[ 14.907801][ T250] ip (250) used greatest stack depth: 24800 bytes left
[ 15.496670][ T262] ip (262) used greatest stack depth: 23872 bytes left
[ 19.020947][ T298] br1: port 1(veth1) entered blocking state
[ 19.021543][ T298] br1: port 1(veth1) entered disabled state
[ 19.022114][ T298] veth1: entered allmulticast mode
[ 19.025635][ T298] veth1: entered promiscuous mode
[ 19.028074][ T298] ------------[ cut here ]------------
[ 19.028422][ T298] WARNING: CPU: 0 PID: 298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.029521][ T298] Modules linked in: bridge stp llc vrf veth
[ 19.030043][ T298] CPU: 0 UID: 0 PID: 298 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.030591][ T298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.030986][ T298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.031302][ T298] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.032545][ T298] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 19.032961][ T298] RAX: 0000000000000000 RBX: ffff88800b43a000 RCX: 0000000000000001
[ 19.033432][ T298] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 19.034148][ T298] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.034635][ T298] R10: ffffc900005a7010 R11: ffffffff99ea8918 R12: 1ffff920000b4de2
[ 19.035109][ T298] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800b43af08
[ 19.035576][ T298] FS: 00007f8b344ae800(0000) GS:ffff88809b0b7000(0000) knlGS:0000000000000000
[ 19.036167][ T298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.036565][ T298] CR2: 00000000004e5aa8 CR3: 000000000a466006 CR4: 0000000000772ef0
[ 19.037041][ T298] PKRU: 55555554
[ 19.037277][ T298] Call Trace:
[ 19.037513][ T298]
[ 19.037685][ T298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.038000][ T298] ? find_held_lock+0x2b/0x80
[ 19.038321][ T298] ? mark_held_locks+0x49/0x80
[ 19.038630][ T298] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.039026][ T298] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.039340][ T298] netif_set_mtu+0x88/0x100
[ 19.039694][ T298] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.040024][ T298] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.040460][ T298] dev_set_mtu+0xa0/0x150
[ 19.040737][ T298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.041158][ T298] br_add_if+0xda3/0x1330 [bridge]
[ 19.041527][ T298] do_set_master+0x332/0x500
[ 19.041865][ T298] do_setlink.constprop.0+0x9f4/0x2480
[ 19.042179][ T298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.042568][ T298] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.042894][ T298] ? validate_chain+0x166/0x4d0
[ 19.043204][ T298] ? __kernel_text_address+0x12/0x40
[ 19.043516][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.043847][ T298] ? __mutex_trylock_common+0xf9/0x260
[ 19.044160][ T298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.044558][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.044878][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.045191][ T298] ? trace_contention_end+0xdc/0x140
[ 19.045499][ T298] ? __mutex_lock+0x19c/0xcd0
[ 19.045825][ T298] ? find_held_lock+0x2b/0x80
[ 19.046150][ T298] ? rtnl_newlink+0x651/0xa60
[ 19.046457][ T298] ? __create_object+0x5e/0xb0
[ 19.046777][ T298] ? __pfx___mutex_lock+0x10/0x10
[ 19.047089][ T298] ? trace_cap_capable+0x10f/0x190
[ 19.047410][ T298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.047816][ T298] ? __rtnl_newlink+0x40e/0xa40
[ 19.048140][ T298] rtnl_newlink+0x69a/0xa60
[ 19.048464][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.048789][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.049114][ T298] ? find_held_lock+0x2b/0x80
[ 19.049431][ T298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.049762][ T298] ? __lock_release+0x5d/0x170
[ 19.050084][ T298] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.050402][ T298] rtnetlink_rcv_msg+0x713/0xc00
[ 19.050737][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.051060][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.051380][ T298] netlink_rcv_skb+0x121/0x350
[ 19.051717][ T298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.052034][ T298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.052363][ T298] ? netlink_deliver_tap+0x13e/0x340
[ 19.052687][ T298] ? netlink_deliver_tap+0xc3/0x340
[ 19.053002][ T298] netlink_unicast+0x4a1/0x780
[ 19.053316][ T298] ? __pfx_netlink_unicast+0x10/0x10
[ 19.053626][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.053958][ T298] netlink_sendmsg+0x721/0xbe0
[ 19.054284][ T298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.054601][ T298] ? __import_iovec+0x238/0x3c0
[ 19.054929][ T298] ____sys_sendmsg+0x7aa/0xa10
[ 19.055244][ T298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.055553][ T298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.055972][ T298] ___sys_sendmsg+0xed/0x170
[ 19.056285][ T298] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.056605][ T298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.057007][ T298] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.057321][ T298] ? find_held_lock+0x2b/0x80
[ 19.057634][ T298] ? __lock_acquire+0x44d/0x7e0
[ 19.057966][ T298] ? find_held_lock+0x2b/0x80
[ 19.058281][ T298] ? __virt_addr_valid+0x22e/0x450
[ 19.058596][ T298] ? __lock_release+0x5d/0x170
[ 19.058934][ T298] __sys_sendmsg+0x10b/0x1a0
[ 19.059253][ T298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.059637][ T298] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.060483][ T298] ? rcu_is_watching+0x12/0xc0
[ 19.061035][ T298] do_syscall_64+0xc1/0x380
[ 19.061349][ T298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.061747][ T298] RIP: 0033:0x7f8b3467b1e7
[ 19.062316][ T298] 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
[ 19.063448][ T298] RSP: 002b:00007fff2e8cc3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.063965][ T298] RAX: ffffffffffffffda RBX: 00007fff2e8ccb00 RCX: 00007f8b3467b1e7
[ 19.064454][ T298] RDX: 0000000000000000 RSI: 00007fff2e8cc440 RDI: 0000000000000005
[ 19.065162][ T298] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.065633][ T298] R10: 000000003ce9f910 R11: 0000000000000246 R12: 0000000000000004
[ 19.066105][ T298] R13: 00000000686e7438 R14: 0000000000499600 R15: 0000000000000000
[ 19.067014][ T298]
[ 19.067264][ T298] irq event stamp: 43875
[ 19.067500][ T298] hardirqs last enabled at (43883): [] __up_console_sem+0x6b/0x80
[ 19.068511][ T298] hardirqs last disabled at (43914): [] __up_console_sem+0x50/0x80
[ 19.069302][ T298] softirqs last enabled at (43912): [] handle_softirqs+0x358/0x620
[ 19.069877][ T298] softirqs last disabled at (43891): [] __irq_exit_rcu+0xfa/0x160
[ 19.070423][ T298] ---[ end trace 0000000000000000 ]---
[ 19.193565][ T137] br1: port 1(veth1) entered blocking state
[ 19.194424][ T137] br1: port 1(veth1) entered forwarding state
[ 19.304007][ T302] br1: port 2(veth2) entered blocking state
[ 19.304452][ T302] br1: port 2(veth2) entered disabled state
[ 19.304893][ T302] veth2: entered allmulticast mode
[ 19.308701][ T302] veth2: entered promiscuous mode
[ 19.310360][ T302] ------------[ cut here ]------------
[ 19.310687][ T302] WARNING: CPU: 3 PID: 302 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.311298][ T302] Modules linked in: bridge stp llc vrf veth
[ 19.311955][ T302] CPU: 3 UID: 0 PID: 302 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.312581][ T302] Tainted: [W]=WARN
[ 19.312827][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.313213][ T302] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.313529][ T302] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.314668][ T302] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 19.315058][ T302] RAX: 0000000000000000 RBX: ffff88800b43a000 RCX: 0000000000000001
[ 19.315520][ T302] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 19.316515][ T302] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.316988][ T302] R10: ffffc900005a7010 R11: ffffffff99ea8918 R12: 1ffff920000b4de2
[ 19.317456][ T302] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800b43af08
[ 19.317932][ T302] FS: 00007f6776136800(0000) GS:ffff88809b237000(0000) knlGS:0000000000000000
[ 19.318471][ T302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.318880][ T302] CR2: 00000000004e5ab0 CR3: 000000000b66b002 CR4: 0000000000772ef0
[ 19.319353][ T302] PKRU: 55555554
[ 19.319583][ T302] Call Trace:
[ 19.319845][ T302]
[ 19.320016][ T302] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.320342][ T302] ? find_held_lock+0x2b/0x80
[ 19.320668][ T302] ? mark_held_locks+0x49/0x80
[ 19.320978][ T302] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.321372][ T302] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.321695][ T302] netif_set_mtu+0x88/0x100
[ 19.322003][ T302] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.322320][ T302] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.322772][ T302] dev_set_mtu+0xa0/0x150
[ 19.323005][ T302] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.323428][ T302] br_add_if+0xda3/0x1330 [bridge]
[ 19.323806][ T302] do_set_master+0x332/0x500
[ 19.324124][ T302] do_setlink.constprop.0+0x9f4/0x2480
[ 19.324447][ T302] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.324845][ T302] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.325154][ T302] ? validate_chain+0x166/0x4d0
[ 19.325458][ T302] ? __kernel_text_address+0x12/0x40
[ 19.325782][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.326097][ T302] ? __mutex_trylock_common+0xf9/0x260
[ 19.326405][ T302] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.326793][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.327101][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.327406][ T302] ? trace_contention_end+0xdc/0x140
[ 19.327732][ T302] ? __mutex_lock+0x19c/0xcd0
[ 19.328043][ T302] ? find_held_lock+0x2b/0x80
[ 19.328353][ T302] ? rtnl_newlink+0x651/0xa60
[ 19.328676][ T302] ? __create_object+0x5e/0xb0
[ 19.328985][ T302] ? __pfx___mutex_lock+0x10/0x10
[ 19.329290][ T302] ? trace_cap_capable+0x10f/0x190
[ 19.329595][ T302] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.329981][ T302] ? __rtnl_newlink+0x40e/0xa40
[ 19.330293][ T302] rtnl_newlink+0x69a/0xa60
[ 19.330605][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.330923][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.331267][ T302] ? find_held_lock+0x2b/0x80
[ 19.331699][ T302] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.332045][ T302] ? __lock_release+0x5d/0x170
[ 19.332559][ T302] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.333061][ T302] rtnetlink_rcv_msg+0x713/0xc00
[ 19.333439][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.333810][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.334337][ T302] netlink_rcv_skb+0x121/0x350
[ 19.334852][ T302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.335168][ T302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.335548][ T302] ? netlink_deliver_tap+0x13e/0x340
[ 19.335900][ T302] ? netlink_deliver_tap+0xc3/0x340
[ 19.336228][ T302] netlink_unicast+0x4a1/0x780
[ 19.336553][ T302] ? __pfx_netlink_unicast+0x10/0x10
[ 19.336895][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.337226][ T302] netlink_sendmsg+0x721/0xbe0
[ 19.337550][ T302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.337885][ T302] ? __import_iovec+0x238/0x3c0
[ 19.338220][ T302] ____sys_sendmsg+0x7aa/0xa10
[ 19.338546][ T302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.338874][ T302] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.339293][ T302] ___sys_sendmsg+0xed/0x170
[ 19.339609][ T302] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.339947][ T302] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.340349][ T302] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.340697][ T302] ? find_held_lock+0x2b/0x80
[ 19.341025][ T302] ? __lock_acquire+0x44d/0x7e0
[ 19.341350][ T302] ? find_held_lock+0x2b/0x80
[ 19.341687][ T302] ? __virt_addr_valid+0x22e/0x450
[ 19.342010][ T302] ? __lock_release+0x5d/0x170
[ 19.342337][ T302] __sys_sendmsg+0x10b/0x1a0
[ 19.342665][ T302] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.343059][ T302] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.343391][ T302] ? rcu_is_watching+0x12/0xc0
[ 19.343733][ T302] do_syscall_64+0xc1/0x380
[ 19.344062][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.344480][ T302] RIP: 0033:0x7f67763031e7
[ 19.344824][ T302] 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
[ 19.345975][ T302] RSP: 002b:00007ffe627d63b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.346469][ T302] RAX: ffffffffffffffda RBX: 00007ffe627d6ae0 RCX: 00007f67763031e7
[ 19.346957][ T302] RDX: 0000000000000000 RSI: 00007ffe627d6420 RDI: 0000000000000005
[ 19.347435][ T302] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.347931][ T302] R10: 000000003aad5910 R11: 0000000000000246 R12: 0000000000000004
[ 19.348419][ T302] R13: 00000000686e7438 R14: 0000000000499600 R15: 0000000000000000
[ 19.348922][ T302]
[ 19.349165][ T302] irq event stamp: 42485
[ 19.349405][ T302] hardirqs last enabled at (42493): [] __up_console_sem+0x6b/0x80
[ 19.349973][ T302] hardirqs last disabled at (42502): [] __up_console_sem+0x50/0x80
[ 19.350528][ T302] softirqs last enabled at (42456): [] handle_softirqs+0x358/0x620
[ 19.351091][ T302] softirqs last disabled at (42435): [] __irq_exit_rcu+0xfa/0x160
[ 19.351646][ T302] ---[ end trace 0000000000000000 ]---
[ 19.499174][ T37] br1: port 2(veth2) entered blocking state
[ 19.499741][ T37] br1: port 2(veth2) entered forwarding state
[ 26.075845][ T323] GACT probability NOT on
[ 49.870517][ T518] br1: port 2(veth2) entered disabled state
[ 49.979830][ T519] veth2: left allmulticast mode
[ 49.980186][ T519] veth2: left promiscuous mode
[ 49.981168][ T519] br1: port 2(veth2) entered disabled state
[ 49.983821][ T519] ------------[ cut here ]------------
[ 49.984142][ T519] WARNING: CPU: 0 PID: 519 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.985166][ T519] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 49.985736][ T519] CPU: 0 UID: 0 PID: 519 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.986350][ T519] Tainted: [W]=WARN
[ 49.986583][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.986974][ T519] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.987296][ T519] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 49.988406][ T519] RSP: 0018:ffffc90000da6f70 EFLAGS: 00010246
[ 49.988810][ T519] RAX: 0000000000000000 RBX: ffff88800b43a000 RCX: 0000000000000001
[ 49.989288][ T519] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 49.989751][ T519] RBP: ffffc90000da7058 R08: 0000000000000000 R09: 0000000000000000
[ 49.990210][ T519] R10: ffffc90000da7088 R11: ffffffff95400130 R12: 1ffff920001b4df2
[ 49.990676][ T519] R13: 00000000000005dc R14: ffffc90000da7088 R15: ffff88800b43af08
[ 49.991143][ T519] FS: 00007f6a2e200800(0000) GS:ffff88809b0b7000(0000) knlGS:0000000000000000
[ 49.991686][ T519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.992074][ T519] CR2: 00000000004e5ab0 CR3: 000000000508a005 CR4: 0000000000772ef0
[ 49.992532][ T519] PKRU: 55555554
[ 49.992772][ T519] Call Trace:
[ 49.993003][ T519]
[ 49.993166][ T519] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.993562][ T519] ? br_del_if+0xa3/0x1f0 [bridge]
[ 49.993913][ T519] ? do_set_master+0x147/0x500
[ 49.994233][ T519] ? do_setlink.constprop.0+0x9f4/0x2480
[ 49.994552][ T519] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.994893][ T519] ? netlink_unicast+0x4a1/0x780
[ 49.995202][ T519] ? netlink_sendmsg+0x721/0xbe0
[ 49.995536][ T519] ? ____sys_sendmsg+0x7aa/0xa10
[ 49.995871][ T519] ? ___sys_sendmsg+0xed/0x170
[ 49.996178][ T519] ? __sys_sendmsg+0x10b/0x1a0
[ 49.996479][ T519] ? do_syscall_64+0xc1/0x380
[ 49.996804][ T519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.997182][ T519] ? find_held_lock+0x2b/0x80
[ 49.997496][ T519] netif_set_mtu+0x88/0x100
[ 49.997812][ T519] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.998148][ T519] dev_set_mtu+0xa0/0x150
[ 49.998406][ T519] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.998852][ T519] br_del_if+0xb2/0x1f0 [bridge]
[ 49.999185][ T519] ? rtnl_is_locked+0x15/0x20
[ 49.999493][ T519] do_set_master+0x147/0x500
[ 49.999829][ T519] do_setlink.constprop.0+0x9f4/0x2480
[ 50.000138][ T519] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.000522][ T519] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.000849][ T519] ? validate_chain+0x166/0x4d0
[ 50.001154][ T519] ? __kernel_text_address+0x12/0x40
[ 50.001467][ T519] ? __lock_acquire+0x44d/0x7e0
[ 50.001786][ T519] ? __mutex_trylock_common+0xf9/0x260
[ 50.002091][ T519] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.002471][ T519] ? rcu_is_watching+0x12/0xc0
[ 50.002789][ T519] ? rcu_is_watching+0x12/0xc0
[ 50.003097][ T519] ? trace_contention_end+0xdc/0x140
[ 50.003402][ T519] ? __mutex_lock+0x19c/0xcd0
[ 50.003739][ T519] ? find_held_lock+0x2b/0x80
[ 50.004051][ T519] ? rtnl_newlink+0x651/0xa60
[ 50.004367][ T519] ? __create_object+0x5e/0xb0
[ 50.004692][ T519] ? __pfx___mutex_lock+0x10/0x10
[ 50.005000][ T519] ? trace_cap_capable+0x10f/0x190
[ 50.005303][ T519] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.005702][ T519] ? __rtnl_newlink+0x40e/0xa40
[ 50.006012][ T519] rtnl_newlink+0x69a/0xa60
[ 50.006343][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.006645][ T519] ? __lock_acquire+0x44d/0x7e0
[ 50.006971][ T519] ? find_held_lock+0x2b/0x80
[ 50.007280][ T519] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.007582][ T519] ? __lock_release+0x5d/0x170
[ 50.007905][ T519] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.008211][ T519] rtnetlink_rcv_msg+0x713/0xc00
[ 50.008516][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.008835][ T519] ? __lock_acquire+0x44d/0x7e0
[ 50.009147][ T519] netlink_rcv_skb+0x121/0x350
[ 50.009456][ T519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.009775][ T519] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.010094][ T519] ? netlink_deliver_tap+0x13e/0x340
[ 50.010406][ T519] ? netlink_deliver_tap+0xc3/0x340
[ 50.010723][ T519] netlink_unicast+0x4a1/0x780
[ 50.011034][ T519] ? __pfx_netlink_unicast+0x10/0x10
[ 50.011340][ T519] ? __lock_acquire+0x44d/0x7e0
[ 50.011648][ T519] netlink_sendmsg+0x721/0xbe0
[ 50.011975][ T519] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.012279][ T519] ? __import_iovec+0x238/0x3c0
[ 50.012599][ T519] ____sys_sendmsg+0x7aa/0xa10
[ 50.012917][ T519] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.013221][ T519] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.013612][ T519] ___sys_sendmsg+0xed/0x170
[ 50.013924][ T519] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.014252][ T519] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.014636][ T519] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.014964][ T519] ? find_held_lock+0x2b/0x80
[ 50.015275][ T519] ? __lock_acquire+0x44d/0x7e0
[ 50.015589][ T519] ? find_held_lock+0x2b/0x80
[ 50.015905][ T519] ? __virt_addr_valid+0x22e/0x450
[ 50.016212][ T519] ? __lock_release+0x5d/0x170
[ 50.016525][ T519] __sys_sendmsg+0x10b/0x1a0
[ 50.016839][ T519] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.017225][ T519] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.017545][ T519] ? rcu_is_watching+0x12/0xc0
[ 50.017862][ T519] do_syscall_64+0xc1/0x380
[ 50.018171][ T519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.018549][ T519] RIP: 0033:0x7f6a2e3cd1e7
[ 50.018883][ T519] 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
[ 50.020006][ T519] RSP: 002b:00007ffeb0101ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.020469][ T519] RAX: ffffffffffffffda RBX: 00007ffeb0102210 RCX: 00007f6a2e3cd1e7
[ 50.020936][ T519] RDX: 0000000000000000 RSI: 00007ffeb0101b50 RDI: 0000000000000005
[ 50.021413][ T519] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 50.021882][ T519] R10: 00007f6a2e2caee8 R11: 0000000000000246 R12: 0000000000000003
[ 50.022341][ T519] R13: 00000000686e7457 R14: 0000000000499600 R15: 0000000000000000
[ 50.022841][ T519]
[ 50.023087][ T519] irq event stamp: 39905
[ 50.023317][ T519] hardirqs last enabled at (39913): [] __up_console_sem+0x6b/0x80
[ 50.023874][ T519] hardirqs last disabled at (39922): [] __up_console_sem+0x50/0x80
[ 50.024418][ T519] softirqs last enabled at (39236): [] handle_softirqs+0x358/0x620
[ 50.024964][ T519] softirqs last disabled at (39225): [] __irq_exit_rcu+0xfa/0x160
[ 50.025495][ T519] ---[ end trace 0000000000000000 ]---
[ 50.152084][ T520] br1: port 1(veth1) entered disabled state
[ 50.261314][ T521] veth1: left allmulticast mode
[ 50.261784][ T521] veth1: left promiscuous mode
[ 50.262269][ T521] br1: port 1(veth1) entered disabled state
[ 50.265437][ T521] ------------[ cut here ]------------
[ 50.267126][ T521] WARNING: CPU: 1 PID: 521 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.267743][ T521] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 50.268347][ T521] CPU: 1 UID: 0 PID: 521 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.268963][ T521] Tainted: [W]=WARN
[ 50.269194][ T521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.269574][ T521] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.269902][ T521] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 50.270988][ T521] RSP: 0018:ffffc90000da6f70 EFLAGS: 00010246
[ 50.271372][ T521] RAX: 0000000000000000 RBX: ffff88800b43a000 RCX: 0000000000000001
[ 50.271835][ T521] RDX: 0000000000000000 RSI: ffffffff9909b939 RDI: ffffffff988555e0
[ 50.272290][ T521] RBP: ffffc90000da7058 R08: 0000000000000000 R09: 0000000000000000
[ 50.272753][ T521] R10: ffffc90000da7088 R11: ffffffff99579160 R12: 1ffff920001b4df2
[ 50.273208][ T521] R13: 00000000000005dc R14: ffffc90000da7088 R15: ffff88800b43af08
[ 50.273676][ T521] FS: 00007f52e7d70800(0000) GS:ffff88809b137000(0000) knlGS:0000000000000000
[ 50.274217][ T521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.274606][ T521] CR2: 00000000004e5aa8 CR3: 000000000abdb001 CR4: 0000000000772ef0
[ 50.275072][ T521] PKRU: 55555554
[ 50.275301][ T521] Call Trace:
[ 50.275529][ T521]
[ 50.275692][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.276081][ T521] ? br_del_if+0xa3/0x1f0 [bridge]
[ 50.276422][ T521] ? do_set_master+0x147/0x500
[ 50.276735][ T521] ? do_setlink.constprop.0+0x9f4/0x2480
[ 50.277041][ T521] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.277345][ T521] ? netlink_unicast+0x4a1/0x780
[ 50.277648][ T521] ? netlink_sendmsg+0x721/0xbe0
[ 50.277967][ T521] ? ____sys_sendmsg+0x7aa/0xa10
[ 50.278274][ T521] ? ___sys_sendmsg+0xed/0x170
[ 50.278584][ T521] ? __sys_sendmsg+0x10b/0x1a0
[ 50.278899][ T521] ? do_syscall_64+0xc1/0x380
[ 50.279212][ T521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.279598][ T521] ? find_held_lock+0x2b/0x80
[ 50.279928][ T521] netif_set_mtu+0x88/0x100
[ 50.280235][ T521] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.280556][ T521] dev_set_mtu+0xa0/0x150
[ 50.280808][ T521] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 50.281227][ T521] br_del_if+0xb2/0x1f0 [bridge]
[ 50.281559][ T521] ? rtnl_is_locked+0x15/0x20
[ 50.281881][ T521] do_set_master+0x147/0x500
[ 50.282188][ T521] do_setlink.constprop.0+0x9f4/0x2480
[ 50.282498][ T521] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.282894][ T521] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.283204][ T521] ? validate_chain+0x166/0x4d0
[ 50.283509][ T521] ? __kernel_text_address+0x12/0x40
[ 50.283826][ T521] ? __lock_acquire+0x44d/0x7e0
[ 50.284136][ T521] ? __mutex_trylock_common+0xf9/0x260
[ 50.284448][ T521] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.284855][ T521] ? rcu_is_watching+0x12/0xc0
[ 50.285163][ T521] ? rcu_is_watching+0x12/0xc0
[ 50.285467][ T521] ? trace_contention_end+0xdc/0x140
[ 50.285791][ T521] ? __mutex_lock+0x19c/0xcd0
[ 50.286098][ T521] ? find_held_lock+0x2b/0x80
[ 50.286403][ T521] ? rtnl_newlink+0x651/0xa60
[ 50.286720][ T521] ? __create_object+0x5e/0xb0
[ 50.287033][ T521] ? __pfx___mutex_lock+0x10/0x10
[ 50.287338][ T521] ? trace_cap_capable+0x10f/0x190
[ 50.287642][ T521] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.288044][ T521] ? __rtnl_newlink+0x40e/0xa40
[ 50.288356][ T521] rtnl_newlink+0x69a/0xa60
[ 50.288683][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.289022][ T521] ? __lock_acquire+0x44d/0x7e0
[ 50.289339][ T521] ? find_held_lock+0x2b/0x80
[ 50.289644][ T521] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.289960][ T521] ? __lock_release+0x5d/0x170
[ 50.290266][ T521] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.290580][ T521] rtnetlink_rcv_msg+0x713/0xc00
[ 50.290901][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.291211][ T521] ? __lock_acquire+0x44d/0x7e0
[ 50.291520][ T521] netlink_rcv_skb+0x121/0x350
[ 50.291839][ T521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.292146][ T521] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.292461][ T521] ? netlink_deliver_tap+0x13e/0x340
[ 50.292783][ T521] ? netlink_deliver_tap+0xc3/0x340
[ 50.293093][ T521] netlink_unicast+0x4a1/0x780
[ 50.293401][ T521] ? __pfx_netlink_unicast+0x10/0x10
[ 50.293721][ T521] ? __lock_acquire+0x44d/0x7e0
[ 50.294033][ T521] netlink_sendmsg+0x721/0xbe0
[ 50.294353][ T521] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.294676][ T521] ? __import_iovec+0x238/0x3c0
[ 50.295001][ T521] ____sys_sendmsg+0x7aa/0xa10
[ 50.295317][ T521] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.295622][ T521] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.296029][ T521] ___sys_sendmsg+0xed/0x170
[ 50.296333][ T521] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.296639][ T521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.297030][ T521] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.297350][ T521] ? find_held_lock+0x2b/0x80
[ 50.297682][ T521] ? __lock_acquire+0x44d/0x7e0
[ 50.297998][ T521] ? find_held_lock+0x2b/0x80
[ 50.298303][ T521] ? __virt_addr_valid+0x22e/0x450
[ 50.298608][ T521] ? __lock_release+0x5d/0x170
[ 50.298933][ T521] __sys_sendmsg+0x10b/0x1a0
[ 50.299243][ T521] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.299623][ T521] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.299961][ T521] ? rcu_is_watching+0x12/0xc0
[ 50.300268][ T521] do_syscall_64+0xc1/0x380
[ 50.300573][ T521] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.300961][ T521] RIP: 0033:0x7f52e7f3d1e7
[ 50.301285][ T521] 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
[ 50.302382][ T521] RSP: 002b:00007ffc810a5b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.302850][ T521] RAX: ffffffffffffffda RBX: 00007ffc810a6230 RCX: 00007f52e7f3d1e7
[ 50.303313][ T521] RDX: 0000000000000000 RSI: 00007ffc810a5b70 RDI: 0000000000000005
[ 50.303779][ T521] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 50.304254][ T521] R10: 00007f52e7e3aee8 R11: 0000000000000246 R12: 0000000000000003
[ 50.304723][ T521] R13: 00000000686e7457 R14: 0000000000499600 R15: 0000000000000000
[ 50.305196][ T521]
[ 50.305428][ T521] irq event stamp: 38757
[ 50.305674][ T521] hardirqs last enabled at (38783): [] __up_console_sem+0x6b/0x80
[ 50.306218][ T521] hardirqs last disabled at (38790): [] __up_console_sem+0x50/0x80
[ 50.306757][ T521] softirqs last enabled at (38780): [] handle_softirqs+0x358/0x620
[ 50.307286][ T521] softirqs last disabled at (38765): [] __irq_exit_rcu+0xfa/0x160
[ 50.307820][ T521] ---[ end trace 0000000000000000 ]---