virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 2.205630][ T1] loop: module loaded [ 2.205673][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 2.205676][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 2.205678][ T1] preempt_count: 1, expected: 0 [ 2.205679][ T1] RCU nest depth: 0, expected: 0 [ 2.205681][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 2.205683][ T1] #0: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 2.205699][ T1] #1: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 2.205706][ T1] #2: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 2.205711][ T1] #3: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 2.205718][ T1] irq event stamp: 844858 [ 2.205719][ T1] hardirqs last enabled at (844857): [] __down_trylock_console_sem+0x86/0xa0 [ 2.205722][ T1] hardirqs last disabled at (844858): [] console_emit_next_record+0x3f8/0x4f0 [ 2.205725][ T1] softirqs last enabled at (844804): [] bdi_register_va+0x491/0x780 [ 2.205730][ T1] softirqs last disabled at (844802): [] bdi_register_va+0x2ef/0x780 [ 2.205734][ T1] Preemption disabled at: [ 2.205735][ T1] [] vprintk_emit+0x31b/0x3e0 [ 2.205742][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 2.205746][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2.205749][ T1] Call Trace: [ 2.205751][ T1] [ 2.205756][ T1] dump_stack_lvl+0x6f/0xa0 [ 2.205763][ T1] ? vprintk_emit+0x31b/0x3e0 [ 2.205766][ T1] __might_resched.cold+0x1fe/0x2c1 [ 2.205772][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 2.205778][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 2.205784][ T1] __kmalloc_noprof+0x443/0x760 [ 2.205788][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 2.205797][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 2.205801][ T1] alloc_buf.isra.0+0x4b/0x260 [ 2.205806][ T1] put_chars+0x1e1/0x2f0 [ 2.205809][ T1] ? desc_read+0x271/0x2f0 [ 2.205813][ T1] ? __send_to_port+0x420/0x420 [ 2.205825][ T1] hvc_console_print+0x292/0x780 [ 2.205835][ T1] ? hvc_write+0x3a0/0x3a0 [ 2.205840][ T1] ? lock_acquire+0x13c/0x160 [ 2.205847][ T1] console_emit_next_record+0x252/0x4f0 [ 2.205853][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 2.205860][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.205865][ T1] ? lock_acquire+0x13c/0x160 [ 2.205871][ T1] console_flush_one_record+0x46f/0x710 [ 2.205878][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 2.205880][ T1] ? __lock_acquire+0x518/0xc20 [ 2.205889][ T1] console_unlock+0xee/0x1f0 [ 2.205893][ T1] ? console_flush_one_record+0x710/0x710 [ 2.205896][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.205900][ T1] ? lock_acquire+0xa0/0x160 [ 2.205906][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 2.205908][ T1] ? vprintk_emit+0x320/0x3e0 [ 2.205914][ T1] vprintk_emit+0x37c/0x3e0 [ 2.205919][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 2.205927][ T1] ? max_loop_setup+0x30/0x30 [ 2.205932][ T1] _printk+0xc7/0x100 [ 2.205937][ T1] ? snapshot_read.cold+0x21/0x21 [ 2.205947][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 2.205953][ T1] loop_init+0x12a/0x130 [ 2.205957][ T1] do_one_initcall+0x124/0x4f0 [ 2.205961][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 2.205964][ T1] ? parameq+0x110/0x110 [ 2.205972][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 2.205977][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.205983][ T1] kernel_init_freeable+0x596/0x630 [ 2.205988][ T1] ? rest_init+0x280/0x280 [ 2.205992][ T1] kernel_init+0x21/0x150 [ 2.205994][ T1] ? rest_init+0x280/0x280 [ 2.205996][ T1] ret_from_fork+0x474/0x6b0 [ 2.206002][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 2.206007][ T1] ? __switch_to+0x5a3/0xe00 [ 2.206011][ T1] ? rest_init+0x280/0x280 [ 2.206015][ T1] ret_from_fork_asm+0x11/0x20 [ 2.206028][ T1] [ 2.266322][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 2.269861][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 2.270326][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 2.270672][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 2.287252][ T1] scsi host0: ahci [ 2.290673][ T1] scsi host1: ahci [ 2.293637][ T1] scsi host2: ahci [ 2.297015][ T1] scsi host3: ahci [ 2.300226][ T1] scsi host4: ahci [ 2.303218][ T1] scsi host5: ahci [ 2.305228][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 2.305662][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 2.306060][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 2.306507][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 2.306897][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 2.307280][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 2.321904][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 2.322101][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.322651][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 2.322854][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.323332][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.536162][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.537150][ T1] PPP generic driver version 2.4.2 [ 2.538470][ T1] NET: Registered PF_PPPOX protocol family [ 2.539314][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.541602][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.543017][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.546678][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.548716][ T10] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.555327][ T10] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.555789][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.556036][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:39:32 UTC (1787881172) [ 2.557884][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.565212][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.568079][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.581644][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.587364][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.587691][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.600132][ T1] Initializing XFRM netlink socket [ 2.600828][ T1] NET: Registered PF_INET6 protocol family [ 2.608824][ T1] Segment Routing with IPv6 [ 2.609293][ T1] In-situ OAM (IOAM) with IPv6 [ 2.609682][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.614702][ T82] ata1: SATA link down (SStatus 0 SControl 300) [ 2.617850][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.621721][ T1] NET: Registered PF_PACKET protocol family [ 2.622050][ T1] 9pnet: Installing 9P2000 support [ 2.622466][ T1] Key type dns_resolver registered [ 2.622915][ T94] ata6: SATA link down (SStatus 0 SControl 300) [ 2.623803][ T86] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.624428][ T88] ata4: SATA link down (SStatus 0 SControl 300) [ 2.625250][ T92] ata5: SATA link down (SStatus 0 SControl 300) [ 2.625304][ T1] NET: Registered PF_VSOCK protocol family [ 2.626077][ T84] ata2: SATA link down (SStatus 0 SControl 300) [ 2.626682][ T86] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.627007][ T86] ata3.00: applying bridge limits [ 2.627422][ T86] ata3.00: configured for UDMA/100 [ 2.634008][ T1] IPI shorthand broadcast: enabled [ 2.634472][ T60] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.645650][ T60] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.750052][ T1] sched_clock: Marking stable (2722001767, 27482197)->(2884931539, -135447575) [ 2.754377][ T1] registered taskstats version 1 [ 2.757639][ T1] Loading compiled-in X.509 certificates [ 2.857660][ T1] Demotion targets for Node 0: null [ 2.858019][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11789) [ 2.858330][ T1] page_owner is disabled [ 2.868273][ T1] PM: Magic number: 6:353:661 [ 2.871058][ T1] ALSA device list: [ 2.871857][ T1] No soundcards found. [ 2.873160][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.875688][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.876438][ T1] devtmpfs: mounted [ 2.876727][ T1] VFS: Pivoted into new rootfs [ 2.906962][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.907240][ T1] Write protecting the kernel read-only data: 65536k [ 2.909708][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.910297][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.910914][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.911251][ T1] with arguments: [ 2.911431][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.911708][ T1] with environment: [ 2.911842][ T1] HOME=/ [ 2.911980][ T1] TERM=dumb [ 2.912115][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.912366][ T1] nr_open=2147483584 [ 2.912499][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.912790][ T1] virtme_rw_overlay0=/etc [ 2.912954][ T1] virtme_rw_overlay1=/lib [ 2.913126][ T1] virtme_rw_overlay2=/home [ 2.913288][ T1] virtme_rw_overlay3=/opt [ 2.913452][ T1] virtme_rw_overlay4=/srv [ 2.913623][ T1] virtme_rw_overlay5=/usr [ 2.913786][ T1] virtme_rw_overlay6=/var [ 2.913948][ T1] virtme_rw_overlay7=/tmp [ 2.914118][ T1] virtme_console=ttyS0 [ 2.914280][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.928843][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.930560][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.943985][ T1] overlayfs: failed to set xattr on upper [ 2.944337][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.944611][ T1] overlayfs: ...falling back to uuid=null. [ 2.946891][ T1] overlayfs: failed to set xattr on upper [ 2.947130][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.947389][ T1] overlayfs: ...falling back to uuid=null. [ 2.949454][ T1] overlayfs: failed to set xattr on upper [ 2.949802][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.950065][ T1] overlayfs: ...falling back to uuid=null. [ 2.951931][ T1] overlayfs: failed to set xattr on upper [ 2.952158][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.952425][ T1] overlayfs: ...falling back to uuid=null. [ 2.954638][ T1] overlayfs: failed to set xattr on upper [ 2.954857][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.955130][ T1] overlayfs: ...falling back to uuid=null. [ 2.956892][ T1] overlayfs: failed to set xattr on upper [ 2.957122][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.957380][ T1] overlayfs: ...falling back to uuid=null. [ 2.959822][ T1] overlayfs: failed to set xattr on upper [ 2.960040][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.960312][ T1] overlayfs: ...falling back to uuid=null. [ 2.962712][ T1] overlayfs: failed to set xattr on upper [ 2.962930][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.963214][ T1] overlayfs: ...falling back to uuid=null. [ 2.974680][ T1] virtme-ng-init: running systemd-tmpfiles [ 5.429492][ T112] systemd-tmpfile (112) used greatest stack depth: 24656 bytes left [ 5.429557][ T112] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.429559][ T112] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 112, name: systemd-tmpfile [ 5.429561][ T112] preempt_count: 2, expected: 0 [ 5.429562][ T112] RCU nest depth: 0, expected: 0 [ 5.429563][ T112] locks held by systemd-tmpfile/112: 5, last CPU#3: [ 5.429565][ T112] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.429579][ T112] #1: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.429584][ T112] #2: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.429588][ T112] #3: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.429592][ T112] #4: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.429596][ T112] irq event stamp: 2347572 [ 5.429597][ T112] hardirqs last enabled at (2347571): [] __down_trylock_console_sem+0x86/0xa0 [ 5.429599][ T112] hardirqs last disabled at (2347572): [] console_emit_next_record+0x3f8/0x4f0 [ 5.429601][ T112] softirqs last enabled at (2347566): [] handle_softirqs+0x67c/0x900 [ 5.429603][ T112] softirqs last disabled at (2347561): [] __irq_exit_rcu+0x145/0x1c0 [ 5.429605][ T112] Preemption disabled at: [ 5.429606][ T112] [<0000000000000000>] 0x0 [ 5.429613][ T112] CPU: 3 UID: 0 PID: 112 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.429616][ T112] Tainted: [W]=WARN [ 5.429617][ T112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.429619][ T112] Call Trace: [ 5.429621][ T112] [ 5.429622][ T112] dump_stack_lvl+0x6f/0xa0 [ 5.429628][ T112] __might_resched.cold+0x1fe/0x2c1 [ 5.429633][ T112] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.429637][ T112] ? __kmalloc_noprof+0xdb/0x760 [ 5.429642][ T112] __kmalloc_noprof+0x443/0x760 [ 5.429644][ T112] ? alloc_buf.isra.0+0x4b/0x260 [ 5.429654][ T112] ? do_raw_spin_unlock+0x59/0x250 [ 5.429658][ T112] alloc_buf.isra.0+0x4b/0x260 [ 5.429663][ T112] put_chars+0x1e1/0x2f0 [ 5.429666][ T112] ? __send_to_port+0x420/0x420 [ 5.429668][ T112] ? printk_get_next_message+0x2fe/0x7d0 [ 5.429672][ T112] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.429674][ T112] ? validate_chain+0x38b/0xc20 [ 5.429678][ T112] hvc_console_print+0x292/0x780 [ 5.429682][ T112] ? __lock_acquire+0x518/0xc20 [ 5.429684][ T112] ? __lock_acquire+0x518/0xc20 [ 5.429688][ T112] ? hvc_write+0x3a0/0x3a0 [ 5.429691][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.429694][ T112] ? lock_acquire+0x13c/0x160 [ 5.429698][ T112] console_emit_next_record+0x252/0x4f0 [ 5.429702][ T112] ? devkmsg_read+0x4e0/0x4e0 [ 5.429706][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.429708][ T112] ? lock_acquire+0x13c/0x160 [ 5.429712][ T112] console_flush_one_record+0x46f/0x710 [ 5.429716][ T112] ? console_emit_next_record+0x4f0/0x4f0 [ 5.429718][ T112] ? __lock_acquire+0x518/0xc20 [ 5.429723][ T112] console_unlock+0xee/0x1f0 [ 5.429726][ T112] ? console_flush_one_record+0x710/0x710 [ 5.429728][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.429730][ T112] ? lock_acquire+0xa0/0x160 [ 5.429733][ T112] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.429735][ T112] ? vprintk_emit+0x320/0x3e0 [ 5.429738][ T112] vprintk_emit+0x37c/0x3e0 [ 5.429742][ T112] ? wake_up_klogd_work_func+0x90/0x90 [ 5.429745][ T112] ? __lock_acquire+0x518/0xc20 [ 5.429749][ T112] _printk+0xc7/0x100 [ 5.429752][ T112] ? snapshot_read.cold+0x21/0x21 [ 5.429755][ T112] ? do_raw_spin_lock+0x131/0x280 [ 5.429758][ T112] ? __rwlock_init+0x150/0x150 [ 5.429761][ T112] ? do_raw_spin_lock+0x131/0x280 [ 5.429764][ T112] do_exit.cold+0x82/0x9c [ 5.429768][ T112] ? exit_notify+0x890/0x890 [ 5.429770][ T112] ? __lock_release.isra.0+0x69/0x1a0 [ 5.429772][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.429776][ T112] do_group_exit+0xb8/0x370 [ 5.429780][ T112] __x64_sys_exit_group+0x3c/0x50 [ 5.429782][ T112] x64_sys_call+0x1567/0x1570 [ 5.429785][ T112] do_syscall_64+0xff/0x530 [ 5.429789][ T112] ? exc_page_fault+0xee/0x100 [ 5.429792][ T112] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.429795][ T112] RIP: 0033:0x7efe353951b8 [ 5.429797][ T112] Code: Unable to access opcode bytes at 0x7efe3539518e. [ 5.429798][ T112] RSP: 002b:00007ffc9c826068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.429800][ T112] RAX: ffffffffffffffda RBX: 00007efe354c5f88 RCX: 00007efe353951b8 [ 5.429802][ T112] RDX: 00007efe34bf34c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 5.429803][ T112] RBP: 00007ffc9c8260c0 R08: 0000000000000000 R09: 0000000000001000 [ 5.429804][ T112] R10: 00007ffc9c825e80 R11: 0000000000000246 R12: 0000000000000001 [ 5.429804][ T112] R13: 0000000000000049 R14: 00007efe354c4680 R15: 00007efe354c5fa0 [ 5.429811][ T112] [ 5.429917][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 5.429917][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 5.429917][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 5.429917][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 5.460390][ T1] virtme-ng-init: basic initialization done [ 5.530661][ T117] ip (117) used greatest stack depth: 24272 bytes left [ 5.539735][ T113] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 5.540238][ T113] virtme-ng-init: triggering udev coldplug [ 6.484204][ T119] udevadm (119) used greatest stack depth: 23968 bytes left [ 6.484222][ T119] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.484225][ T119] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 119, name: udevadm [ 6.484226][ T119] preempt_count: 2, expected: 0 [ 6.484227][ T119] RCU nest depth: 0, expected: 0 [ 6.484228][ T119] locks held by udevadm/119: 5, last CPU#5: [ 6.484230][ T119] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.484243][ T119] #1: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.484249][ T119] #2: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.484253][ T119] #3: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.484257][ T119] #4: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.484262][ T119] irq event stamp: 1156734 [ 6.484263][ T119] hardirqs last enabled at (1156733): [] __down_trylock_console_sem+0x86/0xa0 [ 6.484265][ T119] hardirqs last disabled at (1156734): [] console_emit_next_record+0x3f8/0x4f0 [ 6.484268][ T119] softirqs last enabled at (1156196): [] handle_softirqs+0x67c/0x900 [ 6.484270][ T119] softirqs last disabled at (1156187): [] __irq_exit_rcu+0x145/0x1c0 [ 6.484272][ T119] Preemption disabled at: [ 6.484273][ T119] [<0000000000000000>] 0x0 [ 6.484280][ T119] CPU: 5 UID: 0 PID: 119 Comm: udevadm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.484284][ T119] Tainted: [W]=WARN [ 6.484285][ T119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 6.484287][ T119] Call Trace: [ 6.484288][ T119] [ 6.484290][ T119] dump_stack_lvl+0x6f/0xa0 [ 6.484296][ T119] __might_resched.cold+0x1fe/0x2c1 [ 6.484301][ T119] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.484305][ T119] ? __kmalloc_noprof+0xdb/0x760 [ 6.484311][ T119] __kmalloc_noprof+0x443/0x760 [ 6.484313][ T119] ? alloc_buf.isra.0+0x4b/0x260 [ 6.484320][ T119] ? do_raw_spin_unlock+0x59/0x250 [ 6.484323][ T119] alloc_buf.isra.0+0x4b/0x260 [ 6.484327][ T119] put_chars+0x1e1/0x2f0 [ 6.484330][ T119] ? __send_to_port+0x420/0x420 [ 6.484332][ T119] ? printk_get_next_message+0x2fe/0x7d0 [ 6.484336][ T119] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.484339][ T119] ? validate_chain+0x38b/0xc20 [ 6.484344][ T119] hvc_console_print+0x292/0x780 [ 6.484347][ T119] ? __lock_acquire+0x518/0xc20 [ 6.484349][ T119] ? __lock_acquire+0x518/0xc20 [ 6.484354][ T119] ? hvc_write+0x3a0/0x3a0 [ 6.484358][ T119] ? rcu_is_watching+0x16/0xd0 [ 6.484361][ T119] ? lock_acquire+0x13c/0x160 [ 6.484366][ T119] console_emit_next_record+0x252/0x4f0 [ 6.484370][ T119] ? devkmsg_read+0x4e0/0x4e0 [ 6.484375][ T119] ? rcu_is_watching+0x16/0xd0 [ 6.484378][ T119] ? lock_acquire+0x13c/0x160 [ 6.484382][ T119] console_flush_one_record+0x46f/0x710 [ 6.484387][ T119] ? console_emit_next_record+0x4f0/0x4f0 [ 6.484389][ T119] ? __lock_acquire+0x518/0xc20 [ 6.484395][ T119] console_unlock+0xee/0x1f0 [ 6.484398][ T119] ? console_flush_one_record+0x710/0x710 [ 6.484400][ T119] ? rcu_is_watching+0x16/0xd0 [ 6.484403][ T119] ? lock_acquire+0xa0/0x160 [ 6.484407][ T119] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.484409][ T119] ? vprintk_emit+0x320/0x3e0 [ 6.484412][ T119] vprintk_emit+0x37c/0x3e0 [ 6.484417][ T119] ? wake_up_klogd_work_func+0x90/0x90 [ 6.484421][ T119] ? __lock_acquire+0x518/0xc20 [ 6.484425][ T119] _printk+0xc7/0x100 [ 6.484429][ T119] ? snapshot_read.cold+0x21/0x21 [ 6.484432][ T119] ? do_raw_spin_lock+0x131/0x280 [ 6.484434][ T119] ? __rwlock_init+0x150/0x150 [ 6.484438][ T119] ? do_raw_spin_lock+0x131/0x280 [ 6.484441][ T119] do_exit.cold+0x82/0x9c [ 6.484445][ T119] ? exit_notify+0x890/0x890 [ 6.484447][ T119] ? __lock_release.isra.0+0x69/0x1a0 [ 6.484450][ T119] ? rcu_is_watching+0x16/0xd0 [ 6.484455][ T119] do_group_exit+0xb8/0x370 [ 6.484459][ T119] __x64_sys_exit_group+0x3c/0x50 [ 6.484461][ T119] x64_sys_call+0x1567/0x1570 [ 6.484464][ T119] do_syscall_64+0xff/0x530 [ 6.484468][ T119] ? exc_page_fault+0xee/0x100 [ 6.484471][ T119] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.484474][ T119] RIP: 0033:0x7f1aa5f1e1b8 [ 6.484477][ T119] Code: Unable to access opcode bytes at 0x7f1aa5f1e18e. [ 6.484478][ T119] RSP: 002b:00007ffe6510cc38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.484482][ T119] RAX: ffffffffffffffda RBX: 00007f1aa604ef88 RCX: 00007f1aa5f1e1b8 [ 6.484484][ T119] RDX: 00007f1aa577c4c8 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 6.484485][ T119] RBP: 00007ffe6510cc90 R08: 0000000000000000 R09: 0000000000000020 [ 6.484486][ T119] R10: 00007ffe6510ca70 R11: 0000000000000246 R12: 0000000000000001 [ 6.484487][ T119] R13: 0000000000000000 R14: 00007f1aa604d680 R15: 00007f1aa604efa0 [ 6.484494][ T119] [ 9.120120][ T113] virtme-ng-init: waiting for udev to settle [ 9.120135][ T113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.120138][ T113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 113, name: virtme-ng-init [ 9.120139][ T113] preempt_count: 1, expected: 0 [ 9.120140][ T113] RCU nest depth: 0, expected: 0 [ 9.120142][ T113] locks held by virtme-ng-init/113: 4, last CPU#4: [ 9.120144][ T113] #0: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.120157][ T113] #1: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.120162][ T113] #2: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.120166][ T113] #3: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.120171][ T113] irq event stamp: 3984 [ 9.120172][ T113] hardirqs last enabled at (3983): [] __down_trylock_console_sem+0x86/0xa0 [ 9.120174][ T113] hardirqs last disabled at (3984): [] console_emit_next_record+0x3f8/0x4f0 [ 9.120176][ T113] softirqs last enabled at (3838): [] handle_softirqs+0x67c/0x900 [ 9.120179][ T113] softirqs last disabled at (2713): [] __irq_exit_rcu+0x145/0x1c0 [ 9.120182][ T113] Preemption disabled at: [ 9.120182][ T113] [] vprintk_emit+0x31b/0x3e0 [ 9.120188][ T113] CPU: 4 UID: 0 PID: 113 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.120192][ T113] Tainted: [W]=WARN [ 9.120193][ T113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.120195][ T113] Call Trace: [ 9.120196][ T113] [ 9.120198][ T113] dump_stack_lvl+0x6f/0xa0 [ 9.120204][ T113] ? vprintk_emit+0x31b/0x3e0 [ 9.120206][ T113] __might_resched.cold+0x1fe/0x2c1 [ 9.120211][ T113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.120215][ T113] ? __kmalloc_noprof+0xdb/0x760 [ 9.120220][ T113] __kmalloc_noprof+0x443/0x760 [ 9.120223][ T113] ? alloc_buf.isra.0+0x4b/0x260 [ 9.120230][ T113] ? do_raw_spin_unlock+0x59/0x250 [ 9.120232][ T113] alloc_buf.isra.0+0x4b/0x260 [ 9.120236][ T113] put_chars+0x1e1/0x2f0 [ 9.120240][ T113] ? __send_to_port+0x420/0x420 [ 9.120242][ T113] ? printk_get_next_message+0x2fe/0x7d0 [ 9.120245][ T113] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.120248][ T113] ? validate_chain+0x38b/0xc20 [ 9.120252][ T113] hvc_console_print+0x292/0x780 [ 9.120256][ T113] ? __lock_acquire+0x518/0xc20 [ 9.120258][ T113] ? __lock_acquire+0x518/0xc20 [ 9.120262][ T113] ? hvc_write+0x3a0/0x3a0 [ 9.120266][ T113] ? rcu_is_watching+0x16/0xd0 [ 9.120269][ T113] ? lock_acquire+0x13c/0x160 [ 9.120273][ T113] console_emit_next_record+0x252/0x4f0 [ 9.120277][ T113] ? devkmsg_read+0x4e0/0x4e0 [ 9.120281][ T113] ? rcu_is_watching+0x16/0xd0 [ 9.120284][ T113] ? lock_acquire+0x13c/0x160 [ 9.120288][ T113] console_flush_one_record+0x46f/0x710 [ 9.120292][ T113] ? console_emit_next_record+0x4f0/0x4f0 [ 9.120294][ T113] ? __lock_acquire+0x518/0xc20 [ 9.120299][ T113] console_unlock+0xee/0x1f0 [ 9.120302][ T113] ? console_flush_one_record+0x710/0x710 [ 9.120304][ T113] ? rcu_is_watching+0x16/0xd0 [ 9.120306][ T113] ? lock_acquire+0xa0/0x160 [ 9.120310][ T113] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.120312][ T113] ? vprintk_emit+0x320/0x3e0 [ 9.120315][ T113] vprintk_emit+0x37c/0x3e0 [ 9.120319][ T113] ? wake_up_klogd_work_func+0x90/0x90 [ 9.120322][ T113] ? _copy_from_iter+0x1bb/0x1810 [ 9.120328][ T113] devkmsg_emit.constprop.0+0xbc/0xf1 [ 9.120332][ T113] ? vprintk_emit.cold+0x107/0x107 [ 9.120334][ T113] ? simple_strntoull+0x10f/0x140 [ 9.120338][ T113] ? date_str+0x1e0/0x1e0 [ 9.120341][ T113] ? devkmsg_write+0xd1/0x2c0 [ 9.120346][ T113] devkmsg_write.cold+0x5a/0x8b [ 9.120349][ T113] ? vprintk_default+0x20/0x20 [ 9.120353][ T113] ? vprintk_default+0x20/0x20 [ 9.120356][ T113] new_sync_write+0x33e/0x760 [ 9.120360][ T113] ? kasan_quarantine_put+0x102/0x2b0 [ 9.120364][ T113] ? new_sync_read+0x750/0x750 [ 9.120369][ T113] ? __lock_release.isra.0+0x69/0x1a0 [ 9.120374][ T113] ? __fget_files+0x1e3/0x460 [ 9.120377][ T113] vfs_write+0x6a2/0xbd0 [ 9.120382][ T113] ksys_write+0x116/0x250 [ 9.120385][ T113] ? __ia32_sys_read+0xc0/0xc0 [ 9.120387][ T113] ? rcu_is_watching+0x16/0xd0 [ 9.120391][ T113] do_syscall_64+0xff/0x530 [ 9.120394][ T113] ? exc_page_fault+0xee/0x100 [ 9.120398][ T113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.120400][ T113] RIP: 0033:0x7faa3a058ed2 [ 9.120404][ T113] 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 [ 9.120406][ T113] RSP: 002b:00007faa39f9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 9.120409][ T113] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007faa3a058ed2 [ 9.120411][ T113] RDX: 000000000000002e RSI: 00007faa340012c0 RDI: 0000000000000003 [ 9.120412][ T113] RBP: 00007faa39f9fc90 R08: 0000000000000000 R09: 0000000000000000 [ 9.120413][ T113] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa3a0e30a0 [ 9.120413][ T113] R13: 00007faa39fe13e0 R14: 00007faa340012c0 R15: 00007faa39f9fda8 [ 9.120420][ T113] [ 9.497167][ T126] virtio_net virtio2 enp0s4: renamed from eth0 [ 9.505230][ T127] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 10.239530][ T113] virtme-ng-init: udev is done [ 10.239553][ T113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.239557][ T113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 113, name: virtme-ng-init [ 10.239560][ T113] preempt_count: 1, expected: 0 [ 10.239562][ T113] RCU nest depth: 0, expected: 0 [ 10.239564][ T113] locks held by virtme-ng-init/113: 4, last CPU#4: [ 10.239567][ T113] #0: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.239584][ T113] #1: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.239591][ T113] #2: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.239597][ T113] #3: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.239604][ T113] irq event stamp: 8830 [ 10.239606][ T113] hardirqs last enabled at (8829): [] __down_trylock_console_sem+0x86/0xa0 [ 10.239609][ T113] hardirqs last disabled at (8830): [] console_emit_next_record+0x3f8/0x4f0 [ 10.239613][ T113] softirqs last enabled at (8814): [] handle_softirqs+0x67c/0x900 [ 10.239617][ T113] softirqs last disabled at (8797): [] __irq_exit_rcu+0x145/0x1c0 [ 10.239620][ T113] Preemption disabled at: [ 10.239621][ T113] [] vprintk_emit+0x31b/0x3e0 [ 10.239629][ T113] CPU: 4 UID: 0 PID: 113 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.239634][ T113] Tainted: [W]=WARN [ 10.239635][ T113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.239638][ T113] Call Trace: [ 10.239640][ T113] [ 10.239642][ T113] dump_stack_lvl+0x6f/0xa0 [ 10.239649][ T113] ? vprintk_emit+0x31b/0x3e0 [ 10.239653][ T113] __might_resched.cold+0x1fe/0x2c1 [ 10.239659][ T113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.239665][ T113] ? __kmalloc_noprof+0xdb/0x760 [ 10.239672][ T113] __kmalloc_noprof+0x443/0x760 [ 10.239676][ T113] ? alloc_buf.isra.0+0x4b/0x260 [ 10.239686][ T113] ? do_raw_spin_unlock+0x59/0x250 [ 10.239690][ T113] alloc_buf.isra.0+0x4b/0x260 [ 10.239696][ T113] put_chars+0x1e1/0x2f0 [ 10.239701][ T113] ? __send_to_port+0x420/0x420 [ 10.239704][ T113] ? printk_get_next_message+0x2fe/0x7d0 [ 10.239710][ T113] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.239715][ T113] ? validate_chain+0x38b/0xc20 [ 10.239722][ T113] hvc_console_print+0x292/0x780 [ 10.239727][ T113] ? __lock_acquire+0x518/0xc20 [ 10.239729][ T113] ? __lock_acquire+0x518/0xc20 [ 10.239737][ T113] ? hvc_write+0x3a0/0x3a0 [ 10.239744][ T113] ? rcu_is_watching+0x16/0xd0 [ 10.239748][ T113] ? lock_acquire+0x13c/0x160 [ 10.239755][ T113] console_emit_next_record+0x252/0x4f0 [ 10.239761][ T113] ? devkmsg_read+0x4e0/0x4e0 [ 10.239769][ T113] ? rcu_is_watching+0x16/0xd0 [ 10.239773][ T113] ? lock_acquire+0x13c/0x160 [ 10.239780][ T113] console_flush_one_record+0x46f/0x710 [ 10.239787][ T113] ? console_emit_next_record+0x4f0/0x4f0 [ 10.239790][ T113] ? __lock_acquire+0x518/0xc20 [ 10.239799][ T113] console_unlock+0xee/0x1f0 [ 10.239804][ T113] ? console_flush_one_record+0x710/0x710 [ 10.239806][ T113] ? rcu_is_watching+0x16/0xd0 [ 10.239810][ T113] ? lock_acquire+0xa0/0x160 [ 10.239816][ T113] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.239819][ T113] ? vprintk_emit+0x320/0x3e0 [ 10.239824][ T113] vprintk_emit+0x37c/0x3e0 [ 10.239830][ T113] ? wake_up_klogd_work_func+0x90/0x90 [ 10.239836][ T113] ? _copy_from_iter+0x1bb/0x1810 [ 10.239844][ T113] devkmsg_emit.constprop.0+0xbc/0xf1 [ 10.239850][ T113] ? vprintk_emit.cold+0x107/0x107 [ 10.239852][ T113] ? simple_strntoull+0x10f/0x140 [ 10.239859][ T113] ? date_str+0x1e0/0x1e0 [ 10.239864][ T113] ? devkmsg_write+0xd1/0x2c0 [ 10.239872][ T113] devkmsg_write.cold+0x5a/0x8b [ 10.239875][ T113] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.239881][ T113] ? vprintk_default+0x20/0x20 [ 10.239883][ T113] ? rcu_do_batch+0xcf7/0x1000 [ 10.239890][ T113] ? vprintk_default+0x20/0x20 [ 10.239894][ T113] new_sync_write+0x33e/0x760 [ 10.239903][ T113] ? new_sync_read+0x750/0x750 [ 10.239911][ T113] ? __lock_release.isra.0+0x69/0x1a0 [ 10.239919][ T113] ? __fget_files+0x1e3/0x460 [ 10.239925][ T113] vfs_write+0x6a2/0xbd0 [ 10.239932][ T113] ksys_write+0x116/0x250 [ 10.239937][ T113] ? __ia32_sys_read+0xc0/0xc0 [ 10.239941][ T113] ? rcu_is_watching+0x16/0xd0 [ 10.239944][ T113] ? rcu_is_watching+0x16/0xd0 [ 10.239951][ T113] do_syscall_64+0xff/0x530 [ 10.239954][ T113] ? irq_exit_rcu+0x1a/0x30 [ 10.239959][ T113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.239962][ T113] RIP: 0033:0x7faa3a058ed2 [ 10.239967][ T113] 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 [ 10.239970][ T113] RSP: 002b:00007faa39f9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 10.239974][ T113] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007faa3a058ed2 [ 10.239976][ T113] RDX: 0000000000000020 RSI: 00007faa34001170 RDI: 0000000000000003 [ 10.239977][ T113] RBP: 00007faa39f9fc90 R08: 0000000000000000 R09: 0000000000000000 [ 10.239979][ T113] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa3a0e30a0 [ 10.239980][ T113] R13: 00007faa39fe13e0 R14: 00007faa34001170 R15: 00007faa39f9fda8 [ 10.239993][ T113] [ 10.276049][ T1] virtme-ng-init: initialization done [ 12.483276][ T186] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 12.483302][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.483306][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 12.483308][ T186] preempt_count: 1, expected: 0 [ 12.483310][ T186] RCU nest depth: 0, expected: 0 [ 12.483311][ T186] locks held by ip/186: 6, last CPU#2: [ 12.483314][ T186] #0: ffffffffa1b5f900 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.483329][ T186] #1: ff110000081f0df0 (&dev->lock){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.483336][ T186] #2: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.483344][ T186] #3: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.483349][ T186] #4: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.483355][ T186] #5: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.483361][ T186] irq event stamp: 107900 [ 12.483363][ T186] hardirqs last enabled at (107899): [] __down_trylock_console_sem+0x86/0xa0 [ 12.483366][ T186] hardirqs last disabled at (107900): [] console_emit_next_record+0x3f8/0x4f0 [ 12.483369][ T186] softirqs last enabled at (107744): [] handle_softirqs+0x67c/0x900 [ 12.483373][ T186] softirqs last disabled at (107737): [] __irq_exit_rcu+0x145/0x1c0 [ 12.483377][ T186] Preemption disabled at: [ 12.483378][ T186] [] vprintk_emit+0x31b/0x3e0 [ 12.483386][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.483391][ T186] Tainted: [W]=WARN [ 12.483392][ T186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 12.483395][ T186] Call Trace: [ 12.483398][ T186] [ 12.483401][ T186] dump_stack_lvl+0x6f/0xa0 [ 12.483409][ T186] ? vprintk_emit+0x31b/0x3e0 [ 12.483412][ T186] __might_resched.cold+0x1fe/0x2c1 [ 12.483418][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.483424][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 12.483431][ T186] __kmalloc_noprof+0x443/0x760 [ 12.483435][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 12.483444][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 12.483448][ T186] alloc_buf.isra.0+0x4b/0x260 [ 12.483454][ T186] put_chars+0x1e1/0x2f0 [ 12.483459][ T186] ? __send_to_port+0x420/0x420 [ 12.483461][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.483468][ T186] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.483471][ T186] ? validate_chain+0x38b/0xc20 [ 12.483478][ T186] hvc_console_print+0x292/0x780 [ 12.483489][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483498][ T186] ? hvc_write+0x3a0/0x3a0 [ 12.483503][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483512][ T186] console_emit_next_record+0x252/0x4f0 [ 12.483518][ T186] ? devkmsg_read+0x4e0/0x4e0 [ 12.483525][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483529][ T186] ? lock_acquire+0x13c/0x160 [ 12.483535][ T186] console_flush_one_record+0x46f/0x710 [ 12.483542][ T186] ? console_emit_next_record+0x4f0/0x4f0 [ 12.483545][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483554][ T186] console_unlock+0xee/0x1f0 [ 12.483559][ T186] ? console_flush_one_record+0x710/0x710 [ 12.483561][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483565][ T186] ? lock_acquire+0xa0/0x160 [ 12.483571][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.483574][ T186] ? vprintk_emit+0x320/0x3e0 [ 12.483579][ T186] vprintk_emit+0x37c/0x3e0 [ 12.483586][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 12.483589][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 12.483592][ T186] ? do_raw_read_unlock+0x70/0x70 [ 12.483600][ T186] dev_vprintk_emit+0x27f/0x2c0 [ 12.483607][ T186] ? device_rename.cold+0xa/0xa [ 12.483615][ T186] ? proc_mkdir+0xf6/0x160 [ 12.483619][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 12.483622][ T186] ? proc_create_mount_point+0x160/0x160 [ 12.483629][ T186] dev_printk_emit+0xb9/0xee [ 12.483633][ T186] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.483639][ T186] ? irq_seq_stop+0x120/0x120 [ 12.483642][ T186] ? proc_create_mount_point+0x160/0x160 [ 12.483651][ T186] __netdev_printk+0x160/0x1d0 [ 12.483661][ T186] netdev_printk+0xdb/0x120 [ 12.483665][ T186] ? __netdev_printk+0x1d0/0x1d0 [ 12.483674][ T186] ? fbnic_irq_test+0x1c0/0x1c0 [ 12.483684][ T186] phylink_start.cold+0x74/0x92 [ 12.483689][ T186] ? rtnl_is_locked+0x15/0x20 [ 12.483694][ T186] __fbnic_open+0x153/0x190 [ 12.483700][ T186] fbnic_open+0x47/0x70 [ 12.483704][ T186] __dev_open+0x322/0x7a0 [ 12.483709][ T186] ? netif_state_change+0x3d0/0x3d0 [ 12.483711][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 12.483715][ T186] ? mark_held_locks+0x40/0x70 [ 12.483722][ T186] __dev_change_flags+0x4a4/0x6d0 [ 12.483727][ T186] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.483732][ T186] ? __kernel_text_address+0x12/0x30 [ 12.483736][ T186] ? write_profile+0xf0/0xf0 [ 12.483743][ T186] netif_change_flags+0x87/0x190 [ 12.483748][ T186] ? do_setlink.isra.0+0x27a/0x2a60 [ 12.483752][ T186] do_setlink.isra.0+0x1d25/0x2a60 [ 12.483758][ T186] ? stack_trace_save+0x93/0xc0 [ 12.483762][ T186] ? rtnl_link_get_size+0x350/0x350 [ 12.483764][ T186] ? rcu_read_lock_any_held+0x66/0x90 [ 12.483767][ T186] ? stack_depot_save_flags+0x38e/0x790 [ 12.483772][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.483776][ T186] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.483779][ T186] ? validate_chain+0x38b/0xc20 [ 12.483784][ T186] ? kasan_save_stack+0x3d/0x50 [ 12.483788][ T186] ? kasan_save_stack+0x2f/0x50 [ 12.483790][ T186] ? kasan_save_track+0x14/0x30 [ 12.483795][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483798][ T186] ? netlink_setsockopt+0x7cd/0x940 [ 12.483803][ T186] ? ___sys_sendmsg+0x80/0x1d0 [ 12.483810][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 12.483812][ T186] ? rtnl_newlink+0x9a8/0x11b0 [ 12.483817][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483821][ T186] ? lock_acquire+0x13c/0x160 [ 12.483823][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483826][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.483830][ T186] ? trace_contention_end+0xb3/0x180 [ 12.483835][ T186] ? __mutex_lock+0x1db/0x1ea0 [ 12.483839][ T186] ? __mutex_lock+0x9a3/0x1ea0 [ 12.483843][ T186] ? rtnl_newlink+0x9a8/0x11b0 [ 12.483849][ T186] ? ww_mutex_lock+0x160/0x160 [ 12.483859][ T186] ? __rtnl_newlink+0x3fa/0xa50 [ 12.483869][ T186] rtnl_newlink+0x9f1/0x11b0 [ 12.483879][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483882][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483890][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 12.483893][ T186] ? find_held_lock+0x2b/0x80 [ 12.483896][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483900][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 12.483906][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483910][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.483916][ T186] ? rtnl_link_fill+0x900/0x900 [ 12.483918][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483926][ T186] ? lock_acquire.part.0+0xd4/0x280 [ 12.483929][ T186] ? find_held_lock+0x2b/0x80 [ 12.483935][ T186] netlink_rcv_skb+0x14e/0x3a0 [ 12.483938][ T186] ? rtnl_link_fill+0x900/0x900 [ 12.483943][ T186] ? netlink_ack+0xcd0/0xcd0 [ 12.483955][ T186] ? netlink_deliver_tap+0xc5/0x330 [ 12.483958][ T186] ? netlink_deliver_tap+0x13c/0x330 [ 12.483966][ T186] netlink_unicast+0x486/0x750 [ 12.483973][ T186] ? netlink_attachskb+0x810/0x810 [ 12.483977][ T186] ? __lock_acquire+0x518/0xc20 [ 12.483985][ T186] netlink_sendmsg+0x735/0xc60 [ 12.483992][ T186] ? netlink_unicast+0x750/0x750 [ 12.483999][ T186] ? __might_fault+0x97/0x140 [ 12.484007][ T186] ____sys_sendmsg+0x415/0x880 [ 12.484012][ T186] ? copy_msghdr_from_user+0x279/0x420 [ 12.484015][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 12.484018][ T186] ? move_addr_to_kernel+0x40/0x40 [ 12.484032][ T186] ___sys_sendmsg+0x14e/0x1d0 [ 12.484036][ T186] ? copy_msghdr_from_user+0x420/0x420 [ 12.484064][ T186] __sys_sendmsg+0x12c/0x1d0 [ 12.484069][ T186] ? __sys_sendmsg_sock+0x20/0x20 [ 12.484086][ T186] ? rcu_is_watching+0x16/0xd0 [ 12.484092][ T186] do_syscall_64+0xff/0x530 [ 12.484097][ T186] ? exc_page_fault+0xee/0x100 [ 12.484102][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.484107][ T186] RIP: 0033:0x7f6634c8a54e [ 12.484114][ T186] 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 [ 12.484116][ T186] RSP: 002b:00007ffdb60dc2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.484122][ T186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6634c8a54e [ 12.484124][ T186] RDX: 0000000000000000 RSI: 00007ffdb60dc3a0 RDI: 0000000000000003 [ 12.484126][ T186] RBP: 00007ffdb60dc300 R08: 0000000000000000 R09: 0000000000000000 [ 12.484127][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e6df [ 12.484129][ T186] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb60dca60 [ 12.484141][ T186] [ 12.587024][ T91] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 12.746437][ T186] ip (186) used greatest stack depth: 22632 bytes left [ 13.048884][ C0] clocksource: Watchdog remote CPU 5 read timed out [ 13.048930][ C0] [ 13.048933][ C0] ======================================================== [ 13.048934][ C0] WARNING: possible irq lock inversion dependency detected [ 13.048937][ C0] 7.2.0-virtme #1 Tainted: G W [ 13.048939][ C0] -------------------------------------------------------- [ 13.048940][ C0] (udev-worker)/125 just changed the state of lock: [ 13.048941][ C0] ffffffffa1289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.048958][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 13.048959][ C0] (fs_reclaim){+.+.}-{0:0} [ 13.048962][ C0] [ 13.048962][ C0] [ 13.048962][ C0] and interrupts could create inverse lock ordering between them. [ 13.048962][ C0] [ 13.048963][ C0] [ 13.048963][ C0] other info that might help us debug this: [ 13.048964][ C0] Possible interrupt unsafe locking scenario: [ 13.048964][ C0] [ 13.048965][ C0] CPU0 CPU1 [ 13.048966][ C0] ---- ---- [ 13.048967][ C0] lock(fs_reclaim); [ 13.048968][ C0] local_irq_disable(); [ 13.048969][ C0] lock(console_owner); [ 13.048971][ C0] lock(fs_reclaim); [ 13.048972][ C0] [ 13.048973][ C0] lock(console_owner); [ 13.048974][ C0] [ 13.048974][ C0] *** DEADLOCK *** [ 13.048974][ C0] [ 13.048975][ C0] locks held by (udev-worker)/125: 4, last CPU#0: [ 13.048977][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 13.048984][ C0] #1: ffffffffa13fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 13.048990][ C0] #2: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.048996][ C0] #3: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.049001][ C0] [ 13.049001][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 13.049007][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 13.049010][ C0] HARDIRQ-ON-W at: [ 13.049012][ C0] __lock_acquire+0x388/0xc20 [ 13.049016][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049018][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.049021][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.049025][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.049028][ C0] workqueue_init+0x2a/0x680 [ 13.049033][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.049036][ C0] kernel_init+0x21/0x150 [ 13.049040][ C0] ret_from_fork+0x474/0x6b0 [ 13.049044][ C0] ret_from_fork_asm+0x11/0x20 [ 13.049047][ C0] SOFTIRQ-ON-W at: [ 13.049049][ C0] __lock_acquire+0x388/0xc20 [ 13.049051][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049053][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.049054][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.049057][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.049059][ C0] workqueue_init+0x2a/0x680 [ 13.049061][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.049063][ C0] kernel_init+0x21/0x150 [ 13.049064][ C0] ret_from_fork+0x474/0x6b0 [ 13.049066][ C0] ret_from_fork_asm+0x11/0x20 [ 13.049068][ C0] INITIAL USE at: [ 13.049069][ C0] __lock_acquire+0x388/0xc20 [ 13.049071][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049078][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.049080][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.049082][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.049084][ C0] workqueue_init+0x2a/0x680 [ 13.049086][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.049088][ C0] kernel_init+0x21/0x150 [ 13.049090][ C0] ret_from_fork+0x474/0x6b0 [ 13.049091][ C0] ret_from_fork_asm+0x11/0x20 [ 13.049093][ C0] } [ 13.049094][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 13.049099][ C0] ... acquired at: [ 13.049101][ C0] __lock_acquire+0x518/0xc20 [ 13.049103][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049105][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.049107][ C0] __kmalloc_noprof+0xd3/0x760 [ 13.049109][ C0] alloc_buf.isra.0+0x4b/0x260 [ 13.049113][ C0] put_chars+0x1e1/0x2f0 [ 13.049115][ C0] hvc_console_print+0x292/0x780 [ 13.049119][ C0] console_emit_next_record+0x252/0x4f0 [ 13.049121][ C0] console_flush_one_record+0x46f/0x710 [ 13.049123][ C0] console_unlock+0xee/0x1f0 [ 13.049125][ C0] vprintk_emit+0x37c/0x3e0 [ 13.049128][ C0] _printk+0xc7/0x100 [ 13.049131][ C0] loop_init+0x12a/0x130 [ 13.049134][ C0] do_one_initcall+0x124/0x4f0 [ 13.049135][ C0] kernel_init_freeable+0x596/0x630 [ 13.049137][ C0] kernel_init+0x21/0x150 [ 13.049139][ C0] ret_from_fork+0x474/0x6b0 [ 13.049140][ C0] ret_from_fork_asm+0x11/0x20 [ 13.049142][ C0] [ 13.049143][ C0] -> (console_owner){..-.}-{0:0} { [ 13.049146][ C0] IN-SOFTIRQ-W at: [ 13.049147][ C0] __lock_acquire+0x388/0xc20 [ 13.049149][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049151][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.049153][ C0] console_emit_next_record+0x1f4/0x4f0 [ 13.049155][ C0] console_flush_one_record+0x46f/0x710 [ 13.049157][ C0] console_unlock+0xee/0x1f0 [ 13.049159][ C0] vprintk_emit+0x37c/0x3e0 [ 13.049161][ C0] _printk+0xc7/0x100 [ 13.049163][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.049166][ C0] call_timer_fn+0x160/0x4d0 [ 13.049169][ C0] __run_timers+0x68f/0xaa0 [ 13.049171][ C0] run_timer_softirq+0xf0/0x160 [ 13.049173][ C0] handle_softirqs+0x1d3/0x900 [ 13.049176][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.049178][ C0] irq_exit_rcu+0xe/0x30 [ 13.049180][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.049184][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.049186][ C0] __alloc_object+0x0/0x260 [ 13.049190][ C0] __create_object+0x30/0x110 [ 13.049192][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 13.049194][ C0] do_getname.isra.0+0x32/0x240 [ 13.049197][ C0] do_sys_openat2+0xac/0x170 [ 13.049200][ C0] __x64_sys_openat+0x10e/0x210 [ 13.049202][ C0] do_syscall_64+0xff/0x530 [ 13.049205][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.049207][ C0] INITIAL USE at: [ 13.049208][ C0] } [ 13.049209][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 13.049213][ C0] ... acquired at: [ 13.049214][ C0] mark_lock+0x1d7/0xa00 [ 13.049216][ C0] mark_usage+0x42/0x170 [ 13.049218][ C0] __lock_acquire+0x388/0xc20 [ 13.049220][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049222][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.049224][ C0] console_emit_next_record+0x1f4/0x4f0 [ 13.049226][ C0] console_flush_one_record+0x46f/0x710 [ 13.049228][ C0] console_unlock+0xee/0x1f0 [ 13.049231][ C0] vprintk_emit+0x37c/0x3e0 [ 13.049233][ C0] _printk+0xc7/0x100 [ 13.049235][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.049237][ C0] call_timer_fn+0x160/0x4d0 [ 13.049239][ C0] __run_timers+0x68f/0xaa0 [ 13.049241][ C0] run_timer_softirq+0xf0/0x160 [ 13.049243][ C0] handle_softirqs+0x1d3/0x900 [ 13.049245][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.049247][ C0] irq_exit_rcu+0xe/0x30 [ 13.049248][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.049251][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.049252][ C0] __alloc_object+0x0/0x260 [ 13.049255][ C0] __create_object+0x30/0x110 [ 13.049257][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 13.049259][ C0] do_getname.isra.0+0x32/0x240 [ 13.049261][ C0] do_sys_openat2+0xac/0x170 [ 13.049263][ C0] __x64_sys_openat+0x10e/0x210 [ 13.049265][ C0] do_syscall_64+0xff/0x530 [ 13.049267][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.049269][ C0] [ 13.049269][ C0] [ 13.049269][ C0] stack backtrace: [ 13.049274][ C0] CPU: 0 UID: 0 PID: 125 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.049278][ C0] Tainted: [W]=WARN [ 13.049279][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 13.049282][ C0] Call Trace: [ 13.049283][ C0] [ 13.049285][ C0] dump_stack_lvl+0x6f/0xa0 [ 13.049291][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 13.049294][ C0] mark_lock_irq+0x989/0x9c0 [ 13.049296][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 13.049301][ C0] mark_lock+0x1d7/0xa00 [ 13.049303][ C0] mark_usage+0x42/0x170 [ 13.049306][ C0] __lock_acquire+0x388/0xc20 [ 13.049309][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.049311][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.049314][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049318][ C0] ? lock_acquire+0x13c/0x160 [ 13.049321][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.049323][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.049326][ C0] console_emit_next_record+0x1f4/0x4f0 [ 13.049329][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 13.049332][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049335][ C0] ? lock_acquire+0x13c/0x160 [ 13.049338][ C0] console_flush_one_record+0x46f/0x710 [ 13.049341][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 13.049344][ C0] ? __lock_acquire+0x518/0xc20 [ 13.049347][ C0] console_unlock+0xee/0x1f0 [ 13.049350][ C0] ? console_flush_one_record+0x710/0x710 [ 13.049353][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049355][ C0] ? lock_acquire+0xa0/0x160 [ 13.049358][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.049360][ C0] ? vprintk_emit+0x320/0x3e0 [ 13.049363][ C0] vprintk_emit+0x37c/0x3e0 [ 13.049367][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 13.049370][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 13.049373][ C0] _printk+0xc7/0x100 [ 13.049375][ C0] ? snapshot_read.cold+0x21/0x21 [ 13.049378][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 13.049381][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.049384][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.049387][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.049389][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.049391][ C0] call_timer_fn+0x160/0x4d0 [ 13.049394][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 13.049397][ C0] ? debug_object_active_state+0x430/0x430 [ 13.049401][ C0] ? find_held_lock+0x2b/0x80 [ 13.049403][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.049406][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049409][ C0] __run_timers+0x68f/0xaa0 [ 13.049411][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.049414][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 13.049417][ C0] ? __lock_acquire+0x518/0xc20 [ 13.049421][ C0] ? __rwlock_init+0x150/0x150 [ 13.049425][ C0] run_timer_softirq+0xf0/0x160 [ 13.049427][ C0] ? __run_timers+0xaa0/0xaa0 [ 13.049430][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.049433][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049436][ C0] handle_softirqs+0x1d3/0x900 [ 13.049438][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.049441][ C0] ? _local_bh_enable+0xc0/0xc0 [ 13.049444][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.049446][ C0] irq_exit_rcu+0xe/0x30 [ 13.049448][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.049451][ C0] [ 13.049452][ C0] [ 13.049453][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.049456][ C0] RIP: 0010:__alloc_object+0x0/0x260 [ 13.049460][ C0] Code: 74 01 c3 31 d2 83 3d 7a c8 d5 05 00 89 15 dc 9d d2 03 0f 84 93 95 07 ff e8 ad ff ff ff 48 c7 c7 b8 d0 95 a0 e9 c1 68 03 ff 90 <0f> 1f 44 00 00 53 48 83 ec 10 48 8b 05 57 c8 d5 05 48 85 c0 0f 84 [ 13.049462][ C0] RSP: 0018:ffa0000000aafcd0 EFLAGS: 00000296 [ 13.049465][ C0] RAX: ff1100000d1f8c40 RBX: ff110000019cd3c0 RCX: 0000000000000cc0 [ 13.049467][ C0] RDX: 0000000000000001 RSI: 00000000000000c0 RDI: 0000000000000cc0 [ 13.049468][ C0] RBP: 00000000000000c0 R08: 0000000000000000 R09: 0000000000000001 [ 13.049470][ C0] R10: 00000000000000c0 R11: 0000000000000001 R12: ff1100000d1f8c40 [ 13.049471][ C0] R13: 00000000000000c0 R14: 0000000000000000 R15: 0000000000000001 [ 13.049475][ C0] __create_object+0x30/0x110 [ 13.049477][ C0] ? kasan_save_track+0x14/0x30 [ 13.049484][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 13.049487][ C0] ? do_getname.isra.0+0x32/0x240 [ 13.049491][ C0] do_getname.isra.0+0x32/0x240 [ 13.049493][ C0] do_sys_openat2+0xac/0x170 [ 13.049496][ C0] ? build_open_flags+0x6e0/0x6e0 [ 13.049499][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049502][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.049504][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 13.049507][ C0] __x64_sys_openat+0x10e/0x210 [ 13.049510][ C0] ? fput_close_sync+0xde/0x1b0 [ 13.049513][ C0] ? __x64_sys_open+0x1b0/0x1b0 [ 13.049516][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.049519][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.049521][ C0] do_syscall_64+0xff/0x530 [ 13.049523][ C0] ? irq_exit_rcu+0x1a/0x30 [ 13.049525][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.049528][ C0] RIP: 0033:0x7fa31d41c54e [ 13.049531][ 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 [ 13.049533][ C0] RSP: 002b:00007ffc566cec20 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 13.049535][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa31d41c54e [ 13.049537][ C0] RDX: 00000000002a0000 RSI: 00005615f9d95d10 RDI: 000000000000001f [ 13.049538][ C0] RBP: 00007ffc566cec30 R08: 0000000000000000 R09: 0000000000000000 [ 13.049539][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615f9eed3f1 [ 13.049541][ C0] R13: 000000000000001f R14: 00005615f9d95d10 R15: 000000000000001e [ 13.049544][ C0]