virtme: waiting for virtiofsd to start
virtme: use 'microvm' QEMU architecture
[ 1.050247][ T1] rtc_cmos PNP0B00:00: registered as rtc0
[ 1.050594][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-05-23T00:03:31 UTC (1779494611)
[ 1.051379][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram
[ 1.053500][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[ 1.060333][ T1] NET: Registered PF_INET6 protocol family
[ 1.064154][ T1] Segment Routing with IPv6
[ 1.064579][ T1] In-situ OAM (IOAM) with IPv6
[ 1.065008][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.068190][ T1] ------------[ cut here ]------------
[ 1.068348][ T1] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: swapper/0/1
[ 1.068620][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 1.068986][ T1] Tainted: [W]=WARN
[ 1.069088][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1.069250][ T1] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 1.069499][ T1] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 1.070055][ T1] RSP: 0018:ffa0000000017a58 EFLAGS: 00010286
[ 1.070216][ T1] RAX: 00000000ffffffa6 RBX: ff11000008741c40 RCX: 1ff4000000002f11
[ 1.070400][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008741cf8
[ 1.070666][ T1] RBP: ff11000008cdc000 R08: 1fe22000010e83a0 R09: ff11000001a18b80
[ 1.070860][ T1] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 1.071137][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008cdc000
[ 1.071326][ T1] FS: 0000000000000000(0000) GS:ff1100007d030000(0000) knlGS:0000000000000000
[ 1.071540][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.071782][ T1] CR2: 0000000000000000 CR3: 0000000016749001 CR4: 0000000000771ef0
[ 1.071971][ T1] PKRU: 55555554
[ 1.072066][ T1] Call Trace:
[ 1.072160][ T1]
[ 1.072226][ T1] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 1.072431][ T1] ? notifier_call_chain+0xb0/0x320
[ 1.072554][ T1] rtmsg_ifinfo+0x5c/0xb0
[ 1.072654][ T1] register_netdevice+0x137a/0x1980
[ 1.072776][ T1] ? unregister_netdevice_queue+0x470/0x470
[ 1.073012][ T1] ? alloc_netdev_mqs+0xed0/0x1490
[ 1.073134][ T1] register_netdev+0x23/0x40
[ 1.073254][ T1] sit_init_net+0x299/0x570
[ 1.073377][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 1.073611][ T1] ops_init+0x187/0x560
[ 1.073707][ T1] register_pernet_operations+0x395/0x8e0
[ 1.073826][ T1] ? ops_undo_list+0x8f0/0x8f0
[ 1.074090][ T1] ? down_write+0x149/0x1f0
[ 1.074212][ T1] ? rwsem_down_write_slowpath+0xbe0/0xbe0
[ 1.074360][ T1] ? add_device_randomness+0xb7/0xe0
[ 1.074487][ T1] ? mix_pool_bytes+0x50/0x50
[ 1.074607][ T1] ? ipv6header_mt6_init+0x20/0x20
[ 1.074731][ T1] register_pernet_device+0x2c/0x60
[ 1.074850][ T1] ? ipv6header_mt6_init+0x20/0x20
[ 1.075104][ T1] sit_init+0x22/0xd0
[ 1.075194][ T1] do_one_initcall+0xa1/0x180
[ 1.075315][ T1] ? start_kernel+0x3b0/0x3b0
[ 1.075440][ T1] ? parameq+0x110/0x110
[ 1.075533][ T1] ? __kmalloc_noprof+0x2d7/0x760
[ 1.075657][ T1] ? rcu_is_watching+0x15/0xd0
[ 1.075779][ T1] kernel_init_freeable+0x596/0x630
[ 1.076032][ T1] ? rest_init+0x200/0x200
[ 1.076154][ T1] kernel_init+0x1e/0x170
[ 1.076243][ T1] ? _raw_spin_unlock_irq+0x33/0x50
[ 1.076368][ T1] ret_from_fork+0x474/0x6b0
[ 1.076493][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 1.076645][ T1] ? __switch_to+0x5a3/0xe00
[ 1.076842][ T1] ? rest_init+0x200/0x200
[ 1.077012][ T1] ret_from_fork_asm+0x11/0x20
[ 1.077138][ T1]
[ 1.077229][ T1] irq event stamp: 332625
[ 1.077327][ T1] hardirqs last enabled at (332633): [] __up_console_sem+0x5a/0x70
[ 1.077536][ T1] hardirqs last disabled at (332640): [] __up_console_sem+0x3f/0x70
[ 1.077823][ T1] softirqs last enabled at (332606): [] handle_softirqs+0x611/0x940
[ 1.078080][ T1] softirqs last disabled at (332657): [] __irq_exit_rcu+0x103/0x1c0
[ 1.078296][ T1] ---[ end trace 0000000000000000 ]---
[ 1.078569][ T1] NET: Registered PF_PACKET protocol family
[ 1.079469][ T1] l2tp_core: L2TP core driver, V2.0
[ 1.079586][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[ 1.079679][ T1] 8021q: 802.1Q VLAN Support v1.8
[ 1.080463][ T1] NET: Registered PF_RDS protocol family
[ 1.081212][ T1] Registered RDS/tcp transport
[ 1.081453][ T1] 9pnet: Installing 9P2000 support
[ 1.081743][ T1] Key type dns_resolver registered
[ 1.082335][ T1] NET: Registered PF_VSOCK protocol family
[ 1.086604][ T1] IPI shorthand broadcast: enabled
[ 1.186374][ T1] sched_clock: Marking stable (1156002055, 29903639)->(1255306687, -69400993)
[ 1.188010][ T1] registered taskstats version 1
[ 1.189688][ T1] Loading compiled-in X.509 certificates
[ 1.276321][ T1] Demotion targets for Node 0: null
[ 1.276528][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11578)
[ 1.276731][ T1] page_owner is disabled
[ 1.277317][ T1] PM: Magic number: 10:232:52
[ 1.277658][ T1] netconsole: network logging started
[ 1.279095][ T1] ALSA device list:
[ 1.279187][ T1] No soundcards found.
[ 1.279723][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
[ 1.283133][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:22.
[ 1.283842][ T1] devtmpfs: mounted
[ 1.284108][ T1] VFS: Pivoted into new rootfs
[ 1.312565][ T1] Freeing unused kernel image (initmem) memory: 2564K
[ 1.312732][ T1] Write protecting the kernel read-only data: 59392k
[ 1.313182][ T1] Freeing unused kernel image (text/rodata gap) memory: 452K
[ 1.313643][ T1] Freeing unused kernel image (rodata/data gap) memory: 1216K
[ 1.313824][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process
[ 1.313999][ T1] with arguments:
[ 1.314071][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init
[ 1.314211][ T1] with environment:
[ 1.314283][ T1] HOME=/
[ 1.314357][ T1] TERM=dumb
[ 1.314432][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on
[ 1.314571][ T1] nr_open=2147483584
[ 1.314640][ T1] virtme_rw_overlay0=/etc
[ 1.314730][ T1] virtme_rw_overlay1=/lib
[ 1.314823][ T1] virtme_rw_overlay2=/home
[ 1.314921][ T1] virtme_rw_overlay3=/opt
[ 1.315024][ T1] virtme_rw_overlay4=/srv
[ 1.315114][ T1] virtme_rw_overlay5=/usr
[ 1.315203][ T1] virtme_rw_overlay6=/var
[ 1.315299][ T1] virtme_rw_overlay7=/tmp
[ 1.315389][ T1] virtme_console=ttyS0
[ 1.315480][ T1] virtme_chdir=srv/vmksft/testing/wt-6
[ 1.331895][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy
[ 1.332971][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on...
[ 1.344470][ T1] overlayfs: failed to set xattr on upper
[ 1.344653][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.344842][ T1] overlayfs: ...falling back to uuid=null.
[ 1.347190][ T1] overlayfs: failed to set xattr on upper
[ 1.347337][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.347513][ T1] overlayfs: ...falling back to uuid=null.
[ 1.349279][ T1] overlayfs: failed to set xattr on upper
[ 1.349427][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.349604][ T1] overlayfs: ...falling back to uuid=null.
[ 1.351437][ T1] overlayfs: failed to set xattr on upper
[ 1.351586][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.351779][ T1] overlayfs: ...falling back to uuid=null.
[ 1.353563][ T1] overlayfs: failed to set xattr on upper
[ 1.353712][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.353921][ T1] overlayfs: ...falling back to uuid=null.
[ 1.355829][ T1] overlayfs: failed to set xattr on upper
[ 1.355986][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.356170][ T1] overlayfs: ...falling back to uuid=null.
[ 1.357869][ T1] overlayfs: failed to set xattr on upper
[ 1.358563][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.358739][ T1] overlayfs: ...falling back to uuid=null.
[ 1.360468][ T1] overlayfs: failed to set xattr on upper
[ 1.360615][ T1] overlayfs: ...falling back to redirect_dir=nofollow.
[ 1.360792][ T1] overlayfs: ...falling back to uuid=null.
[ 1.369988][ T1] virtme-ng-init: running systemd-tmpfiles
[ 1.384385][ T75] kwatchdog (75) used greatest stack depth: 29736 bytes left
[ 3.091992][ T74] systemd-tmpfile (74) used greatest stack depth: 24408 bytes left
[ 3.092347][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied
[ 3.092347][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied
[ 3.092347][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied
[ 3.092347][ T1] Failed to opendir() '/proc/self/fd/3': Permission denied
[ 3.093118][ T1] virtme-ng-init: basic initialization done
[ 3.123585][ T79] ------------[ cut here ]------------
[ 3.123749][ T79] WARNING: net/core/rtnetlink.c:4296 at rtnl_getlink+0x9f8/0xeb0, CPU#2: ip/79
[ 3.124311][ T79] CPU: 2 UID: 0 PID: 79 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 3.124583][ T79] Tainted: [W]=WARN
[ 3.124713][ T79] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.124899][ T79] RIP: 0010:rtnl_getlink+0x9f8/0xeb0
[ 3.125085][ T79] Code: c4 38 e8 3b d3 fa ff 45 85 f6 4c 8b 5c 24 08 4c 8b 54 24 30 0f 84 2e 02 00 00 ba 02 00 00 00 4c 89 de 31 ff e8 99 35 f1 ff 90 <0f> 0b 90 41 be a6 ff ff ff 48 8b 74 24 20 48 8b 7c 24 28 e8 d0 01
[ 3.125531][ T79] RSP: 0018:ffa00000004f72f0 EFLAGS: 00010286
[ 3.125720][ T79] RAX: 0000000000000001 RBX: 1ff400000009ee67 RCX: ffffffffb432f2de
[ 3.125945][ T79] RDX: ff11000009774640 RSI: ffffffffb69e6d91 RDI: ffffffffb646a6c0
[ 3.126164][ T79] RBP: ff110000057d5380 R08: 0000000000000000 R09: 0000000000000000
[ 3.126375][ T79] R10: 0000000000000002 R11: 0000000000000001 R12: ff110000051dc000
[ 3.126588][ T79] R13: ffffffffb9e2ff40 R14: 00000000ffffffa6 R15: ff11000008cb1540
[ 3.126804][ T79] FS: 00007f27e5aa5600(0000) GS:ff1100007cfb0000(0000) knlGS:0000000000000000
[ 3.127065][ T79] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.127254][ T79] CR2: 000055abfa060760 CR3: 0000000008ef0005 CR4: 0000000000771ef0
[ 3.127469][ T79] PKRU: 55555554
[ 3.127598][ T79] Call Trace:
[ 3.127727][ T79]
[ 3.127831][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.128009][ T79] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 3.128168][ T79] ? __lock_acquire+0x508/0xc10
[ 3.128325][ T79] ? __lock_acquire+0x508/0xc10
[ 3.128495][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.128651][ T79] ? find_held_lock+0x2b/0x80
[ 3.128807][ T79] ? mark_usage+0x61/0x170
[ 3.128976][ T79] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 3.129168][ T79] ? __lock_acquire+0x508/0xc10
[ 3.129327][ T79] ? __lock_release.isra.0+0x6b/0x1a0
[ 3.129485][ T79] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 3.129640][ T79] rtnetlink_rcv_msg+0x40d/0x9e0
[ 3.129797][ T79] ? validate_chain+0x38b/0xc20
[ 3.129966][ T79] ? rtnl_stats_set+0x3f0/0x3f0
[ 3.130128][ T79] ? __lock_acquire+0x508/0xc10
[ 3.130288][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.130446][ T79] ? find_held_lock+0x2b/0x80
[ 3.130607][ T79] netlink_rcv_skb+0x14e/0x3a0
[ 3.130765][ T79] ? rtnl_stats_set+0x3f0/0x3f0
[ 3.130934][ T79] ? netlink_ack+0xcd0/0xcd0
[ 3.131129][ T79] ? netlink_deliver_tap+0xc5/0x330
[ 3.131286][ T79] ? netlink_deliver_tap+0x13c/0x330
[ 3.131446][ T79] netlink_unicast+0x486/0x750
[ 3.131608][ T79] ? netlink_attachskb+0x810/0x810
[ 3.131768][ T79] ? __lock_acquire+0x508/0xc10
[ 3.131966][ T79] netlink_sendmsg+0x735/0xc60
[ 3.132133][ T79] ? netlink_unicast+0x750/0x750
[ 3.132294][ T79] ? __might_fault+0x97/0x140
[ 3.132454][ T79] ____sys_sendmsg+0x419/0x850
[ 3.132616][ T79] ? copy_msghdr_from_user+0x2a0/0x460
[ 3.132773][ T79] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 3.132968][ T79] ? move_addr_to_kernel+0x40/0x40
[ 3.133127][ T79] ? rcu_read_lock_any_held+0x3c/0x90
[ 3.133288][ T79] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 3.133477][ T79] ? rcu_read_lock_any_held+0x3c/0x90
[ 3.133635][ T79] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 3.133822][ T79] ___sys_sendmsg+0x14e/0x1d0
[ 3.133993][ T79] ? copy_msghdr_from_user+0x460/0x460
[ 3.134159][ T79] ? __lock_acquire+0x508/0xc10
[ 3.134325][ T79] ? move_addr_to_user+0x55/0x70
[ 3.134483][ T79] ? do_getsockname+0xfa/0x180
[ 3.134646][ T79] __sys_sendmsg+0x145/0x1f0
[ 3.134810][ T79] ? __sys_sendmsg_sock+0x20/0x20
[ 3.134983][ T79] ? __sys_getsockname+0xa2/0x110
[ 3.135150][ T79] ? rcu_is_watching+0x15/0xd0
[ 3.135311][ T79] do_syscall_64+0x117/0xfc0
[ 3.135485][ T79] ? trace_hardirqs_off+0xd/0x30
[ 3.135647][ T79] ? exc_page_fault+0xee/0x100
[ 3.135806][ T79] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.136023][ T79] RIP: 0033:0x7f27e5cdd08e
[ 3.136189][ T79] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.136633][ T79] RSP: 002b:00007fff7beee0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 3.136860][ T79] RAX: ffffffffffffffda RBX: 00007fff7bef1e63 RCX: 00007f27e5cdd08e
[ 3.137123][ T79] RDX: 0000000000000000 RSI: 00007fff7beee170 RDI: 0000000000000004
[ 3.137338][ T79] RBP: 00007fff7beee0d0 R08: 0000000000000000 R09: 0000000000000000
[ 3.137550][ T79] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 3.137775][ T79] R13: 000000006a10eed6 R14: 00007fff7beee210 R15: 00007fff7bef1e63
[ 3.138016][ T79]
[ 3.138148][ T79] irq event stamp: 23117
[ 3.138278][ T79] hardirqs last enabled at (23127): [] __up_console_sem+0x5a/0x70
[ 3.138521][ T79] hardirqs last disabled at (23136): [] __up_console_sem+0x3f/0x70
[ 3.138774][ T79] softirqs last enabled at (22318): [] handle_softirqs+0x611/0x940
[ 3.139033][ T79] softirqs last disabled at (21691): [] __irq_exit_rcu+0x103/0x1c0
[ 3.139274][ T79] ---[ end trace 0000000000000000 ]---
[ 3.140137][ T79] ------------[ cut here ]------------
[ 3.140346][ T79] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/79
[ 3.140610][ T79] CPU: 2 UID: 0 PID: 79 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 3.141111][ T79] Tainted: [W]=WARN
[ 3.141248][ T79] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.141450][ T79] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 3.141670][ T79] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 18 e8 f0 ff b9 a6 ff ff
[ 3.142205][ T79] RSP: 0018:ffa00000004f7020 EFLAGS: 00010286
[ 3.142407][ T79] RAX: 00000000ffffffa6 RBX: ff110000057d4c80 RCX: 1ff400000009edca
[ 3.142647][ T79] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000057d4d38
[ 3.142876][ T79] RBP: ff110000051dc000 R08: 1fe2200000afa9a8 R09: ff11000009775158
[ 3.143124][ T79] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 3.143353][ T79] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000051dcce1
[ 3.143595][ T79] FS: 00007f27e5aa5600(0000) GS:ff1100007cfb0000(0000) knlGS:0000000000000000
[ 3.143856][ T79] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.144079][ T79] CR2: 000055ac0297e988 CR3: 0000000008ef0005 CR4: 0000000000771ef0
[ 3.144310][ T79] PKRU: 55555554
[ 3.144446][ T79] Call Trace:
[ 3.144585][ T79]
[ 3.144693][ T79] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 3.144878][ T79] rtmsg_ifinfo+0x5c/0xb0
[ 3.145036][ T79] ? mark_held_locks+0x40/0x70
[ 3.145205][ T79] __dev_notify_flags+0x1b8/0x280
[ 3.145377][ T79] ? netif_change_name+0x8c0/0x8c0
[ 3.145545][ T79] ? __dev_change_flags+0x4a4/0x660
[ 3.145714][ T79] ? netif_set_allmulti+0x250/0x250
[ 3.145884][ T79] ? rcu_read_lock_any_held+0x3c/0x90
[ 3.146072][ T79] ? validate_chain+0x38b/0xc20
[ 3.146242][ T79] ? is_bpf_text_address+0x68/0x110
[ 3.146428][ T79] netif_change_flags+0xfe/0x190
[ 3.146598][ T79] do_setlink.isra.0+0x1cc3/0x2750
[ 3.146769][ T79] ? find_held_lock+0x2b/0x80
[ 3.146951][ T79] ? rtnl_link_get_size+0x350/0x350
[ 3.147131][ T79] ? __lock_release.isra.0+0x6b/0x1a0
[ 3.147304][ T79] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 3.147504][ T79] ? rcu_read_lock_any_held+0x3c/0x90
[ 3.147673][ T79] ? validate_chain+0x38b/0xc20
[ 3.147765][ T76] virtme-ng-init: Starting systemd-udevd version 259.5-1.fc44
[ 3.148011][ T79] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 3.148068][ T76] virtme-ng-init: triggering udev coldplug
[ 3.148326][ T79] ? stack_depot_save_flags+0x531/0x770
[ 3.148500][ T79] ? __lock_acquire+0x508/0xc10
[ 3.148673][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.148847][ T79] ? rtnl_newlink+0x883/0xea0
[ 3.149034][ T79] ? rcu_is_watching+0x15/0xd0
[ 3.149207][ T79] ? lock_acquire+0x134/0x160
[ 3.149376][ T79] ? rcu_is_watching+0x15/0xd0
[ 3.149558][ T79] ? rcu_is_watching+0x15/0xd0
[ 3.149728][ T79] ? trace_contention_end+0xb3/0x1a0
[ 3.149898][ T79] ? __mutex_lock+0x1db/0x2010
[ 3.150136][ T79] ? __mutex_lock+0x9b2/0x2010
[ 3.150309][ T79] ? rtnl_newlink+0x883/0xea0
[ 3.150480][ T79] ? ww_mutex_lock+0x160/0x160
[ 3.150653][ T79] ? __rtnl_newlink+0x3fa/0xa50
[ 3.150824][ T79] rtnl_newlink+0x8d1/0xea0
[ 3.151040][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.151211][ T79] ? __rtnl_newlink+0xa50/0xa50
[ 3.151380][ T79] ? mark_usage+0x61/0x170
[ 3.151553][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.151729][ T79] ? find_held_lock+0x2b/0x80
[ 3.151898][ T79] ? __rtnl_newlink+0xa50/0xa50
[ 3.152090][ T79] ? __lock_release.isra.0+0x6b/0x1a0
[ 3.152278][ T79] ? __rtnl_newlink+0xa50/0xa50
[ 3.152448][ T79] rtnetlink_rcv_msg+0x40d/0x9e0
[ 3.152620][ T79] ? validate_chain+0x38b/0xc20
[ 3.152789][ T79] ? rtnl_stats_set+0x3f0/0x3f0
[ 3.152971][ T79] ? __lock_acquire+0x508/0xc10
[ 3.153179][ T79] ? lock_acquire.part.0+0xbc/0x260
[ 3.153374][ T79] ? find_held_lock+0x2b/0x80
[ 3.153546][ T79] netlink_rcv_skb+0x14e/0x3a0
[ 3.153715][ T79] ? rtnl_stats_set+0x3f0/0x3f0
[ 3.153886][ T79] ? netlink_ack+0xcd0/0xcd0
[ 3.154075][ T79] ? netlink_deliver_tap+0xc5/0x330
[ 3.154247][ T79] ? netlink_deliver_tap+0x13c/0x330
[ 3.154418][ T79] netlink_unicast+0x486/0x750
[ 3.154591][ T79] ? netlink_attachskb+0x810/0x810
[ 3.154774][ T79] ? __lock_acquire+0x508/0xc10
[ 3.154955][ T79] netlink_sendmsg+0x735/0xc60
[ 3.155135][ T79] ? netlink_unicast+0x750/0x750
[ 3.155305][ T79] ? __might_fault+0x97/0x140
[ 3.155476][ T79] ____sys_sendmsg+0x419/0x850
[ 3.155647][ T79] ? copy_msghdr_from_user+0x2a0/0x460
[ 3.155832][ T79] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 3.156076][ T79] ? move_addr_to_kernel+0x40/0x40
[ 3.156350][ T79] ? stack_depot_save_flags+0x367/0x770
[ 3.156521][ T79] ? validate_chain+0x38b/0xc20
[ 3.156692][ T79] ___sys_sendmsg+0x14e/0x1d0
[ 3.156861][ T79] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 3.157258][ T79] ? copy_msghdr_from_user+0x460/0x460
[ 3.157438][ T79] __sys_sendmsg+0x145/0x1f0
[ 3.157608][ T79] ? __sys_sendmsg_sock+0x20/0x20
[ 3.157866][ T79] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 3.158086][ T79] ? do_raw_spin_unlock+0x59/0x250
[ 3.158435][ T79] ? rcu_is_watching+0x15/0xd0
[ 3.158605][ T79] do_syscall_64+0x117/0xfc0
[ 3.158776][ T79] ? trace_hardirqs_off+0xd/0x30
[ 3.158959][ T79] ? exc_page_fault+0xee/0x100
[ 3.159214][ T79] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.159411][ T79] RIP: 0033:0x7f27e5cdd08e
[ 3.159586][ T79] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.160104][ T79] RSP: 002b:00007fff7beef720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 3.160432][ T79] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27e5cdd08e
[ 3.160673][ T79] RDX: 0000000000000000 RSI: 00007fff7beef7d0 RDI: 0000000000000003
[ 3.160914][ T79] RBP: 00007fff7beef730 R08: 0000000000000000 R09: 0000000000000000
[ 3.161232][ T79] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 3.161460][ T79] R13: 000000006a10eed6 R14: 000055abfa013040 R15: 0000000000000000
[ 3.161786][ T79]
[ 3.161945][ T79] irq event stamp: 25137
[ 3.162089][ T79] hardirqs last enabled at (25147): [] __up_console_sem+0x5a/0x70
[ 3.162347][ T79] hardirqs last disabled at (25156): [] __up_console_sem+0x3f/0x70
[ 3.162691][ T79] softirqs last enabled at (24042): [] handle_softirqs+0x611/0x940
[ 3.163069][ T79] softirqs last disabled at (23653): [] __irq_exit_rcu+0x103/0x1c0
[ 3.163420][ T79] ---[ end trace 0000000000000000 ]---
[ 3.169442][ T79] ip (79) used greatest stack depth: 23768 bytes left
[ 4.937408][ T76] virtme-ng-init: waiting for udev to settle
[ 5.364460][ T76] virtme-ng-init: udev is done
[ 5.367949][ T1] virtme-ng-init: initialization done