virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 1.916057][ T1] loop: module loaded [ 1.916096][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.916098][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.916100][ T1] preempt_count: 1, expected: 0 [ 1.916101][ T1] RCU nest depth: 0, expected: 0 [ 1.916102][ T1] locks held by swapper/0/1: 4, last CPU#2: [ 1.916104][ T1] #0: ffffffff8f199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.916117][ T1] #1: ffffffff8f199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.916122][ T1] #2: ffffffff8f089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.916126][ T1] #3: ffffffff8f089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.916130][ T1] irq event stamp: 807806 [ 1.916131][ T1] hardirqs last enabled at (807805): [] __down_trylock_console_sem+0x86/0xa0 [ 1.916134][ T1] hardirqs last disabled at (807806): [] console_emit_next_record+0x3f8/0x4f0 [ 1.916136][ T1] softirqs last enabled at (807752): [] bdi_register_va+0x491/0x780 [ 1.916140][ T1] softirqs last disabled at (807750): [] bdi_register_va+0x2ef/0x780 [ 1.916143][ T1] Preemption disabled at: [ 1.916143][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.916149][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.916152][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.916155][ T1] Call Trace: [ 1.916156][ T1] [ 1.916160][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.916166][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.916168][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.916173][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.916177][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.916182][ T1] __kmalloc_noprof+0x443/0x760 [ 1.916184][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.916191][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.916194][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.916197][ T1] put_chars+0x1e1/0x2f0 [ 1.916200][ T1] ? desc_read+0x271/0x2f0 [ 1.916203][ T1] ? __send_to_port+0x420/0x420 [ 1.916210][ T1] hvc_console_print+0x292/0x780 [ 1.916217][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.916220][ T1] ? lock_acquire+0x13c/0x160 [ 1.916224][ T1] console_emit_next_record+0x252/0x4f0 [ 1.916228][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.916233][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.916236][ T1] ? lock_acquire+0x13c/0x160 [ 1.916240][ T1] console_flush_one_record+0x46f/0x710 [ 1.916244][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.916246][ T1] ? __lock_acquire+0x518/0xc20 [ 1.916252][ T1] console_unlock+0xee/0x1f0 [ 1.916255][ T1] ? console_flush_one_record+0x710/0x710 [ 1.916257][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.916259][ T1] ? lock_acquire+0xa0/0x160 [ 1.916263][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.916265][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.916268][ T1] vprintk_emit+0x37c/0x3e0 [ 1.916272][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.916277][ T1] ? max_loop_setup+0x30/0x30 [ 1.916281][ T1] _printk+0xc7/0x100 [ 1.916284][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.916291][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.916296][ T1] loop_init+0x12a/0x130 [ 1.916298][ T1] do_one_initcall+0x124/0x4f0 [ 1.916301][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.916303][ T1] ? parameq+0x110/0x110 [ 1.916309][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.916312][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.916316][ T1] kernel_init_freeable+0x596/0x630 [ 1.916319][ T1] ? rest_init+0x280/0x280 [ 1.916321][ T1] kernel_init+0x21/0x150 [ 1.916323][ T1] ? rest_init+0x280/0x280 [ 1.916324][ T1] ret_from_fork+0x474/0x6b0 [ 1.916329][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.916332][ T1] ? __switch_to+0x5a3/0xe00 [ 1.916335][ T1] ? rest_init+0x280/0x280 [ 1.916338][ T1] ret_from_fork_asm+0x11/0x20 [ 1.916345][ T1] [ 1.967786][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 1.971789][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 1.972309][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 1.972683][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.989644][ T1] scsi host0: ahci [ 1.993112][ T1] scsi host1: ahci [ 1.996441][ T1] scsi host2: ahci [ 1.999672][ T1] scsi host3: ahci [ 2.003280][ T1] scsi host4: ahci [ 2.006625][ T1] scsi host5: ahci [ 2.008600][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 2.009227][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 2.009667][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 2.010135][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 2.010555][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 2.010980][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 2.026226][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 2.026441][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.027039][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 2.027263][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.027783][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.249526][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.250444][ T1] PPP generic driver version 2.4.2 [ 2.251743][ T1] NET: Registered PF_PPPOX protocol family [ 2.252594][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.255095][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.256494][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.260928][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.262984][ T87] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.269556][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.269955][ T87] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.270837][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:25:51 UTC (1787909151) [ 2.272299][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.277213][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.279476][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.291096][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.295726][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.295978][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.308094][ T1] Initializing XFRM netlink socket [ 2.308929][ T1] NET: Registered PF_INET6 protocol family [ 2.318664][ T1] Segment Routing with IPv6 [ 2.319242][ T1] In-situ OAM (IOAM) with IPv6 [ 2.319828][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.321228][ T83] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.322016][ T90] ata6: SATA link down (SStatus 0 SControl 300) [ 2.322689][ T79] ata1: SATA link down (SStatus 0 SControl 300) [ 2.323487][ T81] ata2: SATA link down (SStatus 0 SControl 300) [ 2.323995][ T83] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.324353][ T83] ata3.00: applying bridge limits [ 2.324791][ T85] ata4: SATA link down (SStatus 0 SControl 300) [ 2.325332][ T88] ata5: SATA link down (SStatus 0 SControl 300) [ 2.325926][ T83] ata3.00: configured for UDMA/100 [ 2.330023][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.335089][ T1] NET: Registered PF_PACKET protocol family [ 2.335450][ T92] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.335483][ T1] 9pnet: Installing 9P2000 support [ 2.336891][ T1] Key type dns_resolver registered [ 2.338292][ T1] NET: Registered PF_VSOCK protocol family [ 2.346038][ T1] IPI shorthand broadcast: enabled [ 2.347989][ T92] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.466286][ T1] sched_clock: Marking stable (2439002849, 26607626)->(2588009891, -122399416) [ 2.469979][ T1] registered taskstats version 1 [ 2.473007][ T1] Loading compiled-in X.509 certificates [ 2.578348][ T1] Demotion targets for Node 0: null [ 2.578758][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11788) [ 2.579090][ T1] page_owner is disabled [ 2.588495][ T1] PM: Magic number: 6:445:425 [ 2.592277][ T1] ALSA device list: [ 2.592456][ T1] No soundcards found. [ 2.593125][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.596464][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.597273][ T1] devtmpfs: mounted [ 2.597562][ T1] VFS: Pivoted into new rootfs [ 2.628979][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.629529][ T1] Write protecting the kernel read-only data: 65536k [ 2.632001][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.632490][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.632814][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.633107][ T1] with arguments: [ 2.633251][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.633521][ T1] with environment: [ 2.633706][ T1] HOME=/ [ 2.633855][ T1] TERM=dumb [ 2.633985][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.634248][ T1] nr_open=2147483584 [ 2.634383][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.634695][ T1] virtme_rw_overlay0=/etc [ 2.634881][ T1] virtme_rw_overlay1=/lib [ 2.635052][ T1] virtme_rw_overlay2=/home [ 2.635229][ T1] virtme_rw_overlay3=/opt [ 2.635400][ T1] virtme_rw_overlay4=/srv [ 2.635589][ T1] virtme_rw_overlay5=/usr [ 2.635773][ T1] virtme_rw_overlay6=/var [ 2.635946][ T1] virtme_rw_overlay7=/tmp [ 2.636123][ T1] virtme_console=ttyS0 [ 2.636299][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.651592][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.653318][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.662817][ T1] overlayfs: failed to set xattr on upper [ 2.663141][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.663410][ T1] overlayfs: ...falling back to uuid=null. [ 2.665749][ T1] overlayfs: failed to set xattr on upper [ 2.665986][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.666256][ T1] overlayfs: ...falling back to uuid=null. [ 2.668218][ T1] overlayfs: failed to set xattr on upper [ 2.668449][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.668735][ T1] overlayfs: ...falling back to uuid=null. [ 2.670571][ T1] overlayfs: failed to set xattr on upper [ 2.670840][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.671135][ T1] overlayfs: ...falling back to uuid=null. [ 2.673102][ T1] overlayfs: failed to set xattr on upper [ 2.673324][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.673601][ T1] overlayfs: ...falling back to uuid=null. [ 2.675270][ T1] overlayfs: failed to set xattr on upper [ 2.675496][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.676341][ T1] overlayfs: ...falling back to uuid=null. [ 2.678185][ T1] overlayfs: failed to set xattr on upper [ 2.678408][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.678706][ T1] overlayfs: ...falling back to uuid=null. [ 2.680578][ T1] overlayfs: failed to set xattr on upper [ 2.681289][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.681739][ T1] overlayfs: ...falling back to uuid=null. [ 2.692775][ T1] virtme-ng-init: running systemd-tmpfiles [ 5.348976][ T113] systemd-tmpfile (113) used greatest stack depth: 24880 bytes left [ 5.349037][ T113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.349039][ T113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 113, name: systemd-tmpfile [ 5.349041][ T113] preempt_count: 2, expected: 0 [ 5.349042][ T113] RCU nest depth: 0, expected: 0 [ 5.349043][ T113] locks held by systemd-tmpfile/113: 5, last CPU#4: [ 5.349045][ T113] #0: ffffffff8f0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.349057][ T113] #1: ffffffff8f199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.349063][ T113] #2: ffffffff8f199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.349067][ T113] #3: ffffffff8f089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.349070][ T113] #4: ffffffff8f089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.349074][ T113] irq event stamp: 2417186 [ 5.349075][ T113] hardirqs last enabled at (2417185): [] __down_trylock_console_sem+0x86/0xa0 [ 5.349077][ T113] hardirqs last disabled at (2417186): [] console_emit_next_record+0x3f8/0x4f0 [ 5.349079][ T113] softirqs last enabled at (2415172): [] handle_softirqs+0x67c/0x900 [ 5.349081][ T113] softirqs last disabled at (2415017): [] __irq_exit_rcu+0x145/0x1c0 [ 5.349084][ T113] Preemption disabled at: [ 5.349084][ T113] [<0000000000000000>] 0x0 [ 5.349091][ T113] CPU: 4 UID: 0 PID: 113 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.349095][ T113] Tainted: [W]=WARN [ 5.349096][ T113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.349098][ T113] Call Trace: [ 5.349099][ T113] [ 5.349101][ T113] dump_stack_lvl+0x6f/0xa0 [ 5.349107][ T113] __might_resched.cold+0x1fe/0x2c1 [ 5.349112][ T113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.349116][ T113] ? __kmalloc_noprof+0xdb/0x760 [ 5.349121][ T113] __kmalloc_noprof+0x443/0x760 [ 5.349124][ T113] ? alloc_buf.isra.0+0x4b/0x260 [ 5.349130][ T113] ? do_raw_spin_unlock+0x59/0x250 [ 5.349133][ T113] alloc_buf.isra.0+0x4b/0x260 [ 5.349137][ T113] put_chars+0x1e1/0x2f0 [ 5.349140][ T113] ? __send_to_port+0x420/0x420 [ 5.349142][ T113] ? printk_get_next_message+0x2fe/0x7d0 [ 5.349146][ T113] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.349148][ T113] ? validate_chain+0x38b/0xc20 [ 5.349152][ T113] hvc_console_print+0x292/0x780 [ 5.349156][ T113] ? __lock_acquire+0x518/0xc20 [ 5.349157][ T113] ? __lock_acquire+0x518/0xc20 [ 5.349161][ T113] ? hvc_write+0x3a0/0x3a0 [ 5.349165][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.349168][ T113] ? lock_acquire+0x13c/0x160 [ 5.349171][ T113] console_emit_next_record+0x252/0x4f0 [ 5.349175][ T113] ? devkmsg_read+0x4e0/0x4e0 [ 5.349179][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.349182][ T113] ? lock_acquire+0x13c/0x160 [ 5.349185][ T113] console_flush_one_record+0x46f/0x710 [ 5.349189][ T113] ? console_emit_next_record+0x4f0/0x4f0 [ 5.349191][ T113] ? __lock_acquire+0x518/0xc20 [ 5.349196][ T113] console_unlock+0xee/0x1f0 [ 5.349199][ T113] ? console_flush_one_record+0x710/0x710 [ 5.349201][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.349203][ T113] ? lock_acquire+0xa0/0x160 [ 5.349206][ T113] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.349208][ T113] ? vprintk_emit+0x320/0x3e0 [ 5.349211][ T113] vprintk_emit+0x37c/0x3e0 [ 5.349215][ T113] ? wake_up_klogd_work_func+0x90/0x90 [ 5.349218][ T113] ? __lock_acquire+0x518/0xc20 [ 5.349221][ T113] _printk+0xc7/0x100 [ 5.349225][ T113] ? snapshot_read.cold+0x21/0x21 [ 5.349228][ T113] ? do_raw_spin_lock+0x131/0x280 [ 5.349230][ T113] ? __rwlock_init+0x150/0x150 [ 5.349234][ T113] ? do_raw_spin_lock+0x131/0x280 [ 5.349236][ T113] do_exit.cold+0x82/0x9c [ 5.349240][ T113] ? exit_notify+0x890/0x890 [ 5.349242][ T113] ? __lock_release.isra.0+0x69/0x1a0 [ 5.349244][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.349249][ T113] do_group_exit+0xb8/0x370 [ 5.349252][ T113] __x64_sys_exit_group+0x3c/0x50 [ 5.349254][ T113] x64_sys_call+0x1567/0x1570 [ 5.349257][ T113] do_syscall_64+0xff/0x530 [ 5.349261][ T113] ? exc_page_fault+0xee/0x100 [ 5.349265][ T113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.349267][ T113] RIP: 0033:0x7f5deb6db1b8 [ 5.349269][ T113] Code: Unable to access opcode bytes at 0x7f5deb6db18e. [ 5.349270][ T113] RSP: 002b:00007ffe4f155088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.349273][ T113] RAX: ffffffffffffffda RBX: 00007f5deb80bf88 RCX: 00007f5deb6db1b8 [ 5.349274][ T113] RDX: 00007f5deaf394c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 5.349275][ T113] RBP: 00007ffe4f1550e0 R08: 0000000000000000 R09: 0000000000001000 [ 5.349276][ T113] R10: 00007ffe4f154ea0 R11: 0000000000000246 R12: 0000000000000001 [ 5.349276][ T113] R13: 0000000000000049 R14: 00007f5deb80a680 R15: 00007f5deb80bfa0 [ 5.349283][ T113] [ 5.349284][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 5.349284][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 5.349284][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 5.349284][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 5.369235][ T1] virtme-ng-init: basic initialization done [ 5.426059][ T119] ip (119) used greatest stack depth: 23672 bytes left [ 5.432474][ T115] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 5.432927][ T115] virtme-ng-init: triggering udev coldplug [ 8.999404][ T133] virtio_net virtio2 enp0s4: renamed from eth0 [ 8.999466][ T133] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.999469][ T133] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 133, name: (udev-worker) [ 8.999470][ T133] preempt_count: 1, expected: 0 [ 8.999471][ T133] RCU nest depth: 0, expected: 0 [ 8.999472][ T133] locks held by (udev-worker)/133: 5, last CPU#2: [ 8.999474][ T133] #0: ffffffff8f95f900 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 8.999486][ T133] #1: ffffffff8f199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.999493][ T133] #2: ffffffff8f199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.999496][ T133] #3: ffffffff8f089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.999500][ T133] #4: ffffffff8f089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.999504][ T133] irq event stamp: 269320 [ 8.999505][ T133] hardirqs last enabled at (269319): [] __down_trylock_console_sem+0x86/0xa0 [ 8.999507][ T133] hardirqs last disabled at (269320): [] console_emit_next_record+0x3f8/0x4f0 [ 8.999509][ T133] softirqs last enabled at (269314): [] netif_change_name+0x216/0x8c0 [ 8.999511][ T133] softirqs last disabled at (269312): [] netif_change_name+0x1ad/0x8c0 [ 8.999514][ T133] Preemption disabled at: [ 8.999514][ T133] [] vprintk_emit+0x31b/0x3e0 [ 8.999521][ T133] CPU: 2 UID: 0 PID: 133 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.999530][ T133] Tainted: [W]=WARN [ 8.999531][ T133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.999534][ T133] Call Trace: [ 8.999535][ T133] [ 8.999537][ T133] dump_stack_lvl+0x6f/0xa0 [ 8.999542][ T133] ? vprintk_emit+0x31b/0x3e0 [ 8.999544][ T133] __might_resched.cold+0x1fe/0x2c1 [ 8.999549][ T133] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.999553][ T133] ? __kmalloc_noprof+0xdb/0x760 [ 8.999558][ T133] __kmalloc_noprof+0x443/0x760 [ 8.999561][ T133] ? alloc_buf.isra.0+0x4b/0x260 [ 8.999566][ T133] ? do_raw_spin_unlock+0x59/0x250 [ 8.999569][ T133] alloc_buf.isra.0+0x4b/0x260 [ 8.999573][ T133] put_chars+0x1e1/0x2f0 [ 8.999576][ T133] ? __send_to_port+0x420/0x420 [ 8.999580][ T133] ? validate_chain+0x34a/0xc20 [ 8.999584][ T133] hvc_console_print+0x292/0x780 [ 8.999588][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999592][ T133] ? hvc_write+0x3a0/0x3a0 [ 8.999596][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999601][ T133] console_emit_next_record+0x252/0x4f0 [ 8.999605][ T133] ? devkmsg_read+0x4e0/0x4e0 [ 8.999611][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999613][ T133] ? lock_acquire+0x13c/0x160 [ 8.999617][ T133] console_flush_one_record+0x46f/0x710 [ 8.999621][ T133] ? console_emit_next_record+0x4f0/0x4f0 [ 8.999623][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999628][ T133] console_unlock+0xee/0x1f0 [ 8.999630][ T133] ? console_flush_one_record+0x710/0x710 [ 8.999632][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999634][ T133] ? lock_acquire+0xa0/0x160 [ 8.999638][ T133] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.999639][ T133] ? vprintk_emit+0x320/0x3e0 [ 8.999643][ T133] vprintk_emit+0x37c/0x3e0 [ 8.999646][ T133] ? wake_up_klogd_work_func+0x90/0x90 [ 8.999649][ T133] ? write_profile+0xf0/0xf0 [ 8.999651][ T133] ? unwind_get_return_address+0x67/0xd0 [ 8.999657][ T133] dev_vprintk_emit+0x27f/0x2c0 [ 8.999661][ T133] ? device_rename.cold+0xa/0xa [ 8.999665][ T133] ? filter_irq_stacks+0xd0/0xd0 [ 8.999670][ T133] dev_printk_emit+0xb9/0xee [ 8.999673][ T133] ? dev_vprintk_emit+0x2c0/0x2c0 [ 8.999677][ T133] ? check_prev_add+0x316/0xe90 [ 8.999681][ T133] __netdev_printk+0x160/0x1d0 [ 8.999687][ T133] netdev_info+0xe2/0x116 [ 8.999689][ T133] ? netdev_notice+0x120/0x120 [ 8.999692][ T133] ? find_held_lock+0x2b/0x80 [ 8.999694][ T133] ? __lock_release.isra.0+0x69/0x1a0 [ 8.999697][ T133] ? mark_held_locks+0x40/0x70 [ 8.999700][ T133] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 8.999702][ T133] netif_change_name.cold+0x4f/0x89 [ 8.999706][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999707][ T133] ? mark_lock+0x1c7/0xa00 [ 8.999709][ T133] ? static_obj+0x52/0x90 [ 8.999712][ T133] ? netdev_adjacent_rename_links+0x470/0x470 [ 8.999714][ T133] ? lock_acquire.part.0+0xd4/0x280 [ 8.999716][ T133] ? find_held_lock+0x2b/0x80 [ 8.999718][ T133] ? __asan_memset+0x27/0x50 [ 8.999723][ T133] do_setlink.isra.0+0x1f7d/0x2a60 [ 8.999726][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999729][ T133] ? rtnl_link_get_size+0x350/0x350 [ 8.999731][ T133] ? mark_usage+0x61/0x170 [ 8.999732][ T133] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.999735][ T133] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.999737][ T133] ? validate_chain+0x38b/0xc20 [ 8.999741][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999745][ T133] ? lock_acquire.part.0+0xd4/0x280 [ 8.999747][ T133] ? rtnl_setlink+0x29d/0x920 [ 8.999750][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999752][ T133] ? lock_acquire+0x13c/0x160 [ 8.999754][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999755][ T133] ? rcu_is_watching+0x16/0xd0 [ 8.999758][ T133] ? trace_contention_end+0xb3/0x180 [ 8.999761][ T133] ? __mutex_lock+0x1db/0x1ea0 [ 8.999764][ T133] ? __mutex_lock+0x9a3/0x1ea0 [ 8.999766][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999768][ T133] ? rtnl_setlink+0x29d/0x920 [ 8.999770][ T133] ? mark_usage+0x61/0x170 [ 8.999772][ T133] ? ww_mutex_lock+0x160/0x160 [ 8.999774][ T133] ? nla_get_range_signed+0x3d0/0x3d0 [ 8.999780][ T133] ? mark_usage+0x61/0x170 [ 8.999783][ T133] ? cap_capable+0x1d7/0x3d0 [ 8.999790][ T133] rtnl_setlink+0x527/0x920 [ 8.999793][ T133] ? __rtnl_newlink+0xa50/0xa50 [ 8.999795][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999816][ T133] ? lock_acquire.part.0+0xd4/0x280 [ 8.999817][ T133] ? find_held_lock+0x2b/0x80 [ 8.999820][ T133] ? __lock_release.isra.0+0x69/0x1a0 [ 8.999822][ T133] ? mark_usage+0x61/0x170 [ 8.999824][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999828][ T133] ? lock_acquire.part.0+0xd4/0x280 [ 8.999830][ T133] ? find_held_lock+0x2b/0x80 [ 8.999831][ T133] ? __rtnl_newlink+0xa50/0xa50 [ 8.999834][ T133] ? __lock_release.isra.0+0x69/0x1a0 [ 8.999837][ T133] ? __rtnl_newlink+0xa50/0xa50 [ 8.999839][ T133] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.999843][ T133] ? rtnl_link_fill+0x900/0x900 [ 8.999844][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999849][ T133] ? lock_acquire.part.0+0xd4/0x280 [ 8.999850][ T133] ? find_held_lock+0x2b/0x80 [ 8.999854][ T133] netlink_rcv_skb+0x14e/0x3a0 [ 8.999857][ T133] ? rtnl_link_fill+0x900/0x900 [ 8.999860][ T133] ? netlink_ack+0xcd0/0xcd0 [ 8.999866][ T133] ? netlink_deliver_tap+0xc5/0x330 [ 8.999868][ T133] ? netlink_deliver_tap+0x13c/0x330 [ 8.999873][ T133] netlink_unicast+0x486/0x750 [ 8.999877][ T133] ? netlink_attachskb+0x810/0x810 [ 8.999879][ T133] ? __lock_acquire+0x518/0xc20 [ 8.999884][ T133] netlink_sendmsg+0x735/0xc60 [ 8.999888][ T133] ? netlink_unicast+0x750/0x750 [ 8.999891][ T133] ? __might_fault+0x97/0x140 [ 8.999895][ T133] ? __might_fault+0x97/0x140 [ 8.999899][ T133] __sys_sendto+0x2aa/0x400 [ 8.999902][ T133] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.999915][ T133] __x64_sys_sendto+0xe4/0x1f0 [ 8.999917][ T133] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.999920][ T133] ? lockdep_hardirqs_on+0x91/0x130 [ 8.999923][ T133] ? do_syscall_64+0xa6/0x530 [ 8.999925][ T133] do_syscall_64+0xff/0x530 [ 8.999927][ T133] ? exc_page_fault+0xee/0x100 [ 8.999930][ T133] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.999932][ T133] RIP: 0033:0x7f072ba6254e [ 8.999936][ T133] Code: 4d 89 d8 e8 b4 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 [ 8.999938][ T133] RSP: 002b:00007ffcf2c95bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 8.999940][ T133] RAX: ffffffffffffffda RBX: 000055df91474f60 RCX: 00007f072ba6254e [ 8.999941][ T133] RDX: 000000000000002c RSI: 000055df915e78d0 RDI: 0000000000000028 [ 8.999942][ T133] RBP: 00007ffcf2c95bc0 R08: 00007ffcf2c95c10 R09: 0000000000000080 [ 8.999943][ T133] R10: 0000000000000000 R11: 0000000000000202 R12: 000055df915ea260 [ 8.999944][ T133] R13: 00007ffcf2c95cf4 R14: 0000000000000000 R15: 0000000000000000 [ 8.999950][ T133] [ 9.094547][ T122] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 9.345946][ T115] virtme-ng-init: waiting for udev to settle [ 9.895717][ T115] virtme-ng-init: udev is done [ 9.898492][ T1] virtme-ng-init: initialization done [ 12.029339][ T187] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 12.029363][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.029366][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 12.029369][ T187] preempt_count: 1, expected: 0 [ 12.029370][ T187] RCU nest depth: 0, expected: 0 [ 12.029371][ T187] locks held by ip/187: 6, last CPU#3: [ 12.029374][ T187] #0: ffffffff8f95f900 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.029389][ T187] #1: ff1100000845cdf0 (&dev->lock){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.029395][ T187] #2: ffffffff8f199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.029402][ T187] #3: ffffffff8f199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.029408][ T187] #4: ffffffff8f089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.029413][ T187] #5: ffffffff8f089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.029418][ T187] irq event stamp: 90466 [ 12.029420][ T187] hardirqs last enabled at (90465): [] __down_trylock_console_sem+0x86/0xa0 [ 12.029423][ T187] hardirqs last disabled at (90466): [] console_emit_next_record+0x3f8/0x4f0 [ 12.029426][ T187] softirqs last enabled at (90310): [] handle_softirqs+0x67c/0x900 [ 12.029429][ T187] softirqs last disabled at (90301): [] __irq_exit_rcu+0x145/0x1c0 [ 12.029432][ T187] Preemption disabled at: [ 12.029433][ T187] [] vprintk_emit+0x31b/0x3e0 [ 12.029441][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.029446][ T187] Tainted: [W]=WARN [ 12.029447][ T187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 12.029450][ T187] Call Trace: [ 12.029452][ T187] [ 12.029455][ T187] dump_stack_lvl+0x6f/0xa0 [ 12.029462][ T187] ? vprintk_emit+0x31b/0x3e0 [ 12.029465][ T187] __might_resched.cold+0x1fe/0x2c1 [ 12.029471][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.029477][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 12.029484][ T187] __kmalloc_noprof+0x443/0x760 [ 12.029487][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 12.029496][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 12.029500][ T187] alloc_buf.isra.0+0x4b/0x260 [ 12.029505][ T187] put_chars+0x1e1/0x2f0 [ 12.029510][ T187] ? __send_to_port+0x420/0x420 [ 12.029513][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.029518][ T187] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.029521][ T187] ? validate_chain+0x38b/0xc20 [ 12.029529][ T187] hvc_console_print+0x292/0x780 [ 12.029533][ T187] ? __lock_acquire+0x518/0xc20 [ 12.029541][ T187] ? hvc_write+0x3a0/0x3a0 [ 12.029554][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029562][ T187] console_emit_next_record+0x252/0x4f0 [ 12.029568][ T187] ? devkmsg_read+0x4e0/0x4e0 [ 12.029575][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029579][ T187] ? lock_acquire+0x13c/0x160 [ 12.029585][ T187] console_flush_one_record+0x46f/0x710 [ 12.029591][ T187] ? console_emit_next_record+0x4f0/0x4f0 [ 12.029594][ T187] ? __lock_acquire+0x518/0xc20 [ 12.029602][ T187] console_unlock+0xee/0x1f0 [ 12.029610][ T187] ? console_flush_one_record+0x710/0x710 [ 12.029612][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029616][ T187] ? lock_acquire+0xa0/0x160 [ 12.029621][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.029624][ T187] ? vprintk_emit+0x320/0x3e0 [ 12.029629][ T187] vprintk_emit+0x37c/0x3e0 [ 12.029635][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 12.029638][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 12.029641][ T187] ? do_raw_read_unlock+0x70/0x70 [ 12.029648][ T187] dev_vprintk_emit+0x27f/0x2c0 [ 12.029655][ T187] ? device_rename.cold+0xa/0xa [ 12.029662][ T187] ? proc_mkdir+0xf6/0x160 [ 12.029666][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 12.029669][ T187] ? proc_create_mount_point+0x160/0x160 [ 12.029675][ T187] dev_printk_emit+0xb9/0xee [ 12.029679][ T187] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.029687][ T187] ? irq_seq_stop+0x120/0x120 [ 12.029690][ T187] ? proc_create_mount_point+0x160/0x160 [ 12.029699][ T187] __netdev_printk+0x160/0x1d0 [ 12.029708][ T187] netdev_printk+0xdb/0x120 [ 12.029712][ T187] ? __netdev_printk+0x1d0/0x1d0 [ 12.029721][ T187] ? fbnic_irq_test+0x1c0/0x1c0 [ 12.029730][ T187] phylink_start.cold+0x74/0x92 [ 12.029735][ T187] ? rtnl_is_locked+0x15/0x20 [ 12.029739][ T187] __fbnic_open+0x153/0x190 [ 12.029744][ T187] fbnic_open+0x47/0x70 [ 12.029747][ T187] __dev_open+0x322/0x7a0 [ 12.029752][ T187] ? netif_state_change+0x3d0/0x3d0 [ 12.029754][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 12.029758][ T187] ? mark_held_locks+0x40/0x70 [ 12.029765][ T187] __dev_change_flags+0x4a4/0x6d0 [ 12.029770][ T187] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.029775][ T187] ? __kernel_text_address+0x12/0x30 [ 12.029779][ T187] ? write_profile+0xf0/0xf0 [ 12.029786][ T187] netif_change_flags+0x87/0x190 [ 12.029791][ T187] ? do_setlink.isra.0+0x27a/0x2a60 [ 12.029794][ T187] do_setlink.isra.0+0x1d25/0x2a60 [ 12.029800][ T187] ? stack_trace_save+0x93/0xc0 [ 12.029803][ T187] ? rtnl_link_get_size+0x350/0x350 [ 12.029806][ T187] ? rcu_read_lock_any_held+0x66/0x90 [ 12.029809][ T187] ? stack_depot_save_flags+0x38e/0x790 [ 12.029814][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.029818][ T187] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.029820][ T187] ? validate_chain+0x38b/0xc20 [ 12.029825][ T187] ? kasan_save_stack+0x3d/0x50 [ 12.029828][ T187] ? kasan_save_stack+0x2f/0x50 [ 12.029831][ T187] ? kasan_save_track+0x14/0x30 [ 12.029836][ T187] ? __lock_acquire+0x518/0xc20 [ 12.029838][ T187] ? netlink_setsockopt+0x7cd/0x940 [ 12.029843][ T187] ? ___sys_sendmsg+0x80/0x1d0 [ 12.029849][ T187] ? lock_acquire.part.0+0xd4/0x280 [ 12.029852][ T187] ? rtnl_newlink+0x9a8/0x11b0 [ 12.029857][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029861][ T187] ? lock_acquire+0x13c/0x160 [ 12.029863][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029866][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.029869][ T187] ? trace_contention_end+0xb3/0x180 [ 12.029874][ T187] ? __mutex_lock+0x1db/0x1ea0 [ 12.029878][ T187] ? __mutex_lock+0x9a3/0x1ea0 [ 12.029882][ T187] ? rtnl_newlink+0x9a8/0x11b0 [ 12.029888][ T187] ? ww_mutex_lock+0x160/0x160 [ 12.029898][ T187] ? __rtnl_newlink+0x3fa/0xa50 [ 12.029907][ T187] rtnl_newlink+0x9f1/0x11b0 [ 12.029917][ T187] ? rtnl_bridge_getlink+0x850/0x850 [ 12.029921][ T187] ? __lock_acquire+0x518/0xc20 [ 12.029928][ T187] ? lock_acquire.part.0+0xd4/0x280 [ 12.029931][ T187] ? find_held_lock+0x2b/0x80 [ 12.029934][ T187] ? rtnl_bridge_getlink+0x850/0x850 [ 12.029938][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 12.029944][ T187] ? rtnl_bridge_getlink+0x850/0x850 [ 12.029948][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.029954][ T187] ? rtnl_link_fill+0x900/0x900 [ 12.029956][ T187] ? __lock_acquire+0x518/0xc20 [ 12.029964][ T187] ? lock_acquire.part.0+0xd4/0x280 [ 12.029966][ T187] ? find_held_lock+0x2b/0x80 [ 12.029972][ T187] netlink_rcv_skb+0x14e/0x3a0 [ 12.029975][ T187] ? rtnl_link_fill+0x900/0x900 [ 12.029981][ T187] ? netlink_ack+0xcd0/0xcd0 [ 12.029992][ T187] ? netlink_deliver_tap+0xc5/0x330 [ 12.029995][ T187] ? netlink_deliver_tap+0x13c/0x330 [ 12.030003][ T187] netlink_unicast+0x486/0x750 [ 12.030010][ T187] ? netlink_attachskb+0x810/0x810 [ 12.030014][ T187] ? __lock_acquire+0x518/0xc20 [ 12.030022][ T187] netlink_sendmsg+0x735/0xc60 [ 12.030029][ T187] ? netlink_unicast+0x750/0x750 [ 12.030036][ T187] ? __might_fault+0x97/0x140 [ 12.030044][ T187] ____sys_sendmsg+0x415/0x880 [ 12.030049][ T187] ? copy_msghdr_from_user+0x279/0x420 [ 12.030052][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 12.030055][ T187] ? move_addr_to_kernel+0x40/0x40 [ 12.030068][ T187] ___sys_sendmsg+0x14e/0x1d0 [ 12.030073][ T187] ? copy_msghdr_from_user+0x420/0x420 [ 12.030102][ T187] __sys_sendmsg+0x12c/0x1d0 [ 12.030106][ T187] ? __sys_sendmsg_sock+0x20/0x20 [ 12.030117][ T187] ? rcu_is_watching+0x16/0xd0 [ 12.030123][ T187] do_syscall_64+0xff/0x530 [ 12.030126][ T187] ? exc_page_fault+0xee/0x100 [ 12.030131][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.030135][ T187] RIP: 0033:0x7f44ff3b254e [ 12.030141][ T187] Code: 4d 89 d8 e8 b4 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 [ 12.030144][ T187] RSP: 002b:00007ffc6845b070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.030148][ T187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44ff3b254e [ 12.030150][ T187] RDX: 0000000000000000 RSI: 00007ffc6845b120 RDI: 0000000000000003 [ 12.030152][ T187] RBP: 00007ffc6845b080 R08: 0000000000000000 R09: 0000000000000000 [ 12.030153][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915429 [ 12.030154][ T187] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6845b7e0 [ 12.030168][ T187] [ 12.130224][ T105] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 12.236347][ T187] ip (187) used greatest stack depth: 22632 bytes left [ 18.034746][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 18.034806][ C0] [ 18.034808][ C0] ======================================================== [ 18.034809][ C0] WARNING: possible irq lock inversion dependency detected [ 18.034812][ C0] 7.2.0-virtme #1 Tainted: G W [ 18.034813][ C0] -------------------------------------------------------- [ 18.034814][ C0] swapper/0/0 just changed the state of lock: [ 18.034815][ C0] ffffffff8f089760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.034828][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.034829][ C0] (fs_reclaim){+.+.}-{0:0} [ 18.034830][ C0] [ 18.034830][ C0] [ 18.034830][ C0] and interrupts could create inverse lock ordering between them. [ 18.034830][ C0] [ 18.034831][ C0] [ 18.034831][ C0] other info that might help us debug this: [ 18.034832][ C0] Possible interrupt unsafe locking scenario: [ 18.034832][ C0] [ 18.034832][ C0] CPU0 CPU1 [ 18.034833][ C0] ---- ---- [ 18.034834][ C0] lock(fs_reclaim); [ 18.034835][ C0] local_irq_disable(); [ 18.034835][ C0] lock(console_owner); [ 18.034836][ C0] lock(fs_reclaim); [ 18.034837][ C0] [ 18.034838][ C0] lock(console_owner); [ 18.034838][ C0] [ 18.034838][ C0] *** DEADLOCK *** [ 18.034838][ C0] [ 18.034839][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 18.034840][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.034846][ C0] #1: ffffffff8f1fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 18.034850][ C0] #2: ffffffff8f199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.034853][ C0] #3: ffffffff8f199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.034857][ C0] [ 18.034857][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 18.034861][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 18.034863][ C0] HARDIRQ-ON-W at: [ 18.034865][ C0] __lock_acquire+0x388/0xc20 [ 18.034868][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.034870][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.034873][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.034876][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.034879][ C0] workqueue_init+0x2a/0x680 [ 18.034882][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.034885][ C0] kernel_init+0x21/0x150 [ 18.034888][ C0] ret_from_fork+0x474/0x6b0 [ 18.034891][ C0] ret_from_fork_asm+0x11/0x20 [ 18.034894][ C0] SOFTIRQ-ON-W at: [ 18.034894][ C0] __lock_acquire+0x388/0xc20 [ 18.034896][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.034897][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.034898][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.034900][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.034901][ C0] workqueue_init+0x2a/0x680 [ 18.034902][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.034904][ C0] kernel_init+0x21/0x150 [ 18.034905][ C0] ret_from_fork+0x474/0x6b0 [ 18.034906][ C0] ret_from_fork_asm+0x11/0x20 [ 18.034907][ C0] INITIAL USE at: [ 18.034908][ C0] __lock_acquire+0x388/0xc20 [ 18.034909][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.034910][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.034911][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 18.034913][ C0] kthread_create_worker_on_node+0xea/0x210 [ 18.034914][ C0] workqueue_init+0x2a/0x680 [ 18.034915][ C0] kernel_init_freeable+0x2fe/0x630 [ 18.034917][ C0] kernel_init+0x21/0x150 [ 18.034918][ C0] ret_from_fork+0x474/0x6b0 [ 18.034919][ C0] ret_from_fork_asm+0x11/0x20 [ 18.034920][ C0] } [ 18.034920][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.034925][ C0] ... acquired at: [ 18.034926][ C0] __lock_acquire+0x518/0xc20 [ 18.034927][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.034928][ C0] fs_reclaim_acquire+0xd5/0x120 [ 18.034929][ C0] __kmalloc_noprof+0xd3/0x760 [ 18.034931][ C0] alloc_buf.isra.0+0x4b/0x260 [ 18.034935][ C0] put_chars+0x1e1/0x2f0 [ 18.034937][ C0] hvc_console_print+0x292/0x780 [ 18.034939][ C0] console_emit_next_record+0x252/0x4f0 [ 18.034941][ C0] console_flush_one_record+0x46f/0x710 [ 18.034943][ C0] console_unlock+0xee/0x1f0 [ 18.034944][ C0] vprintk_emit+0x37c/0x3e0 [ 18.034946][ C0] _printk+0xc7/0x100 [ 18.034949][ C0] loop_init+0x12a/0x130 [ 18.034951][ C0] do_one_initcall+0x124/0x4f0 [ 18.034952][ C0] kernel_init_freeable+0x596/0x630 [ 18.034953][ C0] kernel_init+0x21/0x150 [ 18.034954][ C0] ret_from_fork+0x474/0x6b0 [ 18.034955][ C0] ret_from_fork_asm+0x11/0x20 [ 18.034956][ C0] [ 18.034956][ C0] -> (console_owner){..-.}-{0:0} { [ 18.034958][ C0] IN-SOFTIRQ-W at: [ 18.034959][ C0] __lock_acquire+0x388/0xc20 [ 18.034960][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.034961][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.034963][ C0] console_emit_next_record+0x1f4/0x4f0 [ 18.034964][ C0] console_flush_one_record+0x46f/0x710 [ 18.034966][ C0] console_unlock+0xee/0x1f0 [ 18.034967][ C0] vprintk_emit+0x37c/0x3e0 [ 18.034969][ C0] _printk+0xc7/0x100 [ 18.034970][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 18.034972][ C0] call_timer_fn+0x160/0x4d0 [ 18.034974][ C0] __run_timers+0x68f/0xaa0 [ 18.034975][ C0] run_timer_softirq+0xf0/0x160 [ 18.034977][ C0] handle_softirqs+0x1d3/0x900 [ 18.034979][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.034980][ C0] irq_exit_rcu+0xe/0x30 [ 18.034982][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.034984][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.034986][ C0] pv_native_safe_halt+0xf/0x10 [ 18.034988][ C0] default_idle+0x9/0x10 [ 18.034989][ C0] default_idle_call+0x6e/0xb0 [ 18.034990][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.034993][ C0] do_idle+0xd8/0x190 [ 18.034994][ C0] cpu_startup_entry+0x53/0x70 [ 18.034996][ C0] rest_init+0x279/0x280 [ 18.034997][ C0] start_kernel+0x3af/0x3b0 [ 18.034998][ C0] x86_64_start_reservations+0x24/0x30 [ 18.035000][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.035002][ C0] common_startup_64+0x13e/0x148 [ 18.035004][ C0] INITIAL USE at: [ 18.035005][ C0] } [ 18.035006][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.035009][ C0] ... acquired at: [ 18.035009][ C0] mark_lock+0x1d7/0xa00 [ 18.035011][ C0] mark_usage+0x42/0x170 [ 18.035012][ C0] __lock_acquire+0x388/0xc20 [ 18.035013][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.035014][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.035015][ C0] console_emit_next_record+0x1f4/0x4f0 [ 18.035017][ C0] console_flush_one_record+0x46f/0x710 [ 18.035018][ C0] console_unlock+0xee/0x1f0 [ 18.035020][ C0] vprintk_emit+0x37c/0x3e0 [ 18.035021][ C0] _printk+0xc7/0x100 [ 18.035022][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 18.035023][ C0] call_timer_fn+0x160/0x4d0 [ 18.035025][ C0] __run_timers+0x68f/0xaa0 [ 18.035026][ C0] run_timer_softirq+0xf0/0x160 [ 18.035028][ C0] handle_softirqs+0x1d3/0x900 [ 18.035029][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.035030][ C0] irq_exit_rcu+0xe/0x30 [ 18.035031][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.035032][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.035033][ C0] pv_native_safe_halt+0xf/0x10 [ 18.035035][ C0] default_idle+0x9/0x10 [ 18.035037][ C0] default_idle_call+0x6e/0xb0 [ 18.035037][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.035039][ C0] do_idle+0xd8/0x190 [ 18.035040][ C0] cpu_startup_entry+0x53/0x70 [ 18.035041][ C0] rest_init+0x279/0x280 [ 18.035042][ C0] start_kernel+0x3af/0x3b0 [ 18.035043][ C0] x86_64_start_reservations+0x24/0x30 [ 18.035045][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.035046][ C0] common_startup_64+0x13e/0x148 [ 18.035048][ C0] [ 18.035048][ C0] [ 18.035048][ C0] stack backtrace: [ 18.035051][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.035054][ C0] Tainted: [W]=WARN [ 18.035055][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.035057][ C0] Call Trace: [ 18.035058][ C0] [ 18.035059][ C0] dump_stack_lvl+0x6f/0xa0 [ 18.035063][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.035066][ C0] mark_lock_irq+0x989/0x9c0 [ 18.035067][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 18.035070][ C0] mark_lock+0x1d7/0xa00 [ 18.035072][ C0] mark_usage+0x42/0x170 [ 18.035073][ C0] __lock_acquire+0x388/0xc20 [ 18.035075][ C0] lock_acquire.part.0+0xd4/0x280 [ 18.035077][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 18.035079][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035082][ C0] ? lock_acquire+0x13c/0x160 [ 18.035083][ C0] console_lock_spinning_enable+0x5c/0x60 [ 18.035085][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 18.035087][ C0] console_emit_next_record+0x1f4/0x4f0 [ 18.035089][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 18.035091][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035092][ C0] ? lock_acquire+0x13c/0x160 [ 18.035094][ C0] console_flush_one_record+0x46f/0x710 [ 18.035096][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 18.035098][ C0] ? __lock_acquire+0x518/0xc20 [ 18.035100][ C0] console_unlock+0xee/0x1f0 [ 18.035102][ C0] ? console_flush_one_record+0x710/0x710 [ 18.035104][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035105][ C0] ? lock_acquire+0xa0/0x160 [ 18.035107][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.035109][ C0] ? vprintk_emit+0x320/0x3e0 [ 18.035111][ C0] vprintk_emit+0x37c/0x3e0 [ 18.035113][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 18.035115][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 18.035117][ C0] _printk+0xc7/0x100 [ 18.035119][ C0] ? snapshot_read.cold+0x21/0x21 [ 18.035121][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 18.035122][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035124][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 18.035126][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035127][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035129][ C0] call_timer_fn+0x160/0x4d0 [ 18.035131][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 18.035132][ C0] ? debug_object_active_state+0x430/0x430 [ 18.035136][ C0] ? find_held_lock+0x2b/0x80 [ 18.035137][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035139][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035141][ C0] __run_timers+0x68f/0xaa0 [ 18.035143][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035145][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.035147][ C0] ? __lock_acquire+0x518/0xc20 [ 18.035149][ C0] ? __rwlock_init+0x150/0x150 [ 18.035152][ C0] run_timer_softirq+0xf0/0x160 [ 18.035153][ C0] ? __run_timers+0xaa0/0xaa0 [ 18.035155][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.035158][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035159][ C0] handle_softirqs+0x1d3/0x900 [ 18.035161][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035163][ C0] ? _local_bh_enable+0xc0/0xc0 [ 18.035165][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.035166][ C0] irq_exit_rcu+0xe/0x30 [ 18.035167][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.035169][ C0] [ 18.035170][ C0] [ 18.035170][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.035172][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.035174][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.035176][ C0] Code: 48 8b 3d 94 52 73 02 e8 1f 00 00 00 48 2b 05 58 e3 ae 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 76 1e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.035178][ C0] RSP: 0018:ffffffff8ee07cf8 EFLAGS: 00000296 [ 18.035181][ C0] RAX: 0000000000060f09 RBX: ffffffff8ee1c600 RCX: ffffffff8b5103a7 [ 18.035182][ C0] RDX: ffffffff8ee1c600 RSI: ffffffff8e6f7c2a RDI: ffffffff8e0913e0 [ 18.035183][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.035184][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1dc0fa2 [ 18.035184][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 18.035186][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.035188][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 18.035190][ C0] default_idle+0x9/0x10 [ 18.035192][ C0] default_idle_call+0x6e/0xb0 [ 18.035193][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.035194][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 18.035196][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 18.035198][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.035200][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035201][ C0] do_idle+0xd8/0x190 [ 18.035203][ C0] cpu_startup_entry+0x53/0x70 [ 18.035204][ C0] rest_init+0x279/0x280 [ 18.035206][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 18.035208][ C0] ? rest_init+0x280/0x280 [ 18.035209][ C0] ? acpi_hw_write_port+0x5c/0xe0 [ 18.035213][ C0] ? acpi_enable+0x112/0x330 [ 18.035215][ C0] start_kernel+0x3af/0x3b0 [ 18.035216][ C0] x86_64_start_reservations+0x24/0x30 [ 18.035218][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.035221][ C0] common_startup_64+0x13e/0x148 [ 18.035223][ C0] [ 18.035228][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.035230][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 18.035231][ C0] preempt_count: 103, expected: 0 [ 18.035232][ C0] RCU nest depth: 0, expected: 0 [ 18.035233][ C0] INFO: lockdep is turned off. [ 18.035233][ C0] irq event stamp: 397081 [ 18.035234][ C0] hardirqs last enabled at (397080): [] __down_trylock_console_sem+0x86/0xa0 [ 18.035236][ C0] hardirqs last disabled at (397081): [] console_emit_next_record+0x3f8/0x4f0 [ 18.035238][ C0] softirqs last enabled at (397030): [] handle_softirqs+0x67c/0x900 [ 18.035239][ C0] softirqs last disabled at (397067): [] __irq_exit_rcu+0x145/0x1c0 [ 18.035241][ C0] Preemption disabled at: [ 18.035241][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 18.035244][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.035246][ C0] Tainted: [W]=WARN [ 18.035246][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 18.035247][ C0] Call Trace: [ 18.035248][ C0] [ 18.035248][ C0] dump_stack_lvl+0x6f/0xa0 [ 18.035251][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 18.035252][ C0] __might_resched.cold+0x1fe/0x2c1 [ 18.035255][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.035258][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035260][ C0] __kmalloc_noprof+0x443/0x760 [ 18.035262][ C0] ? __rwlock_init+0x150/0x150 [ 18.035263][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 18.035266][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 18.035267][ C0] alloc_buf.isra.0+0x4b/0x260 [ 18.035270][ C0] put_chars+0x1e1/0x2f0 [ 18.035272][ C0] ? __send_to_port+0x420/0x420 [ 18.035275][ C0] hvc_console_print+0x292/0x780 [ 18.035277][ C0] ? mark_usage+0x42/0x170 [ 18.035279][ C0] ? __lock_acquire+0x388/0xc20 [ 18.035281][ C0] ? hvc_write+0x3a0/0x3a0 [ 18.035282][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 18.035284][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035286][ C0] ? lock_acquire+0x13c/0x160 [ 18.035287][ C0] console_emit_next_record+0x252/0x4f0 [ 18.035289][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 18.035292][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035293][ C0] ? lock_acquire+0x13c/0x160 [ 18.035295][ C0] console_flush_one_record+0x46f/0x710 [ 18.035297][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 18.035299][ C0] ? __lock_acquire+0x518/0xc20 [ 18.035301][ C0] console_unlock+0xee/0x1f0 [ 18.035303][ C0] ? console_flush_one_record+0x710/0x710 [ 18.035304][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035306][ C0] ? lock_acquire+0xa0/0x160 [ 18.035308][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.035309][ C0] ? vprintk_emit+0x320/0x3e0 [ 18.035311][ C0] vprintk_emit+0x37c/0x3e0 [ 18.035313][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 18.035316][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 18.035317][ C0] _printk+0xc7/0x100 [ 18.035319][ C0] ? snapshot_read.cold+0x21/0x21 [ 18.035321][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 18.035322][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035324][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 18.035326][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035327][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035329][ C0] call_timer_fn+0x160/0x4d0 [ 18.035331][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 18.035332][ C0] ? debug_object_active_state+0x430/0x430 [ 18.035333][ C0] ? find_held_lock+0x2b/0x80 [ 18.035335][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035336][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035339][ C0] __run_timers+0x68f/0xaa0 [ 18.035340][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 18.035342][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.035344][ C0] ? __lock_acquire+0x518/0xc20 [ 18.035346][ C0] ? __rwlock_init+0x150/0x150 [ 18.035348][ C0] run_timer_softirq+0xf0/0x160 [ 18.035350][ C0] ? __run_timers+0xaa0/0xaa0 [ 18.035352][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.035353][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035355][ C0] handle_softirqs+0x1d3/0x900 [ 18.035357][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 18.035358][ C0] ? _local_bh_enable+0xc0/0xc0 [ 18.035360][ C0] __irq_exit_rcu+0x145/0x1c0 [ 18.035361][ C0] irq_exit_rcu+0xe/0x30 [ 18.035363][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.035364][ C0] [ 18.035365][ C0] [ 18.035366][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.035367][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.035369][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.035371][ C0] Code: 48 8b 3d 94 52 73 02 e8 1f 00 00 00 48 2b 05 58 e3 ae 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 76 1e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.035372][ C0] RSP: 0018:ffffffff8ee07cf8 EFLAGS: 00000296 [ 18.035373][ C0] RAX: 0000000000060f09 RBX: ffffffff8ee1c600 RCX: ffffffff8b5103a7 [ 18.035374][ C0] RDX: ffffffff8ee1c600 RSI: ffffffff8e6f7c2a RDI: ffffffff8e0913e0 [ 18.035374][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.035375][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1dc0fa2 [ 18.035376][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 18.035377][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.035379][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 18.035381][ C0] default_idle+0x9/0x10 [ 18.035383][ C0] default_idle_call+0x6e/0xb0 [ 18.035384][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.035386][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 18.035387][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 18.035388][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.035389][ C0] ? rcu_is_watching+0x16/0xd0 [ 18.035391][ C0] do_idle+0xd8/0x190 [ 18.035393][ C0] cpu_startup_entry+0x53/0x70 [ 18.035394][ C0] rest_init+0x279/0x280 [ 18.035396][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 18.035398][ C0] ? rest_init+0x280/0x280 [ 18.035399][ C0] ? acpi_hw_write_port+0x5c/0xe0 [ 18.035401][ C0] ? acpi_enable+0x112/0x330 [ 18.035402][ C0] start_kernel+0x3af/0x3b0 [ 18.035404][ C0] x86_64_start_reservations+0x24/0x30 [ 18.035406][ C0] x86_64_start_kernel+0x12b/0x130 [ 18.035408][ C0] common_startup_64+0x13e/0x148 [ 18.035411][ C0]