failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.10.52" "pwd"]: exit status 255 ssh: connect to host 10.128.10.52 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' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-upstream-kmsan-gce-root-test-0 port 1 (session ID: c0e58078e55eb4ea77499c8780ca202515d275407489e5e588823b9107ba2a0f, active connections: 1). 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 198d6c9d-bed6-1a86-b467-6b162661104d 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 0x000f2830: 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 6.8.0-rc2-syzkaller-00055-g6764c317b6bb (syzkaller@syzkaller) (Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT_DYNAMIC 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] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 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] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 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] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000006][ T0] kvm-clock: using sched offset of 5516260593 cycles [ 0.002341][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.018335][ T0] tsc: Detected 2200.222 MHz processor [ 0.036647][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.040448][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.042528][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.054405][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.067299][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.069700][ T0] Using GB pages for direct mapping [ 0.075023][ T0] ACPI: Early table checksum verification disabled [ 0.076325][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.078332][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.081576][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.085418][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.088585][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.090001][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.090984][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.094644][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.098647][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.101552][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.104225][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.106447][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.110273][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.113045][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.115465][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.117334][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.119175][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.121312][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.124516][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.126029][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.127742][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.130167][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.131961][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.134469][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.137148][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.142211][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.145310][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.148350][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.150123][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.173311][ T0] Zone ranges: [ 0.174354][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.175847][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.176982][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.178269][ T0] Device empty [ 0.179236][ T0] Movable zone start for each node [ 0.180129][ T0] Early memory node ranges [ 0.181208][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.182534][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.183886][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.185584][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.187083][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.189230][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.191258][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.193816][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.315464][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.438003][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.439229][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.440640][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.442125][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.443682][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.445429][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.446671][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.448469][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.450059][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.451727][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.453171][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.454654][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.456108][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.457298][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.459159][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.460870][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.462142][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.463177][ T0] Booting paravirtualized kernel on KVM [ 0.463970][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.466428][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.468460][ T0] percpu: Embedded 176 pages/cpu s683016 r8192 d29688 u1048576 [ 0.470004][ 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=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 kmsan.panic=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.492020][ T0] Unknown kernel command line parameters "page_owner=on spec_store_bypass_disable=prctl watchdog_thresh=55 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.496399][ T0] random: crng init done [ 0.497803][ T0] Fallback order for Node 0: 0 1 [ 0.497824][ T0] Fallback order for Node 1: 1 0 [ 0.497839][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2055933 [ 0.502133][ T0] Policy zone: Normal [ 0.503251][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.771128][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.772621][ T0] stackdepot hash table entries: 524288 (order: 11, 8388608 bytes, linear) [ 0.776690][ T0] software IO TLB: area num 2. [ 0.861376][ T0] Memory: 2327560K/8388204K available (233472K kernel code, 9691K rwdata, 15188K rodata, 4264K init, 1892K bss, 1391468K reserved, 0K cma-reserved) [ 0.866380][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 0.868346][ T0] Starting KernelMemorySanitizer [ 0.869153][ T0] ATTENTION: KMSAN is a debugging tool! Do not use it on production machines! [ 0.903269][ T0] Dynamic Preempt: none [ 0.906997][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.908186][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.909792][ T0] All grace periods are expedited (rcu_expedited). [ 0.910836][ T0] Trampoline variant of Tasks RCU enabled. [ 0.912425][ T0] Tracing variant of Tasks RCU enabled. [ 0.913873][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.916876][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.073572][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.078539][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.081820][ T0] Console: colour VGA+ 80x25 [ 1.083747][ T0] printk: legacy console [ttyS0] enabled [ 1.083747][ T0] printk: legacy console [ttyS0] enabled [ 1.086612][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.086612][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.090556][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.094002][ T0] ACPI: Core revision 20230628 [ 1.097878][ T0] APIC: Switch to symmetric I/O mode setup [ 1.106794][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.109491][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns [ 1.112359][ T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002220) [ 1.116257][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.122360][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.123987][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.125793][ T0] Spectre V2 : Mitigation: IBRS [ 1.127150][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.129535][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.131087][ T0] RETBleed: Mitigation: IBRS [ 1.132444][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.133814][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.135785][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.139110][ T0] MDS: Mitigation: Clear CPU buffers [ 1.140502][ T0] TAA: Mitigation: Clear CPU buffers [ 1.142345][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.144662][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.147071][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.149027][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.150629][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.152351][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.283312][ T0] Freeing SMP alternatives memory: 144K [ 1.285034][ T0] pid_max: default: 32768 minimum: 301 [ 1.287735][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.290905][ T0] landlock: Up and running. [ 1.291857][ T0] Yama: becoming mindful. [ 1.292717][ T0] TOMOYO Linux initialized [ 1.294604][ T0] AppArmor: AppArmor initialized [ 1.307848][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.315599][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.318908][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.321571][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.454601][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.462310][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.463110][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.465839][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.469088][ T1] signal: max sigframe size: 1776 [ 1.472742][ T1] rcu: Hierarchical SRCU implementation. [ 1.473617][ T1] rcu: Max phase no-delay instances is 1000. [ 1.477739][ T1] smp: Bringing up secondary CPUs ... [ 1.483934][ T1] smpboot: x86: Booting SMP configuration: [ 1.485028][ T1] .... node #0, CPUs: #1 [ 1.485495][ 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. [ 1.492404][ 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. [ 1.495177][ 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. [ 1.499798][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.501164][ T1] smpboot: Max logical packages: 1 [ 1.502376][ T1] smpboot: Total of 2 processors activated (8800.88 BogoMIPS) [ 1.513442][ T1] devtmpfs: initialized [ 1.513934][ T1] x86/mm: Memory block size: 128MB [ 1.607410][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.612542][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, vmalloc) [ 1.617889][ T1] PM: RTC time: 21:09:03, date: 2024-01-31 [ 1.625321][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.645719][ T1] audit: initializing netlink subsys (disabled) [ 1.652710][ T27] audit: type=2000 audit(1706735343.018:1): state=initialized audit_enabled=0 res=1 [ 1.661411][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.661462][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.662755][ T1] cpuidle: using governor menu [ 1.665015][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.682756][ T1] dca service started, version 1.12.1 [ 1.684076][ T1] PCI: Using configuration type 1 for base access [ 1.708904][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.710783][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 1.712421][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.714264][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 1.757622][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.762437][ T1] raid6: using avx2x2 recovery algorithm [ 1.764250][ T1] ACPI: Added _OSI(Module Device) [ 1.765448][ T1] ACPI: Added _OSI(Processor Device) [ 1.766458][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.767646][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.273363][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.373856][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.437343][ T1] ACPI: Interpreter enabled [ 2.439995][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.441100][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.443277][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.445308][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.464570][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.201689][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.202748][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.206214][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.210665][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.280187][ T1] PCI host bridge to bus 0000:00 [ 3.281789][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.282410][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.284486][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.286116][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.288265][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.292396][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.295974][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.307818][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.354750][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.384672][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.400142][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.416744][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.425964][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.460528][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.472397][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.482399][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.518949][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.534098][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.565384][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.582110][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.596785][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.609126][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 3.648130][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.661628][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.669801][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 3.817173][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.840975][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.864696][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.889068][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.898661][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.963830][ T1] iommu: Default domain type: Translated [ 3.965334][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.986629][ T1] SCSI subsystem initialized [ 3.993449][ T1] ACPI: bus type USB registered [ 3.996559][ T1] usbcore: registered new interface driver usbfs [ 3.998592][ T1] usbcore: registered new interface driver hub [ 4.000764][ T1] usbcore: registered new device driver usb [ 4.007803][ T1] mc: Linux media interface: v0.10 [ 4.010406][ T1] videodev: Linux video capture interface: v2.00 [ 4.014761][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.016784][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.020867][ T1] PTP clock support registered [ 4.026946][ T1] EDAC MC: Ver: 3.0.0 [ 4.039176][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.067364][ T1] Bluetooth: Core ver 2.22 [ 4.069372][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.070689][ T1] Bluetooth: HCI device and connection manager initialized [ 4.072413][ T1] Bluetooth: HCI socket layer initialized [ 4.073625][ T1] Bluetooth: L2CAP socket layer initialized [ 4.076037][ T1] Bluetooth: SCO socket layer initialized [ 4.078113][ T1] NET: Registered PF_ATMPVC protocol family [ 4.081095][ T1] NET: Registered PF_ATMSVC protocol family [ 4.083110][ T1] NetLabel: Initializing [ 4.084629][ T1] NetLabel: domain hash size = 128 [ 4.086280][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.094116][ T1] NetLabel: unlabeled traffic allowed by default [ 4.108479][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.113235][ T1] NET: Registered PF_NFC protocol family [ 4.116102][ T1] PCI: Using ACPI for IRQ routing [ 4.119919][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.121707][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.122310][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.122444][ T1] vgaarb: loaded [ 4.151221][ T1] clocksource: Switched to clocksource kvm-clock [ 4.153183][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.154269][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.154269][ T1] netfs: FS-Cache loaded [ 4.164222][ T1] CacheFiles: Loaded [ 4.166786][ T1] TOMOYO: 2.6.0 [ 4.167702][ T1] Mandatory Access Control activated. [ 4.179864][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.183468][ T1] pnp: PnP ACPI init [ 4.277877][ T1] pnp: PnP ACPI: found 7 devices [ 4.419424][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.425154][ T1] NET: Registered PF_INET protocol family [ 4.431476][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.523183][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, vmalloc) [ 4.528838][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.531947][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.557643][ T1] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 4.602605][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.612492][ T1] MPTCP token hash table entries: 8192 (order: 5, 196608 bytes, vmalloc) [ 4.619916][ T1] UDP hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 4.627420][ T1] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 4.637113][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.647378][ T1] RPC: Registered named UNIX socket transport module. [ 4.649850][ T1] RPC: Registered udp transport module. [ 4.651978][ T1] RPC: Registered tcp transport module. [ 4.653940][ T1] RPC: Registered tcp-with-tls transport module. [ 4.656171][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.691604][ T1] NET: Registered PF_XDP protocol family [ 4.694028][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.696490][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.699027][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.701979][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.709485][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.713787][ T1] PCI: CLS 0 bytes, default 64 [ 4.715753][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.718806][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 4.722109][ T1] ACPI: bus type thunderbolt registered [ 4.778060][ T59] kworker/u4:1 (59) used greatest stack depth: 12080 bytes left [ 4.781750][ T58] kworker/u4:1 (58) used greatest stack depth: 12056 bytes left [ 4.785026][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.855192][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 4.857109][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns [ 4.862519][ T1] clocksource: Switched to clocksource tsc [ 4.904590][ T71] kworker/u4:1 (71) used greatest stack depth: 11184 bytes left [ 20.821571][ T1] Initialise system trusted keyrings [ 20.832669][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 20.843782][ T1] DLM installed [ 20.857537][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 20.878697][ T1] NFS: Registering the id_resolver key type [ 20.886252][ T1] Key type id_resolver registered [ 20.891687][ T1] Key type id_legacy registered [ 20.897946][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 20.906181][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 20.942033][ T1] Key type cifs.spnego registered [ 20.948277][ T1] Key type cifs.idmap registered [ 20.957300][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 20.963554][ T1] ntfs3: Max link count 4000 [ 20.968492][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 20.974594][ T1] ntfs3: Read-only LZX/Xpress compression included [ 20.981969][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 20.988231][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 20.994334][ T1] QNX4 filesystem 0.2.3 registered. [ 21.000070][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 21.007405][ T1] fuse: init (API version 7.39) [ 21.018194][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 21.027211][ T1] orangefs_init: module version upstream loaded [ 21.036224][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 21.078583][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 21.097121][ T1] 9p: Installing v9fs 9p2000 file system support [ 21.104748][ T1] NILFS version 2 loaded [ 21.109040][ T1] befs: version: 0.9.3 [ 21.114486][ T1] ocfs2: Registered cluster interface o2cb [ 21.121546][ T1] ocfs2: Registered cluster interface user [ 21.129179][ T1] OCFS2 User DLM kernel interface loaded [ 21.149325][ T1] gfs2: GFS2 installed [ 21.189016][ T1] ceph: loaded (mds proto 32) [ 25.270141][ T1] NET: Registered PF_ALG protocol family [ 25.276866][ T1] xor: automatically using best checksumming function avx [ 25.285135][ T1] async_tx: api initialized (async) [ 25.291019][ T1] Key type asymmetric registered [ 25.296284][ T1] Asymmetric key parser 'x509' registered [ 25.302096][ T1] Asymmetric key parser 'pkcs8' registered [ 25.308163][ T1] Key type pkcs7_test registered [ 25.314041][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 25.324414][ T1] io scheduler mq-deadline registered [ 25.330043][ T1] io scheduler kyber registered [ 25.335657][ T1] io scheduler bfq registered [ 25.351976][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 25.371018][ T1] ACPI: button: Power Button [PWRF] [ 25.378659][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 25.389466][ T1] ACPI: button: Sleep Button [SLPF] [ 25.402576][ T153] kworker/u4:1 (153) used greatest stack depth: 10888 bytes left [ 25.421798][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 25.499353][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 25.505556][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 25.578061][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 25.584079][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 25.663009][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 25.668890][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 25.727913][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 26.749468][ T1] N_HDLC line discipline registered with maxframe=4096 [ 26.759731][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 26.771756][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 26.799904][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 26.835836][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 26.871606][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 26.921231][ T1] Non-volatile memory driver v1.3 [ 26.947666][ T1] Linux agpgart interface v0.103 [ 26.961256][ T1] ACPI: bus type drm_connector registered [ 26.982543][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 27.007960][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 27.481101][ T1] Console: switching to colour frame buffer device 128x48 [ 27.634915][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 27.643144][ T1] usbcore: registered new interface driver udl [ 27.808091][ T1] brd: module loaded [ 27.984465][ T1] loop: module loaded [ 28.232010][ T1] zram: Added device: zram0 [ 28.258061][ T1] null_blk: disk nullb0 created [ 28.265366][ T1] null_blk: module loaded [ 28.271372][ T1] Guest personality initialized and is inactive [ 28.278886][ T1] VMCI host device registered (name=vmci, major=10, minor=118) [ 28.286786][ T1] Initialized host personality [ 28.292499][ T1] usbcore: registered new interface driver rtsx_usb [ 28.301487][ T1] usbcore: registered new interface driver viperboard [ 28.309769][ T1] usbcore: registered new interface driver dln2 [ 28.317533][ T1] usbcore: registered new interface driver pn533_usb [ 28.331811][ T1] nfcsim 0.2 initialized [ 28.337285][ T1] usbcore: registered new interface driver port100 [ 28.344701][ T1] usbcore: registered new interface driver nfcmrvl [ 28.361962][ T1] Loading iSCSI transport class v2.0-870. [ 28.398895][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 28.445334][ T1] scsi host0: Virtio SCSI HBA [ 28.960864][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 28.979678][ T11] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 29.026486][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 29.038649][ T1] db_root: cannot open: /etc/target [ 29.111458][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 29.145288][ T1] MACsec IEEE 802.1AE [ 29.174971][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 29.301851][ T1] vcan: Virtual CAN interface driver [ 29.309424][ T1] vxcan: Virtual CAN Tunnel driver [ 29.316531][ T1] slcan: serial line CAN interface driver [ 29.324871][ T1] CAN device driver interface [ 29.330895][ T1] usbcore: registered new interface driver usb_8dev [ 29.338715][ T1] usbcore: registered new interface driver ems_usb [ 29.346621][ T1] usbcore: registered new interface driver gs_usb [ 29.354378][ T1] usbcore: registered new interface driver kvaser_usb [ 29.361817][ T1] usbcore: registered new interface driver mcba_usb [ 29.369915][ T1] usbcore: registered new interface driver peak_usb [ 29.378113][ T1] e100: Intel(R) PRO/100 Network Driver [ 29.385095][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 29.392389][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 29.398425][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 29.407561][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 29.414538][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 29.426060][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 29.433991][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 29.439863][ T1] AX.25: bpqether driver version 004 [ 29.445562][ T1] PPP generic driver version 2.4.2 [ 29.454489][ T1] PPP BSD Compression module registered [ 29.460357][ T1] PPP Deflate Compression module registered [ 29.467595][ T1] PPP MPPE Compression module registered [ 29.474099][ T1] NET: Registered PF_PPPOX protocol family [ 29.480282][ T1] PPTP driver version 0.8.5 [ 29.486677][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 29.497617][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 29.506465][ T1] SLIP linefill/keepalive option. [ 29.511883][ T1] hdlc: HDLC support module revision 1.22 [ 29.518513][ T1] LAPB Ethernet driver version 0.02 [ 29.525813][ T1] usbcore: registered new interface driver ath9k_htc [ 29.533479][ T1] usbcore: registered new interface driver carl9170 [ 29.540964][ T1] usbcore: registered new interface driver ath6kl_usb [ 29.548649][ T1] usbcore: registered new interface driver ar5523 [ 29.556782][ T1] usbcore: registered new interface driver ath10k_usb [ 29.564503][ T1] mac80211_hwsim: initializing netlink [ 29.646542][ T1] ===================================================== [ 29.646754][ T1] BUG: KMSAN: uninit-value in __list_del_entry_valid_or_report+0x19e/0x490 [ 29.646861][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 29.646965][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 29.647078][ T1] stack_depot_save+0x12/0x20 [ 29.647175][ T1] ref_tracker_alloc+0x215/0x700 [ 29.647277][ T1] net_rx_queue_update_kobjects+0x1eb/0xa80 [ 29.647444][ T1] netdev_register_kobject+0x30e/0x520 [ 29.647535][ T1] register_netdevice+0x19ec/0x2230 [ 29.647672][ T1] init_mac80211_hwsim+0xd12/0xed0 [ 29.647782][ T1] do_one_initcall+0x216/0x960 [ 29.647897][ T1] do_initcall_level+0x140/0x350 [ 29.647985][ T1] do_initcalls+0xf0/0x1d0 [ 29.648065][ T1] do_basic_setup+0x22/0x30 [ 29.648146][ T1] kernel_init_freeable+0x300/0x4b0 [ 29.648232][ T1] kernel_init+0x2f/0x7e0 [ 29.648334][ T1] ret_from_fork+0x66/0x80 [ 29.648450][ T1] ret_from_fork_asm+0x11/0x20 [ 29.648564][ T1] [ 29.648579][ T1] Uninit was created at: [ 29.648731][ T1] __alloc_pages+0x9a6/0xe00 [ 29.648835][ T1] alloc_pages_mpol+0x62b/0x9d0 [ 29.648927][ T1] alloc_pages+0x1be/0x1e0 [ 29.649012][ T1] stack_depot_save_flags+0x73e/0x7b0 [ 29.649124][ T1] stack_depot_save+0x12/0x20 [ 29.649226][ T1] ref_tracker_alloc+0x215/0x700 [ 29.649339][ T1] netdev_queue_update_kobjects+0x24b/0x860 [ 29.649487][ T1] netdev_register_kobject+0x41e/0x520 [ 29.649578][ T1] register_netdevice+0x19ec/0x2230 [ 29.649707][ T1] cfg80211_register_netdevice+0x1b3/0x400 [ 29.649809][ T1] ieee80211_if_add+0x1947/0x2500 [ 29.649938][ T1] ieee80211_register_hw+0x502f/0x5410 [ 29.650072][ T1] mac80211_hwsim_new_radio+0x3d96/0x60f0 [ 29.650193][ T1] init_mac80211_hwsim+0xa4b/0xed0 [ 29.650297][ T1] do_one_initcall+0x216/0x960 [ 29.650411][ T1] do_initcall_level+0x140/0x350 [ 29.650498][ T1] do_initcalls+0xf0/0x1d0 [ 29.650578][ T1] do_basic_setup+0x22/0x30 [ 29.650658][ T1] kernel_init_freeable+0x300/0x4b0 [ 29.650747][ T1] kernel_init+0x2f/0x7e0 [ 29.650840][ T1] ret_from_fork+0x66/0x80 [ 29.650956][ T1] ret_from_fork_asm+0x11/0x20 [ 29.651070][ T1] [ 29.651088][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc2-syzkaller-00055-g6764c317b6bb #0 [ 29.651184][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 29.651235][ T1] ===================================================== [ 29.651260][ T1] Disabling lock debugging due to kernel taint [ 29.651290][ T1] Kernel panic - not syncing: kmsan.panic set ... [ 29.651333][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-rc2-syzkaller-00055-g6764c317b6bb #0 [ 29.651432][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 29.651481][ T1] Call Trace: [ 29.651510][ T1] [ 29.651539][ T1] dump_stack_lvl+0x1bf/0x240 [ 29.651676][ T1] dump_stack+0x1e/0x20 [ 29.651790][ T1] panic+0x4de/0xc90 [ 29.651913][ T1] kmsan_report+0x2d0/0x2d0 [ 29.652067][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652204][ T1] ? __msan_warning+0x96/0x120 [ 29.652204][ T1] ? __list_del_entry_valid_or_report+0x19e/0x490 [ 29.652204][ T1] ? stack_depot_save_flags+0x3e9/0x7b0 [ 29.652204][ T1] ? stack_depot_save+0x12/0x20 [ 29.652204][ T1] ? ref_tracker_alloc+0x215/0x700 [ 29.652779][ T1] ? net_rx_queue_update_kobjects+0x1eb/0xa80 [ 29.652791][ T1] ? netdev_register_kobject+0x30e/0x520 [ 29.652791][ T1] ? register_netdevice+0x19ec/0x2230 [ 29.652791][ T1] ? init_mac80211_hwsim+0xd12/0xed0 [ 29.652791][ T1] ? do_one_initcall+0x216/0x960 [ 29.652791][ T1] ? do_initcall_level+0x140/0x350 [ 29.652791][ T1] ? do_initcalls+0xf0/0x1d0 [ 29.652791][ T1] ? do_basic_setup+0x22/0x30 [ 29.652791][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 29.652791][ T1] ? kernel_init+0x2f/0x7e0 [ 29.652791][ T1] ? ret_from_fork+0x66/0x80 [ 29.652791][ T1] ? ret_from_fork_asm+0x11/0x20 [ 29.652791][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.652791][ T1] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 29.652791][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 29.652791][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.652791][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.652791][ T1] __msan_warning+0x96/0x120 [ 29.652791][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 29.652791][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 29.656063][ T1] stack_depot_save+0x12/0x20 [ 29.656063][ T1] ref_tracker_alloc+0x215/0x700 [ 29.656063][ T1] ? dev_uevent_filter+0x53/0x110 [ 29.656063][ T1] ? net_rx_queue_update_kobjects+0x1eb/0xa80 [ 29.656063][ T1] ? netdev_register_kobject+0x30e/0x520 [ 29.656063][ T1] ? register_netdevice+0x19ec/0x2230 [ 29.656063][ T1] ? init_mac80211_hwsim+0xd12/0xed0 [ 29.656063][ T1] ? do_one_initcall+0x216/0x960 [ 29.656063][ T1] ? do_initcall_level+0x140/0x350 [ 29.656063][ T1] ? do_initcalls+0xf0/0x1d0 [ 29.656063][ T1] ? do_basic_setup+0x22/0x30 [ 29.656063][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 29.656063][ T1] ? kernel_init+0x2f/0x7e0 [ 29.656063][ T1] ? ret_from_fork+0x66/0x80 [ 29.656063][ T1] ? ret_from_fork_asm+0x11/0x20 [ 29.656063][ T1] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 29.656063][ T1] net_rx_queue_update_kobjects+0x1eb/0xa80 [ 29.656063][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.656063][ T1] netdev_register_kobject+0x30e/0x520 [ 29.656063][ T1] register_netdevice+0x19ec/0x2230 [ 29.656063][ T1] ? dev_prep_valid_name+0xf12/0xf60 [ 29.656063][ T1] init_mac80211_hwsim+0xd12/0xed0 [ 29.656063][ T1] ? ath10k_usb_driver_init+0x40/0x40 [ 29.656063][ T1] do_one_initcall+0x216/0x960 [ 29.656063][ T1] ? ath10k_usb_driver_init+0x40/0x40 [ 29.656063][ T1] ? kmsan_get_metadata+0xc0/0x1c0 [ 29.656063][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.659415][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 29.659415][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 29.659415][ T1] ? skip_spaces+0x8f/0xc0 [ 29.659415][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.659415][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.659415][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.659415][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.659415][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.659415][ T1] ? parse_args+0x1511/0x15e0 [ 29.659415][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 29.659415][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 29.659415][ T1] ? ath10k_usb_driver_init+0x40/0x40 [ 29.659415][ T1] do_initcall_level+0x140/0x350 [ 29.659415][ T1] do_initcalls+0xf0/0x1d0 [ 29.659415][ T1] ? arch_cpuhp_init_parallel_bringup+0xe0/0xe0 [ 29.659415][ T1] do_basic_setup+0x22/0x30 [ 29.659415][ T1] kernel_init_freeable+0x300/0x4b0 [ 29.659415][ T1] ? rest_init+0x260/0x260 [ 29.659415][ T1] kernel_init+0x2f/0x7e0 [ 29.659415][ T1] ? rest_init+0x260/0x260 [ 29.661825][ T1] ret_from_fork+0x66/0x80 [ 29.661825][ T1] ? rest_init+0x260/0x260 [ 29.661825][ T1] ret_from_fork_asm+0x11/0x20 [ 29.661825][ T1] [ 29.661825][ T1] Kernel Offset: disabled