virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 1.788102][ T1] loop: module loaded [ 1.788120][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.788122][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.788123][ T1] preempt_count: 1, expected: 0 [ 1.788124][ T1] RCU nest depth: 0, expected: 0 [ 1.788125][ T1] locks held by swapper/0/1: 4, last CPU#2: [ 1.788127][ T1] #0: ffffffffa6199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.788139][ T1] #1: ffffffffa6199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.788143][ T1] #2: ffffffffa6089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.788147][ T1] #3: ffffffffa6089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.788151][ T1] irq event stamp: 806800 [ 1.788152][ T1] hardirqs last enabled at (806799): [] __down_trylock_console_sem+0x86/0xa0 [ 1.788154][ T1] hardirqs last disabled at (806800): [] console_emit_next_record+0x3f8/0x4f0 [ 1.788156][ T1] softirqs last enabled at (806746): [] bdi_register_va+0x491/0x780 [ 1.788160][ T1] softirqs last disabled at (806744): [] bdi_register_va+0x2ef/0x780 [ 1.788162][ T1] Preemption disabled at: [ 1.788163][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.788168][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.788171][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.788172][ T1] Call Trace: [ 1.788174][ T1] [ 1.788178][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.788183][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.788185][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.788189][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.788193][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.788198][ T1] __kmalloc_noprof+0x443/0x760 [ 1.788200][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.788207][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.788209][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.788213][ T1] put_chars+0x1e1/0x2f0 [ 1.788215][ T1] ? desc_read+0x271/0x2f0 [ 1.788217][ T1] ? __send_to_port+0x420/0x420 [ 1.788224][ T1] hvc_console_print+0x292/0x780 [ 1.788231][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.788234][ T1] ? lock_acquire+0x13c/0x160 [ 1.788238][ T1] console_emit_next_record+0x252/0x4f0 [ 1.788241][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.788246][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.788250][ T1] ? lock_acquire+0x13c/0x160 [ 1.788253][ T1] console_flush_one_record+0x46f/0x710 [ 1.788257][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.788259][ T1] ? __lock_acquire+0x518/0xc20 [ 1.788264][ T1] console_unlock+0xee/0x1f0 [ 1.788267][ T1] ? console_flush_one_record+0x710/0x710 [ 1.788268][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.788271][ T1] ? lock_acquire+0xa0/0x160 [ 1.788274][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.788276][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.788279][ T1] vprintk_emit+0x37c/0x3e0 [ 1.788282][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.788287][ T1] ? max_loop_setup+0x30/0x30 [ 1.788291][ T1] _printk+0xc7/0x100 [ 1.788294][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.788300][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.788305][ T1] loop_init+0x12a/0x130 [ 1.788307][ T1] do_one_initcall+0x124/0x4f0 [ 1.788310][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.788312][ T1] ? parameq+0x110/0x110 [ 1.788317][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.788320][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.788324][ T1] kernel_init_freeable+0x596/0x630 [ 1.788327][ T1] ? rest_init+0x280/0x280 [ 1.788329][ T1] kernel_init+0x21/0x150 [ 1.788331][ T1] ? rest_init+0x280/0x280 [ 1.788332][ T1] ret_from_fork+0x474/0x6b0 [ 1.788336][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.788339][ T1] ? __switch_to+0x5a3/0xe00 [ 1.788342][ T1] ? rest_init+0x280/0x280 [ 1.788344][ T1] ret_from_fork_asm+0x11/0x20 [ 1.788352][ T1] [ 1.833406][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 1.836409][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 1.836977][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 1.837716][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.853174][ T1] scsi host0: ahci [ 1.856303][ T1] scsi host1: ahci [ 1.859262][ T1] scsi host2: ahci [ 1.862100][ T1] scsi host3: ahci [ 1.865119][ T1] scsi host4: ahci [ 1.867927][ T1] scsi host5: ahci [ 1.869857][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 1.870320][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 1.870726][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 1.871151][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 1.871568][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 1.871976][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 1.886826][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 1.887051][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.887601][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 1.887820][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.888336][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.008469][ T105] kwatchdog (105) used greatest stack depth: 29688 bytes left [ 2.092204][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.092961][ T1] PPP generic driver version 2.4.2 [ 2.094061][ T1] NET: Registered PF_PPPOX protocol family [ 2.094817][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.097136][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.098346][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.101904][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.104054][ T10] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.107734][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.108197][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:39:22 UTC (1787906362) [ 2.109192][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.110640][ T10] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.113046][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.114759][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.122571][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.125254][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.125440][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.133510][ T1] Initializing XFRM netlink socket [ 2.134291][ T1] NET: Registered PF_INET6 protocol family [ 2.140937][ T1] Segment Routing with IPv6 [ 2.141361][ T1] In-situ OAM (IOAM) with IPv6 [ 2.141707][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.148156][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.151199][ T1] NET: Registered PF_PACKET protocol family [ 2.151522][ T1] 9pnet: Installing 9P2000 support [ 2.151950][ T1] Key type dns_resolver registered [ 2.152630][ T1] NET: Registered PF_VSOCK protocol family [ 2.158620][ T1] IPI shorthand broadcast: enabled [ 2.181852][ T82] ata1: SATA link down (SStatus 0 SControl 300) [ 2.182784][ T86] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.183295][ T86] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.183717][ T86] ata3.00: applying bridge limits [ 2.184103][ T86] ata3.00: configured for UDMA/100 [ 2.184830][ T88] ata4: SATA link down (SStatus 0 SControl 300) [ 2.185377][ T84] ata2: SATA link down (SStatus 0 SControl 300) [ 2.186080][ T92] ata6: SATA link down (SStatus 0 SControl 300) [ 2.186618][ T90] ata5: SATA link down (SStatus 0 SControl 300) [ 2.194121][ T59] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.211866][ T59] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.261746][ T1] sched_clock: Marking stable (2236001951, 24994476)->(2374639687, -113643260) [ 2.265277][ T1] registered taskstats version 1 [ 2.268885][ T1] Loading compiled-in X.509 certificates [ 2.367727][ T1] Demotion targets for Node 0: null [ 2.368192][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11787) [ 2.368512][ T1] page_owner is disabled [ 2.377314][ T1] PM: Magic number: 6:98:676 [ 2.380399][ T1] ALSA device list: [ 2.381257][ T1] No soundcards found. [ 2.382380][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.384781][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.385683][ T1] devtmpfs: mounted [ 2.385953][ T1] VFS: Pivoted into new rootfs [ 2.415198][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.415473][ T1] Write protecting the kernel read-only data: 65536k [ 2.416202][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.416651][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.416922][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.419316][ T1] with arguments: [ 2.419455][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.419710][ T1] with environment: [ 2.419842][ T1] HOME=/ [ 2.419968][ T1] TERM=dumb [ 2.420100][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.420339][ T1] nr_open=2147483584 [ 2.420458][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.420736][ T1] virtme_rw_overlay0=/etc [ 2.420897][ T1] virtme_rw_overlay1=/lib [ 2.421091][ T1] virtme_rw_overlay2=/home [ 2.421251][ T1] virtme_rw_overlay3=/opt [ 2.421420][ T1] virtme_rw_overlay4=/srv [ 2.421576][ T1] virtme_rw_overlay5=/usr [ 2.421733][ T1] virtme_rw_overlay6=/var [ 2.421901][ T1] virtme_rw_overlay7=/tmp [ 2.422177][ T1] virtme_console=ttyS0 [ 2.422335][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.435725][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.437280][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.447689][ T1] overlayfs: failed to set xattr on upper [ 2.448060][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.448307][ T1] overlayfs: ...falling back to uuid=null. [ 2.450330][ T1] overlayfs: failed to set xattr on upper [ 2.450543][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.450792][ T1] overlayfs: ...falling back to uuid=null. [ 2.452510][ T1] overlayfs: failed to set xattr on upper [ 2.452724][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.452963][ T1] overlayfs: ...falling back to uuid=null. [ 2.455014][ T1] overlayfs: failed to set xattr on upper [ 2.455217][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.455468][ T1] overlayfs: ...falling back to uuid=null. [ 2.457128][ T1] overlayfs: failed to set xattr on upper [ 2.457324][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.457573][ T1] overlayfs: ...falling back to uuid=null. [ 2.459575][ T1] overlayfs: failed to set xattr on upper [ 2.459782][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.460034][ T1] overlayfs: ...falling back to uuid=null. [ 2.461725][ T1] overlayfs: failed to set xattr on upper [ 2.461931][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.462469][ T1] overlayfs: ...falling back to uuid=null. [ 2.464142][ T1] overlayfs: failed to set xattr on upper [ 2.464372][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.464621][ T1] overlayfs: ...falling back to uuid=null. [ 2.474316][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.225632][ T110] systemd-tmpfile (110) used greatest stack depth: 24944 bytes left [ 4.225648][ T110] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.225650][ T110] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 110, name: systemd-tmpfile [ 4.225652][ T110] preempt_count: 2, expected: 0 [ 4.225653][ T110] RCU nest depth: 0, expected: 0 [ 4.225654][ T110] locks held by systemd-tmpfile/110: 5, last CPU#5: [ 4.225656][ T110] #0: ffffffffa60027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.225668][ T110] #1: ffffffffa6199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.225673][ T110] #2: ffffffffa6199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.225677][ T110] #3: ffffffffa6089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.225681][ T110] #4: ffffffffa6089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 4.225684][ T110] irq event stamp: 2263236 [ 4.225685][ T110] hardirqs last enabled at (2263235): [] __down_trylock_console_sem+0x86/0xa0 [ 4.225687][ T110] hardirqs last disabled at (2263236): [] console_emit_next_record+0x3f8/0x4f0 [ 4.225689][ T110] softirqs last enabled at (2260520): [] handle_softirqs+0x67c/0x900 [ 4.225691][ T110] softirqs last disabled at (2260365): [] __irq_exit_rcu+0x145/0x1c0 [ 4.225694][ T110] Preemption disabled at: [ 4.225694][ T110] [<0000000000000000>] 0x0 [ 4.225701][ T110] CPU: 5 UID: 0 PID: 110 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.225705][ T110] Tainted: [W]=WARN [ 4.225706][ T110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 4.225707][ T110] Call Trace: [ 4.225709][ T110] [ 4.225711][ T110] dump_stack_lvl+0x6f/0xa0 [ 4.225716][ T110] __might_resched.cold+0x1fe/0x2c1 [ 4.225721][ T110] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.225725][ T110] ? __kmalloc_noprof+0xdb/0x760 [ 4.225730][ T110] __kmalloc_noprof+0x443/0x760 [ 4.225733][ T110] ? alloc_buf.isra.0+0x4b/0x260 [ 4.225739][ T110] ? do_raw_spin_unlock+0x59/0x250 [ 4.225741][ T110] alloc_buf.isra.0+0x4b/0x260 [ 4.225745][ T110] put_chars+0x1e1/0x2f0 [ 4.225748][ T110] ? __send_to_port+0x420/0x420 [ 4.225750][ T110] ? printk_get_next_message+0x2fe/0x7d0 [ 4.225753][ T110] ? rcu_read_lock_any_held+0x3c/0x90 [ 4.225756][ T110] ? validate_chain+0x38b/0xc20 [ 4.225760][ T110] hvc_console_print+0x292/0x780 [ 4.225764][ T110] ? __lock_acquire+0x518/0xc20 [ 4.225765][ T110] ? __lock_acquire+0x518/0xc20 [ 4.225769][ T110] ? hvc_write+0x3a0/0x3a0 [ 4.225773][ T110] ? rcu_is_watching+0x16/0xd0 [ 4.225775][ T110] ? lock_acquire+0x13c/0x160 [ 4.225779][ T110] console_emit_next_record+0x252/0x4f0 [ 4.225783][ T110] ? devkmsg_read+0x4e0/0x4e0 [ 4.225787][ T110] ? rcu_is_watching+0x16/0xd0 [ 4.225789][ T110] ? lock_acquire+0x13c/0x160 [ 4.225793][ T110] console_flush_one_record+0x46f/0x710 [ 4.225797][ T110] ? console_emit_next_record+0x4f0/0x4f0 [ 4.225799][ T110] ? __lock_acquire+0x518/0xc20 [ 4.225803][ T110] console_unlock+0xee/0x1f0 [ 4.225806][ T110] ? console_flush_one_record+0x710/0x710 [ 4.225808][ T110] ? rcu_is_watching+0x16/0xd0 [ 4.225810][ T110] ? lock_acquire+0xa0/0x160 [ 4.225813][ T110] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.225815][ T110] ? vprintk_emit+0x320/0x3e0 [ 4.225818][ T110] vprintk_emit+0x37c/0x3e0 [ 4.225822][ T110] ? wake_up_klogd_work_func+0x90/0x90 [ 4.225825][ T110] ? __lock_acquire+0x518/0xc20 [ 4.225828][ T110] _printk+0xc7/0x100 [ 4.225832][ T110] ? snapshot_read.cold+0x21/0x21 [ 4.225835][ T110] ? do_raw_spin_lock+0x131/0x280 [ 4.225837][ T110] ? __rwlock_init+0x150/0x150 [ 4.225840][ T110] ? do_raw_spin_lock+0x131/0x280 [ 4.225843][ T110] do_exit.cold+0x82/0x9c [ 4.225847][ T110] ? exit_notify+0x890/0x890 [ 4.225849][ T110] ? __lock_release.isra.0+0x69/0x1a0 [ 4.225851][ T110] ? rcu_is_watching+0x16/0xd0 [ 4.225855][ T110] do_group_exit+0xb8/0x370 [ 4.225858][ T110] __x64_sys_exit_group+0x3c/0x50 [ 4.225861][ T110] x64_sys_call+0x1567/0x1570 [ 4.225863][ T110] do_syscall_64+0xff/0x530 [ 4.225867][ T110] ? exc_page_fault+0xee/0x100 [ 4.225870][ T110] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.225872][ T110] RIP: 0033:0x7f34097d81b8 [ 4.225874][ T110] Code: Unable to access opcode bytes at 0x7f34097d818e. [ 4.225875][ T110] RSP: 002b:00007ffeee5def18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.225878][ T110] RAX: ffffffffffffffda RBX: 00007f3409908f88 RCX: 00007f34097d81b8 [ 4.225879][ T110] RDX: 00007f34090364c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.225880][ T110] RBP: 00007ffeee5def70 R08: 0000000000000000 R09: 0000000000001000 [ 4.225881][ T110] R10: 00007ffeee5ded30 R11: 0000000000000246 R12: 0000000000000001 [ 4.225882][ T110] R13: 0000000000000049 R14: 00007f3409907680 R15: 00007f3409908fa0 [ 4.225888][ T110] [ 4.226119][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.226119][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.226119][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.226119][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.251160][ T1] virtme-ng-init: basic initialization done [ 4.262511][ T113] virtme-ng-init (113) used greatest stack depth: 24896 bytes left [ 4.305032][ T116] ip (116) used greatest stack depth: 24832 bytes left [ 4.325151][ T112] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.325651][ T112] virtme-ng-init: triggering udev coldplug [ 7.261706][ T112] virtme-ng-init: waiting for udev to settle [ 7.261720][ T112] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.261722][ T112] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 112, name: virtme-ng-init [ 7.261724][ T112] preempt_count: 1, expected: 0 [ 7.261725][ T112] RCU nest depth: 0, expected: 0 [ 7.261726][ T112] locks held by virtme-ng-init/112: 4, last CPU#4: [ 7.261728][ T112] #0: ffffffffa6199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.261740][ T112] #1: ffffffffa6199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.261745][ T112] #2: ffffffffa6089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.261748][ T112] #3: ffffffffa6089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 7.261752][ T112] irq event stamp: 3840 [ 7.261753][ T112] hardirqs last enabled at (3839): [] __down_trylock_console_sem+0x86/0xa0 [ 7.261755][ T112] hardirqs last disabled at (3840): [] console_emit_next_record+0x3f8/0x4f0 [ 7.261757][ T112] softirqs last enabled at (3404): [] handle_softirqs+0x67c/0x900 [ 7.261760][ T112] softirqs last disabled at (2555): [] __irq_exit_rcu+0x145/0x1c0 [ 7.261762][ T112] Preemption disabled at: [ 7.261762][ T112] [] vprintk_emit+0x31b/0x3e0 [ 7.261769][ T112] CPU: 4 UID: 0 PID: 112 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.261772][ T112] Tainted: [W]=WARN [ 7.261773][ T112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.261775][ T112] Call Trace: [ 7.261776][ T112] [ 7.261778][ T112] dump_stack_lvl+0x6f/0xa0 [ 7.261783][ T112] ? vprintk_emit+0x31b/0x3e0 [ 7.261785][ T112] __might_resched.cold+0x1fe/0x2c1 [ 7.261790][ T112] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.261794][ T112] ? __kmalloc_noprof+0xdb/0x760 [ 7.261799][ T112] __kmalloc_noprof+0x443/0x760 [ 7.261801][ T112] ? alloc_buf.isra.0+0x4b/0x260 [ 7.261808][ T112] ? do_raw_spin_unlock+0x59/0x250 [ 7.261810][ T112] alloc_buf.isra.0+0x4b/0x260 [ 7.261814][ T112] put_chars+0x1e1/0x2f0 [ 7.261817][ T112] ? __send_to_port+0x420/0x420 [ 7.261819][ T112] ? printk_get_next_message+0x2fe/0x7d0 [ 7.261822][ T112] ? rcu_read_lock_any_held+0x3c/0x90 [ 7.261825][ T112] ? validate_chain+0x38b/0xc20 [ 7.261829][ T112] hvc_console_print+0x292/0x780 [ 7.261833][ T112] ? __lock_acquire+0x518/0xc20 [ 7.261834][ T112] ? __lock_acquire+0x518/0xc20 [ 7.261839][ T112] ? hvc_write+0x3a0/0x3a0 [ 7.261842][ T112] ? rcu_is_watching+0x16/0xd0 [ 7.261845][ T112] ? lock_acquire+0x13c/0x160 [ 7.261848][ T112] console_emit_next_record+0x252/0x4f0 [ 7.261852][ T112] ? devkmsg_read+0x4e0/0x4e0 [ 7.261856][ T112] ? rcu_is_watching+0x16/0xd0 [ 7.261859][ T112] ? lock_acquire+0x13c/0x160 [ 7.261862][ T112] console_flush_one_record+0x46f/0x710 [ 7.261866][ T112] ? console_emit_next_record+0x4f0/0x4f0 [ 7.261868][ T112] ? __lock_acquire+0x518/0xc20 [ 7.261873][ T112] console_unlock+0xee/0x1f0 [ 7.261876][ T112] ? console_flush_one_record+0x710/0x710 [ 7.261877][ T112] ? rcu_is_watching+0x16/0xd0 [ 7.261880][ T112] ? lock_acquire+0xa0/0x160 [ 7.261883][ T112] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.261885][ T112] ? vprintk_emit+0x320/0x3e0 [ 7.261888][ T112] vprintk_emit+0x37c/0x3e0 [ 7.261892][ T112] ? wake_up_klogd_work_func+0x90/0x90 [ 7.261895][ T112] ? _copy_from_iter+0x1bb/0x1810 [ 7.261900][ T112] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.261904][ T112] ? vprintk_emit.cold+0x107/0x107 [ 7.261906][ T112] ? simple_strntoull+0x10f/0x140 [ 7.261910][ T112] ? date_str+0x1e0/0x1e0 [ 7.261913][ T112] ? devkmsg_write+0xd1/0x2c0 [ 7.261918][ T112] devkmsg_write.cold+0x5a/0x8b [ 7.261920][ T112] ? vprintk_default+0x20/0x20 [ 7.261925][ T112] ? vprintk_default+0x20/0x20 [ 7.261927][ T112] new_sync_write+0x33e/0x760 [ 7.261931][ T112] ? kasan_quarantine_put+0x102/0x2b0 [ 7.261935][ T112] ? new_sync_read+0x750/0x750 [ 7.261939][ T112] ? __lock_release.isra.0+0x69/0x1a0 [ 7.261944][ T112] ? __fget_files+0x1e3/0x460 [ 7.261948][ T112] vfs_write+0x6a2/0xbd0 [ 7.261952][ T112] ksys_write+0x116/0x250 [ 7.261954][ T112] ? __ia32_sys_read+0xc0/0xc0 [ 7.261957][ T112] ? rcu_is_watching+0x16/0xd0 [ 7.261960][ T112] do_syscall_64+0xff/0x530 [ 7.261963][ T112] ? exc_page_fault+0xee/0x100 [ 7.261966][ T112] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.261969][ T112] RIP: 0033:0x7faef42c5ed2 [ 7.261972][ T112] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 7.261974][ T112] RSP: 002b:00007faef420cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.261976][ T112] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007faef42c5ed2 [ 7.261978][ T112] RDX: 000000000000002e RSI: 00007faeec0012c0 RDI: 0000000000000003 [ 7.261979][ T112] RBP: 00007faef420cc90 R08: 0000000000000000 R09: 0000000000000000 [ 7.261980][ T112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faef43500a0 [ 7.261980][ T112] R13: 00007faef424e3e0 R14: 00007faeec0012c0 R15: 00007faef420cda8 [ 7.261987][ T112] [ 7.328974][ T121] virtio_net virtio2 enp0s4: renamed from eth0 [ 7.359977][ T131] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 8.036014][ T112] virtme-ng-init: udev is done [ 8.044603][ T1] virtme-ng-init: initialization done [ 10.006855][ T185] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 10.006874][ T185] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.006876][ T185] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 185, name: ip [ 10.006878][ T185] preempt_count: 1, expected: 0 [ 10.006879][ T185] RCU nest depth: 0, expected: 0 [ 10.006880][ T185] locks held by ip/185: 6, last CPU#5: [ 10.006882][ T185] #0: ffffffffa695f900 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.006894][ T185] #1: ff1100000849cdf0 (&dev->lock){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.006898][ T185] #2: ffffffffa6199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.006904][ T185] #3: ffffffffa6199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.006908][ T185] #4: ffffffffa6089760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.006911][ T185] #5: ffffffffa6089660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.006915][ T185] irq event stamp: 104702 [ 10.006916][ T185] hardirqs last enabled at (104701): [] __down_trylock_console_sem+0x86/0xa0 [ 10.006919][ T185] hardirqs last disabled at (104702): [] console_emit_next_record+0x3f8/0x4f0 [ 10.006920][ T185] softirqs last enabled at (104528): [] handle_softirqs+0x67c/0x900 [ 10.006923][ T185] softirqs last disabled at (104405): [] __irq_exit_rcu+0x145/0x1c0 [ 10.006926][ T185] Preemption disabled at: [ 10.006926][ T185] [] vprintk_emit+0x31b/0x3e0 [ 10.006932][ T185] CPU: 5 UID: 0 PID: 185 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.006936][ T185] Tainted: [W]=WARN [ 10.006937][ T185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.006939][ T185] Call Trace: [ 10.006941][ T185] [ 10.006943][ T185] dump_stack_lvl+0x6f/0xa0 [ 10.006948][ T185] ? vprintk_emit+0x31b/0x3e0 [ 10.006950][ T185] __might_resched.cold+0x1fe/0x2c1 [ 10.006955][ T185] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.006959][ T185] ? __kmalloc_noprof+0xdb/0x760 [ 10.006964][ T185] __kmalloc_noprof+0x443/0x760 [ 10.006967][ T185] ? alloc_buf.isra.0+0x4b/0x260 [ 10.006973][ T185] ? do_raw_spin_unlock+0x59/0x250 [ 10.006976][ T185] alloc_buf.isra.0+0x4b/0x260 [ 10.006980][ T185] put_chars+0x1e1/0x2f0 [ 10.006983][ T185] ? __send_to_port+0x420/0x420 [ 10.006985][ T185] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.006989][ T185] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.006991][ T185] ? validate_chain+0x38b/0xc20 [ 10.007003][ T185] hvc_console_print+0x292/0x780 [ 10.007007][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007012][ T185] ? hvc_write+0x3a0/0x3a0 [ 10.007015][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007019][ T185] console_emit_next_record+0x252/0x4f0 [ 10.007023][ T185] ? devkmsg_read+0x4e0/0x4e0 [ 10.007027][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007030][ T185] ? lock_acquire+0x13c/0x160 [ 10.007033][ T185] console_flush_one_record+0x46f/0x710 [ 10.007038][ T185] ? console_emit_next_record+0x4f0/0x4f0 [ 10.007039][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007044][ T185] console_unlock+0xee/0x1f0 [ 10.007047][ T185] ? console_flush_one_record+0x710/0x710 [ 10.007048][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007051][ T185] ? lock_acquire+0xa0/0x160 [ 10.007054][ T185] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.007056][ T185] ? vprintk_emit+0x320/0x3e0 [ 10.007059][ T185] vprintk_emit+0x37c/0x3e0 [ 10.007062][ T185] ? wake_up_klogd_work_func+0x90/0x90 [ 10.007065][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 10.007066][ T185] ? do_raw_read_unlock+0x70/0x70 [ 10.007071][ T185] dev_vprintk_emit+0x27f/0x2c0 [ 10.007075][ T185] ? device_rename.cold+0xa/0xa [ 10.007080][ T185] ? proc_mkdir+0xf6/0x160 [ 10.007083][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 10.007085][ T185] ? proc_create_mount_point+0x160/0x160 [ 10.007089][ T185] dev_printk_emit+0xb9/0xee [ 10.007091][ T185] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.007095][ T185] ? irq_seq_stop+0x120/0x120 [ 10.007096][ T185] ? proc_create_mount_point+0x160/0x160 [ 10.007102][ T185] __netdev_printk+0x160/0x1d0 [ 10.007108][ T185] netdev_printk+0xdb/0x120 [ 10.007110][ T185] ? __netdev_printk+0x1d0/0x1d0 [ 10.007115][ T185] ? fbnic_irq_test+0x1c0/0x1c0 [ 10.007122][ T185] phylink_start.cold+0x74/0x92 [ 10.007125][ T185] ? rtnl_is_locked+0x15/0x20 [ 10.007128][ T185] __fbnic_open+0x153/0x190 [ 10.007131][ T185] fbnic_open+0x47/0x70 [ 10.007134][ T185] __dev_open+0x322/0x7a0 [ 10.007137][ T185] ? netif_state_change+0x3d0/0x3d0 [ 10.007138][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 10.007140][ T185] ? mark_held_locks+0x40/0x70 [ 10.007144][ T185] __dev_change_flags+0x4a4/0x6d0 [ 10.007147][ T185] ? netif_set_allmulti+0x2c0/0x2c0 [ 10.007150][ T185] ? __kernel_text_address+0x12/0x30 [ 10.007152][ T185] ? write_profile+0xf0/0xf0 [ 10.007157][ T185] netif_change_flags+0x87/0x190 [ 10.007160][ T185] ? do_setlink.isra.0+0x27a/0x2a60 [ 10.007162][ T185] do_setlink.isra.0+0x1d25/0x2a60 [ 10.007165][ T185] ? stack_trace_save+0x93/0xc0 [ 10.007167][ T185] ? rtnl_link_get_size+0x350/0x350 [ 10.007169][ T185] ? rcu_read_lock_any_held+0x66/0x90 [ 10.007170][ T185] ? stack_depot_save_flags+0x38e/0x790 [ 10.007174][ T185] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.007177][ T185] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.007179][ T185] ? validate_chain+0x38b/0xc20 [ 10.007181][ T185] ? kasan_save_stack+0x3d/0x50 [ 10.007184][ T185] ? kasan_save_stack+0x2f/0x50 [ 10.007186][ T185] ? kasan_save_track+0x14/0x30 [ 10.007189][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007190][ T185] ? netlink_setsockopt+0x7cd/0x940 [ 10.007194][ T185] ? ___sys_sendmsg+0x80/0x1d0 [ 10.007198][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 10.007200][ T185] ? rtnl_newlink+0x9a8/0x11b0 [ 10.007203][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007205][ T185] ? lock_acquire+0x13c/0x160 [ 10.007206][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007208][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007210][ T185] ? trace_contention_end+0xb3/0x180 [ 10.007213][ T185] ? __mutex_lock+0x1db/0x1ea0 [ 10.007216][ T185] ? __mutex_lock+0x9a3/0x1ea0 [ 10.007219][ T185] ? rtnl_newlink+0x9a8/0x11b0 [ 10.007222][ T185] ? ww_mutex_lock+0x160/0x160 [ 10.007228][ T185] ? __rtnl_newlink+0x3fa/0xa50 [ 10.007233][ T185] rtnl_newlink+0x9f1/0x11b0 [ 10.007238][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 10.007240][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007244][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 10.007246][ T185] ? find_held_lock+0x2b/0x80 [ 10.007248][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 10.007250][ T185] ? __lock_release.isra.0+0x69/0x1a0 [ 10.007254][ T185] ? rtnl_bridge_getlink+0x850/0x850 [ 10.007256][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.007259][ T185] ? rtnl_link_fill+0x900/0x900 [ 10.007261][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007265][ T185] ? lock_acquire.part.0+0xd4/0x280 [ 10.007267][ T185] ? find_held_lock+0x2b/0x80 [ 10.007270][ T185] netlink_rcv_skb+0x14e/0x3a0 [ 10.007272][ T185] ? rtnl_link_fill+0x900/0x900 [ 10.007275][ T185] ? netlink_ack+0xcd0/0xcd0 [ 10.007281][ T185] ? netlink_deliver_tap+0xc5/0x330 [ 10.007283][ T185] ? netlink_deliver_tap+0x13c/0x330 [ 10.007287][ T185] netlink_unicast+0x486/0x750 [ 10.007291][ T185] ? netlink_attachskb+0x810/0x810 [ 10.007294][ T185] ? __lock_acquire+0x518/0xc20 [ 10.007298][ T185] netlink_sendmsg+0x735/0xc60 [ 10.007302][ T185] ? netlink_unicast+0x750/0x750 [ 10.007306][ T185] ? __might_fault+0x97/0x140 [ 10.007311][ T185] ____sys_sendmsg+0x415/0x880 [ 10.007314][ T185] ? copy_msghdr_from_user+0x279/0x420 [ 10.007316][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.007318][ T185] ? move_addr_to_kernel+0x40/0x40 [ 10.007326][ T185] ___sys_sendmsg+0x14e/0x1d0 [ 10.007328][ T185] ? copy_msghdr_from_user+0x420/0x420 [ 10.007343][ T185] __sys_sendmsg+0x12c/0x1d0 [ 10.007345][ T185] ? __sys_sendmsg_sock+0x20/0x20 [ 10.007350][ T185] ? rcu_is_watching+0x16/0xd0 [ 10.007354][ T185] do_syscall_64+0xff/0x530 [ 10.007357][ T185] ? exc_page_fault+0xee/0x100 [ 10.007360][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.007362][ T185] RIP: 0033:0x7f13dfe8454e [ 10.007366][ T185] 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 [ 10.007368][ T185] RSP: 002b:00007ffff8444030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.007371][ T185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13dfe8454e [ 10.007372][ T185] RDX: 0000000000000000 RSI: 00007ffff84440e0 RDI: 0000000000000003 [ 10.007373][ T185] RBP: 00007ffff8444040 R08: 0000000000000000 R09: 0000000000000000 [ 10.007374][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a914943 [ 10.007375][ T185] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff84447a0 [ 10.007381][ T185] [ 10.008135][ C0] clocksource: Watchdog remote CPU 5 read timed out [ 10.008169][ C0] [ 10.008170][ C0] ======================================================== [ 10.008172][ C0] WARNING: possible irq lock inversion dependency detected [ 10.008174][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.008176][ C0] -------------------------------------------------------- [ 10.008176][ C0] (udev-worker)/125 just changed the state of lock: [ 10.008178][ C0] ffffffffa6089760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 10.008191][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.008192][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.008195][ C0] [ 10.008195][ C0] [ 10.008195][ C0] and interrupts could create inverse lock ordering between them. [ 10.008195][ C0] [ 10.008196][ C0] [ 10.008196][ C0] other info that might help us debug this: [ 10.008197][ C0] Possible interrupt unsafe locking scenario: [ 10.008197][ C0] [ 10.008197][ C0] CPU0 CPU1 [ 10.008198][ C0] ---- ---- [ 10.008198][ C0] lock(fs_reclaim); [ 10.008199][ C0] local_irq_disable(); [ 10.008200][ C0] lock(console_owner); [ 10.008201][ C0] lock(fs_reclaim); [ 10.008202][ C0] [ 10.008202][ C0] lock(console_owner); [ 10.008203][ C0] [ 10.008203][ C0] *** DEADLOCK *** [ 10.008203][ C0] [ 10.008204][ C0] locks held by (udev-worker)/125: 3, last CPU#0: [ 10.008205][ C0] #0: ffffffffa61b0c00 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x17e/0x1ea0 [ 10.008210][ C0] #1: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.008215][ C0] #2: ffffffffa61fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.008219][ C0] [ 10.008219][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.008224][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.008226][ C0] HARDIRQ-ON-W at: [ 10.008228][ C0] __lock_acquire+0x388/0xc20 [ 10.008231][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008232][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.008237][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.008240][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.008242][ C0] workqueue_init+0x2a/0x680 [ 10.008247][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.008250][ C0] kernel_init+0x21/0x150 [ 10.008253][ C0] ret_from_fork+0x474/0x6b0 [ 10.008256][ C0] ret_from_fork_asm+0x11/0x20 [ 10.008259][ C0] SOFTIRQ-ON-W at: [ 10.008259][ C0] __lock_acquire+0x388/0xc20 [ 10.008261][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008262][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.008263][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.008265][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.008266][ C0] workqueue_init+0x2a/0x680 [ 10.008267][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.008268][ C0] kernel_init+0x21/0x150 [ 10.008269][ C0] ret_from_fork+0x474/0x6b0 [ 10.008270][ C0] ret_from_fork_asm+0x11/0x20 [ 10.008273][ C0] INITIAL USE at: [ 10.008274][ C0] __lock_acquire+0x388/0xc20 [ 10.008275][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008277][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.008278][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.008279][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.008281][ C0] workqueue_init+0x2a/0x680 [ 10.008282][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.008283][ C0] kernel_init+0x21/0x150 [ 10.008284][ C0] ret_from_fork+0x474/0x6b0 [ 10.008285][ C0] ret_from_fork_asm+0x11/0x20 [ 10.008286][ C0] } [ 10.008287][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.008291][ C0] ... acquired at: [ 10.008292][ C0] __lock_acquire+0x518/0xc20 [ 10.008293][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008294][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.008295][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.008297][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.008300][ C0] put_chars+0x1e1/0x2f0 [ 10.008302][ C0] hvc_console_print+0x292/0x780 [ 10.008305][ C0] console_emit_next_record+0x252/0x4f0 [ 10.008306][ C0] console_flush_one_record+0x46f/0x710 [ 10.008308][ C0] console_unlock+0xee/0x1f0 [ 10.008309][ C0] vprintk_emit+0x37c/0x3e0 [ 10.008310][ C0] _printk+0xc7/0x100 [ 10.008313][ C0] loop_init+0x12a/0x130 [ 10.008317][ C0] do_one_initcall+0x124/0x4f0 [ 10.008319][ C0] kernel_init_freeable+0x596/0x630 [ 10.008320][ C0] kernel_init+0x21/0x150 [ 10.008321][ C0] ret_from_fork+0x474/0x6b0 [ 10.008322][ C0] ret_from_fork_asm+0x11/0x20 [ 10.008323][ C0] [ 10.008323][ C0] -> (console_owner){..-.}-{0:0} { [ 10.008325][ C0] IN-SOFTIRQ-W at: [ 10.008326][ C0] __lock_acquire+0x388/0xc20 [ 10.008327][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008328][ C0] console_trylock_spinning+0xb5/0x1e0 [ 10.008330][ C0] vprintk_emit+0x320/0x3e0 [ 10.008331][ C0] _printk+0xc7/0x100 [ 10.008333][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.008335][ C0] call_timer_fn+0x160/0x4d0 [ 10.008336][ C0] __run_timers+0x68f/0xaa0 [ 10.008338][ C0] run_timer_softirq+0xf0/0x160 [ 10.008340][ C0] handle_softirqs+0x1d3/0x900 [ 10.008342][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.008343][ C0] irq_exit_rcu+0xe/0x30 [ 10.008344][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.008347][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.008349][ C0] lock_acquire.part.0+0x112/0x280 [ 10.008350][ C0] unwind_next_frame+0x192/0x1ea0 [ 10.008351][ C0] arch_stack_walk+0xd7/0x130 [ 10.008354][ C0] stack_trace_save+0x93/0xc0 [ 10.008355][ C0] kasan_save_stack+0x2f/0x50 [ 10.008358][ C0] kasan_save_track+0x14/0x30 [ 10.008360][ C0] __kasan_slab_alloc+0x60/0x70 [ 10.008361][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 10.008363][ C0] do_getname.isra.0+0x32/0x240 [ 10.008365][ C0] do_sys_openat2+0xac/0x170 [ 10.008367][ C0] __x64_sys_openat+0x10e/0x210 [ 10.008369][ C0] do_syscall_64+0xff/0x530 [ 10.008370][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.008372][ C0] INITIAL USE at: [ 10.008372][ C0] } [ 10.008373][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.008376][ C0] ... acquired at: [ 10.008376][ C0] mark_lock+0x1d7/0xa00 [ 10.008378][ C0] mark_usage+0x42/0x170 [ 10.008379][ C0] __lock_acquire+0x388/0xc20 [ 10.008380][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008381][ C0] console_trylock_spinning+0xb5/0x1e0 [ 10.008383][ C0] vprintk_emit+0x320/0x3e0 [ 10.008384][ C0] _printk+0xc7/0x100 [ 10.008385][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.008387][ C0] call_timer_fn+0x160/0x4d0 [ 10.008388][ C0] __run_timers+0x68f/0xaa0 [ 10.008389][ C0] run_timer_softirq+0xf0/0x160 [ 10.008391][ C0] handle_softirqs+0x1d3/0x900 [ 10.008392][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.008393][ C0] irq_exit_rcu+0xe/0x30 [ 10.008394][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.008395][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.008396][ C0] lock_acquire.part.0+0x112/0x280 [ 10.008398][ C0] unwind_next_frame+0x192/0x1ea0 [ 10.008399][ C0] arch_stack_walk+0xd7/0x130 [ 10.008400][ C0] stack_trace_save+0x93/0xc0 [ 10.008401][ C0] kasan_save_stack+0x2f/0x50 [ 10.008403][ C0] kasan_save_track+0x14/0x30 [ 10.008404][ C0] __kasan_slab_alloc+0x60/0x70 [ 10.008406][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 10.008407][ C0] do_getname.isra.0+0x32/0x240 [ 10.008408][ C0] do_sys_openat2+0xac/0x170 [ 10.008411][ C0] __x64_sys_openat+0x10e/0x210 [ 10.008413][ C0] do_syscall_64+0xff/0x530 [ 10.008414][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.008415][ C0] [ 10.008415][ C0] [ 10.008415][ C0] stack backtrace: [ 10.008418][ C0] CPU: 0 UID: 0 PID: 125 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.008421][ C0] Tainted: [W]=WARN [ 10.008422][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.008424][ C0] Call Trace: [ 10.008425][ C0] [ 10.008426][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.008431][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.008433][ C0] mark_lock_irq+0x989/0x9c0 [ 10.008434][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.008437][ C0] mark_lock+0x1d7/0xa00 [ 10.008439][ C0] mark_usage+0x42/0x170 [ 10.008440][ C0] __lock_acquire+0x388/0xc20 [ 10.008442][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.008444][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 10.008446][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008452][ C0] ? lock_acquire+0x13c/0x160 [ 10.008454][ C0] console_trylock_spinning+0xb5/0x1e0 [ 10.008456][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 10.008457][ C0] vprintk_emit+0x320/0x3e0 [ 10.008459][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.008462][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.008464][ C0] _printk+0xc7/0x100 [ 10.008465][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.008467][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.008469][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.008471][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.008472][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.008474][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.008475][ C0] call_timer_fn+0x160/0x4d0 [ 10.008477][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.008479][ C0] ? debug_object_active_state+0x430/0x430 [ 10.008482][ C0] ? find_held_lock+0x2b/0x80 [ 10.008484][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.008485][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008487][ C0] __run_timers+0x68f/0xaa0 [ 10.008489][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.008491][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.008493][ C0] ? __lock_acquire+0x518/0xc20 [ 10.008495][ C0] ? __rwlock_init+0x150/0x150 [ 10.008497][ C0] run_timer_softirq+0xf0/0x160 [ 10.008499][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.008501][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008503][ C0] handle_softirqs+0x1d3/0x900 [ 10.008504][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.008506][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.008508][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.008509][ C0] irq_exit_rcu+0xe/0x30 [ 10.008510][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.008512][ C0] [ 10.008513][ C0] [ 10.008514][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.008515][ C0] RIP: 0010:lock_acquire.part.0+0x112/0x280 [ 10.008518][ C0] Code: ff 65 0f c1 05 3f 4c e7 04 83 f8 01 4c 8b 14 24 0f 85 35 01 00 00 9c 58 f6 c4 02 0f 85 52 01 00 00 4d 85 d2 0f 85 1b 01 00 00 <48> 8b 44 24 30 65 48 2b 05 11 07 e7 04 0f 85 48 01 00 00 48 83 c4 [ 10.008520][ C0] RSP: 0018:ffa0000000abf818 EFLAGS: 00000206 [ 10.008522][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0ac0d5affe09d4ff [ 10.008523][ C0] RDX: 0000000000000000 RSI: ffffffffa56e0c71 RDI: ffffffffa50913e0 [ 10.008524][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ff110000106a5250 [ 10.008525][ C0] R10: 0000000000000200 R11: 0000000000000001 R12: ffffffffa61b0c00 [ 10.008526][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 10.008528][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008530][ C0] ? lock_acquire+0x13c/0x160 [ 10.008532][ C0] unwind_next_frame+0x192/0x1ea0 [ 10.008533][ C0] ? unwind_next_frame+0x17e/0x1ea0 [ 10.008534][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 10.008536][ C0] ? __lock_acquire+0x518/0xc20 [ 10.008538][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 10.008539][ C0] ? static_obj+0x52/0x90 [ 10.008540][ C0] ? __unwind_start+0x42e/0x900 [ 10.008542][ C0] ? write_profile+0xf0/0xf0 [ 10.008543][ C0] arch_stack_walk+0xd7/0x130 [ 10.008545][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 10.008548][ C0] stack_trace_save+0x93/0xc0 [ 10.008549][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 10.008550][ C0] ? is_bpf_text_address+0x72/0x110 [ 10.008553][ C0] ? kernel_text_address+0x149/0x170 [ 10.008554][ C0] kasan_save_stack+0x2f/0x50 [ 10.008556][ C0] ? kasan_save_stack+0x2f/0x50 [ 10.008558][ C0] ? kasan_save_track+0x14/0x30 [ 10.008559][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 10.008565][ C0] kasan_save_track+0x14/0x30 [ 10.008566][ C0] __kasan_slab_alloc+0x60/0x70 [ 10.008568][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 10.008570][ C0] ? do_getname.isra.0+0x32/0x240 [ 10.008572][ C0] do_getname.isra.0+0x32/0x240 [ 10.008574][ C0] do_sys_openat2+0xac/0x170 [ 10.008575][ C0] ? build_open_flags+0x6e0/0x6e0 [ 10.008577][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008579][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.008581][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.008584][ C0] __x64_sys_openat+0x10e/0x210 [ 10.008585][ C0] ? fput_close_sync+0xde/0x1b0 [ 10.008588][ C0] ? __x64_sys_open+0x1b0/0x1b0 [ 10.008590][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.008592][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.008594][ C0] do_syscall_64+0xff/0x530 [ 10.008595][ C0] ? common_interrupt+0x5a/0xf0 [ 10.008597][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.008598][ C0] RIP: 0033:0x7fed03fe054e [ 10.008601][ C0] 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 [ 10.008602][ C0] RSP: 002b:00007ffd81d15b80 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 10.008604][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed03fe054e [ 10.008604][ C0] RDX: 00000000002a0000 RSI: 000055f096bf7be0 RDI: 0000000000000021 [ 10.008605][ C0] RBP: 00007ffd81d15b90 R08: 0000000000000000 R09: 0000000000000000 [ 10.008606][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f096a904f1 [ 10.008607][ C0] R13: 0000000000000021 R14: 000055f096bf7be0 R15: 0000000000000022 [ 10.008609][ C0] [ 10.016446][ T44] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 10.178975][ T185] ip (185) used greatest stack depth: 22632 bytes left