failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.21" "pwd"]: exit status 255
ssh: connect to host 10.128.0.21 port 22: Connection timed out
Pseudo-terminal will not be allocated because stdin is not a terminal.
Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (ECDSA) to the list of known hosts.
SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000200000000 = 8192 MiB
CPUs found: 2 Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 90e099e1-95b0-db3a-002a-66a6fd7d76a0
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f25d0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[ 0.000000][ T0] Linux version syzkaller (syzkaller@syzkaller) (Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8) #0 SMP PREEMPT_RT now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] x86/CPU: Model not found in latest microcode list
[ 0.000000][ T0] BIOS-pserialport: Connected to syzkaller.us-central1-b.ci2-upstream-fs-3 port 1 (session ID: 3725358fe96f54741f56fde3de4f67c9afda17497dbe0bbf7ab4fc5bada6af7f, active connections: 1).
rovided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] System RAM
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved
[ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff]
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] System RAM
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] device reserved
[ 0.000000][ T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000fffbbfff]
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] device reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] System RAM
[ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] Hash pointers mode set to never.
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] APIC: Static calls initialized
[ 0.000000][ T0] DMI: SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 0.000000][ T0] DMI: Memory slots populated: 1/1
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000006][ T0] kvm-clock: using sched offset of 10732885467 cycles
[ 0.000014][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000036][ T0] tsc: Detected 2200.166 MHz processor
[ 0.003805][ T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved
[ 0.003821][ T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM
[ 0.003839][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.003893][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.003905][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.003971][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.007999][ T0] found SMP MP-table at [mem 0x000f2890-0x000f289f]
[ 0.008025][ T0] Using GB pages for direct mapping
[ 0.011758][ T0] ACPI: Early table checksum verification disabled
[ 0.011779][ T0] ACPI: RSDP 0x00000000000F2610 000014 (v00 Google)
[ 0.011796][ T0] ACPI: RSDT 0x00000000BFFFFFB0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.011818][ T0] ACPI: FACP 0x00000000BFFFF370 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.011841][ T0] ACPI: DSDT 0x00000000BFFFD900 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.011859][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040
[ 0.011873][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040
[ 0.011887][ T0] ACPI: SRAT 0x00000000BFFFFEA0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.011905][ T0] ACPI: APIC 0x00000000BFFFFDF0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.011923][ T0] ACPI: SSDT 0x00000000BFFFF470 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.011941][ T0] ACPI: WAET 0x00000000BFFFFE70 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.011956][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff370-0xbffff463]
[ 0.011964][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd900-0xbffff363]
[ 0.011975][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff]
[ 0.011982][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff]
[ 0.011989][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffea0-0xbfffff67]
[ 0.011996][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdf0-0xbffffe65]
[ 0.012003][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff470-0xbffffdef]
[ 0.012010][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe70-0xbffffe97]
[ 0.012125][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.012136][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.012145][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.012161][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff]
[ 0.012174][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff]
[ 0.012198][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB)
[ 0.012207][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB)
[ 0.012290][ T0] NODE_DATA(0) allocated [mem 0x13fffb440-0x140000fff]
[ 0.013097][ T0] NODE_DATA(1) allocated [mem 0x23fff7440-0x23fffcfff]
[ 0.303191][ T0] KernelAddressSanitizer initialized (generic)
[ 0.303769][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.303803][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.303918][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.303933][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.303943][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.303951][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.303959][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.303980][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.303991][ T0] CPU topo: Max. logical packages: 1
[ 0.303996][ T0] CPU topo: Max. logical nodes: 1
[ 0.304000][ T0] CPU topo: Num. nodes per package: 1
[ 0.304008][ T0] CPU topo: Max. logical dies: 1
[ 0.304012][ T0] CPU topo: Max. dies per package: 1
[ 0.304026][ T0] CPU topo: Max. threads per core: 2
[ 0.304031][ T0] CPU topo: Num. cores per package: 1
[ 0.304035][ T0] CPU topo: Num. threads per package: 2
[ 0.304039][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[ 0.304169][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.304179][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[ 0.304189][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff]
[ 0.304213][ T0] [gap 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.304219][ T0] Booting paravirtualized kernel on KVM
[ 0.304230][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.433100][ T0] Zone ranges:
[ 0.433109][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.433130][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.433139][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.433147][ T0] Device empty
[ 0.433152][ T0] Movable zone start for each node
[ 0.433156][ T0] Early memory node ranges
[ 0.433159][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.433167][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.433175][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff]
[ 0.433182][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff]
[ 0.433191][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff]
[ 0.433207][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff]
[ 0.433254][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.433531][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.504936][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.576153][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.576832][ T0] percpu: Embedded 72 pages/cpu s254024 r8192 d32696 u1048576
[ 0.576861][ T0] pcpu-alloc: s254024 r8192 d32696 u1048576 alloc=1*2097152
[ 0.576875][ T0] pcpu-alloc: [0] 0 1
[ 0.577004][ T0] kvm-guest: PV spinlocks enabled
[ 0.577014][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.577035][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 \
[ 0.577065][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.581564][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space.
[ 0.581695][ T0] random: crng init done
[ 0.581700][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes
[ 0.581917][ T0] software IO TLB: area num 2.
[ 0.608478][ T0] Fallback order for Node 0: 0 1
[ 0.608500][ T0] Fallback order for Node 1: 1 0
[ 0.608514][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051
[ 0.608522][ T0] Policy zone: Normal
[ 0.609199][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.609209][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.609220][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[ 0.613560][ T0] stackdepot: allocating space for 8192 stack pools via memblock
[ 1.177017][ T0] **********************************************************
[ 1.177027][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 1.177032][ T0] ** **
[ 1.177036][ T0] ** This system shows unhashed kernel memory addresses **
[ 1.177040][ T0] ** via the console, logs, and other interfaces. This **
[ 1.177044][ T0] ** might reduce the security of your system. **
[ 1.177047][ T0] ** **
[ 1.177051][ T0] ** If you see this message and you are not debugging **
[ 1.177055][ T0] ** the kernel, report this immediately to your system **
[ 1.177059][ T0] ** administrator! **
[ 1.177063][ T0] ** **
[ 1.177067][ T0] ** Use hash_pointers=always to force this mode off **
[ 1.177071][ T0] ** **
[ 1.177075][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 1.177079][ T0] **********************************************************
[ 1.180521][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.306954][ T0] allocated 167772160 bytes of page_ext
[ 1.306994][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.321406][ T0] Node 0, zone DMA32: page owner found early allocated 21208 pages
[ 1.326189][ T0] Node 0, zone Normal: page owner found early allocated 43 pages
[ 1.337505][ T0] Node 1, zone Normal: page owner found early allocated 19848 pages
[ 1.337984][ T0] Kernel/User page tables isolation: enabled
[ 1.340158][ T0] Dynamic Preempt: full
[ 1.341684][ T0] Running RCU self tests
[ 1.341689][ T0] Running RCU synchronous self tests
[ 1.341694][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.341698][ T0] rcu: RCU lockdep checking is enabled.
[ 1.341702][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.341708][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.341713][ T0] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads.
[ 1.341717][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.341720][ T0] No expedited grace period (rcu_normal_after_boot).
[ 1.341724][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.341728][ T0] Tracing variant of Tasks RCU enabled.
[ 1.341731][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.341737][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.341908][ T0] Running RCU synchronous self tests
[ 1.341941][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[ 1.518682][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.519791][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.519842][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.519854][ T0]
[ 1.519856][ T0] =============================
[ 1.519860][ T0] [ BUG: Invalid wait context ]
[ 1.519864][ T0] syzkaller #0 Not tainted
[ 1.519869][ T0] -----------------------------
[ 1.519873][ T0] swapper/0/0 is trying to lock:
[ 1.519878][ T0] ffffffff8dfee1b8 (clocksource_mutex){....}-{4:4}, at: __clocksource_register_scale+0x921/0xff0
[ 1.519907][ T0] other info that might help us debug this:
[ 1.519911][ T0] context-{5:5}
[ 1.519916][ T0] 1 lock held by swapper/0/0:
[ 1.519922][ T0] #0: ffffffff997fb9f0 (&tkd->lock){....}-{2:2}, at: timekeeping_init+0x227/0x390
[ 1.519951][ T0] stack backtrace:
[ 1.519957][ T0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 1.519970][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 1.519976][ T0] Call Trace:
[ 1.519980][ T0]
[ 1.519986][ T0] dump_stack_lvl+0xe8/0x150
[ 1.519999][ T0] __lock_acquire+0xe39/0x2ce0
[ 1.520014][ T0] ? __wake_up_klogd+0xe6/0x120
[ 1.520026][ T0] ? vprintk_emit+0x4eb/0x560
[ 1.520048][ T0] ? __pfx_vprintk_emit+0x10/0x10
[ 1.520066][ T0] ? __clocksource_register_scale+0x921/0xff0
[ 1.520076][ T0] lock_acquire+0x106/0x350
[ 1.520088][ T0] ? __clocksource_register_scale+0x921/0xff0
[ 1.520099][ T0] ? __pfx__printk+0x10/0x10
[ 1.520115][ T0] ? __might_resched+0x22/0x480
[ 1.520132][ T0] ? __clocksource_register_scale+0x921/0xff0
[ 1.520141][ T0] mutex_lock_nested+0x5a/0x1d0
[ 1.520152][ T0] ? __clocksource_register_scale+0x921/0xff0
[ 1.520163][ T0] __clocksource_register_scale+0x921/0xff0
[ 1.520175][ T0] clocksource_default_clock+0x20/0x40
[ 1.520188][ T0] timekeeping_init+0x236/0x390
[ 1.520202][ T0] ? __pfx_timekeeping_init+0x10/0x10
[ 1.520215][ T0] ? __split_page_owner+0x2d/0x300
[ 1.520229][ T0] ? __split_page_owner+0x2d/0x300
[ 1.520242][ T0] ? vdso_setup_data_pages+0xa3/0x130
[ 1.520253][ T0] ? __asan_memcpy+0x40/0x70
[ 1.520265][ T0] start_kernel+0x1db/0x3e0
[ 1.520278][ T0] x86_64_start_reservations+0x24/0x30
[ 1.520294][ T0] x86_64_start_kernel+0x137/0x1b0
[ 1.520309][ T0] common_startup_64+0x13e/0x157
[ 1.520329][ T0]
[ 1.520877][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000
[ 1.522018][ T0] Console: colour VGA+ 80x25
[ 1.725395][ T0] printk: legacy console [ttyS0] enabled
[ 1.725406][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 1.725425][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.725430][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.725435][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.725439][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.725444][ T0] ... CLASSHASH_SIZE: 4096
[ 1.725448][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576
[ 1.725452][ T0] ... MAX_LOCKDEP_CHAINS: 1048576
[ 1.725457][ T0] ... CHAINHASH_SIZE: 524288
[ 1.725461][ T0] memory used by lock dependency info: 106625 kB
[ 1.725466][ T0] memory used for stack traces: 8320 kB
[ 1.725471][ T0] per task-struct memory footprint: 1920 bytes
[ 1.725681][ T0] ACPI: Core revision 20260408
[ 1.726445][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.726934][ T0] x2apic enabled
[ 1.729914][ T0] APIC: Switched APIC routing to: physical x2apic
[ 1.734567][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.734851][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6cfa72cd, max_idle_ns: 440795262980 ns
[ 1.734876][ T0] Calibrating delay loop (skipped) preset value.. 4400.33 BogoMIPS (lpj=22001660)
[ 1.735475][ T0] numa_add_cpu cpu 0 node 0: mask now 0
[ 1.735485][ T0] numa_add_cpu cpu 0 node 1: mask now 0
[ 1.735496][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.735502][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[ 1.735547][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto
[ 1.735565][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.735572][ T0] Spectre V2 : Mitigation: IBRS
[ 1.735583][ T0] RETBleed: Mitigation: IBRS
[ 1.735587][ T0] ITS: Mitigation: Aligned branch/return thunks
[ 1.735591][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 1.735596][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.735600][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.735603][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.735608][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.735616][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT
[ 1.735627][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.735657][ T0] active return thunk: its_return_thunk
[ 1.735669][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit
[ 1.735691][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.735698][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.735703][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.735709][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.735716][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 1.975494][ T0] pid_max: default: 32768 minimum: 301
[ 1.976471][ T0] landlock: Up and running.
[ 1.976476][ T0] Yama: becoming mindful.
[ 1.976709][ T0] TOMOYO Linux initialized
[ 1.977297][ T0] Smack: Initializing.
[ 1.977301][ T0] Smack: Netfilter enabled.
[ 1.977303][ T0] Smack: IPv6 Netfilter enabled.
[ 1.978531][ T0] LSM support for eBPF active
[ 1.983439][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.985634][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.985908][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.986025][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.986952][ T0] VFS: Finished mounting rootfs on nullfs
[ 1.988998][ T0] Running RCU synchronous self tests
[ 1.989005][ T0] Running RCU synchronous self tests
[ 2.109730][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.112264][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only.
[ 2.112378][ T1] signal: max sigframe size: 1776
[ 2.114892][ T1] rcu: Hierarchical SRCU implementation.
[ 2.114898][ T1] rcu: Max phase no-delay instances is 1000.
[ 2.125105][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level
[ 2.212934][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 2.213475][ T1] smp: Bringing up secondary CPUs ...
[ 2.216984][ T1] smpboot: x86: Booting SMP configuration:
[ 2.216990][ T1] .... node #0, CPUs: #1
[ 0.215038][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1
[ 0.215038][ T0] numa_add_cpu cpu 1 node 1: mask now 0-1
[ 2.218294][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 2.218306][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 2.218318][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 2.218383][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.218394][ T1] smpboot: Total of 2 processors activated (8800.66 BogoMIPS)
[ 2.219210][ T1] Memory: 6476128K/8388204K available (166536K kernel code, 29497K rwdata, 39696K rodata, 25404K init, 121056K bss, 1724192K reserved, 0K cma-reserved)
[ 2.220597][ T1] devtmpfs: initialized
[ 2.220597][ T1] x86/mm: Memory block size: 128MB
[ 2.269285][ T1] Running RCU synchronous self tests
[ 2.269308][ T1] Running RCU synchronous self tests
[ 2.269334][ T1] Running RCU Tasks wait API self tests
[ 2.269334][ T1] Running RCU Tasks Trace wait API self tests
[ 2.269334][ T35] Callback from call_rcu_tasks() invoked.
[ 2.276767][ T1] posixtimers hash table entries: 1024 (order: 6, 139264 bytes, vmalloc)
[ 2.276767][ T1] futex hash table entries: 256 (49152 bytes on 2 NUMA nodes, total 96 KiB, linear).
[ 2.277040][ T1] xor: automatically using best checksumming function avx
[ 2.280549][ T1] PM: RTC time: 05:55:13, date: 2026-06-24
[ 2.288062][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.294987][ T1] audit: initializing netlink subsys (disabled)
[ 2.295054][ T36] audit: type=2000 audit(1782280512.850:1): state=initialized audit_enabled=0 res=1
[ 2.298717][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.299597][ T1] cpuidle: using governor menu
[ 2.299597][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.308586][ T1] Freeing SMP alternatives memory: 128K
[ 2.311075][ T1] dca service started, version 1.12.1
[ 2.311258][ T1] PCI: Using configuration type 1 for base access
[ 2.314934][ T10] Callback from call_rcu_tasks_trace() invoked.
[ 2.344930][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.344946][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.344960][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.344969][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.368437][ T1] raid6: using avx2x2 recovery algorithm
[ 2.368451][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.371140][ T1] ACPI: Added _OSI(Module Device)
[ 2.371150][ T1] ACPI: Added _OSI(Processor Device)
[ 2.371159][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.522164][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.547320][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee]
[ 2.568086][ T1] ACPI: Interpreter enabled
[ 2.568546][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.568557][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.568992][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.569003][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.573573][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 2.769810][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.769896][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 2.769915][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.770159][ T1] acpi PNP0A03:00: _OSC: platform retains control of PCIe features (AE_ERROR)
[ 2.770508][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 2.786400][ T1] PCI host bridge to bus 0000:00
[ 2.786415][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 2.786696][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.786726][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.786752][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.786779][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 2.786809][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.787036][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[ 2.789672][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint
[ 2.795289][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[ 2.798530][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 2.802457][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint
[ 2.804926][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f]
[ 2.804957][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f]
[ 2.809194][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint
[ 2.812249][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f]
[ 2.812281][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f]
[ 2.817244][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint
[ 2.823596][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff]
[ 2.824309][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 2.829055][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint
[ 2.832138][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f]
[ 2.836384][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint
[ 2.840245][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf]
[ 2.840279][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f]
[ 2.876217][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 2.882497][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 2.888093][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 2.893626][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 2.896142][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 2.916416][ T1] iommu: Default domain type: Translated
[ 2.916416][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 2.929704][ T1] SCSI subsystem initialized
[ 2.930609][ T1] libata version 3.00 loaded.
[ 2.932011][ T1] ACPI: bus type USB registered
[ 2.935078][ T1] usbcore: registered new interface driver usbfs
[ 2.935398][ T1] usbcore: registered new interface driver hub
[ 2.935863][ T1] usbcore: registered new device driver usb
[ 2.938360][ T1] mc: Linux media interface: v0.10
[ 2.938597][ T1] videodev: Linux video capture interface: v2.00
[ 2.939390][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 2.939398][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 2.939501][ T1] PTP clock support registered
[ 2.957404][ T1] EDAC MC: Ver: 3.0.0
[ 2.965577][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 2.970637][ T1] Bluetooth: Core ver 2.22
[ 2.970849][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 2.970857][ T1] Bluetooth: HCI device and connection manager initialized
[ 2.970895][ T1] Bluetooth: HCI socket layer initialized
[ 2.970919][ T1] Bluetooth: L2CAP socket layer initialized
[ 2.970991][ T1] Bluetooth: SCO socket layer initialized
[ 2.971053][ T1] NET: Registered PF_ATMPVC protocol family
[ 2.971334][ T1] NetLabel: Initializing
[ 2.971340][ T1] NetLabel: domain hash size = 128
[ 2.971347][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 2.971767][ T1] NetLabel: unlabeled traffic allowed by default
[ 2.988138][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 2.988471][ T1] NET: Registered PF_NFC protocol family
[ 2.988576][ T1] mctp: management component transport protocol core
[ 2.988584][ T1] NET: Registered PF_MCTP protocol family
[ 2.988876][ T1] PCI: Using ACPI for IRQ routing
[ 2.988885][ T1] PCI: pci_cache_line_size set to 64 bytes
[ 2.989151][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff]
[ 2.989194][ T1] e820: register RAM buffer resource [mem 0xbfffd000-0xbfffffff]
[ 2.989982][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 2.989996][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 2.990008][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 2.990033][ T1] vgaarb: loaded
[ 3.015954][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.026347][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.026488][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes)
[ 3.041940][ T1] netfs: FS-Cache loaded
[ 3.043347][ T1] CacheFiles: Loaded
[ 3.044092][ T1] TOMOYO: 2.6.0
[ 3.044098][ T1] Mandatory Access Control activated.
[ 3.044774][ T1] pnp: PnP ACPI init
[ 3.074172][ T1] pnp: PnP ACPI: found 6 devices
[ 3.137608][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.138953][ T1] NET: Registered PF_INET protocol family
[ 3.140186][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.154503][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 8, 557056 bytes, vmalloc)
[ 3.157263][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.158035][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.178641][ T1] TCP bind hash table entries: 65536 (order: 13, 17825792 bytes, vmalloc hugepage)
[ 3.191292][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.193577][ T1] MPTCP token hash table entries: 8192 (order: 9, 1245184 bytes, vmalloc)
[ 3.199094][ T1] UDP hash table entries: 4096 (order: 9, 1835008 bytes, vmalloc)
[ 3.201263][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.209509][ T1] RPC: Registered named UNIX socket transport module.
[ 3.209521][ T1] RPC: Registered udp transport module.
[ 3.209529][ T1] RPC: Registered tcp transport module.
[ 3.209537][ T1] RPC: Registered tcp-with-tls transport module.
[ 3.209545][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.223151][ T1] NET: Registered PF_XDP protocol family
[ 3.223333][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.223353][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 3.223368][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 3.223384][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 3.224672][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 3.224983][ T1] PCI: CLS 0 bytes, default 64
[ 3.225245][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.225257][ T1] software IO TLB: mapped [mem 0x00000000b4800000-0x00000000b8800000] (64MB)
[ 3.225786][ T1] ACPI: bus type thunderbolt registered
[ 3.232506][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 3.258129][ T68] kworker/u8:3 (68) used greatest stack depth: 27928 bytes left
[ 3.260228][ T1] kvm_amd: CPU 0 isn't AMD or Hygon
[ 3.260248][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6cfa72cd, max_idle_ns: 440795262980 ns
[ 3.260612][ T1] clocksource: Switched to clocksource tsc
[ 3.260736][ T69] kworker/u8:3 (69) used greatest stack depth: 27840 bytes left
[ 3.274118][ T74] kworker/u8:3 (74) used greatest stack depth: 27608 bytes left
[ 3.293455][ T1] Initialise system trusted keyrings
[ 3.294821][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=21 bucket_order=0 (anon: 0)
[ 3.302170][ T1] DLM installed
[ 3.307542][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 3.315391][ T1] NFS: Registering the id_resolver key type
[ 3.315459][ T1] Key type id_resolver registered
[ 3.315468][ T1] Key type id_legacy registered
[ 3.315713][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.315760][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 3.319062][ T1] smbdirect: subsystem loading...
[ 3.326736][ T1] smbdirect: subsystem loaded
[ 3.349955][ T1] Key type cifs.spnego registered
[ 3.350279][ T1] Key type cifs.idmap registered
[ 3.362968][ T1] ntfs3: Enabled Linux POSIX ACLs support
[ 3.362978][ T1] ntfs3: Read-only LZX/Xpress compression included
[ 3.363284][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[ 3.363421][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 3.365480][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 3.365624][ T1] QNX4 filesystem 0.2.3 registered.
[ 3.365712][ T1] qnx6: QNX6 filesystem 1.0.0 registered.
[ 3.366460][ T1] fuse: init (API version 7.45)
[ 3.368665][ T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[ 3.369827][ T1] orangefs_init: module version upstream loaded
[ 3.370621][ T1] JFS: nTxBlock = 8192, nTxLock = 65536
[ 3.385405][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[ 3.392016][ T1] 9p: Installing v9fs 9p2000 file system support
[ 3.392631][ T1] NILFS version 2 loaded
[ 3.392639][ T1] befs: version: 0.9.3
[ 3.393348][ T1] ocfs2: Registered cluster interface o2cb
[ 3.394237][ T1] ocfs2: Registered cluster interface user
[ 3.394779][ T1] OCFS2 User DLM kernel interface loaded
[ 3.424054][ T1] gfs2: GFS2 installed
[ 3.437618][ T1] ceph: loaded (mds proto 32)
[ 3.441019][ T1] Smack: Registering netfilter hooks
[ 3.455479][ T1] NET: Registered PF_ALG protocol family
[ 3.455657][ T1] async_tx: api initialized (async)
[ 3.455693][ T1] Key type asymmetric registered
[ 3.455707][ T1] Asymmetric key parser 'x509' registered
[ 3.455718][ T1] Asymmetric key parser 'pkcs8' registered
[ 3.455729][ T1] Key type pkcs7_test registered
[ 3.456251][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239)
[ 3.457242][ T1] io scheduler mq-deadline registered
[ 3.457251][ T1] io scheduler kyber registered
[ 3.457410][ T1] io scheduler bfq registered
[ 3.480461][ T155] kworker/u8:2 (155) used greatest stack depth: 27064 bytes left
[ 3.488304][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0
[ 3.490356][ T1] ACPI: button: Power Button [PWRF]
[ 3.492741][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00/input/input1
[ 3.493875][ T1] ACPI: button: Sleep Button [SLPF]
[ 3.511541][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[ 3.537843][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[ 3.537979][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[ 3.565327][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[ 3.565459][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[ 3.591666][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[ 3.591774][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[ 3.611413][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
[ 4.095329][ T695] kworker/u8:6 (695) used greatest stack depth: 27016 bytes left
[ 4.127453][ T1] N_HDLC line discipline registered with maxframe=4096
[ 4.128539][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.134200][ T1] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 4.147588][ T1] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 4.160710][ T1] 00:04: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[ 4.172256][ T1] 00:05: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[ 4.199784][ T1] Non-volatile memory driver v1.3
[ 4.224606][ T1] usbcore: registered new interface driver xillyusb
[ 4.229574][ T1] ACPI: bus type drm_connector registered
[ 4.234417][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0
[ 4.244902][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1
[ 4.362727][ T1] Console: switching to colour frame buffer device 128x48
[ 4.428427][ T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device
[ 4.428901][ T1] usbcore: registered new interface driver udl
[ 4.432576][ T1] usbcore: registered new interface driver gm12u320
[ 4.432955][ T1] usbcore: registered new interface driver gud
[ 4.528380][ T1] brd: module loaded
[ 4.768234][ T1] loop: module loaded
[ 4.984300][ T1] zram: Added device: zram0
[ 4.996907][ T1] null_blk: disk nullb0 created
[ 4.996920][ T1] null_blk: module loaded
[ 5.000695][ T1] Guest personality initialized and is inactive
[ 5.001883][ T1] VMCI host device registered (name=vmci, major=10, minor=267)
[ 5.001898][ T1] Initialized host personality
[ 5.002324][ T1] usbcore: registered new interface driver rtsx_usb
[ 5.015976][ T1] usbcore: registered new interface driver viperboard
[ 5.017165][ T1] usbcore: registered new interface driver dln2
[ 5.018223][ T1] usbcore: registered new interface driver pn533_usb
[ 5.022576][ T1] nfcsim 0.2 initialized
[ 5.022977][ T1] usbcore: registered new interface driver port100
[ 5.023350][ T1] usbcore: registered new interface driver nfcmrvl
[ 5.040068][ T1] Loading iSCSI transport class v2.0-870.
[ 5.044325][ T1029] kworker/u8:3 (1029) used greatest stack depth: 26856 bytes left
[ 5.068764][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues
[ 5.093546][ T1] scsi host0: Virtio SCSI HBA
[ 5.093759][ T1] blk-mq: reduced tag depth to 10240
[ 5.223805][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[ 5.228684][ T1025] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6
[ 5.267145][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288
[ 5.268306][ T1] db_root: cannot open: /etc/target
[ 5.269527][ T1] slram: not enough parameters.
[ 5.284046][ T1] ftl_cs: FTL header not found.
[ 5.328672][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[ 5.328686][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved.
[ 5.328696][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[ 5.341737][ T1] MACsec IEEE 802.1AE
[ 5.353887][ T1] usbcore: registered new interface driver mvusb_mdio
[ 5.354261][ T1] tun: Universal TUN/TAP device driver, 1.6
[ 5.425615][ T1] vcan: Virtual CAN interface driver
[ 5.425651][ T1] vxcan: Virtual CAN Tunnel driver
[ 5.425680][ T1] slcan: serial line CAN interface driver
[ 5.425717][ T1] CAN device driver interface
[ 5.426552][ T1] usbcore: registered new interface driver usb_8dev
[ 5.427413][ T1] usbcore: registered new interface driver ems_usb
[ 5.428177][ T1] usbcore: registered new interface driver esd_usb
[ 5.428855][ T1] usbcore: registered new interface driver etas_es58x
[ 5.429593][ T1] usbcore: registered new interface driver f81604
[ 5.430332][ T1] usbcore: registered new interface driver gs_usb
[ 5.431046][ T1] usbcore: registered new interface driver kvaser_usb
[ 5.431813][ T1] usbcore: registered new interface driver mcba_usb
[ 5.432500][ T1] usbcore: registered new interface driver peak_usb
[ 5.433124][ T1] usbcore: registered new interface driver ucan
[ 5.434503][ T1] e100: Intel(R) PRO/100 Network Driver
[ 5.434511][ T1] e100: Copyright(c) 1999-2006 Intel Corporation
[ 5.435448][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 5.435461][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 5.435886][ T1] e1000e: Intel(R) PRO/1000 Network Driver
[ 5.435893][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 5.437316][ T1] PPP generic driver version 2.4.2
[ 5.438380][ T1] PPP BSD Compression module registered
[ 5.438406][ T1] PPP Deflate Compression module registered
[ 5.438421][ T1] PPP MPPE Compression module registered
[ 5.438432][ T1] NET: Registered PF_PPPOX protocol family
[ 5.438543][ T1] PPTP driver version 0.8.5
[ 5.439054][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
[ 5.439065][ T1] CSLIP: code copyright 1989 Regents of the University of California.
[ 5.439072][ T1] SLIP linefill/keepalive option.
[ 5.439087][ T1] hdlc: HDLC support module revision 1.22
[ 5.439135][ T1] LAPB Ethernet driver version 0.02
[ 5.440367][ T1] usbcore: registered new interface driver ath9k_htc
[ 5.440710][ T1] usbcore: registered new interface driver carl9170
[ 5.441048][ T1] usbcore: registered new interface driver ath6kl_usb
[ 5.441381][ T1] usbcore: registered new interface driver ar5523
[ 5.442260][ T1] usbcore: registered new interface driver ath10k_usb
[ 5.442640][ T1] usbcore: registered new interface driver plfxlc
[ 5.443058][ T1] mac80211_hwsim: initializing netlink
[ 5.445791][ T1] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 5.456627][ T1] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 5.466877][ T1217] kworker/u8:8 (1217) used greatest stack depth: 26832 bytes left
[ 5.471968][ T1] usbcore: registered new interface driver atusb
[ 5.512396][ T1231] ==================================================================
[ 5.512409][ T1231] BUG: KASAN: slab-use-after-free in do_raw_spin_lock+0x28b/0x2f0
[ 5.512449][ T1231] Read of size 4 at addr ffff88802676c0bc by task kworker/u8:10/1231
[ 5.512463][ T1231]
[ 5.512483][ T1231] CPU: 1 UID: 0 PID: 1231 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 5.512502][ T1231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 5.512518][ T1231] Call Trace:
[ 5.512525][ T1231]
[ 5.512532][ T1231] dump_stack_lvl+0xe8/0x150
[ 5.512553][ T1231] print_address_description+0x55/0x1e0
[ 5.512572][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.512588][ T1231] print_report+0x58/0x70
[ 5.512605][ T1231] kasan_report+0x117/0x150
[ 5.512629][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.512649][ T1231] do_raw_spin_lock+0x28b/0x2f0
[ 5.512665][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.512689][ T1231] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5.512708][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.512734][ T1231] _raw_spin_lock_irqsave+0x4c/0x60
[ 5.512759][ T1231] rt_mutex_slowunlock+0xbf/0xa20
[ 5.512775][ T1231] ? preempt_schedule_common+0x82/0xd0
[ 5.512795][ T1231] ? preempt_schedule_thunk+0x16/0x40
[ 5.512819][ T1231] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 5.512837][ T1231] ? _raw_spin_unlock_irqrestore+0x74/0x80
[ 5.512857][ T1231] ? __rcu_read_unlock+0x83/0xe0
[ 5.512876][ T1231] ? rt_spin_unlock+0x160/0x200
[ 5.512893][ T1231] d_alloc_parallel+0x10c0/0x16c0
[ 5.512921][ T1231] ? d_alloc_parallel+0x3cf/0x16c0
[ 5.512945][ T1231] ? __pfx_d_alloc_parallel+0x10/0x10
[ 5.512969][ T1231] ? down_read+0x156/0x200
[ 5.512996][ T1231] ? __pfx_down_read+0x10/0x10
[ 5.513018][ T1231] __lookup_slow+0x82/0x2f0
[ 5.513039][ T1231] lookup_slow+0x53/0x70
[ 5.513058][ T1231] link_path_walk+0xd2a/0x1910
[ 5.513086][ T1231] path_openat+0x23c/0x3850
[ 5.513108][ T1231] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5.513127][ T1231] ? arch_stack_walk+0x11b/0x150
[ 5.513151][ T1231] ? ret_from_fork_asm+0x1a/0x30
[ 5.513178][ T1231] do_file_open+0x23e/0x4a0
[ 5.513198][ T1231] ? kasan_save_track+0x3e/0x80
[ 5.513216][ T1231] ? __kasan_slab_alloc+0x6c/0x80
[ 5.513235][ T1231] ? kmem_cache_alloc_noprof+0x355/0x650
[ 5.513255][ T1231] ? __pfx_do_file_open+0x10/0x10
[ 5.513288][ T1231] ? do_open_execat+0xad/0x590
[ 5.513310][ T1231] do_open_execat+0x12b/0x590
[ 5.513330][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.513352][ T1231] ? __pfx_do_open_execat+0x10/0x10
[ 5.513372][ T1231] ? kmem_cache_alloc_noprof+0x3bd/0x650
[ 5.513391][ T1231] ? do_getname_kernel+0x54/0x230
[ 5.513408][ T1231] ? do_getname_kernel+0x97/0x230
[ 5.513428][ T1231] alloc_bprm+0x24/0x640
[ 5.513450][ T1231] kernel_execve+0x85/0x9c0
[ 5.513474][ T1231] call_usermodehelper_exec_async+0x212/0x360
[ 5.513497][ T1231] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 5.513521][ T1231] ret_from_fork+0x514/0xb70
[ 5.513539][ T1231] ? __pfx_ret_from_fork+0x10/0x10
[ 5.513557][ T1231] ? __switch_to+0xc89/0x1420
[ 5.513572][ T1231] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 5.513595][ T1231] ret_from_fork_asm+0x1a/0x30
[ 5.513621][ T1231]
[ 5.513627][ T1231]
[ 5.513635][ T1231] Allocated by task 1209:
[ 5.513642][ T1231] kasan_save_track+0x3e/0x80
[ 5.513659][ T1231] __kasan_slab_alloc+0x6c/0x80
[ 5.513677][ T1231] kmem_cache_alloc_lru_noprof+0x353/0x650
[ 5.513694][ T1231] __d_alloc+0x37/0x6f0
[ 5.513712][ T1231] d_alloc_parallel+0xde/0x16c0
[ 5.513731][ T1231] __lookup_slow+0x82/0x2f0
[ 5.513749][ T1231] lookup_slow+0x53/0x70
[ 5.513766][ T1231] link_path_walk+0xd2a/0x1910
[ 5.513783][ T1231] path_openat+0x23c/0x3850
[ 5.513802][ T1231] do_file_open+0x23e/0x4a0
[ 5.513821][ T1231] do_open_execat+0x12b/0x590
[ 5.513839][ T1231] alloc_bprm+0x24/0x640
[ 5.513858][ T1231] kernel_execve+0x85/0x9c0
[ 5.513877][ T1231] call_usermodehelper_exec_async+0x212/0x360
[ 5.513897][ T1231] ret_from_fork+0x514/0xb70
[ 5.513912][ T1231] ret_from_fork_asm+0x1a/0x30
[ 5.513930][ T1231]
[ 5.513934][ T1231] Freed by task 20:
[ 5.513941][ T1231] kasan_save_track+0x3e/0x80
[ 5.513958][ T1231] kasan_save_free_info+0x40/0x50
[ 5.513971][ T1231] __kasan_slab_free+0x5c/0x80
[ 5.513993][ T1231] kmem_cache_free+0x187/0x6c0
[ 5.514011][ T1231] rcu_cpu_kthread+0x950/0x1480
[ 5.514030][ T1231] smpboot_thread_fn+0x57c/0xa80
[ 5.514044][ T1231] kthread+0x388/0x470
[ 5.514059][ T1231] ret_from_fork+0x514/0xb70
[ 5.514074][ T1231] ret_from_fork_asm+0x1a/0x30
[ 5.514091][ T1231]
[ 5.514095][ T1231] Last potentially related work creation:
[ 5.514101][ T1231] kasan_save_stack+0x3e/0x60
[ 5.514117][ T1231] kasan_record_aux_stack+0xbd/0xd0
[ 5.514131][ T1231] call_rcu+0xee/0x8b0
[ 5.514150][ T1231] dentry_kill+0x4d3/0x880
[ 5.514163][ T1231] finish_dput+0x1a/0x260
[ 5.514180][ T1231] step_into_slowpath+0x4cc/0x820
[ 5.514198][ T1231] link_path_walk+0xd5e/0x1910
[ 5.514215][ T1231] path_openat+0x23c/0x3850
[ 5.514234][ T1231] do_file_open+0x23e/0x4a0
[ 5.514254][ T1231] do_open_execat+0x12b/0x590
[ 5.514272][ T1231] alloc_bprm+0x24/0x640
[ 5.514291][ T1231] kernel_execve+0x85/0x9c0
[ 5.514309][ T1231] call_usermodehelper_exec_async+0x212/0x360
[ 5.514329][ T1231] ret_from_fork+0x514/0xb70
[ 5.514344][ T1231] ret_from_fork_asm+0x1a/0x30
[ 5.514362][ T1231]
[ 5.514366][ T1231] The buggy address belongs to the object at ffff88802676c000
[ 5.514366][ T1231] which belongs to the cache dentry of size 376
[ 5.514379][ T1231] The buggy address is located 188 bytes inside of
[ 5.514379][ T1231] freed 376-byte region [ffff88802676c000, ffff88802676c178)
[ 5.514397][ T1231]
[ 5.514401][ T1231] The buggy address belongs to the physical page:
[ 5.514417][ T1231] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2676c
[ 5.514436][ T1231] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 5.514449][ T1231] flags: 0x80000000000040(head|node=0|zone=1)
[ 5.514467][ T1231] page_type: f5(slab)
[ 5.514482][ T1231] raw: 0080000000000040 ffff88801b6f6640 dead000000000100 dead000000000122
[ 5.514495][ T1231] raw: 0000000000000000 0000000800120012 00000000f5000000 0000000000000000
[ 5.514510][ T1231] head: 0080000000000040 ffff88801b6f6640 dead000000000100 dead000000000122
[ 5.514524][ T1231] head: 0000000000000000 0000000800120012 00000000f5000000 0000000000000000
[ 5.514538][ T1231] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 5.514551][ T1231] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 5.514559][ T1231] page dumped because: kasan: bad access detected
[ 5.514571][ T1231] page_owner tracks the page as allocated
[ 5.514577][ T1231] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1150, tgid 1150 (kworker/u8:3), ts 5334025221, free_ts 0
[ 5.514606][ T1231] post_alloc_hook+0x1f9/0x250
[ 5.514623][ T1231] get_page_from_freelist+0x262a/0x26a0
[ 5.514643][ T1231] __alloc_frozen_pages_noprof+0x18d/0x380
[ 5.514663][ T1231] allocate_slab+0x79/0x5e0
[ 5.514676][ T1231] refill_objects+0x2d8/0x350
[ 5.514690][ T1231] __pcs_replace_empty_main+0x330/0x690
[ 5.514712][ T1231] kmem_cache_alloc_lru_noprof+0x44b/0x650
[ 5.514729][ T1231] __d_alloc+0x37/0x6f0
[ 5.514747][ T1231] d_alloc_parallel+0xde/0x16c0
[ 5.514766][ T1231] __lookup_slow+0x82/0x2f0
[ 5.514783][ T1231] lookup_slow+0x53/0x70
[ 5.514800][ T1231] link_path_walk+0xd2a/0x1910
[ 5.514818][ T1231] path_openat+0x23c/0x3850
[ 5.514837][ T1231] do_file_open+0x23e/0x4a0
[ 5.514855][ T1231] do_open_execat+0x12b/0x590
[ 5.514873][ T1231] alloc_bprm+0x24/0x640
[ 5.514892][ T1231] page_owner free stack trace missing
[ 5.514901][ T1231]
[ 5.514905][ T1231] Memory state around the buggy address:
[ 5.514914][ T1231] ffff88802676bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 5.514924][ T1231] ffff88802676c000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 5.514935][ T1231] >ffff88802676c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 5.514942][ T1231] ^
[ 5.514951][ T1231] ffff88802676c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc
[ 5.514961][ T1231] ffff88802676c180: fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb fb
[ 5.514969][ T1231] ==================================================================
[ 5.514982][ T1231] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 5.514998][ T1231] CPU: 1 UID: 0 PID: 1231 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 5.515016][ T1231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 5.515025][ T1231] Call Trace:
[ 5.515031][ T1231]
[ 5.515037][ T1231] vpanic+0x56c/0xa60
[ 5.515057][ T1231] ? __pfx_vpanic+0x10/0x10
[ 5.515057][ T1231] panic+0xc5/0xd0
[ 5.515057][ T1231] ? __pfx_panic+0x10/0x10
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] check_panic_on_warn+0x89/0xb0
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] end_report+0x73/0x170
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] kasan_report+0x128/0x150
[ 5.515107][ T1231] ? do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] do_raw_spin_lock+0x28b/0x2f0
[ 5.515107][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.515107][ T1231] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5.515107][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.515107][ T1231] _raw_spin_lock_irqsave+0x4c/0x60
[ 5.515107][ T1231] rt_mutex_slowunlock+0xbf/0xa20
[ 5.515107][ T1231] ? preempt_schedule_common+0x82/0xd0
[ 5.515107][ T1231] ? preempt_schedule_thunk+0x16/0x40
[ 5.515107][ T1231] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 5.515107][ T1231] ? _raw_spin_unlock_irqrestore+0x74/0x80
[ 5.515107][ T1231] ? __rcu_read_unlock+0x83/0xe0
[ 5.515107][ T1231] ? rt_spin_unlock+0x160/0x200
[ 5.515107][ T1231] d_alloc_parallel+0x10c0/0x16c0
[ 5.515107][ T1231] ? d_alloc_parallel+0x3cf/0x16c0
[ 5.515107][ T1231] ? __pfx_d_alloc_parallel+0x10/0x10
[ 5.515107][ T1231] ? down_read+0x156/0x200
[ 5.515107][ T1231] ? __pfx_down_read+0x10/0x10
[ 5.515107][ T1231] __lookup_slow+0x82/0x2f0
[ 5.515107][ T1231] lookup_slow+0x53/0x70
[ 5.515107][ T1231] link_path_walk+0xd2a/0x1910
[ 5.515107][ T1231] path_openat+0x23c/0x3850
[ 5.515107][ T1231] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5.515107][ T1231] ? arch_stack_walk+0x11b/0x150
[ 5.515107][ T1231] ? ret_from_fork_asm+0x1a/0x30
[ 5.515107][ T1231] do_file_open+0x23e/0x4a0
[ 5.515107][ T1231] ? kasan_save_track+0x3e/0x80
[ 5.515107][ T1231] ? __kasan_slab_alloc+0x6c/0x80
[ 5.515107][ T1231] ? kmem_cache_alloc_noprof+0x355/0x650
[ 5.515107][ T1231] ? __pfx_do_file_open+0x10/0x10
[ 5.515107][ T1231] ? do_open_execat+0xad/0x590
[ 5.515107][ T1231] do_open_execat+0x12b/0x590
[ 5.515107][ T1231] ? rcu_is_watching+0x15/0xb0
[ 5.515107][ T1231] ? __pfx_do_open_execat+0x10/0x10
[ 5.515107][ T1231] ? kmem_cache_alloc_noprof+0x3bd/0x650
[ 5.515107][ T1231] ? do_getname_kernel+0x54/0x230
[ 5.515107][ T1231] ? do_getname_kernel+0x97/0x230
[ 5.515107][ T1231] alloc_bprm+0x24/0x640
[ 5.515107][ T1231] kernel_execve+0x85/0x9c0
[ 5.515107][ T1231] call_usermodehelper_exec_async+0x212/0x360
[ 5.515107][ T1231] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 5.515107][ T1231] ret_from_fork+0x514/0xb70
[ 5.515107][ T1231] ? __pfx_ret_from_fork+0x10/0x10
[ 5.515107][ T1231] ? __switch_to+0xc89/0x1420
[ 5.515107][ T1231] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 5.515107][ T1231] ret_from_fork_asm+0x1a/0x30
[ 5.515107][ T1231]
[ 5.515107][ T1231] Kernel Offset: disabled