[ 16.477971][ T277] 8021q: 802.1Q VLAN Support v1.8
[ 26.615634][ T334] ------------[ cut here ]------------
[ 26.616167][ T334] WARNING: CPU: 2 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.616771][ T334] Modules linked in: 8021q vrf veth
[ 26.617163][ T334] CPU: 2 UID: 0 PID: 334 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.617700][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.618654][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.619007][ T334] 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
[ 26.620089][ T334] RSP: 0018:ffffc90000757140 EFLAGS: 00010246
[ 26.620484][ T334] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 26.620957][ T334] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 26.621438][ T334] RBP: ffffc90000757230 R08: ffff88800500d000 R09: 0000000000000000
[ 26.621903][ T334] R10: ffffc900007575c8 R11: ffffffffa0650668 R12: 1ffff920000eae2c
[ 26.622362][ T334] R13: 000000000000ffff R14: ffffc90000757880 R15: ffff8880020ed560
[ 26.622825][ T334] FS: 00007f806b1db800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 26.623353][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.623733][ T334] CR2: 00000000004e5aa0 CR3: 0000000005720004 CR4: 0000000000772ef0
[ 26.624201][ T334] PKRU: 55555554
[ 26.624440][ T334] Call Trace:
[ 26.624676][ T334]
[ 26.624856][ T334] ? find_held_lock+0x2b/0x80
[ 26.625178][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.625493][ T334] ? __lock_release+0x5d/0x170
[ 26.625816][ T334] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.626427][ T334] ? is_bpf_text_address+0x71/0x120
[ 26.626739][ T334] ? kernel_text_address+0xce/0xe0
[ 26.627061][ T334] do_setlink.constprop.0+0x6b1/0x2480
[ 26.627381][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.627768][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.628090][ T334] ? validate_chain+0x166/0x4d0
[ 26.628392][ T334] ? __kernel_text_address+0x12/0x40
[ 26.628700][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.629021][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 26.629333][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.629707][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.630026][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.630331][ T334] ? trace_contention_end+0xdc/0x140
[ 26.630648][ T334] ? __mutex_lock+0x19c/0xcd0
[ 26.630967][ T334] ? find_held_lock+0x2b/0x80
[ 26.631273][ T334] ? rtnl_newlink+0x651/0xa60
[ 26.631599][ T334] ? __create_object+0x5e/0xb0
[ 26.631929][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 26.632244][ T334] ? trace_cap_capable+0x10f/0x190
[ 26.632548][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.632936][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 26.633248][ T334] rtnl_newlink+0x69a/0xa60
[ 26.633559][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.633877][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.634191][ T334] ? find_held_lock+0x2b/0x80
[ 26.634501][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.634824][ T334] ? __lock_release+0x5d/0x170
[ 26.635129][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.635443][ T334] rtnetlink_rcv_msg+0x710/0xc00
[ 26.635755][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.636080][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.636389][ T334] netlink_rcv_skb+0x121/0x350
[ 26.636692][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.637012][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.637354][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 26.637674][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 26.637994][ T334] netlink_unicast+0x49e/0x780
[ 26.638306][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 26.638613][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.638941][ T334] netlink_sendmsg+0x721/0xbe0
[ 26.639257][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.639563][ T334] ? __import_iovec+0x238/0x3c0
[ 26.639898][ T334] ____sys_sendmsg+0x7ad/0xa10
[ 26.640209][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.640510][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.640912][ T334] ___sys_sendmsg+0xed/0x170
[ 26.641217][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.641518][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.641928][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.642242][ T334] ? find_held_lock+0x2b/0x80
[ 26.642554][ T334] ? __lock_acquire+0x44d/0x7e0
[ 26.642878][ T334] ? find_held_lock+0x2b/0x80
[ 26.643181][ T334] ? __virt_addr_valid+0x22e/0x450
[ 26.643484][ T334] ? __lock_release+0x5d/0x170
[ 26.643805][ T334] __sys_sendmsg+0x10b/0x1a0
[ 26.644106][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.644475][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.644811][ T334] ? rcu_is_watching+0x12/0xc0
[ 26.645115][ T334] do_syscall_64+0xc1/0x380
[ 26.645420][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.645817][ T334] RIP: 0033:0x7f806b3a81e7
[ 26.646138][ T334] 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
[ 26.647206][ T334] RSP: 002b:00007ffe59afc418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.647663][ T334] RAX: ffffffffffffffda RBX: 00007ffe59afcb40 RCX: 00007f806b3a81e7
[ 26.648136][ T334] RDX: 0000000000000000 RSI: 00007ffe59afc480 RDI: 0000000000000005
[ 26.648746][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 26.649577][ T334] R10: 00007f806b2a5ee8 R11: 0000000000000246 R12: 0000000000000004
[ 26.650284][ T334] R13: 00000000686e16a4 R14: 0000000000499600 R15: 0000000000000000
[ 26.650756][ T334]
[ 26.651006][ T334] irq event stamp: 37419
[ 26.651241][ T334] hardirqs last enabled at (37429): [] __up_console_sem+0x6b/0x80
[ 26.651774][ T334] hardirqs last disabled at (37438): [] __up_console_sem+0x50/0x80
[ 26.652308][ T334] softirqs last enabled at (36468): [] handle_softirqs+0x358/0x620
[ 26.652834][ T334] softirqs last disabled at (36125): [] __irq_exit_rcu+0xfa/0x160
[ 26.653352][ T334] ---[ end trace 0000000000000000 ]---
[ 26.772505][ T335] ------------[ cut here ]------------
[ 26.773281][ T335] WARNING: CPU: 2 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.773897][ T335] Modules linked in: 8021q vrf veth
[ 26.774224][ T335] CPU: 2 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.774847][ T335] Tainted: [W]=WARN
[ 26.775089][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.775478][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.775808][ T335] 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
[ 26.776880][ T335] RSP: 0018:ffffc90000817140 EFLAGS: 00010246
[ 26.777262][ T335] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 26.777712][ T335] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 26.778171][ T335] RBP: ffffc90000817230 R08: ffff88800a7b3800 R09: 0000000000000000
[ 26.778615][ T335] R10: ffffc900008175c8 R11: ffffffffa0650668 R12: 1ffff92000102e2c
[ 26.779077][ T335] R13: 00000000000005dc R14: ffffc90000817880 R15: ffff8880020ecae0
[ 26.779520][ T335] FS: 00007fd925fd4800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 26.780054][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.780437][ T335] CR2: 00000000004e5aa0 CR3: 00000000028bc005 CR4: 0000000000772ef0
[ 26.780905][ T335] PKRU: 55555554
[ 26.781141][ T335] Call Trace:
[ 26.781372][ T335]
[ 26.781532][ T335] ? find_held_lock+0x2b/0x80
[ 26.781853][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.782175][ T335] ? __lock_release+0x5d/0x170
[ 26.782492][ T335] ? __pfx_validate_linkmsg+0x10/0x10
[ 26.782808][ T335] ? is_bpf_text_address+0x71/0x120
[ 26.783122][ T335] ? kernel_text_address+0xce/0xe0
[ 26.783425][ T335] do_setlink.constprop.0+0x6b1/0x2480
[ 26.783736][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.784127][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.784428][ T335] ? validate_chain+0x166/0x4d0
[ 26.784715][ T335] ? __kernel_text_address+0x12/0x40
[ 26.785019][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.785327][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 26.785636][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.786026][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.786343][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.786645][ T335] ? trace_contention_end+0xdc/0x140
[ 26.786956][ T335] ? __mutex_lock+0x19c/0xcd0
[ 26.787261][ T335] ? find_held_lock+0x2b/0x80
[ 26.787574][ T335] ? rtnl_newlink+0x651/0xa60
[ 26.787901][ T335] ? __create_object+0x5e/0xb0
[ 26.788209][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 26.788513][ T335] ? trace_cap_capable+0x10f/0x190
[ 26.788813][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.789167][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 26.789464][ T335] rtnl_newlink+0x69a/0xa60
[ 26.789756][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.790067][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.790360][ T335] ? find_held_lock+0x2b/0x80
[ 26.790646][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.790943][ T335] ? __lock_release+0x5d/0x170
[ 26.791242][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.791543][ T335] rtnetlink_rcv_msg+0x710/0xc00
[ 26.791856][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.792159][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.792448][ T335] netlink_rcv_skb+0x121/0x350
[ 26.792735][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.793031][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.793332][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 26.793617][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 26.793916][ T335] netlink_unicast+0x49e/0x780
[ 26.794213][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 26.794500][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.794798][ T335] netlink_sendmsg+0x721/0xbe0
[ 26.795095][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.795401][ T335] ? __import_iovec+0x238/0x3c0
[ 26.795731][ T335] ____sys_sendmsg+0x7ad/0xa10
[ 26.796045][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.796347][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.796737][ T335] ___sys_sendmsg+0xed/0x170
[ 26.797049][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.797337][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.797700][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.798000][ T335] ? find_held_lock+0x2b/0x80
[ 26.798294][ T335] ? __lock_acquire+0x44d/0x7e0
[ 26.798600][ T335] ? find_held_lock+0x2b/0x80
[ 26.798921][ T335] ? __virt_addr_valid+0x22e/0x450
[ 26.799221][ T335] ? __lock_release+0x5d/0x170
[ 26.799531][ T335] __sys_sendmsg+0x10b/0x1a0
[ 26.799861][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.800240][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.800554][ T335] ? rcu_is_watching+0x12/0xc0
[ 26.800934][ T335] do_syscall_64+0xc1/0x380
[ 26.801478][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.802162][ T335] RIP: 0033:0x7fd9261a11e7
[ 26.802613][ T335] 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
[ 26.803677][ T335] RSP: 002b:00007ffc79e1fd08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.804155][ T335] RAX: ffffffffffffffda RBX: 00007ffc79e20430 RCX: 00007fd9261a11e7
[ 26.804604][ T335] RDX: 0000000000000000 RSI: 00007ffc79e1fd70 RDI: 0000000000000005
[ 26.805067][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 26.805546][ T335] R10: 00007fd92609eee8 R11: 0000000000000246 R12: 0000000000000004
[ 26.806025][ T335] R13: 00000000686e16a4 R14: 0000000000499600 R15: 0000000000000000
[ 26.806485][ T335]
[ 26.806706][ T335] irq event stamp: 37577
[ 26.806932][ T335] hardirqs last enabled at (37589): [] __up_console_sem+0x6b/0x80
[ 26.807424][ T335] hardirqs last disabled at (37598): [] __up_console_sem+0x50/0x80
[ 26.807947][ T335] softirqs last enabled at (36552): [] handle_softirqs+0x358/0x620
[ 26.808444][ T335] softirqs last disabled at (36237): [] __irq_exit_rcu+0xfa/0x160
[ 26.808967][ T335] ---[ end trace 0000000000000000 ]---
[ 27.059200][ T339] ------------[ cut here ]------------
[ 27.059563][ T339] WARNING: CPU: 2 PID: 339 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.060314][ T339] Modules linked in: 8021q vrf veth
[ 27.060634][ T339] CPU: 2 UID: 0 PID: 339 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.061244][ T339] Tainted: [W]=WARN
[ 27.061479][ T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.061859][ T339] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.062159][ T339] 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
[ 27.063154][ T339] RSP: 0018:ffffc90000817140 EFLAGS: 00010246
[ 27.063510][ T339] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 27.063947][ T339] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 27.064390][ T339] RBP: ffffc90000817230 R08: ffff88800502e800 R09: 0000000000000000
[ 27.064820][ T339] R10: ffffc900008175c8 R11: ffffffffa0650668 R12: 1ffff92000102e2c
[ 27.065245][ T339] R13: 0000000000010000 R14: ffffc90000817880 R15: ffff8880020eea60
[ 27.065683][ T339] FS: 00007fb51288a800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 27.066188][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.066551][ T339] CR2: 00000000004e5aa0 CR3: 000000000be2a003 CR4: 0000000000772ef0
[ 27.066989][ T339] PKRU: 55555554
[ 27.067217][ T339] Call Trace:
[ 27.067441][ T339]
[ 27.067597][ T339] ? find_held_lock+0x2b/0x80
[ 27.067901][ T339] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.068197][ T339] ? __lock_release+0x5d/0x170
[ 27.068490][ T339] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.068788][ T339] ? is_bpf_text_address+0x71/0x120
[ 27.069083][ T339] ? kernel_text_address+0xce/0xe0
[ 27.069378][ T339] do_setlink.constprop.0+0x6b1/0x2480
[ 27.069682][ T339] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.070055][ T339] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.070346][ T339] ? validate_chain+0x166/0x4d0
[ 27.070635][ T339] ? __kernel_text_address+0x12/0x40
[ 27.070936][ T339] ? __lock_acquire+0x44d/0x7e0
[ 27.071233][ T339] ? __mutex_trylock_common+0xf9/0x260
[ 27.071529][ T339] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.071892][ T339] ? rcu_is_watching+0x12/0xc0
[ 27.072187][ T339] ? rcu_is_watching+0x12/0xc0
[ 27.072473][ T339] ? trace_contention_end+0xdc/0x140
[ 27.072762][ T339] ? __mutex_lock+0x19c/0xcd0
[ 27.073065][ T339] ? find_held_lock+0x2b/0x80
[ 27.073359][ T339] ? rtnl_newlink+0x651/0xa60
[ 27.073657][ T339] ? __create_object+0x5e/0xb0
[ 27.074197][ T339] ? __pfx___mutex_lock+0x10/0x10
[ 27.074672][ T339] ? trace_cap_capable+0x10f/0x190
[ 27.074976][ T339] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.075336][ T339] ? __rtnl_newlink+0x40e/0xa40
[ 27.075645][ T339] rtnl_newlink+0x69a/0xa60
[ 27.075953][ T339] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.076243][ T339] ? __lock_acquire+0x44d/0x7e0
[ 27.076535][ T339] ? find_held_lock+0x2b/0x80
[ 27.076845][ T339] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.077133][ T339] ? __lock_release+0x5d/0x170
[ 27.077426][ T339] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.077712][ T339] rtnetlink_rcv_msg+0x710/0xc00
[ 27.078015][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.078307][ T339] ? __lock_acquire+0x44d/0x7e0
[ 27.078601][ T339] netlink_rcv_skb+0x121/0x350
[ 27.078906][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.079200][ T339] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.079499][ T339] ? netlink_deliver_tap+0x13e/0x340
[ 27.079793][ T339] ? netlink_deliver_tap+0xc3/0x340
[ 27.080087][ T339] netlink_unicast+0x49e/0x780
[ 27.080379][ T339] ? __pfx_netlink_unicast+0x10/0x10
[ 27.080665][ T339] ? __lock_acquire+0x44d/0x7e0
[ 27.080971][ T339] netlink_sendmsg+0x721/0xbe0
[ 27.081269][ T339] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.081555][ T339] ? __import_iovec+0x238/0x3c0
[ 27.081861][ T339] ____sys_sendmsg+0x7ad/0xa10
[ 27.082153][ T339] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.082439][ T339] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.082810][ T339] ___sys_sendmsg+0xed/0x170
[ 27.083104][ T339] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.083409][ T339] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.083767][ T339] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.084074][ T339] ? find_held_lock+0x2b/0x80
[ 27.084367][ T339] ? __lock_acquire+0x44d/0x7e0
[ 27.084657][ T339] ? find_held_lock+0x2b/0x80
[ 27.084960][ T339] ? __virt_addr_valid+0x22e/0x450
[ 27.085257][ T339] ? __lock_release+0x5d/0x170
[ 27.085564][ T339] __sys_sendmsg+0x10b/0x1a0
[ 27.085867][ T339] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.086224][ T339] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.086524][ T339] ? rcu_is_watching+0x12/0xc0
[ 27.086823][ T339] do_syscall_64+0xc1/0x380
[ 27.087117][ T339] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.087472][ T339] RIP: 0033:0x7fb512a571e7
[ 27.087773][ T339] 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
[ 27.088772][ T339] RSP: 002b:00007ffc0e087e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.089246][ T339] RAX: ffffffffffffffda RBX: 00007ffc0e088540 RCX: 00007fb512a571e7
[ 27.089700][ T339] RDX: 0000000000000000 RSI: 00007ffc0e087e80 RDI: 0000000000000005
[ 27.090158][ T339] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.090602][ T339] R10: 00007fb512954ee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.091035][ T339] R13: 00000000686e16a4 R14: 0000000000499600 R15: 0000000000000000
[ 27.091484][ T339]
[ 27.091701][ T339] irq event stamp: 34035
[ 27.091933][ T339] hardirqs last enabled at (34047): [] __up_console_sem+0x6b/0x80
[ 27.092425][ T339] hardirqs last disabled at (34056): [] __up_console_sem+0x50/0x80
[ 27.092922][ T339] softirqs last enabled at (33092): [] handle_softirqs+0x358/0x620
[ 27.093419][ T339] softirqs last disabled at (33085): [] __irq_exit_rcu+0xfa/0x160
[ 27.093918][ T339] ---[ end trace 0000000000000000 ]---
[ 27.218748][ T340] ------------[ cut here ]------------
[ 27.219382][ T340] WARNING: CPU: 2 PID: 340 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.219961][ T340] Modules linked in: 8021q vrf veth
[ 27.220272][ T340] CPU: 2 UID: 0 PID: 340 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.220848][ T340] Tainted: [W]=WARN
[ 27.221072][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.221435][ T340] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.221733][ T340] 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
[ 27.222736][ T340] RSP: 0018:ffffc90000807140 EFLAGS: 00010246
[ 27.223119][ T340] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 27.223545][ T340] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 27.223982][ T340] RBP: ffffc90000807230 R08: ffff88801c55a000 R09: 0000000000000000
[ 27.224412][ T340] R10: ffffc900008075c8 R11: ffffffffa0650668 R12: 1ffff92000100e2c
[ 27.224844][ T340] R13: 00000000000005dc R14: ffffc90000807880 R15: ffff88800b57b4e0
[ 27.225278][ T340] FS: 00007ff703571800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 27.225798][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.226163][ T340] CR2: 00000000004e5aa0 CR3: 00000000020d6005 CR4: 0000000000772ef0
[ 27.226862][ T340] PKRU: 55555554
[ 27.227088][ T340] Call Trace:
[ 27.227318][ T340]
[ 27.227472][ T340] ? find_held_lock+0x2b/0x80
[ 27.227768][ T340] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.228073][ T340] ? __lock_release+0x5d/0x170
[ 27.228364][ T340] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.228652][ T340] ? is_bpf_text_address+0x71/0x120
[ 27.228948][ T340] ? kernel_text_address+0xce/0xe0
[ 27.229262][ T340] do_setlink.constprop.0+0x6b1/0x2480
[ 27.229571][ T340] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.229948][ T340] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.230235][ T340] ? validate_chain+0x166/0x4d0
[ 27.230523][ T340] ? __kernel_text_address+0x12/0x40
[ 27.230823][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.231119][ T340] ? __mutex_trylock_common+0xf9/0x260
[ 27.231417][ T340] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.231773][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.232081][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.232381][ T340] ? trace_contention_end+0xdc/0x140
[ 27.232666][ T340] ? __mutex_lock+0x19c/0xcd0
[ 27.232965][ T340] ? find_held_lock+0x2b/0x80
[ 27.233251][ T340] ? rtnl_newlink+0x651/0xa60
[ 27.233539][ T340] ? __create_object+0x5e/0xb0
[ 27.233878][ T340] ? __pfx___mutex_lock+0x10/0x10
[ 27.234176][ T340] ? trace_cap_capable+0x10f/0x190
[ 27.234461][ T340] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.234829][ T340] ? __rtnl_newlink+0x40e/0xa40
[ 27.235134][ T340] rtnl_newlink+0x69a/0xa60
[ 27.235425][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.235721][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.236038][ T340] ? find_held_lock+0x2b/0x80
[ 27.236328][ T340] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.236612][ T340] ? __lock_release+0x5d/0x170
[ 27.236915][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.237207][ T340] rtnetlink_rcv_msg+0x710/0xc00
[ 27.237496][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.237798][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.238091][ T340] netlink_rcv_skb+0x121/0x350
[ 27.238380][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.238667][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.238982][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 27.239272][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 27.239578][ T340] netlink_unicast+0x49e/0x780
[ 27.239887][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 27.240174][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.240475][ T340] netlink_sendmsg+0x721/0xbe0
[ 27.240762][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.241066][ T340] ? __import_iovec+0x238/0x3c0
[ 27.241363][ T340] ____sys_sendmsg+0x7ad/0xa10
[ 27.241656][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.241953][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.242318][ T340] ___sys_sendmsg+0xed/0x170
[ 27.242607][ T340] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.242915][ T340] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.243279][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.243571][ T340] ? find_held_lock+0x2b/0x80
[ 27.243872][ T340] ? __lock_acquire+0x44d/0x7e0
[ 27.244167][ T340] ? find_held_lock+0x2b/0x80
[ 27.244453][ T340] ? __virt_addr_valid+0x22e/0x450
[ 27.244745][ T340] ? __lock_release+0x5d/0x170
[ 27.245067][ T340] __sys_sendmsg+0x10b/0x1a0
[ 27.245350][ T340] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.245716][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.246027][ T340] ? rcu_is_watching+0x12/0xc0
[ 27.246315][ T340] do_syscall_64+0xc1/0x380
[ 27.246605][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.246984][ T340] RIP: 0033:0x7ff70373e1e7
[ 27.247286][ T340] 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
[ 27.248286][ T340] RSP: 002b:00007fff328582d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.248717][ T340] RAX: ffffffffffffffda RBX: 00007fff32858a00 RCX: 00007ff70373e1e7
[ 27.249164][ T340] RDX: 0000000000000000 RSI: 00007fff32858340 RDI: 0000000000000005
[ 27.249591][ T340] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.250021][ T340] R10: 00007ff70363bee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.250445][ T340] R13: 00000000686e16a5 R14: 0000000000499600 R15: 0000000000000000
[ 27.250911][ T340]
[ 27.251140][ T340] irq event stamp: 36129
[ 27.251359][ T340] hardirqs last enabled at (36139): [] __up_console_sem+0x6b/0x80
[ 27.251862][ T340] hardirqs last disabled at (36150): [] __up_console_sem+0x50/0x80
[ 27.252346][ T340] softirqs last enabled at (35566): [] handle_softirqs+0x358/0x620
[ 27.252851][ T340] softirqs last disabled at (35553): [] __irq_exit_rcu+0xfa/0x160
[ 27.253334][ T340] ---[ end trace 0000000000000000 ]---
[ 27.667672][ T347] ------------[ cut here ]------------
[ 27.668448][ T347] WARNING: CPU: 3 PID: 347 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.669054][ T347] Modules linked in: 8021q vrf veth
[ 27.669360][ T347] CPU: 3 UID: 0 PID: 347 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.669950][ T347] Tainted: [W]=WARN
[ 27.670169][ T347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.670531][ T347] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.670837][ T347] 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
[ 27.671908][ T347] RSP: 0018:ffffc90000827140 EFLAGS: 00010246
[ 27.672273][ T347] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 27.672704][ T347] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 27.673148][ T347] RBP: ffffc90000827230 R08: ffff888009335000 R09: 0000000000000000
[ 27.673581][ T347] R10: ffffc900008275c8 R11: ffffffffa0650668 R12: 1ffff92000104e2c
[ 27.674020][ T347] R13: 000000000000ffff R14: ffffc90000827880 R15: ffff88800b57aa60
[ 27.674454][ T347] FS: 00007f5c82d2b800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 27.674971][ T347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.675334][ T347] CR2: 00000000004e5aa8 CR3: 000000000dc03001 CR4: 0000000000772ef0
[ 27.675789][ T347] PKRU: 55555554
[ 27.676007][ T347] Call Trace:
[ 27.676222][ T347]
[ 27.676370][ T347] ? find_held_lock+0x2b/0x80
[ 27.676666][ T347] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.676987][ T347] ? __lock_release+0x5d/0x170
[ 27.677283][ T347] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.677574][ T347] ? is_bpf_text_address+0x71/0x120
[ 27.677875][ T347] ? kernel_text_address+0xce/0xe0
[ 27.678167][ T347] do_setlink.constprop.0+0x6b1/0x2480
[ 27.678464][ T347] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.678844][ T347] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.679132][ T347] ? validate_chain+0x166/0x4d0
[ 27.679416][ T347] ? __kernel_text_address+0x12/0x40
[ 27.679708][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.680009][ T347] ? __mutex_trylock_common+0xf9/0x260
[ 27.680296][ T347] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.680652][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.680950][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.681237][ T347] ? trace_contention_end+0xdc/0x140
[ 27.681522][ T347] ? __mutex_lock+0x19c/0xcd0
[ 27.681825][ T347] ? find_held_lock+0x2b/0x80
[ 27.682114][ T347] ? rtnl_newlink+0x651/0xa60
[ 27.682398][ T347] ? __create_object+0x5e/0xb0
[ 27.682701][ T347] ? __pfx___mutex_lock+0x10/0x10
[ 27.683004][ T347] ? trace_cap_capable+0x10f/0x190
[ 27.683301][ T347] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.683663][ T347] ? __rtnl_newlink+0x40e/0xa40
[ 27.683978][ T347] rtnl_newlink+0x69a/0xa60
[ 27.684274][ T347] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.684560][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.684871][ T347] ? find_held_lock+0x2b/0x80
[ 27.685175][ T347] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.685470][ T347] ? __lock_release+0x5d/0x170
[ 27.685770][ T347] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.686074][ T347] rtnetlink_rcv_msg+0x710/0xc00
[ 27.686366][ T347] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.686662][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.686982][ T347] netlink_rcv_skb+0x121/0x350
[ 27.687273][ T347] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.687562][ T347] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.687880][ T347] ? netlink_deliver_tap+0x13e/0x340
[ 27.688170][ T347] ? netlink_deliver_tap+0xc3/0x340
[ 27.688460][ T347] netlink_unicast+0x49e/0x780
[ 27.688752][ T347] ? __pfx_netlink_unicast+0x10/0x10
[ 27.689050][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.689347][ T347] netlink_sendmsg+0x721/0xbe0
[ 27.689637][ T347] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.689942][ T347] ? __import_iovec+0x238/0x3c0
[ 27.690241][ T347] ____sys_sendmsg+0x7ad/0xa10
[ 27.690536][ T347] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.690831][ T347] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.691246][ T347] ___sys_sendmsg+0xed/0x170
[ 27.691698][ T347] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.692180][ T347] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.692756][ T347] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.693262][ T347] ? find_held_lock+0x2b/0x80
[ 27.693771][ T347] ? __lock_acquire+0x44d/0x7e0
[ 27.694298][ T347] ? find_held_lock+0x2b/0x80
[ 27.694819][ T347] ? __virt_addr_valid+0x22e/0x450
[ 27.695320][ T347] ? __lock_release+0x5d/0x170
[ 27.695865][ T347] __sys_sendmsg+0x10b/0x1a0
[ 27.696355][ T347] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.697001][ T347] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.697531][ T347] ? rcu_is_watching+0x12/0xc0
[ 27.698048][ T347] do_syscall_64+0xc1/0x380
[ 27.698563][ T347] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.699198][ T347] RIP: 0033:0x7f5c82ef81e7
[ 27.699716][ T347] 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
[ 27.701245][ T347] RSP: 002b:00007fff3d55c4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.701691][ T347] RAX: ffffffffffffffda RBX: 00007fff3d55cc20 RCX: 00007f5c82ef81e7
[ 27.702183][ T347] RDX: 0000000000000000 RSI: 00007fff3d55c560 RDI: 0000000000000005
[ 27.702629][ T347] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.703080][ T347] R10: 00007f5c82df5ee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.703517][ T347] R13: 00000000686e16a5 R14: 0000000000499600 R15: 0000000000000000
[ 27.703971][ T347]
[ 27.704193][ T347] irq event stamp: 36925
[ 27.704416][ T347] hardirqs last enabled at (36933): [] __up_console_sem+0x6b/0x80
[ 27.704927][ T347] hardirqs last disabled at (36942): [] __up_console_sem+0x50/0x80
[ 27.705422][ T347] softirqs last enabled at (36080): [] handle_softirqs+0x358/0x620
[ 27.705946][ T347] softirqs last disabled at (35753): [] __irq_exit_rcu+0xfa/0x160
[ 27.706458][ T347] ---[ end trace 0000000000000000 ]---
[ 27.818562][ T348] ------------[ cut here ]------------
[ 27.819180][ T348] WARNING: CPU: 2 PID: 348 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.819755][ T348] Modules linked in: 8021q vrf veth
[ 27.820081][ T348] CPU: 2 UID: 0 PID: 348 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.820662][ T348] Tainted: [W]=WARN
[ 27.820905][ T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.821267][ T348] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.821568][ T348] 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
[ 27.822582][ T348] RSP: 0018:ffffc90000817140 EFLAGS: 00010246
[ 27.822959][ T348] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 27.823387][ T348] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 27.823820][ T348] RBP: ffffc90000817230 R08: ffff8880061c5000 R09: 0000000000000000
[ 27.824247][ T348] R10: ffffc900008175c8 R11: ffffffffa0650668 R12: 1ffff92000102e2c
[ 27.824676][ T348] R13: 00000000000005dc R14: ffffc90000817880 R15: ffff88800b578760
[ 27.825109][ T348] FS: 00007f72c4e6f800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 27.825615][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.825985][ T348] CR2: 00000000004e5aa8 CR3: 0000000009a24003 CR4: 0000000000772ef0
[ 27.826417][ T348] PKRU: 55555554
[ 27.826640][ T348] Call Trace:
[ 27.826868][ T348]
[ 27.827026][ T348] ? find_held_lock+0x2b/0x80
[ 27.827322][ T348] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.827614][ T348] ? __lock_release+0x5d/0x170
[ 27.827917][ T348] ? __pfx_validate_linkmsg+0x10/0x10
[ 27.828211][ T348] ? is_bpf_text_address+0x71/0x120
[ 27.828503][ T348] ? kernel_text_address+0xce/0xe0
[ 27.828817][ T348] do_setlink.constprop.0+0x6b1/0x2480
[ 27.829114][ T348] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.829476][ T348] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.829766][ T348] ? validate_chain+0x166/0x4d0
[ 27.830064][ T348] ? __kernel_text_address+0x12/0x40
[ 27.830357][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.830660][ T348] ? __mutex_trylock_common+0xf9/0x260
[ 27.830959][ T348] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.831312][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.831602][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.831896][ T348] ? trace_contention_end+0xdc/0x140
[ 27.832183][ T348] ? __mutex_lock+0x19c/0xcd0
[ 27.832476][ T348] ? find_held_lock+0x2b/0x80
[ 27.832767][ T348] ? rtnl_newlink+0x651/0xa60
[ 27.833069][ T348] ? __create_object+0x5e/0xb0
[ 27.833363][ T348] ? __pfx___mutex_lock+0x10/0x10
[ 27.833652][ T348] ? trace_cap_capable+0x10f/0x190
[ 27.833957][ T348] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.834311][ T348] ? __rtnl_newlink+0x40e/0xa40
[ 27.834658][ T348] rtnl_newlink+0x69a/0xa60
[ 27.834968][ T348] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.835263][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.835567][ T348] ? find_held_lock+0x2b/0x80
[ 27.835873][ T348] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.836173][ T348] ? __lock_release+0x5d/0x170
[ 27.836472][ T348] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.836764][ T348] rtnetlink_rcv_msg+0x710/0xc00
[ 27.837081][ T348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.837384][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.837696][ T348] netlink_rcv_skb+0x121/0x350
[ 27.838004][ T348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.838299][ T348] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.838611][ T348] ? netlink_deliver_tap+0x13e/0x340
[ 27.838915][ T348] ? netlink_deliver_tap+0xc3/0x340
[ 27.839205][ T348] netlink_unicast+0x49e/0x780
[ 27.839501][ T348] ? __pfx_netlink_unicast+0x10/0x10
[ 27.839821][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.840115][ T348] netlink_sendmsg+0x721/0xbe0
[ 27.840416][ T348] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.840714][ T348] ? __import_iovec+0x238/0x3c0
[ 27.841042][ T348] ____sys_sendmsg+0x7ad/0xa10
[ 27.841337][ T348] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.841623][ T348] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.842006][ T348] ___sys_sendmsg+0xed/0x170
[ 27.842291][ T348] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.842580][ T348] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.842973][ T348] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.843272][ T348] ? find_held_lock+0x2b/0x80
[ 27.843564][ T348] ? __lock_acquire+0x44d/0x7e0
[ 27.843876][ T348] ? find_held_lock+0x2b/0x80
[ 27.844172][ T348] ? __virt_addr_valid+0x22e/0x450
[ 27.844464][ T348] ? __lock_release+0x5d/0x170
[ 27.844765][ T348] __sys_sendmsg+0x10b/0x1a0
[ 27.845069][ T348] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.845444][ T348] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.845752][ T348] ? rcu_is_watching+0x12/0xc0
[ 27.846057][ T348] do_syscall_64+0xc1/0x380
[ 27.846354][ T348] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.846725][ T348] RIP: 0033:0x7f72c503c1e7
[ 27.847041][ T348] 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
[ 27.848060][ T348] RSP: 002b:00007ffc814cb998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.848498][ T348] RAX: ffffffffffffffda RBX: 00007ffc814cc0c0 RCX: 00007f72c503c1e7
[ 27.848951][ T348] RDX: 0000000000000000 RSI: 00007ffc814cba00 RDI: 0000000000000005
[ 27.849385][ T348] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 27.849839][ T348] R10: 00007f72c4f39ee8 R11: 0000000000000246 R12: 0000000000000004
[ 27.850286][ T348] R13: 00000000686e16a5 R14: 0000000000499600 R15: 0000000000000000
[ 27.850732][ T348]
[ 27.850965][ T348] irq event stamp: 38739
[ 27.851186][ T348] hardirqs last enabled at (38749): [] __up_console_sem+0x6b/0x80
[ 27.851685][ T348] hardirqs last disabled at (38758): [] __up_console_sem+0x50/0x80
[ 27.852200][ T348] softirqs last enabled at (37716): [] handle_softirqs+0x358/0x620
[ 27.852691][ T348] softirqs last disabled at (37523): [] __irq_exit_rcu+0xfa/0x160
[ 27.853219][ T348] ---[ end trace 0000000000000000 ]---
[ 28.151284][ T352] ------------[ cut here ]------------
[ 28.151616][ T352] WARNING: CPU: 1 PID: 352 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.152216][ T352] Modules linked in: 8021q vrf veth
[ 28.152528][ T352] CPU: 1 UID: 0 PID: 352 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.153126][ T352] Tainted: [W]=WARN
[ 28.153347][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.153708][ T352] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.154023][ T352] 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
[ 28.155067][ T352] RSP: 0018:ffffc90000527140 EFLAGS: 00010246
[ 28.155447][ T352] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 28.155910][ T352] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 28.156348][ T352] RBP: ffffc90000527230 R08: ffff88800513b800 R09: 0000000000000000
[ 28.157245][ T352] R10: ffffc900005275c8 R11: ffffffffa0650668 R12: 1ffff920000a4e2c
[ 28.157687][ T352] R13: 0000000000010000 R14: ffffc90000527880 R15: ffff88800a53dfe0
[ 28.158133][ T352] FS: 00007f655a51a800(0000) GS:ffff888094937000(0000) knlGS:0000000000000000
[ 28.158641][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.159012][ T352] CR2: 00000000004e5aa8 CR3: 0000000008bc0004 CR4: 0000000000772ef0
[ 28.159445][ T352] PKRU: 55555554
[ 28.159657][ T352] Call Trace:
[ 28.159893][ T352]
[ 28.160048][ T352] ? find_held_lock+0x2b/0x80
[ 28.160339][ T352] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.160627][ T352] ? __lock_release+0x5d/0x170
[ 28.160930][ T352] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.161219][ T352] ? is_bpf_text_address+0x71/0x120
[ 28.161507][ T352] ? kernel_text_address+0xce/0xe0
[ 28.161812][ T352] do_setlink.constprop.0+0x6b1/0x2480
[ 28.162104][ T352] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.162497][ T352] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.162772][ T352] ? validate_chain+0x166/0x4d0
[ 28.163069][ T352] ? __kernel_text_address+0x12/0x40
[ 28.163352][ T352] ? __lock_acquire+0x44d/0x7e0
[ 28.163631][ T352] ? __mutex_trylock_common+0xf9/0x260
[ 28.163930][ T352] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.164277][ T352] ? rcu_is_watching+0x12/0xc0
[ 28.164560][ T352] ? rcu_is_watching+0x12/0xc0
[ 28.164845][ T352] ? trace_contention_end+0xdc/0x140
[ 28.165126][ T352] ? __mutex_lock+0x19c/0xcd0
[ 28.165403][ T352] ? find_held_lock+0x2b/0x80
[ 28.165697][ T352] ? rtnl_newlink+0x651/0xa60
[ 28.165985][ T352] ? __create_object+0x5e/0xb0
[ 28.166268][ T352] ? __pfx___mutex_lock+0x10/0x10
[ 28.166544][ T352] ? trace_cap_capable+0x10f/0x190
[ 28.166829][ T352] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.167181][ T352] ? __rtnl_newlink+0x40e/0xa40
[ 28.167464][ T352] rtnl_newlink+0x69a/0xa60
[ 28.167743][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.168040][ T352] ? __lock_acquire+0x44d/0x7e0
[ 28.168331][ T352] ? find_held_lock+0x2b/0x80
[ 28.168612][ T352] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.168898][ T352] ? __lock_release+0x5d/0x170
[ 28.169180][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.169454][ T352] rtnetlink_rcv_msg+0x710/0xc00
[ 28.169732][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.170021][ T352] ? __lock_acquire+0x44d/0x7e0
[ 28.170302][ T352] netlink_rcv_skb+0x121/0x350
[ 28.170586][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.170874][ T352] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.171162][ T352] ? netlink_deliver_tap+0x13e/0x340
[ 28.171437][ T352] ? netlink_deliver_tap+0xc3/0x340
[ 28.171716][ T352] netlink_unicast+0x49e/0x780
[ 28.172035][ T352] ? __pfx_netlink_unicast+0x10/0x10
[ 28.172321][ T352] ? __lock_acquire+0x44d/0x7e0
[ 28.172601][ T352] netlink_sendmsg+0x721/0xbe0
[ 28.172896][ T352] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.173172][ T352] ? __import_iovec+0x238/0x3c0
[ 28.173460][ T352] ____sys_sendmsg+0x7ad/0xa10
[ 28.173736][ T352] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.174019][ T352] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.174373][ T352] ___sys_sendmsg+0xed/0x170
[ 28.174657][ T352] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.174945][ T352] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.175287][ T352] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.175621][ T352] ? find_held_lock+0x2b/0x80
[ 28.175934][ T352] ? __lock_acquire+0x44d/0x7e0
[ 28.176231][ T352] ? find_held_lock+0x2b/0x80
[ 28.176521][ T352] ? __virt_addr_valid+0x22e/0x450
[ 28.176836][ T352] ? __lock_release+0x5d/0x170
[ 28.177139][ T352] __sys_sendmsg+0x10b/0x1a0
[ 28.177427][ T352] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.177803][ T352] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.178108][ T352] ? rcu_is_watching+0x12/0xc0
[ 28.178400][ T352] do_syscall_64+0xc1/0x380
[ 28.178692][ T352] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.179061][ T352] RIP: 0033:0x7f655a6e71e7
[ 28.179367][ T352] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 28.180410][ T352] RSP: 002b:00007ffcaf4e27d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.180866][ T352] RAX: ffffffffffffffda RBX: 00007ffcaf4e2f00 RCX: 00007f655a6e71e7
[ 28.181310][ T352] RDX: 0000000000000000 RSI: 00007ffcaf4e2840 RDI: 0000000000000005
[ 28.181741][ T352] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 28.182182][ T352] R10: 00007f655a5e4ee8 R11: 0000000000000246 R12: 0000000000000004
[ 28.182614][ T352] R13: 00000000686e16a5 R14: 0000000000499600 R15: 0000000000000000
[ 28.183077][ T352]
[ 28.183296][ T352] irq event stamp: 39551
[ 28.183511][ T352] hardirqs last enabled at (39559): [] __up_console_sem+0x6b/0x80
[ 28.184030][ T352] hardirqs last disabled at (39590): [] __up_console_sem+0x50/0x80
[ 28.184537][ T352] softirqs last enabled at (39588): [] handle_softirqs+0x358/0x620
[ 28.185047][ T352] softirqs last disabled at (39567): [] __irq_exit_rcu+0xfa/0x160
[ 28.185577][ T352] ---[ end trace 0000000000000000 ]---
[ 28.299520][ T353] ------------[ cut here ]------------
[ 28.300202][ T353] WARNING: CPU: 2 PID: 353 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 28.300761][ T353] Modules linked in: 8021q vrf veth
[ 28.301078][ T353] CPU: 2 UID: 0 PID: 353 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 28.301644][ T353] Tainted: [W]=WARN
[ 28.301882][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.302248][ T353] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 28.302554][ T353] 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
[ 28.303591][ T353] RSP: 0018:ffffc90000527140 EFLAGS: 00010246
[ 28.303983][ T353] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 28.304412][ T353] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 28.304844][ T353] RBP: ffffc90000527230 R08: ffff88800928a000 R09: 0000000000000000
[ 28.305269][ T353] R10: ffffc900005275c8 R11: ffffffffa0650668 R12: 1ffff920000a4e2c
[ 28.305701][ T353] R13: 00000000000005dc R14: ffffc90000527880 R15: ffff88800a53ede0
[ 28.306142][ T353] FS: 00007f306b79d800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 28.306640][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.307006][ T353] CR2: 00000000004e5aa8 CR3: 000000000c48c001 CR4: 0000000000772ef0
[ 28.307433][ T353] PKRU: 55555554
[ 28.307651][ T353] Call Trace:
[ 28.307879][ T353]
[ 28.308032][ T353] ? find_held_lock+0x2b/0x80
[ 28.308333][ T353] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 28.308618][ T353] ? __lock_release+0x5d/0x170
[ 28.308921][ T353] ? __pfx_validate_linkmsg+0x10/0x10
[ 28.309208][ T353] ? is_bpf_text_address+0x71/0x120
[ 28.309497][ T353] ? kernel_text_address+0xce/0xe0
[ 28.309797][ T353] do_setlink.constprop.0+0x6b1/0x2480
[ 28.310095][ T353] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 28.310464][ T353] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.310751][ T353] ? validate_chain+0x166/0x4d0
[ 28.311057][ T353] ? __kernel_text_address+0x12/0x40
[ 28.311347][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.311639][ T353] ? __mutex_trylock_common+0xf9/0x260
[ 28.311937][ T353] ? __pfx___mutex_trylock_common+0x10/0x10
[ 28.312292][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.312586][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.312885][ T353] ? trace_contention_end+0xdc/0x140
[ 28.313170][ T353] ? __mutex_lock+0x19c/0xcd0
[ 28.313463][ T353] ? find_held_lock+0x2b/0x80
[ 28.313796][ T353] ? rtnl_newlink+0x651/0xa60
[ 28.314083][ T353] ? __create_object+0x5e/0xb0
[ 28.314372][ T353] ? __pfx___mutex_lock+0x10/0x10
[ 28.314662][ T353] ? trace_cap_capable+0x10f/0x190
[ 28.314965][ T353] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 28.315319][ T353] ? __rtnl_newlink+0x40e/0xa40
[ 28.315619][ T353] rtnl_newlink+0x69a/0xa60
[ 28.315928][ T353] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.316215][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.316511][ T353] ? find_held_lock+0x2b/0x80
[ 28.316807][ T353] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 28.317099][ T353] ? __lock_release+0x5d/0x170
[ 28.317385][ T353] ? __pfx_rtnl_newlink+0x10/0x10
[ 28.317672][ T353] rtnetlink_rcv_msg+0x710/0xc00
[ 28.317974][ T353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.318269][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.318561][ T353] netlink_rcv_skb+0x121/0x350
[ 28.318863][ T353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 28.319152][ T353] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 28.319454][ T353] ? netlink_deliver_tap+0x13e/0x340
[ 28.319739][ T353] ? netlink_deliver_tap+0xc3/0x340
[ 28.320044][ T353] netlink_unicast+0x49e/0x780
[ 28.320338][ T353] ? __pfx_netlink_unicast+0x10/0x10
[ 28.320621][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.320926][ T353] netlink_sendmsg+0x721/0xbe0
[ 28.321217][ T353] ? __pfx_netlink_sendmsg+0x10/0x10
[ 28.321510][ T353] ? __import_iovec+0x238/0x3c0
[ 28.321814][ T353] ____sys_sendmsg+0x7ad/0xa10
[ 28.322107][ T353] ? __pfx_____sys_sendmsg+0x10/0x10
[ 28.322393][ T353] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 28.322760][ T353] ___sys_sendmsg+0xed/0x170
[ 28.323073][ T353] ? kasan_record_aux_stack+0x8c/0xa0
[ 28.323364][ T353] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 28.323726][ T353] ? __pfx____sys_sendmsg+0x10/0x10
[ 28.324026][ T353] ? find_held_lock+0x2b/0x80
[ 28.324316][ T353] ? __lock_acquire+0x44d/0x7e0
[ 28.324616][ T353] ? find_held_lock+0x2b/0x80
[ 28.324913][ T353] ? __virt_addr_valid+0x22e/0x450
[ 28.325200][ T353] ? __lock_release+0x5d/0x170
[ 28.325506][ T353] __sys_sendmsg+0x10b/0x1a0
[ 28.325820][ T353] ? __call_rcu_common.constprop.0+0x320/0x640
[ 28.326180][ T353] ? __pfx___sys_sendmsg+0x10/0x10
[ 28.326480][ T353] ? rcu_is_watching+0x12/0xc0
[ 28.326768][ T353] do_syscall_64+0xc1/0x380
[ 28.327070][ T353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.327421][ T353] RIP: 0033:0x7f306b96a1e7
[ 28.327721][ T353] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 28.328764][ T353] RSP: 002b:00007ffcfa380558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.329208][ T353] RAX: ffffffffffffffda RBX: 00007ffcfa380c80 RCX: 00007f306b96a1e7
[ 28.329638][ T353] RDX: 0000000000000000 RSI: 00007ffcfa3805c0 RDI: 0000000000000005
[ 28.330096][ T353] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 28.330519][ T353] R10: 00007f306b867ee8 R11: 0000000000000246 R12: 0000000000000004
[ 28.330954][ T353] R13: 00000000686e16a6 R14: 0000000000499600 R15: 0000000000000000
[ 28.331394][ T353]
[ 28.331614][ T353] irq event stamp: 38655
[ 28.331849][ T353] hardirqs last enabled at (38667): [] __up_console_sem+0x6b/0x80
[ 28.332340][ T353] hardirqs last disabled at (38676): [] __up_console_sem+0x50/0x80
[ 28.332839][ T353] softirqs last enabled at (38146): [] handle_softirqs+0x358/0x620
[ 28.333329][ T353] softirqs last disabled at (38133): [] __irq_exit_rcu+0xfa/0x160
[ 28.333830][ T353] ---[ end trace 0000000000000000 ]---
[ 29.200047][ T375] ------------[ cut here ]------------
[ 29.200361][ T375] WARNING: CPU: 0 PID: 375 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.202517][ T375] Modules linked in: 8021q vrf veth
[ 29.202941][ T375] CPU: 0 UID: 0 PID: 375 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.203497][ T375] Tainted: [W]=WARN
[ 29.203711][ T375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.204085][ T375] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.204378][ T375] 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
[ 29.205368][ T375] RSP: 0018:ffffc900008d7140 EFLAGS: 00010246
[ 29.205733][ T375] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 29.206149][ T375] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 29.206562][ T375] RBP: ffffc900008d7230 R08: ffff88800c7bb800 R09: 0000000000000000
[ 29.206993][ T375] R10: ffffc900008d75c8 R11: ffffffffa0650668 R12: 1ffff9200011ae2c
[ 29.207407][ T375] R13: 000000000000ffff R14: ffffc900008d7880 R15: ffff8880052cc060
[ 29.207832][ T375] FS: 00007fa6df31a800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 29.208310][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.208657][ T375] CR2: 00000000004e5aa0 CR3: 000000000bdad004 CR4: 0000000000772ef0
[ 29.209087][ T375] PKRU: 55555554
[ 29.209296][ T375] Call Trace:
[ 29.209505][ T375]
[ 29.209645][ T375] ? find_held_lock+0x2b/0x80
[ 29.209934][ T375] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.210207][ T375] ? __lock_release+0x5d/0x170
[ 29.210487][ T375] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.210760][ T375] ? is_bpf_text_address+0x71/0x120
[ 29.211052][ T375] ? kernel_text_address+0xce/0xe0
[ 29.211333][ T375] do_setlink.constprop.0+0x6b1/0x2480
[ 29.211615][ T375] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.211999][ T375] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.212278][ T375] ? validate_chain+0x166/0x4d0
[ 29.212560][ T375] ? __kernel_text_address+0x12/0x40
[ 29.212847][ T375] ? __lock_acquire+0x44d/0x7e0
[ 29.213131][ T375] ? __mutex_trylock_common+0xf9/0x260
[ 29.213408][ T375] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.213748][ T375] ? rcu_is_watching+0x12/0xc0
[ 29.214035][ T375] ? rcu_is_watching+0x12/0xc0
[ 29.214315][ T375] ? trace_contention_end+0xdc/0x140
[ 29.214589][ T375] ? __mutex_lock+0x19c/0xcd0
[ 29.214873][ T375] ? find_held_lock+0x2b/0x80
[ 29.215154][ T375] ? rtnl_newlink+0x651/0xa60
[ 29.215424][ T375] ? __create_object+0x5e/0xb0
[ 29.215711][ T375] ? __pfx___mutex_lock+0x10/0x10
[ 29.215997][ T375] ? trace_cap_capable+0x10f/0x190
[ 29.216273][ T375] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.216612][ T375] ? __rtnl_newlink+0x40e/0xa40
[ 29.216901][ T375] rtnl_newlink+0x69a/0xa60
[ 29.217184][ T375] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.217464][ T375] ? __lock_acquire+0x44d/0x7e0
[ 29.217743][ T375] ? find_held_lock+0x2b/0x80
[ 29.218053][ T375] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.218327][ T375] ? __lock_release+0x5d/0x170
[ 29.218603][ T375] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.218885][ T375] rtnetlink_rcv_msg+0x710/0xc00
[ 29.219160][ T375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.219443][ T375] ? __lock_acquire+0x44d/0x7e0
[ 29.219722][ T375] netlink_rcv_skb+0x121/0x350
[ 29.220005][ T375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.220281][ T375] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.220567][ T375] ? netlink_deliver_tap+0x13e/0x340
[ 29.220849][ T375] ? netlink_deliver_tap+0xc3/0x340
[ 29.221125][ T375] netlink_unicast+0x49e/0x780
[ 29.221408][ T375] ? __pfx_netlink_unicast+0x10/0x10
[ 29.221682][ T375] ? __lock_acquire+0x44d/0x7e0
[ 29.221972][ T375] netlink_sendmsg+0x721/0xbe0
[ 29.222253][ T375] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.222527][ T375] ? __import_iovec+0x238/0x3c0
[ 29.222823][ T375] ____sys_sendmsg+0x7ad/0xa10
[ 29.223113][ T375] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.223385][ T375] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.223745][ T375] ___sys_sendmsg+0xed/0x170
[ 29.224034][ T375] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.224310][ T375] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.224651][ T375] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.224937][ T375] ? find_held_lock+0x2b/0x80
[ 29.225213][ T375] ? __lock_acquire+0x44d/0x7e0
[ 29.225501][ T375] ? find_held_lock+0x2b/0x80
[ 29.225794][ T375] ? __virt_addr_valid+0x22e/0x450
[ 29.226069][ T375] ? __lock_release+0x5d/0x170
[ 29.226349][ T375] __sys_sendmsg+0x10b/0x1a0
[ 29.226623][ T375] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.226971][ T375] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.227257][ T375] ? rcu_is_watching+0x12/0xc0
[ 29.227535][ T375] do_syscall_64+0xc1/0x380
[ 29.227831][ T375] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.228178][ T375] RIP: 0033:0x7fa6df4e71e7
[ 29.228464][ T375] 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
[ 29.229449][ T375] RSP: 002b:00007ffd7895b488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.229876][ T375] RAX: ffffffffffffffda RBX: 00007ffd7895bbb0 RCX: 00007fa6df4e71e7
[ 29.230289][ T375] RDX: 0000000000000000 RSI: 00007ffd7895b4f0 RDI: 0000000000000005
[ 29.230698][ T375] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.231117][ T375] R10: 00007fa6df3e4ee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.231533][ T375] R13: 00000000686e16a6 R14: 0000000000499600 R15: 0000000000000000
[ 29.231965][ T375]
[ 29.232172][ T375] irq event stamp: 36753
[ 29.232376][ T375] hardirqs last enabled at (36761): [] __up_console_sem+0x6b/0x80
[ 29.232861][ T375] hardirqs last disabled at (36770): [] __up_console_sem+0x50/0x80
[ 29.233336][ T375] softirqs last enabled at (36364): [] handle_softirqs+0x358/0x620
[ 29.233818][ T375] softirqs last disabled at (36353): [] __irq_exit_rcu+0xfa/0x160
[ 29.234289][ T375] ---[ end trace 0000000000000000 ]---
[ 29.480844][ T379] ------------[ cut here ]------------
[ 29.481175][ T379] WARNING: CPU: 3 PID: 379 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.481744][ T379] Modules linked in: 8021q vrf veth
[ 29.483163][ T379] CPU: 3 UID: 0 PID: 379 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.483725][ T379] Tainted: [W]=WARN
[ 29.483945][ T379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.484287][ T379] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.484569][ T379] 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
[ 29.485585][ T379] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 29.485943][ T379] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 29.486361][ T379] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 29.486775][ T379] RBP: ffffc900008f7230 R08: ffff88800b7da000 R09: 0000000000000000
[ 29.487201][ T379] R10: ffffc900008f75c8 R11: ffffffffa0650668 R12: 1ffff9200011ee2c
[ 29.487619][ T379] R13: 000000000000ffff R14: ffffc900008f7880 R15: ffff8880052cede0
[ 29.488040][ T379] FS: 00007fb292d2d800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 29.488523][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.488886][ T379] CR2: 00000000004e7370 CR3: 000000000e148006 CR4: 0000000000772ef0
[ 29.489303][ T379] PKRU: 55555554
[ 29.489508][ T379] Call Trace:
[ 29.489717][ T379]
[ 29.489866][ T379] ? find_held_lock+0x2b/0x80
[ 29.490148][ T379] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.490424][ T379] ? __lock_release+0x5d/0x170
[ 29.490707][ T379] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.490992][ T379] ? is_bpf_text_address+0x71/0x120
[ 29.491267][ T379] ? kernel_text_address+0xce/0xe0
[ 29.491545][ T379] do_setlink.constprop.0+0x6b1/0x2480
[ 29.491839][ T379] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.492187][ T379] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.492459][ T379] ? validate_chain+0x166/0x4d0
[ 29.492740][ T379] ? __kernel_text_address+0x12/0x40
[ 29.493036][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.493315][ T379] ? __mutex_trylock_common+0xf9/0x260
[ 29.493590][ T379] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.493938][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.494220][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.494492][ T379] ? trace_contention_end+0xdc/0x140
[ 29.494767][ T379] ? __mutex_lock+0x19c/0xcd0
[ 29.495053][ T379] ? rtnl_newlink+0x651/0xa60
[ 29.495327][ T379] ? __pfx___mutex_lock+0x10/0x10
[ 29.495628][ T379] ? trace_cap_capable+0x10f/0x190
[ 29.495911][ T379] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.496250][ T379] ? __rtnl_newlink+0x40e/0xa40
[ 29.496530][ T379] rtnl_newlink+0x69a/0xa60
[ 29.496817][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.497093][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.497376][ T379] ? find_held_lock+0x2b/0x80
[ 29.497652][ T379] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.497933][ T379] ? __lock_release+0x5d/0x170
[ 29.498213][ T379] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.498489][ T379] rtnetlink_rcv_msg+0x710/0xc00
[ 29.498770][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.499056][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.499340][ T379] netlink_rcv_skb+0x121/0x350
[ 29.499623][ T379] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.499910][ T379] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.500194][ T379] ? netlink_deliver_tap+0x13e/0x340
[ 29.500466][ T379] ? netlink_deliver_tap+0xc3/0x340
[ 29.500743][ T379] netlink_unicast+0x49e/0x780
[ 29.501034][ T379] ? __pfx_netlink_unicast+0x10/0x10
[ 29.501312][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.501594][ T379] netlink_sendmsg+0x721/0xbe0
[ 29.501880][ T379] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.502154][ T379] ? __import_iovec+0x238/0x3c0
[ 29.502437][ T379] ____sys_sendmsg+0x7ad/0xa10
[ 29.502716][ T379] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.502998][ T379] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.503351][ T379] ___sys_sendmsg+0xed/0x170
[ 29.503627][ T379] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.503908][ T379] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.504256][ T379] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.504533][ T379] ? find_held_lock+0x2b/0x80
[ 29.504829][ T379] ? __lock_acquire+0x44d/0x7e0
[ 29.505112][ T379] ? find_held_lock+0x2b/0x80
[ 29.505397][ T379] ? __virt_addr_valid+0x22e/0x450
[ 29.505683][ T379] ? __lock_release+0x5d/0x170
[ 29.505972][ T379] __sys_sendmsg+0x10b/0x1a0
[ 29.506251][ T379] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.506589][ T379] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.506884][ T379] ? rcu_is_watching+0x12/0xc0
[ 29.507161][ T379] do_syscall_64+0xc1/0x380
[ 29.507437][ T379] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.507800][ T379] RIP: 0033:0x7fb292efa1e7
[ 29.508084][ T379] 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
[ 29.509072][ T379] RSP: 002b:00007ffc2014f6b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.509486][ T379] RAX: ffffffffffffffda RBX: 00007ffc2014fde0 RCX: 00007fb292efa1e7
[ 29.509907][ T379] RDX: 0000000000000000 RSI: 00007ffc2014f720 RDI: 0000000000000005
[ 29.510331][ T379] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.510740][ T379] R10: 00007fb292df7ee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.511157][ T379] R13: 00000000686e16a7 R14: 0000000000499600 R15: 0000000000000000
[ 29.511582][ T379]
[ 29.511795][ T379] irq event stamp: 41903
[ 29.512006][ T379] hardirqs last enabled at (41911): [] __up_console_sem+0x6b/0x80
[ 29.512482][ T379] hardirqs last disabled at (41918): [] __up_console_sem+0x50/0x80
[ 29.512966][ T379] softirqs last enabled at (41126): [] handle_softirqs+0x358/0x620
[ 29.513441][ T379] softirqs last disabled at (40291): [] __irq_exit_rcu+0xfa/0x160
[ 29.513929][ T379] ---[ end trace 0000000000000000 ]---
[ 29.773098][ T383] ------------[ cut here ]------------
[ 29.773464][ T383] WARNING: CPU: 2 PID: 383 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.774402][ T383] Modules linked in: 8021q vrf veth
[ 29.774730][ T383] CPU: 2 UID: 0 PID: 383 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.775344][ T383] Tainted: [W]=WARN
[ 29.775602][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.775991][ T383] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.776312][ T383] 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
[ 29.777381][ T383] RSP: 0018:ffffc900008e7140 EFLAGS: 00010246
[ 29.777786][ T383] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 29.778242][ T383] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 29.778695][ T383] RBP: ffffc900008e7230 R08: ffff88800509e800 R09: 0000000000000000
[ 29.779154][ T383] R10: ffffc900008e75c8 R11: ffffffffa0650668 R12: 1ffff9200011ce2c
[ 29.779610][ T383] R13: 000000000000ffff R14: ffffc900008e7880 R15: ffff88801c71cae0
[ 29.780078][ T383] FS: 00007f0065736800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 29.780599][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.780995][ T383] CR2: 00000000004e5aa8 CR3: 0000000008efa005 CR4: 0000000000772ef0
[ 29.781451][ T383] PKRU: 55555554
[ 29.781682][ T383] Call Trace:
[ 29.781930][ T383]
[ 29.782091][ T383] ? find_held_lock+0x2b/0x80
[ 29.782398][ T383] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.782701][ T383] ? __lock_release+0x5d/0x170
[ 29.783017][ T383] ? __pfx_validate_linkmsg+0x10/0x10
[ 29.783325][ T383] ? is_bpf_text_address+0x71/0x120
[ 29.783628][ T383] ? kernel_text_address+0xce/0xe0
[ 29.783959][ T383] do_setlink.constprop.0+0x6b1/0x2480
[ 29.784272][ T383] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.784655][ T383] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.784968][ T383] ? validate_chain+0x166/0x4d0
[ 29.785273][ T383] ? __kernel_text_address+0x12/0x40
[ 29.785590][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.785907][ T383] ? __mutex_trylock_common+0xf9/0x260
[ 29.786219][ T383] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.786594][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.786914][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.787219][ T383] ? trace_contention_end+0xdc/0x140
[ 29.787522][ T383] ? __mutex_lock+0x19c/0xcd0
[ 29.787841][ T383] ? find_held_lock+0x2b/0x80
[ 29.788147][ T383] ? rtnl_newlink+0x651/0xa60
[ 29.788450][ T383] ? __create_object+0x5e/0xb0
[ 29.788764][ T383] ? __pfx___mutex_lock+0x10/0x10
[ 29.789084][ T383] ? trace_cap_capable+0x10f/0x190
[ 29.789387][ T383] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.789756][ T383] ? __rtnl_newlink+0x40e/0xa40
[ 29.790080][ T383] rtnl_newlink+0x69a/0xa60
[ 29.790389][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.790692][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.791017][ T383] ? find_held_lock+0x2b/0x80
[ 29.791324][ T383] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.791621][ T383] ? __lock_release+0x5d/0x170
[ 29.791938][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.792243][ T383] rtnetlink_rcv_msg+0x710/0xc00
[ 29.792548][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.792864][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.793172][ T383] netlink_rcv_skb+0x121/0x350
[ 29.793481][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.793797][ T383] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.794109][ T383] ? netlink_deliver_tap+0x13e/0x340
[ 29.794409][ T383] ? netlink_deliver_tap+0xc3/0x340
[ 29.794713][ T383] netlink_unicast+0x49e/0x780
[ 29.795034][ T383] ? __pfx_netlink_unicast+0x10/0x10
[ 29.795336][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.795656][ T383] netlink_sendmsg+0x721/0xbe0
[ 29.795980][ T383] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.796287][ T383] ? __import_iovec+0x238/0x3c0
[ 29.796594][ T383] ____sys_sendmsg+0x7ad/0xa10
[ 29.796913][ T383] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.797213][ T383] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.797594][ T383] ___sys_sendmsg+0xed/0x170
[ 29.797912][ T383] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.798214][ T383] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.798587][ T383] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.798917][ T383] ? find_held_lock+0x2b/0x80
[ 29.799249][ T383] ? __lock_acquire+0x44d/0x7e0
[ 29.799559][ T383] ? find_held_lock+0x2b/0x80
[ 29.799883][ T383] ? __virt_addr_valid+0x22e/0x450
[ 29.800191][ T383] ? __lock_release+0x5d/0x170
[ 29.800504][ T383] __sys_sendmsg+0x10b/0x1a0
[ 29.800819][ T383] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.801194][ T383] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.801508][ T383] ? rcu_is_watching+0x12/0xc0
[ 29.801827][ T383] do_syscall_64+0xc1/0x380
[ 29.802134][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.802511][ T383] RIP: 0033:0x7f00659031e7
[ 29.802835][ T383] 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
[ 29.803891][ T383] RSP: 002b:00007ffc59499708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.804343][ T383] RAX: ffffffffffffffda RBX: 00007ffc59499e30 RCX: 00007f00659031e7
[ 29.804812][ T383] RDX: 0000000000000000 RSI: 00007ffc59499770 RDI: 0000000000000005
[ 29.805259][ T383] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 29.805715][ T383] R10: 00007f0065800ee8 R11: 0000000000000246 R12: 0000000000000004
[ 29.806174][ T383] R13: 00000000686e16a7 R14: 0000000000499600 R15: 0000000000000000
[ 29.806637][ T383]
[ 29.806879][ T383] irq event stamp: 39547
[ 29.807114][ T383] hardirqs last enabled at (39557): [] __up_console_sem+0x6b/0x80
[ 29.807635][ T383] hardirqs last disabled at (39566): [] __up_console_sem+0x50/0x80
[ 29.808169][ T383] softirqs last enabled at (38532): [] handle_softirqs+0x358/0x620
[ 29.808695][ T383] softirqs last disabled at (38269): [] __irq_exit_rcu+0xfa/0x160
[ 29.809225][ T383] ---[ end trace 0000000000000000 ]---
[ 30.045069][ T387] ------------[ cut here ]------------
[ 30.045377][ T387] WARNING: CPU: 0 PID: 387 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.046333][ T387] Modules linked in: 8021q vrf veth
[ 30.046622][ T387] CPU: 0 UID: 0 PID: 387 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.047185][ T387] Tainted: [W]=WARN
[ 30.047398][ T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.047746][ T387] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.048037][ T387] 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
[ 30.049019][ T387] RSP: 0018:ffffc90000917140 EFLAGS: 00010246
[ 30.049372][ T387] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 30.049794][ T387] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 30.050204][ T387] RBP: ffffc90000917230 R08: ffff88800a498800 R09: 0000000000000000
[ 30.050610][ T387] R10: ffffc900009175c8 R11: ffffffffa0650668 R12: 1ffff92000122e2c
[ 30.051032][ T387] R13: 000000000000ffff R14: ffffc90000917880 R15: ffff88801c71dfe0
[ 30.051440][ T387] FS: 00007f4408162800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 30.051924][ T387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.052268][ T387] CR2: 00000000004e7378 CR3: 0000000004efc002 CR4: 0000000000772ef0
[ 30.052685][ T387] PKRU: 55555554
[ 30.052899][ T387] Call Trace:
[ 30.053103][ T387]
[ 30.053242][ T387] ? find_held_lock+0x2b/0x80
[ 30.053529][ T387] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.053808][ T387] ? __lock_release+0x5d/0x170
[ 30.054086][ T387] ? __pfx_validate_linkmsg+0x10/0x10
[ 30.054360][ T387] ? is_bpf_text_address+0x71/0x120
[ 30.054634][ T387] ? kernel_text_address+0xce/0xe0
[ 30.054930][ T387] do_setlink.constprop.0+0x6b1/0x2480
[ 30.055210][ T387] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.055564][ T387] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.055847][ T387] ? validate_chain+0x166/0x4d0
[ 30.056120][ T387] ? __kernel_text_address+0x12/0x40
[ 30.056398][ T387] ? __lock_acquire+0x44d/0x7e0
[ 30.056683][ T387] ? __mutex_trylock_common+0xf9/0x260
[ 30.056972][ T387] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.057313][ T387] ? rcu_is_watching+0x12/0xc0
[ 30.057590][ T387] ? rcu_is_watching+0x12/0xc0
[ 30.057870][ T387] ? trace_contention_end+0xdc/0x140
[ 30.058142][ T387] ? __mutex_lock+0x19c/0xcd0
[ 30.058417][ T387] ? find_held_lock+0x2b/0x80
[ 30.058692][ T387] ? rtnl_newlink+0x651/0xa60
[ 30.059017][ T387] ? __create_object+0x5e/0xb0
[ 30.059296][ T387] ? __pfx___mutex_lock+0x10/0x10
[ 30.059572][ T387] ? trace_cap_capable+0x10f/0x190
[ 30.059854][ T387] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.060197][ T387] ? __rtnl_newlink+0x40e/0xa40
[ 30.060481][ T387] rtnl_newlink+0x69a/0xa60
[ 30.060759][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.061048][ T387] ? __lock_acquire+0x44d/0x7e0
[ 30.061328][ T387] ? find_held_lock+0x2b/0x80
[ 30.061617][ T387] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.061896][ T387] ? __lock_release+0x5d/0x170
[ 30.062172][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.062446][ T387] rtnetlink_rcv_msg+0x710/0xc00
[ 30.062721][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.063010][ T387] ? __lock_acquire+0x44d/0x7e0
[ 30.063295][ T387] netlink_rcv_skb+0x121/0x350
[ 30.063572][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.063857][ T387] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.064142][ T387] ? netlink_deliver_tap+0x13e/0x340
[ 30.064415][ T387] ? netlink_deliver_tap+0xc3/0x340
[ 30.064690][ T387] netlink_unicast+0x49e/0x780
[ 30.064976][ T387] ? __pfx_netlink_unicast+0x10/0x10
[ 30.065255][ T387] ? __lock_acquire+0x44d/0x7e0
[ 30.065550][ T387] netlink_sendmsg+0x721/0xbe0
[ 30.065839][ T387] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.066115][ T387] ? __import_iovec+0x238/0x3c0
[ 30.066397][ T387] ____sys_sendmsg+0x7ad/0xa10
[ 30.066671][ T387] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.066952][ T387] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.067312][ T387] ___sys_sendmsg+0xed/0x170
[ 30.067582][ T387] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.067863][ T387] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.068211][ T387] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.068487][ T387] ? find_held_lock+0x2b/0x80
[ 30.068761][ T387] ? __lock_acquire+0x44d/0x7e0
[ 30.069047][ T387] ? find_held_lock+0x2b/0x80
[ 30.069327][ T387] ? __virt_addr_valid+0x22e/0x450
[ 30.069602][ T387] ? __lock_release+0x5d/0x170
[ 30.069890][ T387] __sys_sendmsg+0x10b/0x1a0
[ 30.070162][ T387] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.070500][ T387] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.070803][ T387] ? rcu_is_watching+0x12/0xc0
[ 30.071079][ T387] do_syscall_64+0xc1/0x380
[ 30.071354][ T387] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.071694][ T387] RIP: 0033:0x7f440832f1e7
[ 30.071985][ T387] 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
[ 30.072969][ T387] RSP: 002b:00007ffcb6a29058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.073391][ T387] RAX: ffffffffffffffda RBX: 00007ffcb6a29780 RCX: 00007f440832f1e7
[ 30.073807][ T387] RDX: 0000000000000000 RSI: 00007ffcb6a290c0 RDI: 0000000000000005
[ 30.074220][ T387] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 30.074626][ T387] R10: 00007f440822cee8 R11: 0000000000000246 R12: 0000000000000004
[ 30.075049][ T387] R13: 00000000686e16a7 R14: 0000000000499600 R15: 0000000000000000
[ 30.075489][ T387]
[ 30.075701][ T387] irq event stamp: 42145
[ 30.075916][ T387] hardirqs last enabled at (42155): [] __up_console_sem+0x6b/0x80
[ 30.076392][ T387] hardirqs last disabled at (42162): [] __up_console_sem+0x50/0x80
[ 30.076875][ T387] softirqs last enabled at (41320): [] handle_softirqs+0x358/0x620
[ 30.077347][ T387] softirqs last disabled at (41011): [] __irq_exit_rcu+0xfa/0x160
[ 30.077827][ T387] ---[ end trace 0000000000000000 ]---
[ 32.797849][ T396] ------------[ cut here ]------------
[ 32.798162][ T396] WARNING: CPU: 0 PID: 396 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.798709][ T396] Modules linked in: 8021q vrf veth
[ 32.799018][ T396] CPU: 0 UID: 0 PID: 396 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.799580][ T396] Tainted: [W]=WARN
[ 32.799811][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.800159][ T396] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.800446][ T396] 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
[ 32.801948][ T396] RSP: 0018:ffffc900006a7140 EFLAGS: 00010246
[ 32.802300][ T396] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 32.802713][ T396] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 32.803134][ T396] RBP: ffffc900006a7230 R08: ffff88800a6e0800 R09: 0000000000000000
[ 32.803547][ T396] R10: ffffc900006a75c8 R11: ffffffffa0650668 R12: 1ffff920000d4e2c
[ 32.803977][ T396] R13: 00000000000005dc R14: ffffc900006a7880 R15: ffff8880052cf4e0
[ 32.804390][ T396] FS: 00007f41b84af800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 32.804876][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.805227][ T396] CR2: 00000000004e7370 CR3: 000000000b71e005 CR4: 0000000000772ef0
[ 32.805662][ T396] PKRU: 55555554
[ 32.805876][ T396] Call Trace:
[ 32.806087][ T396]
[ 32.806230][ T396] ? find_held_lock+0x2b/0x80
[ 32.806515][ T396] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.806799][ T396] ? __lock_release+0x5d/0x170
[ 32.807082][ T396] ? __pfx_validate_linkmsg+0x10/0x10
[ 32.807358][ T396] ? is_bpf_text_address+0x71/0x120
[ 32.807633][ T396] ? kernel_text_address+0xce/0xe0
[ 32.807933][ T396] do_setlink.constprop.0+0x6b1/0x2480
[ 32.808221][ T396] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.808568][ T396] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.808854][ T396] ? validate_chain+0x166/0x4d0
[ 32.809130][ T396] ? __kernel_text_address+0x12/0x40
[ 32.809411][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.809691][ T396] ? __mutex_trylock_common+0xf9/0x260
[ 32.809981][ T396] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.810322][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.810598][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.810879][ T396] ? trace_contention_end+0xdc/0x140
[ 32.811156][ T396] ? __mutex_lock+0x19c/0xcd0
[ 32.811435][ T396] ? find_held_lock+0x2b/0x80
[ 32.811710][ T396] ? rtnl_newlink+0x651/0xa60
[ 32.812003][ T396] ? __create_object+0x5e/0xb0
[ 32.812285][ T396] ? __pfx___mutex_lock+0x10/0x10
[ 32.812561][ T396] ? trace_cap_capable+0x10f/0x190
[ 32.812846][ T396] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.813191][ T396] ? __rtnl_newlink+0x40e/0xa40
[ 32.813471][ T396] rtnl_newlink+0x69a/0xa60
[ 32.813749][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.814036][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.814315][ T396] ? find_held_lock+0x2b/0x80
[ 32.814591][ T396] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.814875][ T396] ? __lock_release+0x5d/0x170
[ 32.815153][ T396] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.815426][ T396] rtnetlink_rcv_msg+0x710/0xc00
[ 32.815713][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.816020][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.816301][ T396] netlink_rcv_skb+0x121/0x350
[ 32.816576][ T396] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.816861][ T396] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.817150][ T396] ? netlink_deliver_tap+0x13e/0x340
[ 32.817421][ T396] ? netlink_deliver_tap+0xc3/0x340
[ 32.817695][ T396] netlink_unicast+0x49e/0x780
[ 32.817981][ T396] ? __pfx_netlink_unicast+0x10/0x10
[ 32.818254][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.818536][ T396] netlink_sendmsg+0x721/0xbe0
[ 32.818836][ T396] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.819110][ T396] ? __import_iovec+0x238/0x3c0
[ 32.819393][ T396] ____sys_sendmsg+0x7ad/0xa10
[ 32.819675][ T396] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.819967][ T396] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.820320][ T396] ___sys_sendmsg+0xed/0x170
[ 32.820593][ T396] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.820882][ T396] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.821224][ T396] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.821499][ T396] ? find_held_lock+0x2b/0x80
[ 32.821785][ T396] ? __lock_acquire+0x44d/0x7e0
[ 32.822070][ T396] ? find_held_lock+0x2b/0x80
[ 32.822347][ T396] ? __virt_addr_valid+0x22e/0x450
[ 32.822622][ T396] ? __lock_release+0x5d/0x170
[ 32.822915][ T396] __sys_sendmsg+0x10b/0x1a0
[ 32.823190][ T396] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.823529][ T396] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.823835][ T396] ? rcu_is_watching+0x12/0xc0
[ 32.824209][ T396] do_syscall_64+0xc1/0x380
[ 32.824494][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.824843][ T396] RIP: 0033:0x7f41b867c1e7
[ 32.825127][ T396] 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
[ 32.826147][ T396] RSP: 002b:00007ffcb18f9538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.826563][ T396] RAX: ffffffffffffffda RBX: 00007ffcb18f9c60 RCX: 00007f41b867c1e7
[ 32.826981][ T396] RDX: 0000000000000000 RSI: 00007ffcb18f95a0 RDI: 0000000000000005
[ 32.827396][ T396] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 32.827820][ T396] R10: 00007f41b8579ee8 R11: 0000000000000246 R12: 0000000000000004
[ 32.828231][ T396] R13: 00000000686e16aa R14: 0000000000499600 R15: 0000000000000000
[ 32.828653][ T396]
[ 32.828869][ T396] irq event stamp: 39607
[ 32.829075][ T396] hardirqs last enabled at (39615): [] __up_console_sem+0x6b/0x80
[ 32.829550][ T396] hardirqs last disabled at (39622): [] __up_console_sem+0x50/0x80
[ 32.830035][ T396] softirqs last enabled at (39578): [] handle_softirqs+0x358/0x620
[ 32.830511][ T396] softirqs last disabled at (39557): [] __irq_exit_rcu+0xfa/0x160
[ 32.831005][ T396] ---[ end trace 0000000000000000 ]---
[ 32.985382][ T397] ------------[ cut here ]------------
[ 32.985953][ T397] WARNING: CPU: 3 PID: 397 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.986912][ T397] Modules linked in: 8021q vrf veth
[ 32.987409][ T397] CPU: 3 UID: 0 PID: 397 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.988403][ T397] Tainted: [W]=WARN
[ 32.988887][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.989501][ T397] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.990030][ T397] 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
[ 32.991769][ T397] RSP: 0018:ffffc90000927140 EFLAGS: 00010246
[ 32.992402][ T397] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 32.993155][ T397] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 32.993910][ T397] RBP: ffffc90000927230 R08: ffff888008f3a000 R09: 0000000000000000
[ 32.994627][ T397] R10: ffffc900009275c8 R11: ffffffffa0650668 R12: 1ffff92000124e2c
[ 32.995385][ T397] R13: 00000000000005dc R14: ffffc90000927880 R15: ffff8880052cd1e0
[ 32.996145][ T397] FS: 00007f4457dbb800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 32.997008][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.997627][ T397] CR2: 00000000004e5aa0 CR3: 000000000949f003 CR4: 0000000000772ef0
[ 32.998376][ T397] PKRU: 55555554
[ 32.998752][ T397] Call Trace:
[ 32.999129][ T397]
[ 32.999380][ T397] ? find_held_lock+0x2b/0x80
[ 32.999896][ T397] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.000370][ T397] ? __lock_release+0x5d/0x170
[ 33.000881][ T397] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.001372][ T397] ? is_bpf_text_address+0x71/0x120
[ 33.001883][ T397] ? kernel_text_address+0xce/0xe0
[ 33.002386][ T397] do_setlink.constprop.0+0x6b1/0x2480
[ 33.002902][ T397] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.003518][ T397] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.004024][ T397] ? validate_chain+0x166/0x4d0
[ 33.004498][ T397] ? __kernel_text_address+0x12/0x40
[ 33.005012][ T397] ? __lock_acquire+0x44d/0x7e0
[ 33.005522][ T397] ? __mutex_trylock_common+0xf9/0x260
[ 33.006045][ T397] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.006638][ T397] ? rcu_is_watching+0x12/0xc0
[ 33.007141][ T397] ? rcu_is_watching+0x12/0xc0
[ 33.007623][ T397] ? trace_contention_end+0xdc/0x140
[ 33.008119][ T397] ? __mutex_lock+0x19c/0xcd0
[ 33.008606][ T397] ? find_held_lock+0x2b/0x80
[ 33.009107][ T397] ? rtnl_newlink+0x651/0xa60
[ 33.009580][ T397] ? __create_object+0x5e/0xb0
[ 33.010056][ T397] ? __pfx___mutex_lock+0x10/0x10
[ 33.010544][ T397] ? trace_cap_capable+0x10f/0x190
[ 33.011031][ T397] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.011627][ T397] ? __rtnl_newlink+0x40e/0xa40
[ 33.012144][ T397] rtnl_newlink+0x69a/0xa60
[ 33.012647][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.013148][ T397] ? __lock_acquire+0x44d/0x7e0
[ 33.013659][ T397] ? find_held_lock+0x2b/0x80
[ 33.014168][ T397] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.014637][ T397] ? __lock_release+0x5d/0x170
[ 33.015148][ T397] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.015696][ T397] rtnetlink_rcv_msg+0x710/0xc00
[ 33.016045][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.016371][ T397] ? __lock_acquire+0x44d/0x7e0
[ 33.016706][ T397] netlink_rcv_skb+0x121/0x350
[ 33.017037][ T397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.017441][ T397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.017762][ T397] ? netlink_deliver_tap+0x13e/0x340
[ 33.018055][ T397] ? netlink_deliver_tap+0xc3/0x340
[ 33.018338][ T397] netlink_unicast+0x49e/0x780
[ 33.018622][ T397] ? __pfx_netlink_unicast+0x10/0x10
[ 33.018918][ T397] ? __lock_acquire+0x44d/0x7e0
[ 33.019201][ T397] netlink_sendmsg+0x721/0xbe0
[ 33.019482][ T397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.019758][ T397] ? __import_iovec+0x238/0x3c0
[ 33.020051][ T397] ____sys_sendmsg+0x7ad/0xa10
[ 33.020335][ T397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.020612][ T397] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.020981][ T397] ___sys_sendmsg+0xed/0x170
[ 33.021257][ T397] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.021535][ T397] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.021890][ T397] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.022170][ T397] ? find_held_lock+0x2b/0x80
[ 33.022448][ T397] ? __lock_acquire+0x44d/0x7e0
[ 33.022729][ T397] ? find_held_lock+0x2b/0x80
[ 33.023016][ T397] ? __virt_addr_valid+0x22e/0x450
[ 33.023295][ T397] ? __lock_release+0x5d/0x170
[ 33.023582][ T397] __sys_sendmsg+0x10b/0x1a0
[ 33.023862][ T397] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.024204][ T397] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.024490][ T397] ? rcu_is_watching+0x12/0xc0
[ 33.024767][ T397] do_syscall_64+0xc1/0x380
[ 33.025056][ T397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.025398][ T397] RIP: 0033:0x7f4457f881e7
[ 33.025699][ T397] 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
[ 33.026686][ T397] RSP: 002b:00007fff44522f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.027121][ T397] RAX: ffffffffffffffda RBX: 00007fff44523630 RCX: 00007f4457f881e7
[ 33.027533][ T397] RDX: 0000000000000000 RSI: 00007fff44522f70 RDI: 0000000000000005
[ 33.027951][ T397] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.028360][ T397] R10: 00007f4457e85ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.028771][ T397] R13: 00000000686e16aa R14: 0000000000499600 R15: 0000000000000000
[ 33.029212][ T397]
[ 33.029418][ T397] irq event stamp: 39095
[ 33.029623][ T397] hardirqs last enabled at (39103): [] __up_console_sem+0x6b/0x80
[ 33.030107][ T397] hardirqs last disabled at (39112): [] __up_console_sem+0x50/0x80
[ 33.030579][ T397] softirqs last enabled at (38148): [] netlink_release+0x328/0xf20
[ 33.031065][ T397] softirqs last disabled at (38146): [] netlink_release+0x2b3/0xf20
[ 33.031536][ T397] ---[ end trace 0000000000000000 ]---
[ 33.167240][ T398] ------------[ cut here ]------------
[ 33.167554][ T398] WARNING: CPU: 1 PID: 398 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.168104][ T398] Modules linked in: 8021q vrf veth
[ 33.168393][ T398] CPU: 1 UID: 0 PID: 398 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.170106][ T398] Tainted: [W]=WARN
[ 33.170318][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.170662][ T398] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.170953][ T398] 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
[ 33.171952][ T398] RSP: 0018:ffffc90000937140 EFLAGS: 00010246
[ 33.172297][ T398] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 33.172706][ T398] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 33.173120][ T398] RBP: ffffc90000937230 R08: ffff888004f35000 R09: 0000000000000000
[ 33.173530][ T398] R10: ffffc900009375c8 R11: ffffffffa0650668 R12: 1ffff92000126e2c
[ 33.173951][ T398] R13: 00000000000005dc R14: ffffc90000937880 R15: ffff888009570760
[ 33.174358][ T398] FS: 00007fed9cf2f800(0000) GS:ffff888094937000(0000) knlGS:0000000000000000
[ 33.174842][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.175196][ T398] CR2: 00000000004e7378 CR3: 000000000c7f7001 CR4: 0000000000772ef0
[ 33.175627][ T398] PKRU: 55555554
[ 33.175842][ T398] Call Trace:
[ 33.176048][ T398]
[ 33.176186][ T398] ? find_held_lock+0x2b/0x80
[ 33.176462][ T398] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.176734][ T398] ? __lock_release+0x5d/0x170
[ 33.177020][ T398] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.177299][ T398] ? is_bpf_text_address+0x71/0x120
[ 33.177573][ T398] ? kernel_text_address+0xce/0xe0
[ 33.177858][ T398] do_setlink.constprop.0+0x6b1/0x2480
[ 33.178140][ T398] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.178489][ T398] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.178762][ T398] ? validate_chain+0x166/0x4d0
[ 33.179052][ T398] ? __kernel_text_address+0x12/0x40
[ 33.179329][ T398] ? __lock_acquire+0x44d/0x7e0
[ 33.179605][ T398] ? __mutex_trylock_common+0xf9/0x260
[ 33.179889][ T398] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.180229][ T398] ? rcu_is_watching+0x12/0xc0
[ 33.180503][ T398] ? rcu_is_watching+0x12/0xc0
[ 33.180773][ T398] ? trace_contention_end+0xdc/0x140
[ 33.181071][ T398] ? __mutex_lock+0x19c/0xcd0
[ 33.181347][ T398] ? find_held_lock+0x2b/0x80
[ 33.181618][ T398] ? rtnl_newlink+0x651/0xa60
[ 33.181898][ T398] ? __create_object+0x5e/0xb0
[ 33.182173][ T398] ? __pfx___mutex_lock+0x10/0x10
[ 33.182445][ T398] ? trace_cap_capable+0x10f/0x190
[ 33.182716][ T398] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.183064][ T398] ? __rtnl_newlink+0x40e/0xa40
[ 33.183350][ T398] rtnl_newlink+0x69a/0xa60
[ 33.183627][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.183908][ T398] ? __lock_acquire+0x44d/0x7e0
[ 33.184188][ T398] ? find_held_lock+0x2b/0x80
[ 33.184459][ T398] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.184728][ T398] ? __lock_release+0x5d/0x170
[ 33.185012][ T398] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.185285][ T398] rtnetlink_rcv_msg+0x710/0xc00
[ 33.185581][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.185869][ T398] ? __lock_acquire+0x44d/0x7e0
[ 33.186147][ T398] netlink_rcv_skb+0x121/0x350
[ 33.186418][ T398] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.186692][ T398] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.186988][ T398] ? netlink_deliver_tap+0x13e/0x340
[ 33.187260][ T398] ? netlink_deliver_tap+0xc3/0x340
[ 33.187539][ T398] netlink_unicast+0x49e/0x780
[ 33.187837][ T398] ? __pfx_netlink_unicast+0x10/0x10
[ 33.188252][ T398] ? __lock_acquire+0x44d/0x7e0
[ 33.188640][ T398] netlink_sendmsg+0x721/0xbe0
[ 33.189084][ T398] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.189509][ T398] ? __import_iovec+0x238/0x3c0
[ 33.189985][ T398] ____sys_sendmsg+0x7ad/0xa10
[ 33.190473][ T398] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.190972][ T398] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.191592][ T398] ___sys_sendmsg+0xed/0x170
[ 33.192085][ T398] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.192566][ T398] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.193180][ T398] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.193672][ T398] ? find_held_lock+0x2b/0x80
[ 33.194188][ T398] ? __lock_acquire+0x44d/0x7e0
[ 33.194682][ T398] ? find_held_lock+0x2b/0x80
[ 33.195177][ T398] ? __virt_addr_valid+0x22e/0x450
[ 33.195683][ T398] ? __lock_release+0x5d/0x170
[ 33.196191][ T398] __sys_sendmsg+0x10b/0x1a0
[ 33.196677][ T398] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.197292][ T398] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.197829][ T398] ? rcu_is_watching+0x12/0xc0
[ 33.198315][ T398] do_syscall_64+0xc1/0x380
[ 33.198823][ T398] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.199416][ T398] RIP: 0033:0x7fed9d0fc1e7
[ 33.199933][ T398] 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
[ 33.201687][ T398] RSP: 002b:00007ffc5bd4dcc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.202427][ T398] RAX: ffffffffffffffda RBX: 00007ffc5bd4e3f0 RCX: 00007fed9d0fc1e7
[ 33.203166][ T398] RDX: 0000000000000000 RSI: 00007ffc5bd4dd30 RDI: 0000000000000005
[ 33.203906][ T398] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.204638][ T398] R10: 00007fed9cff9ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.205390][ T398] R13: 00000000686e16aa R14: 0000000000499600 R15: 0000000000000000
[ 33.206167][ T398]
[ 33.206529][ T398] irq event stamp: 41407
[ 33.206898][ T398] hardirqs last enabled at (41417): [] __up_console_sem+0x6b/0x80
[ 33.207724][ T398] hardirqs last disabled at (41424): [] __up_console_sem+0x50/0x80
[ 33.208551][ T398] softirqs last enabled at (40896): [] handle_softirqs+0x358/0x620
[ 33.209402][ T398] softirqs last disabled at (40881): [] __irq_exit_rcu+0xfa/0x160
[ 33.210239][ T398] ---[ end trace 0000000000000000 ]---
[ 33.329257][ T399] ------------[ cut here ]------------
[ 33.329599][ T399] WARNING: CPU: 2 PID: 399 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.330168][ T399] Modules linked in: 8021q vrf veth
[ 33.330476][ T399] CPU: 2 UID: 0 PID: 399 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.331052][ T399] Tainted: [W]=WARN
[ 33.331284][ T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.331692][ T399] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.332095][ T399] 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
[ 33.333097][ T399] RSP: 0018:ffffc90000947140 EFLAGS: 00010246
[ 33.333467][ T399] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 33.333901][ T399] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 33.334324][ T399] RBP: ffffc90000947230 R08: ffff888005f90800 R09: 0000000000000000
[ 33.334744][ T399] R10: ffffc900009475c8 R11: ffffffffa0650668 R12: 1ffff92000128e2c
[ 33.335184][ T399] R13: 00000000000005dc R14: ffffc90000947880 R15: ffff8880095711e0
[ 33.335621][ T399] FS: 00007f87ee895800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 33.336121][ T399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.336481][ T399] CR2: 00000000004e5aa8 CR3: 0000000005713003 CR4: 0000000000772ef0
[ 33.336921][ T399] PKRU: 55555554
[ 33.337142][ T399] Call Trace:
[ 33.337359][ T399]
[ 33.337513][ T399] ? find_held_lock+0x2b/0x80
[ 33.337817][ T399] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.338107][ T399] ? __lock_release+0x5d/0x170
[ 33.338396][ T399] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.338683][ T399] ? is_bpf_text_address+0x71/0x120
[ 33.338983][ T399] ? kernel_text_address+0xce/0xe0
[ 33.339280][ T399] do_setlink.constprop.0+0x6b1/0x2480
[ 33.339575][ T399] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.339948][ T399] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.340236][ T399] ? validate_chain+0x166/0x4d0
[ 33.340520][ T399] ? __kernel_text_address+0x12/0x40
[ 33.340821][ T399] ? __lock_acquire+0x44d/0x7e0
[ 33.341118][ T399] ? __mutex_trylock_common+0xf9/0x260
[ 33.341409][ T399] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.341763][ T399] ? rcu_is_watching+0x12/0xc0
[ 33.342083][ T399] ? rcu_is_watching+0x12/0xc0
[ 33.342370][ T399] ? trace_contention_end+0xdc/0x140
[ 33.342658][ T399] ? __mutex_lock+0x19c/0xcd0
[ 33.342956][ T399] ? find_held_lock+0x2b/0x80
[ 33.343244][ T399] ? rtnl_newlink+0x651/0xa60
[ 33.343536][ T399] ? __create_object+0x5e/0xb0
[ 33.343837][ T399] ? __pfx___mutex_lock+0x10/0x10
[ 33.344126][ T399] ? trace_cap_capable+0x10f/0x190
[ 33.344416][ T399] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.344769][ T399] ? __rtnl_newlink+0x40e/0xa40
[ 33.345077][ T399] rtnl_newlink+0x69a/0xa60
[ 33.345370][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.345672][ T399] ? __lock_acquire+0x44d/0x7e0
[ 33.345978][ T399] ? find_held_lock+0x2b/0x80
[ 33.346272][ T399] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.346558][ T399] ? __lock_release+0x5d/0x170
[ 33.346860][ T399] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.347147][ T399] rtnetlink_rcv_msg+0x710/0xc00
[ 33.347441][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.347734][ T399] ? __lock_acquire+0x44d/0x7e0
[ 33.348046][ T399] netlink_rcv_skb+0x121/0x350
[ 33.348336][ T399] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.348629][ T399] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.348940][ T399] ? netlink_deliver_tap+0x13e/0x340
[ 33.349230][ T399] ? netlink_deliver_tap+0xc3/0x340
[ 33.349519][ T399] netlink_unicast+0x49e/0x780
[ 33.349825][ T399] ? __pfx_netlink_unicast+0x10/0x10
[ 33.350120][ T399] ? __lock_acquire+0x44d/0x7e0
[ 33.350412][ T399] netlink_sendmsg+0x721/0xbe0
[ 33.350705][ T399] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.351006][ T399] ? __import_iovec+0x238/0x3c0
[ 33.351302][ T399] ____sys_sendmsg+0x7ad/0xa10
[ 33.351593][ T399] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.351889][ T399] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.352257][ T399] ___sys_sendmsg+0xed/0x170
[ 33.352543][ T399] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.352839][ T399] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.353197][ T399] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.353487][ T399] ? find_held_lock+0x2b/0x80
[ 33.353791][ T399] ? __lock_acquire+0x44d/0x7e0
[ 33.354084][ T399] ? find_held_lock+0x2b/0x80
[ 33.354379][ T399] ? __virt_addr_valid+0x22e/0x450
[ 33.354666][ T399] ? __lock_release+0x5d/0x170
[ 33.354972][ T399] __sys_sendmsg+0x10b/0x1a0
[ 33.355257][ T399] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.355635][ T399] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.355946][ T399] ? rcu_is_watching+0x12/0xc0
[ 33.356236][ T399] do_syscall_64+0xc1/0x380
[ 33.356522][ T399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.356889][ T399] RIP: 0033:0x7f87eea621e7
[ 33.357186][ T399] 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
[ 33.358190][ T399] RSP: 002b:00007ffe59a3b688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.358624][ T399] RAX: ffffffffffffffda RBX: 00007ffe59a3bdb0 RCX: 00007f87eea621e7
[ 33.359067][ T399] RDX: 0000000000000000 RSI: 00007ffe59a3b6f0 RDI: 0000000000000005
[ 33.359490][ T399] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.359929][ T399] R10: 00007f87ee95fee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.360356][ T399] R13: 00000000686e16ab R14: 0000000000499600 R15: 0000000000000000
[ 33.360800][ T399]
[ 33.361020][ T399] irq event stamp: 42279
[ 33.361239][ T399] hardirqs last enabled at (42289): [] __up_console_sem+0x6b/0x80
[ 33.361723][ T399] hardirqs last disabled at (42298): [] __up_console_sem+0x50/0x80
[ 33.362453][ T399] softirqs last enabled at (41358): [] handle_softirqs+0x358/0x620
[ 33.363352][ T399] softirqs last disabled at (41351): [] __irq_exit_rcu+0xfa/0x160
[ 33.364135][ T399] ---[ end trace 0000000000000000 ]---
[ 33.637416][ T403] ------------[ cut here ]------------
[ 33.637749][ T403] WARNING: CPU: 0 PID: 403 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.638305][ T403] Modules linked in: 8021q vrf veth
[ 33.638594][ T403] CPU: 0 UID: 0 PID: 403 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.639161][ T403] Tainted: [W]=WARN
[ 33.639369][ T403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.639724][ T403] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.640016][ T403] 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
[ 33.640998][ T403] RSP: 0018:ffffc90000917140 EFLAGS: 00010246
[ 33.641346][ T403] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 33.641763][ T403] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 33.642184][ T403] RBP: ffffc90000917230 R08: ffff888005008800 R09: 0000000000000000
[ 33.642597][ T403] R10: ffffc900009175c8 R11: ffffffffa0650668 R12: 1ffff92000122e2c
[ 33.643013][ T403] R13: 000000000000fffe R14: ffffc90000917880 R15: ffff888009572a60
[ 33.643431][ T403] FS: 00007f3319c7a800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 33.643919][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.644267][ T403] CR2: 00000000004e5aa0 CR3: 000000001c56c004 CR4: 0000000000772ef0
[ 33.644679][ T403] PKRU: 55555554
[ 33.644897][ T403] Call Trace:
[ 33.645105][ T403]
[ 33.645250][ T403] ? find_held_lock+0x2b/0x80
[ 33.645539][ T403] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.645823][ T403] ? __lock_release+0x5d/0x170
[ 33.646102][ T403] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.646374][ T403] ? is_bpf_text_address+0x71/0x120
[ 33.646649][ T403] ? kernel_text_address+0xce/0xe0
[ 33.646935][ T403] do_setlink.constprop.0+0x6b1/0x2480
[ 33.647221][ T403] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.647569][ T403] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.647852][ T403] ? validate_chain+0x166/0x4d0
[ 33.648125][ T403] ? __kernel_text_address+0x12/0x40
[ 33.648399][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.648676][ T403] ? __mutex_trylock_common+0xf9/0x260
[ 33.648959][ T403] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.649305][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.649582][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.649875][ T403] ? trace_contention_end+0xdc/0x140
[ 33.650155][ T403] ? __mutex_lock+0x19c/0xcd0
[ 33.650571][ T403] ? find_held_lock+0x2b/0x80
[ 33.650869][ T403] ? rtnl_newlink+0x651/0xa60
[ 33.651144][ T403] ? __create_object+0x5e/0xb0
[ 33.651422][ T403] ? __pfx___mutex_lock+0x10/0x10
[ 33.651700][ T403] ? trace_cap_capable+0x10f/0x190
[ 33.651985][ T403] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.652326][ T403] ? __rtnl_newlink+0x40e/0xa40
[ 33.652627][ T403] rtnl_newlink+0x69a/0xa60
[ 33.652913][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.653185][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.653463][ T403] ? find_held_lock+0x2b/0x80
[ 33.653743][ T403] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.654022][ T403] ? __lock_release+0x5d/0x170
[ 33.654296][ T403] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.654587][ T403] rtnetlink_rcv_msg+0x710/0xc00
[ 33.654870][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.655148][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.655425][ T403] netlink_rcv_skb+0x121/0x350
[ 33.655709][ T403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.656002][ T403] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.656307][ T403] ? netlink_deliver_tap+0x13e/0x340
[ 33.656580][ T403] ? netlink_deliver_tap+0xc3/0x340
[ 33.656863][ T403] netlink_unicast+0x49e/0x780
[ 33.657143][ T403] ? __pfx_netlink_unicast+0x10/0x10
[ 33.657415][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.657714][ T403] netlink_sendmsg+0x721/0xbe0
[ 33.658012][ T403] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.658289][ T403] ? __import_iovec+0x238/0x3c0
[ 33.658586][ T403] ____sys_sendmsg+0x7ad/0xa10
[ 33.658874][ T403] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.659148][ T403] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.659503][ T403] ___sys_sendmsg+0xed/0x170
[ 33.659791][ T403] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.660074][ T403] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.660436][ T403] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.660715][ T403] ? find_held_lock+0x2b/0x80
[ 33.661026][ T403] ? __lock_acquire+0x44d/0x7e0
[ 33.661310][ T403] ? find_held_lock+0x2b/0x80
[ 33.661585][ T403] ? __virt_addr_valid+0x22e/0x450
[ 33.661867][ T403] ? __lock_release+0x5d/0x170
[ 33.662156][ T403] __sys_sendmsg+0x10b/0x1a0
[ 33.662449][ T403] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.662803][ T403] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.663089][ T403] ? rcu_is_watching+0x12/0xc0
[ 33.663367][ T403] do_syscall_64+0xc1/0x380
[ 33.663643][ T403] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.663996][ T403] RIP: 0033:0x7f3319e471e7
[ 33.664292][ T403] 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
[ 33.665285][ T403] RSP: 002b:00007ffe96a0eff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.665709][ T403] RAX: ffffffffffffffda RBX: 00007ffe96a0f720 RCX: 00007f3319e471e7
[ 33.666139][ T403] RDX: 0000000000000000 RSI: 00007ffe96a0f060 RDI: 0000000000000005
[ 33.666551][ T403] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.666970][ T403] R10: 00007f3319d44ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.667381][ T403] R13: 00000000686e16ab R14: 0000000000499600 R15: 0000000000000000
[ 33.667824][ T403]
[ 33.668031][ T403] irq event stamp: 37883
[ 33.668237][ T403] hardirqs last enabled at (37891): [] __up_console_sem+0x6b/0x80
[ 33.668709][ T403] hardirqs last disabled at (37898): [] __up_console_sem+0x50/0x80
[ 33.669194][ T403] softirqs last enabled at (36978): [] handle_softirqs+0x358/0x620
[ 33.669674][ T403] softirqs last disabled at (36549): [] __irq_exit_rcu+0xfa/0x160
[ 33.670154][ T403] ---[ end trace 0000000000000000 ]---
[ 33.916971][ T407] ------------[ cut here ]------------
[ 33.917330][ T407] WARNING: CPU: 2 PID: 407 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.917925][ T407] Modules linked in: 8021q vrf veth
[ 33.918231][ T407] CPU: 2 UID: 0 PID: 407 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.918814][ T407] Tainted: [W]=WARN
[ 33.919038][ T407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.919395][ T407] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.919701][ T407] 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
[ 33.921692][ T407] RSP: 0018:ffffc90000537140 EFLAGS: 00010246
[ 33.922073][ T407] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 33.922497][ T407] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 33.922938][ T407] RBP: ffffc90000537230 R08: ffff888004f4a000 R09: 0000000000000000
[ 33.923367][ T407] R10: ffffc900005375c8 R11: ffffffffa0650668 R12: 1ffff920000a6e2c
[ 33.923802][ T407] R13: 000000000000fffe R14: ffffc90000537880 R15: ffff88801c71d560
[ 33.924227][ T407] FS: 00007f8e55407800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 33.924730][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.925105][ T407] CR2: 00000000004e7370 CR3: 000000000bebe004 CR4: 0000000000772ef0
[ 33.925545][ T407] PKRU: 55555554
[ 33.925765][ T407] Call Trace:
[ 33.925995][ T407]
[ 33.926148][ T407] ? find_held_lock+0x2b/0x80
[ 33.926441][ T407] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.926735][ T407] ? __lock_release+0x5d/0x170
[ 33.927040][ T407] ? __pfx_validate_linkmsg+0x10/0x10
[ 33.927328][ T407] ? is_bpf_text_address+0x71/0x120
[ 33.927614][ T407] ? kernel_text_address+0xce/0xe0
[ 33.927919][ T407] do_setlink.constprop.0+0x6b1/0x2480
[ 33.928213][ T407] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.928582][ T407] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.928879][ T407] ? validate_chain+0x166/0x4d0
[ 33.929173][ T407] ? __kernel_text_address+0x12/0x40
[ 33.929464][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.929755][ T407] ? __mutex_trylock_common+0xf9/0x260
[ 33.930053][ T407] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.930410][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.930709][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.931015][ T407] ? trace_contention_end+0xdc/0x140
[ 33.931301][ T407] ? __mutex_lock+0x19c/0xcd0
[ 33.931593][ T407] ? find_held_lock+0x2b/0x80
[ 33.931899][ T407] ? rtnl_newlink+0x651/0xa60
[ 33.932185][ T407] ? __create_object+0x5e/0xb0
[ 33.932473][ T407] ? __pfx___mutex_lock+0x10/0x10
[ 33.932762][ T407] ? trace_cap_capable+0x10f/0x190
[ 33.933069][ T407] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.933425][ T407] ? __rtnl_newlink+0x40e/0xa40
[ 33.933722][ T407] rtnl_newlink+0x69a/0xa60
[ 33.934033][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.934325][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.934623][ T407] ? find_held_lock+0x2b/0x80
[ 33.934921][ T407] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.935214][ T407] ? __lock_release+0x5d/0x170
[ 33.935512][ T407] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.935809][ T407] rtnetlink_rcv_msg+0x710/0xc00
[ 33.936103][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.936395][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.936687][ T407] netlink_rcv_skb+0x121/0x350
[ 33.936984][ T407] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.937315][ T407] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.937619][ T407] ? netlink_deliver_tap+0x13e/0x340
[ 33.937922][ T407] ? netlink_deliver_tap+0xc3/0x340
[ 33.938220][ T407] netlink_unicast+0x49e/0x780
[ 33.938742][ T407] ? __pfx_netlink_unicast+0x10/0x10
[ 33.939291][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.939763][ T407] netlink_sendmsg+0x721/0xbe0
[ 33.940076][ T407] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.940377][ T407] ? __import_iovec+0x238/0x3c0
[ 33.940671][ T407] ____sys_sendmsg+0x7ad/0xa10
[ 33.940972][ T407] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.941256][ T407] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.941625][ T407] ___sys_sendmsg+0xed/0x170
[ 33.941918][ T407] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.942206][ T407] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.942568][ T407] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.942870][ T407] ? find_held_lock+0x2b/0x80
[ 33.943162][ T407] ? __lock_acquire+0x44d/0x7e0
[ 33.943457][ T407] ? find_held_lock+0x2b/0x80
[ 33.943742][ T407] ? __virt_addr_valid+0x22e/0x450
[ 33.944057][ T407] ? __lock_release+0x5d/0x170
[ 33.944352][ T407] __sys_sendmsg+0x10b/0x1a0
[ 33.944642][ T407] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.945003][ T407] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.945305][ T407] ? rcu_is_watching+0x12/0xc0
[ 33.945607][ T407] do_syscall_64+0xc1/0x380
[ 33.945908][ T407] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.946259][ T407] RIP: 0033:0x7f8e555d41e7
[ 33.946556][ T407] 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
[ 33.947561][ T407] RSP: 002b:00007fff5b12d118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.947996][ T407] RAX: ffffffffffffffda RBX: 00007fff5b12d840 RCX: 00007f8e555d41e7
[ 33.948420][ T407] RDX: 0000000000000000 RSI: 00007fff5b12d180 RDI: 0000000000000005
[ 33.948856][ T407] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 33.949275][ T407] R10: 00007f8e554d1ee8 R11: 0000000000000246 R12: 0000000000000004
[ 33.949698][ T407] R13: 00000000686e16ab R14: 0000000000499600 R15: 0000000000000000
[ 33.950141][ T407]
[ 33.950359][ T407] irq event stamp: 38161
[ 33.950582][ T407] hardirqs last enabled at (38171): [] __up_console_sem+0x6b/0x80
[ 33.951076][ T407] hardirqs last disabled at (38182): [] __up_console_sem+0x50/0x80
[ 33.951556][ T407] softirqs last enabled at (37238): [] handle_softirqs+0x358/0x620
[ 33.952048][ T407] softirqs last disabled at (36543): [] __irq_exit_rcu+0xfa/0x160
[ 33.952555][ T407] ---[ end trace 0000000000000000 ]---
[ 34.199642][ T411] ------------[ cut here ]------------
[ 34.200110][ T411] WARNING: CPU: 2 PID: 411 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.200686][ T411] Modules linked in: 8021q vrf veth
[ 34.201011][ T411] CPU: 2 UID: 0 PID: 411 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.201591][ T411] Tainted: [W]=WARN
[ 34.201839][ T411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.202205][ T411] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.202505][ T411] 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
[ 34.203508][ T411] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 34.203881][ T411] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 34.204314][ T411] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 34.204739][ T411] RBP: ffffc900008f7230 R08: ffff888004fdb800 R09: 0000000000000000
[ 34.205178][ T411] R10: ffffc900008f75c8 R11: ffffffffa0650668 R12: 1ffff9200011ee2c
[ 34.205614][ T411] R13: 000000000000fffe R14: ffffc900008f7880 R15: ffff88801c71ea60
[ 34.206064][ T411] FS: 00007f238e1ec800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 34.206556][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.206927][ T411] CR2: 00000000004e5aa8 CR3: 000000000b491001 CR4: 0000000000772ef0
[ 34.207354][ T411] PKRU: 55555554
[ 34.207572][ T411] Call Trace:
[ 34.207808][ T411]
[ 34.207962][ T411] ? find_held_lock+0x2b/0x80
[ 34.208292][ T411] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.208580][ T411] ? __lock_release+0x5d/0x170
[ 34.208882][ T411] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.209175][ T411] ? is_bpf_text_address+0x71/0x120
[ 34.209462][ T411] ? kernel_text_address+0xce/0xe0
[ 34.209757][ T411] do_setlink.constprop.0+0x6b1/0x2480
[ 34.210100][ T411] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.210468][ T411] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.210756][ T411] ? validate_chain+0x166/0x4d0
[ 34.211060][ T411] ? __kernel_text_address+0x12/0x40
[ 34.211350][ T411] ? __lock_acquire+0x44d/0x7e0
[ 34.211667][ T411] ? __mutex_trylock_common+0xf9/0x260
[ 34.212219][ T411] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.212758][ T411] ? rcu_is_watching+0x12/0xc0
[ 34.213072][ T411] ? rcu_is_watching+0x12/0xc0
[ 34.213362][ T411] ? trace_contention_end+0xdc/0x140
[ 34.213648][ T411] ? __mutex_lock+0x19c/0xcd0
[ 34.213963][ T411] ? find_held_lock+0x2b/0x80
[ 34.214255][ T411] ? rtnl_newlink+0x651/0xa60
[ 34.214545][ T411] ? __pfx___mutex_lock+0x10/0x10
[ 34.214852][ T411] ? irqentry_exit+0x3b/0x90
[ 34.215143][ T411] ? __rtnl_newlink+0x40e/0xa40
[ 34.215447][ T411] rtnl_newlink+0x69a/0xa60
[ 34.215744][ T411] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.216041][ T411] ? __lock_acquire+0x44d/0x7e0
[ 34.216337][ T411] ? find_held_lock+0x2b/0x80
[ 34.216624][ T411] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.216920][ T411] ? __lock_release+0x5d/0x170
[ 34.217221][ T411] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.217509][ T411] rtnetlink_rcv_msg+0x710/0xc00
[ 34.217820][ T411] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.218114][ T411] ? __lock_acquire+0x44d/0x7e0
[ 34.218408][ T411] netlink_rcv_skb+0x121/0x350
[ 34.218692][ T411] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.218993][ T411] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.219297][ T411] ? netlink_deliver_tap+0x13e/0x340
[ 34.219582][ T411] ? netlink_deliver_tap+0xc3/0x340
[ 34.219880][ T411] netlink_unicast+0x49e/0x780
[ 34.220173][ T411] ? __pfx_netlink_unicast+0x10/0x10
[ 34.220457][ T411] ? __lock_acquire+0x44d/0x7e0
[ 34.220749][ T411] netlink_sendmsg+0x721/0xbe0
[ 34.221052][ T411] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.221346][ T411] ? __import_iovec+0x238/0x3c0
[ 34.221641][ T411] ____sys_sendmsg+0x7ad/0xa10
[ 34.221954][ T411] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.222239][ T411] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.222605][ T411] ___sys_sendmsg+0xed/0x170
[ 34.222904][ T411] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.223193][ T411] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.223552][ T411] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.223855][ T411] ? find_held_lock+0x2b/0x80
[ 34.224148][ T411] ? __lock_acquire+0x44d/0x7e0
[ 34.224441][ T411] ? find_held_lock+0x2b/0x80
[ 34.224731][ T411] ? __virt_addr_valid+0x22e/0x450
[ 34.225028][ T411] ? __lock_release+0x5d/0x170
[ 34.225322][ T411] __sys_sendmsg+0x10b/0x1a0
[ 34.225623][ T411] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.226004][ T411] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.226305][ T411] ? rcu_is_watching+0x12/0xc0
[ 34.226593][ T411] do_syscall_64+0xc1/0x380
[ 34.226894][ T411] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.227279][ T411] RIP: 0033:0x7f238e3b91e7
[ 34.227578][ T411] 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
[ 34.228588][ T411] RSP: 002b:00007ffdcb8345c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.229026][ T411] RAX: ffffffffffffffda RBX: 00007ffdcb834cf0 RCX: 00007f238e3b91e7
[ 34.229449][ T411] RDX: 0000000000000000 RSI: 00007ffdcb834630 RDI: 0000000000000005
[ 34.229901][ T411] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 34.230325][ T411] R10: 00007f238e2b6ee8 R11: 0000000000000246 R12: 0000000000000004
[ 34.230745][ T411] R13: 00000000686e16ab R14: 0000000000499600 R15: 0000000000000000
[ 34.231198][ T411]
[ 34.231417][ T411] irq event stamp: 44833
[ 34.231636][ T411] hardirqs last enabled at (44843): [] __up_console_sem+0x6b/0x80
[ 34.232141][ T411] hardirqs last disabled at (44854): [] __up_console_sem+0x50/0x80
[ 34.232628][ T411] softirqs last enabled at (44788): [] handle_softirqs+0x358/0x620
[ 34.233128][ T411] softirqs last disabled at (44765): [] __irq_exit_rcu+0xfa/0x160
[ 34.233657][ T411] ---[ end trace 0000000000000000 ]---
[ 34.483573][ T415] ------------[ cut here ]------------
[ 34.484304][ T415] WARNING: CPU: 3 PID: 415 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.484870][ T415] Modules linked in: 8021q vrf veth
[ 34.485169][ T415] CPU: 3 UID: 0 PID: 415 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.485755][ T415] Tainted: [W]=WARN
[ 34.485976][ T415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.486319][ T415] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.486606][ T415] 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
[ 34.487607][ T415] RSP: 0018:ffffc90000977140 EFLAGS: 00010246
[ 34.487969][ T415] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 34.488384][ T415] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 34.488805][ T415] RBP: ffffc90000977230 R08: ffff88800a7e2000 R09: 0000000000000000
[ 34.489224][ T415] R10: ffffc900009775c8 R11: ffffffffa0650668 R12: 1ffff9200012ee2c
[ 34.489635][ T415] R13: 000000000000fffe R14: ffffc90000977880 R15: ffff88801c71f860
[ 34.490060][ T415] FS: 00007f51e29c1800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 34.490540][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.490905][ T415] CR2: 00000000004e7378 CR3: 000000000be74002 CR4: 0000000000772ef0
[ 34.491319][ T415] PKRU: 55555554
[ 34.491526][ T415] Call Trace:
[ 34.491732][ T415]
[ 34.491882][ T415] ? find_held_lock+0x2b/0x80
[ 34.492162][ T415] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.492434][ T415] ? __lock_release+0x5d/0x170
[ 34.492721][ T415] ? __pfx_validate_linkmsg+0x10/0x10
[ 34.493007][ T415] ? is_bpf_text_address+0x71/0x120
[ 34.493284][ T415] ? kernel_text_address+0xce/0xe0
[ 34.493565][ T415] do_setlink.constprop.0+0x6b1/0x2480
[ 34.493860][ T415] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.494209][ T415] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.494482][ T415] ? validate_chain+0x166/0x4d0
[ 34.494762][ T415] ? __kernel_text_address+0x12/0x40
[ 34.495051][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.495337][ T415] ? __mutex_trylock_common+0xf9/0x260
[ 34.495628][ T415] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.495980][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.496259][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.496533][ T415] ? trace_contention_end+0xdc/0x140
[ 34.496821][ T415] ? __mutex_lock+0x19c/0xcd0
[ 34.497100][ T415] ? find_held_lock+0x2b/0x80
[ 34.497374][ T415] ? rtnl_newlink+0x651/0xa60
[ 34.497646][ T415] ? __create_object+0x5e/0xb0
[ 34.497933][ T415] ? __pfx___mutex_lock+0x10/0x10
[ 34.498209][ T415] ? trace_cap_capable+0x10f/0x190
[ 34.498484][ T415] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.498843][ T415] ? __rtnl_newlink+0x40e/0xa40
[ 34.499126][ T415] rtnl_newlink+0x69a/0xa60
[ 34.499406][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.499682][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.499972][ T415] ? find_held_lock+0x2b/0x80
[ 34.500248][ T415] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.500521][ T415] ? __lock_release+0x5d/0x170
[ 34.500809][ T415] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.501116][ T415] rtnetlink_rcv_msg+0x710/0xc00
[ 34.501395][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.501675][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.501968][ T415] netlink_rcv_skb+0x121/0x350
[ 34.502252][ T415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.502528][ T415] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.502831][ T415] ? netlink_deliver_tap+0x13e/0x340
[ 34.503112][ T415] ? netlink_deliver_tap+0xc3/0x340
[ 34.503393][ T415] netlink_unicast+0x49e/0x780
[ 34.503670][ T415] ? __pfx_netlink_unicast+0x10/0x10
[ 34.503956][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.504238][ T415] netlink_sendmsg+0x721/0xbe0
[ 34.504514][ T415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.504797][ T415] ? __import_iovec+0x238/0x3c0
[ 34.505080][ T415] ____sys_sendmsg+0x7ad/0xa10
[ 34.505363][ T415] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.505650][ T415] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.506017][ T415] ___sys_sendmsg+0xed/0x170
[ 34.506294][ T415] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.506567][ T415] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.506919][ T415] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.507204][ T415] ? find_held_lock+0x2b/0x80
[ 34.507481][ T415] ? __lock_acquire+0x44d/0x7e0
[ 34.507759][ T415] ? find_held_lock+0x2b/0x80
[ 34.508048][ T415] ? __virt_addr_valid+0x22e/0x450
[ 34.508325][ T415] ? __lock_release+0x5d/0x170
[ 34.508605][ T415] __sys_sendmsg+0x10b/0x1a0
[ 34.508890][ T415] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.509232][ T415] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.509525][ T415] ? rcu_is_watching+0x12/0xc0
[ 34.509810][ T415] do_syscall_64+0xc1/0x380
[ 34.510088][ T415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.510427][ T415] RIP: 0033:0x7f51e2b8e1e7
[ 34.510715][ T415] 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
[ 34.511715][ T415] RSP: 002b:00007fff1e6ce808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.512147][ T415] RAX: ffffffffffffffda RBX: 00007fff1e6cef30 RCX: 00007f51e2b8e1e7
[ 34.512558][ T415] RDX: 0000000000000000 RSI: 00007fff1e6ce870 RDI: 0000000000000005
[ 34.512981][ T415] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 34.513463][ T415] R10: 00007f51e2a8bee8 R11: 0000000000000246 R12: 0000000000000004
[ 34.513907][ T415] R13: 00000000686e16ac R14: 0000000000499600 R15: 0000000000000000
[ 34.514357][ T415]
[ 34.514575][ T415] irq event stamp: 34331
[ 34.514802][ T415] hardirqs last enabled at (34341): [] __up_console_sem+0x6b/0x80
[ 34.515298][ T415] hardirqs last disabled at (34348): [] __up_console_sem+0x50/0x80
[ 34.515798][ T415] softirqs last enabled at (33506): [] handle_softirqs+0x358/0x620
[ 34.516273][ T415] softirqs last disabled at (33501): [] __irq_exit_rcu+0xfa/0x160
[ 34.516753][ T415] ---[ end trace 0000000000000000 ]---
[ 35.587602][ T424] ------------[ cut here ]------------
[ 35.587951][ T424] WARNING: CPU: 0 PID: 424 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.588538][ T424] Modules linked in: 8021q vrf veth
[ 35.588854][ T424] CPU: 0 UID: 0 PID: 424 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.589469][ T424] Tainted: [W]=WARN
[ 35.589690][ T424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.590061][ T424] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.590364][ T424] 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
[ 35.591399][ T424] RSP: 0018:ffffc900009a7140 EFLAGS: 00010246
[ 35.591749][ T424] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 35.592222][ T424] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 35.592640][ T424] RBP: ffffc900009a7230 R08: ffff88800b44a000 R09: 0000000000000000
[ 35.593104][ T424] R10: ffffc900009a75c8 R11: ffffffffa0650668 R12: 1ffff92000134e2c
[ 35.593696][ T424] R13: 00000000000005dc R14: ffffc900009a7880 R15: ffff88800b578060
[ 35.594238][ T424] FS: 00007f1d9b981800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 35.594728][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.595092][ T424] CR2: 00000000004e7370 CR3: 0000000008f37005 CR4: 0000000000772ef0
[ 35.595527][ T424] PKRU: 55555554
[ 35.595744][ T424] Call Trace:
[ 35.595961][ T424]
[ 35.596103][ T424] ? find_held_lock+0x2b/0x80
[ 35.596396][ T424] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.596674][ T424] ? __lock_release+0x5d/0x170
[ 35.596975][ T424] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.597255][ T424] ? is_bpf_text_address+0x71/0x120
[ 35.597547][ T424] ? kernel_text_address+0xce/0xe0
[ 35.597840][ T424] do_setlink.constprop.0+0x6b1/0x2480
[ 35.598130][ T424] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.598479][ T424] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.598756][ T424] ? validate_chain+0x166/0x4d0
[ 35.599047][ T424] ? __kernel_text_address+0x12/0x40
[ 35.599332][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.599620][ T424] ? __mutex_trylock_common+0xf9/0x260
[ 35.599914][ T424] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.600273][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.600586][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.601030][ T424] ? trace_contention_end+0xdc/0x140
[ 35.601314][ T424] ? __mutex_lock+0x19c/0xcd0
[ 35.601598][ T424] ? find_held_lock+0x2b/0x80
[ 35.601894][ T424] ? rtnl_newlink+0x651/0xa60
[ 35.602186][ T424] ? __create_object+0x5e/0xb0
[ 35.602493][ T424] ? __pfx___mutex_lock+0x10/0x10
[ 35.602798][ T424] ? trace_cap_capable+0x10f/0x190
[ 35.603093][ T424] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.603448][ T424] ? __rtnl_newlink+0x40e/0xa40
[ 35.603739][ T424] rtnl_newlink+0x69a/0xa60
[ 35.604036][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.604329][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.604614][ T424] ? find_held_lock+0x2b/0x80
[ 35.604901][ T424] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.605177][ T424] ? __lock_release+0x5d/0x170
[ 35.605462][ T424] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.605754][ T424] rtnetlink_rcv_msg+0x710/0xc00
[ 35.606059][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.606338][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.606622][ T424] netlink_rcv_skb+0x121/0x350
[ 35.606937][ T424] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.607221][ T424] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.607507][ T424] ? netlink_deliver_tap+0x13e/0x340
[ 35.607788][ T424] ? netlink_deliver_tap+0xc3/0x340
[ 35.608066][ T424] netlink_unicast+0x49e/0x780
[ 35.608349][ T424] ? __pfx_netlink_unicast+0x10/0x10
[ 35.608623][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.608916][ T424] netlink_sendmsg+0x721/0xbe0
[ 35.609211][ T424] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.609511][ T424] ? __import_iovec+0x238/0x3c0
[ 35.609807][ T424] ____sys_sendmsg+0x7ad/0xa10
[ 35.610090][ T424] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.610364][ T424] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.610744][ T424] ___sys_sendmsg+0xed/0x170
[ 35.611060][ T424] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.611348][ T424] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.611692][ T424] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.612014][ T424] ? find_held_lock+0x2b/0x80
[ 35.612319][ T424] ? __lock_acquire+0x44d/0x7e0
[ 35.612621][ T424] ? find_held_lock+0x2b/0x80
[ 35.612913][ T424] ? __virt_addr_valid+0x22e/0x450
[ 35.613200][ T424] ? __lock_release+0x5d/0x170
[ 35.613506][ T424] __sys_sendmsg+0x10b/0x1a0
[ 35.613855][ T424] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.614239][ T424] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.614641][ T424] ? rcu_is_watching+0x12/0xc0
[ 35.615049][ T424] do_syscall_64+0xc1/0x380
[ 35.615340][ T424] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.615703][ T424] RIP: 0033:0x7f1d9bb4e1e7
[ 35.616012][ T424] 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
[ 35.617043][ T424] RSP: 002b:00007ffd0dbe1d68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.617494][ T424] RAX: ffffffffffffffda RBX: 00007ffd0dbe2490 RCX: 00007f1d9bb4e1e7
[ 35.617932][ T424] RDX: 0000000000000000 RSI: 00007ffd0dbe1dd0 RDI: 0000000000000005
[ 35.618356][ T424] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.618786][ T424] R10: 00007f1d9ba4bee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.619213][ T424] R13: 00000000686e16ad R14: 0000000000499600 R15: 0000000000000000
[ 35.619645][ T424]
[ 35.619864][ T424] irq event stamp: 38731
[ 35.620078][ T424] hardirqs last enabled at (38739): [] __up_console_sem+0x6b/0x80
[ 35.620588][ T424] hardirqs last disabled at (38746): [] __up_console_sem+0x50/0x80
[ 35.621095][ T424] softirqs last enabled at (38254): [] handle_softirqs+0x358/0x620
[ 35.621590][ T424] softirqs last disabled at (38237): [] __irq_exit_rcu+0xfa/0x160
[ 35.622105][ T424] ---[ end trace 0000000000000000 ]---
[ 35.759404][ T425] ------------[ cut here ]------------
[ 35.759771][ T425] WARNING: CPU: 2 PID: 425 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.760381][ T425] Modules linked in: 8021q vrf veth
[ 35.760708][ T425] CPU: 2 UID: 0 PID: 425 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.761373][ T425] Tainted: [W]=WARN
[ 35.761651][ T425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.762061][ T425] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.762379][ T425] 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
[ 35.763471][ T425] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 35.763882][ T425] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 35.764342][ T425] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 35.764811][ T425] RBP: ffffc900008f7230 R08: ffff88800209a000 R09: 0000000000000000
[ 35.765292][ T425] R10: ffffc900008f75c8 R11: ffffffffa0650668 R12: 1ffff9200011ee2c
[ 35.765764][ T425] R13: 00000000000005dc R14: ffffc900008f7880 R15: ffff88800a53e6e0
[ 35.766254][ T425] FS: 00007f2b1e677800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 35.766774][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.767175][ T425] CR2: 00000000004e5aa0 CR3: 0000000008d58005 CR4: 0000000000772ef0
[ 35.767625][ T425] PKRU: 55555554
[ 35.767873][ T425] Call Trace:
[ 35.768136][ T425]
[ 35.768299][ T425] ? find_held_lock+0x2b/0x80
[ 35.768612][ T425] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.768955][ T425] ? __lock_release+0x5d/0x170
[ 35.769270][ T425] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.769577][ T425] ? is_bpf_text_address+0x71/0x120
[ 35.769899][ T425] ? kernel_text_address+0xce/0xe0
[ 35.770215][ T425] do_setlink.constprop.0+0x6b1/0x2480
[ 35.770524][ T425] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.770939][ T425] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.771249][ T425] ? validate_chain+0x166/0x4d0
[ 35.771551][ T425] ? __kernel_text_address+0x12/0x40
[ 35.771869][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.772180][ T425] ? __mutex_trylock_common+0xf9/0x260
[ 35.772494][ T425] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.772877][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.773198][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.773501][ T425] ? trace_contention_end+0xdc/0x140
[ 35.773877][ T425] ? __mutex_lock+0x19c/0xcd0
[ 35.774187][ T425] ? find_held_lock+0x2b/0x80
[ 35.774490][ T425] ? rtnl_newlink+0x651/0xa60
[ 35.774804][ T425] ? __create_object+0x5e/0xb0
[ 35.775119][ T425] ? __pfx___mutex_lock+0x10/0x10
[ 35.775431][ T425] ? trace_cap_capable+0x10f/0x190
[ 35.775761][ T425] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.776153][ T425] ? __rtnl_newlink+0x40e/0xa40
[ 35.776468][ T425] rtnl_newlink+0x69a/0xa60
[ 35.776789][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.777107][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.777424][ T425] ? find_held_lock+0x2b/0x80
[ 35.777726][ T425] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.778040][ T425] ? __lock_release+0x5d/0x170
[ 35.778409][ T425] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.778742][ T425] rtnetlink_rcv_msg+0x710/0xc00
[ 35.779110][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.779522][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.779923][ T425] netlink_rcv_skb+0x121/0x350
[ 35.780237][ T425] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.780541][ T425] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.780862][ T425] ? netlink_deliver_tap+0x13e/0x340
[ 35.781162][ T425] ? netlink_deliver_tap+0xc3/0x340
[ 35.781464][ T425] netlink_unicast+0x49e/0x780
[ 35.781771][ T425] ? __pfx_netlink_unicast+0x10/0x10
[ 35.782091][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.782406][ T425] netlink_sendmsg+0x721/0xbe0
[ 35.782712][ T425] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.783030][ T425] ? __import_iovec+0x238/0x3c0
[ 35.783341][ T425] ____sys_sendmsg+0x7ad/0xa10
[ 35.783646][ T425] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.783959][ T425] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.784341][ T425] ___sys_sendmsg+0xed/0x170
[ 35.784644][ T425] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.784955][ T425] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.785325][ T425] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.785642][ T425] ? find_held_lock+0x2b/0x80
[ 35.785958][ T425] ? __lock_acquire+0x44d/0x7e0
[ 35.786266][ T425] ? find_held_lock+0x2b/0x80
[ 35.786565][ T425] ? __virt_addr_valid+0x22e/0x450
[ 35.786883][ T425] ? __lock_release+0x5d/0x170
[ 35.787190][ T425] __sys_sendmsg+0x10b/0x1a0
[ 35.787489][ T425] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.787869][ T425] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.788180][ T425] ? rcu_is_watching+0x12/0xc0
[ 35.788479][ T425] do_syscall_64+0xc1/0x380
[ 35.788789][ T425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.789173][ T425] RIP: 0033:0x7f2b1e8441e7
[ 35.789480][ T425] 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
[ 35.790543][ T425] RSP: 002b:00007ffd26fe17e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.791155][ T425] RAX: ffffffffffffffda RBX: 00007ffd26fe1f10 RCX: 00007f2b1e8441e7
[ 35.791616][ T425] RDX: 0000000000000000 RSI: 00007ffd26fe1850 RDI: 0000000000000005
[ 35.792098][ T425] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.792544][ T425] R10: 00007f2b1e741ee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.793014][ T425] R13: 00000000686e16ad R14: 0000000000499600 R15: 0000000000000000
[ 35.793483][ T425]
[ 35.793713][ T425] irq event stamp: 44455
[ 35.793955][ T425] hardirqs last enabled at (44467): [] __up_console_sem+0x6b/0x80
[ 35.794470][ T425] hardirqs last disabled at (44476): [] __up_console_sem+0x50/0x80
[ 35.794988][ T425] softirqs last enabled at (43342): [] netlink_release+0x328/0xf20
[ 35.795518][ T425] softirqs last disabled at (43340): [] netlink_release+0x2b3/0xf20
[ 35.796040][ T425] ---[ end trace 0000000000000000 ]---
[ 35.922179][ T426] ------------[ cut here ]------------
[ 35.922531][ T426] WARNING: CPU: 2 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.923163][ T426] Modules linked in: 8021q vrf veth
[ 35.923504][ T426] CPU: 2 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.924511][ T426] Tainted: [W]=WARN
[ 35.924803][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.925250][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.925565][ T426] 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
[ 35.926581][ T426] RSP: 0018:ffffc900009a7140 EFLAGS: 00010246
[ 35.926958][ T426] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 35.927394][ T426] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 35.927849][ T426] RBP: ffffc900009a7230 R08: ffff88800bc7b800 R09: 0000000000000000
[ 35.928273][ T426] R10: ffffc900009a75c8 R11: ffffffffa0650668 R12: 1ffff92000134e2c
[ 35.928705][ T426] R13: 00000000000005dc R14: ffffc900009a7880 R15: ffff88800a53c3e0
[ 35.929158][ T426] FS: 00007f9ae4195800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 35.929655][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.930028][ T426] CR2: 00000000004e7378 CR3: 000000000b7ce006 CR4: 0000000000772ef0
[ 35.930457][ T426] PKRU: 55555554
[ 35.930678][ T426] Call Trace:
[ 35.930915][ T426]
[ 35.931075][ T426] ? find_held_lock+0x2b/0x80
[ 35.931372][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 35.931676][ T426] ? __lock_release+0x5d/0x170
[ 35.932045][ T426] ? __pfx_validate_linkmsg+0x10/0x10
[ 35.932337][ T426] ? is_bpf_text_address+0x71/0x120
[ 35.932741][ T426] ? kernel_text_address+0xce/0xe0
[ 35.933053][ T426] do_setlink.constprop.0+0x6b1/0x2480
[ 35.933366][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 35.933734][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 35.934115][ T426] ? validate_chain+0x166/0x4d0
[ 35.934636][ T426] ? __kernel_text_address+0x12/0x40
[ 35.934947][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.935252][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 35.935570][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 35.935942][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.936238][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.936539][ T426] ? trace_contention_end+0xdc/0x140
[ 35.936845][ T426] ? __mutex_lock+0x19c/0xcd0
[ 35.937136][ T426] ? find_held_lock+0x2b/0x80
[ 35.937449][ T426] ? rtnl_newlink+0x651/0xa60
[ 35.937737][ T426] ? __create_object+0x5e/0xb0
[ 35.938072][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 35.938411][ T426] ? trace_cap_capable+0x10f/0x190
[ 35.938699][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 35.939070][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 35.939378][ T426] rtnl_newlink+0x69a/0xa60
[ 35.939672][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.939973][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.940267][ T426] ? find_held_lock+0x2b/0x80
[ 35.940587][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 35.940888][ T426] ? __lock_release+0x5d/0x170
[ 35.941190][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 35.941576][ T426] rtnetlink_rcv_msg+0x710/0xc00
[ 35.941899][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.942229][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.942552][ T426] netlink_rcv_skb+0x121/0x350
[ 35.942871][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.943168][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.943479][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 35.943763][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 35.944085][ T426] netlink_unicast+0x49e/0x780
[ 35.944385][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 35.944670][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.944996][ T426] netlink_sendmsg+0x721/0xbe0
[ 35.945342][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.945659][ T426] ? __import_iovec+0x238/0x3c0
[ 35.945967][ T426] ____sys_sendmsg+0x7ad/0xa10
[ 35.946277][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.946574][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.946966][ T426] ___sys_sendmsg+0xed/0x170
[ 35.947284][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 35.947571][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 35.947953][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.948243][ T426] ? find_held_lock+0x2b/0x80
[ 35.948531][ T426] ? __lock_acquire+0x44d/0x7e0
[ 35.948832][ T426] ? find_held_lock+0x2b/0x80
[ 35.949137][ T426] ? __virt_addr_valid+0x22e/0x450
[ 35.949426][ T426] ? __lock_release+0x5d/0x170
[ 35.949807][ T426] __sys_sendmsg+0x10b/0x1a0
[ 35.950107][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 35.950455][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.950755][ T426] ? rcu_is_watching+0x12/0xc0
[ 35.951101][ T426] do_syscall_64+0xc1/0x380
[ 35.951400][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.951751][ T426] RIP: 0033:0x7f9ae43621e7
[ 35.952092][ T426] 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
[ 35.953453][ T426] RSP: 002b:00007ffec974e648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.953933][ T426] RAX: ffffffffffffffda RBX: 00007ffec974ed70 RCX: 00007f9ae43621e7
[ 35.954398][ T426] RDX: 0000000000000000 RSI: 00007ffec974e6b0 RDI: 0000000000000005
[ 35.954833][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 35.955281][ T426] R10: 00007f9ae425fee8 R11: 0000000000000246 R12: 0000000000000004
[ 35.955729][ T426] R13: 00000000686e16ad R14: 0000000000499600 R15: 0000000000000000
[ 35.956223][ T426]
[ 35.956450][ T426] irq event stamp: 36353
[ 35.956683][ T426] hardirqs last enabled at (36363): [] __up_console_sem+0x6b/0x80
[ 35.957514][ T426] hardirqs last disabled at (36374): [] __up_console_sem+0x50/0x80
[ 35.958175][ T426] softirqs last enabled at (36286): [] handle_softirqs+0x358/0x620
[ 35.958768][ T426] softirqs last disabled at (36265): [] __irq_exit_rcu+0xfa/0x160
[ 35.959311][ T426] ---[ end trace 0000000000000000 ]---
[ 36.086017][ T427] ------------[ cut here ]------------
[ 36.086329][ T427] WARNING: CPU: 0 PID: 427 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.087129][ T427] Modules linked in: 8021q vrf veth
[ 36.087525][ T427] CPU: 0 UID: 0 PID: 427 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.088136][ T427] Tainted: [W]=WARN
[ 36.088370][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.088713][ T427] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.089040][ T427] 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
[ 36.090063][ T427] RSP: 0018:ffffc900008f7140 EFLAGS: 00010246
[ 36.090413][ T427] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 36.090856][ T427] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 36.091422][ T427] RBP: ffffc900008f7230 R08: ffff8880029d5000 R09: 0000000000000000
[ 36.091891][ T427] R10: ffffc900008f75c8 R11: ffffffffa0650668 R12: 1ffff9200011ee2c
[ 36.092352][ T427] R13: 00000000000005dc R14: ffffc900008f7880 R15: ffff88800a53c760
[ 36.093157][ T427] FS: 00007f8bf7b70800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 36.093665][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.094119][ T427] CR2: 00000000004e5aa8 CR3: 0000000005007004 CR4: 0000000000772ef0
[ 36.094551][ T427] PKRU: 55555554
[ 36.094856][ T427] Call Trace:
[ 36.095106][ T427]
[ 36.095251][ T427] ? find_held_lock+0x2b/0x80
[ 36.095558][ T427] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.095859][ T427] ? __lock_release+0x5d/0x170
[ 36.096208][ T427] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.096502][ T427] ? is_bpf_text_address+0x71/0x120
[ 36.096822][ T427] ? kernel_text_address+0xce/0xe0
[ 36.097100][ T427] do_setlink.constprop.0+0x6b1/0x2480
[ 36.097451][ T427] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.097888][ T427] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.098229][ T427] ? validate_chain+0x166/0x4d0
[ 36.098629][ T427] ? __kernel_text_address+0x12/0x40
[ 36.098976][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.099271][ T427] ? __mutex_trylock_common+0xf9/0x260
[ 36.099642][ T427] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.100152][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.100571][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.100927][ T427] ? trace_contention_end+0xdc/0x140
[ 36.101217][ T427] ? __mutex_lock+0x19c/0xcd0
[ 36.101573][ T427] ? find_held_lock+0x2b/0x80
[ 36.101904][ T427] ? rtnl_newlink+0x651/0xa60
[ 36.102253][ T427] ? __create_object+0x5e/0xb0
[ 36.102578][ T427] ? __pfx___mutex_lock+0x10/0x10
[ 36.103040][ T427] ? trace_cap_capable+0x10f/0x190
[ 36.103449][ T427] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.103978][ T427] ? __rtnl_newlink+0x40e/0xa40
[ 36.104333][ T427] rtnl_newlink+0x69a/0xa60
[ 36.104682][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.105005][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.105330][ T427] ? find_held_lock+0x2b/0x80
[ 36.105626][ T427] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.105968][ T427] ? __lock_release+0x5d/0x170
[ 36.106289][ T427] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.106627][ T427] rtnetlink_rcv_msg+0x710/0xc00
[ 36.107034][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.107428][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.107743][ T427] netlink_rcv_skb+0x121/0x350
[ 36.108059][ T427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.108421][ T427] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.108813][ T427] ? netlink_deliver_tap+0x13e/0x340
[ 36.109263][ T427] ? netlink_deliver_tap+0xc3/0x340
[ 36.109679][ T427] netlink_unicast+0x49e/0x780
[ 36.110064][ T427] ? __pfx_netlink_unicast+0x10/0x10
[ 36.110437][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.110850][ T427] netlink_sendmsg+0x721/0xbe0
[ 36.111228][ T427] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.111623][ T427] ? __import_iovec+0x238/0x3c0
[ 36.112006][ T427] ____sys_sendmsg+0x7ad/0xa10
[ 36.112385][ T427] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.112800][ T427] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.113327][ T427] ___sys_sendmsg+0xed/0x170
[ 36.113675][ T427] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.114091][ T427] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.114521][ T427] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.114896][ T427] ? find_held_lock+0x2b/0x80
[ 36.115319][ T427] ? __lock_acquire+0x44d/0x7e0
[ 36.115817][ T427] ? find_held_lock+0x2b/0x80
[ 36.116167][ T427] ? __virt_addr_valid+0x22e/0x450
[ 36.116509][ T427] ? __lock_release+0x5d/0x170
[ 36.116862][ T427] __sys_sendmsg+0x10b/0x1a0
[ 36.117325][ T427] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.117804][ T427] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.118194][ T427] ? rcu_is_watching+0x12/0xc0
[ 36.118637][ T427] do_syscall_64+0xc1/0x380
[ 36.119077][ T427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.119459][ T427] RIP: 0033:0x7f8bf7d3d1e7
[ 36.119806][ T427] 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
[ 36.121086][ T427] RSP: 002b:00007ffd6e328a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.121634][ T427] RAX: ffffffffffffffda RBX: 00007ffd6e3291c0 RCX: 00007f8bf7d3d1e7
[ 36.122232][ T427] RDX: 0000000000000000 RSI: 00007ffd6e328b00 RDI: 0000000000000005
[ 36.122748][ T427] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.123379][ T427] R10: 00007f8bf7c3aee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.123858][ T427] R13: 00000000686e16ad R14: 0000000000499600 R15: 0000000000000000
[ 36.124428][ T427]
[ 36.124737][ T427] irq event stamp: 38229
[ 36.124990][ T427] hardirqs last enabled at (38239): [] __up_console_sem+0x6b/0x80
[ 36.125724][ T427] hardirqs last disabled at (38246): [] __up_console_sem+0x50/0x80
[ 36.126317][ T427] softirqs last enabled at (37526): [] handle_softirqs+0x358/0x620
[ 36.126936][ T427] softirqs last disabled at (37445): [] __irq_exit_rcu+0xfa/0x160
[ 36.127668][ T427] ---[ end trace 0000000000000000 ]---
[ 36.675593][ T443] ------------[ cut here ]------------
[ 36.675924][ T443] WARNING: CPU: 0 PID: 443 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.676474][ T443] Modules linked in: 8021q vrf veth
[ 36.676810][ T443] CPU: 0 UID: 0 PID: 443 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.677367][ T443] Tainted: [W]=WARN
[ 36.677575][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.677926][ T443] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.678209][ T443] 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
[ 36.679217][ T443] RSP: 0018:ffffc90000a97140 EFLAGS: 00010246
[ 36.679565][ T443] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 36.679983][ T443] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 36.680504][ T443] RBP: ffffc90000a97230 R08: ffff88800a4f2000 R09: 0000000000000000
[ 36.680934][ T443] R10: ffffc90000a975c8 R11: ffffffffa0650668 R12: 1ffff92000152e2c
[ 36.681343][ T443] R13: 0000000000000044 R14: ffffc90000a97880 R15: ffff88800a53dc60
[ 36.681753][ T443] FS: 00007f7aced6b800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 36.682244][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.682591][ T443] CR2: 00000000004e5aa0 CR3: 0000000009452006 CR4: 0000000000772ef0
[ 36.683009][ T443] PKRU: 55555554
[ 36.683217][ T443] Call Trace:
[ 36.683422][ T443]
[ 36.683561][ T443] ? find_held_lock+0x2b/0x80
[ 36.683852][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.684131][ T443] ? __lock_release+0x5d/0x170
[ 36.684410][ T443] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.684687][ T443] ? is_bpf_text_address+0x71/0x120
[ 36.684970][ T443] ? kernel_text_address+0xce/0xe0
[ 36.685248][ T443] do_setlink.constprop.0+0x6b1/0x2480
[ 36.685549][ T443] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.685908][ T443] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.686188][ T443] ? validate_chain+0x166/0x4d0
[ 36.686459][ T443] ? __kernel_text_address+0x12/0x40
[ 36.686735][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.687018][ T443] ? __mutex_trylock_common+0xf9/0x260
[ 36.687292][ T443] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.687629][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.687913][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.688193][ T443] ? trace_contention_end+0xdc/0x140
[ 36.688464][ T443] ? __mutex_lock+0x19c/0xcd0
[ 36.688745][ T443] ? find_held_lock+0x2b/0x80
[ 36.689026][ T443] ? rtnl_newlink+0x651/0xa60
[ 36.689304][ T443] ? __create_object+0x5e/0xb0
[ 36.689581][ T443] ? __pfx___mutex_lock+0x10/0x10
[ 36.689864][ T443] ? trace_cap_capable+0x10f/0x190
[ 36.690137][ T443] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.690483][ T443] ? __rtnl_newlink+0x40e/0xa40
[ 36.690762][ T443] rtnl_newlink+0x69a/0xa60
[ 36.691051][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.691324][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.691608][ T443] ? find_held_lock+0x2b/0x80
[ 36.691888][ T443] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.692159][ T443] ? __lock_release+0x5d/0x170
[ 36.692438][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.692713][ T443] rtnetlink_rcv_msg+0x710/0xc00
[ 36.692994][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.693271][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.693550][ T443] netlink_rcv_skb+0x121/0x350
[ 36.693835][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.694111][ T443] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.694395][ T443] ? netlink_deliver_tap+0x13e/0x340
[ 36.694670][ T443] ? netlink_deliver_tap+0xc3/0x340
[ 36.694953][ T443] netlink_unicast+0x49e/0x780
[ 36.695230][ T443] ? __pfx_netlink_unicast+0x10/0x10
[ 36.695513][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.695804][ T443] netlink_sendmsg+0x721/0xbe0
[ 36.696079][ T443] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.696353][ T443] ? __import_iovec+0x238/0x3c0
[ 36.696642][ T443] ____sys_sendmsg+0x7ad/0xa10
[ 36.696932][ T443] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.697206][ T443] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.697555][ T443] ___sys_sendmsg+0xed/0x170
[ 36.697835][ T443] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.698109][ T443] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.698449][ T443] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.698732][ T443] ? find_held_lock+0x2b/0x80
[ 36.699014][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.699292][ T443] ? find_held_lock+0x2b/0x80
[ 36.699565][ T443] ? __virt_addr_valid+0x22e/0x450
[ 36.699849][ T443] ? __lock_release+0x5d/0x170
[ 36.700133][ T443] __sys_sendmsg+0x10b/0x1a0
[ 36.700406][ T443] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.700761][ T443] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.701070][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.701349][ T443] do_syscall_64+0xc1/0x380
[ 36.701624][ T443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.701969][ T443] RIP: 0033:0x7f7acef381e7
[ 36.702254][ T443] 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
[ 36.703246][ T443] RSP: 002b:00007ffc2a126618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.703663][ T443] RAX: ffffffffffffffda RBX: 00007ffc2a126d40 RCX: 00007f7acef381e7
[ 36.704079][ T443] RDX: 0000000000000000 RSI: 00007ffc2a126680 RDI: 0000000000000005
[ 36.704495][ T443] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.704917][ T443] R10: 00007f7acee35ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.705327][ T443] R13: 00000000686e16ae R14: 0000000000499600 R15: 0000000000000000
[ 36.705767][ T443]
[ 36.705980][ T443] irq event stamp: 37187
[ 36.706187][ T443] hardirqs last enabled at (37195): [] __up_console_sem+0x6b/0x80
[ 36.706667][ T443] hardirqs last disabled at (37202): [] __up_console_sem+0x50/0x80
[ 36.707146][ T443] softirqs last enabled at (36978): [] handle_softirqs+0x358/0x620
[ 36.707619][ T443] softirqs last disabled at (36969): [] __irq_exit_rcu+0xfa/0x160
[ 36.708106][ T443] ---[ end trace 0000000000000000 ]---
[ 36.711591][ T443] ------------[ cut here ]------------
[ 36.711921][ T443] WARNING: CPU: 0 PID: 443 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.712508][ T443] Modules linked in: 8021q vrf veth
[ 36.712835][ T443] CPU: 0 UID: 0 PID: 443 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.713450][ T443] Tainted: [W]=WARN
[ 36.713676][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.714059][ T443] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.714368][ T443] 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
[ 36.715451][ T443] RSP: 0018:ffffc90000a96db0 EFLAGS: 00010246
[ 36.715837][ T443] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 36.716284][ T443] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 36.716733][ T443] RBP: ffffc90000a96e98 R08: 0000000000000000 R09: 0000000000000000
[ 36.717192][ T443] R10: ffffc90000a96ec8 R11: ffff888002ae9000 R12: 1ffff92000152dba
[ 36.717640][ T443] R13: 0000000000000044 R14: ffffc90000a96ec8 R15: 00000000000005dc
[ 36.718095][ T443] FS: 00007f7aced6b800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 36.718616][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.718996][ T443] CR2: 00000000004e5aa0 CR3: 0000000009452006 CR4: 0000000000772ef0
[ 36.719447][ T443] PKRU: 55555554
[ 36.719671][ T443] Call Trace:
[ 36.719904][ T443]
[ 36.720057][ T443] ? do_raw_spin_lock+0x130/0x270
[ 36.720361][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.720660][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.720970][ T443] ? lock_acquire+0x10c/0x170
[ 36.721266][ T443] ? find_held_lock+0x2b/0x80
[ 36.721578][ T443] netif_set_mtu+0x88/0x100
[ 36.721883][ T443] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.722179][ T443] ? __try_to_del_timer_sync+0xe6/0x140
[ 36.722493][ T443] dev_set_mtu+0xa0/0x150
[ 36.722722][ T443] vlan_device_event+0xabf/0x2130 [8021q]
[ 36.723034][ T443] ? packet_notifier+0x484/0xb70
[ 36.723335][ T443] ? packet_notifier+0x48e/0xb70
[ 36.723642][ T443] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 36.724023][ T443] ? __pfx_packet_notifier+0x10/0x10
[ 36.724329][ T443] notifier_call_chain+0xcd/0x150
[ 36.724636][ T443] netif_set_mtu_ext+0x350/0x5c0
[ 36.724944][ T443] ? find_held_lock+0x2b/0x80
[ 36.725242][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.725552][ T443] ? __lock_release+0x5d/0x170
[ 36.725867][ T443] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.726166][ T443] ? is_bpf_text_address+0x71/0x120
[ 36.726466][ T443] ? kernel_text_address+0xce/0xe0
[ 36.726769][ T443] do_setlink.constprop.0+0x6b1/0x2480
[ 36.727082][ T443] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.727462][ T443] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.727761][ T443] ? validate_chain+0x166/0x4d0
[ 36.728328][ T443] ? __kernel_text_address+0x12/0x40
[ 36.728629][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.728944][ T443] ? __mutex_trylock_common+0xf9/0x260
[ 36.729246][ T443] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.729847][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.730147][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.730443][ T443] ? trace_contention_end+0xdc/0x140
[ 36.730747][ T443] ? __mutex_lock+0x19c/0xcd0
[ 36.731060][ T443] ? find_held_lock+0x2b/0x80
[ 36.731360][ T443] ? rtnl_newlink+0x651/0xa60
[ 36.731652][ T443] ? __create_object+0x5e/0xb0
[ 36.732178][ T443] ? __pfx___mutex_lock+0x10/0x10
[ 36.732498][ T443] ? trace_cap_capable+0x10f/0x190
[ 36.732826][ T443] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.733207][ T443] ? __rtnl_newlink+0x40e/0xa40
[ 36.733733][ T443] rtnl_newlink+0x69a/0xa60
[ 36.734051][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.734351][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.734655][ T443] ? find_held_lock+0x2b/0x80
[ 36.735181][ T443] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.735487][ T443] ? __lock_release+0x5d/0x170
[ 36.735801][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.736106][ T443] rtnetlink_rcv_msg+0x710/0xc00
[ 36.736623][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.736936][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.737241][ T443] netlink_rcv_skb+0x121/0x350
[ 36.737545][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.737857][ T443] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.738169][ T443] ? netlink_deliver_tap+0x13e/0x340
[ 36.738475][ T443] ? netlink_deliver_tap+0xc3/0x340
[ 36.738796][ T443] netlink_unicast+0x49e/0x780
[ 36.739333][ T443] ? __pfx_netlink_unicast+0x10/0x10
[ 36.739637][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.739952][ T443] netlink_sendmsg+0x721/0xbe0
[ 36.740256][ T443] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.740790][ T443] ? __import_iovec+0x238/0x3c0
[ 36.741101][ T443] ____sys_sendmsg+0x7ad/0xa10
[ 36.741412][ T443] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.741723][ T443] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.742337][ T443] ___sys_sendmsg+0xed/0x170
[ 36.742686][ T443] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.743012][ T443] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.743406][ T443] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.743957][ T443] ? find_held_lock+0x2b/0x80
[ 36.744282][ T443] ? __lock_acquire+0x44d/0x7e0
[ 36.744608][ T443] ? find_held_lock+0x2b/0x80
[ 36.744935][ T443] ? __virt_addr_valid+0x22e/0x450
[ 36.745484][ T443] ? __lock_release+0x5d/0x170
[ 36.745823][ T443] __sys_sendmsg+0x10b/0x1a0
[ 36.746143][ T443] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.746533][ T443] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.747100][ T443] ? rcu_is_watching+0x12/0xc0
[ 36.747419][ T443] do_syscall_64+0xc1/0x380
[ 36.747737][ T443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.748355][ T443] RIP: 0033:0x7f7acef381e7
[ 36.748688][ T443] 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
[ 36.750062][ T443] RSP: 002b:00007ffc2a126618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.750539][ T443] RAX: ffffffffffffffda RBX: 00007ffc2a126d40 RCX: 00007f7acef381e7
[ 36.751020][ T443] RDX: 0000000000000000 RSI: 00007ffc2a126680 RDI: 0000000000000005
[ 36.751716][ T443] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.752205][ T443] R10: 00007f7acee35ee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.752911][ T443] R13: 00000000686e16ae R14: 0000000000499600 R15: 0000000000000000
[ 36.753402][ T443]
[ 36.753638][ T443] irq event stamp: 40561
[ 36.753883][ T443] hardirqs last enabled at (40571): [] __up_console_sem+0x6b/0x80
[ 36.754656][ T443] hardirqs last disabled at (40578): [] __up_console_sem+0x50/0x80
[ 36.755212][ T443] softirqs last enabled at (40420): [] handle_softirqs+0x358/0x620
[ 36.755993][ T443] softirqs last disabled at (40411): [] __irq_exit_rcu+0xfa/0x160
[ 36.756534][ T443] ---[ end trace 0000000000000000 ]---
[ 36.792465][ T443] ip (443) used greatest stack depth: 23456 bytes left
[ 36.891442][ T444] ------------[ cut here ]------------
[ 36.893116][ T444] WARNING: CPU: 2 PID: 444 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.893689][ T444] Modules linked in: 8021q vrf veth
[ 36.894006][ T444] CPU: 2 UID: 0 PID: 444 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.894573][ T444] Tainted: [W]=WARN
[ 36.894808][ T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.895162][ T444] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.895470][ T444] 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
[ 36.896504][ T444] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 36.896883][ T444] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 36.897308][ T444] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 36.897728][ T444] RBP: ffffc90000aa7230 R08: ffff88800a6e3800 R09: 0000000000000000
[ 36.898161][ T444] R10: ffffc90000aa75c8 R11: ffffffffa0650668 R12: 1ffff92000154e2c
[ 36.898590][ T444] R13: 00000000000005dc R14: ffffc90000aa7880 R15: ffff88801c71ce60
[ 36.899051][ T444] FS: 00007f7cbf893800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 36.899548][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.899915][ T444] CR2: 00000000004e5aa0 CR3: 000000000e16d006 CR4: 0000000000772ef0
[ 36.900341][ T444] PKRU: 55555554
[ 36.900564][ T444] Call Trace:
[ 36.900791][ T444]
[ 36.900946][ T444] ? find_held_lock+0x2b/0x80
[ 36.901240][ T444] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.901525][ T444] ? __lock_release+0x5d/0x170
[ 36.901827][ T444] ? __pfx_validate_linkmsg+0x10/0x10
[ 36.902114][ T444] ? is_bpf_text_address+0x71/0x120
[ 36.902400][ T444] ? kernel_text_address+0xce/0xe0
[ 36.902692][ T444] do_setlink.constprop.0+0x6b1/0x2480
[ 36.902997][ T444] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.903353][ T444] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.903639][ T444] ? validate_chain+0x166/0x4d0
[ 36.903935][ T444] ? __kernel_text_address+0x12/0x40
[ 36.904225][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.904512][ T444] ? __mutex_trylock_common+0xf9/0x260
[ 36.904816][ T444] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.905167][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.905469][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.905761][ T444] ? trace_contention_end+0xdc/0x140
[ 36.906057][ T444] ? __mutex_lock+0x19c/0xcd0
[ 36.906347][ T444] ? find_held_lock+0x2b/0x80
[ 36.906632][ T444] ? rtnl_newlink+0x651/0xa60
[ 36.906934][ T444] ? __create_object+0x5e/0xb0
[ 36.907223][ T444] ? __pfx___mutex_lock+0x10/0x10
[ 36.907509][ T444] ? trace_cap_capable+0x10f/0x190
[ 36.907806][ T444] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.908159][ T444] ? __rtnl_newlink+0x40e/0xa40
[ 36.908450][ T444] rtnl_newlink+0x69a/0xa60
[ 36.908744][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.909039][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.909340][ T444] ? find_held_lock+0x2b/0x80
[ 36.909623][ T444] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.910031][ T444] ? __lock_release+0x5d/0x170
[ 36.910320][ T444] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.910606][ T444] rtnetlink_rcv_msg+0x710/0xc00
[ 36.910900][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.911191][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.911484][ T444] netlink_rcv_skb+0x121/0x350
[ 36.911771][ T444] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.912069][ T444] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.912369][ T444] ? netlink_deliver_tap+0x13e/0x340
[ 36.912652][ T444] ? netlink_deliver_tap+0xc3/0x340
[ 36.912952][ T444] netlink_unicast+0x49e/0x780
[ 36.913239][ T444] ? __pfx_netlink_unicast+0x10/0x10
[ 36.913532][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.913832][ T444] netlink_sendmsg+0x721/0xbe0
[ 36.914152][ T444] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.914443][ T444] ? __import_iovec+0x238/0x3c0
[ 36.914735][ T444] ____sys_sendmsg+0x7ad/0xa10
[ 36.915044][ T444] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.915332][ T444] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.915715][ T444] ___sys_sendmsg+0xed/0x170
[ 36.916011][ T444] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.916295][ T444] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.916650][ T444] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.916950][ T444] ? find_held_lock+0x2b/0x80
[ 36.917242][ T444] ? __lock_acquire+0x44d/0x7e0
[ 36.917534][ T444] ? find_held_lock+0x2b/0x80
[ 36.917830][ T444] ? __virt_addr_valid+0x22e/0x450
[ 36.918120][ T444] ? __lock_release+0x5d/0x170
[ 36.918413][ T444] __sys_sendmsg+0x10b/0x1a0
[ 36.918696][ T444] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.919056][ T444] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.919355][ T444] ? rcu_is_watching+0x12/0xc0
[ 36.919642][ T444] do_syscall_64+0xc1/0x380
[ 36.919939][ T444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.920292][ T444] RIP: 0033:0x7f7cbfa601e7
[ 36.920587][ T444] 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
[ 36.921593][ T444] RSP: 002b:00007fffee3d0f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.922029][ T444] RAX: ffffffffffffffda RBX: 00007fffee3d1630 RCX: 00007f7cbfa601e7
[ 36.922449][ T444] RDX: 0000000000000000 RSI: 00007fffee3d0f70 RDI: 0000000000000005
[ 36.922880][ T444] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 36.923334][ T444] R10: 00007f7cbf95dee8 R11: 0000000000000246 R12: 0000000000000004
[ 36.923755][ T444] R13: 00000000686e16ae R14: 0000000000499600 R15: 0000000000000000
[ 36.924209][ T444]
[ 36.924426][ T444] irq event stamp: 41959
[ 36.924644][ T444] hardirqs last enabled at (41969): [] __up_console_sem+0x6b/0x80
[ 36.925140][ T444] hardirqs last disabled at (41980): [] __up_console_sem+0x50/0x80
[ 36.925632][ T444] softirqs last enabled at (41110): [] handle_softirqs+0x358/0x620
[ 36.926163][ T444] softirqs last disabled at (41097): [] __irq_exit_rcu+0xfa/0x160
[ 36.926697][ T444] ---[ end trace 0000000000000000 ]---
[ 37.176523][ T448] ------------[ cut here ]------------
[ 37.176983][ T448] WARNING: CPU: 3 PID: 448 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.177534][ T448] Modules linked in: 8021q vrf veth
[ 37.177836][ T448] CPU: 3 UID: 0 PID: 448 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.178397][ T448] Tainted: [W]=WARN
[ 37.178611][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.178970][ T448] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.179344][ 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
[ 37.180341][ T448] RSP: 0018:ffffc90000b17140 EFLAGS: 00010246
[ 37.180708][ T448] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 37.181133][ T448] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 37.181548][ T448] RBP: ffffc90000b17230 R08: ffff888005008800 R09: 0000000000000000
[ 37.181975][ T448] R10: ffffc90000b175c8 R11: ffffffffa0650668 R12: 1ffff92000162e2c
[ 37.182391][ T448] R13: 0000000000000043 R14: ffffc90000b17880 R15: ffff88800b578e60
[ 37.182821][ T448] FS: 00007f9a9c045800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 37.183308][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.183664][ T448] CR2: 00000000004e5aa0 CR3: 000000000c7da003 CR4: 0000000000772ef0
[ 37.184097][ T448] PKRU: 55555554
[ 37.184312][ T448] Call Trace:
[ 37.184520][ T448]
[ 37.184662][ T448] ? find_held_lock+0x2b/0x80
[ 37.184957][ T448] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.185236][ T448] ? __lock_release+0x5d/0x170
[ 37.185531][ T448] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.185828][ T448] ? is_bpf_text_address+0x71/0x120
[ 37.186112][ T448] ? kernel_text_address+0xce/0xe0
[ 37.186394][ T448] do_setlink.constprop.0+0x6b1/0x2480
[ 37.186680][ T448] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.187050][ T448] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.187328][ T448] ? validate_chain+0x166/0x4d0
[ 37.187607][ T448] ? __kernel_text_address+0x12/0x40
[ 37.187902][ T448] ? __lock_acquire+0x44d/0x7e0
[ 37.188184][ T448] ? __mutex_trylock_common+0xf9/0x260
[ 37.188465][ T448] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.188823][ T448] ? rcu_is_watching+0x12/0xc0
[ 37.189103][ T448] ? rcu_is_watching+0x12/0xc0
[ 37.189385][ T448] ? trace_contention_end+0xdc/0x140
[ 37.189663][ T448] ? __mutex_lock+0x19c/0xcd0
[ 37.189954][ T448] ? find_held_lock+0x2b/0x80
[ 37.190236][ T448] ? rtnl_newlink+0x651/0xa60
[ 37.190512][ T448] ? __create_object+0x5e/0xb0
[ 37.190812][ T448] ? __pfx___mutex_lock+0x10/0x10
[ 37.191099][ T448] ? trace_cap_capable+0x10f/0x190
[ 37.191377][ T448] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.191723][ T448] ? __rtnl_newlink+0x40e/0xa40
[ 37.192020][ T448] rtnl_newlink+0x69a/0xa60
[ 37.192306][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.192595][ T448] ? __lock_acquire+0x44d/0x7e0
[ 37.192892][ T448] ? find_held_lock+0x2b/0x80
[ 37.193181][ T448] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.193457][ T448] ? __lock_release+0x5d/0x170
[ 37.193737][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.194027][ T448] rtnetlink_rcv_msg+0x710/0xc00
[ 37.194309][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.194590][ T448] ? __lock_acquire+0x44d/0x7e0
[ 37.195053][ T448] netlink_rcv_skb+0x121/0x350
[ 37.195334][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.195645][ T448] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.195950][ T448] ? netlink_deliver_tap+0x13e/0x340
[ 37.196233][ T448] ? netlink_deliver_tap+0xc3/0x340
[ 37.196514][ T448] netlink_unicast+0x49e/0x780
[ 37.196814][ T448] ? __pfx_netlink_unicast+0x10/0x10
[ 37.197094][ T448] ? __lock_acquire+0x44d/0x7e0
[ 37.197379][ T448] netlink_sendmsg+0x721/0xbe0
[ 37.197660][ T448] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.197947][ T448] ? __import_iovec+0x238/0x3c0
[ 37.198236][ T448] ____sys_sendmsg+0x7ad/0xa10
[ 37.198518][ T448] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.198806][ T448] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.199168][ T448] ___sys_sendmsg+0xed/0x170
[ 37.199444][ T448] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.199727][ T448] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.200088][ T448] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.200371][ T448] ? find_held_lock+0x2b/0x80
[ 37.200656][ T448] ? __lock_acquire+0x44d/0x7e0
[ 37.200951][ T448] ? find_held_lock+0x2b/0x80
[ 37.201231][ T448] ? __virt_addr_valid+0x22e/0x450
[ 37.201511][ T448] ? __lock_release+0x5d/0x170
[ 37.201808][ T448] __sys_sendmsg+0x10b/0x1a0
[ 37.202090][ T448] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.202436][ T448] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.202726][ T448] ? rcu_is_watching+0x12/0xc0
[ 37.203012][ T448] do_syscall_64+0xc1/0x380
[ 37.203293][ T448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.203639][ T448] RIP: 0033:0x7f9a9c2121e7
[ 37.203952][ 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
[ 37.204957][ T448] RSP: 002b:00007ffc6200ad28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.205385][ T448] RAX: ffffffffffffffda RBX: 00007ffc6200b450 RCX: 00007f9a9c2121e7
[ 37.205829][ T448] RDX: 0000000000000000 RSI: 00007ffc6200ad90 RDI: 0000000000000005
[ 37.206246][ T448] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.206760][ T448] R10: 00007f9a9c10fee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.207190][ T448] R13: 00000000686e16ae R14: 0000000000499600 R15: 0000000000000000
[ 37.207628][ T448]
[ 37.207851][ T448] irq event stamp: 41211
[ 37.208064][ T448] hardirqs last enabled at (41219): [] __up_console_sem+0x6b/0x80
[ 37.208542][ T448] hardirqs last disabled at (41226): [] __up_console_sem+0x50/0x80
[ 37.209029][ T448] softirqs last enabled at (40502): [] handle_softirqs+0x358/0x620
[ 37.209512][ T448] softirqs last disabled at (40497): [] __irq_exit_rcu+0xfa/0x160
[ 37.210001][ T448] ---[ end trace 0000000000000000 ]---
[ 37.337605][ T449] ------------[ cut here ]------------
[ 37.337969][ T449] WARNING: CPU: 1 PID: 449 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.338511][ T449] Modules linked in: 8021q vrf veth
[ 37.339050][ T449] CPU: 1 UID: 0 PID: 449 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.339603][ T449] Tainted: [W]=WARN
[ 37.339819][ T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.340200][ T449] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.340486][ T449] 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
[ 37.341557][ T449] RSP: 0018:ffffc90000aa7140 EFLAGS: 00010246
[ 37.341915][ T449] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 37.342331][ T449] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 37.342747][ T449] RBP: ffffc90000aa7230 R08: ffff88800908b800 R09: 0000000000000000
[ 37.343168][ T449] R10: ffffc90000aa75c8 R11: ffffffffa0650668 R12: 1ffff92000154e2c
[ 37.343585][ T449] R13: 00000000000005dc R14: ffffc90000aa7880 R15: ffff88800b579c60
[ 37.344038][ T449] FS: 00007f4007249800(0000) GS:ffff888094937000(0000) knlGS:0000000000000000
[ 37.344520][ T449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.344871][ T449] CR2: 00000000004e5aa0 CR3: 000000000b486006 CR4: 0000000000772ef0
[ 37.345403][ T449] PKRU: 55555554
[ 37.345626][ T449] Call Trace:
[ 37.345844][ T449]
[ 37.345992][ T449] ? find_held_lock+0x2b/0x80
[ 37.346272][ T449] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.346543][ T449] ? __lock_release+0x5d/0x170
[ 37.346842][ T449] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.347116][ T449] ? is_bpf_text_address+0x71/0x120
[ 37.347391][ T449] ? kernel_text_address+0xce/0xe0
[ 37.347743][ T449] do_setlink.constprop.0+0x6b1/0x2480
[ 37.348114][ T449] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.348465][ T449] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.348848][ T449] ? validate_chain+0x166/0x4d0
[ 37.349159][ T449] ? __kernel_text_address+0x12/0x40
[ 37.349437][ T449] ? __lock_acquire+0x44d/0x7e0
[ 37.349774][ T449] ? __mutex_trylock_common+0xf9/0x260
[ 37.350085][ T449] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.350451][ T449] ? rcu_is_watching+0x12/0xc0
[ 37.350866][ T449] ? rcu_is_watching+0x12/0xc0
[ 37.351226][ T449] ? trace_contention_end+0xdc/0x140
[ 37.351584][ T449] ? __mutex_lock+0x19c/0xcd0
[ 37.352040][ T449] ? find_held_lock+0x2b/0x80
[ 37.352428][ T449] ? rtnl_newlink+0x651/0xa60
[ 37.352749][ T449] ? __create_object+0x5e/0xb0
[ 37.353172][ T449] ? __pfx___mutex_lock+0x10/0x10
[ 37.353545][ T449] ? trace_cap_capable+0x10f/0x190
[ 37.353980][ T449] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.354572][ T449] ? __rtnl_newlink+0x40e/0xa40
[ 37.355095][ T449] rtnl_newlink+0x69a/0xa60
[ 37.355603][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.356108][ T449] ? __lock_acquire+0x44d/0x7e0
[ 37.356607][ T449] ? find_held_lock+0x2b/0x80
[ 37.357137][ T449] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.357629][ T449] ? __lock_release+0x5d/0x170
[ 37.358137][ T449] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.358495][ T449] rtnetlink_rcv_msg+0x710/0xc00
[ 37.358847][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.359205][ T449] ? __lock_acquire+0x44d/0x7e0
[ 37.359563][ T449] netlink_rcv_skb+0x121/0x350
[ 37.359954][ T449] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.360437][ T449] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.360953][ T449] ? netlink_deliver_tap+0x13e/0x340
[ 37.361433][ T449] ? netlink_deliver_tap+0xc3/0x340
[ 37.361929][ T449] netlink_unicast+0x49e/0x780
[ 37.362405][ T449] ? __pfx_netlink_unicast+0x10/0x10
[ 37.362739][ T449] ? __lock_acquire+0x44d/0x7e0
[ 37.363057][ T449] netlink_sendmsg+0x721/0xbe0
[ 37.363423][ T449] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.363710][ T449] ? __import_iovec+0x238/0x3c0
[ 37.364014][ T449] ____sys_sendmsg+0x7ad/0xa10
[ 37.364293][ T449] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.364566][ T449] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.365096][ T449] ___sys_sendmsg+0xed/0x170
[ 37.365380][ T449] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.365772][ T449] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.366280][ T449] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.366606][ T449] ? find_held_lock+0x2b/0x80
[ 37.366961][ T449] ? __lock_acquire+0x44d/0x7e0
[ 37.367250][ T449] ? find_held_lock+0x2b/0x80
[ 37.367529][ T449] ? __virt_addr_valid+0x22e/0x450
[ 37.367907][ T449] ? __lock_release+0x5d/0x170
[ 37.368209][ T449] __sys_sendmsg+0x10b/0x1a0
[ 37.368482][ T449] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.368856][ T449] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.369276][ T449] ? rcu_is_watching+0x12/0xc0
[ 37.369556][ T449] do_syscall_64+0xc1/0x380
[ 37.369924][ T449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.370394][ T449] RIP: 0033:0x7f40074161e7
[ 37.370744][ T449] 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
[ 37.371969][ T449] RSP: 002b:00007ffc4f9a6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.372388][ T449] RAX: ffffffffffffffda RBX: 00007ffc4f9a7670 RCX: 00007f40074161e7
[ 37.372816][ T449] RDX: 0000000000000000 RSI: 00007ffc4f9a6fb0 RDI: 0000000000000005
[ 37.373336][ T449] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.373824][ T449] R10: 00007f4007313ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.374422][ T449] R13: 00000000686e16af R14: 0000000000499600 R15: 0000000000000000
[ 37.374949][ T449]
[ 37.375316][ T449] irq event stamp: 43297
[ 37.375538][ T449] hardirqs last enabled at (43305): [] __up_console_sem+0x6b/0x80
[ 37.376120][ T449] hardirqs last disabled at (43314): [] __up_console_sem+0x50/0x80
[ 37.376723][ T449] softirqs last enabled at (42938): [] handle_softirqs+0x358/0x620
[ 37.377360][ T449] softirqs last disabled at (42929): [] __irq_exit_rcu+0xfa/0x160
[ 37.377974][ T449] ---[ end trace 0000000000000000 ]---
[ 37.785197][ T456] ------------[ cut here ]------------
[ 37.785559][ T456] WARNING: CPU: 2 PID: 456 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.786686][ T456] Modules linked in: 8021q vrf veth
[ 37.787011][ T456] CPU: 2 UID: 0 PID: 456 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.787578][ T456] Tainted: [W]=WARN
[ 37.787808][ T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.788165][ T456] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.788462][ T456] 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
[ 37.789459][ T456] RSP: 0018:ffffc90000b17140 EFLAGS: 00010246
[ 37.789832][ T456] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 37.790261][ T456] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 37.790689][ T456] RBP: ffffc90000b17230 R08: ffff888009330800 R09: 0000000000000000
[ 37.791123][ T456] R10: ffffc90000b175c8 R11: ffffffffa0650668 R12: 1ffff92000162e2c
[ 37.791551][ T456] R13: 0000000000000044 R14: ffffc90000b17880 R15: ffff88800b57a6e0
[ 37.791993][ T456] FS: 00007f9217698800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 37.792486][ T456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.792887][ T456] CR2: 00000000004e5aa8 CR3: 000000000c598003 CR4: 0000000000772ef0
[ 37.793314][ T456] PKRU: 55555554
[ 37.793534][ T456] Call Trace:
[ 37.793760][ T456]
[ 37.793925][ T456] ? find_held_lock+0x2b/0x80
[ 37.794225][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.794510][ T456] ? __lock_release+0x5d/0x170
[ 37.794819][ T456] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.795106][ T456] ? is_bpf_text_address+0x71/0x120
[ 37.795393][ T456] ? kernel_text_address+0xce/0xe0
[ 37.795706][ T456] do_setlink.constprop.0+0x6b1/0x2480
[ 37.796018][ T456] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.796381][ T456] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.796787][ T456] ? validate_chain+0x166/0x4d0
[ 37.797077][ T456] ? __kernel_text_address+0x12/0x40
[ 37.797367][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.797656][ T456] ? __mutex_trylock_common+0xf9/0x260
[ 37.797960][ T456] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.798313][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.798602][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.798897][ T456] ? trace_contention_end+0xdc/0x140
[ 37.799182][ T456] ? __mutex_lock+0x19c/0xcd0
[ 37.799480][ T456] ? find_held_lock+0x2b/0x80
[ 37.799767][ T456] ? rtnl_newlink+0x651/0xa60
[ 37.800069][ T456] ? __create_object+0x5e/0xb0
[ 37.800367][ T456] ? __pfx___mutex_lock+0x10/0x10
[ 37.800659][ T456] ? trace_cap_capable+0x10f/0x190
[ 37.800955][ T456] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.801312][ T456] ? __rtnl_newlink+0x40e/0xa40
[ 37.801606][ T456] rtnl_newlink+0x69a/0xa60
[ 37.801908][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.802227][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.802519][ T456] ? find_held_lock+0x2b/0x80
[ 37.802825][ T456] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.803111][ T456] ? __lock_release+0x5d/0x170
[ 37.803405][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.803692][ T456] rtnetlink_rcv_msg+0x710/0xc00
[ 37.803994][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.804284][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.804577][ T456] netlink_rcv_skb+0x121/0x350
[ 37.804883][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.805169][ T456] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.805504][ T456] ? netlink_deliver_tap+0x13e/0x340
[ 37.805810][ T456] ? netlink_deliver_tap+0xc3/0x340
[ 37.806103][ T456] netlink_unicast+0x49e/0x780
[ 37.806394][ T456] ? __pfx_netlink_unicast+0x10/0x10
[ 37.806680][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.806990][ T456] netlink_sendmsg+0x721/0xbe0
[ 37.807284][ T456] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.807572][ T456] ? __import_iovec+0x238/0x3c0
[ 37.807878][ T456] ____sys_sendmsg+0x7ad/0xa10
[ 37.808172][ T456] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.808460][ T456] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.808835][ T456] ___sys_sendmsg+0xed/0x170
[ 37.809126][ T456] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.809411][ T456] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.809768][ T456] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.810067][ T456] ? find_held_lock+0x2b/0x80
[ 37.810360][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.810653][ T456] ? find_held_lock+0x2b/0x80
[ 37.810952][ T456] ? __virt_addr_valid+0x22e/0x450
[ 37.811246][ T456] ? __lock_release+0x5d/0x170
[ 37.811542][ T456] __sys_sendmsg+0x10b/0x1a0
[ 37.811839][ T456] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.812215][ T456] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.812512][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.812815][ T456] do_syscall_64+0xc1/0x380
[ 37.813105][ T456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.813461][ T456] RIP: 0033:0x7f92178651e7
[ 37.813762][ T456] 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
[ 37.814765][ T456] RSP: 002b:00007ffd6e475f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.815206][ T456] RAX: ffffffffffffffda RBX: 00007ffd6e476630 RCX: 00007f92178651e7
[ 37.815655][ T456] RDX: 0000000000000000 RSI: 00007ffd6e475f70 RDI: 0000000000000005
[ 37.816088][ T456] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.816511][ T456] R10: 00007f9217762ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.816943][ T456] R13: 00000000686e16af R14: 0000000000499600 R15: 0000000000000000
[ 37.817389][ T456]
[ 37.817610][ T456] irq event stamp: 32829
[ 37.817841][ T456] hardirqs last enabled at (32841): [] __up_console_sem+0x6b/0x80
[ 37.818327][ T456] hardirqs last disabled at (32850): [] __up_console_sem+0x50/0x80
[ 37.818820][ T456] softirqs last enabled at (32076): [] handle_softirqs+0x358/0x620
[ 37.819314][ T456] softirqs last disabled at (32063): [] __irq_exit_rcu+0xfa/0x160
[ 37.819830][ T456] ---[ end trace 0000000000000000 ]---
[ 37.822762][ T456] ------------[ cut here ]------------
[ 37.823125][ T456] WARNING: CPU: 2 PID: 456 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.823746][ T456] Modules linked in: 8021q vrf veth
[ 37.824107][ T456] CPU: 2 UID: 0 PID: 456 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.824723][ T456] Tainted: [W]=WARN
[ 37.824973][ T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.825358][ T456] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.825696][ T456] 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
[ 37.826799][ T456] RSP: 0018:ffffc90000b16db0 EFLAGS: 00010246
[ 37.827188][ T456] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 37.827651][ T456] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 37.828134][ T456] RBP: ffffc90000b16e98 R08: 0000000000000000 R09: 0000000000000000
[ 37.828597][ T456] R10: ffffc90000b16ec8 R11: ffff888008a91000 R12: 1ffff92000162dba
[ 37.829076][ T456] R13: 0000000000000044 R14: ffffc90000b16ec8 R15: 00000000000005dc
[ 37.829568][ T456] FS: 00007f9217698800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 37.830127][ T456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.830518][ T456] CR2: 00000000004e5aa8 CR3: 000000000c598003 CR4: 0000000000772ef0
[ 37.830988][ T456] PKRU: 55555554
[ 37.831228][ T456] Call Trace:
[ 37.831465][ T456]
[ 37.831632][ T456] ? do_raw_spin_lock+0x130/0x270
[ 37.831963][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.832285][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.832600][ T456] ? lock_acquire+0x10c/0x170
[ 37.832957][ T456] ? find_held_lock+0x2b/0x80
[ 37.833282][ T456] netif_set_mtu+0x88/0x100
[ 37.833596][ T456] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.833918][ T456] ? __try_to_del_timer_sync+0xe6/0x140
[ 37.834247][ T456] dev_set_mtu+0xa0/0x150
[ 37.834496][ T456] vlan_device_event+0xabf/0x2130 [8021q]
[ 37.834824][ T456] ? packet_notifier+0x484/0xb70
[ 37.835143][ T456] ? packet_notifier+0x48e/0xb70
[ 37.835467][ T456] ? __pfx_vlan_device_event+0x10/0x10 [8021q]
[ 37.835869][ T456] ? __pfx_packet_notifier+0x10/0x10
[ 37.836206][ T456] notifier_call_chain+0xcd/0x150
[ 37.836527][ T456] netif_set_mtu_ext+0x350/0x5c0
[ 37.836852][ T456] ? find_held_lock+0x2b/0x80
[ 37.837169][ T456] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.837478][ T456] ? __lock_release+0x5d/0x170
[ 37.837800][ T456] ? __pfx_validate_linkmsg+0x10/0x10
[ 37.838114][ T456] ? is_bpf_text_address+0x71/0x120
[ 37.838428][ T456] ? kernel_text_address+0xce/0xe0
[ 37.838744][ T456] do_setlink.constprop.0+0x6b1/0x2480
[ 37.839081][ T456] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.839471][ T456] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.839792][ T456] ? validate_chain+0x166/0x4d0
[ 37.840104][ T456] ? __kernel_text_address+0x12/0x40
[ 37.840418][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.840732][ T456] ? __mutex_trylock_common+0xf9/0x260
[ 37.841059][ T456] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.841449][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.841763][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.842084][ T456] ? trace_contention_end+0xdc/0x140
[ 37.842397][ T456] ? __mutex_lock+0x19c/0xcd0
[ 37.842708][ T456] ? find_held_lock+0x2b/0x80
[ 37.843031][ T456] ? rtnl_newlink+0x651/0xa60
[ 37.843338][ T456] ? __create_object+0x5e/0xb0
[ 37.843657][ T456] ? __pfx___mutex_lock+0x10/0x10
[ 37.843987][ T456] ? trace_cap_capable+0x10f/0x190
[ 37.844300][ T456] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.844683][ T456] ? __rtnl_newlink+0x40e/0xa40
[ 37.845013][ T456] rtnl_newlink+0x69a/0xa60
[ 37.845330][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.845655][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.845984][ T456] ? find_held_lock+0x2b/0x80
[ 37.846299][ T456] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.846613][ T456] ? __lock_release+0x5d/0x170
[ 37.846937][ T456] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.847248][ T456] rtnetlink_rcv_msg+0x710/0xc00
[ 37.847560][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.847919][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.848242][ T456] netlink_rcv_skb+0x121/0x350
[ 37.848555][ T456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.848886][ T456] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.849209][ T456] ? netlink_deliver_tap+0x13e/0x340
[ 37.849517][ T456] ? netlink_deliver_tap+0xc3/0x340
[ 37.849842][ T456] netlink_unicast+0x49e/0x780
[ 37.850156][ T456] ? __pfx_netlink_unicast+0x10/0x10
[ 37.850464][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.850790][ T456] netlink_sendmsg+0x721/0xbe0
[ 37.851113][ T456] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.851423][ T456] ? __import_iovec+0x238/0x3c0
[ 37.851744][ T456] ____sys_sendmsg+0x7ad/0xa10
[ 37.852070][ T456] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.852382][ T456] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.852793][ T456] ___sys_sendmsg+0xed/0x170
[ 37.853107][ T456] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.853425][ T456] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.853825][ T456] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.854138][ T456] ? find_held_lock+0x2b/0x80
[ 37.854453][ T456] ? __lock_acquire+0x44d/0x7e0
[ 37.854769][ T456] ? find_held_lock+0x2b/0x80
[ 37.855092][ T456] ? __virt_addr_valid+0x22e/0x450
[ 37.855405][ T456] ? __lock_release+0x5d/0x170
[ 37.855746][ T456] __sys_sendmsg+0x10b/0x1a0
[ 37.856064][ T456] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.856449][ T456] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.856772][ T456] ? rcu_is_watching+0x12/0xc0
[ 37.857128][ T456] do_syscall_64+0xc1/0x380
[ 37.857441][ T456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.857850][ T456] RIP: 0033:0x7f92178651e7
[ 37.858173][ T456] 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
[ 37.859270][ T456] RSP: 002b:00007ffd6e475f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.859734][ T456] RAX: ffffffffffffffda RBX: 00007ffd6e476630 RCX: 00007f92178651e7
[ 37.860232][ T456] RDX: 0000000000000000 RSI: 00007ffd6e475f70 RDI: 0000000000000005
[ 37.860700][ T456] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 37.861172][ T456] R10: 00007f9217762ee8 R11: 0000000000000246 R12: 0000000000000004
[ 37.861633][ T456] R13: 00000000686e16af R14: 0000000000499600 R15: 0000000000000000
[ 37.862114][ T456]
[ 37.862359][ T456] irq event stamp: 36131
[ 37.862595][ T456] hardirqs last enabled at (36141): [] __up_console_sem+0x6b/0x80
[ 37.863139][ T456] hardirqs last disabled at (36152): [] __up_console_sem+0x50/0x80
[ 37.863667][ T456] softirqs last enabled at (36024): [] handle_softirqs+0x358/0x620
[ 37.864212][ T456] softirqs last disabled at (36017): [] __irq_exit_rcu+0xfa/0x160
[ 37.864970][ T456] ---[ end trace 0000000000000000 ]---
[ 38.004600][ T457] ------------[ cut here ]------------
[ 38.004937][ T457] WARNING: CPU: 3 PID: 457 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.005502][ T457] Modules linked in: 8021q vrf veth
[ 38.005814][ T457] CPU: 3 UID: 0 PID: 457 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.006384][ T457] Tainted: [W]=WARN
[ 38.006594][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.006951][ T457] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.007239][ T457] 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
[ 38.008236][ T457] RSP: 0018:ffffc90000b77140 EFLAGS: 00010246
[ 38.008589][ T457] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 38.009009][ T457] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 38.009424][ T457] RBP: ffffc90000b77230 R08: ffff8880029d6800 R09: 0000000000000000
[ 38.009849][ T457] R10: ffffc90000b775c8 R11: ffffffffa0650668 R12: 1ffff9200016ee2c
[ 38.010269][ T457] R13: 00000000000005dc R14: ffffc90000b77880 R15: ffff8880091f2de0
[ 38.010682][ T457] FS: 00007f8bdf394800(0000) GS:ffff888094a37000(0000) knlGS:0000000000000000
[ 38.011174][ T457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.011523][ T457] CR2: 00000000004e5aa8 CR3: 000000000bcef005 CR4: 0000000000772ef0
[ 38.011952][ T457] PKRU: 55555554
[ 38.012163][ T457] Call Trace:
[ 38.012371][ T457]
[ 38.012513][ T457] ? find_held_lock+0x2b/0x80
[ 38.012810][ T457] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.013087][ T457] ? __lock_release+0x5d/0x170
[ 38.013372][ T457] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.013649][ T457] ? is_bpf_text_address+0x71/0x120
[ 38.013942][ T457] ? kernel_text_address+0xce/0xe0
[ 38.014226][ T457] do_setlink.constprop.0+0x6b1/0x2480
[ 38.014511][ T457] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.014874][ T457] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.015153][ T457] ? validate_chain+0x166/0x4d0
[ 38.015429][ T457] ? __kernel_text_address+0x12/0x40
[ 38.015730][ T457] ? __lock_acquire+0x44d/0x7e0
[ 38.016023][ T457] ? __mutex_trylock_common+0xf9/0x260
[ 38.016306][ T457] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.016650][ T457] ? rcu_is_watching+0x12/0xc0
[ 38.016941][ T457] ? rcu_is_watching+0x12/0xc0
[ 38.017219][ T457] ? trace_contention_end+0xdc/0x140
[ 38.017500][ T457] ? __mutex_lock+0x19c/0xcd0
[ 38.017795][ T457] ? find_held_lock+0x2b/0x80
[ 38.018082][ T457] ? rtnl_newlink+0x651/0xa60
[ 38.018357][ T457] ? __create_object+0x5e/0xb0
[ 38.018639][ T457] ? __pfx___mutex_lock+0x10/0x10
[ 38.018928][ T457] ? trace_cap_capable+0x10f/0x190
[ 38.019204][ T457] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.019550][ T457] ? __rtnl_newlink+0x40e/0xa40
[ 38.019844][ T457] rtnl_newlink+0x69a/0xa60
[ 38.020136][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.020413][ T457] ? __lock_acquire+0x44d/0x7e0
[ 38.020694][ T457] ? find_held_lock+0x2b/0x80
[ 38.020981][ T457] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.021258][ T457] ? __lock_release+0x5d/0x170
[ 38.021538][ T457] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.021825][ T457] rtnetlink_rcv_msg+0x710/0xc00
[ 38.022107][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.022394][ T457] ? __lock_acquire+0x44d/0x7e0
[ 38.022681][ T457] netlink_rcv_skb+0x121/0x350
[ 38.022971][ T457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.023252][ T457] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.023542][ T457] ? netlink_deliver_tap+0x13e/0x340
[ 38.023829][ T457] ? netlink_deliver_tap+0xc3/0x340
[ 38.024112][ T457] netlink_unicast+0x49e/0x780
[ 38.024398][ T457] ? __pfx_netlink_unicast+0x10/0x10
[ 38.024675][ T457] ? __lock_acquire+0x44d/0x7e0
[ 38.024970][ T457] netlink_sendmsg+0x721/0xbe0
[ 38.025253][ T457] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.025541][ T457] ? __import_iovec+0x238/0x3c0
[ 38.025839][ T457] ____sys_sendmsg+0x7ad/0xa10
[ 38.026122][ T457] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.026407][ T457] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.026767][ T457] ___sys_sendmsg+0xed/0x170
[ 38.027069][ T457] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.027347][ T457] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.027694][ T457] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.027986][ T457] ? find_held_lock+0x2b/0x80
[ 38.028268][ T457] ? __lock_acquire+0x44d/0x7e0
[ 38.028559][ T457] ? find_held_lock+0x2b/0x80
[ 38.028849][ T457] ? __virt_addr_valid+0x22e/0x450
[ 38.029128][ T457] ? __lock_release+0x5d/0x170
[ 38.029415][ T457] __sys_sendmsg+0x10b/0x1a0
[ 38.029691][ T457] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.030047][ T457] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.030340][ T457] ? rcu_is_watching+0x12/0xc0
[ 38.030618][ T457] do_syscall_64+0xc1/0x380
[ 38.030916][ T457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.031261][ T457] RIP: 0033:0x7f8bdf5611e7
[ 38.031548][ T457] 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
[ 38.032543][ T457] RSP: 002b:00007ffe588c2518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.032980][ T457] RAX: ffffffffffffffda RBX: 00007ffe588c2c40 RCX: 00007f8bdf5611e7
[ 38.033397][ T457] RDX: 0000000000000000 RSI: 00007ffe588c2580 RDI: 0000000000000005
[ 38.033822][ T457] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.034238][ T457] R10: 00007f8bdf45eee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.034659][ T457] R13: 00000000686e16af R14: 0000000000499600 R15: 0000000000000000
[ 38.035098][ T457]
[ 38.035306][ T457] irq event stamp: 38299
[ 38.035525][ T457] hardirqs last enabled at (38307): [] __up_console_sem+0x6b/0x80
[ 38.036013][ T457] hardirqs last disabled at (38316): [] __up_console_sem+0x50/0x80
[ 38.036497][ T457] softirqs last enabled at (37532): [] handle_softirqs+0x358/0x620
[ 38.036983][ T457] softirqs last disabled at (37527): [] __irq_exit_rcu+0xfa/0x160
[ 38.037459][ T457] ---[ end trace 0000000000000000 ]---
[ 38.308324][ T461] ------------[ cut here ]------------
[ 38.308634][ T461] WARNING: CPU: 0 PID: 461 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.309191][ T461] Modules linked in: 8021q vrf veth
[ 38.309483][ T461] CPU: 0 UID: 0 PID: 461 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.310055][ T461] Tainted: [W]=WARN
[ 38.310265][ T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.310609][ T461] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.310902][ T461] 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
[ 38.311896][ T461] RSP: 0018:ffffc90000b17140 EFLAGS: 00010246
[ 38.312245][ T461] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 38.312656][ T461] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 38.313080][ T461] RBP: ffffc90000b17230 R08: ffff888009288800 R09: 0000000000000000
[ 38.313493][ T461] R10: ffffc90000b175c8 R11: ffffffffa0650668 R12: 1ffff92000162e2c
[ 38.313912][ T461] R13: 0000000000000043 R14: ffffc90000b17880 R15: ffff88800c595560
[ 38.314322][ T461] FS: 00007fd558fa2800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 38.314810][ T461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.315169][ T461] CR2: 00000000004e5aa8 CR3: 0000000009157003 CR4: 0000000000772ef0
[ 38.315599][ T461] PKRU: 55555554
[ 38.315814][ T461] Call Trace:
[ 38.316023][ T461]
[ 38.316163][ T461] ? find_held_lock+0x2b/0x80
[ 38.316442][ T461] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.316712][ T461] ? __lock_release+0x5d/0x170
[ 38.316997][ T461] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.317278][ T461] ? is_bpf_text_address+0x71/0x120
[ 38.317554][ T461] ? kernel_text_address+0xce/0xe0
[ 38.317844][ T461] do_setlink.constprop.0+0x6b1/0x2480
[ 38.318124][ T461] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.318477][ T461] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.318752][ T461] ? validate_chain+0x166/0x4d0
[ 38.319035][ T461] ? __kernel_text_address+0x12/0x40
[ 38.319316][ T461] ? __lock_acquire+0x44d/0x7e0
[ 38.319594][ T461] ? __mutex_trylock_common+0xf9/0x260
[ 38.319875][ T461] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.320215][ T461] ? rcu_is_watching+0x12/0xc0
[ 38.320491][ T461] ? rcu_is_watching+0x12/0xc0
[ 38.320762][ T461] ? trace_contention_end+0xdc/0x140
[ 38.321043][ T461] ? __mutex_lock+0x19c/0xcd0
[ 38.321326][ T461] ? find_held_lock+0x2b/0x80
[ 38.321601][ T461] ? rtnl_newlink+0x651/0xa60
[ 38.321885][ T461] ? __create_object+0x5e/0xb0
[ 38.322163][ T461] ? __pfx___mutex_lock+0x10/0x10
[ 38.322437][ T461] ? trace_cap_capable+0x10f/0x190
[ 38.322710][ T461] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.323061][ T461] ? __rtnl_newlink+0x40e/0xa40
[ 38.323350][ T461] rtnl_newlink+0x69a/0xa60
[ 38.323627][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.323911][ T461] ? __lock_acquire+0x44d/0x7e0
[ 38.324191][ T461] ? find_held_lock+0x2b/0x80
[ 38.324462][ T461] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.324738][ T461] ? __lock_release+0x5d/0x170
[ 38.325037][ T461] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.325309][ T461] rtnetlink_rcv_msg+0x710/0xc00
[ 38.325598][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.325882][ T461] ? __lock_acquire+0x44d/0x7e0
[ 38.326161][ T461] netlink_rcv_skb+0x121/0x350
[ 38.326435][ T461] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.326713][ T461] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.327005][ T461] ? netlink_deliver_tap+0x13e/0x340
[ 38.327276][ T461] ? netlink_deliver_tap+0xc3/0x340
[ 38.327559][ T461] netlink_unicast+0x49e/0x780
[ 38.327849][ T461] ? __pfx_netlink_unicast+0x10/0x10
[ 38.328124][ T461] ? __lock_acquire+0x44d/0x7e0
[ 38.328403][ T461] netlink_sendmsg+0x721/0xbe0
[ 38.328681][ T461] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.328964][ T461] ? __import_iovec+0x238/0x3c0
[ 38.329245][ T461] ____sys_sendmsg+0x7ad/0xa10
[ 38.329523][ T461] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.329811][ T461] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.330160][ T461] ___sys_sendmsg+0xed/0x170
[ 38.330430][ T461] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.330703][ T461] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.331052][ T461] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.331329][ T461] ? find_held_lock+0x2b/0x80
[ 38.331614][ T461] ? __lock_acquire+0x44d/0x7e0
[ 38.331905][ T461] ? find_held_lock+0x2b/0x80
[ 38.332180][ T461] ? __virt_addr_valid+0x22e/0x450
[ 38.332452][ T461] ? __lock_release+0x5d/0x170
[ 38.332735][ T461] __sys_sendmsg+0x10b/0x1a0
[ 38.333017][ T461] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.333358][ T461] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.333644][ T461] ? rcu_is_watching+0x12/0xc0
[ 38.333937][ T461] do_syscall_64+0xc1/0x380
[ 38.334213][ T461] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.334552][ T461] RIP: 0033:0x7fd55916f1e7
[ 38.334849][ T461] 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
[ 38.335853][ T461] RSP: 002b:00007ffdaac13618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.336270][ T461] RAX: ffffffffffffffda RBX: 00007ffdaac13d40 RCX: 00007fd55916f1e7
[ 38.336683][ T461] RDX: 0000000000000000 RSI: 00007ffdaac13680 RDI: 0000000000000005
[ 38.337103][ T461] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.337520][ T461] R10: 00007fd55906cee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.337939][ T461] R13: 00000000686e16b0 R14: 0000000000499600 R15: 0000000000000000
[ 38.338364][ T461]
[ 38.338569][ T461] irq event stamp: 35863
[ 38.338774][ T461] hardirqs last enabled at (35871): [] __up_console_sem+0x6b/0x80
[ 38.339263][ T461] hardirqs last disabled at (35880): [] __up_console_sem+0x50/0x80
[ 38.339738][ T461] softirqs last enabled at (35166): [] handle_softirqs+0x358/0x620
[ 38.340220][ T461] softirqs last disabled at (35161): [] __irq_exit_rcu+0xfa/0x160
[ 38.340693][ T461] ---[ end trace 0000000000000000 ]---
[ 38.459351][ T462] ------------[ cut here ]------------
[ 38.459730][ T462] WARNING: CPU: 2 PID: 462 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.460311][ T462] Modules linked in: 8021q vrf veth
[ 38.460613][ T462] CPU: 2 UID: 0 PID: 462 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.461209][ T462] Tainted: [W]=WARN
[ 38.461434][ T462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.461817][ T462] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.462115][ T462] 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
[ 38.463615][ T462] RSP: 0018:ffffc90000b97140 EFLAGS: 00010246
[ 38.463993][ T462] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 38.464425][ T462] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 38.464884][ T462] RBP: ffffc90000b97230 R08: ffff8880051c3800 R09: 0000000000000000
[ 38.465318][ T462] R10: ffffc90000b975c8 R11: ffffffffa0650668 R12: 1ffff92000172e2c
[ 38.465797][ T462] R13: 00000000000005dc R14: ffffc90000b97880 R15: ffff88800c596360
[ 38.466256][ T462] FS: 00007f67158ce800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 38.466771][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.467148][ T462] CR2: 00000000004e5aa8 CR3: 000000000974d004 CR4: 0000000000772ef0
[ 38.467595][ T462] PKRU: 55555554
[ 38.467830][ T462] Call Trace:
[ 38.468048][ T462]
[ 38.468208][ T462] ? find_held_lock+0x2b/0x80
[ 38.468502][ T462] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.468806][ T462] ? __lock_release+0x5d/0x170
[ 38.469097][ T462] ? __pfx_validate_linkmsg+0x10/0x10
[ 38.469409][ T462] ? is_bpf_text_address+0x71/0x120
[ 38.469703][ T462] ? kernel_text_address+0xce/0xe0
[ 38.470030][ T462] do_setlink.constprop.0+0x6b1/0x2480
[ 38.470334][ T462] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.470719][ T462] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.471023][ T462] ? validate_chain+0x166/0x4d0
[ 38.471438][ T462] ? __kernel_text_address+0x12/0x40
[ 38.471753][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.472072][ T462] ? __mutex_trylock_common+0xf9/0x260
[ 38.472360][ T462] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.472721][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.473042][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.473346][ T462] ? trace_contention_end+0xdc/0x140
[ 38.473633][ T462] ? __mutex_lock+0x19c/0xcd0
[ 38.473935][ T462] ? find_held_lock+0x2b/0x80
[ 38.474225][ T462] ? rtnl_newlink+0x651/0xa60
[ 38.474511][ T462] ? __create_object+0x5e/0xb0
[ 38.474814][ T462] ? __pfx___mutex_lock+0x10/0x10
[ 38.475127][ T462] ? trace_cap_capable+0x10f/0x190
[ 38.475414][ T462] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.475794][ T462] ? __rtnl_newlink+0x40e/0xa40
[ 38.476091][ T462] rtnl_newlink+0x69a/0xa60
[ 38.476384][ T462] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.476670][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.476975][ T462] ? find_held_lock+0x2b/0x80
[ 38.477271][ T462] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.477554][ T462] ? __lock_release+0x5d/0x170
[ 38.477853][ T462] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.478141][ T462] rtnetlink_rcv_msg+0x710/0xc00
[ 38.478435][ T462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.478725][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.479027][ T462] netlink_rcv_skb+0x121/0x350
[ 38.479318][ T462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.479617][ T462] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.479926][ T462] ? netlink_deliver_tap+0x13e/0x340
[ 38.480214][ T462] ? netlink_deliver_tap+0xc3/0x340
[ 38.480502][ T462] netlink_unicast+0x49e/0x780
[ 38.480801][ T462] ? __pfx_netlink_unicast+0x10/0x10
[ 38.481088][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.481379][ T462] netlink_sendmsg+0x721/0xbe0
[ 38.481679][ T462] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.481996][ T462] ? __import_iovec+0x238/0x3c0
[ 38.482294][ T462] ____sys_sendmsg+0x7ad/0xa10
[ 38.482587][ T462] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.482885][ T462] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.483258][ T462] ___sys_sendmsg+0xed/0x170
[ 38.483572][ T462] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.483882][ T462] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.484255][ T462] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.484549][ T462] ? find_held_lock+0x2b/0x80
[ 38.484867][ T462] ? __lock_acquire+0x44d/0x7e0
[ 38.485160][ T462] ? find_held_lock+0x2b/0x80
[ 38.485471][ T462] ? __virt_addr_valid+0x22e/0x450
[ 38.485763][ T462] ? __lock_release+0x5d/0x170
[ 38.486101][ T462] __sys_sendmsg+0x10b/0x1a0
[ 38.486387][ T462] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.486754][ T462] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.487068][ T462] ? rcu_is_watching+0x12/0xc0
[ 38.487367][ T462] do_syscall_64+0xc1/0x380
[ 38.487669][ T462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.488044][ T462] RIP: 0033:0x7f6715a9b1e7
[ 38.488371][ T462] 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
[ 38.489394][ T462] RSP: 002b:00007ffe4cf0f798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.489852][ T462] RAX: ffffffffffffffda RBX: 00007ffe4cf0fec0 RCX: 00007f6715a9b1e7
[ 38.490305][ T462] RDX: 0000000000000000 RSI: 00007ffe4cf0f800 RDI: 0000000000000005
[ 38.490732][ T462] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.491171][ T462] R10: 00007f6715998ee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.491608][ T462] R13: 00000000686e16b0 R14: 0000000000499600 R15: 0000000000000000
[ 38.492067][ T462]
[ 38.492291][ T462] irq event stamp: 36733
[ 38.492511][ T462] hardirqs last enabled at (36743): [] __up_console_sem+0x6b/0x80
[ 38.493015][ T462] hardirqs last disabled at (36754): [] __up_console_sem+0x50/0x80
[ 38.493502][ T462] softirqs last enabled at (35968): [] handle_softirqs+0x358/0x620
[ 38.494011][ T462] softirqs last disabled at (35961): [] __irq_exit_rcu+0xfa/0x160
[ 38.494496][ T462] ---[ end trace 0000000000000000 ]---
[ 39.282908][ T484] ------------[ cut here ]------------
[ 39.283223][ T484] WARNING: CPU: 0 PID: 484 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.283769][ T484] Modules linked in: 8021q vrf veth
[ 39.285410][ T484] CPU: 0 UID: 0 PID: 484 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.285994][ T484] Tainted: [W]=WARN
[ 39.286203][ T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.286543][ T484] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.286848][ T484] 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
[ 39.287854][ T484] RSP: 0018:ffffc90000c17140 EFLAGS: 00010246
[ 39.288203][ T484] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 39.288610][ T484] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 39.289036][ T484] RBP: ffffc90000c17230 R08: ffff88800a6da000 R09: 0000000000000000
[ 39.289470][ T484] R10: ffffc90000c175c8 R11: ffffffffa0650668 R12: 1ffff92000182e2c
[ 39.289895][ T484] R13: 0000000000000044 R14: ffffc90000c17880 R15: ffff88800a53c060
[ 39.290311][ T484] FS: 00007f78ce650800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 39.290807][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.291152][ T484] CR2: 00000000004e5aa0 CR3: 0000000009888003 CR4: 0000000000772ef0
[ 39.291574][ T484] PKRU: 55555554
[ 39.291793][ T484] Call Trace:
[ 39.291998][ T484]
[ 39.292139][ T484] ? find_held_lock+0x2b/0x80
[ 39.292417][ T484] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.292692][ T484] ? __lock_release+0x5d/0x170
[ 39.292980][ T484] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.293256][ T484] ? is_bpf_text_address+0x71/0x120
[ 39.293531][ T484] ? kernel_text_address+0xce/0xe0
[ 39.293818][ T484] do_setlink.constprop.0+0x6b1/0x2480
[ 39.294100][ T484] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.294454][ T484] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.294733][ T484] ? validate_chain+0x166/0x4d0
[ 39.295017][ T484] ? __kernel_text_address+0x12/0x40
[ 39.295293][ T484] ? __lock_acquire+0x44d/0x7e0
[ 39.295581][ T484] ? __mutex_trylock_common+0xf9/0x260
[ 39.295866][ T484] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.296205][ T484] ? rcu_is_watching+0x12/0xc0
[ 39.296482][ T484] ? rcu_is_watching+0x12/0xc0
[ 39.296759][ T484] ? trace_contention_end+0xdc/0x140
[ 39.297053][ T484] ? __mutex_lock+0x19c/0xcd0
[ 39.297331][ T484] ? find_held_lock+0x2b/0x80
[ 39.297610][ T484] ? rtnl_newlink+0x651/0xa60
[ 39.297902][ T484] ? __create_object+0x5e/0xb0
[ 39.298184][ T484] ? __pfx___mutex_lock+0x10/0x10
[ 39.298461][ T484] ? trace_cap_capable+0x10f/0x190
[ 39.298741][ T484] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.299095][ T484] ? __rtnl_newlink+0x40e/0xa40
[ 39.299378][ T484] rtnl_newlink+0x69a/0xa60
[ 39.299667][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.299953][ T484] ? __lock_acquire+0x44d/0x7e0
[ 39.300232][ T484] ? find_held_lock+0x2b/0x80
[ 39.300511][ T484] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.300798][ T484] ? __lock_release+0x5d/0x170
[ 39.301076][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.301348][ T484] rtnetlink_rcv_msg+0x710/0xc00
[ 39.301627][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.301916][ T484] ? __lock_acquire+0x44d/0x7e0
[ 39.302199][ T484] netlink_rcv_skb+0x121/0x350
[ 39.302477][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.302756][ T484] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.303056][ T484] ? netlink_deliver_tap+0x13e/0x340
[ 39.303329][ T484] ? netlink_deliver_tap+0xc3/0x340
[ 39.303604][ T484] netlink_unicast+0x49e/0x780
[ 39.303888][ T484] ? __pfx_netlink_unicast+0x10/0x10
[ 39.304163][ T484] ? __lock_acquire+0x44d/0x7e0
[ 39.304444][ T484] netlink_sendmsg+0x721/0xbe0
[ 39.304725][ T484] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.305007][ T484] ? __import_iovec+0x238/0x3c0
[ 39.305290][ T484] ____sys_sendmsg+0x7ad/0xa10
[ 39.305583][ T484] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.305882][ T484] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.306234][ T484] ___sys_sendmsg+0xed/0x170
[ 39.306508][ T484] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.306800][ T484] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.307147][ T484] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.307426][ T484] ? find_held_lock+0x2b/0x80
[ 39.307710][ T484] ? __lock_acquire+0x44d/0x7e0
[ 39.308071][ T484] ? find_held_lock+0x2b/0x80
[ 39.308368][ T484] ? __virt_addr_valid+0x22e/0x450
[ 39.308663][ T484] ? __lock_release+0x5d/0x170
[ 39.308968][ T484] __sys_sendmsg+0x10b/0x1a0
[ 39.309282][ T484] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.309641][ T484] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.309959][ T484] ? rcu_is_watching+0x12/0xc0
[ 39.310253][ T484] do_syscall_64+0xc1/0x380
[ 39.310546][ T484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.310914][ T484] RIP: 0033:0x7f78ce81d1e7
[ 39.311213][ T484] 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
[ 39.312265][ T484] RSP: 002b:00007fff3790f2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.312711][ T484] RAX: ffffffffffffffda RBX: 00007fff3790f9f0 RCX: 00007f78ce81d1e7
[ 39.313158][ T484] RDX: 0000000000000000 RSI: 00007fff3790f330 RDI: 0000000000000005
[ 39.313596][ T484] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.314045][ T484] R10: 00007f78ce71aee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.314483][ T484] R13: 00000000686e16b1 R14: 0000000000499600 R15: 0000000000000000
[ 39.314948][ T484]
[ 39.315169][ T484] irq event stamp: 40183
[ 39.315389][ T484] hardirqs last enabled at (40191): [] __up_console_sem+0x6b/0x80
[ 39.315925][ T484] hardirqs last disabled at (40200): [] __up_console_sem+0x50/0x80
[ 39.316424][ T484] softirqs last enabled at (39982): [] handle_softirqs+0x358/0x620
[ 39.316948][ T484] softirqs last disabled at (39967): [] __irq_exit_rcu+0xfa/0x160
[ 39.317474][ T484] ---[ end trace 0000000000000000 ]---
[ 39.576379][ T488] ------------[ cut here ]------------
[ 39.576685][ T488] WARNING: CPU: 0 PID: 488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.577447][ T488] Modules linked in: 8021q vrf veth
[ 39.577736][ T488] CPU: 0 UID: 0 PID: 488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.578366][ T488] Tainted: [W]=WARN
[ 39.578586][ T488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.578954][ T488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.579256][ T488] 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
[ 39.580314][ T488] RSP: 0018:ffffc90000bf7140 EFLAGS: 00010246
[ 39.580680][ T488] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 39.581128][ T488] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 39.581564][ T488] RBP: ffffc90000bf7230 R08: ffff88800a7f2000 R09: 0000000000000000
[ 39.582003][ T488] R10: ffffc90000bf75c8 R11: ffffffffa0650668 R12: 1ffff9200017ee2c
[ 39.582440][ T488] R13: 0000000000000044 R14: ffffc90000bf7880 R15: ffff8880052cf4e0
[ 39.582885][ T488] FS: 00007f3146b02800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 39.583403][ T488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.583771][ T488] CR2: 00000000004e7370 CR3: 000000000dc07001 CR4: 0000000000772ef0
[ 39.584233][ T488] PKRU: 55555554
[ 39.584461][ T488] Call Trace:
[ 39.584675][ T488]
[ 39.584832][ T488] ? find_held_lock+0x2b/0x80
[ 39.585126][ T488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.585413][ T488] ? __lock_release+0x5d/0x170
[ 39.585716][ T488] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.586033][ T488] ? is_bpf_text_address+0x71/0x120
[ 39.586350][ T488] ? kernel_text_address+0xce/0xe0
[ 39.586651][ T488] do_setlink.constprop.0+0x6b1/0x2480
[ 39.586958][ T488] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.587327][ T488] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.587614][ T488] ? validate_chain+0x166/0x4d0
[ 39.587911][ T488] ? __kernel_text_address+0x12/0x40
[ 39.588206][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.588500][ T488] ? __mutex_trylock_common+0xf9/0x260
[ 39.588803][ T488] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.589171][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.589463][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.589751][ T488] ? trace_contention_end+0xdc/0x140
[ 39.590064][ T488] ? __mutex_lock+0x19c/0xcd0
[ 39.590359][ T488] ? find_held_lock+0x2b/0x80
[ 39.590651][ T488] ? rtnl_newlink+0x651/0xa60
[ 39.590954][ T488] ? __create_object+0x5e/0xb0
[ 39.591246][ T488] ? __pfx___mutex_lock+0x10/0x10
[ 39.591539][ T488] ? trace_cap_capable+0x10f/0x190
[ 39.591838][ T488] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.592200][ T488] ? __rtnl_newlink+0x40e/0xa40
[ 39.592497][ T488] rtnl_newlink+0x69a/0xa60
[ 39.592801][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.593088][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.593390][ T488] ? find_held_lock+0x2b/0x80
[ 39.593680][ T488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.593977][ T488] ? __lock_release+0x5d/0x170
[ 39.594268][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.594555][ T488] rtnetlink_rcv_msg+0x710/0xc00
[ 39.594855][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.595150][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.595464][ T488] netlink_rcv_skb+0x121/0x350
[ 39.595763][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.596062][ T488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.596367][ T488] ? netlink_deliver_tap+0x13e/0x340
[ 39.596657][ T488] ? netlink_deliver_tap+0xc3/0x340
[ 39.596956][ T488] netlink_unicast+0x49e/0x780
[ 39.597250][ T488] ? __pfx_netlink_unicast+0x10/0x10
[ 39.597546][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.597854][ T488] netlink_sendmsg+0x721/0xbe0
[ 39.598146][ T488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.598437][ T488] ? __import_iovec+0x238/0x3c0
[ 39.598733][ T488] ____sys_sendmsg+0x7ad/0xa10
[ 39.599035][ T488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.599324][ T488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.599704][ T488] ___sys_sendmsg+0xed/0x170
[ 39.600002][ T488] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.600291][ T488] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.600652][ T488] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.600953][ T488] ? find_held_lock+0x2b/0x80
[ 39.601247][ T488] ? __lock_acquire+0x44d/0x7e0
[ 39.601541][ T488] ? find_held_lock+0x2b/0x80
[ 39.601840][ T488] ? __virt_addr_valid+0x22e/0x450
[ 39.602136][ T488] ? __lock_release+0x5d/0x170
[ 39.602433][ T488] __sys_sendmsg+0x10b/0x1a0
[ 39.602723][ T488] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.603091][ T488] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.603393][ T488] ? rcu_is_watching+0x12/0xc0
[ 39.603688][ T488] do_syscall_64+0xc1/0x380
[ 39.603992][ T488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.604356][ T488] RIP: 0033:0x7f3146ccf1e7
[ 39.604657][ T488] 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
[ 39.605714][ T488] RSP: 002b:00007ffeaaa74d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.606168][ T488] RAX: ffffffffffffffda RBX: 00007ffeaaa754a0 RCX: 00007f3146ccf1e7
[ 39.606602][ T488] RDX: 0000000000000000 RSI: 00007ffeaaa74de0 RDI: 0000000000000005
[ 39.607045][ T488] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.607481][ T488] R10: 00007f3146bccee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.607924][ T488] R13: 00000000686e16b1 R14: 0000000000499600 R15: 0000000000000000
[ 39.608380][ T488]
[ 39.608600][ T488] irq event stamp: 43771
[ 39.608826][ T488] hardirqs last enabled at (43781): [] __up_console_sem+0x6b/0x80
[ 39.609328][ T488] hardirqs last disabled at (43788): [] __up_console_sem+0x50/0x80
[ 39.609845][ T488] softirqs last enabled at (43808): [] handle_softirqs+0x358/0x620
[ 39.610357][ T488] softirqs last disabled at (43797): [] __irq_exit_rcu+0xfa/0x160
[ 39.610871][ T488] ---[ end trace 0000000000000000 ]---
[ 39.852632][ T492] ------------[ cut here ]------------
[ 39.853503][ T492] WARNING: CPU: 2 PID: 492 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.854171][ T492] Modules linked in: 8021q vrf veth
[ 39.854517][ T492] CPU: 2 UID: 0 PID: 492 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.855182][ T492] Tainted: [W]=WARN
[ 39.855437][ T492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.855877][ T492] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.856219][ T492] 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
[ 39.857362][ T492] RSP: 0018:ffffc900004b7140 EFLAGS: 00010246
[ 39.857788][ T492] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 39.858273][ T492] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 39.858757][ T492] RBP: ffffc900004b7230 R08: ffff888005108800 R09: 0000000000000000
[ 39.859261][ T492] R10: ffffc900004b75c8 R11: ffffffffa0650668 R12: 1ffff92000096e2c
[ 39.859742][ T492] R13: 0000000000000044 R14: ffffc900004b7880 R15: ffff88800b579fe0
[ 39.860236][ T492] FS: 00007fc291bab800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 39.860810][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.861229][ T492] CR2: 00000000004e5aa8 CR3: 000000000c584005 CR4: 0000000000772ef0
[ 39.861720][ T492] PKRU: 55555554
[ 39.862007][ T492] Call Trace:
[ 39.862262][ T492]
[ 39.862437][ T492] ? find_held_lock+0x2b/0x80
[ 39.862772][ T492] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.863114][ T492] ? __lock_release+0x5d/0x170
[ 39.863448][ T492] ? __pfx_validate_linkmsg+0x10/0x10
[ 39.863814][ T492] ? is_bpf_text_address+0x71/0x120
[ 39.864148][ T492] ? kernel_text_address+0xce/0xe0
[ 39.864480][ T492] do_setlink.constprop.0+0x6b1/0x2480
[ 39.864827][ T492] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.865271][ T492] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.865586][ T492] ? validate_chain+0x166/0x4d0
[ 39.865905][ T492] ? __kernel_text_address+0x12/0x40
[ 39.866214][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.866525][ T492] ? __mutex_trylock_common+0xf9/0x260
[ 39.866840][ T492] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.867215][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.867518][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.867829][ T492] ? trace_contention_end+0xdc/0x140
[ 39.868138][ T492] ? __mutex_lock+0x19c/0xcd0
[ 39.868442][ T492] ? find_held_lock+0x2b/0x80
[ 39.868746][ T492] ? rtnl_newlink+0x651/0xa60
[ 39.869055][ T492] ? __create_object+0x5e/0xb0
[ 39.869361][ T492] ? __pfx___mutex_lock+0x10/0x10
[ 39.869668][ T492] ? trace_cap_capable+0x10f/0x190
[ 39.869986][ T492] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.870362][ T492] ? __rtnl_newlink+0x40e/0xa40
[ 39.870682][ T492] rtnl_newlink+0x69a/0xa60
[ 39.870999][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.871300][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.871606][ T492] ? find_held_lock+0x2b/0x80
[ 39.871919][ T492] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.872219][ T492] ? __lock_release+0x5d/0x170
[ 39.872526][ T492] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.872832][ T492] rtnetlink_rcv_msg+0x710/0xc00
[ 39.873138][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.873444][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.873752][ T492] netlink_rcv_skb+0x121/0x350
[ 39.874063][ T492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.874367][ T492] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.874680][ T492] ? netlink_deliver_tap+0x13e/0x340
[ 39.874990][ T492] ? netlink_deliver_tap+0xc3/0x340
[ 39.875298][ T492] netlink_unicast+0x49e/0x780
[ 39.875625][ T492] ? __pfx_netlink_unicast+0x10/0x10
[ 39.875998][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.876346][ T492] netlink_sendmsg+0x721/0xbe0
[ 39.876656][ T492] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.876970][ T492] ? __import_iovec+0x238/0x3c0
[ 39.877279][ T492] ____sys_sendmsg+0x7ad/0xa10
[ 39.877591][ T492] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.877902][ T492] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.878286][ T492] ___sys_sendmsg+0xed/0x170
[ 39.878586][ T492] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.878895][ T492] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.879269][ T492] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.879575][ T492] ? find_held_lock+0x2b/0x80
[ 39.879923][ T492] ? __lock_acquire+0x44d/0x7e0
[ 39.880241][ T492] ? find_held_lock+0x2b/0x80
[ 39.880543][ T492] ? __virt_addr_valid+0x22e/0x450
[ 39.880852][ T492] ? __lock_release+0x5d/0x170
[ 39.881166][ T492] __sys_sendmsg+0x10b/0x1a0
[ 39.881464][ T492] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.881845][ T492] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.882167][ T492] ? rcu_is_watching+0x12/0xc0
[ 39.882472][ T492] do_syscall_64+0xc1/0x380
[ 39.882842][ T492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.883249][ T492] RIP: 0033:0x7fc291d781e7
[ 39.883587][ T492] 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
[ 39.884734][ T492] RSP: 002b:00007ffe200ad798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.885238][ T492] RAX: ffffffffffffffda RBX: 00007ffe200adec0 RCX: 00007fc291d781e7
[ 39.885736][ T492] RDX: 0000000000000000 RSI: 00007ffe200ad800 RDI: 0000000000000005
[ 39.886230][ T492] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 39.886721][ T492] R10: 00007fc291c75ee8 R11: 0000000000000246 R12: 0000000000000004
[ 39.887214][ T492] R13: 00000000686e16b1 R14: 0000000000499600 R15: 0000000000000000
[ 39.887712][ T492]
[ 39.887975][ T492] irq event stamp: 43089
[ 39.888227][ T492] hardirqs last enabled at (43099): [] __up_console_sem+0x6b/0x80
[ 39.888808][ T492] hardirqs last disabled at (43110): [] __up_console_sem+0x50/0x80
[ 39.889400][ T492] softirqs last enabled at (42162): [] handle_softirqs+0x358/0x620
[ 39.889930][ T492] softirqs last disabled at (42155): [] __irq_exit_rcu+0xfa/0x160
[ 39.890445][ T492] ---[ end trace 0000000000000000 ]---
[ 40.125852][ T496] ------------[ cut here ]------------
[ 40.126173][ T496] WARNING: CPU: 0 PID: 496 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.126748][ T496] Modules linked in: 8021q vrf veth
[ 40.127069][ T496] CPU: 0 UID: 0 PID: 496 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.127664][ T496] Tainted: [W]=WARN
[ 40.127897][ T496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.128261][ T496] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.128560][ T496] 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
[ 40.130498][ T496] RSP: 0018:ffffc90000b77140 EFLAGS: 00010246
[ 40.130938][ T496] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 40.131375][ T496] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 40.131832][ T496] RBP: ffffc90000b77230 R08: ffff88800a63a000 R09: 0000000000000000
[ 40.132271][ T496] R10: ffffc90000b775c8 R11: ffffffffa0650668 R12: 1ffff9200016ee2c
[ 40.132706][ T496] R13: 0000000000000044 R14: ffffc90000b77880 R15: ffff88800b579560
[ 40.133142][ T496] FS: 00007f6cd9341800(0000) GS:ffff8880948b7000(0000) knlGS:0000000000000000
[ 40.133650][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.134031][ T496] CR2: 00000000004e7378 CR3: 000000000a4ff001 CR4: 0000000000772ef0
[ 40.134473][ T496] PKRU: 55555554
[ 40.134695][ T496] Call Trace:
[ 40.134923][ T496]
[ 40.135073][ T496] ? find_held_lock+0x2b/0x80
[ 40.135372][ T496] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.135676][ T496] ? __lock_release+0x5d/0x170
[ 40.135986][ T496] ? __pfx_validate_linkmsg+0x10/0x10
[ 40.136278][ T496] ? is_bpf_text_address+0x71/0x120
[ 40.136614][ T496] ? kernel_text_address+0xce/0xe0
[ 40.136918][ T496] do_setlink.constprop.0+0x6b1/0x2480
[ 40.137216][ T496] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.137583][ T496] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.137884][ T496] ? validate_chain+0x166/0x4d0
[ 40.138172][ T496] ? __kernel_text_address+0x12/0x40
[ 40.138463][ T496] ? __lock_acquire+0x44d/0x7e0
[ 40.138757][ T496] ? __mutex_trylock_common+0xf9/0x260
[ 40.139055][ T496] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.139416][ T496] ? rcu_is_watching+0x12/0xc0
[ 40.139716][ T496] ? rcu_is_watching+0x12/0xc0
[ 40.140012][ T496] ? trace_contention_end+0xdc/0x140
[ 40.140310][ T496] ? __mutex_lock+0x19c/0xcd0
[ 40.140601][ T496] ? find_held_lock+0x2b/0x80
[ 40.140901][ T496] ? rtnl_newlink+0x651/0xa60
[ 40.141194][ T496] ? __create_object+0x5e/0xb0
[ 40.141488][ T496] ? __pfx___mutex_lock+0x10/0x10
[ 40.141790][ T496] ? trace_cap_capable+0x10f/0x190
[ 40.142081][ T496] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.142449][ T496] ? __rtnl_newlink+0x40e/0xa40
[ 40.142746][ T496] rtnl_newlink+0x69a/0xa60
[ 40.143052][ T496] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.143341][ T496] ? __lock_acquire+0x44d/0x7e0
[ 40.143639][ T496] ? find_held_lock+0x2b/0x80
[ 40.143939][ T496] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.144227][ T496] ? __lock_release+0x5d/0x170
[ 40.144518][ T496] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.144823][ T496] rtnetlink_rcv_msg+0x710/0xc00
[ 40.145114][ T496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.145407][ T496] ? __lock_acquire+0x44d/0x7e0
[ 40.145715][ T496] netlink_rcv_skb+0x121/0x350
[ 40.146015][ T496] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.146307][ T496] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.146606][ T496] ? netlink_deliver_tap+0x13e/0x340
[ 40.146906][ T496] ? netlink_deliver_tap+0xc3/0x340
[ 40.147196][ T496] netlink_unicast+0x49e/0x780
[ 40.147487][ T496] ? __pfx_netlink_unicast+0x10/0x10
[ 40.147773][ T496] ? __lock_acquire+0x44d/0x7e0
[ 40.148076][ T496] netlink_sendmsg+0x721/0xbe0
[ 40.148368][ T496] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.148659][ T496] ? __import_iovec+0x238/0x3c0
[ 40.148970][ T496] ____sys_sendmsg+0x7ad/0xa10
[ 40.149265][ T496] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.149555][ T496] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.149939][ T496] ___sys_sendmsg+0xed/0x170
[ 40.150229][ T496] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.150551][ T496] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.150923][ T496] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.151229][ T496] ? find_held_lock+0x2b/0x80
[ 40.151523][ T496] ? __lock_acquire+0x44d/0x7e0
[ 40.151828][ T496] ? find_held_lock+0x2b/0x80
[ 40.152121][ T496] ? __virt_addr_valid+0x22e/0x450
[ 40.152412][ T496] ? __lock_release+0x5d/0x170
[ 40.152709][ T496] __sys_sendmsg+0x10b/0x1a0
[ 40.153006][ T496] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.153368][ T496] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.153680][ T496] ? rcu_is_watching+0x12/0xc0
[ 40.153983][ T496] do_syscall_64+0xc1/0x380
[ 40.154278][ T496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.154671][ T496] RIP: 0033:0x7f6cd950e1e7
[ 40.154983][ T496] 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
[ 40.156045][ T496] RSP: 002b:00007fff9bcae918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.156486][ T496] RAX: ffffffffffffffda RBX: 00007fff9bcaf040 RCX: 00007f6cd950e1e7
[ 40.156926][ T496] RDX: 0000000000000000 RSI: 00007fff9bcae980 RDI: 0000000000000005
[ 40.157381][ T496] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 40.157832][ T496] R10: 00007f6cd940bee8 R11: 0000000000000246 R12: 0000000000000004
[ 40.158276][ T496] R13: 00000000686e16b1 R14: 0000000000499600 R15: 0000000000000000
[ 40.158747][ T496]
[ 40.158977][ T496] irq event stamp: 40283
[ 40.159197][ T496] hardirqs last enabled at (40291): [] __up_console_sem+0x6b/0x80
[ 40.159711][ T496] hardirqs last disabled at (40298): [] __up_console_sem+0x50/0x80
[ 40.160225][ T496] softirqs last enabled at (39546): [] handle_softirqs+0x358/0x620
[ 40.160730][ T496] softirqs last disabled at (39535): [] __irq_exit_rcu+0xfa/0x160
[ 40.161238][ T496] ---[ end trace 0000000000000000 ]---
[ 41.573423][ T501] ------------[ cut here ]------------
[ 41.573803][ T501] WARNING: CPU: 2 PID: 501 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.574414][ T501] Modules linked in: 8021q vrf veth
[ 41.574759][ T501] CPU: 2 UID: 0 PID: 501 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.576764][ T501] Tainted: [W]=WARN
[ 41.577033][ T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.577409][ T501] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.577725][ T501] 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
[ 41.578863][ T501] RSP: 0018:ffffc90000c47140 EFLAGS: 00010246
[ 41.579284][ T501] RAX: 0000000000000000 RBX: ffff88800b724000 RCX: 0000000000000001
[ 41.579770][ T501] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 41.580270][ T501] RBP: ffffc90000c47230 R08: ffff88800dc7a000 R09: 0000000000000000
[ 41.580758][ T501] R10: ffffc90000c475c8 R11: ffffffffa0650668 R12: 1ffff92000188e2c
[ 41.581256][ T501] R13: 0000000000000044 R14: ffffc90000c47880 R15: ffff88800a53d560
[ 41.581743][ T501] FS: 00007f1674ecd800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 41.582325][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.582767][ T501] CR2: 00000000004e7370 CR3: 00000000093f1001 CR4: 0000000000772ef0
[ 41.583240][ T501] PKRU: 55555554
[ 41.583474][ T501] Call Trace:
[ 41.583705][ T501]
[ 41.583880][ T501] ? find_held_lock+0x2b/0x80
[ 41.584189][ T501] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.584495][ T501] ? __lock_release+0x5d/0x170
[ 41.584811][ T501] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.585116][ T501] ? is_bpf_text_address+0x71/0x120
[ 41.585423][ T501] ? kernel_text_address+0xce/0xe0
[ 41.585747][ T501] do_setlink.constprop.0+0x6b1/0x2480
[ 41.586068][ T501] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.586452][ T501] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.586759][ T501] ? validate_chain+0x166/0x4d0
[ 41.587071][ T501] ? __kernel_text_address+0x12/0x40
[ 41.587375][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.587679][ T501] ? __mutex_trylock_common+0xf9/0x260
[ 41.587993][ T501] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.588367][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.588676][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.588990][ T501] ? trace_contention_end+0xdc/0x140
[ 41.589298][ T501] ? __mutex_lock+0x19c/0xcd0
[ 41.589600][ T501] ? find_held_lock+0x2b/0x80
[ 41.589911][ T501] ? rtnl_newlink+0x651/0xa60
[ 41.590211][ T501] ? __create_object+0x5e/0xb0
[ 41.590516][ T501] ? __pfx___mutex_lock+0x10/0x10
[ 41.590830][ T501] ? trace_cap_capable+0x10f/0x190
[ 41.591134][ T501] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.591509][ T501] ? __rtnl_newlink+0x40e/0xa40
[ 41.591837][ T501] rtnl_newlink+0x69a/0xa60
[ 41.592178][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.592486][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.592805][ T501] ? find_held_lock+0x2b/0x80
[ 41.593114][ T501] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.593415][ T501] ? __lock_release+0x5d/0x170
[ 41.593722][ T501] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.594050][ T501] rtnetlink_rcv_msg+0x710/0xc00
[ 41.594360][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.594672][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.594994][ T501] netlink_rcv_skb+0x121/0x350
[ 41.595323][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.595641][ T501] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.595973][ T501] ? netlink_deliver_tap+0x13e/0x340
[ 41.596280][ T501] ? netlink_deliver_tap+0xc3/0x340
[ 41.596587][ T501] netlink_unicast+0x49e/0x780
[ 41.596905][ T501] ? __pfx_netlink_unicast+0x10/0x10
[ 41.597212][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.597527][ T501] netlink_sendmsg+0x721/0xbe0
[ 41.597845][ T501] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.598155][ T501] ? __import_iovec+0x238/0x3c0
[ 41.598469][ T501] ____sys_sendmsg+0x7ad/0xa10
[ 41.598788][ T501] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.599093][ T501] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.599473][ T501] ___sys_sendmsg+0xed/0x170
[ 41.599787][ T501] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.600094][ T501] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.600470][ T501] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.600818][ T501] ? find_held_lock+0x2b/0x80
[ 41.601127][ T501] ? __lock_acquire+0x44d/0x7e0
[ 41.601437][ T501] ? find_held_lock+0x2b/0x80
[ 41.601739][ T501] ? __virt_addr_valid+0x22e/0x450
[ 41.602083][ T501] ? __lock_release+0x5d/0x170
[ 41.602396][ T501] __sys_sendmsg+0x10b/0x1a0
[ 41.602699][ T501] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.603084][ T501] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.603400][ T501] ? rcu_is_watching+0x12/0xc0
[ 41.603707][ T501] do_syscall_64+0xc1/0x380
[ 41.604022][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.604402][ T501] RIP: 0033:0x7f167509a1e7
[ 41.604715][ T501] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 41.605800][ T501] RSP: 002b:00007ffc62db1b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.606312][ T501] RAX: ffffffffffffffda RBX: 00007ffc62db2260 RCX: 00007f167509a1e7
[ 41.606810][ T501] RDX: 0000000000000000 RSI: 00007ffc62db1ba0 RDI: 0000000000000005
[ 41.607301][ T501] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.607795][ T501] R10: 00007f1674f97ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.608289][ T501] R13: 00000000686e16b3 R14: 0000000000499600 R15: 0000000000000000
[ 41.608798][ T501]
[ 41.609054][ T501] irq event stamp: 40117
[ 41.609308][ T501] hardirqs last enabled at (40127): [] __up_console_sem+0x6b/0x80
[ 41.609888][ T501] hardirqs last disabled at (40138): [] __up_console_sem+0x50/0x80
[ 41.610455][ T501] softirqs last enabled at (39152): [] handle_softirqs+0x358/0x620
[ 41.610991][ T501] softirqs last disabled at (38131): [] __irq_exit_rcu+0xfa/0x160
[ 41.611511][ T501] ---[ end trace 0000000000000000 ]---
[ 41.729433][ T502] ------------[ cut here ]------------
[ 41.729818][ T502] WARNING: CPU: 2 PID: 502 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.730421][ T502] Modules linked in: 8021q vrf veth
[ 41.730741][ T502] CPU: 2 UID: 0 PID: 502 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.731371][ T502] Tainted: [W]=WARN
[ 41.731608][ T502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.731991][ T502] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.732307][ T502] 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
[ 41.733397][ T502] RSP: 0018:ffffc90000c47140 EFLAGS: 00010246
[ 41.733788][ T502] RAX: 0000000000000000 RBX: ffff888002ae9000 RCX: 0000000000000001
[ 41.734237][ T502] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 41.734688][ T502] RBP: ffffc90000c47230 R08: ffff888004fd5000 R09: 0000000000000000
[ 41.735152][ T502] R10: ffffc90000c475c8 R11: ffffffffa0650668 R12: 1ffff92000188e2c
[ 41.735623][ T502] R13: 00000000000005dc R14: ffffc90000c47880 R15: ffff88800a53f860
[ 41.736078][ T502] FS: 00007f1019147800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 41.736601][ T502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.736989][ T502] CR2: 00000000004e5aa0 CR3: 000000000dc01002 CR4: 0000000000772ef0
[ 41.737444][ T502] PKRU: 55555554
[ 41.737678][ T502] Call Trace:
[ 41.737916][ T502]
[ 41.738109][ T502] ? find_held_lock+0x2b/0x80
[ 41.738421][ T502] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.738724][ T502] ? __lock_release+0x5d/0x170
[ 41.739045][ T502] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.739375][ T502] ? is_bpf_text_address+0x71/0x120
[ 41.739688][ T502] ? kernel_text_address+0xce/0xe0
[ 41.740003][ T502] do_setlink.constprop.0+0x6b1/0x2480
[ 41.740314][ T502] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.740690][ T502] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.741004][ T502] ? validate_chain+0x166/0x4d0
[ 41.741303][ T502] ? __kernel_text_address+0x12/0x40
[ 41.741610][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.741933][ T502] ? __mutex_trylock_common+0xf9/0x260
[ 41.742243][ T502] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.742612][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.742925][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.743283][ T502] ? trace_contention_end+0xdc/0x140
[ 41.743621][ T502] ? __mutex_lock+0x19c/0xcd0
[ 41.743966][ T502] ? find_held_lock+0x2b/0x80
[ 41.744307][ T502] ? rtnl_newlink+0x651/0xa60
[ 41.744634][ T502] ? __create_object+0x5e/0xb0
[ 41.744977][ T502] ? __pfx___mutex_lock+0x10/0x10
[ 41.745310][ T502] ? trace_cap_capable+0x10f/0x190
[ 41.745644][ T502] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.746058][ T502] ? __rtnl_newlink+0x40e/0xa40
[ 41.746396][ T502] rtnl_newlink+0x69a/0xa60
[ 41.746730][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.747071][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.747410][ T502] ? find_held_lock+0x2b/0x80
[ 41.747742][ T502] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.748096][ T502] ? __lock_release+0x5d/0x170
[ 41.748415][ T502] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.748742][ T502] rtnetlink_rcv_msg+0x710/0xc00
[ 41.749084][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.749427][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.749759][ T502] netlink_rcv_skb+0x121/0x350
[ 41.750104][ T502] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.750438][ T502] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.750790][ T502] ? netlink_deliver_tap+0x13e/0x340
[ 41.751122][ T502] ? netlink_deliver_tap+0xc3/0x340
[ 41.751459][ T502] netlink_unicast+0x49e/0x780
[ 41.751814][ T502] ? __pfx_netlink_unicast+0x10/0x10
[ 41.752148][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.752481][ T502] netlink_sendmsg+0x721/0xbe0
[ 41.752833][ T502] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.753165][ T502] ? __import_iovec+0x238/0x3c0
[ 41.753502][ T502] ____sys_sendmsg+0x7ad/0xa10
[ 41.753846][ T502] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.754178][ T502] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.754598][ T502] ___sys_sendmsg+0xed/0x170
[ 41.754944][ T502] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.755274][ T502] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.755700][ T502] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.756044][ T502] ? find_held_lock+0x2b/0x80
[ 41.756380][ T502] ? __lock_acquire+0x44d/0x7e0
[ 41.756753][ T502] ? find_held_lock+0x2b/0x80
[ 41.757086][ T502] ? __virt_addr_valid+0x22e/0x450
[ 41.757393][ T502] ? __lock_release+0x5d/0x170
[ 41.757707][ T502] __sys_sendmsg+0x10b/0x1a0
[ 41.758022][ T502] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.758400][ T502] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.758715][ T502] ? rcu_is_watching+0x12/0xc0
[ 41.759034][ T502] do_syscall_64+0xc1/0x380
[ 41.759345][ T502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.759718][ T502] RIP: 0033:0x7f10193141e7
[ 41.760066][ T502] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 41.761113][ T502] RSP: 002b:00007ffe94c90878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.761577][ T502] RAX: ffffffffffffffda RBX: 00007ffe94c90fa0 RCX: 00007f10193141e7
[ 41.762033][ T502] RDX: 0000000000000000 RSI: 00007ffe94c908e0 RDI: 0000000000000005
[ 41.762474][ T502] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.762925][ T502] R10: 00007f1019211ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.763371][ T502] R13: 00000000686e16b3 R14: 0000000000499600 R15: 0000000000000000
[ 41.763838][ T502]
[ 41.764073][ T502] irq event stamp: 39657
[ 41.764301][ T502] hardirqs last enabled at (39667): [] __up_console_sem+0x6b/0x80
[ 41.764813][ T502] hardirqs last disabled at (39678): [] __up_console_sem+0x50/0x80
[ 41.765317][ T502] softirqs last enabled at (38546): [] netlink_release+0x328/0xf20
[ 41.765880][ T502] softirqs last disabled at (38544): [] netlink_release+0x2b3/0xf20
[ 41.766392][ T502] ---[ end trace 0000000000000000 ]---
[ 41.870528][ T503] ------------[ cut here ]------------
[ 41.870892][ T503] WARNING: CPU: 2 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.871456][ T503] Modules linked in: 8021q vrf veth
[ 41.871758][ T503] CPU: 2 UID: 0 PID: 503 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.872357][ T503] Tainted: [W]=WARN
[ 41.872581][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.872945][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.873246][ T503] 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
[ 41.874242][ T503] RSP: 0018:ffffc90000c57140 EFLAGS: 00010246
[ 41.874600][ T503] RAX: 0000000000000000 RBX: ffff888008aa1000 RCX: 0000000000000001
[ 41.875037][ T503] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 41.875509][ T503] RBP: ffffc90000c57230 R08: ffff88800bde5000 R09: 0000000000000000
[ 41.875947][ T503] R10: ffffc90000c575c8 R11: ffffffffa0650668 R12: 1ffff9200018ae2c
[ 41.876391][ T503] R13: 0000000000000044 R14: ffffc90000c57880 R15: ffff8880052ce360
[ 41.876861][ T503] FS: 00007f858af19800(0000) GS:ffff8880949b7000(0000) knlGS:0000000000000000
[ 41.877365][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.877720][ T503] CR2: 00000000004e7378 CR3: 0000000009308004 CR4: 0000000000772ef0
[ 41.878293][ T503] PKRU: 55555554
[ 41.878695][ T503] Call Trace:
[ 41.879150][ T503]
[ 41.879503][ T503] ? find_held_lock+0x2b/0x80
[ 41.879954][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.880413][ T503] ? __lock_release+0x5d/0x170
[ 41.880837][ T503] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.881247][ T503] ? is_bpf_text_address+0x71/0x120
[ 41.881657][ T503] ? kernel_text_address+0xce/0xe0
[ 41.882084][ T503] do_setlink.constprop.0+0x6b1/0x2480
[ 41.882428][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.882806][ T503] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.883102][ T503] ? validate_chain+0x166/0x4d0
[ 41.883386][ T503] ? __kernel_text_address+0x12/0x40
[ 41.883677][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.883978][ T503] ? __mutex_trylock_common+0xf9/0x260
[ 41.884267][ T503] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.884616][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.884925][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.885211][ T503] ? trace_contention_end+0xdc/0x140
[ 41.885510][ T503] ? __mutex_lock+0x19c/0xcd0
[ 41.885818][ T503] ? find_held_lock+0x2b/0x80
[ 41.886113][ T503] ? rtnl_newlink+0x651/0xa60
[ 41.886397][ T503] ? __create_object+0x5e/0xb0
[ 41.886687][ T503] ? __pfx___mutex_lock+0x10/0x10
[ 41.886988][ T503] ? trace_cap_capable+0x10f/0x190
[ 41.887284][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.887636][ T503] ? __rtnl_newlink+0x40e/0xa40
[ 41.887942][ T503] rtnl_newlink+0x69a/0xa60
[ 41.888234][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.888522][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.888825][ T503] ? find_held_lock+0x2b/0x80
[ 41.889116][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.889407][ T503] ? __lock_release+0x5d/0x170
[ 41.889698][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.890001][ T503] rtnetlink_rcv_msg+0x710/0xc00
[ 41.890292][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.890582][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.890887][ T503] netlink_rcv_skb+0x121/0x350
[ 41.891174][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.891462][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.891766][ T503] ? netlink_deliver_tap+0x13e/0x340
[ 41.892065][ T503] ? netlink_deliver_tap+0xc3/0x340
[ 41.892353][ T503] netlink_unicast+0x49e/0x780
[ 41.892642][ T503] ? __pfx_netlink_unicast+0x10/0x10
[ 41.892938][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.893232][ T503] netlink_sendmsg+0x721/0xbe0
[ 41.893523][ T503] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.893833][ T503] ? __import_iovec+0x238/0x3c0
[ 41.894168][ T503] ____sys_sendmsg+0x7ad/0xa10
[ 41.894460][ T503] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.894745][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.895123][ T503] ___sys_sendmsg+0xed/0x170
[ 41.895410][ T503] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.895708][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.896086][ T503] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.896376][ T503] ? find_held_lock+0x2b/0x80
[ 41.896670][ T503] ? __lock_acquire+0x44d/0x7e0
[ 41.896972][ T503] ? find_held_lock+0x2b/0x80
[ 41.897291][ T503] ? __virt_addr_valid+0x22e/0x450
[ 41.897577][ T503] ? __lock_release+0x5d/0x170
[ 41.897895][ T503] __sys_sendmsg+0x10b/0x1a0
[ 41.898214][ T503] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.898571][ T503] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.898886][ T503] ? rcu_is_watching+0x12/0xc0
[ 41.899177][ T503] do_syscall_64+0xc1/0x380
[ 41.899467][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.899828][ T503] RIP: 0033:0x7f858b0e61e7
[ 41.900130][ T503] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 41.901139][ T503] RSP: 002b:00007ffdf09b6068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.901565][ T503] RAX: ffffffffffffffda RBX: 00007ffdf09b6790 RCX: 00007f858b0e61e7
[ 41.902003][ T503] RDX: 0000000000000000 RSI: 00007ffdf09b60d0 RDI: 0000000000000005
[ 41.902438][ T503] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.902895][ T503] R10: 00007f858afe3ee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.903339][ T503] R13: 00000000686e16b3 R14: 0000000000499600 R15: 0000000000000000
[ 41.903801][ T503]
[ 41.904061][ T503] irq event stamp: 31361
[ 41.904288][ T503] hardirqs last enabled at (31371): [] __up_console_sem+0x6b/0x80
[ 41.904812][ T503] hardirqs last disabled at (31382): [] __up_console_sem+0x50/0x80
[ 41.905306][ T503] softirqs last enabled at (30648): [] handle_softirqs+0x358/0x620
[ 41.905815][ T503] softirqs last disabled at (30607): [] __irq_exit_rcu+0xfa/0x160
[ 41.906306][ T503] ---[ end trace 0000000000000000 ]---
[ 42.021977][ T504] ------------[ cut here ]------------
[ 42.022291][ T504] WARNING: CPU: 1 PID: 504 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.022850][ T504] Modules linked in: 8021q vrf veth
[ 42.023148][ T504] CPU: 1 UID: 0 PID: 504 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.023704][ T504] Tainted: [W]=WARN
[ 42.023925][ T504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.024268][ T504] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.024551][ T504] 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
[ 42.025564][ T504] RSP: 0018:ffffc90000c57140 EFLAGS: 00010246
[ 42.025932][ T504] RAX: 0000000000000000 RBX: ffff888008a91000 RCX: 0000000000000001
[ 42.026346][ T504] RDX: 0000000000000000 RSI: ffffffff9f89b941 RDI: ffffffff9f0555e0
[ 42.026757][ T504] RBP: ffffc90000c57230 R08: ffff888009a83800 R09: 0000000000000000
[ 42.028495][ T504] R10: ffffc90000c575c8 R11: ffffffffa0650668 R12: 1ffff9200018ae2c
[ 42.029065][ T504] R13: 00000000000005dc R14: ffffc90000c57880 R15: ffff8880052cf860
[ 42.029479][ T504] FS: 00007fda2821e800(0000) GS:ffff888094937000(0000) knlGS:0000000000000000
[ 42.029979][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.030336][ T504] CR2: 00000000004e5aa8 CR3: 0000000008efa002 CR4: 0000000000772ef0
[ 42.030748][ T504] PKRU: 55555554
[ 42.030963][ T504] Call Trace:
[ 42.031172][ T504]
[ 42.031313][ T504] ? find_held_lock+0x2b/0x80
[ 42.031591][ T504] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.031873][ T504] ? __lock_release+0x5d/0x170
[ 42.032167][ T504] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.032441][ T504] ? is_bpf_text_address+0x71/0x120
[ 42.032741][ T504] ? kernel_text_address+0xce/0xe0
[ 42.033038][ T504] do_setlink.constprop.0+0x6b1/0x2480
[ 42.033320][ T504] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.033668][ T504] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.033966][ T504] ? validate_chain+0x166/0x4d0
[ 42.034250][ T504] ? __kernel_text_address+0x12/0x40
[ 42.034529][ T504] ? __lock_acquire+0x44d/0x7e0
[ 42.034815][ T504] ? __mutex_trylock_common+0xf9/0x260
[ 42.035096][ T504] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.035440][ T504] ? rcu_is_watching+0x12/0xc0
[ 42.035730][ T504] ? rcu_is_watching+0x12/0xc0
[ 42.036016][ T504] ? trace_contention_end+0xdc/0x140
[ 42.036295][ T504] ? __mutex_lock+0x19c/0xcd0
[ 42.036570][ T504] ? find_held_lock+0x2b/0x80
[ 42.036857][ T504] ? rtnl_newlink+0x651/0xa60
[ 42.037133][ T504] ? __create_object+0x5e/0xb0
[ 42.037410][ T504] ? __pfx___mutex_lock+0x10/0x10
[ 42.037687][ T504] ? trace_cap_capable+0x10f/0x190
[ 42.037983][ T504] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.038342][ T504] ? __rtnl_newlink+0x40e/0xa40
[ 42.038625][ T504] rtnl_newlink+0x69a/0xa60
[ 42.038917][ T504] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.039194][ T504] ? __lock_acquire+0x44d/0x7e0
[ 42.039474][ T504] ? find_held_lock+0x2b/0x80
[ 42.039749][ T504] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.040028][ T504] ? __lock_release+0x5d/0x170
[ 42.040304][ T504] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.040582][ T504] rtnetlink_rcv_msg+0x710/0xc00
[ 42.040870][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.041150][ T504] ? __lock_acquire+0x44d/0x7e0
[ 42.041431][ T504] netlink_rcv_skb+0x121/0x350
[ 42.041714][ T504] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.042011][ T504] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.042296][ T504] ? netlink_deliver_tap+0x13e/0x340
[ 42.042577][ T504] ? netlink_deliver_tap+0xc3/0x340
[ 42.042867][ T504] netlink_unicast+0x49e/0x780
[ 42.043145][ T504] ? __pfx_netlink_unicast+0x10/0x10
[ 42.043419][ T504] ? __lock_acquire+0x44d/0x7e0
[ 42.043704][ T504] netlink_sendmsg+0x721/0xbe0
[ 42.043990][ T504] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.044266][ T504] ? __import_iovec+0x238/0x3c0
[ 42.044550][ T504] ____sys_sendmsg+0x7ad/0xa10
[ 42.044851][ T504] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.045125][ T504] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.045490][ T504] ___sys_sendmsg+0xed/0x170
[ 42.045762][ T504] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.046059][ T504] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.046410][ T504] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.046698][ T504] ? find_held_lock+0x2b/0x80
[ 42.046986][ T504] ? __lock_acquire+0x44d/0x7e0
[ 42.047268][ T504] ? find_held_lock+0x2b/0x80
[ 42.047548][ T504] ? __virt_addr_valid+0x22e/0x450
[ 42.047830][ T504] ? __lock_release+0x5d/0x170
[ 42.048113][ T504] __sys_sendmsg+0x10b/0x1a0
[ 42.048387][ T504] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.048733][ T504] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.049039][ T504] ? rcu_is_watching+0x12/0xc0
[ 42.049319][ T504] do_syscall_64+0xc1/0x380
[ 42.049598][ T504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.049962][ T504] RIP: 0033:0x7fda283eb1e7
[ 42.050250][ T504] 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
[ 42.051274][ T504] RSP: 002b:00007ffe87f31758 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.051691][ T504] RAX: ffffffffffffffda RBX: 00007ffe87f31e80 RCX: 00007fda283eb1e7
[ 42.052112][ T504] RDX: 0000000000000000 RSI: 00007ffe87f317c0 RDI: 0000000000000005
[ 42.052525][ T504] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.052956][ T504] R10: 00007fda282e8ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.053370][ T504] R13: 00000000686e16b3 R14: 0000000000499600 R15: 0000000000000000
[ 42.053815][ T504]
[ 42.054023][ T504] irq event stamp: 41289
[ 42.054229][ T504] hardirqs last enabled at (41297): [] __up_console_sem+0x6b/0x80
[ 42.054711][ T504] hardirqs last disabled at (41304): [] __up_console_sem+0x50/0x80
[ 42.055193][ T504] softirqs last enabled at (41278): [] handle_softirqs+0x358/0x620
[ 42.055683][ T504] softirqs last disabled at (41257): [] __irq_exit_rcu+0xfa/0x160
[ 42.056165][ T504] ---[ end trace 0000000000000000 ]---