772ef0
[ 53.275646][ T66] PKRU: 55555554
[ 53.275884][ T66] Call Trace:
[ 53.276117][ T66]
[ 53.276279][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.276688][ T66] ? br_del_if+0xa3/0x1f0
[ 53.276933][ T66] ? br_device_event+0x53b/0x7f0
[ 53.277241][ T66] ? notifier_call_chain+0xcd/0x150
[ 53.277572][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.277875][ T66] ? cleanup_net+0x3a1/0x890
[ 53.278178][ T66] ? process_one_work+0xe40/0x1660
[ 53.278492][ T66] ? worker_thread+0x591/0xcf0
[ 53.278795][ T66] ? kthread+0x37b/0x600
[ 53.279022][ T66] ? ret_from_fork+0x240/0x320
[ 53.279357][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 53.279672][ T66] ? find_held_lock+0x2b/0x80
[ 53.279992][ T66] netif_set_mtu+0x88/0x100
[ 53.280302][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.280635][ T66] dev_set_mtu+0xa4/0x230
[ 53.280871][ T66] br_mtu_auto_adjust+0x189/0x270
[ 53.281173][ T66] br_del_if+0xb2/0x1f0
[ 53.281420][ T66] br_device_event+0x53b/0x7f0
[ 53.281726][ T66] ? __pfx_br_device_event+0x10/0x10
[ 53.282037][ T66] notifier_call_chain+0xcd/0x150
[ 53.282361][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 53.282744][ T66] ? mutex_is_locked+0x1c/0x60
[ 53.283045][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 53.283427][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 53.283804][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 53.284185][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 53.284593][ T66] default_device_exit_batch+0x240/0x2e0
[ 53.284896][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 53.285278][ T66] ops_undo_list+0x2c9/0x8a0
[ 53.285595][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 53.285902][ T66] ? cleanup_net+0x2c5/0x890
[ 53.286212][ T66] cleanup_net+0x3a1/0x890
[ 53.286532][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 53.286835][ T66] ? rcu_is_watching+0x12/0xc0
[ 53.287147][ T66] process_one_work+0xe40/0x1660
[ 53.287468][ T66] ? __pfx_process_one_work+0x10/0x10
[ 53.287781][ T66] ? assign_work+0x16c/0x240
[ 53.288086][ T66] worker_thread+0x591/0xcf0
[ 53.288408][ T66] ? __pfx_worker_thread+0x10/0x10
[ 53.288717][ T66] kthread+0x37b/0x600
[ 53.288948][ T66] ? __pfx_kthread+0x10/0x10
[ 53.289247][ T66] ? ret_from_fork+0x1b/0x320
[ 53.289557][ T66] ? __lock_release+0x5d/0x170
[ 53.289866][ T66] ? rcu_is_watching+0x12/0xc0
[ 53.290170][ T66] ? __pfx_kthread+0x10/0x10
[ 53.290484][ T66] ret_from_fork+0x240/0x320
[ 53.290784][ T66] ? __pfx_kthread+0x10/0x10
[ 53.291089][ T66] ret_from_fork_asm+0x1a/0x30
[ 53.291421][ T66]
[ 53.291672][ T66] irq event stamp: 50653
[ 53.291921][ T66] hardirqs last enabled at (50663): [] __up_console_sem+0x6b/0x80
[ 53.292458][ T66] hardirqs last disabled at (50674): [] __up_console_sem+0x50/0x80
[ 53.292976][ T66] softirqs last enabled at (50028): [] handle_softirqs+0x358/0x620
[ 53.293510][ T66] softirqs last disabled at (49949): [] __irq_exit_rcu+0xfa/0x160
[ 53.294028][ T66] ---[ end trace 0000000000000000 ]---
[ 53.556696][ T66] br0: port 1(swp1) entered disabled state
[ 53.712156][ T66] swp1 (unregistering): left allmulticast mode
[ 53.712637][ T66] swp1 (unregistering): left promiscuous mode
[ 53.712984][ T66] br0: port 1(swp1) entered disabled state
[ 53.715250][ T66] ------------[ cut here ]------------
[ 53.715570][ T66] WARNING: CPU: 3 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.716077][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 53.716542][ T66] CPU: 3 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.717202][ T66] Tainted: [W]=WARN
[ 53.717435][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.717808][ T66] Workqueue: netns cleanup_net
[ 53.718114][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.718420][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 53.719474][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 53.719843][ T66] RAX: 0000000000000000 RBX: ffff88800f442000 RCX: 0000000000000001
[ 53.720275][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 53.720736][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 53.721170][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 53.721611][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800f442f48
[ 53.722047][ T66] FS: 0000000000000000(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 53.722573][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.722943][ T66] CR2: 0000564f15ca4dec CR3: 000000005d34a006 CR4: 0000000000772ef0
[ 53.723390][ T66] PKRU: 55555554
[ 53.723610][ T66] Call Trace:
[ 53.723828][ T66]
[ 53.723976][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.724359][ T66] ? br_del_if+0xa3/0x1f0
[ 53.724592][ T66] ? br_device_event+0x53b/0x7f0
[ 53.724880][ T66] ? notifier_call_chain+0xcd/0x150
[ 53.725177][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.725473][ T66] ? cleanup_net+0x3a1/0x890
[ 53.725761][ T66] ? process_one_work+0xe40/0x1660
[ 53.726050][ T66] ? worker_thread+0x591/0xcf0
[ 53.726345][ T66] ? kthread+0x37b/0x600
[ 53.726572][ T66] ? ret_from_fork+0x240/0x320
[ 53.726861][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 53.727152][ T66] ? find_held_lock+0x2b/0x80
[ 53.727471][ T66] netif_set_mtu+0x88/0x100
[ 53.727764][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 53.728073][ T66] dev_set_mtu+0xa4/0x230
[ 53.728294][ T66] br_mtu_auto_adjust+0x189/0x270
[ 53.728600][ T66] br_del_if+0xb2/0x1f0
[ 53.728833][ T66] br_device_event+0x53b/0x7f0
[ 53.729122][ T66] ? __pfx_br_device_event+0x10/0x10
[ 53.729427][ T66] notifier_call_chain+0xcd/0x150
[ 53.729726][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 53.730093][ T66] ? mutex_is_locked+0x1c/0x60
[ 53.730393][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 53.730754][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 53.731122][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 53.731489][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 53.731856][ T66] default_device_exit_batch+0x240/0x2e0
[ 53.732147][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 53.732526][ T66] ops_undo_list+0x2c9/0x8a0
[ 53.732823][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 53.733119][ T66] ? cleanup_net+0x2c5/0x890
[ 53.733424][ T66] cleanup_net+0x3a1/0x890
[ 53.733720][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 53.734012][ T66] ? rcu_is_watching+0x12/0xc0
[ 53.734326][ T66] process_one_work+0xe40/0x1660
[ 53.734631][ T66] ? __pfx_process_one_work+0x10/0x10
[ 53.734928][ T66] ? assign_work+0x16c/0x240
[ 53.735232][ T66] worker_thread+0x591/0xcf0
[ 53.735543][ T66] ? __pfx_worker_thread+0x10/0x10
[ 53.735835][ T66] kthread+0x37b/0x600
[ 53.736056][ T66] ? __pfx_kthread+0x10/0x10
[ 53.736350][ T66] ? ret_from_fork+0x1b/0x320
[ 53.736641][ T66] ? __lock_release+0x5d/0x170
[ 53.736932][ T66] ? rcu_is_watching+0x12/0xc0
[ 53.737220][ T66] ? __pfx_kthread+0x10/0x10
[ 53.737527][ T66] ret_from_fork+0x240/0x320
[ 53.737816][ T66] ? __pfx_kthread+0x10/0x10
[ 53.738105][ T66] ret_from_fork_asm+0x1a/0x30
[ 53.738419][ T66]
[ 53.738641][ T66] irq event stamp: 91391
[ 53.738857][ T66] hardirqs last enabled at (91399): [] __up_console_sem+0x6b/0x80
[ 53.739367][ T66] hardirqs last disabled at (91408): [] __up_console_sem+0x50/0x80
[ 53.739879][ T66] softirqs last enabled at (90814): [] handle_softirqs+0x358/0x620
[ 53.740622][ T66] softirqs last disabled at (90809): [] __irq_exit_rcu+0xfa/0x160
[ 53.741124][ T66] ---[ end trace 0000000000000000 ]---
[ 54.038273][ T66] vx0: left allmulticast mode
[ 54.038875][ T66] vx0: left promiscuous mode
[ 54.039742][ T66] br0: port 2(vx0) entered disabled state
[ 54.702114][ T66] vx0: left allmulticast mode
[ 54.702555][ T66] vx0: left promiscuous mode
[ 54.703091][ T66] br0: port 2(vx0) entered disabled state
[ 67.627293][ T608] br0: port 1(swp1) entered blocking state
[ 67.627802][ T608] br0: port 1(swp1) entered disabled state
[ 67.628221][ T608] swp1: entered allmulticast mode
[ 67.630735][ T608] swp1: entered promiscuous mode
[ 67.636829][ T608] ------------[ cut here ]------------
[ 67.637159][ T608] WARNING: CPU: 0 PID: 608 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 67.637804][ T608] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 67.638350][ T608] CPU: 0 UID: 0 PID: 608 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 67.638980][ T608] Tainted: [W]=WARN
[ 67.639217][ T608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 67.639627][ T608] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 67.639954][ T608] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 67.641064][ T608] RSP: 0018:ffffc90000e16ef0 EFLAGS: 00010246
[ 67.641467][ T608] RAX: 0000000000000000 RBX: ffff88800918a000 RCX: 0000000000000001
[ 67.641921][ T608] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 67.642413][ T608] RBP: ffffc90000e16fd8 R08: 0000000000000000 R09: 0000000000000000
[ 67.642881][ T608] R10: ffffc90000e17008 R11: ffffffffaaf8d1e0 R12: 1ffff920001c2de2
[ 67.643356][ T608] R13: 00000000000005dc R14: ffffc90000e17008 R15: ffff88800918af48
[ 67.643814][ T608] FS: 00007fcae6229800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 67.644397][ T608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.644791][ T608] CR2: 00000000004e6888 CR3: 000000000a9fc003 CR4: 0000000000772ef0
[ 67.645260][ T608] PKRU: 55555554
[ 67.645501][ T608] Call Trace:
[ 67.645730][ T608]
[ 67.645902][ T608] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 67.646219][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.646559][ T608] netif_set_mtu+0x88/0x100
[ 67.646873][ T608] ? __pfx_netif_set_mtu+0x10/0x10
[ 67.647261][ T608] dev_set_mtu+0xa4/0x230
[ 67.647521][ T608] br_mtu_auto_adjust+0x189/0x270
[ 67.647846][ T608] br_add_if+0xda3/0x1330
[ 67.648112][ T608] do_set_master+0x38a/0x6d0
[ 67.648438][ T608] ? kernel_text_address+0xce/0xe0
[ 67.648765][ T608] do_setlink.constprop.0+0x9fc/0x2650
[ 67.649089][ T608] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 67.649488][ T608] ? rcu_read_lock_any_held+0x43/0xb0
[ 67.649819][ T608] ? validate_chain+0x166/0x4d0
[ 67.650135][ T608] ? __kernel_text_address+0x12/0x40
[ 67.650452][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.650766][ T608] ? __mutex_trylock_common+0xf9/0x260
[ 67.651092][ T608] ? __pfx___mutex_trylock_common+0x10/0x10
[ 67.651482][ T608] ? rcu_is_watching+0x12/0xc0
[ 67.651798][ T608] ? rcu_is_watching+0x12/0xc0
[ 67.652139][ T608] ? trace_contention_end+0xdc/0x140
[ 67.652479][ T608] ? __mutex_lock+0x19c/0xcd0
[ 67.652803][ T608] ? find_held_lock+0x2b/0x80
[ 67.653133][ T608] ? rtnl_newlink+0x651/0xa60
[ 67.653447][ T608] ? __create_object+0x5e/0xb0
[ 67.653763][ T608] ? __pfx___mutex_lock+0x10/0x10
[ 67.654074][ T608] ? trace_cap_capable+0x10f/0x190
[ 67.654419][ T608] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 67.654813][ T608] ? __rtnl_newlink+0x40e/0xa40
[ 67.655135][ T608] rtnl_newlink+0x69a/0xa60
[ 67.655457][ T608] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.655762][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.656105][ T608] ? find_held_lock+0x2b/0x80
[ 67.656426][ T608] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 67.656730][ T608] ? __lock_release+0x5d/0x170
[ 67.657056][ T608] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.657413][ T608] rtnetlink_rcv_msg+0x713/0xc00
[ 67.657723][ T608] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.658036][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.658367][ T608] netlink_rcv_skb+0x124/0x350
[ 67.658687][ T608] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.658990][ T608] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 67.659339][ T608] ? netlink_deliver_tap+0x13e/0x340
[ 67.659651][ T608] ? netlink_deliver_tap+0xc3/0x340
[ 67.659955][ T608] netlink_unicast+0x4a1/0x780
[ 67.660303][ T608] ? __pfx_netlink_unicast+0x10/0x10
[ 67.660622][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.660940][ T608] netlink_sendmsg+0x721/0xbe0
[ 67.661247][ T608] ? __pfx_netlink_sendmsg+0x10/0x10
[ 67.661562][ T608] ? __import_iovec+0x238/0x3c0
[ 67.661904][ T608] ____sys_sendmsg+0x7aa/0xa10
[ 67.662219][ T608] ? __pfx_____sys_sendmsg+0x10/0x10
[ 67.662536][ T608] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 67.662925][ T608] ___sys_sendmsg+0xed/0x170
[ 67.663225][ T608] ? kasan_record_aux_stack+0x8c/0xa0
[ 67.663546][ T608] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 67.663924][ T608] ? __pfx____sys_sendmsg+0x10/0x10
[ 67.664279][ T608] ? find_held_lock+0x2b/0x80
[ 67.664599][ T608] ? __lock_acquire+0x44d/0x7e0
[ 67.664908][ T608] ? find_held_lock+0x2b/0x80
[ 67.665206][ T608] ? __virt_addr_valid+0x22e/0x450
[ 67.665528][ T608] ? __lock_release+0x5d/0x170
[ 67.665842][ T608] __sys_sendmsg+0x10b/0x1a0
[ 67.666139][ T608] ? __call_rcu_common.constprop.0+0x320/0x640
[ 67.666516][ T608] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.666844][ T608] ? rcu_is_watching+0x12/0xc0
[ 67.667151][ T608] do_syscall_64+0xc1/0x380
[ 67.667471][ T608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.667852][ T608] RIP: 0033:0x7fcae63f61e7
[ 67.668218][ T608] 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
[ 67.669321][ T608] RSP: 002b:00007ffdf4730718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 67.669780][ T608] RAX: ffffffffffffffda RBX: 00007ffdf4730e50 RCX: 00007fcae63f61e7
[ 67.670236][ T608] RDX: 0000000000000000 RSI: 00007ffdf4730780 RDI: 0000000000000005
[ 67.670707][ T608] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 67.671183][ T608] R10: 0000000002c69910 R11: 0000000000000246 R12: 0000000000000005
[ 67.671647][ T608] R13: 00000000686e287d R14: 0000000000499600 R15: 0000000000000000
[ 67.672146][ T608]
[ 67.672392][ T608] irq event stamp: 45169
[ 67.672619][ T608] hardirqs last enabled at (45177): [] __up_console_sem+0x6b/0x80
[ 67.673162][ T608] hardirqs last disabled at (45184): [] __up_console_sem+0x50/0x80
[ 67.673699][ T608] softirqs last enabled at (44288): [] fib6_run_gc+0x113/0x240
[ 67.674242][ T608] softirqs last disabled at (44280): [] fib6_run_gc+0x150/0x240
[ 67.674785][ T608] ---[ end trace 0000000000000000 ]---
[ 68.055389][ T611] br0: port 2(vx0) entered blocking state
[ 68.055827][ T611] br0: port 2(vx0) entered disabled state
[ 68.056160][ T611] vx0: entered allmulticast mode
[ 68.058645][ T611] vx0: entered promiscuous mode
[ 68.060245][ T611] br0: port 2(vx0) entered blocking state
[ 68.060560][ T611] br0: port 2(vx0) entered forwarding state
[ 68.062778][ T611] ------------[ cut here ]------------
[ 68.063112][ T611] WARNING: CPU: 0 PID: 611 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 68.063753][ T611] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 68.064254][ T611] CPU: 0 UID: 0 PID: 611 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 68.064885][ T611] Tainted: [W]=WARN
[ 68.065136][ T611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 68.065540][ T611] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 68.065870][ T611] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 68.067457][ T611] RSP: 0018:ffffc90000e37080 EFLAGS: 00010246
[ 68.067851][ T611] RAX: 0000000000000000 RBX: ffff88800918a000 RCX: 0000000000000001
[ 68.068486][ T611] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 68.068940][ T611] RBP: ffffc90000e37168 R08: 0000000000000000 R09: 0000000000000000
[ 68.069563][ T611] R10: ffffc90000e37198 R11: ffffffffaaf8d1e0 R12: 1ffff920001c6e14
[ 68.070034][ T611] R13: 00000000000005dc R14: ffffc90000e37198 R15: ffff88800918af48
[ 68.070653][ T611] FS: 00007f84e0a90800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 68.071202][ T611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.071738][ T611] CR2: 00007f84e0b90130 CR3: 00000000115c5005 CR4: 0000000000772ef0
[ 68.072207][ T611] PKRU: 55555554
[ 68.072588][ T611] Call Trace:
[ 68.072829][ T611]
[ 68.072991][ T611] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 68.073364][ T611] ? __lock_acquire+0x44d/0x7e0
[ 68.073688][ T611] netif_set_mtu+0x88/0x100
[ 68.073996][ T611] ? __pfx_netif_set_mtu+0x10/0x10
[ 68.074579][ T611] dev_set_mtu+0xa4/0x230
[ 68.074815][ T611] br_mtu_auto_adjust+0x189/0x270
[ 68.075242][ T611] br_add_if+0xda3/0x1330
[ 68.075510][ T611] do_set_master+0x38a/0x6d0
[ 68.075820][ T611] ? rtnl_configure_link+0x1d3/0x260
[ 68.076146][ T611] rtnl_newlink_create+0x3c9/0x8f0
[ 68.076474][ T611] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 68.076776][ T611] ? __dev_get_by_name+0x12/0x50
[ 68.077090][ T611] ? rtnl_dev_get+0xa2/0x150
[ 68.077406][ T611] ? __pfx_rtnl_dev_get+0x10/0x10
[ 68.077716][ T611] ? rtnl_newlink+0x651/0xa60
[ 68.078031][ T611] ? reacquire_held_locks+0xd1/0x200
[ 68.078352][ T611] __rtnl_newlink+0x231/0xa40
[ 68.078672][ T611] rtnl_newlink+0x69a/0xa60
[ 68.078983][ T611] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.079299][ T611] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 68.079613][ T611] ? __lock_release+0x5d/0x170
[ 68.079920][ T611] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.080233][ T611] rtnetlink_rcv_msg+0x713/0xc00
[ 68.080555][ T611] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.080869][ T611] ? __lock_acquire+0x44d/0x7e0
[ 68.081178][ T611] netlink_rcv_skb+0x124/0x350
[ 68.081494][ T611] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.081806][ T611] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 68.082127][ T611] ? netlink_deliver_tap+0x13e/0x340
[ 68.082459][ T611] ? netlink_deliver_tap+0xc3/0x340
[ 68.082771][ T611] netlink_unicast+0x4a1/0x780
[ 68.083082][ T611] ? __pfx_netlink_unicast+0x10/0x10
[ 68.083402][ T611] ? __lock_acquire+0x44d/0x7e0
[ 68.083717][ T611] netlink_sendmsg+0x721/0xbe0
[ 68.084025][ T611] ? __pfx_netlink_sendmsg+0x10/0x10
[ 68.084349][ T611] ? __import_iovec+0x238/0x3c0
[ 68.084667][ T611] ____sys_sendmsg+0x7aa/0xa10
[ 68.084986][ T611] ? __pfx_____sys_sendmsg+0x10/0x10
[ 68.085321][ T611] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 68.085741][ T611] ___sys_sendmsg+0xed/0x170
[ 68.086053][ T611] ? __pfx____sys_sendmsg+0x10/0x10
[ 68.086367][ T611] ? __pfx_handle_pte_fault+0x10/0x10
[ 68.086690][ T611] ? reacquire_held_locks+0xd1/0x200
[ 68.087007][ T611] ? do_user_addr_fault+0x461/0xe00
[ 68.087330][ T611] ? __handle_mm_fault+0x3fc/0x5e0
[ 68.087635][ T611] ? __pfx___handle_mm_fault+0x10/0x10
[ 68.087937][ T611] ? lock_vma_under_rcu+0x36c/0x6b0
[ 68.088282][ T611] __sys_sendmsg+0x10b/0x1a0
[ 68.088601][ T611] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.088914][ T611] ? exc_page_fault+0x5d/0xc0
[ 68.089243][ T611] ? do_user_addr_fault+0x959/0xe00
[ 68.089562][ T611] ? rcu_is_watching+0x12/0xc0
[ 68.089879][ T611] do_syscall_64+0xc1/0x380
[ 68.090197][ T611] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.090586][ T611] RIP: 0033:0x7f84e0c5d1e7
[ 68.090911][ T611] 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
[ 68.092027][ T611] RSP: 002b:00007ffeb4e22658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 68.092506][ T611] RAX: ffffffffffffffda RBX: 00007ffeb4e22d90 RCX: 00007f84e0c5d1e7
[ 68.092978][ T611] RDX: 0000000000000000 RSI: 00007ffeb4e226c0 RDI: 0000000000000005
[ 68.093468][ T611] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 68.093929][ T611] R10: 00007f84e0cebac0 R11: 0000000000000246 R12: 00007ffeb4e22dc8
[ 68.094409][ T611] R13: 00000000686e287e R14: 0000000000499600 R15: 00007ffeb4e227b0
[ 68.094883][ T611]
[ 68.095115][ T611] irq event stamp: 45377
[ 68.095358][ T611] hardirqs last enabled at (45387): [] __up_console_sem+0x6b/0x80
[ 68.095915][ T611] hardirqs last disabled at (45394): [] __up_console_sem+0x50/0x80
[ 68.096459][ T611] softirqs last enabled at (45020): [] handle_softirqs+0x358/0x620
[ 68.096999][ T611] softirqs last disabled at (45011): [] __irq_exit_rcu+0xfa/0x160
[ 68.097550][ T611] ---[ end trace 0000000000000000 ]---
[ 68.115333][ T69] br0: port 1(swp1) entered blocking state
[ 68.115883][ T69] br0: port 1(swp1) entered forwarding state
[ 70.130503][ T628] br0: port 1(swp1) entered blocking state
[ 70.130935][ T628] br0: port 1(swp1) entered disabled state
[ 70.131336][ T628] swp1: entered allmulticast mode
[ 70.133646][ T628] swp1: entered promiscuous mode
[ 70.139401][ T628] ------------[ cut here ]------------
[ 70.139745][ T628] WARNING: CPU: 3 PID: 628 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 70.140388][ T628] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 70.140999][ T628] CPU: 3 UID: 0 PID: 628 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 70.141640][ T628] Tainted: [W]=WARN
[ 70.141870][ T628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 70.142248][ T628] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 70.142571][ T628] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 70.143721][ T628] RSP: 0018:ffffc90000f26ef0 EFLAGS: 00010246
[ 70.144119][ T628] RAX: 0000000000000000 RBX: ffff888004df2000 RCX: 0000000000000001
[ 70.144606][ T628] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 70.145062][ T628] RBP: ffffc90000f26fd8 R08: 0000000000000000 R09: 0000000000000000
[ 70.145547][ T628] R10: ffffc90000f27008 R11: ffffffffaaf8d1e0 R12: 1ffff920001e4de2
[ 70.146010][ T628] R13: 00000000000005dc R14: ffffc90000f27008 R15: ffff888004df2f48
[ 70.146495][ T628] FS: 00007fcb5ee6d800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 70.147042][ T628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.147457][ T628] CR2: 00000000004e6888 CR3: 000000000c7fe005 CR4: 0000000000772ef0
[ 70.147942][ T628] PKRU: 55555554
[ 70.148168][ T628] Call Trace:
[ 70.148412][ T628]
[ 70.148570][ T628] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 70.148892][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.149222][ T628] netif_set_mtu+0x88/0x100
[ 70.149532][ T628] ? __pfx_netif_set_mtu+0x10/0x10
[ 70.149845][ T628] dev_set_mtu+0xa4/0x230
[ 70.150081][ T628] br_mtu_auto_adjust+0x189/0x270
[ 70.150425][ T628] br_add_if+0xda3/0x1330
[ 70.150676][ T628] do_set_master+0x38a/0x6d0
[ 70.150979][ T628] ? kernel_text_address+0xce/0xe0
[ 70.151327][ T628] do_setlink.constprop.0+0x9fc/0x2650
[ 70.151656][ T628] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 70.152044][ T628] ? rcu_read_lock_any_held+0x43/0xb0
[ 70.152375][ T628] ? validate_chain+0x166/0x4d0
[ 70.152675][ T628] ? __kernel_text_address+0x12/0x40
[ 70.152990][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.153305][ T628] ? __mutex_trylock_common+0xf9/0x260
[ 70.153621][ T628] ? __pfx___mutex_trylock_common+0x10/0x10
[ 70.154008][ T628] ? rcu_is_watching+0x12/0xc0
[ 70.154341][ T628] ? rcu_is_watching+0x12/0xc0
[ 70.154650][ T628] ? trace_contention_end+0xdc/0x140
[ 70.154950][ T628] ? __mutex_lock+0x19c/0xcd0
[ 70.155275][ T628] ? find_held_lock+0x2b/0x80
[ 70.155601][ T628] ? rtnl_newlink+0x651/0xa60
[ 70.155909][ T628] ? __create_object+0x5e/0xb0
[ 70.156225][ T628] ? __pfx___mutex_lock+0x10/0x10
[ 70.156565][ T628] ? trace_cap_capable+0x10f/0x190
[ 70.156887][ T628] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 70.157272][ T628] ? __rtnl_newlink+0x40e/0xa40
[ 70.157599][ T628] rtnl_newlink+0x69a/0xa60
[ 70.157926][ T628] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.158231][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.158565][ T628] ? find_held_lock+0x2b/0x80
[ 70.158896][ T628] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 70.159202][ T628] ? __lock_release+0x5d/0x170
[ 70.159527][ T628] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.159871][ T628] rtnetlink_rcv_msg+0x713/0xc00
[ 70.160179][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.160499][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.160808][ T628] netlink_rcv_skb+0x124/0x350
[ 70.161115][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.161428][ T628] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 70.161757][ T628] ? netlink_deliver_tap+0x13e/0x340
[ 70.162059][ T628] ? netlink_deliver_tap+0xc3/0x340
[ 70.162367][ T628] netlink_unicast+0x4a1/0x780
[ 70.162669][ T628] ? __pfx_netlink_unicast+0x10/0x10
[ 70.162978][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.163324][ T628] netlink_sendmsg+0x721/0xbe0
[ 70.163630][ T628] ? __pfx_netlink_sendmsg+0x10/0x10
[ 70.163958][ T628] ? __import_iovec+0x238/0x3c0
[ 70.164298][ T628] ____sys_sendmsg+0x7aa/0xa10
[ 70.164618][ T628] ? __pfx_____sys_sendmsg+0x10/0x10
[ 70.164931][ T628] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 70.165333][ T628] ___sys_sendmsg+0xed/0x170
[ 70.165633][ T628] ? kasan_record_aux_stack+0x8c/0xa0
[ 70.165941][ T628] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 70.166324][ T628] ? __pfx____sys_sendmsg+0x10/0x10
[ 70.166862][ T628] ? find_held_lock+0x2b/0x80
[ 70.167182][ T628] ? __lock_acquire+0x44d/0x7e0
[ 70.167507][ T628] ? find_held_lock+0x2b/0x80
[ 70.167817][ T628] ? __virt_addr_valid+0x22e/0x450
[ 70.168345][ T628] ? __lock_release+0x5d/0x170
[ 70.168657][ T628] __sys_sendmsg+0x10b/0x1a0
[ 70.168950][ T628] ? __call_rcu_common.constprop.0+0x320/0x640
[ 70.169327][ T628] ? __pfx___sys_sendmsg+0x10/0x10
[ 70.169856][ T628] ? rcu_is_watching+0x12/0xc0
[ 70.170156][ T628] do_syscall_64+0xc1/0x380
[ 70.170469][ T628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.170848][ T628] RIP: 0033:0x7fcb5f03a1e7
[ 70.171397][ T628] 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
[ 70.172692][ T628] RSP: 002b:00007ffdcfe6afb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 70.173140][ T628] RAX: ffffffffffffffda RBX: 00007ffdcfe6b6f0 RCX: 00007fcb5f03a1e7
[ 70.173604][ T628] RDX: 0000000000000000 RSI: 00007ffdcfe6b020 RDI: 0000000000000005
[ 70.174281][ T628] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 70.174740][ T628] R10: 0000000008978910 R11: 0000000000000246 R12: 0000000000000005
[ 70.175186][ T628] R13: 00000000686e2880 R14: 0000000000499600 R15: 0000000000000000
[ 70.175667][ T628]
[ 70.175897][ T628] irq event stamp: 43431
[ 70.176120][ T628] hardirqs last enabled at (43439): [] __up_console_sem+0x6b/0x80
[ 70.176878][ T628] hardirqs last disabled at (43448): [] __up_console_sem+0x50/0x80
[ 70.177404][ T628] softirqs last enabled at (42546): [] fib6_run_gc+0x113/0x240
[ 70.177942][ T628] softirqs last disabled at (42538): [] fib6_run_gc+0x150/0x240
[ 70.178702][ T628] ---[ end trace 0000000000000000 ]---
[ 70.180967][ T47] br0: port 1(swp1) entered blocking state
[ 70.182276][ T47] br0: port 1(swp1) entered forwarding state
[ 70.581396][ T631] br0: port 2(vx0) entered blocking state
[ 70.581932][ T631] br0: port 2(vx0) entered disabled state
[ 70.582284][ T631] vx0: entered allmulticast mode
[ 70.584714][ T631] vx0: entered promiscuous mode
[ 70.586036][ T631] br0: port 2(vx0) entered blocking state
[ 70.586371][ T631] br0: port 2(vx0) entered forwarding state
[ 70.589673][ T631] ------------[ cut here ]------------
[ 70.590042][ T631] WARNING: CPU: 3 PID: 631 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 70.591305][ T631] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 70.591827][ T631] CPU: 3 UID: 0 PID: 631 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 70.592484][ T631] Tainted: [W]=WARN
[ 70.592734][ T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 70.593121][ T631] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 70.593487][ T631] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 70.594846][ T631] RSP: 0018:ffffc90000dd7080 EFLAGS: 00010246
[ 70.595269][ T631] RAX: 0000000000000000 RBX: ffff888004df2000 RCX: 0000000000000001
[ 70.595969][ T631] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 70.596603][ T631] RBP: ffffc90000dd7168 R08: 0000000000000000 R09: 0000000000000000
[ 70.597086][ T631] R10: ffffc90000dd7198 R11: ffffffffaaf8d1e0 R12: 1ffff920001bae14
[ 70.597642][ T631] R13: 00000000000005dc R14: ffffc90000dd7198 R15: ffff888004df2f48
[ 70.598127][ T631] FS: 00007f5e5e585800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 70.598706][ T631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.599130][ T631] CR2: 000000000043d940 CR3: 000000000e8f8001 CR4: 0000000000772ef0
[ 70.599630][ T631] PKRU: 55555554
[ 70.599889][ T631] Call Trace:
[ 70.600124][ T631]
[ 70.600286][ T631] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 70.600641][ T631] ? __lock_acquire+0x44d/0x7e0
[ 70.600966][ T631] netif_set_mtu+0x88/0x100
[ 70.601303][ T631] ? __pfx_netif_set_mtu+0x10/0x10
[ 70.601644][ T631] dev_set_mtu+0xa4/0x230
[ 70.601896][ T631] br_mtu_auto_adjust+0x189/0x270
[ 70.602223][ T631] br_add_if+0xda3/0x1330
[ 70.602486][ T631] do_set_master+0x38a/0x6d0
[ 70.602815][ T631] ? rtnl_configure_link+0x1d3/0x260
[ 70.603129][ T631] rtnl_newlink_create+0x3c9/0x8f0
[ 70.603475][ T631] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 70.603804][ T631] ? __dev_get_by_name+0x12/0x50
[ 70.604120][ T631] ? rtnl_dev_get+0xa2/0x150
[ 70.604472][ T631] ? __pfx_rtnl_dev_get+0x10/0x10
[ 70.604810][ T631] ? rtnl_newlink+0x651/0xa60
[ 70.605115][ T631] ? reacquire_held_locks+0xd1/0x200
[ 70.605463][ T631] __rtnl_newlink+0x231/0xa40
[ 70.605801][ T631] rtnl_newlink+0x69a/0xa60
[ 70.606142][ T631] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.606483][ T631] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 70.606806][ T631] ? __lock_release+0x5d/0x170
[ 70.607124][ T631] ? __pfx_rtnl_newlink+0x10/0x10
[ 70.607455][ T631] rtnetlink_rcv_msg+0x713/0xc00
[ 70.607769][ T631] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.608093][ T631] ? __lock_acquire+0x44d/0x7e0
[ 70.608427][ T631] netlink_rcv_skb+0x124/0x350
[ 70.608755][ T631] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 70.609077][ T631] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 70.609410][ T631] ? netlink_deliver_tap+0x13e/0x340
[ 70.609732][ T631] ? netlink_deliver_tap+0xc3/0x340
[ 70.610057][ T631] netlink_unicast+0x4a1/0x780
[ 70.610398][ T631] ? __pfx_netlink_unicast+0x10/0x10
[ 70.610717][ T631] ? __lock_acquire+0x44d/0x7e0
[ 70.611041][ T631] netlink_sendmsg+0x721/0xbe0
[ 70.611385][ T631] ? __pfx_netlink_sendmsg+0x10/0x10
[ 70.611703][ T631] ? __import_iovec+0x238/0x3c0
[ 70.612041][ T631] ____sys_sendmsg+0x7aa/0xa10
[ 70.612367][ T631] ? __pfx_____sys_sendmsg+0x10/0x10
[ 70.612677][ T631] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 70.613085][ T631] ___sys_sendmsg+0xed/0x170
[ 70.613434][ T631] ? __pfx____sys_sendmsg+0x10/0x10
[ 70.613758][ T631] ? __pfx_handle_pte_fault+0x10/0x10
[ 70.614083][ T631] ? reacquire_held_locks+0xd1/0x200
[ 70.614429][ T631] ? do_user_addr_fault+0x461/0xe00
[ 70.614758][ T631] ? __handle_mm_fault+0x3fc/0x5e0
[ 70.615063][ T631] ? __pfx___handle_mm_fault+0x10/0x10
[ 70.615413][ T631] ? lock_vma_under_rcu+0x36c/0x6b0
[ 70.615747][ T631] __sys_sendmsg+0x10b/0x1a0
[ 70.616057][ T631] ? __pfx___sys_sendmsg+0x10/0x10
[ 70.616390][ T631] ? exc_page_fault+0x5d/0xc0
[ 70.616720][ T631] ? do_user_addr_fault+0x959/0xe00
[ 70.617028][ T631] ? rcu_is_watching+0x12/0xc0
[ 70.617367][ T631] do_syscall_64+0xc1/0x380
[ 70.617680][ T631] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.618071][ T631] RIP: 0033:0x7f5e5e7521e7
[ 70.618408][ T631] 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
[ 70.619538][ T631] RSP: 002b:00007ffc307f6068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 70.620041][ T631] RAX: ffffffffffffffda RBX: 00007ffc307f67a0 RCX: 00007f5e5e7521e7
[ 70.620518][ T631] RDX: 0000000000000000 RSI: 00007ffc307f60d0 RDI: 0000000000000005
[ 70.620991][ T631] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 70.621462][ T631] R10: 00007f5e5e7e0ac0 R11: 0000000000000246 R12: 00007ffc307f67d8
[ 70.621934][ T631] R13: 00000000686e2880 R14: 0000000000499600 R15: 00007ffc307f61c0
[ 70.622424][ T631]
[ 70.622671][ T631] irq event stamp: 52139
[ 70.622905][ T631] hardirqs last enabled at (52147): [] __up_console_sem+0x6b/0x80
[ 70.623462][ T631] hardirqs last disabled at (52156): [] __up_console_sem+0x50/0x80
[ 70.624011][ T631] softirqs last enabled at (51520): [] handle_softirqs+0x358/0x620
[ 70.624591][ T631] softirqs last disabled at (51479): [] __irq_exit_rcu+0xfa/0x160
[ 70.625154][ T631] ---[ end trace 0000000000000000 ]---
[ 81.910359][ T66] br0: port 1(swp1) entered disabled state
[ 82.094220][ T66] swp1 (unregistering): left allmulticast mode
[ 82.094645][ T66] swp1 (unregistering): left promiscuous mode
[ 82.094995][ T66] br0: port 1(swp1) entered disabled state
[ 82.100288][ T66] ------------[ cut here ]------------
[ 82.101097][ T66] WARNING: CPU: 0 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 82.101629][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 82.102092][ T66] CPU: 0 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 82.102765][ T66] Tainted: [W]=WARN
[ 82.102990][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 82.103381][ T66] Workqueue: netns cleanup_net
[ 82.103692][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 82.103993][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 82.105086][ T66] RSP: 0000:ffffc900004775b0 EFLAGS: 00010246
[ 82.105475][ T66] RAX: 0000000000000000 RBX: ffff88800918a000 RCX: 0000000000000001
[ 82.105931][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 82.106393][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 82.106842][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 82.107301][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800918af48
[ 82.107761][ T66] FS: 0000000000000000(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 82.108290][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.108684][ T66] CR2: 0000000000406141 CR3: 000000005d34a002 CR4: 0000000000772ef0
[ 82.109147][ T66] PKRU: 55555554
[ 82.109381][ T66] Call Trace:
[ 82.109605][ T66]
[ 82.109755][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 82.110129][ T66] ? br_del_if+0xa3/0x1f0
[ 82.110362][ T66] ? br_device_event+0x53b/0x7f0
[ 82.110653][ T66] ? notifier_call_chain+0xcd/0x150
[ 82.110952][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 82.111256][ T66] ? cleanup_net+0x3a1/0x890
[ 82.111559][ T66] ? process_one_work+0xe40/0x1660
[ 82.111858][ T66] ? worker_thread+0x591/0xcf0
[ 82.112150][ T66] ? kthread+0x37b/0x600
[ 82.112380][ T66] ? ret_from_fork+0x240/0x320
[ 82.112676][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 82.112981][ T66] ? find_held_lock+0x2b/0x80
[ 82.113296][ T66] netif_set_mtu+0x88/0x100
[ 82.113608][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 82.113922][ T66] dev_set_mtu+0xa4/0x230
[ 82.114143][ T66] br_mtu_auto_adjust+0x189/0x270
[ 82.114473][ T66] br_del_if+0xb2/0x1f0
[ 82.114702][ T66] br_device_event+0x53b/0x7f0
[ 82.114996][ T66] ? __pfx_br_device_event+0x10/0x10
[ 82.115302][ T66] notifier_call_chain+0xcd/0x150
[ 82.115630][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 82.116003][ T66] ? mutex_is_locked+0x1c/0x60
[ 82.116303][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 82.116687][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 82.117053][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 82.117430][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 82.117817][ T66] default_device_exit_batch+0x240/0x2e0
[ 82.118111][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 82.118493][ T66] ops_undo_list+0x2c9/0x8a0
[ 82.118790][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 82.119083][ T66] ? cleanup_net+0x2c5/0x890
[ 82.119393][ T66] cleanup_net+0x3a1/0x890
[ 82.119691][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 82.119988][ T66] ? rcu_is_watching+0x12/0xc0
[ 82.120291][ T66] process_one_work+0xe40/0x1660
[ 82.120608][ T66] ? __pfx_process_one_work+0x10/0x10
[ 82.120917][ T66] ? assign_work+0x16c/0x240
[ 82.121217][ T66] worker_thread+0x591/0xcf0
[ 82.121533][ T66] ? __pfx_worker_thread+0x10/0x10
[ 82.121830][ T66] kthread+0x37b/0x600
[ 82.122053][ T66] ? __pfx_kthread+0x10/0x10
[ 82.122364][ T66] ? ret_from_fork+0x1b/0x320
[ 82.122666][ T66] ? __lock_release+0x5d/0x170
[ 82.122965][ T66] ? rcu_is_watching+0x12/0xc0
[ 82.123264][ T66] ? __pfx_kthread+0x10/0x10
[ 82.123582][ T66] ret_from_fork+0x240/0x320
[ 82.123884][ T66] ? __pfx_kthread+0x10/0x10
[ 82.124178][ T66] ret_from_fork_asm+0x1a/0x30
[ 82.124502][ T66]
[ 82.124725][ T66] irq event stamp: 253741
[ 82.124943][ T66] hardirqs last enabled at (253749): [] __up_console_sem+0x6b/0x80
[ 82.125465][ T66] hardirqs last disabled at (253758): [] __up_console_sem+0x50/0x80
[ 82.125975][ T66] softirqs last enabled at (253204): [] handle_softirqs+0x358/0x620
[ 82.126506][ T66] softirqs last disabled at (253191): [] __irq_exit_rcu+0xfa/0x160
[ 82.127013][ T66] ---[ end trace 0000000000000000 ]---
[ 82.422095][ T66] br0: port 1(swp1) entered disabled state
[ 82.661423][ T66] swp1 (unregistering): left allmulticast mode
[ 82.661859][ T66] swp1 (unregistering): left promiscuous mode
[ 82.662213][ T66] br0: port 1(swp1) entered disabled state
[ 82.665215][ T66] ------------[ cut here ]------------
[ 82.665786][ T66] WARNING: CPU: 0 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 82.666336][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 82.666821][ T66] CPU: 0 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 82.667515][ T66] Tainted: [W]=WARN
[ 82.667750][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 82.668136][ T66] Workqueue: netns cleanup_net
[ 82.668460][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 82.668782][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 82.669900][ T66] RSP: 0000:ffffc900004775b0 EFLAGS: 00010246
[ 82.670285][ T66] RAX: 0000000000000000 RBX: ffff888004df2000 RCX: 0000000000000001
[ 82.670742][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 82.671190][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 82.671650][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 82.672104][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff888004df2f48
[ 82.672559][ T66] FS: 0000000000000000(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 82.673084][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.673465][ T66] CR2: 0000000000406141 CR3: 000000001145f004 CR4: 0000000000772ef0
[ 82.673930][ T66] PKRU: 55555554
[ 82.674150][ T66] Call Trace:
[ 82.674395][ T66]
[ 82.674555][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 82.674938][ T66] ? br_del_if+0xa3/0x1f0
[ 82.675166][ T66] ? br_device_event+0x53b/0x7f0
[ 82.675473][ T66] ? notifier_call_chain+0xcd/0x150
[ 82.675780][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 82.676081][ T66] ? cleanup_net+0x3a1/0x890
[ 82.676391][ T66] ? process_one_work+0xe40/0x1660
[ 82.676686][ T66] ? worker_thread+0x591/0xcf0
[ 82.676981][ T66] ? kthread+0x37b/0x600
[ 82.677206][ T66] ? ret_from_fork+0x240/0x320
[ 82.677521][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 82.677825][ T66] ? find_held_lock+0x2b/0x80
[ 82.678137][ T66] netif_set_mtu+0x88/0x100
[ 82.678453][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 82.678765][ T66] dev_set_mtu+0xa4/0x230
[ 82.678996][ T66] br_mtu_auto_adjust+0x189/0x270
[ 82.679294][ T66] br_del_if+0xb2/0x1f0
[ 82.679536][ T66] br_device_event+0x53b/0x7f0
[ 82.679833][ T66] ? __pfx_br_device_event+0x10/0x10
[ 82.680132][ T66] notifier_call_chain+0xcd/0x150
[ 82.680453][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 82.680830][ T66] ? mutex_is_locked+0x1c/0x60
[ 82.681127][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 82.681500][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 82.681871][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 82.682244][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 82.682633][ T66] default_device_exit_batch+0x240/0x2e0
[ 82.682932][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 82.683315][ T66] ops_undo_list+0x2c9/0x8a0
[ 82.683618][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 82.683915][ T66] ? cleanup_net+0x2c5/0x890
[ 82.684218][ T66] cleanup_net+0x3a1/0x890
[ 82.684529][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 82.684832][ T66] ? rcu_is_watching+0x12/0xc0
[ 82.685138][ T66] process_one_work+0xe40/0x1660
[ 82.685449][ T66] ? __pfx_process_one_work+0x10/0x10
[ 82.685757][ T66] ? assign_work+0x16c/0x240
[ 82.686058][ T66] worker_thread+0x591/0xcf0
[ 82.686378][ T66] ? __pfx_worker_thread+0x10/0x10
[ 82.686676][ T66] kthread+0x37b/0x600
[ 82.686902][ T66] ? __pfx_kthread+0x10/0x10
[ 82.687422][ T66] ? ret_from_fork+0x1b/0x320
[ 82.687732][ T66] ? __lock_release+0x5d/0x170
[ 82.688247][ T66] ? rcu_is_watching+0x12/0xc0
[ 82.688556][ T66] ? __pfx_kthread+0x10/0x10
[ 82.688863][ T66] ret_from_fork+0x240/0x320
[ 82.689158][ T66] ? __pfx_kthread+0x10/0x10
[ 82.689458][ T66] ret_from_fork_asm+0x1a/0x30
[ 82.689772][ T66]
[ 82.690208][ T66] irq event stamp: 295121
[ 82.690446][ T66] hardirqs last enabled at (295131): [] __up_console_sem+0x6b/0x80
[ 82.691380][ T66] hardirqs last disabled at (295140): [] __up_console_sem+0x50/0x80
[ 82.691899][ T66] softirqs last enabled at (295076): [] handle_softirqs+0x358/0x620
[ 82.692420][ T66] softirqs last disabled at (295065): [] __irq_exit_rcu+0xfa/0x160
[ 82.692943][ T66] ---[ end trace 0000000000000000 ]---
[ 82.932018][ T66] vx0: left allmulticast mode
[ 82.932471][ T66] vx0: left promiscuous mode
[ 82.933001][ T66] br0: port 2(vx0) entered disabled state
[ 83.496014][ T66] vx0: left allmulticast mode
[ 83.496443][ T66] vx0: left promiscuous mode
[ 83.496941][ T66] br0: port 2(vx0) entered disabled state
[ 94.584117][ T798] br0: port 1(swp1) entered blocking state
[ 94.584728][ T798] br0: port 1(swp1) entered disabled state
[ 94.585134][ T798] swp1: entered allmulticast mode
[ 94.587414][ T798] swp1: entered promiscuous mode
[ 94.592100][ T798] ------------[ cut here ]------------
[ 94.592470][ T798] WARNING: CPU: 0 PID: 798 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.593092][ T798] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 94.593595][ T798] CPU: 0 UID: 0 PID: 798 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 94.594215][ T798] Tainted: [W]=WARN
[ 94.594495][ T798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.594886][ T798] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 94.595208][ T798] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 94.596324][ T798] RSP: 0018:ffffc90001536ef0 EFLAGS: 00010246
[ 94.596715][ T798] RAX: 0000000000000000 RBX: ffff888008dba000 RCX: 0000000000000001
[ 94.597177][ T798] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 94.597652][ T798] RBP: ffffc90001536fd8 R08: 0000000000000000 R09: 0000000000000000
[ 94.598121][ T798] R10: ffffc90001537008 R11: ffffffffaaf8d1e0 R12: 1ffff920002a6de2
[ 94.598600][ T798] R13: 00000000000005dc R14: ffffc90001537008 R15: ffff888008dbaf48
[ 94.599053][ T798] FS: 00007fade18d5800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 94.599593][ T798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.599986][ T798] CR2: 00000000004e6888 CR3: 0000000010eae003 CR4: 0000000000772ef0
[ 94.600454][ T798] PKRU: 55555554
[ 94.600685][ T798] Call Trace:
[ 94.600911][ T798]
[ 94.601070][ T798] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 94.601387][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.601708][ T798] netif_set_mtu+0x88/0x100
[ 94.602033][ T798] ? __pfx_netif_set_mtu+0x10/0x10
[ 94.602378][ T798] dev_set_mtu+0xa4/0x230
[ 94.602612][ T798] br_mtu_auto_adjust+0x189/0x270
[ 94.602928][ T798] br_add_if+0xda3/0x1330
[ 94.603172][ T798] do_set_master+0x38a/0x6d0
[ 94.603480][ T798] ? kernel_text_address+0xce/0xe0
[ 94.603788][ T798] do_setlink.constprop.0+0x9fc/0x2650
[ 94.604093][ T798] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 94.604503][ T798] ? rcu_read_lock_any_held+0x43/0xb0
[ 94.604805][ T798] ? validate_chain+0x166/0x4d0
[ 94.605109][ T798] ? __kernel_text_address+0x12/0x40
[ 94.605423][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.605726][ T798] ? __mutex_trylock_common+0xf9/0x260
[ 94.606035][ T798] ? __pfx___mutex_trylock_common+0x10/0x10
[ 94.606447][ T798] ? rcu_is_watching+0x12/0xc0
[ 94.606761][ T798] ? rcu_is_watching+0x12/0xc0
[ 94.607063][ T798] ? trace_contention_end+0xdc/0x140
[ 94.607379][ T798] ? __mutex_lock+0x19c/0xcd0
[ 94.607691][ T798] ? find_held_lock+0x2b/0x80
[ 94.607994][ T798] ? rtnl_newlink+0x651/0xa60
[ 94.608302][ T798] ? __create_object+0x5e/0xb0
[ 94.608618][ T798] ? __pfx___mutex_lock+0x10/0x10
[ 94.608928][ T798] ? trace_cap_capable+0x10f/0x190
[ 94.609238][ T798] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 94.609622][ T798] ? __rtnl_newlink+0x40e/0xa40
[ 94.609932][ T798] rtnl_newlink+0x69a/0xa60
[ 94.610243][ T798] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.610577][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.610888][ T798] ? find_held_lock+0x2b/0x80
[ 94.611198][ T798] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 94.611523][ T798] ? __lock_release+0x5d/0x170
[ 94.611828][ T798] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.612126][ T798] rtnetlink_rcv_msg+0x713/0xc00
[ 94.612441][ T798] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.612748][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.613060][ T798] netlink_rcv_skb+0x124/0x350
[ 94.613376][ T798] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.613687][ T798] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 94.614000][ T798] ? netlink_deliver_tap+0x13e/0x340
[ 94.614345][ T798] ? netlink_deliver_tap+0xc3/0x340
[ 94.614652][ T798] netlink_unicast+0x4a1/0x780
[ 94.614960][ T798] ? __pfx_netlink_unicast+0x10/0x10
[ 94.615260][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.615573][ T798] netlink_sendmsg+0x721/0xbe0
[ 94.615883][ T798] ? __pfx_netlink_sendmsg+0x10/0x10
[ 94.616188][ T798] ? __import_iovec+0x238/0x3c0
[ 94.616509][ T798] ____sys_sendmsg+0x7aa/0xa10
[ 94.616817][ T798] ? __pfx_____sys_sendmsg+0x10/0x10
[ 94.617115][ T798] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 94.617516][ T798] ___sys_sendmsg+0xed/0x170
[ 94.617819][ T798] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.618127][ T798] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.618530][ T798] ? __pfx____sys_sendmsg+0x10/0x10
[ 94.618840][ T798] ? find_held_lock+0x2b/0x80
[ 94.619149][ T798] ? __lock_acquire+0x44d/0x7e0
[ 94.619467][ T798] ? find_held_lock+0x2b/0x80
[ 94.619779][ T798] ? __virt_addr_valid+0x22e/0x450
[ 94.620085][ T798] ? __lock_release+0x5d/0x170
[ 94.620405][ T798] __sys_sendmsg+0x10b/0x1a0
[ 94.620717][ T798] ? __call_rcu_common.constprop.0+0x320/0x640
[ 94.621087][ T798] ? __pfx___sys_sendmsg+0x10/0x10
[ 94.621411][ T798] ? rcu_is_watching+0x12/0xc0
[ 94.621721][ T798] do_syscall_64+0xc1/0x380
[ 94.622023][ T798] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.622426][ T798] RIP: 0033:0x7fade1aa21e7
[ 94.622746][ T798] 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
[ 94.623842][ T798] RSP: 002b:00007ffee5ad22d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.624334][ T798] RAX: ffffffffffffffda RBX: 00007ffee5ad2a10 RCX: 00007fade1aa21e7
[ 94.624791][ T798] RDX: 0000000000000000 RSI: 00007ffee5ad2340 RDI: 0000000000000005
[ 94.625257][ T798] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 94.625713][ T798] R10: 0000000037765910 R11: 0000000000000246 R12: 0000000000000005
[ 94.626169][ T798] R13: 00000000686e2898 R14: 0000000000499600 R15: 0000000000000000
[ 94.626665][ T798]
[ 94.626906][ T798] irq event stamp: 43281
[ 94.627133][ T798] hardirqs last enabled at (43289): [] __up_console_sem+0x6b/0x80
[ 94.627672][ T798] hardirqs last disabled at (43298): [] __up_console_sem+0x50/0x80
[ 94.628191][ T798] softirqs last enabled at (43270): [] handle_softirqs+0x358/0x620
[ 94.628725][ T798] softirqs last disabled at (43249): [] __irq_exit_rcu+0xfa/0x160
[ 94.629257][ T798] ---[ end trace 0000000000000000 ]---
[ 94.993916][ T801] br0: port 2(vx0) entered blocking state
[ 94.994361][ T801] br0: port 2(vx0) entered disabled state
[ 94.994673][ T801] vx0: entered allmulticast mode
[ 94.996882][ T801] vx0: entered promiscuous mode
[ 94.997663][ T801] br0: port 2(vx0) entered blocking state
[ 94.997953][ T801] br0: port 2(vx0) entered forwarding state
[ 94.998888][ T801] ------------[ cut here ]------------
[ 94.999203][ T801] WARNING: CPU: 1 PID: 801 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.999816][ T801] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 95.000290][ T801] CPU: 1 UID: 0 PID: 801 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.000930][ T801] Tainted: [W]=WARN
[ 95.001164][ T801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.001962][ T801] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.002279][ T801] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 95.003379][ T801] RSP: 0018:ffffc90001567080 EFLAGS: 00010246
[ 95.003774][ T801] RAX: 0000000000000000 RBX: ffff888008dba000 RCX: 0000000000000001
[ 95.004230][ T801] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 95.004719][ T801] RBP: ffffc90001567168 R08: 0000000000000000 R09: 0000000000000000
[ 95.005178][ T801] R10: ffffc90001567198 R11: ffffffffab8ceab8 R12: 1ffff920002ace14
[ 95.005652][ T801] R13: 00000000000005dc R14: ffffc90001567198 R15: ffff888008dbaf48
[ 95.006110][ T801] FS: 00007fdd8d97e800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 95.006656][ T801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.007043][ T801] CR2: 000000000043d940 CR3: 000000000ea69003 CR4: 0000000000772ef0
[ 95.007516][ T801] PKRU: 55555554
[ 95.007752][ T801] Call Trace:
[ 95.007982][ T801]
[ 95.008141][ T801] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.008472][ T801] ? mark_held_locks+0x49/0x80
[ 95.008782][ T801] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 95.009160][ T801] ? lockdep_hardirqs_on+0x7c/0x110
[ 95.009483][ T801] netif_set_mtu+0x88/0x100
[ 95.009789][ T801] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.010110][ T801] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 95.010513][ T801] dev_set_mtu+0xa4/0x230
[ 95.010748][ T801] br_mtu_auto_adjust+0x189/0x270
[ 95.011056][ T801] br_add_if+0xda3/0x1330
[ 95.011297][ T801] do_set_master+0x38a/0x6d0
[ 95.011614][ T801] ? rtnl_configure_link+0x1d3/0x260
[ 95.011922][ T801] rtnl_newlink_create+0x3c9/0x8f0
[ 95.012234][ T801] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 95.012554][ T801] ? __dev_get_by_name+0x12/0x50
[ 95.012869][ T801] ? rtnl_dev_get+0xa2/0x150
[ 95.013171][ T801] ? __pfx_rtnl_dev_get+0x10/0x10
[ 95.013495][ T801] ? rtnl_newlink+0x651/0xa60
[ 95.013809][ T801] ? reacquire_held_locks+0xd1/0x200
[ 95.014117][ T801] __rtnl_newlink+0x231/0xa40
[ 95.014446][ T801] rtnl_newlink+0x69a/0xa60
[ 95.014766][ T801] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.015082][ T801] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.015392][ T801] ? __lock_release+0x5d/0x170
[ 95.015704][ T801] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.016007][ T801] rtnetlink_rcv_msg+0x713/0xc00
[ 95.016338][ T801] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.016650][ T801] ? __lock_acquire+0x44d/0x7e0
[ 95.016958][ T801] netlink_rcv_skb+0x124/0x350
[ 95.017270][ T801] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.017587][ T801] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.017908][ T801] ? netlink_deliver_tap+0x13e/0x340
[ 95.018211][ T801] ? netlink_deliver_tap+0xc3/0x340
[ 95.018528][ T801] netlink_unicast+0x4a1/0x780
[ 95.018836][ T801] ? __pfx_netlink_unicast+0x10/0x10
[ 95.019145][ T801] ? __lock_acquire+0x44d/0x7e0
[ 95.019463][ T801] netlink_sendmsg+0x721/0xbe0
[ 95.019776][ T801] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.020082][ T801] ? __import_iovec+0x238/0x3c0
[ 95.020413][ T801] ____sys_sendmsg+0x7aa/0xa10
[ 95.020723][ T801] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.021024][ T801] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.021428][ T801] ___sys_sendmsg+0xed/0x170
[ 95.021747][ T801] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.022051][ T801] ? __pfx_handle_pte_fault+0x10/0x10
[ 95.022366][ T801] ? reacquire_held_locks+0xd1/0x200
[ 95.022669][ T801] ? do_user_addr_fault+0x461/0xe00
[ 95.022978][ T801] ? __handle_mm_fault+0x3fc/0x5e0
[ 95.023282][ T801] ? __pfx___handle_mm_fault+0x10/0x10
[ 95.023600][ T801] ? lock_vma_under_rcu+0x36c/0x6b0
[ 95.023929][ T801] __sys_sendmsg+0x10b/0x1a0
[ 95.024233][ T801] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.024600][ T801] ? exc_page_fault+0x5d/0xc0
[ 95.024913][ T801] ? do_user_addr_fault+0x959/0xe00
[ 95.025220][ T801] ? rcu_is_watching+0x12/0xc0
[ 95.025544][ T801] do_syscall_64+0xc1/0x380
[ 95.025861][ T801] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.026236][ T801] RIP: 0033:0x7fdd8db4b1e7
[ 95.026561][ T801] 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
[ 95.027653][ T801] RSP: 002b:00007fffd5c13a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.028125][ T801] RAX: ffffffffffffffda RBX: 00007fffd5c141c0 RCX: 00007fdd8db4b1e7
[ 95.028600][ T801] RDX: 0000000000000000 RSI: 00007fffd5c13af0 RDI: 0000000000000005
[ 95.029058][ T801] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 95.029524][ T801] R10: 00007fdd8dbd9ac0 R11: 0000000000000246 R12: 00007fffd5c141f8
[ 95.029991][ T801] R13: 00000000686e2899 R14: 0000000000499600 R15: 00007fffd5c13be0
[ 95.030472][ T801]
[ 95.030702][ T801] irq event stamp: 44119
[ 95.030930][ T801] hardirqs last enabled at (44127): [] __up_console_sem+0x6b/0x80
[ 95.031469][ T801] hardirqs last disabled at (44136): [] __up_console_sem+0x50/0x80
[ 95.032006][ T801] softirqs last enabled at (44072): [] handle_softirqs+0x358/0x620
[ 95.032575][ T801] softirqs last disabled at (44153): [] __irq_exit_rcu+0xfa/0x160
[ 95.033102][ T801] ---[ end trace 0000000000000000 ]---
[ 95.036180][ T126] br0: port 1(swp1) entered blocking state
[ 95.036546][ T126] br0: port 1(swp1) entered forwarding state
[ 97.213363][ T818] br0: port 1(swp1) entered blocking state
[ 97.213859][ T818] br0: port 1(swp1) entered disabled state
[ 97.214243][ T818] swp1: entered allmulticast mode
[ 97.217859][ T818] swp1: entered promiscuous mode
[ 97.223559][ T818] ------------[ cut here ]------------
[ 97.223886][ T818] WARNING: CPU: 1 PID: 818 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 97.224496][ T818] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 97.224965][ T818] CPU: 1 UID: 0 PID: 818 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 97.225579][ T818] Tainted: [W]=WARN
[ 97.225808][ T818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 97.226184][ T818] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 97.226497][ T818] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 97.227568][ T818] RSP: 0018:ffffc90001656ef0 EFLAGS: 00010246
[ 97.227951][ T818] RAX: 0000000000000000 RBX: ffff888010d3a000 RCX: 0000000000000001
[ 97.228404][ T818] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 97.228849][ T818] RBP: ffffc90001656fd8 R08: 0000000000000000 R09: 0000000000000000
[ 97.229296][ T818] R10: ffffc90001657008 R11: ffffffffaaf8d1e0 R12: 1ffff920002cade2
[ 97.229753][ T818] R13: 00000000000005dc R14: ffffc90001657008 R15: ffff888010d3af48
[ 97.230198][ T818] FS: 00007f638aa96800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 97.230725][ T818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.231101][ T818] CR2: 00000000004e6888 CR3: 000000000b8ef006 CR4: 0000000000772ef0
[ 97.231560][ T818] PKRU: 55555554
[ 97.231786][ T818] Call Trace:
[ 97.232011][ T818]
[ 97.232168][ T818] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 97.232482][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.232797][ T818] netif_set_mtu+0x88/0x100
[ 97.233097][ T818] ? __pfx_netif_set_mtu+0x10/0x10
[ 97.233421][ T818] dev_set_mtu+0xa4/0x230
[ 97.233650][ T818] br_mtu_auto_adjust+0x189/0x270
[ 97.233953][ T818] br_add_if+0xda3/0x1330
[ 97.234197][ T818] do_set_master+0x38a/0x6d0
[ 97.234520][ T818] ? kernel_text_address+0xce/0xe0
[ 97.234825][ T818] do_setlink.constprop.0+0x9fc/0x2650
[ 97.235129][ T818] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 97.235524][ T818] ? rcu_read_lock_any_held+0x43/0xb0
[ 97.235820][ T818] ? validate_chain+0x166/0x4d0
[ 97.236119][ T818] ? __kernel_text_address+0x12/0x40
[ 97.236444][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.236745][ T818] ? __mutex_trylock_common+0xf9/0x260
[ 97.237048][ T818] ? __pfx___mutex_trylock_common+0x10/0x10
[ 97.237432][ T818] ? rcu_is_watching+0x12/0xc0
[ 97.237737][ T818] ? rcu_is_watching+0x12/0xc0
[ 97.238039][ T818] ? trace_contention_end+0xdc/0x140
[ 97.238352][ T818] ? __mutex_lock+0x19c/0xcd0
[ 97.238665][ T818] ? find_held_lock+0x2b/0x80
[ 97.238967][ T818] ? rtnl_newlink+0x651/0xa60
[ 97.239261][ T818] ? __create_object+0x5e/0xb0
[ 97.239584][ T818] ? __pfx___mutex_lock+0x10/0x10
[ 97.239882][ T818] ? trace_cap_capable+0x10f/0x190
[ 97.240183][ T818] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 97.240567][ T818] ? __rtnl_newlink+0x40e/0xa40
[ 97.240884][ T818] rtnl_newlink+0x69a/0xa60
[ 97.241189][ T818] ? __pfx_rtnl_newlink+0x10/0x10
[ 97.241495][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.241801][ T818] ? find_held_lock+0x2b/0x80
[ 97.242098][ T818] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 97.242404][ T818] ? __lock_release+0x5d/0x170
[ 97.242706][ T818] ? __pfx_rtnl_newlink+0x10/0x10
[ 97.243002][ T818] rtnetlink_rcv_msg+0x713/0xc00
[ 97.243308][ T818] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 97.243691][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.243999][ T818] netlink_rcv_skb+0x124/0x350
[ 97.244307][ T818] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 97.244626][ T818] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 97.244932][ T818] ? netlink_deliver_tap+0x13e/0x340
[ 97.245231][ T818] ? netlink_deliver_tap+0xc3/0x340
[ 97.245547][ T818] netlink_unicast+0x4a1/0x780
[ 97.245850][ T818] ? __pfx_netlink_unicast+0x10/0x10
[ 97.246150][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.246462][ T818] netlink_sendmsg+0x721/0xbe0
[ 97.246764][ T818] ? __pfx_netlink_sendmsg+0x10/0x10
[ 97.247065][ T818] ? __import_iovec+0x238/0x3c0
[ 97.247380][ T818] ____sys_sendmsg+0x7aa/0xa10
[ 97.247680][ T818] ? __pfx_____sys_sendmsg+0x10/0x10
[ 97.247987][ T818] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 97.248384][ T818] ___sys_sendmsg+0xed/0x170
[ 97.248681][ T818] ? kasan_record_aux_stack+0x8c/0xa0
[ 97.248996][ T818] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 97.249400][ T818] ? __pfx____sys_sendmsg+0x10/0x10
[ 97.249718][ T818] ? find_held_lock+0x2b/0x80
[ 97.250040][ T818] ? __lock_acquire+0x44d/0x7e0
[ 97.250371][ T818] ? find_held_lock+0x2b/0x80
[ 97.250685][ T818] ? __virt_addr_valid+0x22e/0x450
[ 97.250999][ T818] ? __lock_release+0x5d/0x170
[ 97.251337][ T818] __sys_sendmsg+0x10b/0x1a0
[ 97.251651][ T818] ? __call_rcu_common.constprop.0+0x320/0x640
[ 97.252037][ T818] ? __pfx___sys_sendmsg+0x10/0x10
[ 97.252377][ T818] ? rcu_is_watching+0x12/0xc0
[ 97.252700][ T818] do_syscall_64+0xc1/0x380
[ 97.253015][ T818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.253634][ T818] RIP: 0033:0x7f638ac631e7
[ 97.253959][ T818] 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
[ 97.255276][ T818] RSP: 002b:00007fff61056928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 97.255735][ T818] RAX: ffffffffffffffda RBX: 00007fff61057060 RCX: 00007f638ac631e7
[ 97.256185][ T818] RDX: 0000000000000000 RSI: 00007fff61056990 RDI: 0000000000000005
[ 97.256854][ T818] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 97.257308][ T818] R10: 000000002d004910 R11: 0000000000000246 R12: 0000000000000005
[ 97.257984][ T818] R13: 00000000686e289b R14: 0000000000499600 R15: 0000000000000000
[ 97.258457][ T818]
[ 97.258683][ T818] irq event stamp: 48623
[ 97.258909][ T818] hardirqs last enabled at (48631): [] __up_console_sem+0x6b/0x80
[ 97.259688][ T818] hardirqs last disabled at (48640): [] __up_console_sem+0x50/0x80
[ 97.260241][ T818] softirqs last enabled at (48454): [] handle_softirqs+0x358/0x620
[ 97.261016][ T818] softirqs last disabled at (48445): [] __irq_exit_rcu+0xfa/0x160
[ 97.261576][ T818] ---[ end trace 0000000000000000 ]---
[ 97.263045][ T126] br0: port 1(swp1) entered blocking state
[ 97.263433][ T126] br0: port 1(swp1) entered forwarding state
[ 97.634060][ T821] br0: port 2(vx0) entered blocking state
[ 97.634520][ T821] br0: port 2(vx0) entered disabled state
[ 97.634843][ T821] vx0: entered allmulticast mode
[ 97.637043][ T821] vx0: entered promiscuous mode
[ 97.639147][ T821] br0: port 2(vx0) entered blocking state
[ 97.639492][ T821] br0: port 2(vx0) entered forwarding state
[ 97.640271][ T821] ------------[ cut here ]------------
[ 97.640961][ T821] WARNING: CPU: 3 PID: 821 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 97.641600][ T821] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 97.642094][ T821] CPU: 3 UID: 0 PID: 821 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 97.642749][ T821] Tainted: [W]=WARN
[ 97.642990][ T821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 97.643399][ T821] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 97.643729][ T821] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 97.644891][ T821] RSP: 0018:ffffc900013a7080 EFLAGS: 00010246
[ 97.645293][ T821] RAX: 0000000000000000 RBX: ffff888010d3a000 RCX: 0000000000000001
[ 97.645781][ T821] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 97.646259][ T821] RBP: ffffc900013a7168 R08: 0000000000000000 R09: 0000000000000000
[ 97.646748][ T821] R10: ffffc900013a7198 R11: ffffffffab8ceab8 R12: 1ffff92000274e14
[ 97.647225][ T821] R13: 00000000000005dc R14: ffffc900013a7198 R15: ffff888010d3af48
[ 97.647708][ T821] FS: 00007f99019c2800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 97.648263][ T821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.648676][ T821] CR2: 000000000043d940 CR3: 000000000b8eb002 CR4: 0000000000772ef0
[ 97.649161][ T821] PKRU: 55555554
[ 97.649411][ T821] Call Trace:
[ 97.649651][ T821]
[ 97.649817][ T821] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 97.650139][ T821] ? mark_held_locks+0x49/0x80
[ 97.650470][ T821] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 97.650867][ T821] ? lockdep_hardirqs_on+0x7c/0x110
[ 97.651194][ T821] netif_set_mtu+0x88/0x100
[ 97.651524][ T821] ? __pfx_netif_set_mtu+0x10/0x10
[ 97.651851][ T821] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 97.652250][ T821] dev_set_mtu+0xa4/0x230
[ 97.652501][ T821] br_mtu_auto_adjust+0x189/0x270
[ 97.652825][ T821] br_add_if+0xda3/0x1330
[ 97.653076][ T821] do_set_master+0x38a/0x6d0
[ 97.653410][ T821] ? rtnl_configure_link+0x1d3/0x260
[ 97.653738][ T821] rtnl_newlink_create+0x3c9/0x8f0
[ 97.654060][ T821] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 97.654396][ T821] ? __dev_get_by_name+0x12/0x50
[ 97.654717][ T821] ? rtnl_dev_get+0xa2/0x150
[ 97.655032][ T821] ? __pfx_rtnl_dev_get+0x10/0x10
[ 97.655363][ T821] ? rtnl_newlink+0x651/0xa60
[ 97.655682][ T821] ? reacquire_held_locks+0xd1/0x200
[ 97.656007][ T821] __rtnl_newlink+0x231/0xa40
[ 97.656355][ T821] rtnl_newlink+0x69a/0xa60
[ 97.656680][ T821] ? __pfx_rtnl_newlink+0x10/0x10
[ 97.657009][ T821] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 97.657340][ T821] ? __lock_release+0x5d/0x170
[ 97.657660][ T821] ? __pfx_rtnl_newlink+0x10/0x10
[ 97.657977][ T821] rtnetlink_rcv_msg+0x713/0xc00
[ 97.658295][ T821] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 97.658635][ T821] ? __lock_acquire+0x44d/0x7e0
[ 97.658959][ T821] netlink_rcv_skb+0x124/0x350
[ 97.659278][ T821] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 97.659605][ T821] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 97.659937][ T821] ? netlink_deliver_tap+0x13e/0x340
[ 97.660251][ T821] ? netlink_deliver_tap+0xc3/0x340
[ 97.660585][ T821] netlink_unicast+0x4a1/0x780
[ 97.660907][ T821] ? __pfx_netlink_unicast+0x10/0x10
[ 97.661224][ T821] ? __lock_acquire+0x44d/0x7e0
[ 97.661564][ T821] netlink_sendmsg+0x721/0xbe0
[ 97.661889][ T821] ? __pfx_netlink_sendmsg+0x10/0x10
[ 97.662207][ T821] ? __import_iovec+0x238/0x3c0
[ 97.662541][ T821] ____sys_sendmsg+0x7aa/0xa10
[ 97.662861][ T821] ? __pfx_____sys_sendmsg+0x10/0x10
[ 97.663185][ T821] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 97.663606][ T821] ___sys_sendmsg+0xed/0x170
[ 97.663925][ T821] ? __pfx____sys_sendmsg+0x10/0x10
[ 97.664241][ T821] ? __pfx_handle_pte_fault+0x10/0x10
[ 97.664603][ T821] ? reacquire_held_locks+0xd1/0x200
[ 97.664917][ T821] ? do_user_addr_fault+0x461/0xe00
[ 97.665249][ T821] ? __handle_mm_fault+0x3fc/0x5e0
[ 97.665581][ T821] ? __pfx___handle_mm_fault+0x10/0x10
[ 97.665899][ T821] ? lock_vma_under_rcu+0x36c/0x6b0
[ 97.666238][ T821] __sys_sendmsg+0x10b/0x1a0
[ 97.666572][ T821] ? __pfx___sys_sendmsg+0x10/0x10
[ 97.666889][ T821] ? exc_page_fault+0x5d/0xc0
[ 97.667212][ T821] ? do_user_addr_fault+0x959/0xe00
[ 97.667552][ T821] ? rcu_is_watching+0x12/0xc0
[ 97.667877][ T821] do_syscall_64+0xc1/0x380
[ 97.668199][ T821] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.668608][ T821] RIP: 0033:0x7f9901b8f1e7
[ 97.668939][ T821] 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
[ 97.670087][ T821] RSP: 002b:00007ffe1926c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 97.670578][ T821] RAX: ffffffffffffffda RBX: 00007ffe1926c9f0 RCX: 00007f9901b8f1e7
[ 97.671057][ T821] RDX: 0000000000000000 RSI: 00007ffe1926c320 RDI: 0000000000000005
[ 97.671545][ T821] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 97.672030][ T821] R10: 00007f9901c1dac0 R11: 0000000000000246 R12: 00007ffe1926ca28
[ 97.672522][ T821] R13: 00000000686e289b R14: 0000000000499600 R15: 00007ffe1926c410
[ 97.673011][ T821]
[ 97.673252][ T821] irq event stamp: 45741
[ 97.673500][ T821] hardirqs last enabled at (45751): [] __up_console_sem+0x6b/0x80
[ 97.674061][ T821] hardirqs last disabled at (45758): [] __up_console_sem+0x50/0x80
[ 97.674628][ T821] softirqs last enabled at (45332): [] handle_softirqs+0x358/0x620
[ 97.675182][ T821] softirqs last disabled at (45317): [] __irq_exit_rcu+0xfa/0x160
[ 97.675740][ T821] ---[ end trace 0000000000000000 ]---
[ 125.623156][ T66] br0: port 1(swp1) entered disabled state
[ 125.751181][ T66] swp1 (unregistering): left allmulticast mode
[ 125.751587][ T66] swp1 (unregistering): left promiscuous mode
[ 125.751932][ T66] br0: port 1(swp1) entered disabled state
[ 125.753817][ T66] ------------[ cut here ]------------
[ 125.754129][ T66] WARNING: CPU: 0 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 125.754677][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 125.755139][ T66] CPU: 0 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 125.755817][ T66] Tainted: [W]=WARN
[ 125.756043][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 125.756415][ T66] Workqueue: netns cleanup_net
[ 125.756731][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 125.757036][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 125.758090][ T66] RSP: 0000:ffffc900004775b0 EFLAGS: 00010246
[ 125.758481][ T66] RAX: 0000000000000000 RBX: ffff888008dba000 RCX: 0000000000000001
[ 125.758929][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 125.759379][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 125.759823][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 125.760266][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff888008dbaf48
[ 125.760715][ T66] FS: 0000000000000000(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 125.761225][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.761610][ T66] CR2: 00007f3e6a557990 CR3: 000000005d34a005 CR4: 0000000000772ef0
[ 125.762049][ T66] PKRU: 55555554
[ 125.762267][ T66] Call Trace:
[ 125.762495][ T66]
[ 125.762648][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 125.763023][ T66] ? br_del_if+0xa3/0x1f0
[ 125.763247][ T66] ? br_device_event+0x53b/0x7f0
[ 125.763549][ T66] ? notifier_call_chain+0xcd/0x150
[ 125.763860][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 125.764149][ T66] ? cleanup_net+0x3a1/0x890
[ 125.764454][ T66] ? process_one_work+0xe40/0x1660
[ 125.764747][ T66] ? worker_thread+0x591/0xcf0
[ 125.765038][ T66] ? kthread+0x37b/0x600
[ 125.765260][ T66] ? ret_from_fork+0x240/0x320
[ 125.765569][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 125.765875][ T66] ? find_held_lock+0x2b/0x80
[ 125.766185][ T66] netif_set_mtu+0x88/0x100
[ 125.766489][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 125.766806][ T66] dev_set_mtu+0xa4/0x230
[ 125.767031][ T66] br_mtu_auto_adjust+0x189/0x270
[ 125.767335][ T66] br_del_if+0xb2/0x1f0
[ 125.767558][ T66] br_device_event+0x53b/0x7f0
[ 125.767851][ T66] ? __pfx_br_device_event+0x10/0x10
[ 125.768149][ T66] notifier_call_chain+0xcd/0x150
[ 125.768455][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 125.768826][ T66] ? mutex_is_locked+0x1c/0x60
[ 125.769117][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 125.769487][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 125.769846][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 125.770209][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 125.770585][ T66] default_device_exit_batch+0x240/0x2e0
[ 125.770880][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 125.771251][ T66] ops_undo_list+0x2c9/0x8a0
[ 125.771557][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 125.771844][ T66] ? cleanup_net+0x2c5/0x890
[ 125.772141][ T66] cleanup_net+0x3a1/0x890
[ 125.772448][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 125.772743][ T66] ? rcu_is_watching+0x12/0xc0
[ 125.773037][ T66] process_one_work+0xe40/0x1660
[ 125.773346][ T66] ? __pfx_process_one_work+0x10/0x10
[ 125.773683][ T66] ? assign_work+0x16c/0x240
[ 125.773978][ T66] worker_thread+0x591/0xcf0
[ 125.774277][ T66] ? __pfx_worker_thread+0x10/0x10
[ 125.774600][ T66] kthread+0x37b/0x600
[ 125.774821][ T66] ? __pfx_kthread+0x10/0x10
[ 125.775106][ T66] ? ret_from_fork+0x1b/0x320
[ 125.775407][ T66] ? __lock_release+0x5d/0x170
[ 125.775703][ T66] ? rcu_is_watching+0x12/0xc0
[ 125.775992][ T66] ? __pfx_kthread+0x10/0x10
[ 125.776282][ T66] ret_from_fork+0x240/0x320
[ 125.776583][ T66] ? __pfx_kthread+0x10/0x10
[ 125.776876][ T66] ret_from_fork_asm+0x1a/0x30
[ 125.777190][ T66]
[ 125.777418][ T66] irq event stamp: 451693
[ 125.777640][ T66] hardirqs last enabled at (451701): [] __up_console_sem+0x6b/0x80
[ 125.778148][ T66] hardirqs last disabled at (451708): [] __up_console_sem+0x50/0x80
[ 125.778665][ T66] softirqs last enabled at (451156): [] handle_softirqs+0x358/0x620
[ 125.779180][ T66] softirqs last disabled at (451151): [] __irq_exit_rcu+0xfa/0x160
[ 125.779693][ T66] ---[ end trace 0000000000000000 ]---
[ 126.058398][ T66] br0: port 1(swp1) entered disabled state
[ 126.249146][ T66] swp1 (unregistering): left allmulticast mode
[ 126.249610][ T66] swp1 (unregistering): left promiscuous mode
[ 126.249960][ T66] br0: port 1(swp1) entered disabled state
[ 126.251704][ T66] ------------[ cut here ]------------
[ 126.252054][ T66] WARNING: CPU: 1 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 126.252735][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 126.253188][ T66] CPU: 1 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 126.253979][ T66] Tainted: [W]=WARN
[ 126.254204][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 126.254738][ T66] Workqueue: netns cleanup_net
[ 126.255044][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 126.255578][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 126.256657][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 126.257027][ T66] RAX: 0000000000000000 RBX: ffff888010d3a000 RCX: 0000000000000001
[ 126.257471][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 126.257904][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 126.258349][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 126.258784][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff888010d3af48
[ 126.259218][ T66] FS: 0000000000000000(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 126.259729][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.260093][ T66] CR2: 0000564f49e6f9c8 CR3: 000000005d34a004 CR4: 0000000000772ef0
[ 126.260545][ T66] PKRU: 55555554
[ 126.260762][ T66] Call Trace:
[ 126.260976][ T66]
[ 126.261121][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 126.261491][ T66] ? br_del_if+0xa3/0x1f0
[ 126.261712][ T66] ? br_device_event+0x53b/0x7f0
[ 126.261995][ T66] ? notifier_call_chain+0xcd/0x150
[ 126.262292][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 126.262590][ T66] ? cleanup_net+0x3a1/0x890
[ 126.262878][ T66] ? process_one_work+0xe40/0x1660
[ 126.263163][ T66] ? worker_thread+0x591/0xcf0
[ 126.263457][ T66] ? kthread+0x37b/0x600
[ 126.263682][ T66] ? ret_from_fork+0x240/0x320
[ 126.263971][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 126.264261][ T66] ? find_held_lock+0x2b/0x80
[ 126.264582][ T66] netif_set_mtu+0x88/0x100
[ 126.264871][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 126.265174][ T66] dev_set_mtu+0xa4/0x230
[ 126.265405][ T66] br_mtu_auto_adjust+0x189/0x270
[ 126.265702][ T66] br_del_if+0xb2/0x1f0
[ 126.265922][ T66] br_device_event+0x53b/0x7f0
[ 126.266209][ T66] ? __pfx_br_device_event+0x10/0x10
[ 126.266512][ T66] notifier_call_chain+0xcd/0x150
[ 126.266813][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 126.267177][ T66] ? mutex_is_locked+0x1c/0x60
[ 126.267473][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 126.267833][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 126.268188][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 126.268554][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 126.268926][ T66] default_device_exit_batch+0x240/0x2e0
[ 126.269214][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 126.269593][ T66] ops_undo_list+0x2c9/0x8a0
[ 126.269885][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 126.270169][ T66] ? cleanup_net+0x2c5/0x890
[ 126.270474][ T66] cleanup_net+0x3a1/0x890
[ 126.270763][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 126.271055][ T66] ? rcu_is_watching+0x12/0xc0
[ 126.271355][ T66] process_one_work+0xe40/0x1660
[ 126.271652][ T66] ? __pfx_process_one_work+0x10/0x10
[ 126.271947][ T66] ? assign_work+0x16c/0x240
[ 126.272238][ T66] worker_thread+0x591/0xcf0
[ 126.272543][ T66] ? __pfx_worker_thread+0x10/0x10
[ 126.272834][ T66] kthread+0x37b/0x600
[ 126.273050][ T66] ? __pfx_kthread+0x10/0x10
[ 126.273346][ T66] ? ret_from_fork+0x1b/0x320
[ 126.273631][ T66] ? __lock_release+0x5d/0x170
[ 126.273922][ T66] ? rcu_is_watching+0x12/0xc0
[ 126.274208][ T66] ? __pfx_kthread+0x10/0x10
[ 126.274514][ T66] ret_from_fork+0x240/0x320
[ 126.274801][ T66] ? __pfx_kthread+0x10/0x10
[ 126.275088][ T66] ret_from_fork_asm+0x1a/0x30
[ 126.275398][ T66]
[ 126.275614][ T66] irq event stamp: 487051
[ 126.275836][ T66] hardirqs last enabled at (487059): [] __up_console_sem+0x6b/0x80
[ 126.276344][ T66] hardirqs last disabled at (487068): [] __up_console_sem+0x50/0x80
[ 126.276845][ T66] softirqs last enabled at (486514): [] handle_softirqs+0x358/0x620
[ 126.277351][ T66] softirqs last disabled at (486497): [] __irq_exit_rcu+0xfa/0x160
[ 126.277856][ T66] ---[ end trace 0000000000000000 ]---
[ 126.533691][ T66] vx0: left allmulticast mode
[ 126.534035][ T66] vx0: left promiscuous mode
[ 126.534536][ T66] br0: port 2(vx0) entered disabled state
[ 127.002222][ T66] vx0: left allmulticast mode
[ 127.002642][ T66] vx0: left promiscuous mode
[ 127.003168][ T66] br0: port 2(vx0) entered disabled state
[ 137.563985][ T1067] br0: port 1(swp1) entered blocking state
[ 137.564550][ T1067] br0: port 1(swp1) entered disabled state
[ 137.564948][ T1067] swp1: entered allmulticast mode
[ 137.567229][ T1067] swp1: entered promiscuous mode
[ 137.573105][ T1067] ------------[ cut here ]------------
[ 137.573501][ T1067] WARNING: CPU: 2 PID: 1067 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.574118][ T1067] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 137.574638][ T1067] CPU: 2 UID: 0 PID: 1067 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.575267][ T1067] Tainted: [W]=WARN
[ 137.575538][ T1067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.575938][ T1067] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.576264][ T1067] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 137.577385][ T1067] RSP: 0018:ffffc90001d66ef0 EFLAGS: 00010246
[ 137.577780][ T1067] RAX: 0000000000000000 RBX: ffff88800bb82000 RCX: 0000000000000001
[ 137.578245][ T1067] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 137.578726][ T1067] RBP: ffffc90001d66fd8 R08: 0000000000000000 R09: 0000000000000000
[ 137.579186][ T1067] R10: ffffc90001d67008 R11: ffffffffaaf8d1e0 R12: 1ffff920003acde2
[ 137.579660][ T1067] R13: 00000000000005dc R14: ffffc90001d67008 R15: ffff88800bb82f48
[ 137.580125][ T1067] FS: 00007f5db0b0a800(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 137.580683][ T1067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.581074][ T1067] CR2: 00000000004e6888 CR3: 000000000ce3f006 CR4: 0000000000772ef0
[ 137.581576][ T1067] PKRU: 55555554
[ 137.581817][ T1067] Call Trace:
[ 137.582052][ T1067]
[ 137.582249][ T1067] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.582739][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.583204][ T1067] netif_set_mtu+0x88/0x100
[ 137.583680][ T1067] ? __pfx_netif_set_mtu+0x10/0x10
[ 137.584138][ T1067] dev_set_mtu+0xa4/0x230
[ 137.584580][ T1067] br_mtu_auto_adjust+0x189/0x270
[ 137.585042][ T1067] br_add_if+0xda3/0x1330
[ 137.585334][ T1067] do_set_master+0x38a/0x6d0
[ 137.585655][ T1067] ? kernel_text_address+0xce/0xe0
[ 137.585977][ T1067] do_setlink.constprop.0+0x9fc/0x2650
[ 137.586297][ T1067] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 137.586695][ T1067] ? rcu_read_lock_any_held+0x43/0xb0
[ 137.587010][ T1067] ? validate_chain+0x166/0x4d0
[ 137.587329][ T1067] ? __kernel_text_address+0x12/0x40
[ 137.587642][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.587956][ T1067] ? __mutex_trylock_common+0xf9/0x260
[ 137.588268][ T1067] ? __pfx___mutex_trylock_common+0x10/0x10
[ 137.588672][ T1067] ? rcu_is_watching+0x12/0xc0
[ 137.588985][ T1067] ? rcu_is_watching+0x12/0xc0
[ 137.589293][ T1067] ? trace_contention_end+0xdc/0x140
[ 137.589633][ T1067] ? __mutex_lock+0x19c/0xcd0
[ 137.589961][ T1067] ? find_held_lock+0x2b/0x80
[ 137.590273][ T1067] ? rtnl_newlink+0x651/0xa60
[ 137.590590][ T1067] ? __create_object+0x5e/0xb0
[ 137.590913][ T1067] ? __pfx___mutex_lock+0x10/0x10
[ 137.591234][ T1067] ? trace_cap_capable+0x10f/0x190
[ 137.591573][ T1067] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 137.591961][ T1067] ? __rtnl_newlink+0x40e/0xa40
[ 137.592278][ T1067] rtnl_newlink+0x69a/0xa60
[ 137.592606][ T1067] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.592914][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.593230][ T1067] ? find_held_lock+0x2b/0x80
[ 137.593572][ T1067] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 137.593885][ T1067] ? __lock_release+0x5d/0x170
[ 137.594194][ T1067] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.594526][ T1067] rtnetlink_rcv_msg+0x713/0xc00
[ 137.594838][ T1067] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.595149][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.595473][ T1067] netlink_rcv_skb+0x124/0x350
[ 137.595796][ T1067] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.596118][ T1067] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 137.596451][ T1067] ? netlink_deliver_tap+0x13e/0x340
[ 137.596766][ T1067] ? netlink_deliver_tap+0xc3/0x340
[ 137.597077][ T1067] netlink_unicast+0x4a1/0x780
[ 137.597418][ T1067] ? __pfx_netlink_unicast+0x10/0x10
[ 137.597730][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.598045][ T1067] netlink_sendmsg+0x721/0xbe0
[ 137.598373][ T1067] ? __pfx_netlink_sendmsg+0x10/0x10
[ 137.598684][ T1067] ? __import_iovec+0x238/0x3c0
[ 137.599005][ T1067] ____sys_sendmsg+0x7aa/0xa10
[ 137.599343][ T1067] ? __pfx_____sys_sendmsg+0x10/0x10
[ 137.599652][ T1067] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 137.600044][ T1067] ___sys_sendmsg+0xed/0x170
[ 137.600401][ T1067] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.600726][ T1067] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.601111][ T1067] ? __pfx____sys_sendmsg+0x10/0x10
[ 137.601446][ T1067] ? find_held_lock+0x2b/0x80
[ 137.601766][ T1067] ? __lock_acquire+0x44d/0x7e0
[ 137.602078][ T1067] ? find_held_lock+0x2b/0x80
[ 137.602399][ T1067] ? __virt_addr_valid+0x22e/0x450
[ 137.602712][ T1067] ? __lock_release+0x5d/0x170
[ 137.603037][ T1067] __sys_sendmsg+0x10b/0x1a0
[ 137.603357][ T1067] ? __call_rcu_common.constprop.0+0x320/0x640
[ 137.603745][ T1067] ? __pfx___sys_sendmsg+0x10/0x10
[ 137.604067][ T1067] ? rcu_is_watching+0x12/0xc0
[ 137.604397][ T1067] do_syscall_64+0xc1/0x380
[ 137.604715][ T1067] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.605094][ T1067] RIP: 0033:0x7f5db0cd71e7
[ 137.605453][ T1067] 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
[ 137.606537][ T1067] RSP: 002b:00007ffca606d3e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 137.606997][ T1067] RAX: ffffffffffffffda RBX: 00007ffca606db20 RCX: 00007f5db0cd71e7
[ 137.607475][ T1067] RDX: 0000000000000000 RSI: 00007ffca606d450 RDI: 0000000000000005
[ 137.607940][ T1067] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 137.608403][ T1067] R10: 000000000ecc4910 R11: 0000000000000246 R12: 0000000000000005
[ 137.608856][ T1067] R13: 00000000686e28c3 R14: 0000000000499600 R15: 0000000000000000
[ 137.609355][ T1067]
[ 137.609596][ T1067] irq event stamp: 47695
[ 137.609861][ T1067] hardirqs last enabled at (47705): [] __up_console_sem+0x6b/0x80
[ 137.610414][ T1067] hardirqs last disabled at (47716): [] __up_console_sem+0x50/0x80
[ 137.610946][ T1067] softirqs last enabled at (47682): [] handle_softirqs+0x358/0x620
[ 137.611497][ T1067] softirqs last disabled at (47661): [] __irq_exit_rcu+0xfa/0x160
[ 137.612024][ T1067] ---[ end trace 0000000000000000 ]---
[ 137.984161][ T1070] br0: port 2(vx0) entered blocking state
[ 137.984558][ T1070] br0: port 2(vx0) entered disabled state
[ 137.984879][ T1070] vx0: entered allmulticast mode
[ 137.987148][ T1070] vx0: entered promiscuous mode
[ 137.988323][ T1070] br0: port 2(vx0) entered blocking state
[ 137.988626][ T1070] br0: port 2(vx0) entered forwarding state
[ 137.990230][ T1070] ------------[ cut here ]------------
[ 137.990577][ T1070] WARNING: CPU: 3 PID: 1070 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.991199][ T1070] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 137.992260][ T1070] CPU: 3 UID: 0 PID: 1070 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.993045][ T1070] Tainted: [W]=WARN
[ 137.993278][ T1070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.993663][ T1070] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.993985][ T1070] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 137.995111][ T1070] RSP: 0018:ffffc90001d97080 EFLAGS: 00010246
[ 137.995508][ T1070] RAX: 0000000000000000 RBX: ffff88800bb82000 RCX: 0000000000000001
[ 137.995969][ T1070] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 137.996434][ T1070] RBP: ffffc90001d97168 R08: 0000000000000000 R09: 0000000000000000
[ 137.996900][ T1070] R10: ffffc90001d97198 R11: ffffffffaaf8d1e0 R12: 1ffff920003b2e14
[ 137.997364][ T1070] R13: 00000000000005dc R14: ffffc90001d97198 R15: ffff88800bb82f48
[ 137.997821][ T1070] FS: 00007fd93b265800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 137.998371][ T1070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.998771][ T1070] CR2: 000000000043d940 CR3: 000000000ee24001 CR4: 0000000000772ef0
[ 137.999227][ T1070] PKRU: 55555554
[ 137.999464][ T1070] Call Trace:
[ 137.999697][ T1070]
[ 137.999857][ T1070] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 138.000161][ T1070] ? __lock_acquire+0x44d/0x7e0
[ 138.000495][ T1070] netif_set_mtu+0x88/0x100
[ 138.000812][ T1070] ? __pfx_netif_set_mtu+0x10/0x10
[ 138.001137][ T1070] dev_set_mtu+0xa4/0x230
[ 138.001382][ T1070] br_mtu_auto_adjust+0x189/0x270
[ 138.001696][ T1070] br_add_if+0xda3/0x1330
[ 138.001939][ T1070] do_set_master+0x38a/0x6d0
[ 138.002243][ T1070] ? rtnl_configure_link+0x1d3/0x260
[ 138.002569][ T1070] rtnl_newlink_create+0x3c9/0x8f0
[ 138.002885][ T1070] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 138.003194][ T1070] ? __dev_get_by_name+0x12/0x50
[ 138.003515][ T1070] ? rtnl_dev_get+0xa2/0x150
[ 138.003823][ T1070] ? __pfx_rtnl_dev_get+0x10/0x10
[ 138.004132][ T1070] ? rtnl_newlink+0x651/0xa60
[ 138.004454][ T1070] ? reacquire_held_locks+0xd1/0x200
[ 138.004763][ T1070] __rtnl_newlink+0x231/0xa40
[ 138.005081][ T1070] rtnl_newlink+0x69a/0xa60
[ 138.005417][ T1070] ? __pfx_rtnl_newlink+0x10/0x10
[ 138.005758][ T1070] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 138.006077][ T1070] ? __lock_release+0x5d/0x170
[ 138.006420][ T1070] ? __pfx_rtnl_newlink+0x10/0x10
[ 138.006737][ T1070] rtnetlink_rcv_msg+0x713/0xc00
[ 138.007060][ T1070] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.007394][ T1070] ? __lock_acquire+0x44d/0x7e0
[ 138.007703][ T1070] netlink_rcv_skb+0x124/0x350
[ 138.008008][ T1070] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.008334][ T1070] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 138.008649][ T1070] ? netlink_deliver_tap+0x13e/0x340
[ 138.008955][ T1070] ? netlink_deliver_tap+0xc3/0x340
[ 138.009263][ T1070] netlink_unicast+0x4a1/0x780
[ 138.009581][ T1070] ? __pfx_netlink_unicast+0x10/0x10
[ 138.009889][ T1070] ? __lock_acquire+0x44d/0x7e0
[ 138.010201][ T1070] netlink_sendmsg+0x721/0xbe0
[ 138.010535][ T1070] ? __pfx_netlink_sendmsg+0x10/0x10
[ 138.010851][ T1070] ? __import_iovec+0x238/0x3c0
[ 138.011162][ T1070] ____sys_sendmsg+0x7aa/0xa10
[ 138.011479][ T1070] ? __pfx_____sys_sendmsg+0x10/0x10
[ 138.011782][ T1070] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 138.012172][ T1070] ___sys_sendmsg+0xed/0x170
[ 138.012498][ T1070] ? __pfx____sys_sendmsg+0x10/0x10
[ 138.012812][ T1070] ? __pfx_handle_pte_fault+0x10/0x10
[ 138.013141][ T1070] ? reacquire_held_locks+0xd1/0x200
[ 138.013468][ T1070] ? do_user_addr_fault+0x461/0xe00
[ 138.013783][ T1070] ? __handle_mm_fault+0x3fc/0x5e0
[ 138.014085][ T1070] ? __pfx___handle_mm_fault+0x10/0x10
[ 138.014412][ T1070] ? lock_vma_under_rcu+0x36c/0x6b0
[ 138.014753][ T1070] __sys_sendmsg+0x10b/0x1a0
[ 138.015058][ T1070] ? __pfx___sys_sendmsg+0x10/0x10
[ 138.015372][ T1070] ? exc_page_fault+0x5d/0xc0
[ 138.015684][ T1070] ? do_user_addr_fault+0x959/0xe00
[ 138.015992][ T1070] ? rcu_is_watching+0x12/0xc0
[ 138.016303][ T1070] do_syscall_64+0xc1/0x380
[ 138.016623][ T1070] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.017018][ T1070] RIP: 0033:0x7fd93b4321e7
[ 138.017347][ T1070] 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
[ 138.018456][ T1070] RSP: 002b:00007ffed544f0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 138.018918][ T1070] RAX: ffffffffffffffda RBX: 00007ffed544f7f0 RCX: 00007fd93b4321e7
[ 138.019388][ T1070] RDX: 0000000000000000 RSI: 00007ffed544f120 RDI: 0000000000000005
[ 138.019847][ T1070] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 138.020301][ T1070] R10: 00007fd93b4c0ac0 R11: 0000000000000246 R12: 00007ffed544f828
[ 138.020767][ T1070] R13: 00000000686e28c4 R14: 0000000000499600 R15: 00007ffed544f210
[ 138.021248][ T1070]
[ 138.021487][ T1070] irq event stamp: 48433
[ 138.021715][ T1070] hardirqs last enabled at (48441): [] __up_console_sem+0x6b/0x80
[ 138.022245][ T1070] hardirqs last disabled at (48448): [] __up_console_sem+0x50/0x80
[ 138.022787][ T1070] softirqs last enabled at (48478): [] handle_softirqs+0x358/0x620
[ 138.023332][ T1070] softirqs last disabled at (48457): [] __irq_exit_rcu+0xfa/0x160
[ 138.023864][ T1070] ---[ end trace 0000000000000000 ]---
[ 138.194264][ T69] br0: port 1(swp1) entered blocking state
[ 138.194732][ T69] br0: port 1(swp1) entered forwarding state
[ 140.039356][ T1087] br0: port 1(swp1) entered blocking state
[ 140.039891][ T1087] br0: port 1(swp1) entered disabled state
[ 140.040294][ T1087] swp1: entered allmulticast mode
[ 140.043389][ T1087] swp1: entered promiscuous mode
[ 140.047742][ T1087] ------------[ cut here ]------------
[ 140.048086][ T1087] WARNING: CPU: 2 PID: 1087 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 140.050011][ T1087] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 140.050508][ T1087] CPU: 2 UID: 0 PID: 1087 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 140.051118][ T1087] Tainted: [W]=WARN
[ 140.051382][ T1087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 140.051766][ T1087] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 140.052084][ T1087] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 140.053167][ T1087] RSP: 0018:ffffc90001756ef0 EFLAGS: 00010246
[ 140.053563][ T1087] RAX: 0000000000000000 RBX: ffff88800ad32000 RCX: 0000000000000001
[ 140.054050][ T1087] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 140.054537][ T1087] RBP: ffffc90001756fd8 R08: 0000000000000000 R09: 0000000000000000
[ 140.054992][ T1087] R10: ffffc90001757008 R11: ffffffffaaf8d1e0 R12: 1ffff920002eade2
[ 140.055459][ T1087] R13: 00000000000005dc R14: ffffc90001757008 R15: ffff88800ad32f48
[ 140.055913][ T1087] FS: 00007fa4ec092800(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 140.056464][ T1087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.056853][ T1087] CR2: 00000000004e6888 CR3: 00000000116bf004 CR4: 0000000000772ef0
[ 140.057320][ T1087] PKRU: 55555554
[ 140.057559][ T1087] Call Trace:
[ 140.057792][ T1087]
[ 140.057961][ T1087] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 140.058275][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.058625][ T1087] netif_set_mtu+0x88/0x100
[ 140.058936][ T1087] ? __pfx_netif_set_mtu+0x10/0x10
[ 140.059260][ T1087] dev_set_mtu+0xa4/0x230
[ 140.059507][ T1087] br_mtu_auto_adjust+0x189/0x270
[ 140.059821][ T1087] br_add_if+0xda3/0x1330
[ 140.060073][ T1087] do_set_master+0x38a/0x6d0
[ 140.060391][ T1087] ? kernel_text_address+0xce/0xe0
[ 140.060712][ T1087] do_setlink.constprop.0+0x9fc/0x2650
[ 140.061023][ T1087] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 140.061420][ T1087] ? rcu_read_lock_any_held+0x43/0xb0
[ 140.061730][ T1087] ? validate_chain+0x166/0x4d0
[ 140.062041][ T1087] ? __kernel_text_address+0x12/0x40
[ 140.062359][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.062674][ T1087] ? __mutex_trylock_common+0xf9/0x260
[ 140.062994][ T1087] ? __pfx___mutex_trylock_common+0x10/0x10
[ 140.063385][ T1087] ? rcu_is_watching+0x12/0xc0
[ 140.063701][ T1087] ? rcu_is_watching+0x12/0xc0
[ 140.064008][ T1087] ? trace_contention_end+0xdc/0x140
[ 140.064328][ T1087] ? __mutex_lock+0x19c/0xcd0
[ 140.064643][ T1087] ? find_held_lock+0x2b/0x80
[ 140.064956][ T1087] ? rtnl_newlink+0x651/0xa60
[ 140.065263][ T1087] ? __create_object+0x5e/0xb0
[ 140.065592][ T1087] ? __pfx___mutex_lock+0x10/0x10
[ 140.065902][ T1087] ? trace_cap_capable+0x10f/0x190
[ 140.066212][ T1087] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 140.066606][ T1087] ? __rtnl_newlink+0x40e/0xa40
[ 140.066926][ T1087] rtnl_newlink+0x69a/0xa60
[ 140.067248][ T1087] ? __pfx_rtnl_newlink+0x10/0x10
[ 140.067572][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.067897][ T1087] ? find_held_lock+0x2b/0x80
[ 140.068214][ T1087] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 140.068530][ T1087] ? __lock_release+0x5d/0x170
[ 140.068840][ T1087] ? __pfx_rtnl_newlink+0x10/0x10
[ 140.069146][ T1087] rtnetlink_rcv_msg+0x713/0xc00
[ 140.069466][ T1087] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.069778][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.070095][ T1087] netlink_rcv_skb+0x124/0x350
[ 140.070423][ T1087] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.070736][ T1087] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 140.071054][ T1087] ? netlink_deliver_tap+0x13e/0x340
[ 140.071369][ T1087] ? netlink_deliver_tap+0xc3/0x340
[ 140.071683][ T1087] netlink_unicast+0x4a1/0x780
[ 140.071996][ T1087] ? __pfx_netlink_unicast+0x10/0x10
[ 140.072303][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.072634][ T1087] netlink_sendmsg+0x721/0xbe0
[ 140.072945][ T1087] ? __pfx_netlink_sendmsg+0x10/0x10
[ 140.073258][ T1087] ? __import_iovec+0x238/0x3c0
[ 140.073582][ T1087] ____sys_sendmsg+0x7aa/0xa10
[ 140.073901][ T1087] ? __pfx_____sys_sendmsg+0x10/0x10
[ 140.074211][ T1087] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 140.074627][ T1087] ___sys_sendmsg+0xed/0x170
[ 140.074945][ T1087] ? kasan_record_aux_stack+0x8c/0xa0
[ 140.075255][ T1087] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 140.075646][ T1087] ? __pfx____sys_sendmsg+0x10/0x10
[ 140.075963][ T1087] ? find_held_lock+0x2b/0x80
[ 140.076280][ T1087] ? __lock_acquire+0x44d/0x7e0
[ 140.076603][ T1087] ? find_held_lock+0x2b/0x80
[ 140.076912][ T1087] ? __virt_addr_valid+0x22e/0x450
[ 140.077229][ T1087] ? __lock_release+0x5d/0x170
[ 140.077555][ T1087] __sys_sendmsg+0x10b/0x1a0
[ 140.077861][ T1087] ? __call_rcu_common.constprop.0+0x320/0x640
[ 140.078243][ T1087] ? __pfx___sys_sendmsg+0x10/0x10
[ 140.078574][ T1087] ? rcu_is_watching+0x12/0xc0
[ 140.078884][ T1087] do_syscall_64+0xc1/0x380
[ 140.079205][ T1087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.079604][ T1087] RIP: 0033:0x7fa4ec25f1e7
[ 140.079926][ T1087] 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
[ 140.081229][ T1087] RSP: 002b:00007fffe9cfd9f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 140.081722][ T1087] RAX: ffffffffffffffda RBX: 00007fffe9cfe130 RCX: 00007fa4ec25f1e7
[ 140.082414][ T1087] RDX: 0000000000000000 RSI: 00007fffe9cfda60 RDI: 0000000000000005
[ 140.082873][ T1087] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 140.083335][ T1087] R10: 000000000102e910 R11: 0000000000000246 R12: 0000000000000005
[ 140.084015][ T1087] R13: 00000000686e28c6 R14: 0000000000499600 R15: 0000000000000000
[ 140.084513][ T1087]
[ 140.084748][ T1087] irq event stamp: 48719
[ 140.084981][ T1087] hardirqs last enabled at (48729): [] __up_console_sem+0x6b/0x80
[ 140.085728][ T1087] hardirqs last disabled at (48740): [] __up_console_sem+0x50/0x80
[ 140.086252][ T1087] softirqs last enabled at (47664): [] handle_softirqs+0x358/0x620
[ 140.087010][ T1087] softirqs last disabled at (46801): [] __irq_exit_rcu+0xfa/0x160
[ 140.087544][ T1087] ---[ end trace 0000000000000000 ]---
[ 140.089251][ T69] br0: port 1(swp1) entered blocking state
[ 140.089809][ T69] br0: port 1(swp1) entered forwarding state
[ 140.452919][ T1090] br0: port 2(vx0) entered blocking state
[ 140.453395][ T1090] br0: port 2(vx0) entered disabled state
[ 140.453736][ T1090] vx0: entered allmulticast mode
[ 140.455989][ T1090] vx0: entered promiscuous mode
[ 140.457392][ T1090] br0: port 2(vx0) entered blocking state
[ 140.457706][ T1090] br0: port 2(vx0) entered forwarding state
[ 140.459612][ T1090] ------------[ cut here ]------------
[ 140.459942][ T1090] WARNING: CPU: 2 PID: 1090 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 140.461090][ T1090] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 140.461593][ T1090] CPU: 2 UID: 0 PID: 1090 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 140.462218][ T1090] Tainted: [W]=WARN
[ 140.462490][ T1090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 140.462886][ T1090] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 140.463218][ T1090] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 140.464350][ T1090] RSP: 0018:ffffc90001e77080 EFLAGS: 00010246
[ 140.464756][ T1090] RAX: 0000000000000000 RBX: ffff88800ad32000 RCX: 0000000000000001
[ 140.465226][ T1090] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 140.465706][ T1090] RBP: ffffc90001e77168 R08: 0000000000000000 R09: 0000000000000000
[ 140.466202][ T1090] R10: ffffc90001e77198 R11: ffffffffaaf8d1e0 R12: 1ffff920003cee14
[ 140.466684][ T1090] R13: 00000000000005dc R14: ffffc90001e77198 R15: ffff88800ad32f48
[ 140.467162][ T1090] FS: 00007f3cd1118800(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 140.467717][ T1090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.468114][ T1090] CR2: 000000000043d940 CR3: 000000000d25c001 CR4: 0000000000772ef0
[ 140.468610][ T1090] PKRU: 55555554
[ 140.468854][ T1090] Call Trace:
[ 140.469095][ T1090]
[ 140.469269][ T1090] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 140.469599][ T1090] ? __lock_acquire+0x44d/0x7e0
[ 140.469941][ T1090] netif_set_mtu+0x88/0x100
[ 140.470258][ T1090] ? __pfx_netif_set_mtu+0x10/0x10
[ 140.470599][ T1090] dev_set_mtu+0xa4/0x230
[ 140.470843][ T1090] br_mtu_auto_adjust+0x189/0x270
[ 140.471166][ T1090] br_add_if+0xda3/0x1330
[ 140.471430][ T1090] do_set_master+0x38a/0x6d0
[ 140.471756][ T1090] ? rtnl_configure_link+0x1d3/0x260
[ 140.472076][ T1090] rtnl_newlink_create+0x3c9/0x8f0
[ 140.472419][ T1090] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 140.472741][ T1090] ? __dev_get_by_name+0x12/0x50
[ 140.473063][ T1090] ? rtnl_dev_get+0xa2/0x150
[ 140.473393][ T1090] ? __pfx_rtnl_dev_get+0x10/0x10
[ 140.473716][ T1090] ? rtnl_newlink+0x651/0xa60
[ 140.474037][ T1090] ? reacquire_held_locks+0xd1/0x200
[ 140.474392][ T1090] __rtnl_newlink+0x231/0xa40
[ 140.474720][ T1090] rtnl_newlink+0x69a/0xa60
[ 140.475042][ T1090] ? __pfx_rtnl_newlink+0x10/0x10
[ 140.475380][ T1090] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 140.475696][ T1090] ? __lock_release+0x5d/0x170
[ 140.476014][ T1090] ? __pfx_rtnl_newlink+0x10/0x10
[ 140.476355][ T1090] rtnetlink_rcv_msg+0x713/0xc00
[ 140.476681][ T1090] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.477003][ T1090] ? __lock_acquire+0x44d/0x7e0
[ 140.477336][ T1090] netlink_rcv_skb+0x124/0x350
[ 140.477657][ T1090] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.477978][ T1090] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 140.478323][ T1090] ? netlink_deliver_tap+0x13e/0x340
[ 140.478643][ T1090] ? netlink_deliver_tap+0xc3/0x340
[ 140.478966][ T1090] netlink_unicast+0x4a1/0x780
[ 140.479288][ T1090] ? __pfx_netlink_unicast+0x10/0x10
[ 140.479613][ T1090] ? __lock_acquire+0x44d/0x7e0
[ 140.479935][ T1090] netlink_sendmsg+0x721/0xbe0
[ 140.480258][ T1090] ? __pfx_netlink_sendmsg+0x10/0x10
[ 140.480599][ T1090] ? __import_iovec+0x238/0x3c0
[ 140.480926][ T1090] ____sys_sendmsg+0x7aa/0xa10
[ 140.481251][ T1090] ? __pfx_____sys_sendmsg+0x10/0x10
[ 140.481573][ T1090] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 140.481978][ T1090] ___sys_sendmsg+0xed/0x170
[ 140.482293][ T1090] ? __pfx____sys_sendmsg+0x10/0x10
[ 140.482628][ T1090] ? __pfx_handle_pte_fault+0x10/0x10
[ 140.482950][ T1090] ? reacquire_held_locks+0xd1/0x200
[ 140.483266][ T1090] ? do_user_addr_fault+0x461/0xe00
[ 140.483607][ T1090] ? __handle_mm_fault+0x3fc/0x5e0
[ 140.483927][ T1090] ? __pfx___handle_mm_fault+0x10/0x10
[ 140.484240][ T1090] ? lock_vma_under_rcu+0x36c/0x6b0
[ 140.484641][ T1090] __sys_sendmsg+0x10b/0x1a0
[ 140.484964][ T1090] ? __pfx___sys_sendmsg+0x10/0x10
[ 140.485282][ T1090] ? exc_page_fault+0x5d/0xc0
[ 140.485631][ T1090] ? do_user_addr_fault+0x959/0xe00
[ 140.485955][ T1090] ? rcu_is_watching+0x12/0xc0
[ 140.486275][ T1090] do_syscall_64+0xc1/0x380
[ 140.486604][ T1090] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.486993][ T1090] RIP: 0033:0x7f3cd12e51e7
[ 140.487330][ T1090] 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
[ 140.488454][ T1090] RSP: 002b:00007ffcdb00d2e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 140.488927][ T1090] RAX: ffffffffffffffda RBX: 00007ffcdb00da20 RCX: 00007f3cd12e51e7
[ 140.489405][ T1090] RDX: 0000000000000000 RSI: 00007ffcdb00d350 RDI: 0000000000000005
[ 140.489880][ T1090] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 140.490364][ T1090] R10: 00007f3cd1373ac0 R11: 0000000000000246 R12: 00007ffcdb00da58
[ 140.490832][ T1090] R13: 00000000686e28c6 R14: 0000000000499600 R15: 00007ffcdb00d440
[ 140.491324][ T1090]
[ 140.491568][ T1090] irq event stamp: 41779
[ 140.491810][ T1090] hardirqs last enabled at (41789): [] __up_console_sem+0x6b/0x80
[ 140.492380][ T1090] hardirqs last disabled at (41822): [] __up_console_sem+0x50/0x80
[ 140.492923][ T1090] softirqs last enabled at (41820): [] handle_softirqs+0x358/0x620
[ 140.493505][ T1090] softirqs last disabled at (41797): [] __irq_exit_rcu+0xfa/0x160
[ 140.494046][ T1090] ---[ end trace 0000000000000000 ]---
[ 151.567650][ T66] br0: port 1(swp1) entered disabled state
[ 151.780228][ T66] swp1 (unregistering): left allmulticast mode
[ 151.780628][ T66] swp1 (unregistering): left promiscuous mode
[ 151.780973][ T66] br0: port 1(swp1) entered disabled state
[ 151.783083][ T66] ------------[ cut here ]------------
[ 151.783401][ T66] WARNING: CPU: 3 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 151.783918][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 151.784540][ T66] CPU: 3 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 151.785197][ T66] Tainted: [W]=WARN
[ 151.785430][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 151.785801][ T66] Workqueue: netns cleanup_net
[ 151.786108][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 151.786419][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 151.787484][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 151.787855][ T66] RAX: 0000000000000000 RBX: ffff88800bb82000 RCX: 0000000000000001
[ 151.788291][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 151.788745][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 151.789186][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 151.789623][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800bb82f48
[ 151.790065][ T66] FS: 0000000000000000(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 151.790591][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 151.790959][ T66] CR2: 00007f3b7536f430 CR3: 000000005d34a001 CR4: 0000000000772ef0
[ 151.791411][ T66] PKRU: 55555554
[ 151.791635][ T66] Call Trace:
[ 151.791858][ T66]
[ 151.792010][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 151.792385][ T66] ? br_del_if+0xa3/0x1f0
[ 151.792617][ T66] ? br_device_event+0x53b/0x7f0
[ 151.792910][ T66] ? notifier_call_chain+0xcd/0x150
[ 151.793210][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 151.793505][ T66] ? cleanup_net+0x3a1/0x890
[ 151.793797][ T66] ? process_one_work+0xe40/0x1660
[ 151.794095][ T66] ? worker_thread+0x591/0xcf0
[ 151.794400][ T66] ? kthread+0x37b/0x600
[ 151.794620][ T66] ? ret_from_fork+0x240/0x320
[ 151.794913][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 151.795207][ T66] ? find_held_lock+0x2b/0x80
[ 151.795517][ T66] netif_set_mtu+0x88/0x100
[ 151.795811][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 151.796122][ T66] dev_set_mtu+0xa4/0x230
[ 151.796352][ T66] br_mtu_auto_adjust+0x189/0x270
[ 151.796647][ T66] br_del_if+0xb2/0x1f0
[ 151.796869][ T66] br_device_event+0x53b/0x7f0
[ 151.797164][ T66] ? __pfx_br_device_event+0x10/0x10
[ 151.797472][ T66] notifier_call_chain+0xcd/0x150
[ 151.797767][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 151.798136][ T66] ? mutex_is_locked+0x1c/0x60
[ 151.798443][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 151.798806][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 151.799165][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 151.799534][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 151.799907][ T66] default_device_exit_batch+0x240/0x2e0
[ 151.800196][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 151.800576][ T66] ops_undo_list+0x2c9/0x8a0
[ 151.800874][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 151.801162][ T66] ? cleanup_net+0x2c5/0x890
[ 151.801471][ T66] cleanup_net+0x3a1/0x890
[ 151.801766][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 151.802058][ T66] ? rcu_is_watching+0x12/0xc0
[ 151.802363][ T66] process_one_work+0xe40/0x1660
[ 151.802674][ T66] ? __pfx_process_one_work+0x10/0x10
[ 151.802972][ T66] ? assign_work+0x16c/0x240
[ 151.803269][ T66] worker_thread+0x591/0xcf0
[ 151.803579][ T66] ? __pfx_worker_thread+0x10/0x10
[ 151.803872][ T66] kthread+0x37b/0x600
[ 151.804093][ T66] ? __pfx_kthread+0x10/0x10
[ 151.804395][ T66] ? ret_from_fork+0x1b/0x320
[ 151.804684][ T66] ? __lock_release+0x5d/0x170
[ 151.804981][ T66] ? rcu_is_watching+0x12/0xc0
[ 151.805272][ T66] ? __pfx_kthread+0x10/0x10
[ 151.805568][ T66] ret_from_fork+0x240/0x320
[ 151.805859][ T66] ? __pfx_kthread+0x10/0x10
[ 151.806148][ T66] ret_from_fork_asm+0x1a/0x30
[ 151.806457][ T66]
[ 151.806675][ T66] irq event stamp: 641835
[ 151.806891][ T66] hardirqs last enabled at (641843): [] __up_console_sem+0x6b/0x80
[ 151.807820][ T66] hardirqs last disabled at (641852): [] __up_console_sem+0x50/0x80
[ 151.808329][ T66] softirqs last enabled at (641192): [] handle_softirqs+0x358/0x620
[ 151.808834][ T66] softirqs last disabled at (641183): [] __irq_exit_rcu+0xfa/0x160
[ 151.809348][ T66] ---[ end trace 0000000000000000 ]---
[ 151.999788][ T66] br0: port 1(swp1) entered disabled state
[ 152.243139][ T66] swp1 (unregistering): left allmulticast mode
[ 152.243529][ T66] swp1 (unregistering): left promiscuous mode
[ 152.243874][ T66] br0: port 1(swp1) entered disabled state
[ 152.246514][ T66] ------------[ cut here ]------------
[ 152.246829][ T66] WARNING: CPU: 0 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 152.247360][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 152.247816][ T66] CPU: 0 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 152.248483][ T66] Tainted: [W]=WARN
[ 152.248704][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 152.249080][ T66] Workqueue: netns cleanup_net
[ 152.249397][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 152.249697][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 152.250748][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 152.251114][ T66] RAX: 0000000000000000 RBX: ffff88800ad32000 RCX: 0000000000000001
[ 152.251552][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 152.251987][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 152.252435][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 152.252870][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800ad32f48
[ 152.253305][ T66] FS: 0000000000000000(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 152.253819][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.254184][ T66] CR2: 000055697bc750b8 CR3: 000000000922e003 CR4: 0000000000772ef0
[ 152.254639][ T66] PKRU: 55555554
[ 152.254859][ T66] Call Trace:
[ 152.255074][ T66]
[ 152.255219][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 152.255587][ T66] ? br_del_if+0xa3/0x1f0
[ 152.255809][ T66] ? br_device_event+0x53b/0x7f0
[ 152.256095][ T66] ? notifier_call_chain+0xcd/0x150
[ 152.256398][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 152.256689][ T66] ? cleanup_net+0x3a1/0x890
[ 152.256975][ T66] ? process_one_work+0xe40/0x1660
[ 152.257262][ T66] ? worker_thread+0x591/0xcf0
[ 152.257553][ T66] ? kthread+0x37b/0x600
[ 152.257768][ T66] ? ret_from_fork+0x240/0x320
[ 152.258057][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 152.258353][ T66] ? find_held_lock+0x2b/0x80
[ 152.258657][ T66] netif_set_mtu+0x88/0x100
[ 152.258949][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 152.259258][ T66] dev_set_mtu+0xa4/0x230
[ 152.259484][ T66] br_mtu_auto_adjust+0x189/0x270
[ 152.259778][ T66] br_del_if+0xb2/0x1f0
[ 152.260001][ T66] br_device_event+0x53b/0x7f0
[ 152.260288][ T66] ? __pfx_br_device_event+0x10/0x10
[ 152.260596][ T66] notifier_call_chain+0xcd/0x150
[ 152.260894][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 152.261260][ T66] ? mutex_is_locked+0x1c/0x60
[ 152.261554][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 152.261919][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 152.262280][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 152.262649][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 152.263023][ T66] default_device_exit_batch+0x240/0x2e0
[ 152.263324][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 152.263692][ T66] ops_undo_list+0x2c9/0x8a0
[ 152.263991][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 152.264280][ T66] ? cleanup_net+0x2c5/0x890
[ 152.264597][ T66] cleanup_net+0x3a1/0x890
[ 152.264888][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 152.265181][ T66] ? rcu_is_watching+0x12/0xc0
[ 152.265484][ T66] process_one_work+0xe40/0x1660
[ 152.265783][ T66] ? __pfx_process_one_work+0x10/0x10
[ 152.266080][ T66] ? assign_work+0x16c/0x240
[ 152.266385][ T66] worker_thread+0x591/0xcf0
[ 152.266685][ T66] ? __pfx_worker_thread+0x10/0x10
[ 152.266978][ T66] kthread+0x37b/0x600
[ 152.267199][ T66] ? __pfx_kthread+0x10/0x10
[ 152.267502][ T66] ? ret_from_fork+0x1b/0x320
[ 152.267792][ T66] ? __lock_release+0x5d/0x170
[ 152.268086][ T66] ? rcu_is_watching+0x12/0xc0
[ 152.268383][ T66] ? __pfx_kthread+0x10/0x10
[ 152.268678][ T66] ret_from_fork+0x240/0x320
[ 152.268966][ T66] ? __pfx_kthread+0x10/0x10
[ 152.269257][ T66] ret_from_fork_asm+0x1a/0x30
[ 152.269566][ T66]
[ 152.269783][ T66] irq event stamp: 686015
[ 152.269999][ T66] hardirqs last enabled at (686023): [] __up_console_sem+0x6b/0x80
[ 152.270510][ T66] hardirqs last disabled at (686032): [] __up_console_sem+0x50/0x80
[ 152.271016][ T66] softirqs last enabled at (685462): [] handle_softirqs+0x358/0x620
[ 152.271526][ T66] softirqs last disabled at (685457): [] __irq_exit_rcu+0xfa/0x160
[ 152.272028][ T66] ---[ end trace 0000000000000000 ]---
[ 152.396235][ T66] vx0: left allmulticast mode
[ 152.396569][ T66] vx0: left promiscuous mode
[ 152.397018][ T66] br0: port 2(vx0) entered disabled state
[ 152.852013][ T66] vx0: left allmulticast mode
[ 152.852355][ T66] vx0: left promiscuous mode
[ 152.852808][ T66] br0: port 2(vx0) entered disabled state
[ 163.445153][ T1271] br0: port 1(swp1) entered blocking state
[ 163.445574][ T1271] br0: port 1(swp1) entered disabled state
[ 163.445945][ T1271] swp1: entered allmulticast mode
[ 163.448101][ T1271] swp1: entered promiscuous mode
[ 163.453678][ T1271] ------------[ cut here ]------------
[ 163.453987][ T1271] WARNING: CPU: 0 PID: 1271 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 163.454595][ T1271] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 163.455068][ T1271] CPU: 0 UID: 0 PID: 1271 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 163.455680][ T1271] Tainted: [W]=WARN
[ 163.455910][ T1271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 163.456286][ T1271] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 163.456609][ T1271] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 163.457676][ T1271] RSP: 0018:ffffc90002206ef0 EFLAGS: 00010246
[ 163.458091][ T1271] RAX: 0000000000000000 RBX: ffff88800ac92000 RCX: 0000000000000001
[ 163.458550][ T1271] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 163.459001][ T1271] RBP: ffffc90002206fd8 R08: 0000000000000000 R09: 0000000000000000
[ 163.459454][ T1271] R10: ffffc90002207008 R11: ffffffffaaf8d1e0 R12: 1ffff92000440de2
[ 163.459901][ T1271] R13: 00000000000005dc R14: ffffc90002207008 R15: ffff88800ac92f48
[ 163.460361][ T1271] FS: 00007f0a27999800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 163.460892][ T1271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.461266][ T1271] CR2: 00000000004e6888 CR3: 0000000010c0a004 CR4: 0000000000772ef0
[ 163.461862][ T1271] PKRU: 55555554
[ 163.462087][ T1271] Call Trace:
[ 163.462446][ T1271]
[ 163.462602][ T1271] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 163.462907][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.463215][ T1271] netif_set_mtu+0x88/0x100
[ 163.463650][ T1271] ? __pfx_netif_set_mtu+0x10/0x10
[ 163.463963][ T1271] dev_set_mtu+0xa4/0x230
[ 163.464187][ T1271] br_mtu_auto_adjust+0x189/0x270
[ 163.464648][ T1271] br_add_if+0xda3/0x1330
[ 163.464883][ T1271] do_set_master+0x38a/0x6d0
[ 163.465178][ T1271] ? kernel_text_address+0xce/0xe0
[ 163.465627][ T1271] do_setlink.constprop.0+0x9fc/0x2650
[ 163.465929][ T1271] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 163.466306][ T1271] ? rcu_read_lock_any_held+0x43/0xb0
[ 163.466615][ T1271] ? validate_chain+0x166/0x4d0
[ 163.466910][ T1271] ? __kernel_text_address+0x12/0x40
[ 163.467208][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.467513][ T1271] ? __mutex_trylock_common+0xf9/0x260
[ 163.467818][ T1271] ? __pfx___mutex_trylock_common+0x10/0x10
[ 163.468185][ T1271] ? rcu_is_watching+0x12/0xc0
[ 163.468498][ T1271] ? rcu_is_watching+0x12/0xc0
[ 163.468793][ T1271] ? trace_contention_end+0xdc/0x140
[ 163.469086][ T1271] ? __mutex_lock+0x19c/0xcd0
[ 163.469389][ T1271] ? find_held_lock+0x2b/0x80
[ 163.469687][ T1271] ? rtnl_newlink+0x651/0xa60
[ 163.469987][ T1271] ? __create_object+0x5e/0xb0
[ 163.470285][ T1271] ? __pfx___mutex_lock+0x10/0x10
[ 163.470592][ T1271] ? trace_cap_capable+0x10f/0x190
[ 163.470890][ T1271] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 163.471255][ T1271] ? __rtnl_newlink+0x40e/0xa40
[ 163.471564][ T1271] rtnl_newlink+0x69a/0xa60
[ 163.471865][ T1271] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.472161][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.472484][ T1271] ? find_held_lock+0x2b/0x80
[ 163.472785][ T1271] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 163.473077][ T1271] ? __lock_release+0x5d/0x170
[ 163.473382][ T1271] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.473677][ T1271] rtnetlink_rcv_msg+0x713/0xc00
[ 163.473976][ T1271] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.474276][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.474598][ T1271] netlink_rcv_skb+0x124/0x350
[ 163.474901][ T1271] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.475197][ T1271] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 163.475512][ T1271] ? netlink_deliver_tap+0x13e/0x340
[ 163.475806][ T1271] ? netlink_deliver_tap+0xc3/0x340
[ 163.476104][ T1271] netlink_unicast+0x4a1/0x780
[ 163.476421][ T1271] ? __pfx_netlink_unicast+0x10/0x10
[ 163.476721][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.477020][ T1271] netlink_sendmsg+0x721/0xbe0
[ 163.477328][ T1271] ? __pfx_netlink_sendmsg+0x10/0x10
[ 163.477625][ T1271] ? __import_iovec+0x238/0x3c0
[ 163.477933][ T1271] ____sys_sendmsg+0x7aa/0xa10
[ 163.478231][ T1271] ? __pfx_____sys_sendmsg+0x10/0x10
[ 163.478533][ T1271] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 163.478913][ T1271] ___sys_sendmsg+0xed/0x170
[ 163.479212][ T1271] ? kasan_record_aux_stack+0x8c/0xa0
[ 163.479512][ T1271] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 163.479879][ T1271] ? __pfx____sys_sendmsg+0x10/0x10
[ 163.480179][ T1271] ? find_held_lock+0x2b/0x80
[ 163.480493][ T1271] ? __lock_acquire+0x44d/0x7e0
[ 163.480796][ T1271] ? find_held_lock+0x2b/0x80
[ 163.481088][ T1271] ? __virt_addr_valid+0x22e/0x450
[ 163.481395][ T1271] ? __lock_release+0x5d/0x170
[ 163.481698][ T1271] __sys_sendmsg+0x10b/0x1a0
[ 163.481989][ T1271] ? __call_rcu_common.constprop.0+0x320/0x640
[ 163.482362][ T1271] ? __pfx___sys_sendmsg+0x10/0x10
[ 163.482670][ T1271] ? rcu_is_watching+0x12/0xc0
[ 163.482966][ T1271] do_syscall_64+0xc1/0x380
[ 163.483261][ T1271] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.483637][ T1271] RIP: 0033:0x7f0a27b661e7
[ 163.483942][ T1271] 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
[ 163.485020][ T1271] RSP: 002b:00007fffa0d59498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 163.485476][ T1271] RAX: ffffffffffffffda RBX: 00007fffa0d59bd0 RCX: 00007f0a27b661e7
[ 163.485926][ T1271] RDX: 0000000000000000 RSI: 00007fffa0d59500 RDI: 0000000000000005
[ 163.486375][ T1271] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 163.486815][ T1271] R10: 000000002787d910 R11: 0000000000000246 R12: 0000000000000005
[ 163.487252][ T1271] R13: 00000000686e28dd R14: 0000000000499600 R15: 0000000000000000
[ 163.487724][ T1271]
[ 163.487947][ T1271] irq event stamp: 48019
[ 163.488167][ T1271] hardirqs last enabled at (48027): [] __up_console_sem+0x6b/0x80
[ 163.488700][ T1271] hardirqs last disabled at (48058): [] __up_console_sem+0x50/0x80
[ 163.489214][ T1271] softirqs last enabled at (48056): [] handle_softirqs+0x358/0x620
[ 163.489741][ T1271] softirqs last disabled at (48035): [] __irq_exit_rcu+0xfa/0x160
[ 163.490247][ T1271] ---[ end trace 0000000000000000 ]---
[ 163.895369][ T1274] br0: port 2(vx0) entered blocking state
[ 163.895814][ T1274] br0: port 2(vx0) entered disabled state
[ 163.896140][ T1274] vx0: entered allmulticast mode
[ 163.899367][ T1274] vx0: entered promiscuous mode
[ 163.900444][ T1274] br0: port 2(vx0) entered blocking state
[ 163.900803][ T1274] br0: port 2(vx0) entered forwarding state
[ 163.901830][ T1274] ------------[ cut here ]------------
[ 163.902142][ T1274] WARNING: CPU: 3 PID: 1274 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 163.902948][ T1274] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 163.903586][ T1274] CPU: 3 UID: 0 PID: 1274 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 163.904211][ T1274] Tainted: [W]=WARN
[ 163.904613][ T1274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 163.905001][ T1274] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 163.905337][ T1274] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 163.906489][ T1274] RSP: 0018:ffffc90002617080 EFLAGS: 00010246
[ 163.906893][ T1274] RAX: 0000000000000000 RBX: ffff88800ac92000 RCX: 0000000000000001
[ 163.907390][ T1274] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 163.907888][ T1274] RBP: ffffc90002617168 R08: 0000000000000000 R09: 0000000000000000
[ 163.908371][ T1274] R10: ffffc90002617198 R11: ffffffffab8ceab8 R12: 1ffff920004c2e14
[ 163.908843][ T1274] R13: 00000000000005dc R14: ffffc90002617198 R15: ffff88800ac92f48
[ 163.909305][ T1274] FS: 00007f895c2f4800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 163.909874][ T1274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.910267][ T1274] CR2: 00007f895c54fb78 CR3: 000000001146a004 CR4: 0000000000772ef0
[ 163.910742][ T1274] PKRU: 55555554
[ 163.910988][ T1274] Call Trace:
[ 163.911220][ T1274]
[ 163.911390][ T1274] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 163.911714][ T1274] ? mark_held_locks+0x49/0x80
[ 163.912039][ T1274] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 163.912439][ T1274] ? lockdep_hardirqs_on+0x7c/0x110
[ 163.912758][ T1274] netif_set_mtu+0x88/0x100
[ 163.913074][ T1274] ? __pfx_netif_set_mtu+0x10/0x10
[ 163.913403][ T1274] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 163.913804][ T1274] dev_set_mtu+0xa4/0x230
[ 163.914034][ T1274] br_mtu_auto_adjust+0x189/0x270
[ 163.914364][ T1274] br_add_if+0xda3/0x1330
[ 163.914610][ T1274] do_set_master+0x38a/0x6d0
[ 163.914917][ T1274] ? rtnl_configure_link+0x1d3/0x260
[ 163.915234][ T1274] rtnl_newlink_create+0x3c9/0x8f0
[ 163.915555][ T1274] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 163.915857][ T1274] ? __dev_get_by_name+0x12/0x50
[ 163.916168][ T1274] ? rtnl_dev_get+0xa2/0x150
[ 163.916489][ T1274] ? __pfx_rtnl_dev_get+0x10/0x10
[ 163.916827][ T1274] ? rtnl_newlink+0x651/0xa60
[ 163.917136][ T1274] ? reacquire_held_locks+0xd1/0x200
[ 163.917485][ T1274] __rtnl_newlink+0x231/0xa40
[ 163.917806][ T1274] rtnl_newlink+0x69a/0xa60
[ 163.918131][ T1274] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.918471][ T1274] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 163.918801][ T1274] ? __lock_release+0x5d/0x170
[ 163.919133][ T1274] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.919461][ T1274] rtnetlink_rcv_msg+0x713/0xc00
[ 163.919788][ T1274] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.920114][ T1274] ? __lock_acquire+0x44d/0x7e0
[ 163.920469][ T1274] netlink_rcv_skb+0x124/0x350
[ 163.920794][ T1274] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.921107][ T1274] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 163.921435][ T1274] ? netlink_deliver_tap+0x13e/0x340
[ 163.921758][ T1274] ? netlink_deliver_tap+0xc3/0x340
[ 163.922067][ T1274] netlink_unicast+0x4a1/0x780
[ 163.922406][ T1274] ? __pfx_netlink_unicast+0x10/0x10
[ 163.922713][ T1274] ? __lock_acquire+0x44d/0x7e0
[ 163.923023][ T1274] netlink_sendmsg+0x721/0xbe0
[ 163.923351][ T1274] ? __pfx_netlink_sendmsg+0x10/0x10
[ 163.923663][ T1274] ? __import_iovec+0x238/0x3c0
[ 163.923985][ T1274] ____sys_sendmsg+0x7aa/0xa10
[ 163.924300][ T1274] ? __pfx_____sys_sendmsg+0x10/0x10
[ 163.924649][ T1274] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 163.925049][ T1274] ___sys_sendmsg+0xed/0x170
[ 163.925372][ T1274] ? __pfx____sys_sendmsg+0x10/0x10
[ 163.925682][ T1274] ? __pfx_handle_pte_fault+0x10/0x10
[ 163.926003][ T1274] ? reacquire_held_locks+0xd1/0x200
[ 163.926322][ T1274] ? do_user_addr_fault+0x461/0xe00
[ 163.926649][ T1274] ? __handle_mm_fault+0x3fc/0x5e0
[ 163.926961][ T1274] ? __pfx___handle_mm_fault+0x10/0x10
[ 163.927262][ T1274] ? lock_vma_under_rcu+0x36c/0x6b0
[ 163.927618][ T1274] __sys_sendmsg+0x10b/0x1a0
[ 163.927945][ T1274] ? __pfx___sys_sendmsg+0x10/0x10
[ 163.928262][ T1274] ? exc_page_fault+0x5d/0xc0
[ 163.928593][ T1274] ? do_user_addr_fault+0x959/0xe00
[ 163.928929][ T1274] ? rcu_is_watching+0x12/0xc0
[ 163.929263][ T1274] do_syscall_64+0xc1/0x380
[ 163.929595][ T1274] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.929989][ T1274] RIP: 0033:0x7f895c4c11e7
[ 163.930341][ T1274] 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
[ 163.931512][ T1274] RSP: 002b:00007fff6f9d32f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 163.932007][ T1274] RAX: ffffffffffffffda RBX: 00007fff6f9d3a30 RCX: 00007f895c4c11e7
[ 163.932506][ T1274] RDX: 0000000000000000 RSI: 00007fff6f9d3360 RDI: 0000000000000005
[ 163.932980][ T1274] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 163.933480][ T1274] R10: 00007f895c54fac0 R11: 0000000000000246 R12: 00007fff6f9d3a68
[ 163.933955][ T1274] R13: 00000000686e28de R14: 0000000000499600 R15: 00007fff6f9d3450
[ 163.934479][ T1274]
[ 163.934732][ T1274] irq event stamp: 47553
[ 163.934972][ T1274] hardirqs last enabled at (47561): [] __up_console_sem+0x6b/0x80
[ 163.935528][ T1274] hardirqs last disabled at (47570): [] __up_console_sem+0x50/0x80
[ 163.936116][ T1274] softirqs last enabled at (47342): [] handle_softirqs+0x358/0x620
[ 163.936698][ T1274] softirqs last disabled at (47333): [] __irq_exit_rcu+0xfa/0x160
[ 163.937242][ T1274] ---[ end trace 0000000000000000 ]---
[ 164.241553][ T69] br0: port 1(swp1) entered blocking state
[ 164.242009][ T69] br0: port 1(swp1) entered forwarding state
[ 166.053553][ T1291] br0: port 1(swp1) entered blocking state
[ 166.054027][ T1291] br0: port 1(swp1) entered disabled state
[ 166.054865][ T1291] swp1: entered allmulticast mode
[ 166.057023][ T1291] swp1: entered promiscuous mode
[ 166.061852][ T1291] ------------[ cut here ]------------
[ 166.062157][ T1291] WARNING: CPU: 0 PID: 1291 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 166.062767][ T1291] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 166.063230][ T1291] CPU: 0 UID: 0 PID: 1291 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 166.063843][ T1291] Tainted: [W]=WARN
[ 166.064067][ T1291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 166.064495][ T1291] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 166.064801][ T1291] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 166.065869][ T1291] RSP: 0018:ffffc90002706ef0 EFLAGS: 00010246
[ 166.066245][ T1291] RAX: 0000000000000000 RBX: ffff88800cefa000 RCX: 0000000000000001
[ 166.066714][ T1291] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 166.067158][ T1291] RBP: ffffc90002706fd8 R08: 0000000000000000 R09: 0000000000000000
[ 166.067609][ T1291] R10: ffffc90002707008 R11: ffffffffaaf8d1e0 R12: 1ffff920004e0de2
[ 166.068064][ T1291] R13: 00000000000005dc R14: ffffc90002707008 R15: ffff88800cefaf48
[ 166.068515][ T1291] FS: 00007fa5c3e83800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 166.069128][ T1291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 166.069512][ T1291] CR2: 00000000004e6888 CR3: 0000000012609006 CR4: 0000000000772ef0
[ 166.069961][ T1291] PKRU: 55555554
[ 166.070185][ T1291] Call Trace:
[ 166.070439][ T1291]
[ 166.070595][ T1291] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 166.070905][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.071261][ T1291] netif_set_mtu+0x88/0x100
[ 166.071565][ T1291] ? __pfx_netif_set_mtu+0x10/0x10
[ 166.071878][ T1291] dev_set_mtu+0xa4/0x230
[ 166.072110][ T1291] br_mtu_auto_adjust+0x189/0x270
[ 166.072417][ T1291] br_add_if+0xda3/0x1330
[ 166.072655][ T1291] do_set_master+0x38a/0x6d0
[ 166.072949][ T1291] ? kernel_text_address+0xce/0xe0
[ 166.073250][ T1291] do_setlink.constprop.0+0x9fc/0x2650
[ 166.073558][ T1291] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 166.073935][ T1291] ? rcu_read_lock_any_held+0x43/0xb0
[ 166.074233][ T1291] ? validate_chain+0x166/0x4d0
[ 166.074565][ T1291] ? __kernel_text_address+0x12/0x40
[ 166.074865][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.075169][ T1291] ? __mutex_trylock_common+0xf9/0x260
[ 166.075478][ T1291] ? __pfx___mutex_trylock_common+0x10/0x10
[ 166.075846][ T1291] ? rcu_is_watching+0x12/0xc0
[ 166.076153][ T1291] ? rcu_is_watching+0x12/0xc0
[ 166.076464][ T1291] ? trace_contention_end+0xdc/0x140
[ 166.076759][ T1291] ? __mutex_lock+0x19c/0xcd0
[ 166.077058][ T1291] ? find_held_lock+0x2b/0x80
[ 166.077361][ T1291] ? rtnl_newlink+0x651/0xa60
[ 166.077653][ T1291] ? __create_object+0x5e/0xb0
[ 166.077948][ T1291] ? __pfx___mutex_lock+0x10/0x10
[ 166.078243][ T1291] ? trace_cap_capable+0x10f/0x190
[ 166.078559][ T1291] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 166.078933][ T1291] ? __rtnl_newlink+0x40e/0xa40
[ 166.079232][ T1291] rtnl_newlink+0x69a/0xa60
[ 166.079545][ T1291] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.079842][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.080145][ T1291] ? find_held_lock+0x2b/0x80
[ 166.080458][ T1291] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 166.080752][ T1291] ? __lock_release+0x5d/0x170
[ 166.081048][ T1291] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.081355][ T1291] rtnetlink_rcv_msg+0x713/0xc00
[ 166.081651][ T1291] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.081951][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.082249][ T1291] netlink_rcv_skb+0x124/0x350
[ 166.082560][ T1291] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.082863][ T1291] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 166.083168][ T1291] ? netlink_deliver_tap+0x13e/0x340
[ 166.083475][ T1291] ? netlink_deliver_tap+0xc3/0x340
[ 166.083773][ T1291] netlink_unicast+0x4a1/0x780
[ 166.084070][ T1291] ? __pfx_netlink_unicast+0x10/0x10
[ 166.084379][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.084678][ T1291] netlink_sendmsg+0x721/0xbe0
[ 166.084976][ T1291] ? __pfx_netlink_sendmsg+0x10/0x10
[ 166.085271][ T1291] ? __import_iovec+0x238/0x3c0
[ 166.085594][ T1291] ____sys_sendmsg+0x7aa/0xa10
[ 166.085894][ T1291] ? __pfx_____sys_sendmsg+0x10/0x10
[ 166.086188][ T1291] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 166.086584][ T1291] ___sys_sendmsg+0xed/0x170
[ 166.086878][ T1291] ? kasan_record_aux_stack+0x8c/0xa0
[ 166.087171][ T1291] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 166.087549][ T1291] ? __pfx____sys_sendmsg+0x10/0x10
[ 166.087854][ T1291] ? find_held_lock+0x2b/0x80
[ 166.088151][ T1291] ? __lock_acquire+0x44d/0x7e0
[ 166.088463][ T1291] ? find_held_lock+0x2b/0x80
[ 166.088761][ T1291] ? __virt_addr_valid+0x22e/0x450
[ 166.089056][ T1291] ? __lock_release+0x5d/0x170
[ 166.089367][ T1291] __sys_sendmsg+0x10b/0x1a0
[ 166.089663][ T1291] ? __call_rcu_common.constprop.0+0x320/0x640
[ 166.090034][ T1291] ? __pfx___sys_sendmsg+0x10/0x10
[ 166.090361][ T1291] ? rcu_is_watching+0x12/0xc0
[ 166.090663][ T1291] do_syscall_64+0xc1/0x380
[ 166.090961][ T1291] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.091333][ T1291] RIP: 0033:0x7fa5c40501e7
[ 166.091638][ T1291] 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
[ 166.092729][ T1291] RSP: 002b:00007fffbf86d078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 166.093179][ T1291] RAX: ffffffffffffffda RBX: 00007fffbf86d7b0 RCX: 00007fa5c40501e7
[ 166.093634][ T1291] RDX: 0000000000000000 RSI: 00007fffbf86d0e0 RDI: 0000000000000005
[ 166.094301][ T1291] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 166.094770][ T1291] R10: 0000000016ac0910 R11: 0000000000000246 R12: 0000000000000005
[ 166.095210][ T1291] R13: 00000000686e28e0 R14: 0000000000499600 R15: 0000000000000000
[ 166.095891][ T1291]
[ 166.096115][ T1291] irq event stamp: 45111
[ 166.096341][ T1291] hardirqs last enabled at (45121): [] __up_console_sem+0x6b/0x80
[ 166.097065][ T1291] hardirqs last disabled at (45128): [] __up_console_sem+0x50/0x80
[ 166.097585][ T1291] softirqs last enabled at (45082): [] handle_softirqs+0x358/0x620
[ 166.098093][ T1291] softirqs last disabled at (45061): [] __irq_exit_rcu+0xfa/0x160
[ 166.098834][ T1291] ---[ end trace 0000000000000000 ]---
[ 166.101052][ T71] br0: port 1(swp1) entered blocking state
[ 166.101412][ T71] br0: port 1(swp1) entered forwarding state
[ 166.449948][ T1294] br0: port 2(vx0) entered blocking state
[ 166.450357][ T1294] br0: port 2(vx0) entered disabled state
[ 166.450665][ T1294] vx0: entered allmulticast mode
[ 166.452907][ T1294] vx0: entered promiscuous mode
[ 166.454053][ T1294] br0: port 2(vx0) entered blocking state
[ 166.454365][ T1294] br0: port 2(vx0) entered forwarding state
[ 166.456152][ T1294] ------------[ cut here ]------------
[ 166.456472][ T1294] WARNING: CPU: 0 PID: 1294 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 166.457079][ T1294] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 166.457630][ T1294] CPU: 0 UID: 0 PID: 1294 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 166.458253][ T1294] Tainted: [W]=WARN
[ 166.459389][ T1294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 166.459773][ T1294] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 166.460085][ T1294] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 166.461178][ T1294] RSP: 0018:ffffc90002727080 EFLAGS: 00010246
[ 166.461577][ T1294] RAX: 0000000000000000 RBX: ffff88800cefa000 RCX: 0000000000000001
[ 166.462033][ T1294] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 166.462506][ T1294] RBP: ffffc90002727168 R08: 0000000000000000 R09: 0000000000000000
[ 166.462956][ T1294] R10: ffffc90002727198 R11: ffffffffaaf8d1e0 R12: 1ffff920004e4e14
[ 166.463418][ T1294] R13: 00000000000005dc R14: ffffc90002727198 R15: ffff88800cefaf48
[ 166.463874][ T1294] FS: 00007f31efb09800(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 166.464432][ T1294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 166.464815][ T1294] CR2: 000000000043d940 CR3: 0000000005122002 CR4: 0000000000772ef0
[ 166.465268][ T1294] PKRU: 55555554
[ 166.465511][ T1294] Call Trace:
[ 166.465740][ T1294]
[ 166.465897][ T1294] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 166.466199][ T1294] ? __lock_acquire+0x44d/0x7e0
[ 166.466542][ T1294] netif_set_mtu+0x88/0x100
[ 166.466844][ T1294] ? __pfx_netif_set_mtu+0x10/0x10
[ 166.467162][ T1294] dev_set_mtu+0xa4/0x230
[ 166.467403][ T1294] br_mtu_auto_adjust+0x189/0x270
[ 166.467712][ T1294] br_add_if+0xda3/0x1330
[ 166.467951][ T1294] do_set_master+0x38a/0x6d0
[ 166.468251][ T1294] ? rtnl_configure_link+0x1d3/0x260
[ 166.468567][ T1294] rtnl_newlink_create+0x3c9/0x8f0
[ 166.468878][ T1294] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 166.469176][ T1294] ? __dev_get_by_name+0x12/0x50
[ 166.469494][ T1294] ? rtnl_dev_get+0xa2/0x150
[ 166.469804][ T1294] ? __pfx_rtnl_dev_get+0x10/0x10
[ 166.470111][ T1294] ? rtnl_newlink+0x651/0xa60
[ 166.470415][ T1294] ? reacquire_held_locks+0xd1/0x200
[ 166.470726][ T1294] __rtnl_newlink+0x231/0xa40
[ 166.471043][ T1294] rtnl_newlink+0x69a/0xa60
[ 166.471357][ T1294] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.471671][ T1294] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 166.471970][ T1294] ? __lock_release+0x5d/0x170
[ 166.472272][ T1294] ? __pfx_rtnl_newlink+0x10/0x10
[ 166.472583][ T1294] rtnetlink_rcv_msg+0x713/0xc00
[ 166.472886][ T1294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.473199][ T1294] ? __lock_acquire+0x44d/0x7e0
[ 166.473527][ T1294] netlink_rcv_skb+0x124/0x350
[ 166.473837][ T1294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 166.474140][ T1294] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 166.474469][ T1294] ? netlink_deliver_tap+0x13e/0x340
[ 166.474773][ T1294] ? netlink_deliver_tap+0xc3/0x340
[ 166.475076][ T1294] netlink_unicast+0x4a1/0x780
[ 166.475388][ T1294] ? __pfx_netlink_unicast+0x10/0x10
[ 166.475691][ T1294] ? __lock_acquire+0x44d/0x7e0
[ 166.476003][ T1294] netlink_sendmsg+0x721/0xbe0
[ 166.476308][ T1294] ? __pfx_netlink_sendmsg+0x10/0x10
[ 166.476625][ T1294] ? __import_iovec+0x238/0x3c0
[ 166.476935][ T1294] ____sys_sendmsg+0x7aa/0xa10
[ 166.477240][ T1294] ? __pfx_____sys_sendmsg+0x10/0x10
[ 166.477556][ T1294] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 166.477946][ T1294] ___sys_sendmsg+0xed/0x170
[ 166.478249][ T1294] ? __pfx____sys_sendmsg+0x10/0x10
[ 166.478562][ T1294] ? __pfx_handle_pte_fault+0x10/0x10
[ 166.478867][ T1294] ? reacquire_held_locks+0xd1/0x200
[ 166.479166][ T1294] ? do_user_addr_fault+0x461/0xe00
[ 166.479479][ T1294] ? __handle_mm_fault+0x3fc/0x5e0
[ 166.479785][ T1294] ? __pfx___handle_mm_fault+0x10/0x10
[ 166.480083][ T1294] ? lock_vma_under_rcu+0x36c/0x6b0
[ 166.480414][ T1294] __sys_sendmsg+0x10b/0x1a0
[ 166.480721][ T1294] ? __pfx___sys_sendmsg+0x10/0x10
[ 166.481021][ T1294] ? exc_page_fault+0x5d/0xc0
[ 166.481348][ T1294] ? do_user_addr_fault+0x959/0xe00
[ 166.481660][ T1294] ? rcu_is_watching+0x12/0xc0
[ 166.481969][ T1294] do_syscall_64+0xc1/0x380
[ 166.482271][ T1294] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.482657][ T1294] RIP: 0033:0x7f31efcd61e7
[ 166.482968][ T1294] 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
[ 166.484054][ T1294] RSP: 002b:00007fffd33a8098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 166.484535][ T1294] RAX: ffffffffffffffda RBX: 00007fffd33a87d0 RCX: 00007f31efcd61e7
[ 166.484991][ T1294] RDX: 0000000000000000 RSI: 00007fffd33a8100 RDI: 0000000000000005
[ 166.485459][ T1294] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 166.485909][ T1294] R10: 00007f31efd64ac0 R11: 0000000000000246 R12: 00007fffd33a8808
[ 166.486370][ T1294] R13: 00000000686e28e0 R14: 0000000000499600 R15: 00007fffd33a81f0
[ 166.486841][ T1294]
[ 166.487067][ T1294] irq event stamp: 42427
[ 166.487292][ T1294] hardirqs last enabled at (42435): [] __up_console_sem+0x6b/0x80
[ 166.487824][ T1294] hardirqs last disabled at (42444): [] __up_console_sem+0x50/0x80
[ 166.488355][ T1294] softirqs last enabled at (42390): [] handle_softirqs+0x358/0x620
[ 166.488883][ T1294] softirqs last disabled at (42369): [] __irq_exit_rcu+0xfa/0x160
[ 166.489420][ T1294] ---[ end trace 0000000000000000 ]---
[ 183.202459][ T66] br0: port 1(swp1) entered disabled state
[ 183.342159][ T66] swp1 (unregistering): left allmulticast mode
[ 183.342561][ T66] swp1 (unregistering): left promiscuous mode
[ 183.342901][ T66] br0: port 1(swp1) entered disabled state
[ 183.344487][ T66] ------------[ cut here ]------------
[ 183.344785][ T66] WARNING: CPU: 0 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 183.345345][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 183.345800][ T66] CPU: 0 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 183.346476][ T66] Tainted: [W]=WARN
[ 183.346699][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 183.347073][ T66] Workqueue: netns cleanup_net
[ 183.347397][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 183.347701][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 183.348767][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 183.349163][ T66] RAX: 0000000000000000 RBX: ffff88800ac92000 RCX: 0000000000000001
[ 183.349616][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 183.350056][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 183.350502][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 183.350943][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800ac92f48
[ 183.351387][ T66] FS: 0000000000000000(0000) GS:ffff8880c0399000(0000) knlGS:0000000000000000
[ 183.351900][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.352277][ T66] CR2: 00007fff26200738 CR3: 000000000e288003 CR4: 0000000000772ef0
[ 183.352732][ T66] PKRU: 55555554
[ 183.352952][ T66] Call Trace:
[ 183.353170][ T66]
[ 183.353327][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 183.353694][ T66] ? br_del_if+0xa3/0x1f0
[ 183.353918][ T66] ? br_device_event+0x53b/0x7f0
[ 183.354215][ T66] ? notifier_call_chain+0xcd/0x150
[ 183.354532][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 183.354827][ T66] ? cleanup_net+0x3a1/0x890
[ 183.355126][ T66] ? process_one_work+0xe40/0x1660
[ 183.355421][ T66] ? worker_thread+0x591/0xcf0
[ 183.355712][ T66] ? kthread+0x37b/0x600
[ 183.355930][ T66] ? ret_from_fork+0x240/0x320
[ 183.356223][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 183.356526][ T66] ? find_held_lock+0x2b/0x80
[ 183.356828][ T66] netif_set_mtu+0x88/0x100
[ 183.357121][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 183.357443][ T66] dev_set_mtu+0xa4/0x230
[ 183.357668][ T66] br_mtu_auto_adjust+0x189/0x270
[ 183.357959][ T66] br_del_if+0xb2/0x1f0
[ 183.358179][ T66] br_device_event+0x53b/0x7f0
[ 183.358476][ T66] ? __pfx_br_device_event+0x10/0x10
[ 183.358773][ T66] notifier_call_chain+0xcd/0x150
[ 183.359073][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 183.359456][ T66] ? mutex_is_locked+0x1c/0x60
[ 183.359748][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 183.360106][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 183.360474][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 183.360835][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 183.361211][ T66] default_device_exit_batch+0x240/0x2e0
[ 183.361511][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 183.361883][ T66] ops_undo_list+0x2c9/0x8a0
[ 183.362182][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 183.362479][ T66] ? cleanup_net+0x2c5/0x890
[ 183.362777][ T66] cleanup_net+0x3a1/0x890
[ 183.363071][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 183.363370][ T66] ? rcu_is_watching+0x12/0xc0
[ 183.363667][ T66] process_one_work+0xe40/0x1660
[ 183.363967][ T66] ? __pfx_process_one_work+0x10/0x10
[ 183.364264][ T66] ? assign_work+0x16c/0x240
[ 183.364577][ T66] worker_thread+0x591/0xcf0
[ 183.364876][ T66] ? __pfx_worker_thread+0x10/0x10
[ 183.365165][ T66] kthread+0x37b/0x600
[ 183.365393][ T66] ? __pfx_kthread+0x10/0x10
[ 183.365680][ T66] ? ret_from_fork+0x1b/0x320
[ 183.365964][ T66] ? __lock_release+0x5d/0x170
[ 183.366254][ T66] ? rcu_is_watching+0x12/0xc0
[ 183.366549][ T66] ? __pfx_kthread+0x10/0x10
[ 183.366844][ T66] ret_from_fork+0x240/0x320
[ 183.367131][ T66] ? __pfx_kthread+0x10/0x10
[ 183.367424][ T66] ret_from_fork_asm+0x1a/0x30
[ 183.367724][ T66]
[ 183.367941][ T66] irq event stamp: 830675
[ 183.368157][ T66] hardirqs last enabled at (830683): [] __up_console_sem+0x6b/0x80
[ 183.368667][ T66] hardirqs last disabled at (830692): [] __up_console_sem+0x50/0x80
[ 183.369172][ T66] softirqs last enabled at (830040): [] handle_softirqs+0x358/0x620
[ 183.369680][ T66] softirqs last disabled at (830035): [] __irq_exit_rcu+0xfa/0x160
[ 183.370177][ T66] ---[ end trace 0000000000000000 ]---
[ 183.684718][ T66] br0: port 1(swp1) entered disabled state
[ 183.819487][ T66] swp1 (unregistering): left allmulticast mode
[ 183.819867][ T66] swp1 (unregistering): left promiscuous mode
[ 183.820210][ T66] br0: port 1(swp1) entered disabled state
[ 183.822474][ T66] ------------[ cut here ]------------
[ 183.822784][ T66] WARNING: CPU: 3 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 183.823300][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 183.823763][ T66] CPU: 3 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 183.824443][ T66] Tainted: [W]=WARN
[ 183.824665][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 183.825040][ T66] Workqueue: netns cleanup_net
[ 183.825361][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 183.825662][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 183.826720][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 183.827094][ T66] RAX: 0000000000000000 RBX: ffff88800cefa000 RCX: 0000000000000001
[ 183.827540][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 183.827983][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 183.828428][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 183.828861][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800cefaf48
[ 183.829300][ T66] FS: 0000000000000000(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 183.829982][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.830516][ T66] CR2: 00007f27df991000 CR3: 000000005d34a006 CR4: 0000000000772ef0
[ 183.830958][ T66] PKRU: 55555554
[ 183.831182][ T66] Call Trace:
[ 183.831669][ T66]
[ 183.831818][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 183.832190][ T66] ? br_del_if+0xa3/0x1f0
[ 183.832542][ T66] ? br_device_event+0x53b/0x7f0
[ 183.832831][ T66] ? notifier_call_chain+0xcd/0x150
[ 183.833127][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 183.833578][ T66] ? cleanup_net+0x3a1/0x890
[ 183.833867][ T66] ? process_one_work+0xe40/0x1660
[ 183.834156][ T66] ? worker_thread+0x591/0xcf0
[ 183.834594][ T66] ? kthread+0x37b/0x600
[ 183.834817][ T66] ? ret_from_fork+0x240/0x320
[ 183.835112][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 183.835465][ T66] ? find_held_lock+0x2b/0x80
[ 183.835769][ T66] netif_set_mtu+0x88/0x100
[ 183.836062][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 183.836375][ T66] dev_set_mtu+0xa4/0x230
[ 183.836600][ T66] br_mtu_auto_adjust+0x189/0x270
[ 183.836892][ T66] br_del_if+0xb2/0x1f0
[ 183.837121][ T66] br_device_event+0x53b/0x7f0
[ 183.837419][ T66] ? __pfx_br_device_event+0x10/0x10
[ 183.837718][ T66] notifier_call_chain+0xcd/0x150
[ 183.838015][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 183.838388][ T66] ? mutex_is_locked+0x1c/0x60
[ 183.838678][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 183.839034][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 183.839408][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 183.839770][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 183.840144][ T66] default_device_exit_batch+0x240/0x2e0
[ 183.840443][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 183.840812][ T66] ops_undo_list+0x2c9/0x8a0
[ 183.841114][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 183.841412][ T66] ? cleanup_net+0x2c5/0x890
[ 183.841712][ T66] cleanup_net+0x3a1/0x890
[ 183.842004][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 183.842296][ T66] ? rcu_is_watching+0x12/0xc0
[ 183.842600][ T66] process_one_work+0xe40/0x1660
[ 183.842899][ T66] ? __pfx_process_one_work+0x10/0x10
[ 183.843199][ T66] ? assign_work+0x16c/0x240
[ 183.843504][ T66] worker_thread+0x591/0xcf0
[ 183.843802][ T66] ? __pfx_worker_thread+0x10/0x10
[ 183.844095][ T66] kthread+0x37b/0x600
[ 183.844326][ T66] ? __pfx_kthread+0x10/0x10
[ 183.844619][ T66] ? ret_from_fork+0x1b/0x320
[ 183.844908][ T66] ? __lock_release+0x5d/0x170
[ 183.845204][ T66] ? rcu_is_watching+0x12/0xc0
[ 183.845706][ T66] ? __pfx_kthread+0x10/0x10
[ 183.846003][ T66] ret_from_fork+0x240/0x320
[ 183.846319][ T66] ? __pfx_kthread+0x10/0x10
[ 183.846611][ T66] ret_from_fork_asm+0x1a/0x30
[ 183.846914][ T66]
[ 183.847135][ T66] irq event stamp: 886555
[ 183.847565][ T66] hardirqs last enabled at (886565): [] __up_console_sem+0x6b/0x80
[ 183.848275][ T66] hardirqs last disabled at (886572): [] __up_console_sem+0x50/0x80
[ 183.848791][ T66] softirqs last enabled at (886226): [] handle_softirqs+0x358/0x620
[ 183.849507][ T66] softirqs last disabled at (886183): [] __irq_exit_rcu+0xfa/0x160
[ 183.850212][ T66] ---[ end trace 0000000000000000 ]---
[ 184.038993][ T66] vx0: left allmulticast mode
[ 184.039301][ T66] vx0: left promiscuous mode
[ 184.039768][ T66] br0: port 2(vx0) entered disabled state
[ 184.478689][ T66] vx0: left allmulticast mode
[ 184.479001][ T66] vx0: left promiscuous mode
[ 184.479471][ T66] br0: port 2(vx0) entered disabled state
[ 194.573742][ T1531] br0: port 1(swp1) entered blocking state
[ 194.574118][ T1531] br0: port 1(swp1) entered disabled state
[ 194.575172][ T1531] swp1: entered allmulticast mode
[ 194.577259][ T1531] swp1: entered promiscuous mode
[ 194.591555][ T1531] ------------[ cut here ]------------
[ 194.591866][ T1531] WARNING: CPU: 3 PID: 1531 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 194.592459][ T1531] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 194.592924][ T1531] CPU: 3 UID: 0 PID: 1531 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 194.593540][ T1531] Tainted: [W]=WARN
[ 194.593769][ T1531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 194.594139][ T1531] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 194.594476][ T1531] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 194.595554][ T1531] RSP: 0018:ffffc90002ec6ef0 EFLAGS: 00010246
[ 194.595928][ T1531] RAX: 0000000000000000 RBX: ffff88800abca000 RCX: 0000000000000001
[ 194.596376][ T1531] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 194.596820][ T1531] RBP: ffffc90002ec6fd8 R08: 0000000000000000 R09: 0000000000000000
[ 194.597265][ T1531] R10: ffffc90002ec7008 R11: ffffffffaaf8d1e0 R12: 1ffff920005d8de2
[ 194.597723][ T1531] R13: 00000000000005dc R14: ffffc90002ec7008 R15: ffff88800abcaf48
[ 194.598165][ T1531] FS: 00007f72cadbc800(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 194.598691][ T1531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 194.599067][ T1531] CR2: 00000000004e6888 CR3: 0000000010d07005 CR4: 0000000000772ef0
[ 194.599532][ T1531] PKRU: 55555554
[ 194.599754][ T1531] Call Trace:
[ 194.599972][ T1531]
[ 194.600126][ T1531] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 194.600429][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.600739][ T1531] netif_set_mtu+0x88/0x100
[ 194.601031][ T1531] ? __pfx_netif_set_mtu+0x10/0x10
[ 194.601365][ T1531] dev_set_mtu+0xa4/0x230
[ 194.601592][ T1531] br_mtu_auto_adjust+0x189/0x270
[ 194.601895][ T1531] br_add_if+0xda3/0x1330
[ 194.602128][ T1531] do_set_master+0x38a/0x6d0
[ 194.602427][ T1531] ? kernel_text_address+0xce/0xe0
[ 194.602727][ T1531] do_setlink.constprop.0+0x9fc/0x2650
[ 194.603026][ T1531] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 194.603412][ T1531] ? rcu_read_lock_any_held+0x43/0xb0
[ 194.603709][ T1531] ? validate_chain+0x166/0x4d0
[ 194.604002][ T1531] ? __kernel_text_address+0x12/0x40
[ 194.604300][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.604612][ T1531] ? __mutex_trylock_common+0xf9/0x260
[ 194.604912][ T1531] ? __pfx___mutex_trylock_common+0x10/0x10
[ 194.605277][ T1531] ? rcu_is_watching+0x12/0xc0
[ 194.605596][ T1531] ? rcu_is_watching+0x12/0xc0
[ 194.605891][ T1531] ? trace_contention_end+0xdc/0x140
[ 194.606183][ T1531] ? __mutex_lock+0x19c/0xcd0
[ 194.606485][ T1531] ? find_held_lock+0x2b/0x80
[ 194.606781][ T1531] ? rtnl_newlink+0x651/0xa60
[ 194.607071][ T1531] ? __create_object+0x5e/0xb0
[ 194.607376][ T1531] ? __pfx___mutex_lock+0x10/0x10
[ 194.607673][ T1531] ? trace_cap_capable+0x10f/0x190
[ 194.607975][ T1531] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 194.608346][ T1531] ? __rtnl_newlink+0x40e/0xa40
[ 194.608649][ T1531] rtnl_newlink+0x69a/0xa60
[ 194.608948][ T1531] ? __pfx_rtnl_newlink+0x10/0x10
[ 194.609241][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.609555][ T1531] ? find_held_lock+0x2b/0x80
[ 194.609851][ T1531] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 194.610146][ T1531] ? __lock_release+0x5d/0x170
[ 194.610457][ T1531] ? __pfx_rtnl_newlink+0x10/0x10
[ 194.610754][ T1531] rtnetlink_rcv_msg+0x713/0xc00
[ 194.611050][ T1531] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 194.611354][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.611655][ T1531] netlink_rcv_skb+0x124/0x350
[ 194.611951][ T1531] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 194.612246][ T1531] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 194.612565][ T1531] ? netlink_deliver_tap+0x13e/0x340
[ 194.612858][ T1531] ? netlink_deliver_tap+0xc3/0x340
[ 194.613154][ T1531] netlink_unicast+0x4a1/0x780
[ 194.613471][ T1531] ? __pfx_netlink_unicast+0x10/0x10
[ 194.613763][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.614063][ T1531] netlink_sendmsg+0x721/0xbe0
[ 194.614373][ T1531] ? __pfx_netlink_sendmsg+0x10/0x10
[ 194.614674][ T1531] ? __import_iovec+0x238/0x3c0
[ 194.614977][ T1531] ____sys_sendmsg+0x7aa/0xa10
[ 194.615273][ T1531] ? __pfx_____sys_sendmsg+0x10/0x10
[ 194.615572][ T1531] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 194.615950][ T1531] ___sys_sendmsg+0xed/0x170
[ 194.616242][ T1531] ? kasan_record_aux_stack+0x8c/0xa0
[ 194.616541][ T1531] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 194.616916][ T1531] ? __pfx____sys_sendmsg+0x10/0x10
[ 194.617213][ T1531] ? find_held_lock+0x2b/0x80
[ 194.617524][ T1531] ? __lock_acquire+0x44d/0x7e0
[ 194.617826][ T1531] ? find_held_lock+0x2b/0x80
[ 194.618123][ T1531] ? __virt_addr_valid+0x22e/0x450
[ 194.618426][ T1531] ? __lock_release+0x5d/0x170
[ 194.618726][ T1531] __sys_sendmsg+0x10b/0x1a0
[ 194.619019][ T1531] ? __call_rcu_common.constprop.0+0x320/0x640
[ 194.619393][ T1531] ? __pfx___sys_sendmsg+0x10/0x10
[ 194.619701][ T1531] ? rcu_is_watching+0x12/0xc0
[ 194.619997][ T1531] do_syscall_64+0xc1/0x380
[ 194.620294][ T1531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 194.620664][ T1531] RIP: 0033:0x7f72caf891e7
[ 194.620968][ T1531] 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
[ 194.622039][ T1531] RSP: 002b:00007ffd04cf5248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 194.622490][ T1531] RAX: ffffffffffffffda RBX: 00007ffd04cf5980 RCX: 00007f72caf891e7
[ 194.622928][ T1531] RDX: 0000000000000000 RSI: 00007ffd04cf52b0 RDI: 0000000000000005
[ 194.623382][ T1531] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 194.623822][ T1531] R10: 0000000024ba1910 R11: 0000000000000246 R12: 0000000000000005
[ 194.624498][ T1531] R13: 00000000686e28fc R14: 0000000000499600 R15: 0000000000000000
[ 194.624951][ T1531]
[ 194.625172][ T1531] irq event stamp: 43653
[ 194.625462][ T1531] hardirqs last enabled at (43685): [] __up_console_sem+0x6b/0x80
[ 194.626222][ T1531] hardirqs last disabled at (43692): [] __up_console_sem+0x50/0x80
[ 194.626766][ T1531] softirqs last enabled at (43682): [] handle_softirqs+0x358/0x620
[ 194.627524][ T1531] softirqs last disabled at (43661): [] __irq_exit_rcu+0xfa/0x160
[ 194.628066][ T1531] ---[ end trace 0000000000000000 ]---
[ 194.979131][ T1534] br0: port 2(vx0) entered blocking state
[ 194.979517][ T1534] br0: port 2(vx0) entered disabled state
[ 194.979845][ T1534] vx0: entered allmulticast mode
[ 194.982767][ T1534] vx0: entered promiscuous mode
[ 194.983923][ T1534] br0: port 2(vx0) entered blocking state
[ 194.984243][ T1534] br0: port 2(vx0) entered forwarding state
[ 194.987382][ T1534] ------------[ cut here ]------------
[ 194.987722][ T1534] WARNING: CPU: 1 PID: 1534 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 194.988371][ T1534] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 194.988866][ T1534] CPU: 1 UID: 0 PID: 1534 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 194.989519][ T1534] Tainted: [W]=WARN
[ 194.989764][ T1534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 194.990172][ T1534] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 194.990509][ T1534] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 194.991663][ T1534] RSP: 0018:ffffc90002ee7080 EFLAGS: 00010246
[ 194.992068][ T1534] RAX: 0000000000000000 RBX: ffff88800abca000 RCX: 0000000000000001
[ 194.992558][ T1534] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 194.993042][ T1534] RBP: ffffc90002ee7168 R08: 0000000000000000 R09: 0000000000000000
[ 194.993530][ T1534] R10: ffffc90002ee7198 R11: ffffffffaaf8d1e0 R12: 1ffff920005dce14
[ 194.994010][ T1534] R13: 00000000000005dc R14: ffffc90002ee7198 R15: ffff88800abcaf48
[ 194.994516][ T1534] FS: 00007f035ae92800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 194.995079][ T1534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 194.995491][ T1534] CR2: 000000000043d940 CR3: 00000000116c9001 CR4: 0000000000772ef0
[ 194.995972][ T1534] PKRU: 55555554
[ 194.996215][ T1534] Call Trace:
[ 194.996471][ T1534]
[ 194.996640][ T1534] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 194.996960][ T1534] ? __lock_acquire+0x44d/0x7e0
[ 194.997298][ T1534] netif_set_mtu+0x88/0x100
[ 194.997650][ T1534] ? __pfx_netif_set_mtu+0x10/0x10
[ 194.997988][ T1534] dev_set_mtu+0xa4/0x230
[ 194.998233][ T1534] br_mtu_auto_adjust+0x189/0x270
[ 194.998567][ T1534] br_add_if+0xda3/0x1330
[ 194.998825][ T1534] do_set_master+0x38a/0x6d0
[ 194.999147][ T1534] ? rtnl_configure_link+0x1d3/0x260
[ 194.999478][ T1534] rtnl_newlink_create+0x3c9/0x8f0
[ 194.999800][ T1534] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 195.000115][ T1534] ? __dev_get_by_name+0x12/0x50
[ 195.000446][ T1534] ? rtnl_dev_get+0xa2/0x150
[ 195.000765][ T1534] ? __pfx_rtnl_dev_get+0x10/0x10
[ 195.001086][ T1534] ? rtnl_newlink+0x651/0xa60
[ 195.001415][ T1534] ? reacquire_held_locks+0xd1/0x200
[ 195.001744][ T1534] __rtnl_newlink+0x231/0xa40
[ 195.002072][ T1534] rtnl_newlink+0x69a/0xa60
[ 195.002405][ T1534] ? __pfx_rtnl_newlink+0x10/0x10
[ 195.002737][ T1534] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 195.003052][ T1534] ? __lock_release+0x5d/0x170
[ 195.003387][ T1534] ? __pfx_rtnl_newlink+0x10/0x10
[ 195.003712][ T1534] rtnetlink_rcv_msg+0x713/0xc00
[ 195.004033][ T1534] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 195.004373][ T1534] ? __lock_acquire+0x44d/0x7e0
[ 195.004709][ T1534] netlink_rcv_skb+0x124/0x350
[ 195.005028][ T1534] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 195.005358][ T1534] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 195.005686][ T1534] ? netlink_deliver_tap+0x13e/0x340
[ 195.006010][ T1534] ? netlink_deliver_tap+0xc3/0x340
[ 195.006341][ T1534] netlink_unicast+0x4a1/0x780
[ 195.006664][ T1534] ? __pfx_netlink_unicast+0x10/0x10
[ 195.006982][ T1534] ? __lock_acquire+0x44d/0x7e0
[ 195.007306][ T1534] netlink_sendmsg+0x721/0xbe0
[ 195.007638][ T1534] ? __pfx_netlink_sendmsg+0x10/0x10
[ 195.007956][ T1534] ? __import_iovec+0x238/0x3c0
[ 195.008284][ T1534] ____sys_sendmsg+0x7aa/0xa10
[ 195.008624][ T1534] ? __pfx_____sys_sendmsg+0x10/0x10
[ 195.008948][ T1534] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 195.009367][ T1534] ___sys_sendmsg+0xed/0x170
[ 195.009691][ T1534] ? __pfx____sys_sendmsg+0x10/0x10
[ 195.010014][ T1534] ? __pfx_handle_pte_fault+0x10/0x10
[ 195.010346][ T1534] ? reacquire_held_locks+0xd1/0x200
[ 195.010673][ T1534] ? do_user_addr_fault+0x461/0xe00
[ 195.010998][ T1534] ? __handle_mm_fault+0x3fc/0x5e0
[ 195.011330][ T1534] ? __pfx___handle_mm_fault+0x10/0x10
[ 195.011650][ T1534] ? lock_vma_under_rcu+0x36c/0x6b0
[ 195.011991][ T1534] __sys_sendmsg+0x10b/0x1a0
[ 195.012331][ T1534] ? __pfx___sys_sendmsg+0x10/0x10
[ 195.012651][ T1534] ? exc_page_fault+0x5d/0xc0
[ 195.012984][ T1534] ? do_user_addr_fault+0x959/0xe00
[ 195.013306][ T1534] ? rcu_is_watching+0x12/0xc0
[ 195.013641][ T1534] do_syscall_64+0xc1/0x380
[ 195.013963][ T1534] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 195.014374][ T1534] RIP: 0033:0x7f035b05f1e7
[ 195.014716][ T1534] 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
[ 195.015878][ T1534] RSP: 002b:00007ffe9c073968 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 195.016373][ T1534] RAX: ffffffffffffffda RBX: 00007ffe9c0740a0 RCX: 00007f035b05f1e7
[ 195.016884][ T1534] RDX: 0000000000000000 RSI: 00007ffe9c0739d0 RDI: 0000000000000005
[ 195.017385][ T1534] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 195.017866][ T1534] R10: 00007f035b0edac0 R11: 0000000000000246 R12: 00007ffe9c0740d8
[ 195.018364][ T1534] R13: 00000000686e28fd R14: 0000000000499600 R15: 00007ffe9c073ac0
[ 195.018864][ T1534]
[ 195.019108][ T1534] irq event stamp: 46037
[ 195.019359][ T1534] hardirqs last enabled at (46047): [] __up_console_sem+0x6b/0x80
[ 195.019923][ T1534] hardirqs last disabled at (46054): [] __up_console_sem+0x50/0x80
[ 195.020487][ T1534] softirqs last enabled at (45896): [] handle_softirqs+0x358/0x620
[ 195.021027][ T1534] softirqs last disabled at (45881): [] __irq_exit_rcu+0xfa/0x160
[ 195.021590][ T1534] ---[ end trace 0000000000000000 ]---
[ 195.474188][ T126] br0: port 1(swp1) entered blocking state
[ 195.474597][ T126] br0: port 1(swp1) entered forwarding state
[ 196.976568][ T1551] br0: port 1(swp1) entered blocking state
[ 196.976995][ T1551] br0: port 1(swp1) entered disabled state
[ 196.977659][ T1551] swp1: entered allmulticast mode
[ 196.979854][ T1551] swp1: entered promiscuous mode
[ 196.984432][ T1551] ------------[ cut here ]------------
[ 196.984767][ T1551] WARNING: CPU: 2 PID: 1551 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 196.985400][ T1551] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 196.985878][ T1551] CPU: 2 UID: 0 PID: 1551 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 196.986519][ T1551] Tainted: [W]=WARN
[ 196.986758][ T1551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 196.987138][ T1551] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 196.987479][ T1551] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 196.988555][ T1551] RSP: 0018:ffffc90002f96ef0 EFLAGS: 00010246
[ 196.988944][ T1551] RAX: 0000000000000000 RBX: ffff888008b0a000 RCX: 0000000000000001
[ 196.989422][ T1551] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 196.989875][ T1551] RBP: ffffc90002f96fd8 R08: 0000000000000000 R09: 0000000000000000
[ 196.990343][ T1551] R10: ffffc90002f97008 R11: ffffffffaaf8d1e0 R12: 1ffff920005f2de2
[ 196.990796][ T1551] R13: 00000000000005dc R14: ffffc90002f97008 R15: ffff888008b0af48
[ 196.991251][ T1551] FS: 00007f6a60514800(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 196.991785][ T1551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 196.992174][ T1551] CR2: 00000000004e6888 CR3: 000000000e317004 CR4: 0000000000772ef0
[ 196.992640][ T1551] PKRU: 55555554
[ 196.992874][ T1551] Call Trace:
[ 196.993107][ T1551]
[ 196.993274][ T1551] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 196.993592][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 196.993918][ T1551] netif_set_mtu+0x88/0x100
[ 196.994230][ T1551] ? __pfx_netif_set_mtu+0x10/0x10
[ 196.994581][ T1551] dev_set_mtu+0xa4/0x230
[ 196.994818][ T1551] br_mtu_auto_adjust+0x189/0x270
[ 196.995131][ T1551] br_add_if+0xda3/0x1330
[ 196.995388][ T1551] do_set_master+0x38a/0x6d0
[ 196.995698][ T1551] ? kernel_text_address+0xce/0xe0
[ 196.996013][ T1551] do_setlink.constprop.0+0x9fc/0x2650
[ 196.996333][ T1551] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 196.996723][ T1551] ? rcu_read_lock_any_held+0x43/0xb0
[ 196.997029][ T1551] ? validate_chain+0x166/0x4d0
[ 196.997343][ T1551] ? __kernel_text_address+0x12/0x40
[ 196.997654][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 196.997986][ T1551] ? __mutex_trylock_common+0xf9/0x260
[ 196.998320][ T1551] ? __pfx___mutex_trylock_common+0x10/0x10
[ 196.998726][ T1551] ? rcu_is_watching+0x12/0xc0
[ 196.999056][ T1551] ? rcu_is_watching+0x12/0xc0
[ 196.999391][ T1551] ? trace_contention_end+0xdc/0x140
[ 196.999715][ T1551] ? __mutex_lock+0x19c/0xcd0
[ 197.000043][ T1551] ? find_held_lock+0x2b/0x80
[ 197.000377][ T1551] ? rtnl_newlink+0x651/0xa60
[ 197.000702][ T1551] ? __create_object+0x5e/0xb0
[ 197.001023][ T1551] ? __pfx___mutex_lock+0x10/0x10
[ 197.001346][ T1551] ? trace_cap_capable+0x10f/0x190
[ 197.001665][ T1551] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 197.002056][ T1551] ? __rtnl_newlink+0x40e/0xa40
[ 197.002376][ T1551] rtnl_newlink+0x69a/0xa60
[ 197.002710][ T1551] ? __pfx_rtnl_newlink+0x10/0x10
[ 197.003041][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 197.003389][ T1551] ? find_held_lock+0x2b/0x80
[ 197.003735][ T1551] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 197.004069][ T1551] ? __lock_release+0x5d/0x170
[ 197.004422][ T1551] ? __pfx_rtnl_newlink+0x10/0x10
[ 197.004751][ T1551] rtnetlink_rcv_msg+0x713/0xc00
[ 197.005094][ T1551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 197.005434][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 197.005795][ T1551] netlink_rcv_skb+0x124/0x350
[ 197.006140][ T1551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 197.006498][ T1551] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 197.006852][ T1551] ? netlink_deliver_tap+0x13e/0x340
[ 197.007192][ T1551] ? netlink_deliver_tap+0xc3/0x340
[ 197.007561][ T1551] netlink_unicast+0x4a1/0x780
[ 197.007905][ T1551] ? __pfx_netlink_unicast+0x10/0x10
[ 197.008233][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 197.008597][ T1551] netlink_sendmsg+0x721/0xbe0
[ 197.008948][ T1551] ? __pfx_netlink_sendmsg+0x10/0x10
[ 197.009296][ T1551] ? __import_iovec+0x238/0x3c0
[ 197.009651][ T1551] ____sys_sendmsg+0x7aa/0xa10
[ 197.010008][ T1551] ? __pfx_____sys_sendmsg+0x10/0x10
[ 197.010350][ T1551] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 197.010781][ T1551] ___sys_sendmsg+0xed/0x170
[ 197.011124][ T1551] ? kasan_record_aux_stack+0x8c/0xa0
[ 197.011474][ T1551] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 197.011906][ T1551] ? __pfx____sys_sendmsg+0x10/0x10
[ 197.012250][ T1551] ? find_held_lock+0x2b/0x80
[ 197.012608][ T1551] ? __lock_acquire+0x44d/0x7e0
[ 197.012952][ T1551] ? find_held_lock+0x2b/0x80
[ 197.013298][ T1551] ? __virt_addr_valid+0x22e/0x450
[ 197.013652][ T1551] ? __lock_release+0x5d/0x170
[ 197.013993][ T1551] __sys_sendmsg+0x10b/0x1a0
[ 197.014354][ T1551] ? __call_rcu_common.constprop.0+0x320/0x640
[ 197.014800][ T1551] ? __pfx___sys_sendmsg+0x10/0x10
[ 197.015140][ T1551] ? rcu_is_watching+0x12/0xc0
[ 197.015477][ T1551] do_syscall_64+0xc1/0x380
[ 197.015787][ T1551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.016178][ T1551] RIP: 0033:0x7f6a606e11e7
[ 197.016507][ T1551] 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
[ 197.017721][ T1551] RSP: 002b:00007fffc5deded8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 197.018221][ T1551] RAX: ffffffffffffffda RBX: 00007fffc5dee610 RCX: 00007f6a606e11e7
[ 197.018722][ T1551] RDX: 0000000000000000 RSI: 00007fffc5dedf40 RDI: 0000000000000005
[ 197.019226][ T1551] RBP: 0000000000000005 R08: 0000000000000003 R09: 0000000000000000
[ 197.019717][ T1551] R10: 000000003fb57910 R11: 0000000000000246 R12: 0000000000000005
[ 197.020209][ T1551] R13: 00000000686e28ff R14: 0000000000499600 R15: 0000000000000000
[ 197.020943][ T1551]
[ 197.021214][ T1551] irq event stamp: 52369
[ 197.021473][ T1551] hardirqs last enabled at (52381): [] __up_console_sem+0x6b/0x80
[ 197.022060][ T1551] hardirqs last disabled at (52390): [] __up_console_sem+0x50/0x80
[ 197.022862][ T1551] softirqs last enabled at (51294): [] fib6_run_gc+0x113/0x240
[ 197.023441][ T1551] softirqs last disabled at (51286): [] fib6_run_gc+0x150/0x240
[ 197.024221][ T1551] ---[ end trace 0000000000000000 ]---
[ 197.025746][ T69] br0: port 1(swp1) entered blocking state
[ 197.026149][ T69] br0: port 1(swp1) entered forwarding state
[ 197.374479][ T1554] br0: port 2(vx0) entered blocking state
[ 197.374837][ T1554] br0: port 2(vx0) entered disabled state
[ 197.375167][ T1554] vx0: entered allmulticast mode
[ 197.377453][ T1554] vx0: entered promiscuous mode
[ 197.378213][ T1554] br0: port 2(vx0) entered blocking state
[ 197.378512][ T1554] br0: port 2(vx0) entered forwarding state
[ 197.380500][ T1554] ------------[ cut here ]------------
[ 197.380824][ T1554] WARNING: CPU: 1 PID: 1554 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 197.381448][ T1554] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 197.381949][ T1554] CPU: 1 UID: 0 PID: 1554 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 197.382624][ T1554] Tainted: [W]=WARN
[ 197.382871][ T1554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 197.383275][ T1554] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 197.383622][ T1554] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 197.384835][ T1554] RSP: 0018:ffffc90002fc7080 EFLAGS: 00010246
[ 197.385249][ T1554] RAX: 0000000000000000 RBX: ffff888008b0a000 RCX: 0000000000000001
[ 197.385739][ T1554] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 197.386209][ T1554] RBP: ffffc90002fc7168 R08: 0000000000000000 R09: 0000000000000000
[ 197.386707][ T1554] R10: ffffc90002fc7198 R11: ffffffffab8ceab8 R12: 1ffff920005f8e14
[ 197.387209][ T1554] R13: 00000000000005dc R14: ffffc90002fc7198 R15: ffff888008b0af48
[ 197.387690][ T1554] FS: 00007f06cfd92800(0000) GS:ffff8880c0419000(0000) knlGS:0000000000000000
[ 197.388238][ T1554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 197.388634][ T1554] CR2: 000000000043d940 CR3: 00000000116d7001 CR4: 0000000000772ef0
[ 197.389111][ T1554] PKRU: 55555554
[ 197.389359][ T1554] Call Trace:
[ 197.389616][ T1554]
[ 197.389783][ T1554] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 197.390112][ T1554] ? mark_held_locks+0x49/0x80
[ 197.390446][ T1554] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 197.390847][ T1554] ? lockdep_hardirqs_on+0x7c/0x110
[ 197.391178][ T1554] netif_set_mtu+0x88/0x100
[ 197.391504][ T1554] ? __pfx_netif_set_mtu+0x10/0x10
[ 197.391839][ T1554] ? br_get_link_af_size_filtered+0x186/0x9d0
[ 197.392246][ T1554] dev_set_mtu+0xa4/0x230
[ 197.392498][ T1554] br_mtu_auto_adjust+0x189/0x270
[ 197.392823][ T1554] br_add_if+0xda3/0x1330
[ 197.393076][ T1554] do_set_master+0x38a/0x6d0
[ 197.393410][ T1554] ? rtnl_configure_link+0x1d3/0x260
[ 197.393735][ T1554] rtnl_newlink_create+0x3c9/0x8f0
[ 197.394057][ T1554] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 197.394390][ T1554] ? __dev_get_by_name+0x12/0x50
[ 197.394711][ T1554] ? rtnl_dev_get+0xa2/0x150
[ 197.395028][ T1554] ? __pfx_rtnl_dev_get+0x10/0x10
[ 197.395359][ T1554] ? rtnl_newlink+0x651/0xa60
[ 197.395680][ T1554] ? reacquire_held_locks+0xd1/0x200
[ 197.396016][ T1554] __rtnl_newlink+0x231/0xa40
[ 197.396356][ T1554] rtnl_newlink+0x69a/0xa60
[ 197.396685][ T1554] ? __pfx_rtnl_newlink+0x10/0x10
[ 197.397019][ T1554] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 197.397343][ T1554] ? __lock_release+0x5d/0x170
[ 197.397678][ T1554] ? __pfx_rtnl_newlink+0x10/0x10
[ 197.398000][ T1554] rtnetlink_rcv_msg+0x713/0xc00
[ 197.398340][ T1554] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 197.398668][ T1554] ? __lock_acquire+0x44d/0x7e0
[ 197.398994][ T1554] netlink_rcv_skb+0x124/0x350
[ 197.399325][ T1554] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 197.399645][ T1554] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 197.399979][ T1554] ? netlink_deliver_tap+0x13e/0x340
[ 197.400301][ T1554] ? netlink_deliver_tap+0xc3/0x340
[ 197.400635][ T1554] netlink_unicast+0x4a1/0x780
[ 197.400964][ T1554] ? __pfx_netlink_unicast+0x10/0x10
[ 197.401280][ T1554] ? __lock_acquire+0x44d/0x7e0
[ 197.401635][ T1554] netlink_sendmsg+0x721/0xbe0
[ 197.401963][ T1554] ? __pfx_netlink_sendmsg+0x10/0x10
[ 197.402284][ T1554] ? __import_iovec+0x238/0x3c0
[ 197.402620][ T1554] ____sys_sendmsg+0x7aa/0xa10
[ 197.402949][ T1554] ? __pfx_____sys_sendmsg+0x10/0x10
[ 197.403269][ T1554] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 197.403685][ T1554] ___sys_sendmsg+0xed/0x170
[ 197.404010][ T1554] ? __pfx____sys_sendmsg+0x10/0x10
[ 197.404340][ T1554] ? __pfx_handle_pte_fault+0x10/0x10
[ 197.404674][ T1554] ? reacquire_held_locks+0xd1/0x200
[ 197.404996][ T1554] ? do_user_addr_fault+0x461/0xe00
[ 197.405340][ T1554] ? __handle_mm_fault+0x3fc/0x5e0
[ 197.405662][ T1554] ? __pfx___handle_mm_fault+0x10/0x10
[ 197.405981][ T1554] ? lock_vma_under_rcu+0x36c/0x6b0
[ 197.406337][ T1554] __sys_sendmsg+0x10b/0x1a0
[ 197.406665][ T1554] ? __pfx___sys_sendmsg+0x10/0x10
[ 197.406987][ T1554] ? exc_page_fault+0x5d/0xc0
[ 197.407326][ T1554] ? do_user_addr_fault+0x959/0xe00
[ 197.407655][ T1554] ? rcu_is_watching+0x12/0xc0
[ 197.407978][ T1554] do_syscall_64+0xc1/0x380
[ 197.408299][ T1554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.408730][ T1554] RIP: 0033:0x7f06cff5f1e7
[ 197.409061][ T1554] 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
[ 197.410212][ T1554] RSP: 002b:00007fffd06caec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 197.410724][ T1554] RAX: ffffffffffffffda RBX: 00007fffd06cb600 RCX: 00007f06cff5f1e7
[ 197.411202][ T1554] RDX: 0000000000000000 RSI: 00007fffd06caf30 RDI: 0000000000000005
[ 197.411691][ T1554] RBP: 0000000000000006 R08: 0000000000000064 R09: 0000000000000000
[ 197.412194][ T1554] R10: 00007f06cffedac0 R11: 0000000000000246 R12: 00007fffd06cb638
[ 197.412685][ T1554] R13: 00000000686e28ff R14: 0000000000499600 R15: 00007fffd06cb020
[ 197.413184][ T1554]
[ 197.413440][ T1554] irq event stamp: 46889
[ 197.413684][ T1554] hardirqs last enabled at (46897): [] __up_console_sem+0x6b/0x80
[ 197.414265][ T1554] hardirqs last disabled at (46904): [] __up_console_sem+0x50/0x80
[ 197.414844][ T1554] softirqs last enabled at (46798): [] handle_softirqs+0x358/0x620
[ 197.415411][ T1554] softirqs last disabled at (46781): [] __irq_exit_rcu+0xfa/0x160
[ 197.415969][ T1554] ---[ end trace 0000000000000000 ]---
[ 213.083054][ T66] br0: port 1(swp1) entered disabled state
[ 213.289175][ T66] swp1 (unregistering): left allmulticast mode
[ 213.289610][ T66] swp1 (unregistering): left promiscuous mode
[ 213.289972][ T66] br0: port 1(swp1) entered disabled state
[ 213.293002][ T66] ------------[ cut here ]------------
[ 213.293816][ T66] WARNING: CPU: 2 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.294402][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 213.294915][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.295625][ T66] Tainted: [W]=WARN
[ 213.295865][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.296250][ T66] Workqueue: netns cleanup_net
[ 213.296584][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.296900][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 213.297974][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 213.298395][ T66] RAX: 0000000000000000 RBX: ffff88800abca000 RCX: 0000000000000001
[ 213.298857][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 213.299323][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 213.299780][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 213.300236][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff88800abcaf48
[ 213.300701][ T66] FS: 0000000000000000(0000) GS:ffff8880c0499000(0000) knlGS:0000000000000000
[ 213.301243][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.301661][ T66] CR2: 0000564f15ca4dec CR3: 000000000e288004 CR4: 0000000000772ef0
[ 213.302146][ T66] PKRU: 55555554
[ 213.302403][ T66] Call Trace:
[ 213.302651][ T66]
[ 213.302824][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.303236][ T66] ? br_del_if+0xa3/0x1f0
[ 213.303501][ T66] ? br_device_event+0x53b/0x7f0
[ 213.303824][ T66] ? notifier_call_chain+0xcd/0x150
[ 213.304155][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.304492][ T66] ? cleanup_net+0x3a1/0x890
[ 213.304814][ T66] ? process_one_work+0xe40/0x1660
[ 213.305136][ T66] ? worker_thread+0x591/0xcf0
[ 213.305474][ T66] ? kthread+0x37b/0x600
[ 213.305720][ T66] ? ret_from_fork+0x240/0x320
[ 213.306052][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 213.306375][ T66] ? find_held_lock+0x2b/0x80
[ 213.306692][ T66] netif_set_mtu+0x88/0x100
[ 213.307002][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.307338][ T66] dev_set_mtu+0xa4/0x230
[ 213.307577][ T66] br_mtu_auto_adjust+0x189/0x270
[ 213.307891][ T66] br_del_if+0xb2/0x1f0
[ 213.308156][ T66] br_device_event+0x53b/0x7f0
[ 213.308471][ T66] ? __pfx_br_device_event+0x10/0x10
[ 213.308792][ T66] notifier_call_chain+0xcd/0x150
[ 213.309110][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 213.309498][ T66] ? mutex_is_locked+0x1c/0x60
[ 213.309805][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 213.310183][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 213.310572][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 213.310947][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 213.311374][ T66] default_device_exit_batch+0x240/0x2e0
[ 213.311698][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 213.312105][ T66] ops_undo_list+0x2c9/0x8a0
[ 213.312438][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 213.312755][ T66] ? cleanup_net+0x2c5/0x890
[ 213.313089][ T66] cleanup_net+0x3a1/0x890
[ 213.313424][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 213.313750][ T66] ? rcu_is_watching+0x12/0xc0
[ 213.314082][ T66] process_one_work+0xe40/0x1660
[ 213.314429][ T66] ? __pfx_process_one_work+0x10/0x10
[ 213.314763][ T66] ? assign_work+0x16c/0x240
[ 213.315088][ T66] worker_thread+0x591/0xcf0
[ 213.315643][ T66] ? __pfx_worker_thread+0x10/0x10
[ 213.315971][ T66] kthread+0x37b/0x600
[ 213.316636][ T66] ? __pfx_kthread+0x10/0x10
[ 213.316948][ T66] ? ret_from_fork+0x1b/0x320
[ 213.317266][ T66] ? __lock_release+0x5d/0x170
[ 213.317587][ T66] ? rcu_is_watching+0x12/0xc0
[ 213.317893][ T66] ? __pfx_kthread+0x10/0x10
[ 213.318197][ T66] ret_from_fork+0x240/0x320
[ 213.318514][ T66] ? __pfx_kthread+0x10/0x10
[ 213.318819][ T66] ret_from_fork_asm+0x1a/0x30
[ 213.319143][ T66]
[ 213.319384][ T66] irq event stamp: 1025909
[ 213.319900][ T66] hardirqs last enabled at (1025919): [] __up_console_sem+0x6b/0x80
[ 213.320430][ T66] hardirqs last disabled at (1025930): [] __up_console_sem+0x50/0x80
[ 213.320952][ T66] softirqs last enabled at (1025184): [] handle_softirqs+0x358/0x620
[ 213.321486][ T66] softirqs last disabled at (1025177): [] __irq_exit_rcu+0xfa/0x160
[ 213.322000][ T66] ---[ end trace 0000000000000000 ]---
[ 213.554740][ T66] br0: port 1(swp1) entered disabled state
[ 213.659160][ T66] swp1 (unregistering): left allmulticast mode
[ 213.659568][ T66] swp1 (unregistering): left promiscuous mode
[ 213.659931][ T66] br0: port 1(swp1) entered disabled state
[ 213.662181][ T66] ------------[ cut here ]------------
[ 213.662523][ T66] WARNING: CPU: 3 PID: 66 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.663068][ T66] Modules linked in: act_gact cls_flower sch_ingress vxlan
[ 213.663560][ T66] CPU: 3 UID: 0 PID: 66 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.664259][ T66] Tainted: [W]=WARN
[ 213.664505][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.664897][ T66] Workqueue: netns cleanup_net
[ 213.665222][ T66] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.665538][ T66] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 213.666591][ T66] RSP: 0018:ffffc900004775b0 EFLAGS: 00010246
[ 213.666958][ T66] RAX: 0000000000000000 RBX: ffff888008b0a000 RCX: 0000000000000001
[ 213.667402][ T66] RDX: 0000000000000000 RSI: ffffffffaa510759 RDI: ffffffffa9c58280
[ 213.667836][ T66] RBP: ffffc90000477698 R08: 0000000000000000 R09: 0000000000000000
[ 213.668270][ T66] R10: ffffc900004776c8 R11: ffffffffaaf8d1e0 R12: 1ffff9200008eeba
[ 213.668714][ T66] R13: 00000000000005dc R14: ffffc900004776c8 R15: ffff888008b0af48
[ 213.669150][ T66] FS: 0000000000000000(0000) GS:ffff8880c0519000(0000) knlGS:0000000000000000
[ 213.669662][ T66] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.670029][ T66] CR2: 000055acc44f3098 CR3: 000000005d34a006 CR4: 0000000000772ef0
[ 213.670479][ T66] PKRU: 55555554
[ 213.670698][ T66] Call Trace:
[ 213.670915][ T66]
[ 213.671068][ T66] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 213.671463][ T66] ? br_del_if+0xa3/0x1f0
[ 213.671697][ T66] ? br_device_event+0x53b/0x7f0
[ 213.672007][ T66] ? notifier_call_chain+0xcd/0x150
[ 213.672328][ T66] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.672635][ T66] ? cleanup_net+0x3a1/0x890
[ 213.672940][ T66] ? process_one_work+0xe40/0x1660
[ 213.673244][ T66] ? worker_thread+0x591/0xcf0
[ 213.673554][ T66] ? kthread+0x37b/0x600
[ 213.673785][ T66] ? ret_from_fork+0x240/0x320
[ 213.674090][ T66] ? ret_from_fork_asm+0x1a/0x30
[ 213.674408][ T66] ? find_held_lock+0x2b/0x80
[ 213.674732][ T66] netif_set_mtu+0x88/0x100
[ 213.675033][ T66] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.675349][ T66] dev_set_mtu+0xa4/0x230
[ 213.675571][ T66] br_mtu_auto_adjust+0x189/0x270
[ 213.675866][ T66] br_del_if+0xb2/0x1f0
[ 213.676093][ T66] br_device_event+0x53b/0x7f0
[ 213.676400][ T66] ? __pfx_br_device_event+0x10/0x10
[ 213.676705][ T66] notifier_call_chain+0xcd/0x150
[ 213.677000][ T66] unregister_netdevice_many_notify+0x69b/0x1b90
[ 213.677381][ T66] ? mutex_is_locked+0x1c/0x60
[ 213.677672][ T66] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 213.678034][ T66] ? unregister_netdevice_queue+0x6f/0x410
[ 213.678396][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 213.678759][ T66] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 213.679129][ T66] default_device_exit_batch+0x240/0x2e0
[ 213.679430][ T66] ? __pfx_default_device_exit_batch+0x10/0x10
[ 213.679803][ T66] ops_undo_list+0x2c9/0x8a0
[ 213.680104][ T66] ? __pfx_ops_undo_list+0x10/0x10
[ 213.680413][ T66] ? cleanup_net+0x2c5/0x890
[ 213.680727][ T66] cleanup_net+0x3a1/0x890
[ 213.681020][ T66] ? __pfx_cleanup_net+0x10/0x10
[ 213.681322][ T66] ? rcu_is_watching+0x12/0xc0
[ 213.681621][ T66] process_one_work+0xe40/0x1660
[ 213.681927][ T66] ? __pfx_process_one_work+0x10/0x10
[ 213.682226][ T66] ? assign_work+0x16c/0x240
[ 213.682525][ T66] worker_thread+0x591/0xcf0
[ 213.682824][ T66] ? __pfx_worker_thread+0x10/0x10
[ 213.683117][ T66] kthread+0x37b/0x600
[ 213.683342][ T66] ? __pfx_kthread+0x10/0x10
[ 213.683629][ T66] ? ret_from_fork+0x1b/0x320
[ 213.683921][ T66] ? __lock_release+0x5d/0x170
[ 213.684218][ T66] ? rcu_is_watching+0x12/0xc0
[ 213.684528][ T66] ? __pfx_kthread+0x10/0x10
[ 213.684818][ T66] ret_from_fork+0x240/0x320
[ 213.685106][ T66] ? __pfx_kthread+0x10/0x10
[ 213.685406][ T66] ret_from_fork_asm+0x1a/0x30
[ 213.685710][ T66]
[ 213.685928][ T66] irq event stamp: 1073769
[ 213.686215][ T66] hardirqs last enabled at (1073777): [] __up_console_sem+0x6b/0x80
[ 213.686730][ T66] hardirqs last disabled at (1073786): [] __up_console_sem+0x50/0x80
[ 213.687239][ T66] softirqs last enabled at (1073224): [] handle_softirqs+0x358/0x620
[ 213.687751][ T66] softirqs last disabled at (1073219): [] __irq_exit_rcu+0xfa/0x160
[ 213.688253][ T66] ---[ end trace 0000000000000000 ]---
[ 213.932922][ T66] vx0: left allmulticast mode
[ 213.933236][ T66] vx0: left promiscuous mode
[ 213.933700][ T66] br0: port 2(vx0) entered disabled state
[ 214.405222][ T66] vx0: left allmulticast mode
[ 214.405664][ T66] vx0: left promiscuous mode
[ 214.406116][ T66] br0: port 2(vx0) entered disabled state