virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.149325][ T1] PPP generic driver version 2.4.2 [ 1.149356][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.149358][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.149360][ T1] preempt_count: 1, expected: 0 [ 1.149360][ T1] RCU nest depth: 0, expected: 0 [ 1.149361][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.149363][ T1] #0: ffffffffa4799dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.149375][ T1] #1: ffffffffa4799e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.149379][ T1] #2: ffffffffa4689760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.149383][ T1] #3: ffffffffa4689660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.149387][ T1] irq event stamp: 353180 [ 1.149388][ T1] hardirqs last enabled at (353179): [] __down_trylock_console_sem+0x86/0xa0 [ 1.149391][ T1] hardirqs last disabled at (353180): [] console_emit_next_record+0x3f8/0x4f0 [ 1.149393][ T1] softirqs last enabled at (352968): [] handle_softirqs+0x67c/0x900 [ 1.149396][ T1] softirqs last disabled at (352925): [] __irq_exit_rcu+0x145/0x1c0 [ 1.149398][ T1] Preemption disabled at: [ 1.149399][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.149403][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.149406][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.149408][ T1] Call Trace: [ 1.149409][ T1] [ 1.149412][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.149418][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.149420][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.149424][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.149429][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.149434][ T1] __kmalloc_noprof+0x443/0x760 [ 1.149436][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.149442][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.149445][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.149448][ T1] put_chars+0x1e1/0x2f0 [ 1.149450][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.149453][ T1] ? __send_to_port+0x420/0x420 [ 1.149455][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.149459][ T1] ? validate_chain+0x38b/0xc20 [ 1.149464][ T1] hvc_console_print+0x292/0x780 [ 1.149471][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.149474][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.149476][ T1] ? lock_acquire+0x13c/0x160 [ 1.149480][ T1] console_emit_next_record+0x252/0x4f0 [ 1.149483][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.149487][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.149490][ T1] ? lock_acquire+0x13c/0x160 [ 1.149493][ T1] console_flush_one_record+0x46f/0x710 [ 1.149497][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.149499][ T1] ? __lock_acquire+0x518/0xc20 [ 1.149504][ T1] console_unlock+0xee/0x1f0 [ 1.149507][ T1] ? console_flush_one_record+0x710/0x710 [ 1.149508][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.149511][ T1] ? lock_acquire+0xa0/0x160 [ 1.149514][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.149516][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.149519][ T1] vprintk_emit+0x37c/0x3e0 [ 1.149523][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.149528][ T1] ? vxlan_init_module+0x80/0x80 [ 1.149531][ T1] _printk+0xc7/0x100 [ 1.149535][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.149536][ T1] ? add_chain_block+0x1e0/0x5b0 [ 1.149539][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.149543][ T1] ? add_device_randomness+0xbb/0x100 [ 1.149546][ T1] ? random_write_iter+0x20/0x20 [ 1.149548][ T1] ? phy_module_init+0x20/0x20 [ 1.149550][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.149553][ T1] ppp_init+0x16/0x100 [ 1.149555][ T1] do_one_initcall+0x124/0x4f0 [ 1.149557][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.149559][ T1] ? parameq+0x110/0x110 [ 1.149564][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.149568][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.149571][ T1] kernel_init_freeable+0x596/0x630 [ 1.149574][ T1] ? rest_init+0x280/0x280 [ 1.149576][ T1] kernel_init+0x21/0x150 [ 1.149578][ T1] ? rest_init+0x280/0x280 [ 1.149579][ T1] ret_from_fork+0x474/0x6b0 [ 1.149583][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.149586][ T1] ? __switch_to+0x5a3/0xe00 [ 1.149589][ T1] ? rest_init+0x280/0x280 [ 1.149592][ T1] ret_from_fork_asm+0x11/0x20 [ 1.149599][ T1] [ 1.166170][ T1] NET: Registered PF_PPPOX protocol family [ 1.166978][ T1] i8042: PNP: No PS/2 controller found. [ 1.174833][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.175225][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:32:00 UTC (1787938320) [ 1.176126][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.178785][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.184961][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.188208][ T1] gre: GRE over IPv4 demultiplexer driver [ 1.188382][ T1] ip_gre: GRE over IPv4 tunneling driver [ 1.195916][ T1] Initializing XFRM netlink socket [ 1.196472][ T1] NET: Registered PF_INET6 protocol family [ 1.202812][ T1] Segment Routing with IPv6 [ 1.203207][ T1] In-situ OAM (IOAM) with IPv6 [ 1.203538][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.209848][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 1.213188][ T1] NET: Registered PF_PACKET protocol family [ 1.213444][ T1] 9pnet: Installing 9P2000 support [ 1.213801][ T1] Key type dns_resolver registered [ 1.214476][ T1] NET: Registered PF_VSOCK protocol family [ 1.218477][ T1] IPI shorthand broadcast: enabled [ 1.321387][ T1] sched_clock: Marking stable (1287001215, 33655826)->(1396513575, -75856534) [ 1.323739][ T1] registered taskstats version 1 [ 1.325776][ T1] Loading compiled-in X.509 certificates [ 1.402207][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.425883][ T1] Demotion targets for Node 0: null [ 1.426160][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11963) [ 1.426464][ T1] page_owner is disabled [ 1.435133][ T1] PM: Magic number: 6:399:543 [ 1.437403][ T1] ALSA device list: [ 1.438079][ T1] No soundcards found. [ 1.439167][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.441487][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.442173][ T1] devtmpfs: mounted [ 1.442417][ T1] VFS: Pivoted into new rootfs [ 1.471399][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.471627][ T1] Write protecting the kernel read-only data: 63488k [ 1.472409][ T1] Freeing unused kernel image (text/rodata gap) memory: 864K [ 1.473584][ T1] Freeing unused kernel image (rodata/data gap) memory: 1116K [ 1.473850][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.474103][ T1] with arguments: [ 1.474227][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.474458][ T1] with environment: [ 1.474574][ T1] HOME=/ [ 1.474697][ T1] TERM=dumb [ 1.474818][ T1] virtme_hostname=vmksft-drv-hw-dbg,debug-threads=on [ 1.475004][ T1] nr_open=2147483584 [ 1.475114][ T1] virtme_link_mods=/srv/vmksft/testing/wt-22/.virtme_mods/lib/modules/0.0.0 [ 1.475374][ T1] virtme_rw_overlay0=/etc [ 1.475523][ T1] virtme_rw_overlay1=/lib [ 1.475683][ T1] virtme_rw_overlay2=/home [ 1.475829][ T1] virtme_rw_overlay3=/opt [ 1.475974][ T1] virtme_rw_overlay4=/srv [ 1.476130][ T1] virtme_rw_overlay5=/usr [ 1.476275][ T1] virtme_rw_overlay6=/var [ 1.476425][ T1] virtme_rw_overlay7=/tmp [ 1.476571][ T1] virtme_console=ttyS0 [ 1.477874][ T1] virtme_chdir=srv/vmksft/testing/wt-22 [ 1.493264][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.494812][ T1] virtme-ng-init: Setting hostname to vmksft-drv-hw-dbg,debug-threads=on... [ 1.504508][ T1] overlayfs: failed to set xattr on upper [ 1.504780][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505023][ T1] overlayfs: ...falling back to uuid=null. [ 1.507161][ T1] overlayfs: failed to set xattr on upper [ 1.507353][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.507593][ T1] overlayfs: ...falling back to uuid=null. [ 1.509404][ T1] overlayfs: failed to set xattr on upper [ 1.509599][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.509859][ T1] overlayfs: ...falling back to uuid=null. [ 1.511602][ T1] overlayfs: failed to set xattr on upper [ 1.511823][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.512052][ T1] overlayfs: ...falling back to uuid=null. [ 1.513811][ T1] overlayfs: failed to set xattr on upper [ 1.514000][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.514232][ T1] overlayfs: ...falling back to uuid=null. [ 1.516363][ T1] overlayfs: failed to set xattr on upper [ 1.516553][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.516790][ T1] overlayfs: ...falling back to uuid=null. [ 1.518506][ T1] overlayfs: failed to set xattr on upper [ 1.518701][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.518942][ T1] overlayfs: ...falling back to uuid=null. [ 1.521104][ T1] overlayfs: failed to set xattr on upper [ 1.521292][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.521530][ T1] overlayfs: ...falling back to uuid=null. [ 1.532234][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.527268][ T74] systemd-tmpfile (74) used greatest stack depth: 24464 bytes left [ 3.527285][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.527287][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.527289][ T74] preempt_count: 2, expected: 0 [ 3.527289][ T74] RCU nest depth: 0, expected: 0 [ 3.527290][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.527292][ T74] #0: ffffffffa46027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.527304][ T74] #1: ffffffffa4799dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.527309][ T74] #2: ffffffffa4799e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.527313][ T74] #3: ffffffffa4689760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.527317][ T74] #4: ffffffffa4689660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.527321][ T74] irq event stamp: 2286702 [ 3.527322][ T74] hardirqs last enabled at (2286701): [] __down_trylock_console_sem+0x86/0xa0 [ 3.527324][ T74] hardirqs last disabled at (2286702): [] console_emit_next_record+0x3f8/0x4f0 [ 3.527327][ T74] softirqs last enabled at (2286396): [] handle_softirqs+0x67c/0x900 [ 3.527329][ T74] softirqs last disabled at (2285127): [] __irq_exit_rcu+0x145/0x1c0 [ 3.527331][ T74] Preemption disabled at: [ 3.527332][ T74] [<0000000000000000>] 0x0 [ 3.527339][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.527342][ T74] Tainted: [W]=WARN [ 3.527343][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.527345][ T74] Call Trace: [ 3.527346][ T74] [ 3.527348][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.527357][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.527361][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.527365][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.527370][ T74] __kmalloc_noprof+0x443/0x760 [ 3.527372][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.527379][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.527381][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.527385][ T74] put_chars+0x1e1/0x2f0 [ 3.527388][ T74] ? __send_to_port+0x420/0x420 [ 3.527390][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 3.527393][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.527396][ T74] ? validate_chain+0x38b/0xc20 [ 3.527400][ T74] hvc_console_print+0x292/0x780 [ 3.527404][ T74] ? __lock_acquire+0x518/0xc20 [ 3.527406][ T74] ? __lock_acquire+0x518/0xc20 [ 3.527410][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.527413][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.527416][ T74] ? lock_acquire+0x13c/0x160 [ 3.527420][ T74] console_emit_next_record+0x252/0x4f0 [ 3.527424][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 3.527428][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.527431][ T74] ? lock_acquire+0x13c/0x160 [ 3.527435][ T74] console_flush_one_record+0x46f/0x710 [ 3.527439][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 3.527440][ T74] ? __lock_acquire+0x518/0xc20 [ 3.527445][ T74] console_unlock+0xee/0x1f0 [ 3.527448][ T74] ? console_flush_one_record+0x710/0x710 [ 3.527450][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.527452][ T74] ? lock_acquire+0xa0/0x160 [ 3.527455][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.527457][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.527460][ T74] vprintk_emit+0x37c/0x3e0 [ 3.527461][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.527461][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.527461][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.527461][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.527464][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.527467][ T74] ? __lock_acquire+0x518/0xc20 [ 3.527471][ T74] _printk+0xc7/0x100 [ 3.527474][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.527477][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.527479][ T74] ? __rwlock_init+0x150/0x150 [ 3.527482][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.527485][ T74] do_exit.cold+0x82/0x9c [ 3.527489][ T74] ? exit_notify+0x890/0x890 [ 3.527490][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.527492][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.527496][ T74] do_group_exit+0xb8/0x370 [ 3.527499][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.527501][ T74] x64_sys_call+0x1567/0x1570 [ 3.527503][ T74] do_syscall_64+0xff/0x530 [ 3.527506][ T74] ? exc_page_fault+0xee/0x100 [ 3.527510][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.527512][ T74] RIP: 0033:0x7fae50eaf1b8 [ 3.527514][ T74] Code: Unable to access opcode bytes at 0x7fae50eaf18e. [ 3.527515][ T74] RSP: 002b:00007ffe4882dd38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.527517][ T74] RAX: ffffffffffffffda RBX: 00007fae50fdff88 RCX: 00007fae50eaf1b8 [ 3.527519][ T74] RDX: 00007fae5070d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.527520][ T74] RBP: 00007ffe4882dd90 R08: 0000000000000000 R09: 0000000000001000 [ 3.527521][ T74] R10: 00007ffe4882db50 R11: 0000000000000246 R12: 0000000000000001 [ 3.527521][ T74] R13: 0000000000000049 R14: 00007fae50fde680 R15: 00007fae50fdffa0 [ 3.527528][ T74] [ 3.544602][ T1] virtme-ng-init: basic initialization done [ 3.577995][ T79] ip (79) used greatest stack depth: 24184 bytes left [ 3.610012][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.610437][ T75] virtme-ng-init: triggering udev coldplug [ 5.635434][ T82] virtio_net virtio2 enp0s1: renamed from eth0 [ 5.635484][ T82] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.635486][ T82] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 82, name: (udev-worker) [ 5.635488][ T82] preempt_count: 1, expected: 0 [ 5.635489][ T82] RCU nest depth: 0, expected: 0 [ 5.635490][ T82] locks held by (udev-worker)/82: 5, last CPU#2: [ 5.635492][ T82] #0: ffffffffa4f12c80 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 5.635504][ T82] #1: ffffffffa4799dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.635510][ T82] #2: ffffffffa4799e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.635514][ T82] #3: ffffffffa4689760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.635518][ T82] #4: ffffffffa4689660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.635522][ T82] irq event stamp: 218794 [ 5.635523][ T82] hardirqs last enabled at (218793): [] __down_trylock_console_sem+0x86/0xa0 [ 5.635525][ T82] hardirqs last disabled at (218794): [] console_emit_next_record+0x3f8/0x4f0 [ 5.635527][ T82] softirqs last enabled at (218788): [] netif_change_name+0x216/0x8c0 [ 5.635530][ T82] softirqs last disabled at (218786): [] netif_change_name+0x1ad/0x8c0 [ 5.635532][ T82] Preemption disabled at: [ 5.635532][ T82] [] vprintk_emit+0x31b/0x3e0 [ 5.635538][ T82] CPU: 2 UID: 0 PID: 82 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.635542][ T82] Tainted: [W]=WARN [ 5.635543][ T82] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.635544][ T82] Call Trace: [ 5.635546][ T82] [ 5.635547][ T82] dump_stack_lvl+0x6f/0xa0 [ 5.635553][ T82] ? vprintk_emit+0x31b/0x3e0 [ 5.635555][ T82] __might_resched.cold+0x1fe/0x2c1 [ 5.635559][ T82] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.635564][ T82] ? __kmalloc_noprof+0xdb/0x760 [ 5.635568][ T82] __kmalloc_noprof+0x443/0x760 [ 5.635571][ T82] ? alloc_buf.isra.0+0x4b/0x260 [ 5.635577][ T82] ? do_raw_spin_unlock+0x59/0x250 [ 5.635580][ T82] alloc_buf.isra.0+0x4b/0x260 [ 5.635583][ T82] put_chars+0x1e1/0x2f0 [ 5.635587][ T82] ? __send_to_port+0x420/0x420 [ 5.635590][ T82] ? validate_chain+0x34a/0xc20 [ 5.635595][ T82] hvc_console_print+0x292/0x780 [ 5.635599][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635603][ T82] ? hvc_write+0x3a0/0x3a0 [ 5.635606][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635613][ T82] console_emit_next_record+0x252/0x4f0 [ 5.635616][ T82] ? devkmsg_read+0x4e0/0x4e0 [ 5.635621][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635623][ T82] ? lock_acquire+0x13c/0x160 [ 5.635627][ T82] console_flush_one_record+0x46f/0x710 [ 5.635631][ T82] ? console_emit_next_record+0x4f0/0x4f0 [ 5.635633][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635638][ T82] console_unlock+0xee/0x1f0 [ 5.635641][ T82] ? console_flush_one_record+0x710/0x710 [ 5.635642][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635645][ T82] ? lock_acquire+0xa0/0x160 [ 5.635648][ T82] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.635650][ T82] ? vprintk_emit+0x320/0x3e0 [ 5.635653][ T82] vprintk_emit+0x37c/0x3e0 [ 5.635659][ T82] ? wake_up_klogd_work_func+0x90/0x90 [ 5.635662][ T82] ? write_profile+0xf0/0xf0 [ 5.635664][ T82] ? unwind_get_return_address+0x67/0xd0 [ 5.635669][ T82] dev_vprintk_emit+0x27f/0x2c0 [ 5.635674][ T82] ? device_rename.cold+0xa/0xa [ 5.635678][ T82] ? filter_irq_stacks+0xd0/0xd0 [ 5.635683][ T82] dev_printk_emit+0xb9/0xee [ 5.635686][ T82] ? dev_vprintk_emit+0x2c0/0x2c0 [ 5.635689][ T82] ? check_prev_add+0x316/0xe90 [ 5.635694][ T82] __netdev_printk+0x160/0x1d0 [ 5.635700][ T82] netdev_info+0xe2/0x116 [ 5.635702][ T82] ? netdev_notice+0x120/0x120 [ 5.635705][ T82] ? find_held_lock+0x2b/0x80 [ 5.635707][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 5.635710][ T82] ? mark_held_locks+0x40/0x70 [ 5.635713][ T82] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 5.635715][ T82] netif_change_name.cold+0x4f/0x89 [ 5.635718][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635720][ T82] ? add_chain_block+0x1e7/0x5b0 [ 5.635721][ T82] ? static_obj+0x52/0x90 [ 5.635724][ T82] ? netdev_adjacent_rename_links+0x470/0x470 [ 5.635726][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 5.635727][ T82] ? find_held_lock+0x2b/0x80 [ 5.635730][ T82] ? __asan_memset+0x27/0x50 [ 5.635735][ T82] do_setlink.isra.0+0x1f7d/0x2a60 [ 5.635738][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635741][ T82] ? rtnl_link_get_size+0x350/0x350 [ 5.635742][ T82] ? mark_usage+0x61/0x170 [ 5.635744][ T82] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.635746][ T82] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.635749][ T82] ? validate_chain+0x38b/0xc20 [ 5.635753][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635757][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 5.635759][ T82] ? rtnl_setlink+0x29d/0x920 [ 5.635762][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635764][ T82] ? lock_acquire+0x13c/0x160 [ 5.635765][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635767][ T82] ? rcu_is_watching+0x16/0xd0 [ 5.635770][ T82] ? trace_contention_end+0xb3/0x180 [ 5.635773][ T82] ? __mutex_lock+0x1db/0x1ea0 [ 5.635776][ T82] ? __mutex_lock+0x9a3/0x1ea0 [ 5.635778][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635780][ T82] ? rtnl_setlink+0x29d/0x920 [ 5.635782][ T82] ? mark_usage+0x61/0x170 [ 5.635784][ T82] ? ww_mutex_lock+0x160/0x160 [ 5.635786][ T82] ? nla_get_range_signed+0x3d0/0x3d0 [ 5.635792][ T82] ? mark_usage+0x61/0x170 [ 5.635795][ T82] ? cap_capable+0x1d7/0x3d0 [ 5.635802][ T82] rtnl_setlink+0x527/0x920 [ 5.635805][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 5.635807][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635827][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 5.635829][ T82] ? find_held_lock+0x2b/0x80 [ 5.635832][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 5.635833][ T82] ? mark_usage+0x61/0x170 [ 5.635835][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635839][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 5.635841][ T82] ? find_held_lock+0x2b/0x80 [ 5.635843][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 5.635845][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 5.635848][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 5.635851][ T82] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.635854][ T82] ? rtnl_link_fill+0x900/0x900 [ 5.635856][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635860][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 5.635862][ T82] ? find_held_lock+0x2b/0x80 [ 5.635865][ T82] netlink_rcv_skb+0x14e/0x3a0 [ 5.635868][ T82] ? rtnl_link_fill+0x900/0x900 [ 5.635871][ T82] ? netlink_ack+0xcd0/0xcd0 [ 5.635877][ T82] ? netlink_deliver_tap+0xc5/0x330 [ 5.635879][ T82] ? netlink_deliver_tap+0x13c/0x330 [ 5.635883][ T82] netlink_unicast+0x486/0x750 [ 5.635887][ T82] ? netlink_attachskb+0x810/0x810 [ 5.635890][ T82] ? __lock_acquire+0x518/0xc20 [ 5.635894][ T82] netlink_sendmsg+0x735/0xc60 [ 5.635898][ T82] ? netlink_unicast+0x750/0x750 [ 5.635901][ T82] ? __might_fault+0x97/0x140 [ 5.635905][ T82] ? __might_fault+0x97/0x140 [ 5.635909][ T82] __sys_sendto+0x2aa/0x400 [ 5.635912][ T82] ? __ia32_sys_getpeername+0xd0/0xd0 [ 5.635922][ T82] ? exc_page_fault+0x87/0x100 [ 5.635928][ T82] __x64_sys_sendto+0xe4/0x1f0 [ 5.635929][ T82] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.635933][ T82] ? lockdep_hardirqs_on+0x91/0x130 [ 5.635934][ T82] ? do_syscall_64+0xa6/0x530 [ 5.635936][ T82] do_syscall_64+0xff/0x530 [ 5.635938][ T82] ? exc_page_fault+0xee/0x100 [ 5.635940][ T82] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.635943][ T82] RIP: 0033:0x7fb95accb54e [ 5.635946][ T82] 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 [ 5.635948][ T82] RSP: 002b:00007ffe427d9660 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 5.635950][ T82] RAX: ffffffffffffffda RBX: 00005633f6cf4f90 RCX: 00007fb95accb54e [ 5.635952][ T82] RDX: 000000000000002c RSI: 00005633f6ce4620 RDI: 0000000000000011 [ 5.635953][ T82] RBP: 00007ffe427d9670 R08: 00007ffe427d96c0 R09: 0000000000000080 [ 5.635953][ T82] R10: 0000000000000000 R11: 0000000000000202 R12: 00005633f6e43e00 [ 5.635954][ T82] R13: 00007ffe427d97a4 R14: 0000000000000000 R15: 0000000000000000 [ 5.635961][ T82] [ 5.671057][ T75] virtme-ng-init: waiting for udev to settle [ 5.787143][ T86] virtio_net virtio3 enp0s2: renamed from eth1 [ 6.311536][ T75] virtme-ng-init: udev is done [ 6.314496][ T1] virtme-ng-init: initialization done [ 9.898002][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 9.898033][ C0] [ 9.898035][ C0] ======================================================== [ 9.898036][ C0] WARNING: possible irq lock inversion dependency detected [ 9.898038][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.898039][ C0] -------------------------------------------------------- [ 9.898039][ C0] env/148 just changed the state of lock: [ 9.898041][ C0] ffffffffa4689760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.898053][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.898054][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.898056][ C0] [ 9.898056][ C0] [ 9.898056][ C0] and interrupts could create inverse lock ordering between them. [ 9.898056][ C0] [ 9.898056][ C0] [ 9.898056][ C0] other info that might help us debug this: [ 9.898057][ C0] Possible interrupt unsafe locking scenario: [ 9.898057][ C0] [ 9.898058][ C0] CPU0 CPU1 [ 9.898058][ C0] ---- ---- [ 9.898059][ C0] lock(fs_reclaim); [ 9.898060][ C0] local_irq_disable(); [ 9.898060][ C0] lock(console_owner); [ 9.898061][ C0] lock(fs_reclaim); [ 9.898062][ C0] [ 9.898062][ C0] lock(console_owner); [ 9.898063][ C0] [ 9.898063][ C0] *** DEADLOCK *** [ 9.898063][ C0] [ 9.898063][ C0] locks held by env/148: 8, last CPU#0: [ 9.898065][ C0] #0: ff11000008fdd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x28/0x80 [ 9.898070][ C0] #1: ff11000008fdd128 (&tty->atomic_write_lock){+.+.}-{4:4}, at: iterate_tty_write+0x9f/0x590 [ 9.898074][ C0] #2: ff11000008fdd2c8 (&tty->termios_rwsem){++++}-{4:4}, at: n_tty_write+0x1ad/0x8f0 [ 9.898078][ C0] #3: ffa000000009b370 (&ldata->output_lock){+.+.}-{4:4}, at: process_output_block+0x59/0x6d0 [ 9.898081][ C0] #4: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.898086][ C0] #5: ffffffffa47fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.898090][ C0] #6: ffffffffa4799dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.898093][ C0] #7: ffffffffa4799e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.898096][ C0] [ 9.898096][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.898100][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.898103][ C0] HARDIRQ-ON-W at: [ 9.898104][ C0] __lock_acquire+0x388/0xc20 [ 9.898107][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898108][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898111][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898115][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898117][ C0] workqueue_init+0x2a/0x680 [ 9.898121][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898124][ C0] kernel_init+0x21/0x150 [ 9.898126][ C0] ret_from_fork+0x474/0x6b0 [ 9.898130][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898132][ C0] SOFTIRQ-ON-W at: [ 9.898133][ C0] __lock_acquire+0x388/0xc20 [ 9.898135][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898136][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898138][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898139][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898141][ C0] workqueue_init+0x2a/0x680 [ 9.898142][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898143][ C0] kernel_init+0x21/0x150 [ 9.898144][ C0] ret_from_fork+0x474/0x6b0 [ 9.898145][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898146][ C0] INITIAL USE at: [ 9.898147][ C0] __lock_acquire+0x388/0xc20 [ 9.898149][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898150][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898151][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898153][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898154][ C0] workqueue_init+0x2a/0x680 [ 9.898155][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898156][ C0] kernel_init+0x21/0x150 [ 9.898158][ C0] ret_from_fork+0x474/0x6b0 [ 9.898159][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898160][ C0] } [ 9.898160][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.898164][ C0] ... acquired at: [ 9.898165][ C0] __lock_acquire+0x518/0xc20 [ 9.898167][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898168][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898169][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.898171][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.898174][ C0] put_chars+0x1e1/0x2f0 [ 9.898176][ C0] hvc_console_print+0x292/0x780 [ 9.898178][ C0] console_emit_next_record+0x252/0x4f0 [ 9.898180][ C0] console_flush_one_record+0x46f/0x710 [ 9.898181][ C0] console_unlock+0xee/0x1f0 [ 9.898183][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898184][ C0] _printk+0xc7/0x100 [ 9.898187][ C0] ppp_init+0x16/0x100 [ 9.898189][ C0] do_one_initcall+0x124/0x4f0 [ 9.898191][ C0] kernel_init_freeable+0x596/0x630 [ 9.898192][ C0] kernel_init+0x21/0x150 [ 9.898193][ C0] ret_from_fork+0x474/0x6b0 [ 9.898194][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898195][ C0] [ 9.898196][ C0] -> (console_owner){..-.}-{0:0} { [ 9.898198][ C0] IN-SOFTIRQ-W at: [ 9.898198][ C0] __lock_acquire+0x388/0xc20 [ 9.898200][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898201][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898203][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.898204][ C0] console_flush_one_record+0x46f/0x710 [ 9.898206][ C0] console_unlock+0xee/0x1f0 [ 9.898207][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898209][ C0] _printk+0xc7/0x100 [ 9.898210][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898213][ C0] call_timer_fn+0x160/0x4d0 [ 9.898214][ C0] __run_timers+0x68f/0xaa0 [ 9.898216][ C0] run_timer_softirq+0xf0/0x160 [ 9.898217][ C0] handle_softirqs+0x1d3/0x900 [ 9.898220][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898221][ C0] irq_exit_rcu+0xe/0x30 [ 9.898222][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898225][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898227][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 9.898229][ C0] uart_write+0x231/0x990 [ 9.898230][ C0] process_output_block+0x113/0x6d0 [ 9.898232][ C0] n_tty_write+0x3b4/0x8f0 [ 9.898233][ C0] iterate_tty_write+0x291/0x590 [ 9.898235][ C0] file_tty_write.isra.0+0x1bd/0x290 [ 9.898236][ C0] new_sync_write+0x33e/0x760 [ 9.898238][ C0] vfs_write+0x6a2/0xbd0 [ 9.898239][ C0] ksys_write+0x116/0x250 [ 9.898240][ C0] do_syscall_64+0xff/0x530 [ 9.898242][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.898243][ C0] INITIAL USE at: [ 9.898244][ C0] } [ 9.898244][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.898248][ C0] ... acquired at: [ 9.898248][ C0] mark_lock+0x1d7/0xa00 [ 9.898249][ C0] mark_usage+0x42/0x170 [ 9.898251][ C0] __lock_acquire+0x388/0xc20 [ 9.898252][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898253][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898255][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.898256][ C0] console_flush_one_record+0x46f/0x710 [ 9.898258][ C0] console_unlock+0xee/0x1f0 [ 9.898259][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898261][ C0] _printk+0xc7/0x100 [ 9.898262][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898263][ C0] call_timer_fn+0x160/0x4d0 [ 9.898265][ C0] __run_timers+0x68f/0xaa0 [ 9.898266][ C0] run_timer_softirq+0xf0/0x160 [ 9.898268][ C0] handle_softirqs+0x1d3/0x900 [ 9.898269][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898270][ C0] irq_exit_rcu+0xe/0x30 [ 9.898271][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898273][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898274][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 9.898275][ C0] uart_write+0x231/0x990 [ 9.898276][ C0] process_output_block+0x113/0x6d0 [ 9.898278][ C0] n_tty_write+0x3b4/0x8f0 [ 9.898279][ C0] iterate_tty_write+0x291/0x590 [ 9.898281][ C0] file_tty_write.isra.0+0x1bd/0x290 [ 9.898282][ C0] new_sync_write+0x33e/0x760 [ 9.898283][ C0] vfs_write+0x6a2/0xbd0 [ 9.898284][ C0] ksys_write+0x116/0x250 [ 9.898285][ C0] do_syscall_64+0xff/0x530 [ 9.898286][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.898287][ C0] [ 9.898287][ C0] [ 9.898287][ C0] stack backtrace: [ 9.898290][ C0] CPU: 0 UID: 0 PID: 148 Comm: env Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.898293][ C0] Tainted: [W]=WARN [ 9.898294][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.898295][ C0] Call Trace: [ 9.898297][ C0] [ 9.898298][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.898302][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.898304][ C0] mark_lock_irq+0x989/0x9c0 [ 9.898306][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.898308][ C0] mark_lock+0x1d7/0xa00 [ 9.898310][ C0] mark_usage+0x42/0x170 [ 9.898312][ C0] __lock_acquire+0x388/0xc20 [ 9.898314][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898316][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.898318][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898321][ C0] ? lock_acquire+0x13c/0x160 [ 9.898322][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898324][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.898326][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.898328][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.898330][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898332][ C0] ? lock_acquire+0x13c/0x160 [ 9.898334][ C0] console_flush_one_record+0x46f/0x710 [ 9.898336][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.898337][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898340][ C0] console_unlock+0xee/0x1f0 [ 9.898341][ C0] ? console_flush_one_record+0x710/0x710 [ 9.898343][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898345][ C0] ? lock_acquire+0xa0/0x160 [ 9.898347][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.898348][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.898350][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898352][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.898355][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.898356][ C0] _printk+0xc7/0x100 [ 9.898358][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.898360][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.898361][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898364][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898365][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898367][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898369][ C0] call_timer_fn+0x160/0x4d0 [ 9.898371][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.898372][ C0] ? debug_object_active_state+0x430/0x430 [ 9.898376][ C0] ? find_held_lock+0x2b/0x80 [ 9.898378][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898379][ C0] ? mark_held_locks+0x40/0x70 [ 9.898381][ C0] __run_timers+0x68f/0xaa0 [ 9.898383][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898394][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.898395][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898398][ C0] ? __rwlock_init+0x150/0x150 [ 9.898401][ C0] run_timer_softirq+0xf0/0x160 [ 9.898402][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.898404][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898406][ C0] handle_softirqs+0x1d3/0x900 [ 9.898408][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898409][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.898411][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898413][ C0] irq_exit_rcu+0xe/0x30 [ 9.898414][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898416][ C0] [ 9.898417][ C0] [ 9.898417][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898419][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 9.898421][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 81 6b a3 fd 48 89 df e8 89 c1 a3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 10 8b 95 fd 65 48 83 3d af ab 63 02 00 74 12 5b [ 9.898423][ C0] RSP: 0018:ffa0000001457a78 EFLAGS: 00000246 [ 9.898425][ C0] RAX: 0000000000000092 RBX: ffffffffa7616ba0 RCX: ffffffffa3322483 [ 9.898427][ C0] RDX: ff1100000cc223c0 RSI: ffffffffa3cad4ef RDI: ffffffffa36913e0 [ 9.898427][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000000 [ 9.898429][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa7616cc0 [ 9.898430][ C0] R13: 0000000000000032 R14: ffffffffa7616cf8 R15: ff110000021d7000 [ 9.898431][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 9.898434][ C0] uart_write+0x231/0x990 [ 9.898436][ C0] process_output_block+0x113/0x6d0 [ 9.898438][ C0] n_tty_write+0x3b4/0x8f0 [ 9.898440][ C0] ? n_tty_receive_signal_char+0x110/0x110 [ 9.898442][ C0] ? _mutex_trylock_nest_lock+0x235/0x390 [ 9.898444][ C0] ? add_wait_queue_priority_exclusive+0x1b0/0x1b0 [ 9.898447][ C0] ? tty_ldisc_ref_wait+0x28/0x80 [ 9.898449][ C0] iterate_tty_write+0x291/0x590 [ 9.898451][ C0] ? tty_ldisc_ref_wait+0x28/0x80 [ 9.898452][ C0] file_tty_write.isra.0+0x1bd/0x290 [ 9.898454][ C0] ? redirected_tty_write+0xd0/0xd0 [ 9.898456][ C0] new_sync_write+0x33e/0x760 [ 9.898457][ C0] ? new_sync_read+0x750/0x750 [ 9.898458][ C0] ? fsnotify+0x3610/0x3610 [ 9.898463][ C0] vfs_write+0x6a2/0xbd0 [ 9.898464][ C0] ksys_write+0x116/0x250 [ 9.898466][ C0] ? __ia32_sys_read+0xc0/0xc0 [ 9.898468][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898470][ C0] do_syscall_64+0xff/0x530 [ 9.898471][ C0] ? exc_page_fault+0xee/0x100 [ 9.898473][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.898474][ C0] RIP: 0033:0x7f2668d8354e [ 9.898476][ 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 [ 9.898477][ C0] RSP: 002b:00007fff64905a60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 9.898479][ C0] RAX: ffffffffffffffda RBX: 00007f2668f04580 RCX: 00007f2668d8354e [ 9.898480][ C0] RDX: 0000000000000033 RSI: 0000557402a30170 RDI: 0000000000000001 [ 9.898481][ C0] RBP: 00007fff64905a70 R08: 0000000000000000 R09: 0000000000000000 [ 9.898482][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000033 [ 9.898482][ C0] R13: 0000000000000033 R14: 0000557402a30170 R15: 0000000000000001 [ 9.898484][ C0] [ 9.898488][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.898489][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 148, name: env [ 9.898491][ C0] preempt_count: 103, expected: 0 [ 9.898491][ C0] RCU nest depth: 0, expected: 0 [ 9.898492][ C0] INFO: lockdep is turned off. [ 9.898493][ C0] irq event stamp: 11477 [ 9.898493][ C0] hardirqs last enabled at (11476): [] __down_trylock_console_sem+0x86/0xa0 [ 9.898496][ C0] hardirqs last disabled at (11477): [] console_emit_next_record+0x3f8/0x4f0 [ 9.898497][ C0] softirqs last enabled at (11396): [] handle_softirqs+0x67c/0x900 [ 9.898499][ C0] softirqs last disabled at (11463): [] __irq_exit_rcu+0x145/0x1c0 [ 9.898501][ C0] Preemption disabled at: [ 9.898501][ C0] [<0000000000000000>] 0x0 [ 9.898503][ C0] CPU: 0 UID: 0 PID: 148 Comm: env Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.898505][ C0] Tainted: [W]=WARN [ 9.898506][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.898506][ C0] Call Trace: [ 9.898507][ C0] [ 9.898507][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.898509][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.898512][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.898515][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898517][ C0] __kmalloc_noprof+0x443/0x760 [ 9.898519][ C0] ? __rwlock_init+0x150/0x150 [ 9.898521][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.898523][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.898525][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.898527][ C0] put_chars+0x1e1/0x2f0 [ 9.898529][ C0] ? __send_to_port+0x420/0x420 [ 9.898532][ C0] hvc_console_print+0x292/0x780 [ 9.898534][ C0] ? mark_usage+0x42/0x170 [ 9.898536][ C0] ? __lock_acquire+0x388/0xc20 [ 9.898538][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.898540][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 9.898542][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898543][ C0] ? lock_acquire+0x13c/0x160 [ 9.898545][ C0] console_emit_next_record+0x252/0x4f0 [ 9.898547][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.898550][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898551][ C0] ? lock_acquire+0x13c/0x160 [ 9.898553][ C0] console_flush_one_record+0x46f/0x710 [ 9.898556][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.898557][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898560][ C0] console_unlock+0xee/0x1f0 [ 9.898561][ C0] ? console_flush_one_record+0x710/0x710 [ 9.898563][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898565][ C0] ? lock_acquire+0xa0/0x160 [ 9.898567][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.898568][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.898570][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898572][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.898575][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.898576][ C0] _printk+0xc7/0x100 [ 9.898578][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.898580][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.898581][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898583][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898585][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898586][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898588][ C0] call_timer_fn+0x160/0x4d0 [ 9.898590][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.898592][ C0] ? debug_object_active_state+0x430/0x430 [ 9.898593][ C0] ? find_held_lock+0x2b/0x80 [ 9.898594][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898596][ C0] ? mark_held_locks+0x40/0x70 [ 9.898598][ C0] __run_timers+0x68f/0xaa0 [ 9.898600][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898602][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.898604][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898606][ C0] ? __rwlock_init+0x150/0x150 [ 9.898608][ C0] run_timer_softirq+0xf0/0x160 [ 9.898610][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.898612][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898614][ C0] handle_softirqs+0x1d3/0x900 [ 9.898616][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898617][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.898619][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898621][ C0] irq_exit_rcu+0xe/0x30 [ 9.898622][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898624][ C0] [ 9.898624][ C0] [ 9.898625][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898626][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 9.898628][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 81 6b a3 fd 48 89 df e8 89 c1 a3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 10 8b 95 fd 65 48 83 3d af ab 63 02 00 74 12 5b [ 9.898629][ C0] RSP: 0018:ffa0000001457a78 EFLAGS: 00000246 [ 9.898630][ C0] RAX: 0000000000000092 RBX: ffffffffa7616ba0 RCX: ffffffffa3322483 [ 9.898631][ C0] RDX: ff1100000cc223c0 RSI: ffffffffa3cad4ef RDI: ffffffffa36913e0 [ 9.898632][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000000 [ 9.898633][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa7616cc0 [ 9.898633][ C0] R13: 0000000000000032 R14: ffffffffa7616cf8 R15: ff110000021d7000 [ 9.898635][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 9.898637][ C0] uart_write+0x231/0x990 [ 9.898639][ C0] process_output_block+0x113/0x6d0 [ 9.898642][ C0] n_tty_write+0x3b4/0x8f0 [ 9.898644][ C0] ? n_tty_receive_signal_char+0x110/0x110 [ 9.898646][ C0] ? _mutex_trylock_nest_lock+0x235/0x390 [ 9.898647][ C0] ? add_wait_queue_priority_exclusive+0x1b0/0x1b0 [ 9.898649][ C0] ? tty_ldisc_ref_wait+0x28/0x80 [ 9.898651][ C0] iterate_tty_write+0x291/0x590 [ 9.898653][ C0] ? tty_ldisc_ref_wait+0x28/0x80 [ 9.898657][ C0] file_tty_write.isra.0+0x1bd/0x290 [ 9.898659][ C0] ? redirected_tty_write+0xd0/0xd0 [ 9.898661][ C0] new_sync_write+0x33e/0x760 [ 9.898662][ C0] ? new_sync_read+0x750/0x750 [ 9.898663][ C0] ? fsnotify+0x3610/0x3610 [ 9.898666][ C0] vfs_write+0x6a2/0xbd0 [ 9.898668][ C0] ksys_write+0x116/0x250 [ 9.898670][ C0] ? __ia32_sys_read+0xc0/0xc0 [ 9.898671][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898673][ C0] do_syscall_64+0xff/0x530 [ 9.898675][ C0] ? exc_page_fault+0xee/0x100 [ 9.898676][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.898678][ C0] RIP: 0033:0x7f2668d8354e [ 9.898679][ 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 [ 9.898680][ C0] RSP: 002b:00007fff64905a60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 9.898681][ C0] RAX: ffffffffffffffda RBX: 00007f2668f04580 RCX: 00007f2668d8354e [ 9.898681][ C0] RDX: 0000000000000033 RSI: 0000557402a30170 RDI: 0000000000000001 [ 9.898682][ C0] RBP: 00007fff64905a70 R08: 0000000000000000 R09: 0000000000000000 [ 9.898683][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000033 [ 9.898684][ C0] R13: 0000000000000033 R14: 0000557402a30170 R15: 0000000000000001 [ 9.898686][ C0]