[ 15.061960][ T251] ip (251) used greatest stack depth: 24496 bytes left
[ 15.575446][ T264] ip (264) used greatest stack depth: 23872 bytes left
[ 17.727472][ T300] ------------[ cut here ]------------
[ 17.727969][ T300] WARNING: CPU: 0 PID: 300 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.728540][ T300] Modules linked in: vrf veth
[ 17.728860][ T300] CPU: 0 UID: 0 PID: 300 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.729368][ T300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.729726][ T300] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.730020][ T300] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 17.731056][ T300] RSP: 0018:ffffc900005a7140 EFLAGS: 00010246
[ 17.731423][ T300] RAX: 0000000000000000 RBX: ffff8880076b1000 RCX: 0000000000000001
[ 17.731842][ T300] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 17.732268][ T300] RBP: ffffc900005a7230 R08: ffff88800bec0800 R09: 0000000000000000
[ 17.732705][ T300] R10: ffffc900005a75c8 R11: ffffffff9c050668 R12: 1ffff920000b4e2c
[ 17.733122][ T300] R13: 0000000000002710 R14: ffffc900005a7880 R15: ffff888004df8e60
[ 17.733555][ T300] FS: 00007f384b876800(0000) GS:ffff888098eb7000(0000) knlGS:0000000000000000
[ 17.734078][ T300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.734454][ T300] CR2: 00000000004e5aa0 CR3: 000000000bd9d006 CR4: 0000000000772ef0
[ 17.734921][ T300] PKRU: 55555554
[ 17.735144][ T300] Call Trace:
[ 17.735362][ T300]
[ 17.735506][ T300] ? find_held_lock+0x2b/0x80
[ 17.736001][ T300] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.736303][ T300] ? __lock_release+0x5d/0x170
[ 17.736597][ T300] ? __pfx_validate_linkmsg+0x10/0x10
[ 17.736872][ T300] ? is_bpf_text_address+0x71/0x120
[ 17.737154][ T300] ? kernel_text_address+0xce/0xe0
[ 17.737455][ T300] do_setlink.constprop.0+0x6b1/0x2480
[ 17.737755][ T300] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 17.738115][ T300] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.738404][ T300] ? validate_chain+0x166/0x4d0
[ 17.738696][ T300] ? __kernel_text_address+0x12/0x40
[ 17.738974][ T300] ? __lock_acquire+0x44d/0x7e0
[ 17.739263][ T300] ? __mutex_trylock_common+0xf9/0x260
[ 17.739562][ T300] ? __pfx___mutex_trylock_common+0x10/0x10
[ 17.739914][ T300] ? rcu_is_watching+0x12/0xc0
[ 17.740205][ T300] ? rcu_is_watching+0x12/0xc0
[ 17.740500][ T300] ? trace_contention_end+0xdc/0x140
[ 17.740790][ T300] ? __mutex_lock+0x19c/0xcd0
[ 17.741071][ T300] ? find_held_lock+0x2b/0x80
[ 17.741365][ T300] ? rtnl_newlink+0x651/0xa60
[ 17.741649][ T300] ? __create_object+0x5e/0xb0
[ 17.741943][ T300] ? __pfx___mutex_lock+0x10/0x10
[ 17.742220][ T300] ? trace_cap_capable+0x10f/0x190
[ 17.742536][ T300] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 17.742894][ T300] ? __rtnl_newlink+0x40e/0xa40
[ 17.743190][ T300] rtnl_newlink+0x69a/0xa60
[ 17.743494][ T300] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.743771][ T300] ? __lock_acquire+0x44d/0x7e0
[ 17.744057][ T300] ? find_held_lock+0x2b/0x80
[ 17.744367][ T300] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 17.744655][ T300] ? __lock_release+0x5d/0x170
[ 17.744948][ T300] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.745220][ T300] rtnetlink_rcv_msg+0x710/0xc00
[ 17.745520][ T300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.745802][ T300] ? __lock_acquire+0x44d/0x7e0
[ 17.746092][ T300] netlink_rcv_skb+0x121/0x350
[ 17.746394][ T300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.746683][ T300] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 17.746969][ T300] ? netlink_deliver_tap+0x13e/0x340
[ 17.747255][ T300] ? netlink_deliver_tap+0xc3/0x340
[ 17.747542][ T300] netlink_unicast+0x49e/0x780
[ 17.747835][ T300] ? __pfx_netlink_unicast+0x10/0x10
[ 17.748119][ T300] ? __lock_acquire+0x44d/0x7e0
[ 17.748405][ T300] netlink_sendmsg+0x721/0xbe0
[ 17.748697][ T300] ? __pfx_netlink_sendmsg+0x10/0x10
[ 17.748976][ T300] ? __import_iovec+0x238/0x3c0
[ 17.749285][ T300] ____sys_sendmsg+0x7ad/0xa10
[ 17.749590][ T300] ? __pfx_____sys_sendmsg+0x10/0x10
[ 17.749864][ T300] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 17.750230][ T300] ___sys_sendmsg+0xed/0x170
[ 17.750509][ T300] ? kasan_record_aux_stack+0x8c/0xa0
[ 17.750787][ T300] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 17.751133][ T300] ? __pfx____sys_sendmsg+0x10/0x10
[ 17.751420][ T300] ? find_held_lock+0x2b/0x80
[ 17.751697][ T300] ? __lock_acquire+0x44d/0x7e0
[ 17.751979][ T300] ? find_held_lock+0x2b/0x80
[ 17.752253][ T300] ? __virt_addr_valid+0x22e/0x450
[ 17.752545][ T300] ? __lock_release+0x5d/0x170
[ 17.752830][ T300] __sys_sendmsg+0x10b/0x1a0
[ 17.753103][ T300] ? __call_rcu_common.constprop.0+0x320/0x640
[ 17.753449][ T300] ? __pfx___sys_sendmsg+0x10/0x10
[ 17.753736][ T300] ? rcu_is_watching+0x12/0xc0
[ 17.754012][ T300] do_syscall_64+0xc1/0x380
[ 17.754290][ T300] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.754679][ T300] RIP: 0033:0x7f384ba431e7
[ 17.754989][ T300] 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
[ 17.756016][ T300] RSP: 002b:00007ffd6aa22198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 17.756506][ T300] RAX: ffffffffffffffda RBX: 00007ffd6aa228c0 RCX: 00007f384ba431e7
[ 17.756923][ T300] RDX: 0000000000000000 RSI: 00007ffd6aa22200 RDI: 0000000000000005
[ 17.757349][ T300] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 17.757762][ T300] R10: 00007f384b940ee8 R11: 0000000000000246 R12: 0000000000000004
[ 17.758213][ T300] R13: 00000000686e1cdc R14: 0000000000499600 R15: 0000000000000000
[ 17.758673][ T300]
[ 17.758896][ T300] irq event stamp: 42625
[ 17.759103][ T300] hardirqs last enabled at (42633): [] __up_console_sem+0x6b/0x80
[ 17.759619][ T300] hardirqs last disabled at (42642): [] __up_console_sem+0x50/0x80
[ 17.760101][ T300] softirqs last enabled at (42588): [] handle_softirqs+0x358/0x620
[ 17.760608][ T300] softirqs last disabled at (42573): [] __irq_exit_rcu+0xfa/0x160
[ 17.761085][ T300] ---[ end trace 0000000000000000 ]---
[ 18.046787][ T307] 8021q: 802.1Q VLAN Support v1.8
[ 20.139943][ T342] ------------[ cut here ]------------
[ 20.140351][ T342] WARNING: CPU: 3 PID: 342 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.141273][ T342] Modules linked in: 8021q vrf veth
[ 20.142316][ T342] CPU: 3 UID: 0 PID: 342 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.143153][ T342] Tainted: [W]=WARN
[ 20.143582][ T342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.144182][ T342] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.144701][ T342] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 20.146470][ T342] RSP: 0018:ffffc900005d7140 EFLAGS: 00010246
[ 20.147086][ T342] RAX: 0000000000000000 RBX: ffff88800b711000 RCX: 0000000000000001
[ 20.147820][ T342] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 20.148551][ T342] RBP: ffffc900005d7230 R08: ffff888005040800 R09: 0000000000000000
[ 20.149274][ T342] R10: ffffc900005d75c8 R11: ffffffff9c050668 R12: 1ffff920000bae2c
[ 20.150007][ T342] R13: 0000000000002710 R14: ffffc900005d7880 R15: ffff888004ede6e0
[ 20.150748][ T342] FS: 00007fba078d1800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 20.151604][ T342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.152211][ T342] CR2: 00000000004e5ab8 CR3: 000000000e94b002 CR4: 0000000000772ef0
[ 20.152953][ T342] PKRU: 55555554
[ 20.153316][ T342] Call Trace:
[ 20.153692][ T342]
[ 20.153937][ T342] ? find_held_lock+0x2b/0x80
[ 20.154438][ T342] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.154926][ T342] ? __lock_release+0x5d/0x170
[ 20.155428][ T342] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.155906][ T342] ? is_bpf_text_address+0x71/0x120
[ 20.156406][ T342] ? kernel_text_address+0xce/0xe0
[ 20.156902][ T342] do_setlink.constprop.0+0x6b1/0x2480
[ 20.157410][ T342] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.158021][ T342] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.158514][ T342] ? validate_chain+0x166/0x4d0
[ 20.158993][ T342] ? __kernel_text_address+0x12/0x40
[ 20.159491][ T342] ? __lock_acquire+0x44d/0x7e0
[ 20.159985][ T342] ? __mutex_trylock_common+0xf9/0x260
[ 20.160482][ T342] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.161082][ T342] ? rcu_is_watching+0x12/0xc0
[ 20.161597][ T342] ? rcu_is_watching+0x12/0xc0
[ 20.162090][ T342] ? trace_contention_end+0xdc/0x140
[ 20.162589][ T342] ? __mutex_lock+0x19c/0xcd0
[ 20.163072][ T342] ? find_held_lock+0x2b/0x80
[ 20.163566][ T342] ? rtnl_newlink+0x651/0xa60
[ 20.164041][ T342] ? __create_object+0x5e/0xb0
[ 20.164566][ T342] ? __pfx___mutex_lock+0x10/0x10
[ 20.165064][ T342] ? trace_cap_capable+0x10f/0x190
[ 20.165551][ T342] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.166146][ T342] ? __rtnl_newlink+0x40e/0xa40
[ 20.166658][ T342] rtnl_newlink+0x69a/0xa60
[ 20.167160][ T342] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.167652][ T342] ? __lock_acquire+0x44d/0x7e0
[ 20.168149][ T342] ? find_held_lock+0x2b/0x80
[ 20.168644][ T342] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.169124][ T342] ? __lock_release+0x5d/0x170
[ 20.169621][ T342] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.170107][ T342] rtnetlink_rcv_msg+0x710/0xc00
[ 20.170604][ T342] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.171090][ T342] ? __lock_acquire+0x44d/0x7e0
[ 20.171593][ T342] netlink_rcv_skb+0x121/0x350
[ 20.172071][ T342] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.172568][ T342] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.173071][ T342] ? netlink_deliver_tap+0x13e/0x340
[ 20.173583][ T342] ? netlink_deliver_tap+0xc3/0x340
[ 20.174068][ T342] netlink_unicast+0x49e/0x780
[ 20.174568][ T342] ? __pfx_netlink_unicast+0x10/0x10
[ 20.175061][ T342] ? __lock_acquire+0x44d/0x7e0
[ 20.175568][ T342] netlink_sendmsg+0x721/0xbe0
[ 20.176059][ T342] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.176553][ T342] ? __import_iovec+0x238/0x3c0
[ 20.177054][ T342] ____sys_sendmsg+0x7ad/0xa10
[ 20.177551][ T342] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.178028][ T342] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.178665][ T342] ___sys_sendmsg+0xed/0x170
[ 20.179143][ T342] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.179636][ T342] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.180265][ T342] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.180773][ T342] ? find_held_lock+0x2b/0x80
[ 20.181260][ T342] ? __lock_acquire+0x44d/0x7e0
[ 20.181765][ T342] ? find_held_lock+0x2b/0x80
[ 20.182245][ T342] ? __virt_addr_valid+0x22e/0x450
[ 20.182735][ T342] ? __lock_release+0x5d/0x170
[ 20.183231][ T342] __sys_sendmsg+0x10b/0x1a0
[ 20.183719][ T342] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.184312][ T342] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.184842][ T342] ? rcu_is_watching+0x12/0xc0
[ 20.185339][ T342] do_syscall_64+0xc1/0x380
[ 20.185820][ T342] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.186427][ T342] RIP: 0033:0x7fba07a9e1e7
[ 20.186935][ T342] 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
[ 20.188694][ T342] RSP: 002b:00007fff963d5b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.189548][ T342] RAX: ffffffffffffffda RBX: 00007fff963d6270 RCX: 00007fba07a9e1e7
[ 20.190266][ T342] RDX: 0000000000000000 RSI: 00007fff963d5bb0 RDI: 0000000000000005
[ 20.191020][ T342] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 20.191761][ T342] R10: 00007fba0799bee8 R11: 0000000000000246 R12: 0000000000000004
[ 20.192495][ T342] R13: 00000000686e1cdf R14: 0000000000499600 R15: 0000000000000000
[ 20.193260][ T342]
[ 20.193632][ T342] irq event stamp: 38599
[ 20.193990][ T342] hardirqs last enabled at (38607): [] __up_console_sem+0x6b/0x80
[ 20.194879][ T342] hardirqs last disabled at (38616): [] __up_console_sem+0x50/0x80
[ 20.195723][ T342] softirqs last enabled at (38558): [] handle_softirqs+0x358/0x620
[ 20.196592][ T342] softirqs last disabled at (38553): [] __irq_exit_rcu+0xfa/0x160
[ 20.197549][ T342] ---[ end trace 0000000000000000 ]---
[ 22.532572][ T378] GACT probability NOT on
[ 23.912074][ T401] ------------[ cut here ]------------
[ 23.912529][ T401] WARNING: CPU: 2 PID: 401 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.913093][ T401] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 23.913624][ T401] CPU: 2 UID: 0 PID: 401 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.914227][ T401] Tainted: [W]=WARN
[ 23.914462][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.914854][ T401] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.915164][ T401] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 23.916189][ T401] RSP: 0018:ffffc900005c7140 EFLAGS: 00010246
[ 23.916582][ T401] RAX: 0000000000000000 RBX: ffff8880076a4000 RCX: 0000000000000001
[ 23.917010][ T401] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 23.917442][ T401] RBP: ffffc900005c7230 R08: ffff88800bf25000 R09: 0000000000000000
[ 23.917890][ T401] R10: ffffc900005c75c8 R11: ffffffff9c050668 R12: 1ffff920000b8e2c
[ 23.918335][ T401] R13: 0000000000002710 R14: ffffc900005c7880 R15: ffff888004df98e0
[ 23.918786][ T401] FS: 00007f5ddd03f800(0000) GS:ffff888098fb7000(0000) knlGS:0000000000000000
[ 23.919275][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.919657][ T401] CR2: 00000000004e5aa8 CR3: 000000000a21e004 CR4: 0000000000772ef0
[ 23.920094][ T401] PKRU: 55555554
[ 23.920313][ T401] Call Trace:
[ 23.920545][ T401]
[ 23.920705][ T401] ? find_held_lock+0x2b/0x80
[ 23.921005][ T401] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.921291][ T401] ? __lock_release+0x5d/0x170
[ 23.921592][ T401] ? __pfx_validate_linkmsg+0x10/0x10
[ 23.921880][ T401] ? is_bpf_text_address+0x71/0x120
[ 23.922183][ T401] ? kernel_text_address+0xce/0xe0
[ 23.922497][ T401] do_setlink.constprop.0+0x6b1/0x2480
[ 23.922793][ T401] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.923179][ T401] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.923479][ T401] ? validate_chain+0x166/0x4d0
[ 23.923781][ T401] ? __kernel_text_address+0x12/0x40
[ 23.924098][ T401] ? __lock_acquire+0x44d/0x7e0
[ 23.924409][ T401] ? __mutex_trylock_common+0xf9/0x260
[ 23.924722][ T401] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.925099][ T401] ? rcu_is_watching+0x12/0xc0
[ 23.925403][ T401] ? rcu_is_watching+0x12/0xc0
[ 23.925690][ T401] ? trace_contention_end+0xdc/0x140
[ 23.925992][ T401] ? __mutex_lock+0x19c/0xcd0
[ 23.926291][ T401] ? find_held_lock+0x2b/0x80
[ 23.926595][ T401] ? rtnl_newlink+0x651/0xa60
[ 23.926878][ T401] ? __create_object+0x5e/0xb0
[ 23.927187][ T401] ? __pfx___mutex_lock+0x10/0x10
[ 23.927496][ T401] ? trace_cap_capable+0x10f/0x190
[ 23.927794][ T401] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.928143][ T401] ? __rtnl_newlink+0x40e/0xa40
[ 23.928446][ T401] rtnl_newlink+0x69a/0xa60
[ 23.928736][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.929024][ T401] ? __lock_acquire+0x44d/0x7e0
[ 23.929313][ T401] ? find_held_lock+0x2b/0x80
[ 23.929617][ T401] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.929924][ T401] ? __lock_release+0x5d/0x170
[ 23.930226][ T401] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.930522][ T401] rtnetlink_rcv_msg+0x710/0xc00
[ 23.930810][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.931142][ T401] ? __lock_acquire+0x44d/0x7e0
[ 23.931536][ T401] netlink_rcv_skb+0x121/0x350
[ 23.931825][ T401] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.932120][ T401] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.932427][ T401] ? netlink_deliver_tap+0x13e/0x340
[ 23.932715][ T401] ? netlink_deliver_tap+0xc3/0x340
[ 23.933005][ T401] netlink_unicast+0x49e/0x780
[ 23.933293][ T401] ? __pfx_netlink_unicast+0x10/0x10
[ 23.933585][ T401] ? __lock_acquire+0x44d/0x7e0
[ 23.933878][ T401] netlink_sendmsg+0x721/0xbe0
[ 23.934173][ T401] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.934485][ T401] ? __import_iovec+0x238/0x3c0
[ 23.934805][ T401] ____sys_sendmsg+0x7ad/0xa10
[ 23.935100][ T401] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.935399][ T401] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.935783][ T401] ___sys_sendmsg+0xed/0x170
[ 23.936070][ T401] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.936387][ T401] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.936742][ T401] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.937032][ T401] ? find_held_lock+0x2b/0x80
[ 23.937332][ T401] ? __lock_acquire+0x44d/0x7e0
[ 23.937643][ T401] ? find_held_lock+0x2b/0x80
[ 23.937928][ T401] ? __virt_addr_valid+0x22e/0x450
[ 23.938214][ T401] ? __lock_release+0x5d/0x170
[ 23.938537][ T401] __sys_sendmsg+0x10b/0x1a0
[ 23.938836][ T401] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.939188][ T401] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.939513][ T401] ? rcu_is_watching+0x12/0xc0
[ 23.939805][ T401] do_syscall_64+0xc1/0x380
[ 23.940099][ T401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.940463][ T401] RIP: 0033:0x7f5ddd20c1e7
[ 23.940762][ T401] 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
[ 23.941773][ T401] RSP: 002b:00007fffcb1b0fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.942199][ T401] RAX: ffffffffffffffda RBX: 00007fffcb1b1700 RCX: 00007f5ddd20c1e7
[ 23.942632][ T401] RDX: 0000000000000000 RSI: 00007fffcb1b1040 RDI: 0000000000000005
[ 23.943061][ T401] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 23.943493][ T401] R10: 00007f5ddd109ee8 R11: 0000000000000246 R12: 0000000000000004
[ 23.943914][ T401] R13: 00000000686e1ce2 R14: 0000000000499600 R15: 0000000000000000
[ 23.944354][ T401]
[ 23.944586][ T401] irq event stamp: 36865
[ 23.944815][ T401] hardirqs last enabled at (36875): [] __up_console_sem+0x6b/0x80
[ 23.945302][ T401] hardirqs last disabled at (36884): [] __up_console_sem+0x50/0x80
[ 23.945799][ T401] softirqs last enabled at (35888): [] handle_softirqs+0x358/0x620
[ 23.946358][ T401] softirqs last disabled at (35875): [] __irq_exit_rcu+0xfa/0x160
[ 23.946881][ T401] ---[ end trace 0000000000000000 ]---
[ 24.373712][ T413] br10: port 1(veth1.10) entered blocking state
[ 24.374157][ T413] br10: port 1(veth1.10) entered disabled state
[ 24.374733][ T413] veth1.10: entered allmulticast mode
[ 24.375047][ T413] veth1: entered allmulticast mode
[ 24.380028][ T413] veth1.10: entered promiscuous mode
[ 24.380379][ T413] veth1: entered promiscuous mode
[ 24.382899][ T413] ------------[ cut here ]------------
[ 24.383237][ T413] WARNING: CPU: 3 PID: 413 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.383910][ T413] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 24.385712][ T413] CPU: 3 UID: 0 PID: 413 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.386388][ T413] Tainted: [W]=WARN
[ 24.386632][ T413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.387039][ T413] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.387387][ T413] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 24.388539][ T413] RSP: 0018:ffffc90000766ef0 EFLAGS: 00010246
[ 24.388970][ T413] RAX: 0000000000000000 RBX: ffff88800bfb2000 RCX: 0000000000000001
[ 24.389473][ T413] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 24.389957][ T413] RBP: ffffc90000766fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.390448][ T413] R10: ffffc90000767010 R11: ffffffff9c0a8918 R12: 1ffff920000ecde2
[ 24.390934][ T413] R13: 0000000000002710 R14: ffffc90000767010 R15: ffff88800bfb2f08
[ 24.391439][ T413] FS: 00007f8ef9b66800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 24.392019][ T413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.392431][ T413] CR2: 00000000004e5410 CR3: 000000000b6ec005 CR4: 0000000000772ef0
[ 24.392918][ T413] PKRU: 55555554
[ 24.393166][ T413] Call Trace:
[ 24.393419][ T413]
[ 24.393588][ T413] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.393917][ T413] ? find_held_lock+0x2b/0x80
[ 24.394246][ T413] ? mark_held_locks+0x49/0x80
[ 24.394587][ T413] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.395009][ T413] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.395346][ T413] netif_set_mtu+0x88/0x100
[ 24.395670][ T413] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.396006][ T413] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.396472][ T413] dev_set_mtu+0xa0/0x150
[ 24.396720][ T413] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.397157][ T413] br_add_if+0xda3/0x1330 [bridge]
[ 24.397536][ T413] do_set_master+0x32f/0x500
[ 24.397871][ T413] do_setlink.constprop.0+0x9f4/0x2480
[ 24.398197][ T413] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.398612][ T413] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.398933][ T413] ? validate_chain+0x166/0x4d0
[ 24.399258][ T413] ? __kernel_text_address+0x12/0x40
[ 24.399591][ T413] ? __lock_acquire+0x44d/0x7e0
[ 24.399918][ T413] ? __mutex_trylock_common+0xf9/0x260
[ 24.400246][ T413] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.400653][ T413] ? rcu_is_watching+0x12/0xc0
[ 24.400997][ T413] ? rcu_is_watching+0x12/0xc0
[ 24.401330][ T413] ? trace_contention_end+0xdc/0x140
[ 24.401651][ T413] ? __mutex_lock+0x19c/0xcd0
[ 24.401974][ T413] ? find_held_lock+0x2b/0x80
[ 24.402296][ T413] ? rtnl_newlink+0x651/0xa60
[ 24.402665][ T413] ? __create_object+0x5e/0xb0
[ 24.402990][ T413] ? __pfx___mutex_lock+0x10/0x10
[ 24.403311][ T413] ? trace_cap_capable+0x10f/0x190
[ 24.403645][ T413] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.404307][ T413] ? __rtnl_newlink+0x40e/0xa40
[ 24.404645][ T413] rtnl_newlink+0x69a/0xa60
[ 24.404982][ T413] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.405301][ T413] ? __lock_acquire+0x44d/0x7e0
[ 24.405854][ T413] ? find_held_lock+0x2b/0x80
[ 24.406181][ T413] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.406505][ T413] ? __lock_release+0x5d/0x170
[ 24.406830][ T413] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.407149][ T413] rtnetlink_rcv_msg+0x710/0xc00
[ 24.407475][ T413] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.407800][ T413] ? __lock_acquire+0x44d/0x7e0
[ 24.408123][ T413] netlink_rcv_skb+0x121/0x350
[ 24.408449][ T413] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.408774][ T413] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.409111][ T413] ? netlink_deliver_tap+0x13e/0x340
[ 24.409436][ T413] ? netlink_deliver_tap+0xc3/0x340
[ 24.409767][ T413] netlink_unicast+0x49e/0x780
[ 24.410087][ T413] ? __pfx_netlink_unicast+0x10/0x10
[ 24.410649][ T413] ? __lock_acquire+0x44d/0x7e0
[ 24.410974][ T413] netlink_sendmsg+0x721/0xbe0
[ 24.411528][ T413] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.411858][ T413] ? __import_iovec+0x238/0x3c0
[ 24.412184][ T413] ____sys_sendmsg+0x7ad/0xa10
[ 24.412512][ T413] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.413275][ T413] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.413698][ T413] ___sys_sendmsg+0xed/0x170
[ 24.414015][ T413] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.414563][ T413] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.414981][ T413] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.415301][ T413] ? find_held_lock+0x2b/0x80
[ 24.415633][ T413] ? __lock_acquire+0x44d/0x7e0
[ 24.415957][ T413] ? find_held_lock+0x2b/0x80
[ 24.416275][ T413] ? __virt_addr_valid+0x22e/0x450
[ 24.416818][ T413] ? __lock_release+0x5d/0x170
[ 24.417151][ T413] __sys_sendmsg+0x10b/0x1a0
[ 24.417474][ T413] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.417877][ T413] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.418210][ T413] ? rcu_is_watching+0x12/0xc0
[ 24.418538][ T413] do_syscall_64+0xc1/0x380
[ 24.418858][ T413] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.419511][ T413] RIP: 0033:0x7f8ef9d331e7
[ 24.419840][ T413] 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
[ 24.421211][ T413] RSP: 002b:00007ffd98a9d148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.421698][ T413] RAX: ffffffffffffffda RBX: 00007ffd98a9d870 RCX: 00007f8ef9d331e7
[ 24.422415][ T413] RDX: 0000000000000000 RSI: 00007ffd98a9d1b0 RDI: 0000000000000005
[ 24.422896][ T413] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.423385][ T413] R10: 0000000004637910 R11: 0000000000000246 R12: 0000000000000004
[ 24.424094][ T413] R13: 00000000686e1ce3 R14: 0000000000499600 R15: 0000000000000000
[ 24.424592][ T413]
[ 24.424841][ T413] irq event stamp: 37949
[ 24.425299][ T413] hardirqs last enabled at (37957): [] __up_console_sem+0x6b/0x80
[ 24.425860][ T413] hardirqs last disabled at (37966): [] __up_console_sem+0x50/0x80
[ 24.426645][ T413] softirqs last enabled at (37084): [] handle_softirqs+0x358/0x620
[ 24.427196][ T413] softirqs last disabled at (36267): [] __irq_exit_rcu+0xfa/0x160
[ 24.427976][ T413] ---[ end trace 0000000000000000 ]---
[ 24.442533][ T413] ip (413) used greatest stack depth: 23776 bytes left
[ 25.061311][ T430] br11: port 1(veth1.11) entered blocking state
[ 25.061741][ T430] br11: port 1(veth1.11) entered disabled state
[ 25.062150][ T430] veth1.11: entered allmulticast mode
[ 25.066286][ T430] veth1.11: entered promiscuous mode
[ 25.069204][ T430] ------------[ cut here ]------------
[ 25.069535][ T430] WARNING: CPU: 3 PID: 430 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.070148][ T430] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 25.070936][ T430] CPU: 3 UID: 0 PID: 430 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.071563][ T430] Tainted: [W]=WARN
[ 25.071795][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.072183][ T430] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.072509][ T430] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 25.073607][ T430] RSP: 0018:ffffc900007d6ef0 EFLAGS: 00010246
[ 25.073992][ T430] RAX: 0000000000000000 RBX: ffff88800f3ca000 RCX: 0000000000000001
[ 25.074461][ T430] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 25.074928][ T430] RBP: ffffc900007d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.075398][ T430] R10: ffffc900007d7010 R11: ffffffff9c0a8918 R12: 1ffff920000fade2
[ 25.075859][ T430] R13: 0000000000002710 R14: ffffc900007d7010 R15: ffff88800f3caf08
[ 25.076319][ T430] FS: 00007f4778ece800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 25.077004][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.077414][ T430] CR2: 00000000004e5418 CR3: 000000000bd9d004 CR4: 0000000000772ef0
[ 25.077881][ T430] PKRU: 55555554
[ 25.078112][ T430] Call Trace:
[ 25.078348][ T430]
[ 25.078508][ T430] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.078814][ T430] ? find_held_lock+0x2b/0x80
[ 25.079125][ T430] ? mark_held_locks+0x49/0x80
[ 25.079438][ T430] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.079820][ T430] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.080135][ T430] netif_set_mtu+0x88/0x100
[ 25.080455][ T430] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.080772][ T430] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.081202][ T430] dev_set_mtu+0xa0/0x150
[ 25.081460][ T430] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.081905][ T430] br_add_if+0xda3/0x1330 [bridge]
[ 25.082273][ T430] do_set_master+0x32f/0x500
[ 25.082605][ T430] do_setlink.constprop.0+0x9f4/0x2480
[ 25.082918][ T430] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.083308][ T430] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.083622][ T430] ? validate_chain+0x166/0x4d0
[ 25.083931][ T430] ? __kernel_text_address+0x12/0x40
[ 25.084254][ T430] ? __lock_acquire+0x44d/0x7e0
[ 25.084576][ T430] ? __mutex_trylock_common+0xf9/0x260
[ 25.084892][ T430] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.085275][ T430] ? rcu_is_watching+0x12/0xc0
[ 25.085594][ T430] ? rcu_is_watching+0x12/0xc0
[ 25.085899][ T430] ? trace_contention_end+0xdc/0x140
[ 25.086205][ T430] ? __mutex_lock+0x19c/0xcd0
[ 25.086521][ T430] ? find_held_lock+0x2b/0x80
[ 25.086827][ T430] ? rtnl_newlink+0x651/0xa60
[ 25.087132][ T430] ? __create_object+0x5e/0xb0
[ 25.087451][ T430] ? __pfx___mutex_lock+0x10/0x10
[ 25.087758][ T430] ? trace_cap_capable+0x10f/0x190
[ 25.088063][ T430] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.088459][ T430] ? __rtnl_newlink+0x40e/0xa40
[ 25.088767][ T430] rtnl_newlink+0x69a/0xa60
[ 25.089081][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.089396][ T430] ? __lock_acquire+0x44d/0x7e0
[ 25.089707][ T430] ? find_held_lock+0x2b/0x80
[ 25.090012][ T430] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.090319][ T430] ? __lock_release+0x5d/0x170
[ 25.090637][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.090942][ T430] rtnetlink_rcv_msg+0x710/0xc00
[ 25.091252][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.091571][ T430] ? __lock_acquire+0x44d/0x7e0
[ 25.091882][ T430] netlink_rcv_skb+0x121/0x350
[ 25.092193][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.092512][ T430] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.092828][ T430] ? netlink_deliver_tap+0x13e/0x340
[ 25.093132][ T430] ? netlink_deliver_tap+0xc3/0x340
[ 25.093451][ T430] netlink_unicast+0x49e/0x780
[ 25.093762][ T430] ? __pfx_netlink_unicast+0x10/0x10
[ 25.094068][ T430] ? __lock_acquire+0x44d/0x7e0
[ 25.094392][ T430] netlink_sendmsg+0x721/0xbe0
[ 25.094718][ T430] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.095028][ T430] ? __import_iovec+0x238/0x3c0
[ 25.095351][ T430] ____sys_sendmsg+0x7ad/0xa10
[ 25.095661][ T430] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.095969][ T430] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.096368][ T430] ___sys_sendmsg+0xed/0x170
[ 25.096675][ T430] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.096987][ T430] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.097378][ T430] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.097689][ T430] ? find_held_lock+0x2b/0x80
[ 25.097999][ T430] ? __lock_acquire+0x44d/0x7e0
[ 25.098310][ T430] ? find_held_lock+0x2b/0x80
[ 25.098623][ T430] ? __virt_addr_valid+0x22e/0x450
[ 25.098927][ T430] ? __lock_release+0x5d/0x170
[ 25.099238][ T430] __sys_sendmsg+0x10b/0x1a0
[ 25.099554][ T430] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.099938][ T430] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.100257][ T430] ? rcu_is_watching+0x12/0xc0
[ 25.100571][ T430] do_syscall_64+0xc1/0x380
[ 25.100883][ T430] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.101262][ T430] RIP: 0033:0x7f477909b1e7
[ 25.101588][ T430] 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
[ 25.102690][ T430] RSP: 002b:00007ffca8e570c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.103155][ T430] RAX: ffffffffffffffda RBX: 00007ffca8e577f0 RCX: 00007f477909b1e7
[ 25.103622][ T430] RDX: 0000000000000000 RSI: 00007ffca8e57130 RDI: 0000000000000005
[ 25.104082][ T430] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.104546][ T430] R10: 0000000030681910 R11: 0000000000000246 R12: 0000000000000004
[ 25.105012][ T430] R13: 00000000686e1ce3 R14: 0000000000499600 R15: 0000000000000000
[ 25.105496][ T430]
[ 25.105731][ T430] irq event stamp: 35985
[ 25.105962][ T430] hardirqs last enabled at (35993): [] __up_console_sem+0x6b/0x80
[ 25.106499][ T430] hardirqs last disabled at (36002): [] __up_console_sem+0x50/0x80
[ 25.107029][ T430] softirqs last enabled at (35256): [] handle_softirqs+0x358/0x620
[ 25.107565][ T430] softirqs last disabled at (35239): [] __irq_exit_rcu+0xfa/0x160
[ 25.108097][ T430] ---[ end trace 0000000000000000 ]---
[ 25.823130][ T448] ------------[ cut here ]------------
[ 25.823750][ T448] WARNING: CPU: 1 PID: 448 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.824341][ T448] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 25.824889][ T448] CPU: 1 UID: 0 PID: 448 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.825490][ T448] Tainted: [W]=WARN
[ 25.825718][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.826115][ T448] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.826430][ T448] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 25.827478][ T448] RSP: 0018:ffffc90000557140 EFLAGS: 00010246
[ 25.827856][ T448] RAX: 0000000000000000 RBX: ffff8880091c4000 RCX: 0000000000000001
[ 25.828299][ T448] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 25.828742][ T448] RBP: ffffc90000557230 R08: ffff888009623800 R09: 0000000000000000
[ 25.829177][ T448] R10: ffffc900005575c8 R11: ffffffff9c050668 R12: 1ffff920000aae2c
[ 25.829620][ T448] R13: 0000000000002710 R14: ffffc90000557880 R15: ffff888004df9c60
[ 25.830062][ T448] FS: 00007fd173ad0800(0000) GS:ffff888098f37000(0000) knlGS:0000000000000000
[ 25.830574][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.830942][ T448] CR2: 00000000004e5ab0 CR3: 000000000925e006 CR4: 0000000000772ef0
[ 25.831395][ T448] PKRU: 55555554
[ 25.831617][ T448] Call Trace:
[ 25.831839][ T448]
[ 25.831988][ T448] ? find_held_lock+0x2b/0x80
[ 25.832283][ T448] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.832581][ T448] ? __lock_release+0x5d/0x170
[ 25.832879][ T448] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.833171][ T448] ? is_bpf_text_address+0x71/0x120
[ 25.833470][ T448] ? kernel_text_address+0xce/0xe0
[ 25.833770][ T448] do_setlink.constprop.0+0x6b1/0x2480
[ 25.834070][ T448] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.834448][ T448] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.834752][ T448] ? validate_chain+0x166/0x4d0
[ 25.835041][ T448] ? __kernel_text_address+0x12/0x40
[ 25.835348][ T448] ? __lock_acquire+0x44d/0x7e0
[ 25.835644][ T448] ? __mutex_trylock_common+0xf9/0x260
[ 25.835940][ T448] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.836304][ T448] ? rcu_is_watching+0x12/0xc0
[ 25.836608][ T448] ? rcu_is_watching+0x12/0xc0
[ 25.836902][ T448] ? trace_contention_end+0xdc/0x140
[ 25.837192][ T448] ? __mutex_lock+0x19c/0xcd0
[ 25.837503][ T448] ? find_held_lock+0x2b/0x80
[ 25.837799][ T448] ? rtnl_newlink+0x651/0xa60
[ 25.838088][ T448] ? __create_object+0x5e/0xb0
[ 25.838396][ T448] ? __pfx___mutex_lock+0x10/0x10
[ 25.838689][ T448] ? trace_cap_capable+0x10f/0x190
[ 25.838980][ T448] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.839353][ T448] ? __rtnl_newlink+0x40e/0xa40
[ 25.839652][ T448] rtnl_newlink+0x69a/0xa60
[ 25.839950][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.840241][ T448] ? __lock_acquire+0x44d/0x7e0
[ 25.840549][ T448] ? find_held_lock+0x2b/0x80
[ 25.840848][ T448] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.841146][ T448] ? __lock_release+0x5d/0x170
[ 25.841451][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.841743][ T448] rtnetlink_rcv_msg+0x710/0xc00
[ 25.842042][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.842357][ T448] ? __lock_acquire+0x44d/0x7e0
[ 25.842654][ T448] netlink_rcv_skb+0x121/0x350
[ 25.842952][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.843246][ T448] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.843561][ T448] ? netlink_deliver_tap+0x13e/0x340
[ 25.843850][ T448] ? netlink_deliver_tap+0xc3/0x340
[ 25.844145][ T448] netlink_unicast+0x49e/0x780
[ 25.844449][ T448] ? __pfx_netlink_unicast+0x10/0x10
[ 25.844751][ T448] ? __lock_acquire+0x44d/0x7e0
[ 25.845065][ T448] netlink_sendmsg+0x721/0xbe0
[ 25.845371][ T448] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.845665][ T448] ? __import_iovec+0x238/0x3c0
[ 25.845968][ T448] ____sys_sendmsg+0x7ad/0xa10
[ 25.846261][ T448] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.846561][ T448] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.846940][ T448] ___sys_sendmsg+0xed/0x170
[ 25.847238][ T448] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.847538][ T448] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.847903][ T448] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.848197][ T448] ? find_held_lock+0x2b/0x80
[ 25.848513][ T448] ? __lock_acquire+0x44d/0x7e0
[ 25.848810][ T448] ? find_held_lock+0x2b/0x80
[ 25.849102][ T448] ? __virt_addr_valid+0x22e/0x450
[ 25.849409][ T448] ? __lock_release+0x5d/0x170
[ 25.849707][ T448] __sys_sendmsg+0x10b/0x1a0
[ 25.849997][ T448] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.850369][ T448] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.850671][ T448] ? rcu_is_watching+0x12/0xc0
[ 25.850961][ T448] do_syscall_64+0xc1/0x380
[ 25.851251][ T448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.851620][ T448] RIP: 0033:0x7fd173c9d1e7
[ 25.851932][ T448] 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
[ 25.852983][ T448] RSP: 002b:00007ffd87a5e108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.853451][ T448] RAX: ffffffffffffffda RBX: 00007ffd87a5e830 RCX: 00007fd173c9d1e7
[ 25.854057][ T448] RDX: 0000000000000000 RSI: 00007ffd87a5e170 RDI: 0000000000000005
[ 25.854498][ T448] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 25.854942][ T448] R10: 00007fd173b9aee8 R11: 0000000000000246 R12: 0000000000000004
[ 25.855384][ T448] R13: 00000000686e1ce4 R14: 0000000000499600 R15: 0000000000000000
[ 25.855846][ T448]
[ 25.856065][ T448] irq event stamp: 39255
[ 25.856280][ T448] hardirqs last enabled at (39263): [] __up_console_sem+0x6b/0x80
[ 25.856795][ T448] hardirqs last disabled at (39272): [] __up_console_sem+0x50/0x80
[ 25.857290][ T448] softirqs last enabled at (39132): [] handle_softirqs+0x358/0x620
[ 25.857816][ T448] softirqs last disabled at (39123): [] __irq_exit_rcu+0xfa/0x160
[ 25.858314][ T448] ---[ end trace 0000000000000000 ]---
[ 26.308750][ T460] br10: port 2(veth2.10) entered blocking state
[ 26.309236][ T460] br10: port 2(veth2.10) entered disabled state
[ 26.309656][ T460] veth2.10: entered allmulticast mode
[ 26.309941][ T460] veth2: entered allmulticast mode
[ 26.313436][ T460] veth2.10: entered promiscuous mode
[ 26.313740][ T460] veth2: entered promiscuous mode
[ 26.315358][ T460] ------------[ cut here ]------------
[ 26.315670][ T460] WARNING: CPU: 3 PID: 460 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.316278][ T460] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 26.316844][ T460] CPU: 3 UID: 0 PID: 460 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.317470][ T460] Tainted: [W]=WARN
[ 26.317697][ T460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.318082][ T460] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.318406][ T460] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 26.319502][ T460] RSP: 0018:ffffc90000726ef0 EFLAGS: 00010246
[ 26.319891][ T460] RAX: 0000000000000000 RBX: ffff88800bfb2000 RCX: 0000000000000001
[ 26.320361][ T460] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 26.320820][ T460] RBP: ffffc90000726fe0 R08: 0000000000000000 R09: 0000000000000000
[ 26.321275][ T460] R10: ffffc90000727010 R11: ffffffff9c0a8918 R12: 1ffff920000e4de2
[ 26.321747][ T460] R13: 0000000000002710 R14: ffffc90000727010 R15: ffff88800bfb2f08
[ 26.322207][ T460] FS: 00007f70e0620800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 26.322844][ T460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.323237][ T460] CR2: 00000000004e5410 CR3: 0000000005115002 CR4: 0000000000772ef0
[ 26.323708][ T460] PKRU: 55555554
[ 26.323940][ T460] Call Trace:
[ 26.324175][ T460]
[ 26.324343][ T460] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.324662][ T460] ? find_held_lock+0x2b/0x80
[ 26.324986][ T460] ? mark_held_locks+0x49/0x80
[ 26.325293][ T460] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 26.325686][ T460] ? lockdep_hardirqs_on+0x7c/0x110
[ 26.325997][ T460] netif_set_mtu+0x88/0x100
[ 26.326302][ T460] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.326634][ T460] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 26.327066][ T460] dev_set_mtu+0xa0/0x150
[ 26.327301][ T460] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 26.327735][ T460] br_add_if+0xda3/0x1330 [bridge]
[ 26.328088][ T460] do_set_master+0x32f/0x500
[ 26.328440][ T460] do_setlink.constprop.0+0x9f4/0x2480
[ 26.328752][ T460] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.329168][ T460] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.329498][ T460] ? validate_chain+0x166/0x4d0
[ 26.329810][ T460] ? __kernel_text_address+0x12/0x40
[ 26.330121][ T460] ? __lock_acquire+0x44d/0x7e0
[ 26.330439][ T460] ? __mutex_trylock_common+0xf9/0x260
[ 26.330752][ T460] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.331133][ T460] ? rcu_is_watching+0x12/0xc0
[ 26.331450][ T460] ? rcu_is_watching+0x12/0xc0
[ 26.331759][ T460] ? trace_contention_end+0xdc/0x140
[ 26.332065][ T460] ? __mutex_lock+0x19c/0xcd0
[ 26.332379][ T460] ? find_held_lock+0x2b/0x80
[ 26.332690][ T460] ? rtnl_newlink+0x651/0xa60
[ 26.333000][ T460] ? __create_object+0x5e/0xb0
[ 26.333312][ T460] ? __pfx___mutex_lock+0x10/0x10
[ 26.333648][ T460] ? trace_cap_capable+0x10f/0x190
[ 26.333966][ T460] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.334378][ T460] ? __rtnl_newlink+0x40e/0xa40
[ 26.334803][ T460] rtnl_newlink+0x69a/0xa60
[ 26.335121][ T460] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.335435][ T460] ? __lock_acquire+0x44d/0x7e0
[ 26.335750][ T460] ? find_held_lock+0x2b/0x80
[ 26.336059][ T460] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.336370][ T460] ? __lock_release+0x5d/0x170
[ 26.336681][ T460] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.336993][ T460] rtnetlink_rcv_msg+0x710/0xc00
[ 26.337305][ T460] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.337627][ T460] ? __lock_acquire+0x44d/0x7e0
[ 26.337941][ T460] netlink_rcv_skb+0x121/0x350
[ 26.338262][ T460] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.338578][ T460] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.338899][ T460] ? netlink_deliver_tap+0x13e/0x340
[ 26.339208][ T460] ? netlink_deliver_tap+0xc3/0x340
[ 26.339524][ T460] netlink_unicast+0x49e/0x780
[ 26.339835][ T460] ? __pfx_netlink_unicast+0x10/0x10
[ 26.340249][ T460] ? __lock_acquire+0x44d/0x7e0
[ 26.340571][ T460] netlink_sendmsg+0x721/0xbe0
[ 26.340881][ T460] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.341188][ T460] ? __import_iovec+0x238/0x3c0
[ 26.341512][ T460] ____sys_sendmsg+0x7ad/0xa10
[ 26.341821][ T460] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.342125][ T460] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.342529][ T460] ___sys_sendmsg+0xed/0x170
[ 26.342832][ T460] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.343136][ T460] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.343529][ T460] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.343843][ T460] ? find_held_lock+0x2b/0x80
[ 26.344157][ T460] ? __lock_acquire+0x44d/0x7e0
[ 26.344483][ T460] ? find_held_lock+0x2b/0x80
[ 26.344809][ T460] ? __virt_addr_valid+0x22e/0x450
[ 26.345113][ T460] ? __lock_release+0x5d/0x170
[ 26.345451][ T460] __sys_sendmsg+0x10b/0x1a0
[ 26.345757][ T460] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.346136][ T460] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.346464][ T460] ? rcu_is_watching+0x12/0xc0
[ 26.346771][ T460] do_syscall_64+0xc1/0x380
[ 26.347082][ T460] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.347472][ T460] RIP: 0033:0x7f70e07ed1e7
[ 26.347796][ T460] 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
[ 26.348898][ T460] RSP: 002b:00007ffdb1acca78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.349371][ T460] RAX: ffffffffffffffda RBX: 00007ffdb1acd1a0 RCX: 00007f70e07ed1e7
[ 26.349870][ T460] RDX: 0000000000000000 RSI: 00007ffdb1accae0 RDI: 0000000000000005
[ 26.350340][ T460] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.350800][ T460] R10: 0000000037abb910 R11: 0000000000000246 R12: 0000000000000004
[ 26.351265][ T460] R13: 00000000686e1ce5 R14: 0000000000499600 R15: 0000000000000000
[ 26.351752][ T460]
[ 26.351996][ T460] irq event stamp: 31763
[ 26.352227][ T460] hardirqs last enabled at (31771): [] __up_console_sem+0x6b/0x80
[ 26.352777][ T460] hardirqs last disabled at (31780): [] __up_console_sem+0x50/0x80
[ 26.353305][ T460] softirqs last enabled at (30774): [] br_add_if+0xd82/0x1330 [bridge]
[ 26.353892][ T460] softirqs last disabled at (30772): [] br_add_if+0xcf3/0x1330 [bridge]
[ 26.354467][ T460] ---[ end trace 0000000000000000 ]---
[ 27.007711][ T477] br11: port 2(veth2.11) entered blocking state
[ 27.008130][ T477] br11: port 2(veth2.11) entered disabled state
[ 27.008657][ T477] veth2.11: entered allmulticast mode
[ 27.012083][ T477] veth2.11: entered promiscuous mode
[ 27.013690][ T477] ------------[ cut here ]------------
[ 27.013997][ T477] WARNING: CPU: 3 PID: 477 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.014603][ T477] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 27.015203][ T477] CPU: 3 UID: 0 PID: 477 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.015826][ T477] Tainted: [W]=WARN
[ 27.016056][ T477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.016442][ T477] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.016761][ T477] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 27.017946][ T477] RSP: 0018:ffffc90000996ef0 EFLAGS: 00010246
[ 27.018344][ T477] RAX: 0000000000000000 RBX: ffff88800f3ca000 RCX: 0000000000000001
[ 27.018804][ T477] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 27.019261][ T477] RBP: ffffc90000996fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.019726][ T477] R10: ffffc90000997010 R11: ffffffff9c0a8918 R12: 1ffff92000132de2
[ 27.020179][ T477] R13: 0000000000002710 R14: ffffc90000997010 R15: ffff88800f3caf08
[ 27.020640][ T477] FS: 00007fab39b34800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 27.021220][ T477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.021616][ T477] CR2: 00000000004e5418 CR3: 000000000aad7006 CR4: 0000000000772ef0
[ 27.022105][ T477] PKRU: 55555554
[ 27.022341][ T477] Call Trace:
[ 27.022584][ T477]
[ 27.022742][ T477] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.023046][ T477] ? find_held_lock+0x2b/0x80
[ 27.023371][ T477] ? mark_held_locks+0x49/0x80
[ 27.023708][ T477] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.024092][ T477] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.024409][ T477] netif_set_mtu+0x88/0x100
[ 27.024729][ T477] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.025046][ T477] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.025481][ T477] dev_set_mtu+0xa0/0x150
[ 27.025718][ T477] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.026140][ T477] br_add_if+0xda3/0x1330 [bridge]
[ 27.026499][ T477] do_set_master+0x32f/0x500
[ 27.026808][ T477] do_setlink.constprop.0+0x9f4/0x2480
[ 27.027117][ T477] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.027510][ T477] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.027814][ T477] ? validate_chain+0x166/0x4d0
[ 27.028232][ T477] ? __kernel_text_address+0x12/0x40
[ 27.028554][ T477] ? __lock_acquire+0x44d/0x7e0
[ 27.028863][ T477] ? __mutex_trylock_common+0xf9/0x260
[ 27.029167][ T477] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.029570][ T477] ? rcu_is_watching+0x12/0xc0
[ 27.029900][ T477] ? rcu_is_watching+0x12/0xc0
[ 27.030205][ T477] ? trace_contention_end+0xdc/0x140
[ 27.030524][ T477] ? __mutex_lock+0x19c/0xcd0
[ 27.030829][ T477] ? find_held_lock+0x2b/0x80
[ 27.031157][ T477] ? rtnl_newlink+0x651/0xa60
[ 27.031467][ T477] ? __create_object+0x5e/0xb0
[ 27.031776][ T477] ? __pfx___mutex_lock+0x10/0x10
[ 27.032081][ T477] ? trace_cap_capable+0x10f/0x190
[ 27.032439][ T477] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.032830][ T477] ? __rtnl_newlink+0x40e/0xa40
[ 27.033141][ T477] rtnl_newlink+0x69a/0xa60
[ 27.033476][ T477] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.033783][ T477] ? __lock_acquire+0x44d/0x7e0
[ 27.034093][ T477] ? find_held_lock+0x2b/0x80
[ 27.034408][ T477] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.034746][ T477] ? __lock_release+0x5d/0x170
[ 27.035055][ T477] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.035375][ T477] rtnetlink_rcv_msg+0x710/0xc00
[ 27.035682][ T477] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.036015][ T477] ? __lock_acquire+0x44d/0x7e0
[ 27.036331][ T477] netlink_rcv_skb+0x121/0x350
[ 27.036637][ T477] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.036944][ T477] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.037260][ T477] ? netlink_deliver_tap+0x13e/0x340
[ 27.037576][ T477] ? netlink_deliver_tap+0xc3/0x340
[ 27.037883][ T477] netlink_unicast+0x49e/0x780
[ 27.038237][ T477] ? __pfx_netlink_unicast+0x10/0x10
[ 27.038547][ T477] ? __lock_acquire+0x44d/0x7e0
[ 27.038855][ T477] netlink_sendmsg+0x721/0xbe0
[ 27.039187][ T477] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.039589][ T477] ? __import_iovec+0x238/0x3c0
[ 27.039905][ T477] ____sys_sendmsg+0x7ad/0xa10
[ 27.040219][ T477] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.040557][ T477] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.040970][ T477] ___sys_sendmsg+0xed/0x170
[ 27.041272][ T477] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.041618][ T477] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.042000][ T477] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.042314][ T477] ? find_held_lock+0x2b/0x80
[ 27.042633][ T477] ? __lock_acquire+0x44d/0x7e0
[ 27.042962][ T477] ? find_held_lock+0x2b/0x80
[ 27.043266][ T477] ? __virt_addr_valid+0x22e/0x450
[ 27.043583][ T477] ? __lock_release+0x5d/0x170
[ 27.043897][ T477] __sys_sendmsg+0x10b/0x1a0
[ 27.044218][ T477] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.044605][ T477] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.044944][ T477] ? rcu_is_watching+0x12/0xc0
[ 27.045254][ T477] do_syscall_64+0xc1/0x380
[ 27.045584][ T477] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.045961][ T477] RIP: 0033:0x7fab39d011e7
[ 27.046276][ T477] 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
[ 27.047436][ T477] RSP: 002b:00007ffebe411a38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.047918][ T477] RAX: ffffffffffffffda RBX: 00007ffebe412160 RCX: 00007fab39d011e7
[ 27.048386][ T477] RDX: 0000000000000000 RSI: 00007ffebe411aa0 RDI: 0000000000000005
[ 27.048840][ T477] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.049302][ T477] R10: 00000000287dd910 R11: 0000000000000246 R12: 0000000000000004
[ 27.049765][ T477] R13: 00000000686e1ce5 R14: 0000000000499600 R15: 0000000000000000
[ 27.050236][ T477]
[ 27.050475][ T477] irq event stamp: 41067
[ 27.050704][ T477] hardirqs last enabled at (41075): [] __up_console_sem+0x6b/0x80
[ 27.051236][ T477] hardirqs last disabled at (41082): [] __up_console_sem+0x50/0x80
[ 27.051791][ T477] softirqs last enabled at (40086): [] br_add_if+0xd82/0x1330 [bridge]
[ 27.052362][ T477] softirqs last disabled at (40084): [] br_add_if+0xcf3/0x1330 [bridge]
[ 27.052922][ T477] ---[ end trace 0000000000000000 ]---
[ 27.665695][ T489] br10: port 2(veth2.10) entered blocking state
[ 27.666275][ T489] br10: port 2(veth2.10) entered forwarding state
[ 27.667369][ T489] br10: port 1(veth1.10) entered blocking state
[ 27.667808][ T489] br10: port 1(veth1.10) entered forwarding state
[ 27.862024][ T494] br11: port 2(veth2.11) entered blocking state
[ 27.862495][ T494] br11: port 2(veth2.11) entered forwarding state
[ 27.863453][ T494] br11: port 1(veth1.11) entered blocking state
[ 27.863876][ T494] br11: port 1(veth1.11) entered forwarding state
[ 111.209170][ T841] br11: port 2(veth2.11) entered disabled state
[ 111.210282][ T841] br11: port 1(veth1.11) entered disabled state
[ 111.333129][ T843] br10: port 2(veth2.10) entered disabled state
[ 111.334155][ T843] br10: port 1(veth1.10) entered disabled state
[ 111.593024][ T847] veth2.11: left allmulticast mode
[ 111.593384][ T847] veth2.11: left promiscuous mode
[ 111.594148][ T847] br11: port 2(veth2.11) entered disabled state
[ 111.597532][ T847] ------------[ cut here ]------------
[ 111.597863][ T847] WARNING: CPU: 0 PID: 847 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.598501][ T847] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 111.599144][ T847] CPU: 0 UID: 0 PID: 847 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.599775][ T847] Tainted: [W]=WARN
[ 111.600007][ T847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.600397][ T847] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.600717][ T847] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 111.601866][ T847] RSP: 0018:ffffc90001106f70 EFLAGS: 00010246
[ 111.602254][ T847] RAX: 0000000000000000 RBX: ffff88800f3ca000 RCX: 0000000000000001
[ 111.602724][ T847] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 111.603180][ T847] RBP: ffffc90001107058 R08: 0000000000000000 R09: 0000000000000000
[ 111.603643][ T847] R10: ffffc90001107088 R11: ffffffff985224d4 R12: 1ffff92000220df2
[ 111.604112][ T847] R13: 0000000000002710 R14: ffffc90001107088 R15: ffff88800f3caf08
[ 111.604577][ T847] FS: 00007fb36d420800(0000) GS:ffff888098eb7000(0000) knlGS:0000000000000000
[ 111.605162][ T847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.605563][ T847] CR2: 00000000004e5630 CR3: 000000000ce41006 CR4: 0000000000772ef0
[ 111.606031][ T847] PKRU: 55555554
[ 111.606263][ T847] Call Trace:
[ 111.606508][ T847]
[ 111.606664][ T847] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 111.607049][ T847] ? br_del_if+0xa3/0x1f0 [bridge]
[ 111.607404][ T847] ? do_set_master+0x14a/0x500
[ 111.607712][ T847] ? do_setlink.constprop.0+0x9f4/0x2480
[ 111.608018][ T847] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.608341][ T847] ? netlink_unicast+0x49e/0x780
[ 111.608649][ T847] ? netlink_sendmsg+0x721/0xbe0
[ 111.608989][ T847] ? ____sys_sendmsg+0x7ad/0xa10
[ 111.609304][ T847] ? ___sys_sendmsg+0xed/0x170
[ 111.609620][ T847] ? __sys_sendmsg+0x10b/0x1a0
[ 111.609925][ T847] ? do_syscall_64+0xc1/0x380
[ 111.610228][ T847] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.610614][ T847] ? find_held_lock+0x2b/0x80
[ 111.610936][ T847] netif_set_mtu+0x88/0x100
[ 111.611244][ T847] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.611575][ T847] dev_set_mtu+0xa0/0x150
[ 111.611807][ T847] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.612229][ T847] br_del_if+0xb2/0x1f0 [bridge]
[ 111.612580][ T847] ? rtnl_is_locked+0x15/0x20
[ 111.612898][ T847] do_set_master+0x14a/0x500
[ 111.613256][ T847] do_setlink.constprop.0+0x9f4/0x2480
[ 111.613581][ T847] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 111.613969][ T847] ? rcu_read_lock_any_held+0x43/0xb0
[ 111.614274][ T847] ? validate_chain+0x166/0x4d0
[ 111.614586][ T847] ? __kernel_text_address+0x12/0x40
[ 111.614911][ T847] ? __lock_acquire+0x44d/0x7e0
[ 111.615219][ T847] ? __mutex_trylock_common+0xf9/0x260
[ 111.615543][ T847] ? __pfx___mutex_trylock_common+0x10/0x10
[ 111.615921][ T847] ? rcu_is_watching+0x12/0xc0
[ 111.616229][ T847] ? rcu_is_watching+0x12/0xc0
[ 111.616541][ T847] ? trace_contention_end+0xdc/0x140
[ 111.616846][ T847] ? __mutex_lock+0x19c/0xcd0
[ 111.617150][ T847] ? find_held_lock+0x2b/0x80
[ 111.617481][ T847] ? rtnl_newlink+0x651/0xa60
[ 111.617783][ T847] ? __create_object+0x5e/0xb0
[ 111.618101][ T847] ? __pfx___mutex_lock+0x10/0x10
[ 111.618418][ T847] ? trace_cap_capable+0x10f/0x190
[ 111.618727][ T847] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 111.619105][ T847] ? __rtnl_newlink+0x40e/0xa40
[ 111.619423][ T847] rtnl_newlink+0x69a/0xa60
[ 111.619733][ T847] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.620037][ T847] ? __lock_acquire+0x44d/0x7e0
[ 111.620368][ T847] ? find_held_lock+0x2b/0x80
[ 111.620674][ T847] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.620975][ T847] ? __lock_release+0x5d/0x170
[ 111.621280][ T847] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.621594][ T847] rtnetlink_rcv_msg+0x710/0xc00
[ 111.621906][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.622215][ T847] ? __lock_acquire+0x44d/0x7e0
[ 111.622541][ T847] netlink_rcv_skb+0x121/0x350
[ 111.622855][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.623161][ T847] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.623485][ T847] ? netlink_deliver_tap+0x13e/0x340
[ 111.623787][ T847] ? netlink_deliver_tap+0xc3/0x340
[ 111.624093][ T847] netlink_unicast+0x49e/0x780
[ 111.624413][ T847] ? __pfx_netlink_unicast+0x10/0x10
[ 111.624718][ T847] ? __lock_acquire+0x44d/0x7e0
[ 111.625048][ T847] netlink_sendmsg+0x721/0xbe0
[ 111.625369][ T847] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.625673][ T847] ? __import_iovec+0x238/0x3c0
[ 111.625986][ T847] ____sys_sendmsg+0x7ad/0xa10
[ 111.626293][ T847] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.626607][ T847] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.627000][ T847] ___sys_sendmsg+0xed/0x170
[ 111.627310][ T847] ? kasan_record_aux_stack+0x8c/0xa0
[ 111.627626][ T847] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 111.628003][ T847] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.628312][ T847] ? find_held_lock+0x2b/0x80
[ 111.628634][ T847] ? __lock_acquire+0x44d/0x7e0
[ 111.628943][ T847] ? find_held_lock+0x2b/0x80
[ 111.629247][ T847] ? __virt_addr_valid+0x22e/0x450
[ 111.629565][ T847] ? __lock_release+0x5d/0x170
[ 111.629876][ T847] __sys_sendmsg+0x10b/0x1a0
[ 111.630175][ T847] ? __call_rcu_common.constprop.0+0x320/0x640
[ 111.630564][ T847] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.630880][ T847] ? rcu_is_watching+0x12/0xc0
[ 111.631188][ T847] do_syscall_64+0xc1/0x380
[ 111.631506][ T847] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.631890][ T847] RIP: 0033:0x7fb36d5ed1e7
[ 111.632205][ T847] 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
[ 111.633301][ T847] RSP: 002b:00007ffddde67748 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.633773][ T847] RAX: ffffffffffffffda RBX: 00007ffddde67e70 RCX: 00007fb36d5ed1e7
[ 111.634237][ T847] RDX: 0000000000000000 RSI: 00007ffddde677b0 RDI: 0000000000000005
[ 111.634707][ T847] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 111.635174][ T847] R10: 00007fb36d4eaee8 R11: 0000000000000246 R12: 0000000000000003
[ 111.635644][ T847] R13: 00000000686e1d3a R14: 0000000000499600 R15: 0000000000000000
[ 111.636121][ T847]
[ 111.636361][ T847] irq event stamp: 41495
[ 111.636596][ T847] hardirqs last enabled at (41503): [] __up_console_sem+0x6b/0x80
[ 111.637122][ T847] hardirqs last disabled at (41510): [] __up_console_sem+0x50/0x80
[ 111.637660][ T847] softirqs last enabled at (40722): [] handle_softirqs+0x358/0x620
[ 111.638196][ T847] softirqs last disabled at (40713): [] __irq_exit_rcu+0xfa/0x160
[ 111.638735][ T847] ---[ end trace 0000000000000000 ]---
[ 112.173082][ T855] veth2.10: left allmulticast mode
[ 112.174785][ T855] veth2: left allmulticast mode
[ 112.175284][ T855] veth2.10: left promiscuous mode
[ 112.175811][ T855] veth2: left promiscuous mode
[ 112.177171][ T855] br10: port 2(veth2.10) entered disabled state
[ 112.181607][ T855] ------------[ cut here ]------------
[ 112.182139][ T855] WARNING: CPU: 3 PID: 855 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.183550][ T855] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 112.184707][ T855] CPU: 3 UID: 0 PID: 855 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.185978][ T855] Tainted: [W]=WARN
[ 112.186499][ T855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.187372][ T855] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.188134][ T855] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 112.190561][ T855] RSP: 0018:ffffc90001166f70 EFLAGS: 00010246
[ 112.191365][ T855] RAX: 0000000000000000 RBX: ffff88800bfb2000 RCX: 0000000000000001
[ 112.192387][ T855] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 112.193540][ T855] RBP: ffffc90001167058 R08: 0000000000000000 R09: 0000000000000000
[ 112.194506][ T855] R10: ffffc90001167088 R11: ffffffff9b779160 R12: 1ffff9200022cdf2
[ 112.195570][ T855] R13: 0000000000002710 R14: ffffc90001167088 R15: ffff88800bfb2f08
[ 112.196790][ T855] FS: 00007eff023ef800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 112.197823][ T855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.198625][ T855] CR2: 00000000004e5628 CR3: 000000000c1a1006 CR4: 0000000000772ef0
[ 112.199618][ T855] PKRU: 55555554
[ 112.200149][ T855] Call Trace:
[ 112.200757][ T855]
[ 112.201126][ T855] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 112.201921][ T855] ? br_del_if+0xa3/0x1f0 [bridge]
[ 112.202540][ T855] ? do_set_master+0x14a/0x500
[ 112.203145][ T855] ? do_setlink.constprop.0+0x9f4/0x2480
[ 112.203838][ T855] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.204387][ T855] ? netlink_unicast+0x49e/0x780
[ 112.205107][ T855] ? netlink_sendmsg+0x721/0xbe0
[ 112.205839][ T855] ? ____sys_sendmsg+0x7ad/0xa10
[ 112.206471][ T855] ? ___sys_sendmsg+0xed/0x170
[ 112.207182][ T855] ? __sys_sendmsg+0x10b/0x1a0
[ 112.207874][ T855] ? do_syscall_64+0xc1/0x380
[ 112.208841][ T855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.209669][ T855] ? find_held_lock+0x2b/0x80
[ 112.210423][ T855] netif_set_mtu+0x88/0x100
[ 112.211099][ T855] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.211759][ T855] dev_set_mtu+0xa0/0x150
[ 112.212218][ T855] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.213181][ T855] br_del_if+0xb2/0x1f0 [bridge]
[ 112.213818][ T855] ? rtnl_is_locked+0x15/0x20
[ 112.214409][ T855] do_set_master+0x14a/0x500
[ 112.215113][ T855] do_setlink.constprop.0+0x9f4/0x2480
[ 112.215824][ T855] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 112.216702][ T855] ? rcu_read_lock_any_held+0x43/0xb0
[ 112.217199][ T855] ? validate_chain+0x166/0x4d0
[ 112.217883][ T855] ? __kernel_text_address+0x12/0x40
[ 112.218507][ T855] ? __lock_acquire+0x44d/0x7e0
[ 112.219247][ T855] ? __mutex_trylock_common+0xf9/0x260
[ 112.219957][ T855] ? __pfx___mutex_trylock_common+0x10/0x10
[ 112.220763][ T855] ? rcu_is_watching+0x12/0xc0
[ 112.221506][ T855] ? rcu_is_watching+0x12/0xc0
[ 112.222185][ T855] ? trace_contention_end+0xdc/0x140
[ 112.222904][ T855] ? __mutex_lock+0x19c/0xcd0
[ 112.223535][ T855] ? find_held_lock+0x2b/0x80
[ 112.224109][ T855] ? rtnl_newlink+0x651/0xa60
[ 112.224901][ T855] ? __create_object+0x5e/0xb0
[ 112.225511][ T855] ? __pfx___mutex_lock+0x10/0x10
[ 112.226192][ T855] ? trace_cap_capable+0x10f/0x190
[ 112.226884][ T855] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 112.227735][ T855] ? __rtnl_newlink+0x40e/0xa40
[ 112.228432][ T855] rtnl_newlink+0x69a/0xa60
[ 112.229102][ T855] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.229828][ T855] ? __lock_acquire+0x44d/0x7e0
[ 112.230429][ T855] ? find_held_lock+0x2b/0x80
[ 112.231209][ T855] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.231813][ T855] ? __lock_release+0x5d/0x170
[ 112.232601][ T855] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.233214][ T855] rtnetlink_rcv_msg+0x710/0xc00
[ 112.233880][ T855] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.234552][ T855] ? __lock_acquire+0x44d/0x7e0
[ 112.235254][ T855] netlink_rcv_skb+0x121/0x350
[ 112.235959][ T855] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.236563][ T855] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.237235][ T855] ? netlink_deliver_tap+0x13e/0x340
[ 112.237871][ T855] ? netlink_deliver_tap+0xc3/0x340
[ 112.238562][ T855] netlink_unicast+0x49e/0x780
[ 112.239258][ T855] ? __pfx_netlink_unicast+0x10/0x10
[ 112.239903][ T855] ? __lock_acquire+0x44d/0x7e0
[ 112.240645][ T855] netlink_sendmsg+0x721/0xbe0
[ 112.241264][ T855] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.241896][ T855] ? __import_iovec+0x238/0x3c0
[ 112.242618][ T855] ____sys_sendmsg+0x7ad/0xa10
[ 112.243379][ T855] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.244007][ T855] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.244787][ T855] ___sys_sendmsg+0xed/0x170
[ 112.245399][ T855] ? kasan_record_aux_stack+0x8c/0xa0
[ 112.246154][ T855] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 112.246940][ T855] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.247524][ T855] ? find_held_lock+0x2b/0x80
[ 112.248041][ T855] ? __lock_acquire+0x44d/0x7e0
[ 112.248706][ T855] ? find_held_lock+0x2b/0x80
[ 112.249401][ T855] ? __virt_addr_valid+0x22e/0x450
[ 112.250122][ T855] ? __lock_release+0x5d/0x170
[ 112.250774][ T855] __sys_sendmsg+0x10b/0x1a0
[ 112.251398][ T855] ? __call_rcu_common.constprop.0+0x320/0x640
[ 112.252342][ T855] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.252941][ T855] ? rcu_is_watching+0x12/0xc0
[ 112.253579][ T855] do_syscall_64+0xc1/0x380
[ 112.254284][ T855] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.255068][ T855] RIP: 0033:0x7eff025bc1e7
[ 112.255891][ T855] 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
[ 112.258369][ T855] RSP: 002b:00007ffd4d7d80a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.259356][ T855] RAX: ffffffffffffffda RBX: 00007ffd4d7d87d0 RCX: 00007eff025bc1e7
[ 112.260422][ T855] RDX: 0000000000000000 RSI: 00007ffd4d7d8110 RDI: 0000000000000005
[ 112.261445][ T855] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 112.262447][ T855] R10: 00007eff024b9ee8 R11: 0000000000000246 R12: 0000000000000003
[ 112.263428][ T855] R13: 00000000686e1d3b R14: 0000000000499600 R15: 0000000000000000
[ 112.264492][ T855]
[ 112.265073][ T855] irq event stamp: 41741
[ 112.265620][ T855] hardirqs last enabled at (41751): [] __up_console_sem+0x6b/0x80
[ 112.266923][ T855] hardirqs last disabled at (41760): [] __up_console_sem+0x50/0x80
[ 112.268106][ T855] softirqs last enabled at (40644): [] handle_softirqs+0x358/0x620
[ 112.269103][ T855] softirqs last disabled at (39917): [] __irq_exit_rcu+0xfa/0x160
[ 112.270389][ T855] ---[ end trace 0000000000000000 ]---
[ 112.627524][ T859] ------------[ cut here ]------------
[ 112.627852][ T859] WARNING: CPU: 0 PID: 859 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.628792][ T859] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 112.629395][ T859] CPU: 0 UID: 0 PID: 859 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.629948][ T859] Tainted: [W]=WARN
[ 112.630154][ T859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.630521][ T859] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.630813][ T859] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 112.631817][ T859] RSP: 0018:ffffc900011a7140 EFLAGS: 00010246
[ 112.632167][ T859] RAX: 0000000000000000 RBX: ffff8880091c4000 RCX: 0000000000000001
[ 112.632621][ T859] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 112.633031][ T859] RBP: ffffc900011a7230 R08: ffff88800b605000 R09: 0000000000000000
[ 112.633463][ T859] R10: ffffc900011a75c8 R11: ffffffff9c050668 R12: 1ffff92000234e2c
[ 112.633878][ T859] R13: 00000000000005dc R14: ffffc900011a7880 R15: ffff888006197be0
[ 112.634292][ T859] FS: 00007fcf7843a800(0000) GS:ffff888098eb7000(0000) knlGS:0000000000000000
[ 112.634801][ T859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.635146][ T859] CR2: 00000000004e5ab0 CR3: 0000000002a75003 CR4: 0000000000772ef0
[ 112.635574][ T859] PKRU: 55555554
[ 112.635781][ T859] Call Trace:
[ 112.635988][ T859]
[ 112.636140][ T859] ? find_held_lock+0x2b/0x80
[ 112.636457][ T859] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.636731][ T859] ? __lock_release+0x5d/0x170
[ 112.637009][ T859] ? __pfx_validate_linkmsg+0x10/0x10
[ 112.637288][ T859] ? is_bpf_text_address+0x71/0x120
[ 112.637590][ T859] ? kernel_text_address+0xce/0xe0
[ 112.637873][ T859] do_setlink.constprop.0+0x6b1/0x2480
[ 112.638161][ T859] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 112.638528][ T859] ? rcu_read_lock_any_held+0x43/0xb0
[ 112.638813][ T859] ? validate_chain+0x166/0x4d0
[ 112.639087][ T859] ? __kernel_text_address+0x12/0x40
[ 112.639377][ T859] ? __lock_acquire+0x44d/0x7e0
[ 112.639655][ T859] ? __mutex_trylock_common+0xf9/0x260
[ 112.639930][ T859] ? __pfx___mutex_trylock_common+0x10/0x10
[ 112.640272][ T859] ? rcu_is_watching+0x12/0xc0
[ 112.640584][ T859] ? rcu_is_watching+0x12/0xc0
[ 112.640867][ T859] ? trace_contention_end+0xdc/0x140
[ 112.641139][ T859] ? __mutex_lock+0x19c/0xcd0
[ 112.641435][ T859] ? find_held_lock+0x2b/0x80
[ 112.641710][ T859] ? rtnl_newlink+0x651/0xa60
[ 112.641987][ T859] ? __create_object+0x5e/0xb0
[ 112.642270][ T859] ? __pfx___mutex_lock+0x10/0x10
[ 112.642581][ T859] ? trace_cap_capable+0x10f/0x190
[ 112.642858][ T859] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 112.643196][ T859] ? __rtnl_newlink+0x40e/0xa40
[ 112.643503][ T859] rtnl_newlink+0x69a/0xa60
[ 112.643784][ T859] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.644056][ T859] ? __lock_acquire+0x44d/0x7e0
[ 112.644361][ T859] ? find_held_lock+0x2b/0x80
[ 112.644644][ T859] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.644922][ T859] ? __lock_release+0x5d/0x170
[ 112.645199][ T859] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.645510][ T859] rtnetlink_rcv_msg+0x710/0xc00
[ 112.645791][ T859] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.646068][ T859] ? __lock_acquire+0x44d/0x7e0
[ 112.646371][ T859] netlink_rcv_skb+0x121/0x350
[ 112.646654][ T859] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.646937][ T859] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.647224][ T859] ? netlink_deliver_tap+0x13e/0x340
[ 112.647520][ T859] ? netlink_deliver_tap+0xc3/0x340
[ 112.647798][ T859] netlink_unicast+0x49e/0x780
[ 112.648075][ T859] ? __pfx_netlink_unicast+0x10/0x10
[ 112.648377][ T859] ? __lock_acquire+0x44d/0x7e0
[ 112.648671][ T859] netlink_sendmsg+0x721/0xbe0
[ 112.648952][ T859] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.649230][ T859] ? __import_iovec+0x238/0x3c0
[ 112.649543][ T859] ____sys_sendmsg+0x7ad/0xa10
[ 112.649827][ T859] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.650098][ T859] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.650475][ T859] ___sys_sendmsg+0xed/0x170
[ 112.650750][ T859] ? kasan_record_aux_stack+0x8c/0xa0
[ 112.651029][ T859] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 112.651392][ T859] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.651670][ T859] ? find_held_lock+0x2b/0x80
[ 112.651946][ T859] ? __lock_acquire+0x44d/0x7e0
[ 112.652225][ T859] ? find_held_lock+0x2b/0x80
[ 112.652518][ T859] ? __virt_addr_valid+0x22e/0x450
[ 112.652792][ T859] ? __lock_release+0x5d/0x170
[ 112.653097][ T859] __sys_sendmsg+0x10b/0x1a0
[ 112.653423][ T859] ? __call_rcu_common.constprop.0+0x320/0x640
[ 112.653788][ T859] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.654087][ T859] ? rcu_is_watching+0x12/0xc0
[ 112.654408][ T859] do_syscall_64+0xc1/0x380
[ 112.654699][ T859] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.655065][ T859] RIP: 0033:0x7fcf786071e7
[ 112.655404][ T859] 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
[ 112.656456][ T859] RSP: 002b:00007ffe84db2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.656891][ T859] RAX: ffffffffffffffda RBX: 00007ffe84db31c0 RCX: 00007fcf786071e7
[ 112.657360][ T859] RDX: 0000000000000000 RSI: 00007ffe84db2b00 RDI: 0000000000000005
[ 112.657803][ T859] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 112.658238][ T859] R10: 00007fcf78504ee8 R11: 0000000000000246 R12: 0000000000000004
[ 112.658685][ T859] R13: 00000000686e1d3b R14: 0000000000499600 R15: 0000000000000000
[ 112.659134][ T859]
[ 112.659367][ T859] irq event stamp: 39943
[ 112.659588][ T859] hardirqs last enabled at (39951): [] __up_console_sem+0x6b/0x80
[ 112.660095][ T859] hardirqs last disabled at (39958): [] __up_console_sem+0x50/0x80
[ 112.660621][ T859] softirqs last enabled at (39836): [] handle_softirqs+0x358/0x620
[ 112.661127][ T859] softirqs last disabled at (39819): [] __irq_exit_rcu+0xfa/0x160
[ 112.661665][ T859] ---[ end trace 0000000000000000 ]---
[ 113.064675][ T865] veth1.11: left allmulticast mode
[ 113.065027][ T865] veth1.11: left promiscuous mode
[ 113.066074][ T865] br11: port 1(veth1.11) entered disabled state
[ 113.069437][ T865] ------------[ cut here ]------------
[ 113.069762][ T865] WARNING: CPU: 0 PID: 865 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.070376][ T865] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 113.071005][ T865] CPU: 0 UID: 0 PID: 865 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.071635][ T865] Tainted: [W]=WARN
[ 113.071870][ T865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.072246][ T865] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.072593][ T865] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 113.074582][ T865] RSP: 0018:ffffc900010a6f70 EFLAGS: 00010246
[ 113.074979][ T865] RAX: 0000000000000000 RBX: ffff88800f3ca000 RCX: 0000000000000001
[ 113.075451][ T865] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 113.075901][ T865] RBP: ffffc900010a7058 R08: 0000000000000000 R09: 0000000000000000
[ 113.076382][ T865] R10: ffffc900010a7088 R11: ffffffff9b779160 R12: 1ffff92000214df2
[ 113.076848][ T865] R13: 00000000000005dc R14: ffffc900010a7088 R15: ffff88800f3caf08
[ 113.077313][ T865] FS: 00007f99fc65d800(0000) GS:ffff888098eb7000(0000) knlGS:0000000000000000
[ 113.077865][ T865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.078253][ T865] CR2: 00000000004e73c0 CR3: 000000000c30f002 CR4: 0000000000772ef0
[ 113.078734][ T865] PKRU: 55555554
[ 113.078978][ T865] Call Trace:
[ 113.079209][ T865]
[ 113.079383][ T865] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 113.079768][ T865] ? br_del_if+0xa3/0x1f0 [bridge]
[ 113.080131][ T865] ? do_set_master+0x14a/0x500
[ 113.080475][ T865] ? do_setlink.constprop.0+0x9f4/0x2480
[ 113.080783][ T865] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.081104][ T865] ? netlink_unicast+0x49e/0x780
[ 113.081436][ T865] ? netlink_sendmsg+0x721/0xbe0
[ 113.081744][ T865] ? ____sys_sendmsg+0x7ad/0xa10
[ 113.082146][ T865] ? ___sys_sendmsg+0xed/0x170
[ 113.082473][ T865] ? __sys_sendmsg+0x10b/0x1a0
[ 113.082779][ T865] ? do_syscall_64+0xc1/0x380
[ 113.083095][ T865] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.083492][ T865] ? find_held_lock+0x2b/0x80
[ 113.083812][ T865] netif_set_mtu+0x88/0x100
[ 113.084126][ T865] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.084477][ T865] dev_set_mtu+0xa0/0x150
[ 113.084711][ T865] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.085160][ T865] br_del_if+0xb2/0x1f0 [bridge]
[ 113.085519][ T865] ? rtnl_is_locked+0x15/0x20
[ 113.085874][ T865] do_set_master+0x14a/0x500
[ 113.086188][ T865] do_setlink.constprop.0+0x9f4/0x2480
[ 113.086524][ T865] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 113.086927][ T865] ? rcu_read_lock_any_held+0x43/0xb0
[ 113.087232][ T865] ? validate_chain+0x166/0x4d0
[ 113.087574][ T865] ? __kernel_text_address+0x12/0x40
[ 113.087895][ T865] ? __lock_acquire+0x44d/0x7e0
[ 113.088210][ T865] ? __mutex_trylock_common+0xf9/0x260
[ 113.088549][ T865] ? __pfx___mutex_trylock_common+0x10/0x10
[ 113.088943][ T865] ? rcu_is_watching+0x12/0xc0
[ 113.089251][ T865] ? rcu_is_watching+0x12/0xc0
[ 113.089581][ T865] ? trace_contention_end+0xdc/0x140
[ 113.089897][ T865] ? __mutex_lock+0x19c/0xcd0
[ 113.090204][ T865] ? find_held_lock+0x2b/0x80
[ 113.090528][ T865] ? rtnl_newlink+0x651/0xa60
[ 113.090836][ T865] ? __create_object+0x5e/0xb0
[ 113.091166][ T865] ? __pfx___mutex_lock+0x10/0x10
[ 113.091495][ T865] ? trace_cap_capable+0x10f/0x190
[ 113.091804][ T865] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 113.092190][ T865] ? __rtnl_newlink+0x40e/0xa40
[ 113.092534][ T865] rtnl_newlink+0x69a/0xa60
[ 113.092854][ T865] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.093167][ T865] ? __lock_acquire+0x44d/0x7e0
[ 113.093499][ T865] ? find_held_lock+0x2b/0x80
[ 113.093812][ T865] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.094125][ T865] ? __lock_release+0x5d/0x170
[ 113.094449][ T865] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.094756][ T865] rtnetlink_rcv_msg+0x710/0xc00
[ 113.095089][ T865] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.095421][ T865] ? __lock_acquire+0x44d/0x7e0
[ 113.095733][ T865] netlink_rcv_skb+0x121/0x350
[ 113.096058][ T865] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.096393][ T865] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.096719][ T865] ? netlink_deliver_tap+0x13e/0x340
[ 113.097037][ T865] ? netlink_deliver_tap+0xc3/0x340
[ 113.097371][ T865] netlink_unicast+0x49e/0x780
[ 113.097680][ T865] ? __pfx_netlink_unicast+0x10/0x10
[ 113.098007][ T865] ? __lock_acquire+0x44d/0x7e0
[ 113.098342][ T865] netlink_sendmsg+0x721/0xbe0
[ 113.098653][ T865] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.098971][ T865] ? __import_iovec+0x238/0x3c0
[ 113.099286][ T865] ____sys_sendmsg+0x7ad/0xa10
[ 113.099617][ T865] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.099935][ T865] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.100359][ T865] ___sys_sendmsg+0xed/0x170
[ 113.100674][ T865] ? kasan_record_aux_stack+0x8c/0xa0
[ 113.100994][ T865] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 113.101400][ T865] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.101707][ T865] ? find_held_lock+0x2b/0x80
[ 113.102030][ T865] ? __lock_acquire+0x44d/0x7e0
[ 113.102365][ T865] ? find_held_lock+0x2b/0x80
[ 113.102670][ T865] ? __virt_addr_valid+0x22e/0x450
[ 113.102995][ T865] ? __lock_release+0x5d/0x170
[ 113.103308][ T865] __sys_sendmsg+0x10b/0x1a0
[ 113.103635][ T865] ? __call_rcu_common.constprop.0+0x320/0x640
[ 113.104026][ T865] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.104380][ T865] ? rcu_is_watching+0x12/0xc0
[ 113.104687][ T865] do_syscall_64+0xc1/0x380
[ 113.105012][ T865] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.105418][ T865] RIP: 0033:0x7f99fc82a1e7
[ 113.105742][ T865] 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
[ 113.106869][ T865] RSP: 002b:00007ffcdb2bd368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.107374][ T865] RAX: ffffffffffffffda RBX: 00007ffcdb2bda90 RCX: 00007f99fc82a1e7
[ 113.107844][ T865] RDX: 0000000000000000 RSI: 00007ffcdb2bd3d0 RDI: 0000000000000005
[ 113.108316][ T865] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 113.108808][ T865] R10: 00007f99fc727ee8 R11: 0000000000000246 R12: 0000000000000003
[ 113.109271][ T865] R13: 00000000686e1d3b R14: 0000000000499600 R15: 0000000000000000
[ 113.109771][ T865]
[ 113.110013][ T865] irq event stamp: 42137
[ 113.110243][ T865] hardirqs last enabled at (42145): [] __up_console_sem+0x6b/0x80
[ 113.110795][ T865] hardirqs last disabled at (42154): [] __up_console_sem+0x50/0x80
[ 113.111374][ T865] softirqs last enabled at (42108): [] handle_softirqs+0x358/0x620
[ 113.111912][ T865] softirqs last disabled at (42087): [] __irq_exit_rcu+0xfa/0x160
[ 113.112471][ T865] ---[ end trace 0000000000000000 ]---
[ 113.566587][ T871] veth1.10: left allmulticast mode
[ 113.566919][ T871] veth1: left allmulticast mode
[ 113.567231][ T871] veth1.10: left promiscuous mode
[ 113.567659][ T871] veth1: left promiscuous mode
[ 113.568436][ T871] br10: port 1(veth1.10) entered disabled state
[ 113.570584][ T871] ------------[ cut here ]------------
[ 113.570904][ T871] WARNING: CPU: 3 PID: 871 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.571521][ T871] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 113.572163][ T871] CPU: 3 UID: 0 PID: 871 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.572783][ T871] Tainted: [W]=WARN
[ 113.573012][ T871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.573408][ T871] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.573720][ T871] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 113.574817][ T871] RSP: 0018:ffffc90001216f70 EFLAGS: 00010246
[ 113.575221][ T871] RAX: 0000000000000000 RBX: ffff88800bfb2000 RCX: 0000000000000001
[ 113.576219][ T871] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 113.576683][ T871] RBP: ffffc90001217058 R08: 0000000000000000 R09: 0000000000000000
[ 113.577133][ T871] R10: ffffc90001217088 R11: ffffffff9b779160 R12: 1ffff92000242df2
[ 113.577627][ T871] R13: 00000000000005dc R14: ffffc90001217088 R15: ffff88800bfb2f08
[ 113.578092][ T871] FS: 00007feb20b4e800(0000) GS:ffff888099037000(0000) knlGS:0000000000000000
[ 113.578634][ T871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.579016][ T871] CR2: 00000000004e73b8 CR3: 0000000005849002 CR4: 0000000000772ef0
[ 113.579502][ T871] PKRU: 55555554
[ 113.579740][ T871] Call Trace:
[ 113.579965][ T871]
[ 113.580118][ T871] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 113.580511][ T871] ? br_del_if+0xa3/0x1f0 [bridge]
[ 113.580857][ T871] ? do_set_master+0x14a/0x500
[ 113.581160][ T871] ? do_setlink.constprop.0+0x9f4/0x2480
[ 113.581498][ T871] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.581827][ T871] ? netlink_unicast+0x49e/0x780
[ 113.582129][ T871] ? netlink_sendmsg+0x721/0xbe0
[ 113.582440][ T871] ? ____sys_sendmsg+0x7ad/0xa10
[ 113.582744][ T871] ? ___sys_sendmsg+0xed/0x170
[ 113.583045][ T871] ? __sys_sendmsg+0x10b/0x1a0
[ 113.583367][ T871] ? do_syscall_64+0xc1/0x380
[ 113.583670][ T871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.584045][ T871] ? find_held_lock+0x2b/0x80
[ 113.584370][ T871] netif_set_mtu+0x88/0x100
[ 113.584674][ T871] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.585013][ T871] dev_set_mtu+0xa0/0x150
[ 113.585243][ T871] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.585669][ T871] br_del_if+0xb2/0x1f0 [bridge]
[ 113.586011][ T871] ? rtnl_is_locked+0x15/0x20
[ 113.586313][ T871] do_set_master+0x14a/0x500
[ 113.586635][ T871] do_setlink.constprop.0+0x9f4/0x2480
[ 113.586946][ T871] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 113.587351][ T871] ? rcu_read_lock_any_held+0x43/0xb0
[ 113.587658][ T871] ? validate_chain+0x166/0x4d0
[ 113.587960][ T871] ? __kernel_text_address+0x12/0x40
[ 113.588267][ T871] ? __lock_acquire+0x44d/0x7e0
[ 113.588580][ T871] ? __mutex_trylock_common+0xf9/0x260
[ 113.588882][ T871] ? __pfx___mutex_trylock_common+0x10/0x10
[ 113.589260][ T871] ? rcu_is_watching+0x12/0xc0
[ 113.589573][ T871] ? rcu_is_watching+0x12/0xc0
[ 113.589874][ T871] ? trace_contention_end+0xdc/0x140
[ 113.590178][ T871] ? __mutex_lock+0x19c/0xcd0
[ 113.590491][ T871] ? find_held_lock+0x2b/0x80
[ 113.590794][ T871] ? rtnl_newlink+0x651/0xa60
[ 113.591094][ T871] ? __create_object+0x5e/0xb0
[ 113.591422][ T871] ? __pfx___mutex_lock+0x10/0x10
[ 113.591725][ T871] ? trace_cap_capable+0x10f/0x190
[ 113.592024][ T871] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 113.592408][ T871] ? __rtnl_newlink+0x40e/0xa40
[ 113.592718][ T871] rtnl_newlink+0x69a/0xa60
[ 113.593025][ T871] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.593340][ T871] ? __lock_acquire+0x44d/0x7e0
[ 113.593648][ T871] ? find_held_lock+0x2b/0x80
[ 113.593958][ T871] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.594260][ T871] ? __lock_release+0x5d/0x170
[ 113.594595][ T871] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.594909][ T871] rtnetlink_rcv_msg+0x710/0xc00
[ 113.595213][ T871] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.595544][ T871] ? __lock_acquire+0x44d/0x7e0
[ 113.595866][ T871] netlink_rcv_skb+0x121/0x350
[ 113.596181][ T871] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.596520][ T871] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.596834][ T871] ? netlink_deliver_tap+0x13e/0x340
[ 113.597136][ T871] ? netlink_deliver_tap+0xc3/0x340
[ 113.597449][ T871] netlink_unicast+0x49e/0x780
[ 113.597755][ T871] ? __pfx_netlink_unicast+0x10/0x10
[ 113.598056][ T871] ? __lock_acquire+0x44d/0x7e0
[ 113.598375][ T871] netlink_sendmsg+0x721/0xbe0
[ 113.598684][ T871] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.598992][ T871] ? __import_iovec+0x238/0x3c0
[ 113.599300][ T871] ____sys_sendmsg+0x7ad/0xa10
[ 113.599626][ T871] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.599939][ T871] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.600339][ T871] ___sys_sendmsg+0xed/0x170
[ 113.600640][ T871] ? kasan_record_aux_stack+0x8c/0xa0
[ 113.600946][ T871] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 113.601320][ T871] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.601638][ T871] ? find_held_lock+0x2b/0x80
[ 113.601948][ T871] ? __lock_acquire+0x44d/0x7e0
[ 113.602256][ T871] ? find_held_lock+0x2b/0x80
[ 113.602568][ T871] ? __virt_addr_valid+0x22e/0x450
[ 113.602872][ T871] ? __lock_release+0x5d/0x170
[ 113.603185][ T871] __sys_sendmsg+0x10b/0x1a0
[ 113.603503][ T871] ? __call_rcu_common.constprop.0+0x320/0x640
[ 113.603880][ T871] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.604195][ T871] ? rcu_is_watching+0x12/0xc0
[ 113.604507][ T871] do_syscall_64+0xc1/0x380
[ 113.604820][ T871] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.605200][ T871] RIP: 0033:0x7feb20d1b1e7
[ 113.605529][ T871] 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
[ 113.606612][ T871] RSP: 002b:00007ffcc93dc7b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.607069][ T871] RAX: ffffffffffffffda RBX: 00007ffcc93dcee0 RCX: 00007feb20d1b1e7
[ 113.607554][ T871] RDX: 0000000000000000 RSI: 00007ffcc93dc820 RDI: 0000000000000005
[ 113.608009][ T871] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 113.608468][ T871] R10: 00007feb20c18ee8 R11: 0000000000000246 R12: 0000000000000003
[ 113.608926][ T871] R13: 00000000686e1d3c R14: 0000000000499600 R15: 0000000000000000
[ 113.609407][ T871]
[ 113.609635][ T871] irq event stamp: 37527
[ 113.609862][ T871] hardirqs last enabled at (37535): [] __up_console_sem+0x6b/0x80
[ 113.610392][ T871] hardirqs last disabled at (37544): [] __up_console_sem+0x50/0x80
[ 113.610919][ T871] softirqs last enabled at (37480): [] handle_softirqs+0x358/0x620
[ 113.611463][ T871] softirqs last disabled at (37561): [] __irq_exit_rcu+0xfa/0x160
[ 113.611985][ T871] ---[ end trace 0000000000000000 ]---
[ 113.894531][ T875] ------------[ cut here ]------------
[ 113.894850][ T875] WARNING: CPU: 0 PID: 875 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.895960][ T875] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 113.896562][ T875] CPU: 0 UID: 0 PID: 875 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.897106][ T875] Tainted: [W]=WARN
[ 113.897313][ T875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.897661][ T875] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.897943][ T875] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 113.898936][ T875] RSP: 0018:ffffc90000567140 EFLAGS: 00010246
[ 113.899282][ T875] RAX: 0000000000000000 RBX: ffff8880076a4000 RCX: 0000000000000001
[ 113.899701][ T875] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 113.900112][ T875] RBP: ffffc90000567230 R08: ffff8880091ea000 R09: 0000000000000000
[ 113.900529][ T875] R10: ffffc900005675c8 R11: ffffffff9c050668 R12: 1ffff920000ace2c
[ 113.900938][ T875] R13: 00000000000005dc R14: ffffc90000567880 R15: ffff88800cd10060
[ 113.901358][ T875] FS: 00007f9e3f9f3800(0000) GS:ffff888098eb7000(0000) knlGS:0000000000000000
[ 113.901840][ T875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.902186][ T875] CR2: 00000000004e5aa8 CR3: 0000000009140004 CR4: 0000000000772ef0
[ 113.902605][ T875] PKRU: 55555554
[ 113.902810][ T875] Call Trace:
[ 113.903015][ T875]
[ 113.903163][ T875] ? find_held_lock+0x2b/0x80
[ 113.903460][ T875] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.903739][ T875] ? __lock_release+0x5d/0x170
[ 113.904016][ T875] ? __pfx_validate_linkmsg+0x10/0x10
[ 113.904288][ T875] ? is_bpf_text_address+0x71/0x120
[ 113.904692][ T875] ? kernel_text_address+0xce/0xe0
[ 113.904985][ T875] do_setlink.constprop.0+0x6b1/0x2480
[ 113.905262][ T875] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 113.905734][ T875] ? rcu_read_lock_any_held+0x43/0xb0
[ 113.906012][ T875] ? validate_chain+0x166/0x4d0
[ 113.906283][ T875] ? __kernel_text_address+0x12/0x40
[ 113.906717][ T875] ? __lock_acquire+0x44d/0x7e0
[ 113.906996][ T875] ? __mutex_trylock_common+0xf9/0x260
[ 113.907271][ T875] ? __pfx___mutex_trylock_common+0x10/0x10
[ 113.907629][ T875] ? rcu_is_watching+0x12/0xc0
[ 113.907904][ T875] ? rcu_is_watching+0x12/0xc0
[ 113.908183][ T875] ? trace_contention_end+0xdc/0x140
[ 113.908463][ T875] ? __mutex_lock+0x19c/0xcd0
[ 113.908737][ T875] ? find_held_lock+0x2b/0x80
[ 113.909012][ T875] ? rtnl_newlink+0x651/0xa60
[ 113.909283][ T875] ? __create_object+0x5e/0xb0
[ 113.909563][ T875] ? __pfx___mutex_lock+0x10/0x10
[ 113.909838][ T875] ? trace_cap_capable+0x10f/0x190
[ 113.910111][ T875] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 113.910463][ T875] ? __rtnl_newlink+0x40e/0xa40
[ 113.910742][ T875] rtnl_newlink+0x69a/0xa60
[ 113.911039][ T875] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.911347][ T875] ? __lock_acquire+0x44d/0x7e0
[ 113.911650][ T875] ? find_held_lock+0x2b/0x80
[ 113.911941][ T875] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.912228][ T875] ? __lock_release+0x5d/0x170
[ 113.912533][ T875] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.912827][ T875] rtnetlink_rcv_msg+0x710/0xc00
[ 113.913120][ T875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.913420][ T875] ? __lock_acquire+0x44d/0x7e0
[ 113.913716][ T875] netlink_rcv_skb+0x121/0x350
[ 113.914005][ T875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.914298][ T875] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.914610][ T875] ? netlink_deliver_tap+0x13e/0x340
[ 113.914913][ T875] ? netlink_deliver_tap+0xc3/0x340
[ 113.915206][ T875] netlink_unicast+0x49e/0x780
[ 113.915520][ T875] ? __pfx_netlink_unicast+0x10/0x10
[ 113.915811][ T875] ? __lock_acquire+0x44d/0x7e0
[ 113.916105][ T875] netlink_sendmsg+0x721/0xbe0
[ 113.916412][ T875] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.916702][ T875] ? __import_iovec+0x238/0x3c0
[ 113.917005][ T875] ____sys_sendmsg+0x7ad/0xa10
[ 113.917298][ T875] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.917600][ T875] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.917972][ T875] ___sys_sendmsg+0xed/0x170
[ 113.918260][ T875] ? kasan_record_aux_stack+0x8c/0xa0
[ 113.918554][ T875] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 113.918920][ T875] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.919216][ T875] ? rcu_read_lock_any_held+0x43/0xb0
[ 113.919525][ T875] ? validate_chain+0x166/0x4d0
[ 113.919823][ T875] ? __lock_acquire+0x44d/0x7e0
[ 113.920120][ T875] ? find_held_lock+0x2b/0x80
[ 113.920416][ T875] ? rcu_is_watching+0x12/0xc0
[ 113.920709][ T875] ? trace_rseq_update+0xd2/0x130
[ 113.921010][ T875] __sys_sendmsg+0x10b/0x1a0
[ 113.921304][ T875] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 113.921676][ T875] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.921981][ T875] ? rcu_is_watching+0x12/0xc0
[ 113.922272][ T875] do_syscall_64+0xc1/0x380
[ 113.922582][ T875] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.922943][ T875] RIP: 0033:0x7f9e3fbc01e7
[ 113.923246][ T875] 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
[ 113.924311][ T875] RSP: 002b:00007ffc9d7a3cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.924761][ T875] RAX: ffffffffffffffda RBX: 00007ffc9d7a4400 RCX: 00007f9e3fbc01e7
[ 113.925203][ T875] RDX: 0000000000000000 RSI: 00007ffc9d7a3d40 RDI: 0000000000000005
[ 113.925651][ T875] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 113.926083][ T875] R10: 00007f9e3fabdee8 R11: 0000000000000246 R12: 0000000000000004
[ 113.926524][ T875] R13: 00000000686e1d3c R14: 0000000000499600 R15: 0000000000000000
[ 113.926973][ T875]
[ 113.927192][ T875] irq event stamp: 39459
[ 113.927424][ T875] hardirqs last enabled at (39469): [] __up_console_sem+0x6b/0x80
[ 113.927938][ T875] hardirqs last disabled at (39476): [] __up_console_sem+0x50/0x80
[ 113.928463][ T875] softirqs last enabled at (39506): [] handle_softirqs+0x358/0x620
[ 113.928964][ T875] softirqs last disabled at (39485): [] __irq_exit_rcu+0xfa/0x160
[ 113.929475][ T875] ---[ end trace 0000000000000000 ]---
[ 115.105969][ T889] ------------[ cut here ]------------
[ 115.106320][ T889] WARNING: CPU: 2 PID: 889 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 115.107129][ T889] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 115.107739][ T889] CPU: 2 UID: 0 PID: 889 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 115.108343][ T889] Tainted: [W]=WARN
[ 115.108566][ T889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.108968][ T889] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 115.109267][ T889] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 115.110302][ T889] RSP: 0018:ffffc90001247140 EFLAGS: 00010246
[ 115.110680][ T889] RAX: 0000000000000000 RBX: ffff88800b711000 RCX: 0000000000000001
[ 115.111137][ T889] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 115.111574][ T889] RBP: ffffc90001247230 R08: ffff88800f08d000 R09: 0000000000000000
[ 115.112014][ T889] R10: ffffc900012475c8 R11: ffffffff9c050668 R12: 1ffff92000248e2c
[ 115.112455][ T889] R13: 00000000000005dc R14: ffffc90001247880 R15: ffff88800bdaea60
[ 115.112882][ T889] FS: 00007f2bfaaa6800(0000) GS:ffff888098fb7000(0000) knlGS:0000000000000000
[ 115.113405][ T889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.113775][ T889] CR2: 00000000004e5ab8 CR3: 000000000cfb9006 CR4: 0000000000772ef0
[ 115.114217][ T889] PKRU: 55555554
[ 115.114451][ T889] Call Trace:
[ 115.114671][ T889]
[ 115.114841][ T889] ? find_held_lock+0x2b/0x80
[ 115.115183][ T889] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 115.115684][ T889] ? __lock_release+0x5d/0x170
[ 115.116119][ T889] ? __pfx_validate_linkmsg+0x10/0x10
[ 115.116538][ T889] ? is_bpf_text_address+0x71/0x120
[ 115.116840][ T889] ? kernel_text_address+0xce/0xe0
[ 115.117145][ T889] do_setlink.constprop.0+0x6b1/0x2480
[ 115.117450][ T889] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 115.117812][ T889] ? rcu_read_lock_any_held+0x43/0xb0
[ 115.118121][ T889] ? validate_chain+0x166/0x4d0
[ 115.118426][ T889] ? __kernel_text_address+0x12/0x40
[ 115.118724][ T889] ? __lock_acquire+0x44d/0x7e0
[ 115.119013][ T889] ? __mutex_trylock_common+0xf9/0x260
[ 115.119317][ T889] ? __pfx___mutex_trylock_common+0x10/0x10
[ 115.119687][ T889] ? rcu_is_watching+0x12/0xc0
[ 115.119977][ T889] ? rcu_is_watching+0x12/0xc0
[ 115.120280][ T889] ? trace_contention_end+0xdc/0x140
[ 115.120579][ T889] ? __mutex_lock+0x19c/0xcd0
[ 115.120877][ T889] ? find_held_lock+0x2b/0x80
[ 115.121166][ T889] ? rtnl_newlink+0x651/0xa60
[ 115.121500][ T889] ? __create_object+0x5e/0xb0
[ 115.121793][ T889] ? __pfx___mutex_lock+0x10/0x10
[ 115.122081][ T889] ? trace_cap_capable+0x10f/0x190
[ 115.122394][ T889] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 115.122752][ T889] ? __rtnl_newlink+0x40e/0xa40
[ 115.123052][ T889] rtnl_newlink+0x69a/0xa60
[ 115.123374][ T889] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.123659][ T889] ? __lock_acquire+0x44d/0x7e0
[ 115.123954][ T889] ? find_held_lock+0x2b/0x80
[ 115.124238][ T889] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 115.124550][ T889] ? __lock_release+0x5d/0x170
[ 115.124849][ T889] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.125138][ T889] rtnetlink_rcv_msg+0x710/0xc00
[ 115.125464][ T889] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.125759][ T889] ? __lock_acquire+0x44d/0x7e0
[ 115.126051][ T889] netlink_rcv_skb+0x121/0x350
[ 115.126369][ T889] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.126662][ T889] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.126961][ T889] ? netlink_deliver_tap+0x13e/0x340
[ 115.127243][ T889] ? netlink_deliver_tap+0xc3/0x340
[ 115.127587][ T889] netlink_unicast+0x49e/0x780
[ 115.127877][ T889] ? __pfx_netlink_unicast+0x10/0x10
[ 115.128165][ T889] ? __lock_acquire+0x44d/0x7e0
[ 115.128490][ T889] netlink_sendmsg+0x721/0xbe0
[ 115.128792][ T889] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.129081][ T889] ? __import_iovec+0x238/0x3c0
[ 115.129392][ T889] ____sys_sendmsg+0x7ad/0xa10
[ 115.129698][ T889] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.129987][ T889] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.130369][ T889] ___sys_sendmsg+0xed/0x170
[ 115.130670][ T889] ? kasan_record_aux_stack+0x8c/0xa0
[ 115.130954][ T889] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 115.131305][ T889] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.131624][ T889] ? find_held_lock+0x2b/0x80
[ 115.131922][ T889] ? __lock_acquire+0x44d/0x7e0
[ 115.132218][ T889] ? find_held_lock+0x2b/0x80
[ 115.132533][ T889] ? __virt_addr_valid+0x22e/0x450
[ 115.132821][ T889] ? __lock_release+0x5d/0x170
[ 115.133114][ T889] __sys_sendmsg+0x10b/0x1a0
[ 115.133410][ T889] ? __call_rcu_common.constprop.0+0x320/0x640
[ 115.133800][ T889] ? __pfx___sys_sendmsg+0x10/0x10
[ 115.134101][ T889] ? rcu_is_watching+0x12/0xc0
[ 115.134416][ T889] do_syscall_64+0xc1/0x380
[ 115.134720][ T889] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.135083][ T889] RIP: 0033:0x7f2bfac731e7
[ 115.135394][ T889] 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
[ 115.136412][ T889] RSP: 002b:00007fffd3c8da28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.136855][ T889] RAX: ffffffffffffffda RBX: 00007fffd3c8e150 RCX: 00007f2bfac731e7
[ 115.137273][ T889] RDX: 0000000000000000 RSI: 00007fffd3c8da90 RDI: 0000000000000005
[ 115.137727][ T889] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 115.138156][ T889] R10: 00007f2bfab70ee8 R11: 0000000000000246 R12: 0000000000000004
[ 115.138591][ T889] R13: 00000000686e1d3d R14: 0000000000499600 R15: 0000000000000000
[ 115.139045][ T889]
[ 115.139262][ T889] irq event stamp: 31347
[ 115.139492][ T889] hardirqs last enabled at (31359): [] __up_console_sem+0x6b/0x80
[ 115.140015][ T889] hardirqs last disabled at (31368): [] __up_console_sem+0x50/0x80
[ 115.140520][ T889] softirqs last enabled at (30604): [] handle_softirqs+0x358/0x620
[ 115.141027][ T889] softirqs last disabled at (30521): [] __irq_exit_rcu+0xfa/0x160
[ 115.141520][ T889] ---[ end trace 0000000000000000 ]---
[ 116.233451][ T901] ------------[ cut here ]------------
[ 116.233786][ T901] WARNING: CPU: 1 PID: 901 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.235088][ T901] Modules linked in: sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth
[ 116.235744][ T901] CPU: 1 UID: 0 PID: 901 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.236352][ T901] Tainted: [W]=WARN
[ 116.236576][ T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.236940][ T901] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.237250][ T901] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 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
[ 116.238333][ T901] RSP: 0018:ffffc90001217140 EFLAGS: 00010246
[ 116.238702][ T901] RAX: 0000000000000000 RBX: ffff8880076b1000 RCX: 0000000000000001
[ 116.239142][ T901] RDX: 0000000000000000 RSI: ffffffff9b29b941 RDI: ffffffff9aa555e0
[ 116.239588][ T901] RBP: ffffc90001217230 R08: ffff888005043800 R09: 0000000000000000
[ 116.240024][ T901] R10: ffffc900012175c8 R11: ffffffff9c050668 R12: 1ffff92000242e2c
[ 116.240465][ T901] R13: 00000000000005dc R14: ffffc90001217880 R15: ffff888006197160
[ 116.240906][ T901] FS: 00007fd29d546800(0000) GS:ffff888098f37000(0000) knlGS:0000000000000000
[ 116.241420][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.241791][ T901] CR2: 00000000004e5aa0 CR3: 0000000002119002 CR4: 0000000000772ef0
[ 116.242233][ T901] PKRU: 55555554
[ 116.242464][ T901] Call Trace:
[ 116.242683][ T901]
[ 116.242834][ T901] ? find_held_lock+0x2b/0x80
[ 116.243133][ T901] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.243440][ T901] ? __lock_release+0x5d/0x170
[ 116.243734][ T901] ? __pfx_validate_linkmsg+0x10/0x10
[ 116.244023][ T901] ? is_bpf_text_address+0x71/0x120
[ 116.244314][ T901] ? kernel_text_address+0xce/0xe0
[ 116.244614][ T901] do_setlink.constprop.0+0x6b1/0x2480
[ 116.244924][ T901] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 116.245294][ T901] ? rcu_read_lock_any_held+0x43/0xb0
[ 116.245600][ T901] ? validate_chain+0x166/0x4d0
[ 116.245892][ T901] ? __kernel_text_address+0x12/0x40
[ 116.246185][ T901] ? __lock_acquire+0x44d/0x7e0
[ 116.246488][ T901] ? __mutex_trylock_common+0xf9/0x260
[ 116.246780][ T901] ? __pfx___mutex_trylock_common+0x10/0x10
[ 116.247146][ T901] ? rcu_is_watching+0x12/0xc0
[ 116.247451][ T901] ? rcu_is_watching+0x12/0xc0
[ 116.247744][ T901] ? trace_contention_end+0xdc/0x140
[ 116.248031][ T901] ? __mutex_lock+0x19c/0xcd0
[ 116.248317][ T901] ? find_held_lock+0x2b/0x80
[ 116.248626][ T901] ? rtnl_newlink+0x651/0xa60
[ 116.248916][ T901] ? __create_object+0x5e/0xb0
[ 116.249204][ T901] ? __pfx___mutex_lock+0x10/0x10
[ 116.249499][ T901] ? trace_cap_capable+0x10f/0x190
[ 116.249786][ T901] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 116.250147][ T901] ? __rtnl_newlink+0x40e/0xa40
[ 116.250446][ T901] rtnl_newlink+0x69a/0xa60
[ 116.250745][ T901] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.251033][ T901] ? __lock_acquire+0x44d/0x7e0
[ 116.251336][ T901] ? find_held_lock+0x2b/0x80
[ 116.251623][ T901] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.251907][ T901] ? __lock_release+0x5d/0x170
[ 116.252202][ T901] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.252495][ T901] rtnetlink_rcv_msg+0x710/0xc00
[ 116.252783][ T901] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.253072][ T901] ? __lock_acquire+0x44d/0x7e0
[ 116.253370][ T901] netlink_rcv_skb+0x121/0x350
[ 116.253655][ T901] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.253944][ T901] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.254245][ T901] ? netlink_deliver_tap+0x13e/0x340
[ 116.254563][ T901] ? netlink_deliver_tap+0xc3/0x340
[ 116.254881][ T901] netlink_unicast+0x49e/0x780
[ 116.255173][ T901] ? __pfx_netlink_unicast+0x10/0x10
[ 116.255472][ T901] ? __lock_acquire+0x44d/0x7e0
[ 116.255771][ T901] netlink_sendmsg+0x721/0xbe0
[ 116.256062][ T901] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.256357][ T901] ? __import_iovec+0x238/0x3c0
[ 116.256659][ T901] ____sys_sendmsg+0x7ad/0xa10
[ 116.256952][ T901] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.257238][ T901] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.257617][ T901] ___sys_sendmsg+0xed/0x170
[ 116.257905][ T901] ? kasan_record_aux_stack+0x8c/0xa0
[ 116.258185][ T901] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 116.258538][ T901] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.258834][ T901] ? find_held_lock+0x2b/0x80
[ 116.259147][ T901] ? __lock_acquire+0x44d/0x7e0
[ 116.259453][ T901] ? find_held_lock+0x2b/0x80
[ 116.259729][ T901] ? __virt_addr_valid+0x22e/0x450
[ 116.260002][ T901] ? __lock_release+0x5d/0x170
[ 116.260283][ T901] __sys_sendmsg+0x10b/0x1a0
[ 116.260564][ T901] ? __call_rcu_common.constprop.0+0x320/0x640
[ 116.260909][ T901] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.261193][ T901] ? rcu_is_watching+0x12/0xc0
[ 116.261480][ T901] do_syscall_64+0xc1/0x380
[ 116.261762][ T901] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.262098][ T901] RIP: 0033:0x7fd29d7131e7
[ 116.262389][ T901] 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
[ 116.263416][ T901] RSP: 002b:00007ffe5c05cbb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.263849][ T901] RAX: ffffffffffffffda RBX: 00007ffe5c05d2e0 RCX: 00007fd29d7131e7
[ 116.264258][ T901] RDX: 0000000000000000 RSI: 00007ffe5c05cc20 RDI: 0000000000000005
[ 116.264682][ T901] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 116.265102][ T901] R10: 00007fd29d610ee8 R11: 0000000000000246 R12: 0000000000000004
[ 116.265552][ T901] R13: 00000000686e1d3f R14: 0000000000499600 R15: 0000000000000000
[ 116.265985][ T901]
[ 116.266192][ T901] irq event stamp: 33347
[ 116.266405][ T901] hardirqs last enabled at (33357): [] __up_console_sem+0x6b/0x80
[ 116.266899][ T901] hardirqs last disabled at (33364): [] __up_console_sem+0x50/0x80
[ 116.267378][ T901] softirqs last enabled at (33044): [] handle_softirqs+0x358/0x620
[ 116.267849][ T901] softirqs last disabled at (33039): [] __irq_exit_rcu+0xfa/0x160
[ 116.268336][ T901] ---[ end trace 0000000000000000 ]---