[ 117.746848][ T1008] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 118.507892][ T1016] br0: port 1(c1) entered blocking state
[ 118.508512][ T1016] br0: port 1(c1) entered disabled state
[ 118.508907][ T1016] c1: entered allmulticast mode
[ 118.513170][ T1016] c1: entered promiscuous mode
[ 118.516621][ T1016] ------------[ cut here ]------------
[ 118.516991][ T1016] WARNING: CPU: 2 PID: 1016 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 118.518635][ T1016] Modules linked in: bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 118.519640][ T1016] CPU: 2 UID: 0 PID: 1016 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 118.520213][ T1016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.520647][ T1016] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 118.521001][ T1016] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 118.522142][ T1016] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 118.522571][ T1016] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 118.523090][ T1016] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 118.523588][ T1016] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 118.524070][ T1016] R10: ffffc90000617010 R11: ffffffff959798a0 R12: 1ffff920000c2de2
[ 118.524891][ T1016] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff88800c242f08
[ 118.525387][ T1016] FS: 00007f130a392800(0000) GS:ffff888097da7000(0000) knlGS:0000000000000000
[ 118.525947][ T1016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.526365][ T1016] CR2: 00000000004e6888 CR3: 000000000fea1004 CR4: 0000000000772ef0
[ 118.526856][ T1016] PKRU: 55555554
[ 118.527106][ T1016] Call Trace:
[ 118.527370][ T1016]
[ 118.527549][ T1016] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 118.527881][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 118.528232][ T1016] ? find_held_lock+0x2b/0x80
[ 118.528589][ T1016] netif_set_mtu+0x88/0x100
[ 118.528918][ T1016] ? __pfx_netif_set_mtu+0x10/0x10
[ 118.529282][ T1016] dev_set_mtu+0xa0/0x150
[ 118.529536][ T1016] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 118.529981][ T1016] br_add_if+0xda3/0x1330 [bridge]
[ 118.530358][ T1016] do_set_master+0x32f/0x500
[ 118.530688][ T1016] do_setlink.constprop.0+0x9f4/0x2480
[ 118.531015][ T1016] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 118.531431][ T1016] ? rcu_read_lock_any_held+0x43/0xb0
[ 118.531766][ T1016] ? validate_chain+0x166/0x4d0
[ 118.532093][ T1016] ? __kernel_text_address+0x12/0x40
[ 118.532456][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 118.532799][ T1016] ? __mutex_trylock_common+0xf9/0x260
[ 118.533122][ T1016] ? __pfx___mutex_trylock_common+0x10/0x10
[ 118.533531][ T1016] ? rcu_is_watching+0x12/0xc0
[ 118.533860][ T1016] ? rcu_is_watching+0x12/0xc0
[ 118.534187][ T1016] ? trace_contention_end+0xdc/0x140
[ 118.534520][ T1016] ? __mutex_lock+0x19c/0xcd0
[ 118.534853][ T1016] ? find_held_lock+0x2b/0x80
[ 118.535171][ T1016] ? rtnl_newlink+0x651/0xa60
[ 118.535500][ T1016] ? __create_object+0x5e/0xb0
[ 118.535830][ T1016] ? __pfx___mutex_lock+0x10/0x10
[ 118.536156][ T1016] ? trace_cap_capable+0x10f/0x190
[ 118.536507][ T1016] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 118.536918][ T1016] ? __rtnl_newlink+0x40e/0xa40
[ 118.537251][ T1016] rtnl_newlink+0x69a/0xa60
[ 118.537606][ T1016] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.537938][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 118.538288][ T1016] ? find_held_lock+0x2b/0x80
[ 118.538615][ T1016] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 118.538932][ T1016] ? __lock_release+0x5d/0x170
[ 118.539266][ T1016] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.539601][ T1016] rtnetlink_rcv_msg+0x710/0xc00
[ 118.539925][ T1016] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.540253][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 118.540618][ T1016] netlink_rcv_skb+0x124/0x350
[ 118.540964][ T1016] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.541297][ T1016] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.541631][ T1016] ? netlink_deliver_tap+0x13e/0x340
[ 118.541959][ T1016] ? netlink_deliver_tap+0xc3/0x340
[ 118.542291][ T1016] netlink_unicast+0x49e/0x780
[ 118.542639][ T1016] ? __pfx_netlink_unicast+0x10/0x10
[ 118.542961][ T1016] ? __create_object+0x5e/0xb0
[ 118.543294][ T1016] ? __lock_release+0x5d/0x170
[ 118.543623][ T1016] netlink_sendmsg+0x721/0xbe0
[ 118.543955][ T1016] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.544310][ T1016] ? __import_iovec+0x238/0x3c0
[ 118.544651][ T1016] ? __kasan_kmalloc+0x7f/0x90
[ 118.544982][ T1016] ____sys_sendmsg+0x7ad/0xa10
[ 118.545331][ T1016] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.545662][ T1016] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.546082][ T1016] ___sys_sendmsg+0xed/0x170
[ 118.546416][ T1016] ? kasan_record_aux_stack+0x8c/0xa0
[ 118.546750][ T1016] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 118.547153][ T1016] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.547491][ T1016] ? find_held_lock+0x2b/0x80
[ 118.547815][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 118.548141][ T1016] ? find_held_lock+0x2b/0x80
[ 118.548482][ T1016] ? __virt_addr_valid+0x22e/0x450
[ 118.548817][ T1016] ? __lock_release+0x5d/0x170
[ 118.549157][ T1016] __sys_sendmsg+0x10b/0x1a0
[ 118.549493][ T1016] ? __pfx___sys_sendmsg+0x10/0x10
[ 118.549814][ T1016] ? trace_kfree+0x2a/0xd0
[ 118.550149][ T1016] ? audit_reset_context.part.0.constprop.0+0x954/0xe10
[ 118.550611][ T1016] do_syscall_64+0xc1/0x380
[ 118.550942][ T1016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.551362][ T1016] RIP: 0033:0x7f130a55f1e7
[ 118.551711][ T1016] 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
[ 118.552866][ T1016] RSP: 002b:00007fff593e8e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.553362][ T1016] RAX: ffffffffffffffda RBX: 00007fff593e9550 RCX: 00007f130a55f1e7
[ 118.553857][ T1016] RDX: 0000000000000000 RSI: 00007fff593e8e90 RDI: 0000000000000005
[ 118.554352][ T1016] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 118.554834][ T1016] R10: 00000000133c9910 R11: 0000000000000246 R12: 0000000000000003
[ 118.555322][ T1016] R13: 00000000686e41e6 R14: 0000000000499600 R15: 0000000000000000
[ 118.555824][ T1016]
[ 118.556074][ T1016] irq event stamp: 51261
[ 118.556344][ T1016] hardirqs last enabled at (51295): [] __up_console_sem+0x6b/0x80
[ 118.556915][ T1016] hardirqs last disabled at (51304): [] __up_console_sem+0x50/0x80
[ 118.557477][ T1016] softirqs last enabled at (51292): [] handle_softirqs+0x358/0x620
[ 118.558044][ T1016] softirqs last disabled at (51269): [] __irq_exit_rcu+0xfa/0x160
[ 118.558605][ T1016] ---[ end trace 0000000000000000 ]---
[ 119.308424][ T1021] br0: port 2(c2) entered blocking state
[ 119.308854][ T1021] br0: port 2(c2) entered disabled state
[ 119.309410][ T1021] c2: entered allmulticast mode
[ 119.313730][ T1021] c2: entered promiscuous mode
[ 119.324659][ T1021] ------------[ cut here ]------------
[ 119.325101][ T1021] WARNING: CPU: 3 PID: 1021 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 119.327170][ T1021] Modules linked in: bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 119.328578][ T1021] CPU: 3 UID: 0 PID: 1021 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 119.329722][ T1021] Tainted: [W]=WARN
[ 119.330143][ T1021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.330846][ T1021] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 119.331432][ T1021] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 119.333237][ T1021] RSP: 0018:ffffc90000746ef0 EFLAGS: 00010246
[ 119.333861][ T1021] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 119.334463][ T1021] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 119.335167][ T1021] RBP: ffffc90000746fe0 R08: 0000000000000000 R09: 0000000000000000
[ 119.335954][ T1021] R10: ffffc90000747010 R11: ffffffff959798a0 R12: 1ffff920000e8de2
[ 119.336730][ T1021] R13: 00000000000005dc R14: ffffc90000747010 R15: ffff88800c242f08
[ 119.337595][ T1021] FS: 00007f1aa2a88800(0000) GS:ffff888097e27000(0000) knlGS:0000000000000000
[ 119.338409][ T1021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.339121][ T1021] CR2: 00000000004e6888 CR3: 000000000c130002 CR4: 0000000000772ef0
[ 119.340003][ T1021] PKRU: 55555554
[ 119.340416][ T1021] Call Trace:
[ 119.340732][ T1021]
[ 119.340993][ T1021] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 119.341584][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 119.342030][ T1021] ? find_held_lock+0x2b/0x80
[ 119.342495][ T1021] netif_set_mtu+0x88/0x100
[ 119.343079][ T1021] ? __pfx_netif_set_mtu+0x10/0x10
[ 119.343565][ T1021] dev_set_mtu+0xa0/0x150
[ 119.343935][ T1021] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 119.344755][ T1021] br_add_if+0xda3/0x1330 [bridge]
[ 119.345303][ T1021] do_set_master+0x32f/0x500
[ 119.345841][ T1021] do_setlink.constprop.0+0x9f4/0x2480
[ 119.346439][ T1021] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 119.347174][ T1021] ? rcu_read_lock_any_held+0x43/0xb0
[ 119.347753][ T1021] ? validate_chain+0x166/0x4d0
[ 119.348348][ T1021] ? __kernel_text_address+0x12/0x40
[ 119.348932][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 119.349523][ T1021] ? __mutex_trylock_common+0xf9/0x260
[ 119.350090][ T1021] ? __pfx___mutex_trylock_common+0x10/0x10
[ 119.350817][ T1021] ? rcu_is_watching+0x12/0xc0
[ 119.351251][ T1021] ? rcu_is_watching+0x12/0xc0
[ 119.351803][ T1021] ? trace_contention_end+0xdc/0x140
[ 119.352407][ T1021] ? __mutex_lock+0x19c/0xcd0
[ 119.352989][ T1021] ? find_held_lock+0x2b/0x80
[ 119.353577][ T1021] ? rtnl_newlink+0x651/0xa60
[ 119.354142][ T1021] ? __create_object+0x5e/0xb0
[ 119.354727][ T1021] ? __pfx___mutex_lock+0x10/0x10
[ 119.355322][ T1021] ? trace_cap_capable+0x10f/0x190
[ 119.355881][ T1021] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 119.356485][ T1021] ? __rtnl_newlink+0x40e/0xa40
[ 119.357072][ T1021] rtnl_newlink+0x69a/0xa60
[ 119.357667][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 119.358236][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 119.358845][ T1021] ? find_held_lock+0x2b/0x80
[ 119.359432][ T1021] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 119.359992][ T1021] ? __lock_release+0x5d/0x170
[ 119.360615][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 119.361181][ T1021] rtnetlink_rcv_msg+0x710/0xc00
[ 119.361773][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 119.362369][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 119.362965][ T1021] netlink_rcv_skb+0x124/0x350
[ 119.363469][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 119.363899][ T1021] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 119.364515][ T1021] ? netlink_deliver_tap+0x13e/0x340
[ 119.365061][ T1021] ? netlink_deliver_tap+0xc3/0x340
[ 119.365633][ T1021] netlink_unicast+0x49e/0x780
[ 119.366187][ T1021] ? __pfx_netlink_unicast+0x10/0x10
[ 119.366753][ T1021] ? __create_object+0x5e/0xb0
[ 119.367316][ T1021] ? __lock_release+0x5d/0x170
[ 119.367764][ T1021] netlink_sendmsg+0x721/0xbe0
[ 119.368304][ T1021] ? __pfx_netlink_sendmsg+0x10/0x10
[ 119.368858][ T1021] ? __import_iovec+0x238/0x3c0
[ 119.369429][ T1021] ? __kasan_kmalloc+0x7f/0x90
[ 119.369997][ T1021] ____sys_sendmsg+0x7ad/0xa10
[ 119.370567][ T1021] ? __pfx_____sys_sendmsg+0x10/0x10
[ 119.371114][ T1021] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 119.371840][ T1021] ___sys_sendmsg+0xed/0x170
[ 119.372418][ T1021] ? kasan_record_aux_stack+0x8c/0xa0
[ 119.372986][ T1021] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 119.373628][ T1021] ? __pfx____sys_sendmsg+0x10/0x10
[ 119.374085][ T1021] ? find_held_lock+0x2b/0x80
[ 119.374666][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 119.375228][ T1021] ? find_held_lock+0x2b/0x80
[ 119.375799][ T1021] ? __virt_addr_valid+0x22e/0x450
[ 119.376380][ T1021] ? __lock_release+0x5d/0x170
[ 119.376963][ T1021] __sys_sendmsg+0x10b/0x1a0
[ 119.377536][ T1021] ? __pfx___sys_sendmsg+0x10/0x10
[ 119.378087][ T1021] ? trace_kfree+0x2a/0xd0
[ 119.378676][ T1021] ? audit_reset_context.part.0.constprop.0+0x954/0xe10
[ 119.379394][ T1021] do_syscall_64+0xc1/0x380
[ 119.379948][ T1021] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.380663][ T1021] RIP: 0033:0x7f1aa2c551e7
[ 119.381246][ T1021] 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
[ 119.383156][ T1021] RSP: 002b:00007ffca60cc918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 119.383643][ T1021] RAX: ffffffffffffffda RBX: 00007ffca60cd040 RCX: 00007f1aa2c551e7
[ 119.384121][ T1021] RDX: 0000000000000000 RSI: 00007ffca60cc980 RDI: 0000000000000005
[ 119.384623][ T1021] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 119.385096][ T1021] R10: 000000000ce28910 R11: 0000000000000246 R12: 0000000000000003
[ 119.385578][ T1021] R13: 00000000686e41e7 R14: 0000000000499600 R15: 0000000000000000
[ 119.386074][ T1021]
[ 119.386323][ T1021] irq event stamp: 51407
[ 119.386560][ T1021] hardirqs last enabled at (51415): [] __up_console_sem+0x6b/0x80
[ 119.387104][ T1021] hardirqs last disabled at (51422): [] __up_console_sem+0x50/0x80
[ 119.387658][ T1021] softirqs last enabled at (51368): [] handle_softirqs+0x358/0x620
[ 119.388213][ T1021] softirqs last disabled at (51347): [] __irq_exit_rcu+0xfa/0x160
[ 119.388774][ T1021] ---[ end trace 0000000000000000 ]---
[ 120.173485][ T1026] br0: port 3(c3) entered blocking state
[ 120.173849][ T1026] br0: port 3(c3) entered disabled state
[ 120.174209][ T1026] c3: entered allmulticast mode
[ 120.177970][ T1026] c3: entered promiscuous mode
[ 120.179437][ T1026] ------------[ cut here ]------------
[ 120.179756][ T1026] WARNING: CPU: 0 PID: 1026 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 120.180387][ T1026] Modules linked in: bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 120.181346][ T1026] CPU: 0 UID: 0 PID: 1026 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 120.181969][ T1026] Tainted: [W]=WARN
[ 120.182205][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.182637][ T1026] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 120.182963][ T1026] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 120.184099][ T1026] RSP: 0018:ffffc90000796ef0 EFLAGS: 00010246
[ 120.184498][ T1026] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 120.184960][ T1026] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 120.185441][ T1026] RBP: ffffc90000796fe0 R08: 0000000000000000 R09: 0000000000000000
[ 120.185909][ T1026] R10: ffffc90000797010 R11: ffffffff962b19b8 R12: 1ffff920000f2de2
[ 120.186390][ T1026] R13: 00000000000005dc R14: ffffc90000797010 R15: ffff88800c242f08
[ 120.186852][ T1026] FS: 00007f4af4307800(0000) GS:ffff888097ca7000(0000) knlGS:0000000000000000
[ 120.187408][ T1026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.187800][ T1026] CR2: 00000000004e6888 CR3: 000000000c5b5005 CR4: 0000000000772ef0
[ 120.188264][ T1026] PKRU: 55555554
[ 120.188504][ T1026] Call Trace:
[ 120.188737][ T1026]
[ 120.188898][ T1026] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 120.189210][ T1026] ? find_held_lock+0x2b/0x80
[ 120.189539][ T1026] ? mark_held_locks+0x49/0x80
[ 120.189853][ T1026] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 120.190296][ T1026] ? lockdep_hardirqs_on+0x7c/0x110
[ 120.190613][ T1026] netif_set_mtu+0x88/0x100
[ 120.190926][ T1026] ? __pfx_netif_set_mtu+0x10/0x10
[ 120.191305][ T1026] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 120.191741][ T1026] dev_set_mtu+0xa0/0x150
[ 120.191985][ T1026] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 120.192445][ T1026] br_add_if+0xda3/0x1330 [bridge]
[ 120.192855][ T1026] do_set_master+0x32f/0x500
[ 120.193175][ T1026] do_setlink.constprop.0+0x9f4/0x2480
[ 120.193522][ T1026] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 120.193953][ T1026] ? rcu_read_lock_any_held+0x43/0xb0
[ 120.194313][ T1026] ? validate_chain+0x166/0x4d0
[ 120.194638][ T1026] ? __kernel_text_address+0x12/0x40
[ 120.194954][ T1026] ? __lock_acquire+0x44d/0x7e0
[ 120.195289][ T1026] ? __mutex_trylock_common+0xf9/0x260
[ 120.195607][ T1026] ? __pfx___mutex_trylock_common+0x10/0x10
[ 120.195992][ T1026] ? rcu_is_watching+0x12/0xc0
[ 120.196329][ T1026] ? rcu_is_watching+0x12/0xc0
[ 120.196641][ T1026] ? trace_contention_end+0xdc/0x140
[ 120.196959][ T1026] ? __mutex_lock+0x19c/0xcd0
[ 120.197280][ T1026] ? find_held_lock+0x2b/0x80
[ 120.197642][ T1026] ? rtnl_newlink+0x651/0xa60
[ 120.197981][ T1026] ? __create_object+0x5e/0xb0
[ 120.198326][ T1026] ? __pfx___mutex_lock+0x10/0x10
[ 120.198658][ T1026] ? trace_cap_capable+0x10f/0x190
[ 120.198968][ T1026] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 120.199387][ T1026] ? __rtnl_newlink+0x40e/0xa40
[ 120.199721][ T1026] rtnl_newlink+0x69a/0xa60
[ 120.200038][ T1026] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.200354][ T1026] ? __lock_acquire+0x44d/0x7e0
[ 120.200691][ T1026] ? find_held_lock+0x2b/0x80
[ 120.201003][ T1026] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 120.201319][ T1026] ? __lock_release+0x5d/0x170
[ 120.201666][ T1026] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.202003][ T1026] rtnetlink_rcv_msg+0x710/0xc00
[ 120.202344][ T1026] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.202694][ T1026] ? __lock_acquire+0x44d/0x7e0
[ 120.203014][ T1026] netlink_rcv_skb+0x124/0x350
[ 120.203344][ T1026] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.203694][ T1026] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 120.204019][ T1026] ? netlink_deliver_tap+0x13e/0x340
[ 120.204348][ T1026] ? netlink_deliver_tap+0xc3/0x340
[ 120.204681][ T1026] netlink_unicast+0x49e/0x780
[ 120.204996][ T1026] ? __pfx_netlink_unicast+0x10/0x10
[ 120.205310][ T1026] ? __create_object+0x5e/0xb0
[ 120.205634][ T1026] ? __lock_release+0x5d/0x170
[ 120.205948][ T1026] netlink_sendmsg+0x721/0xbe0
[ 120.206261][ T1026] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.206611][ T1026] ? __import_iovec+0x238/0x3c0
[ 120.206933][ T1026] ? __kasan_kmalloc+0x7f/0x90
[ 120.207249][ T1026] ____sys_sendmsg+0x7ad/0xa10
[ 120.207591][ T1026] ? __pfx_____sys_sendmsg+0x10/0x10
[ 120.207905][ T1026] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.208317][ T1026] ___sys_sendmsg+0xed/0x170
[ 120.208641][ T1026] ? kasan_record_aux_stack+0x8c/0xa0
[ 120.208950][ T1026] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 120.209359][ T1026] ? __pfx____sys_sendmsg+0x10/0x10
[ 120.209706][ T1026] ? find_held_lock+0x2b/0x80
[ 120.210026][ T1026] ? __lock_acquire+0x44d/0x7e0
[ 120.210368][ T1026] ? find_held_lock+0x2b/0x80
[ 120.210697][ T1026] ? __virt_addr_valid+0x22e/0x450
[ 120.211009][ T1026] ? __lock_release+0x5d/0x170
[ 120.211341][ T1026] __sys_sendmsg+0x10b/0x1a0
[ 120.211674][ T1026] ? __pfx___sys_sendmsg+0x10/0x10
[ 120.211990][ T1026] ? trace_kfree+0x2a/0xd0
[ 120.212316][ T1026] ? audit_reset_context.part.0.constprop.0+0x954/0xe10
[ 120.212734][ T1026] do_syscall_64+0xc1/0x380
[ 120.213051][ T1026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.213444][ T1026] RIP: 0033:0x7f4af44d41e7
[ 120.213783][ T1026] 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
[ 120.215035][ T1026] RSP: 002b:00007ffcf08103b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 120.215519][ T1026] RAX: ffffffffffffffda RBX: 00007ffcf0810ae0 RCX: 00007f4af44d41e7
[ 120.216019][ T1026] RDX: 0000000000000000 RSI: 00007ffcf0810420 RDI: 0000000000000005
[ 120.216740][ T1026] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 120.217219][ T1026] R10: 000000000e210910 R11: 0000000000000246 R12: 0000000000000003
[ 120.217693][ T1026] R13: 00000000686e41e7 R14: 0000000000499600 R15: 0000000000000000
[ 120.218510][ T1026]
[ 120.218750][ T1026] irq event stamp: 53369
[ 120.219010][ T1026] hardirqs last enabled at (53377): [] __up_console_sem+0x6b/0x80
[ 120.219562][ T1026] hardirqs last disabled at (53386): [] __up_console_sem+0x50/0x80
[ 120.220352][ T1026] softirqs last enabled at (53358): [] handle_softirqs+0x358/0x620
[ 120.220904][ T1026] softirqs last disabled at (53337): [] __irq_exit_rcu+0xfa/0x160
[ 120.221693][ T1026] ---[ end trace 0000000000000000 ]---
[ 120.238760][ T1026] ip (1026) used greatest stack depth: 23904 bytes left
[ 120.953705][ T1031] br0: port 4(sender) entered blocking state
[ 120.954202][ T1031] br0: port 4(sender) entered disabled state
[ 120.954685][ T1031] sender: entered allmulticast mode
[ 120.959265][ T1031] sender: entered promiscuous mode
[ 120.960842][ T1031] ------------[ cut here ]------------
[ 120.961185][ T1031] WARNING: CPU: 2 PID: 1031 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 120.961833][ T1031] Modules linked in: bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 120.963171][ T1031] CPU: 2 UID: 0 PID: 1031 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 120.963815][ T1031] Tainted: [W]=WARN
[ 120.964072][ T1031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.964480][ T1031] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 120.964825][ T1031] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 120.966178][ T1031] RSP: 0018:ffffc900007f6ef0 EFLAGS: 00010246
[ 120.966800][ T1031] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 120.967510][ T1031] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 120.968153][ T1031] RBP: ffffc900007f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 120.968787][ T1031] R10: ffffc900007f7010 R11: ffffffff962b19b8 R12: 1ffff920000fede2
[ 120.969423][ T1031] R13: 00000000000005dc R14: ffffc900007f7010 R15: ffff88800c242f08
[ 120.970054][ T1031] FS: 00007fe899645800(0000) GS:ffff888097da7000(0000) knlGS:0000000000000000
[ 120.970768][ T1031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.971285][ T1031] CR2: 00000000004e5770 CR3: 000000000a26c006 CR4: 0000000000772ef0
[ 120.971765][ T1031] PKRU: 55555554
[ 120.972010][ T1031] Call Trace:
[ 120.972254][ T1031]
[ 120.972443][ T1031] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 120.972787][ T1031] ? find_held_lock+0x2b/0x80
[ 120.973124][ T1031] ? mark_held_locks+0x49/0x80
[ 120.973460][ T1031] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 120.973858][ T1031] ? lockdep_hardirqs_on+0x7c/0x110
[ 120.974181][ T1031] netif_set_mtu+0x88/0x100
[ 120.974516][ T1031] ? __pfx_netif_set_mtu+0x10/0x10
[ 120.974847][ T1031] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 120.975309][ T1031] dev_set_mtu+0xa0/0x150
[ 120.975557][ T1031] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 120.975990][ T1031] br_add_if+0xda3/0x1330 [bridge]
[ 120.976365][ T1031] do_set_master+0x32f/0x500
[ 120.976693][ T1031] do_setlink.constprop.0+0x9f4/0x2480
[ 120.977015][ T1031] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 120.977447][ T1031] ? rcu_read_lock_any_held+0x43/0xb0
[ 120.977767][ T1031] ? validate_chain+0x166/0x4d0
[ 120.978085][ T1031] ? __kernel_text_address+0x12/0x40
[ 120.978421][ T1031] ? __lock_acquire+0x44d/0x7e0
[ 120.978745][ T1031] ? __mutex_trylock_common+0xf9/0x260
[ 120.979063][ T1031] ? __pfx___mutex_trylock_common+0x10/0x10
[ 120.979469][ T1031] ? rcu_is_watching+0x12/0xc0
[ 120.979804][ T1031] ? rcu_is_watching+0x12/0xc0
[ 120.980130][ T1031] ? trace_contention_end+0xdc/0x140
[ 120.980457][ T1031] ? __mutex_lock+0x19c/0xcd0
[ 120.980779][ T1031] ? find_held_lock+0x2b/0x80
[ 120.981096][ T1031] ? rtnl_newlink+0x651/0xa60
[ 120.981427][ T1031] ? __create_object+0x5e/0xb0
[ 120.981761][ T1031] ? __pfx___mutex_lock+0x10/0x10
[ 120.982083][ T1031] ? trace_cap_capable+0x10f/0x190
[ 120.982424][ T1031] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 120.982828][ T1031] ? __rtnl_newlink+0x40e/0xa40
[ 120.983153][ T1031] rtnl_newlink+0x69a/0xa60
[ 120.983490][ T1031] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.983813][ T1031] ? __lock_acquire+0x44d/0x7e0
[ 120.984138][ T1031] ? find_held_lock+0x2b/0x80
[ 120.984468][ T1031] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 120.984790][ T1031] ? __lock_release+0x5d/0x170
[ 120.985111][ T1031] ? __pfx_rtnl_newlink+0x10/0x10
[ 120.985452][ T1031] rtnetlink_rcv_msg+0x710/0xc00
[ 120.985779][ T1031] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.986106][ T1031] ? __lock_acquire+0x44d/0x7e0
[ 120.986442][ T1031] netlink_rcv_skb+0x124/0x350
[ 120.986764][ T1031] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.987086][ T1031] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 120.987437][ T1031] ? netlink_deliver_tap+0x13e/0x340
[ 120.987757][ T1031] ? netlink_deliver_tap+0xc3/0x340
[ 120.988084][ T1031] netlink_unicast+0x49e/0x780
[ 120.988423][ T1031] ? __pfx_netlink_unicast+0x10/0x10
[ 120.988742][ T1031] ? __create_object+0x5e/0xb0
[ 120.989060][ T1031] ? __lock_release+0x5d/0x170
[ 120.989400][ T1031] netlink_sendmsg+0x721/0xbe0
[ 120.989734][ T1031] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.990054][ T1031] ? __import_iovec+0x238/0x3c0
[ 120.990388][ T1031] ? __kasan_kmalloc+0x7f/0x90
[ 120.990712][ T1031] ____sys_sendmsg+0x7ad/0xa10
[ 120.991034][ T1031] ? __pfx_____sys_sendmsg+0x10/0x10
[ 120.991363][ T1031] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.991770][ T1031] ___sys_sendmsg+0xed/0x170
[ 120.992093][ T1031] ? kasan_record_aux_stack+0x8c/0xa0
[ 120.992431][ T1031] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 120.992838][ T1031] ? __pfx____sys_sendmsg+0x10/0x10
[ 120.993164][ T1031] ? find_held_lock+0x2b/0x80
[ 120.993503][ T1031] ? __lock_acquire+0x44d/0x7e0
[ 120.993841][ T1031] ? find_held_lock+0x2b/0x80
[ 120.994159][ T1031] ? __virt_addr_valid+0x22e/0x450
[ 120.994521][ T1031] ? __lock_release+0x5d/0x170
[ 120.994851][ T1031] __sys_sendmsg+0x10b/0x1a0
[ 120.995172][ T1031] ? __pfx___sys_sendmsg+0x10/0x10
[ 120.995499][ T1031] ? trace_kfree+0x2a/0xd0
[ 120.995828][ T1031] ? audit_reset_context.part.0.constprop.0+0x954/0xe10
[ 120.996232][ T1031] do_syscall_64+0xc1/0x380
[ 120.996574][ T1031] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.996979][ T1031] RIP: 0033:0x7fe8998121e7
[ 120.997324][ T1031] 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
[ 120.998525][ T1031] RSP: 002b:00007fff38270428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 120.999011][ T1031] RAX: ffffffffffffffda RBX: 00007fff38270b50 RCX: 00007fe8998121e7
[ 120.999504][ T1031] RDX: 0000000000000000 RSI: 00007fff38270490 RDI: 0000000000000005
[ 120.999978][ T1031] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 121.000462][ T1031] R10: 000000002e65f910 R11: 0000000000000246 R12: 0000000000000003
[ 121.000937][ T1031] R13: 00000000686e41e8 R14: 0000000000499600 R15: 0000000000000000
[ 121.001450][ T1031]
[ 121.001696][ T1031] irq event stamp: 48377
[ 121.001940][ T1031] hardirqs last enabled at (48387): [] __up_console_sem+0x6b/0x80
[ 121.002498][ T1031] hardirqs last disabled at (48398): [] __up_console_sem+0x50/0x80
[ 121.003064][ T1031] softirqs last enabled at (47458): [] handle_softirqs+0x358/0x620
[ 121.003631][ T1031] softirqs last disabled at (47391): [] __irq_exit_rcu+0xfa/0x160
[ 121.004171][ T1031] ---[ end trace 0000000000000000 ]---
[ 121.337145][ T1033] br0: port 4(sender) entered blocking state
[ 121.337776][ T1033] br0: port 4(sender) entered forwarding state
[ 121.338988][ T1033] br0: port 3(c3) entered blocking state
[ 121.339335][ T1033] br0: port 3(c3) entered forwarding state
[ 121.340093][ T1033] br0: port 2(c2) entered blocking state
[ 121.340444][ T1033] br0: port 2(c2) entered forwarding state
[ 121.341138][ T1033] br0: port 1(c1) entered blocking state
[ 121.341480][ T1033] br0: port 1(c1) entered forwarding state
[ 121.555087][ T1034] Bridge firewalling registered
[ 135.595008][ T12] br0: port 1(c1) entered disabled state
[ 135.711236][ T12] c1 (unregistering): left allmulticast mode
[ 135.711782][ T12] c1 (unregistering): left promiscuous mode
[ 135.712161][ T12] br0: port 1(c1) entered disabled state
[ 135.714470][ T12] ------------[ cut here ]------------
[ 135.714806][ T12] WARNING: CPU: 1 PID: 12 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 135.715368][ T12] Modules linked in: nf_conntrack_netlink nfnetlink_queue nft_queue nft_ct nf_conntrack br_netfilter bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 135.716836][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 135.717552][ T12] Tainted: [W]=WARN
[ 135.717847][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 135.718329][ T12] Workqueue: netns cleanup_net
[ 135.718672][ T12] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 135.719000][ T12] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 135.720128][ T12] RSP: 0018:ffffc900000c75b0 EFLAGS: 00010246
[ 135.720543][ T12] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 135.721011][ T12] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 135.721498][ T12] RBP: ffffc900000c76a0 R08: 0000000000000000 R09: 0000000000000000
[ 135.721966][ T12] R10: ffffc900000c76d0 R11: ffffffff91ab586a R12: 1ffff92000018eba
[ 135.722444][ T12] R13: 00000000000005dc R14: ffffc900000c76d0 R15: ffff88800c242f08
[ 135.722925][ T12] FS: 0000000000000000(0000) GS:ffff888097d27000(0000) knlGS:0000000000000000
[ 135.723486][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 135.723881][ T12] CR2: 00007fc0fcec6100 CR3: 000000000a99d002 CR4: 0000000000772ef0
[ 135.724368][ T12] PKRU: 55555554
[ 135.724748][ T12] Call Trace:
[ 135.724987][ T12]
[ 135.725143][ T12] ? kasan_record_aux_stack+0x8c/0xa0
[ 135.725467][ T12] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 135.725851][ T12] ? br_del_if+0xa3/0x1f0 [bridge]
[ 135.726240][ T12] ? br_device_event+0x53b/0x7f0 [bridge]
[ 135.726598][ T12] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 135.726916][ T12] ? ops_undo_list+0x2c9/0x8a0
[ 135.727235][ T12] ? cleanup_net+0x3a1/0x810
[ 135.727560][ T12] ? process_one_work+0xe40/0x1660
[ 135.727884][ T12] ? worker_thread+0x591/0xcf0
[ 135.728199][ T12] ? kthread+0x37e/0x600
[ 135.728448][ T12] ? ret_from_fork+0x240/0x320
[ 135.728771][ T12] ? ret_from_fork_asm+0x1a/0x30
[ 135.729091][ T12] ? find_held_lock+0x2b/0x80
[ 135.729427][ T12] netif_set_mtu+0x88/0x100
[ 135.729749][ T12] ? __pfx_netif_set_mtu+0x10/0x10
[ 135.730083][ T12] dev_set_mtu+0xa0/0x150
[ 135.730336][ T12] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 135.730768][ T12] br_del_if+0xb2/0x1f0 [bridge]
[ 135.731118][ T12] br_device_event+0x53b/0x7f0 [bridge]
[ 135.731476][ T12] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 135.731900][ T12] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 135.732336][ T12] notifier_call_chain+0xd0/0x150
[ 135.732669][ T12] unregister_netdevice_many_notify+0x694/0x1a40
[ 135.733061][ T12] ? mutex_is_locked+0x1c/0x60
[ 135.733383][ T12] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 135.733767][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 135.734145][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 135.734555][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 135.734949][ T12] default_device_exit_batch+0x240/0x2e0
[ 135.735258][ T12] ? __pfx_default_device_exit_batch+0x10/0x10
[ 135.735661][ T12] ops_undo_list+0x2c9/0x8a0
[ 135.735983][ T12] ? __pfx_ops_undo_list+0x10/0x10
[ 135.736303][ T12] ? cleanup_net+0x2c5/0x810
[ 135.736620][ T12] cleanup_net+0x3a1/0x810
[ 135.736941][ T12] ? __pfx_cleanup_net+0x10/0x10
[ 135.737253][ T12] ? rcu_is_watching+0x12/0xc0
[ 135.737585][ T12] process_one_work+0xe40/0x1660
[ 135.737911][ T12] ? __pfx_process_one_work+0x10/0x10
[ 135.738228][ T12] ? assign_work+0x16c/0x240
[ 135.738549][ T12] worker_thread+0x591/0xcf0
[ 135.738871][ T12] ? __pfx_worker_thread+0x10/0x10
[ 135.739190][ T12] kthread+0x37e/0x600
[ 135.739440][ T12] ? __pfx_kthread+0x10/0x10
[ 135.739748][ T12] ? ret_from_fork+0x1b/0x320
[ 135.740057][ T12] ? __lock_release+0x5d/0x170
[ 135.740379][ T12] ? rcu_is_watching+0x12/0xc0
[ 135.740686][ T12] ? __pfx_kthread+0x10/0x10
[ 135.741001][ T12] ret_from_fork+0x240/0x320
[ 135.741319][ T12] ? __pfx_kthread+0x10/0x10
[ 135.741631][ T12] ret_from_fork_asm+0x1a/0x30
[ 135.741962][ T12]
[ 135.742198][ T12] irq event stamp: 181537
[ 135.742445][ T12] hardirqs last enabled at (181547): [] __up_console_sem+0x6b/0x80
[ 135.742995][ T12] hardirqs last disabled at (181554): [] __up_console_sem+0x50/0x80
[ 135.743538][ T12] softirqs last enabled at (180794): [] handle_softirqs+0x358/0x620
[ 135.744079][ T12] softirqs last disabled at (180789): [] __irq_exit_rcu+0xfa/0x160
[ 135.744623][ T12] ---[ end trace 0000000000000000 ]---
[ 136.220164][ T12] br0: port 2(c2) entered disabled state
[ 136.450212][ T12] c2 (unregistering): left allmulticast mode
[ 136.450698][ T12] c2 (unregistering): left promiscuous mode
[ 136.451076][ T12] br0: port 2(c2) entered disabled state
[ 136.462539][ T12] ------------[ cut here ]------------
[ 136.462939][ T12] WARNING: CPU: 1 PID: 12 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 136.463638][ T12] Modules linked in: nf_conntrack_netlink nfnetlink_queue nft_queue nft_ct nf_conntrack br_netfilter bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 136.465137][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 136.466132][ T12] Tainted: [W]=WARN
[ 136.466437][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 136.466830][ T12] Workqueue: netns cleanup_net
[ 136.467154][ T12] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 136.467479][ T12] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 136.468592][ T12] RSP: 0000:ffffc900000c75b0 EFLAGS: 00010246
[ 136.468981][ T12] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 136.469449][ T12] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 136.469910][ T12] RBP: ffffc900000c76a0 R08: 0000000000000000 R09: 0000000000000000
[ 136.470376][ T12] R10: ffffc900000c76d0 R11: ffffffff959798a0 R12: 1ffff92000018eba
[ 136.470849][ T12] R13: 00000000000005dc R14: ffffc900000c76d0 R15: ffff88800c242f08
[ 136.471318][ T12] FS: 0000000000000000(0000) GS:ffff888097d27000(0000) knlGS:0000000000000000
[ 136.471872][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.472264][ T12] CR2: 00007ff32329bfe4 CR3: 0000000037736006 CR4: 0000000000772ef0
[ 136.472763][ T12] PKRU: 55555554
[ 136.472998][ T12] Call Trace:
[ 136.473230][ T12]
[ 136.473393][ T12] ? kasan_record_aux_stack+0x8c/0xa0
[ 136.473708][ T12] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 136.474097][ T12] ? br_del_if+0xa3/0x1f0 [bridge]
[ 136.474452][ T12] ? br_device_event+0x53b/0x7f0 [bridge]
[ 136.474796][ T12] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 136.475108][ T12] ? ops_undo_list+0x2c9/0x8a0
[ 136.475425][ T12] ? cleanup_net+0x3a1/0x810
[ 136.475728][ T12] ? process_one_work+0xe40/0x1660
[ 136.476039][ T12] ? worker_thread+0x591/0xcf0
[ 136.476354][ T12] ? kthread+0x37e/0x600
[ 136.476585][ T12] ? ret_from_fork+0x240/0x320
[ 136.476893][ T12] ? ret_from_fork_asm+0x1a/0x30
[ 136.477215][ T12] ? find_held_lock+0x2b/0x80
[ 136.477538][ T12] netif_set_mtu+0x88/0x100
[ 136.477849][ T12] ? __pfx_netif_set_mtu+0x10/0x10
[ 136.478177][ T12] dev_set_mtu+0xa0/0x150
[ 136.478420][ T12] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 136.478840][ T12] br_del_if+0xb2/0x1f0 [bridge]
[ 136.479191][ T12] br_device_event+0x53b/0x7f0 [bridge]
[ 136.479540][ T12] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 136.479983][ T12] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 136.480417][ T12] notifier_call_chain+0xd0/0x150
[ 136.480735][ T12] unregister_netdevice_many_notify+0x694/0x1a40
[ 136.481123][ T12] ? mutex_is_locked+0x1c/0x60
[ 136.481447][ T12] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 136.481836][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 136.482232][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 136.482645][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 136.483044][ T12] default_device_exit_batch+0x240/0x2e0
[ 136.483368][ T12] ? __pfx_default_device_exit_batch+0x10/0x10
[ 136.483764][ T12] ops_undo_list+0x2c9/0x8a0
[ 136.484091][ T12] ? __pfx_ops_undo_list+0x10/0x10
[ 136.484408][ T12] ? cleanup_net+0x2c5/0x810
[ 136.484725][ T12] cleanup_net+0x3a1/0x810
[ 136.485038][ T12] ? __pfx_cleanup_net+0x10/0x10
[ 136.485362][ T12] ? rcu_is_watching+0x12/0xc0
[ 136.485682][ T12] process_one_work+0xe40/0x1660
[ 136.486001][ T12] ? __pfx_process_one_work+0x10/0x10
[ 136.486329][ T12] ? assign_work+0x16c/0x240
[ 136.486642][ T12] worker_thread+0x591/0xcf0
[ 136.486963][ T12] ? __pfx_worker_thread+0x10/0x10
[ 136.487286][ T12] kthread+0x37e/0x600
[ 136.487520][ T12] ? __pfx_kthread+0x10/0x10
[ 136.487830][ T12] ? ret_from_fork+0x1b/0x320
[ 136.488142][ T12] ? __lock_release+0x5d/0x170
[ 136.488457][ T12] ? rcu_is_watching+0x12/0xc0
[ 136.488767][ T12] ? __pfx_kthread+0x10/0x10
[ 136.489074][ T12] ret_from_fork+0x240/0x320
[ 136.489399][ T12] ? __pfx_kthread+0x10/0x10
[ 136.489705][ T12] ret_from_fork_asm+0x1a/0x30
[ 136.490038][ T12]
[ 136.490279][ T12] irq event stamp: 215009
[ 136.490512][ T12] hardirqs last enabled at (215017): [] __up_console_sem+0x6b/0x80
[ 136.491045][ T12] hardirqs last disabled at (215024): [] __up_console_sem+0x50/0x80
[ 136.491596][ T12] softirqs last enabled at (214410): [] handle_softirqs+0x358/0x620
[ 136.492130][ T12] softirqs last disabled at (214369): [] __irq_exit_rcu+0xfa/0x160
[ 136.492691][ T12] ---[ end trace 0000000000000000 ]---
[ 136.778199][ T12] br0: port 3(c3) entered disabled state
[ 136.955820][ T12] c3 (unregistering): left allmulticast mode
[ 136.956281][ T12] c3 (unregistering): left promiscuous mode
[ 136.956672][ T12] br0: port 3(c3) entered disabled state
[ 136.961988][ T12] ------------[ cut here ]------------
[ 136.962358][ T12] WARNING: CPU: 2 PID: 12 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 136.962924][ T12] Modules linked in: nf_conntrack_netlink nfnetlink_queue nft_queue nft_ct nf_conntrack br_netfilter bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 136.964227][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 136.964962][ T12] Tainted: [W]=WARN
[ 136.965220][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 136.965643][ T12] Workqueue: netns cleanup_net
[ 136.966019][ T12] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 136.966381][ T12] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 136.967531][ T12] RSP: 0018:ffffc900000c75b0 EFLAGS: 00010246
[ 136.967947][ T12] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 136.968610][ T12] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 136.969293][ T12] RBP: ffffc900000c76a0 R08: 0000000000000000 R09: 0000000000000000
[ 136.969972][ T12] R10: ffffc900000c76d0 R11: ffffffff959798a0 R12: 1ffff92000018eba
[ 136.970659][ T12] R13: 00000000000005dc R14: ffffc900000c76d0 R15: ffff88800c242f08
[ 136.971298][ T12] FS: 0000000000000000(0000) GS:ffff888097da7000(0000) knlGS:0000000000000000
[ 136.971877][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.972304][ T12] CR2: 00007fb84567e2a8 CR3: 000000000b9f8001 CR4: 0000000000772ef0
[ 136.972823][ T12] PKRU: 55555554
[ 136.973090][ T12] Call Trace:
[ 136.973356][ T12]
[ 136.973543][ T12] ? kasan_record_aux_stack+0x8c/0xa0
[ 136.973888][ T12] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 136.974327][ T12] ? br_del_if+0xa3/0x1f0 [bridge]
[ 136.974720][ T12] ? br_device_event+0x53b/0x7f0 [bridge]
[ 136.975087][ T12] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 136.975445][ T12] ? ops_undo_list+0x2c9/0x8a0
[ 136.975777][ T12] ? cleanup_net+0x3a1/0x810
[ 136.976109][ T12] ? process_one_work+0xe40/0x1660
[ 136.976463][ T12] ? worker_thread+0x591/0xcf0
[ 136.976796][ T12] ? kthread+0x37e/0x600
[ 136.977045][ T12] ? ret_from_fork+0x240/0x320
[ 136.977387][ T12] ? ret_from_fork_asm+0x1a/0x30
[ 136.977726][ T12] ? find_held_lock+0x2b/0x80
[ 136.978071][ T12] netif_set_mtu+0x88/0x100
[ 136.978410][ T12] ? __pfx_netif_set_mtu+0x10/0x10
[ 136.978755][ T12] dev_set_mtu+0xa0/0x150
[ 136.979002][ T12] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 136.979451][ T12] br_del_if+0xb2/0x1f0 [bridge]
[ 136.979810][ T12] br_device_event+0x53b/0x7f0 [bridge]
[ 136.980173][ T12] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 136.980618][ T12] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 136.981066][ T12] notifier_call_chain+0xd0/0x150
[ 136.981410][ T12] unregister_netdevice_many_notify+0x694/0x1a40
[ 136.981822][ T12] ? mutex_is_locked+0x1c/0x60
[ 136.982147][ T12] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 136.982555][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 136.982982][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 136.983410][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 136.983822][ T12] default_device_exit_batch+0x240/0x2e0
[ 136.984142][ T12] ? __pfx_default_device_exit_batch+0x10/0x10
[ 136.984582][ T12] ops_undo_list+0x2c9/0x8a0
[ 136.984914][ T12] ? __pfx_ops_undo_list+0x10/0x10
[ 136.985239][ T12] ? cleanup_net+0x2c5/0x810
[ 136.985580][ T12] cleanup_net+0x3a1/0x810
[ 136.985930][ T12] ? __pfx_cleanup_net+0x10/0x10
[ 136.986256][ T12] ? rcu_is_watching+0x12/0xc0
[ 136.986607][ T12] process_one_work+0xe40/0x1660
[ 136.986946][ T12] ? __pfx_process_one_work+0x10/0x10
[ 136.987298][ T12] ? assign_work+0x16c/0x240
[ 136.987646][ T12] worker_thread+0x591/0xcf0
[ 136.987988][ T12] ? __pfx_worker_thread+0x10/0x10
[ 136.988329][ T12] kthread+0x37e/0x600
[ 136.988594][ T12] ? __pfx_kthread+0x10/0x10
[ 136.988930][ T12] ? ret_from_fork+0x1b/0x320
[ 136.989259][ T12] ? __lock_release+0x5d/0x170
[ 136.989615][ T12] ? rcu_is_watching+0x12/0xc0
[ 136.989940][ T12] ? __pfx_kthread+0x10/0x10
[ 136.990279][ T12] ret_from_fork+0x240/0x320
[ 136.990603][ T12] ? __pfx_kthread+0x10/0x10
[ 136.990927][ T12] ret_from_fork_asm+0x1a/0x30
[ 136.991280][ T12]
[ 136.991533][ T12] irq event stamp: 239903
[ 136.991785][ T12] hardirqs last enabled at (239913): [] __up_console_sem+0x6b/0x80
[ 136.992359][ T12] hardirqs last disabled at (239924): [] __up_console_sem+0x50/0x80
[ 136.992943][ T12] softirqs last enabled at (239288): [] handle_softirqs+0x358/0x620
[ 136.993554][ T12] softirqs last disabled at (239197): [] __irq_exit_rcu+0xfa/0x160
[ 136.994120][ T12] ---[ end trace 0000000000000000 ]---
[ 137.363904][ T12] br0: port 4(sender) entered disabled state
[ 137.486175][ T12] sender (unregistering): left allmulticast mode
[ 137.486671][ T12] sender (unregistering): left promiscuous mode
[ 137.487075][ T12] br0: port 4(sender) entered disabled state
[ 137.488744][ T12] ------------[ cut here ]------------
[ 137.489096][ T12] WARNING: CPU: 2 PID: 12 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.489689][ T12] Modules linked in: nf_conntrack_netlink nfnetlink_queue nft_queue nft_ct nf_conntrack br_netfilter bridge stp llc nft_quota inet_diag nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 137.490999][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.491726][ T12] Tainted: [W]=WARN
[ 137.491976][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.492391][ T12] Workqueue: netns cleanup_net
[ 137.492742][ T12] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.493081][ T12] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 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
[ 137.494249][ T12] RSP: 0018:ffffc900000c75b0 EFLAGS: 00010246
[ 137.494691][ T12] RAX: 0000000000000000 RBX: ffff88800c242000 RCX: 0000000000000001
[ 137.495172][ T12] RDX: 0000000000000000 RSI: ffffffff9549f52e RDI: ffffffff94c5a5a0
[ 137.495666][ T12] RBP: ffffc900000c76a0 R08: 0000000000000000 R09: 0000000000000000
[ 137.496141][ T12] R10: ffffc900000c76d0 R11: ffffffff959798a0 R12: 1ffff92000018eba
[ 137.496639][ T12] R13: 00000000000005dc R14: ffffc900000c76d0 R15: ffff88800c242f08
[ 137.497118][ T12] FS: 0000000000000000(0000) GS:ffff888097da7000(0000) knlGS:0000000000000000
[ 137.497688][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.498095][ T12] CR2: 000055aa21bc1980 CR3: 0000000037736004 CR4: 0000000000772ef0
[ 137.498596][ T12] PKRU: 55555554
[ 137.498843][ T12] Call Trace:
[ 137.499085][ T12]
[ 137.499255][ T12] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.499617][ T12] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.500017][ T12] ? br_del_if+0xa3/0x1f0 [bridge]
[ 137.500394][ T12] ? br_device_event+0x53b/0x7f0 [bridge]
[ 137.500752][ T12] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.501086][ T12] ? ops_undo_list+0x2c9/0x8a0
[ 137.501420][ T12] ? cleanup_net+0x3a1/0x810
[ 137.501740][ T12] ? process_one_work+0xe40/0x1660
[ 137.502067][ T12] ? worker_thread+0x591/0xcf0
[ 137.502397][ T12] ? kthread+0x37e/0x600
[ 137.502659][ T12] ? ret_from_fork+0x240/0x320
[ 137.502979][ T12] ? ret_from_fork_asm+0x1a/0x30
[ 137.503319][ T12] ? find_held_lock+0x2b/0x80
[ 137.503652][ T12] netif_set_mtu+0x88/0x100
[ 137.503984][ T12] ? __pfx_netif_set_mtu+0x10/0x10
[ 137.504335][ T12] dev_set_mtu+0xa0/0x150
[ 137.504585][ T12] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 137.505033][ T12] br_del_if+0xb2/0x1f0 [bridge]
[ 137.505403][ T12] br_device_event+0x53b/0x7f0 [bridge]
[ 137.505763][ T12] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 137.506196][ T12] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 137.506655][ T12] notifier_call_chain+0xd0/0x150
[ 137.507000][ T12] unregister_netdevice_many_notify+0x694/0x1a40
[ 137.507420][ T12] ? mutex_is_locked+0x1c/0x60
[ 137.507746][ T12] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 137.508148][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 137.508558][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 137.508956][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 137.509375][ T12] default_device_exit_batch+0x240/0x2e0
[ 137.509702][ T12] ? __pfx_default_device_exit_batch+0x10/0x10
[ 137.510111][ T12] ops_undo_list+0x2c9/0x8a0
[ 137.510475][ T12] ? __pfx_ops_undo_list+0x10/0x10
[ 137.510803][ T12] ? cleanup_net+0x2c5/0x810
[ 137.511152][ T12] cleanup_net+0x3a1/0x810
[ 137.511507][ T12] ? __pfx_cleanup_net+0x10/0x10
[ 137.511855][ T12] ? rcu_is_watching+0x12/0xc0
[ 137.512198][ T12] process_one_work+0xe40/0x1660
[ 137.512560][ T12] ? __pfx_process_one_work+0x10/0x10
[ 137.512914][ T12] ? assign_work+0x16c/0x240
[ 137.513249][ T12] worker_thread+0x591/0xcf0
[ 137.513609][ T12] ? __pfx_worker_thread+0x10/0x10
[ 137.513940][ T12] kthread+0x37e/0x600
[ 137.514200][ T12] ? __pfx_kthread+0x10/0x10
[ 137.514540][ T12] ? ret_from_fork+0x1b/0x320
[ 137.514881][ T12] ? __lock_release+0x5d/0x170
[ 137.515244][ T12] ? rcu_is_watching+0x12/0xc0
[ 137.515596][ T12] ? __pfx_kthread+0x10/0x10
[ 137.515943][ T12] ret_from_fork+0x240/0x320
[ 137.516295][ T12] ? __pfx_kthread+0x10/0x10
[ 137.516633][ T12] ret_from_fork_asm+0x1a/0x30
[ 137.516978][ T12]
[ 137.517233][ T12] irq event stamp: 269311
[ 137.517496][ T12] hardirqs last enabled at (269323): [] __up_console_sem+0x6b/0x80
[ 137.518047][ T12] hardirqs last disabled at (269332): [] __up_console_sem+0x50/0x80
[ 137.518640][ T12] softirqs last enabled at (268426): [] handle_softirqs+0x358/0x620
[ 137.519215][ T12] softirqs last disabled at (268417): [] __irq_exit_rcu+0xfa/0x160
[ 137.519797][ T12] ---[ end trace 0000000000000000 ]---