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@10.128.0.252" "pwd"]: exit status 255 ssh: connect to host 10.128.0.252 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-upstream-kasan-gce-test-1 port 1 (session ID: 6fb58f58174c05847ea01e02dab729367339df9140bcdb7cd557d9a62b41f752, 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 5b296b80-6f76-929b-1d70-a60100de4f17 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 0x000f2490: 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 5.19.0-syzkaller-14276-gaea23e7c464b (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #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] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 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: 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] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000008][ T0] kvm-clock: using sched offset of 3810679734 cycles [ 0.000817][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003531][ T0] tsc: Detected 2200.144 MHz processor [ 0.009261][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010369][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011663][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018391][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.019698][ T0] Using GB pages for direct mapping [ 0.022374][ T0] ACPI: Early table checksum verification disabled [ 0.023488][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.024372][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025723][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027205][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.029175][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029966][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030896][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.032658][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.034252][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035867][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.037551][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.039510][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.040744][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041821][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042947][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.043968][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.045314][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.046489][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.048085][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.048910][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.050110][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.051449][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.052590][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.053878][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.055596][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.057240][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.059133][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.061131][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.062899][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.101947][ T0] Zone ranges: [ 0.102595][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103917][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105156][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.106243][ T0] Device empty [ 0.108221][ T0] Movable zone start for each node [ 0.108971][ T0] Early memory node ranges [ 0.109563][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.110541][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.111756][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.112839][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.113924][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.115084][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.116531][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.116695][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.155025][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.664060][ T0] kasan: KernelAddressSanitizer initialized [ 0.668138][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.669217][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.670353][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.672082][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.673330][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.674752][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.676178][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.678703][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.679972][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.681115][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.682606][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.684156][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.685563][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.687076][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.688601][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.690064][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.692766][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.694423][ T0] Booting paravirtualized kernel on KVM [ 0.695567][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.768468][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.771402][ T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576 [ 0.773672][ T0] kvm-guest: PV spinlocks enabled [ 0.774750][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.777630][ T0] Fallback order for Node 0: 0 1 [ 0.779480][ T0] Fallback order for Node 1: 1 0 [ 0.780928][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.782859][ T0] Policy zone: Normal [ 0.783817][ 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 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 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 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.809229][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.813909][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.819348][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.822019][ T0] software IO TLB: area num 2. [ 1.836951][ T0] Memory: 6828212K/8388204K available (143390K kernel code, 34859K rwdata, 30344K rodata, 2724K init, 33928K bss, 1559736K reserved, 0K cma-reserved) [ 1.842776][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.846565][ T0] Dynamic Preempt: full [ 1.848483][ T0] Running RCU self tests [ 1.849492][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.850578][ T0] rcu: RCU lockdep checking is enabled. [ 1.852220][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.854027][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.855491][ T0] rcu: RCU debug extended QS entry/exit. [ 1.856471][ T0] All grace periods are expedited (rcu_expedited). [ 1.858002][ T0] Trampoline variant of Tasks RCU enabled. [ 1.859209][ T0] Tracing variant of Tasks RCU enabled. [ 1.860746][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.862681][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.903539][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.905541][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.907452][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.909487][ T0] random: crng init done [ 1.911496][ T0] Console: colour VGA+ 80x25 [ 1.912339][ T0] printk: console [ttyS0] enabled [ 1.912339][ T0] printk: console [ttyS0] enabled [ 1.914745][ T0] printk: bootconsole [earlyser0] disabled [ 1.914745][ T0] printk: bootconsole [earlyser0] disabled [ 1.917410][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.919538][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.920685][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.921822][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.923555][ T0] ... CLASSHASH_SIZE: 4096 [ 1.924992][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.926801][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.927941][ T0] ... CHAINHASH_SIZE: 131072 [ 1.929793][ T0] memory used by lock dependency info: 20657 kB [ 1.931078][ T0] memory used for stack traces: 8320 kB [ 1.932303][ T0] per task-struct memory footprint: 1920 bytes [ 1.933857][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.938087][ T0] ACPI: Core revision 20220331 [ 1.942473][ T0] APIC: Switch to symmetric I/O mode setup [ 1.950365][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.952837][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6bb06dbe, max_idle_ns: 440795305109 ns [ 1.956123][ T0] Calibrating delay loop (skipped) preset value.. 4400.28 BogoMIPS (lpj=22001440) [ 1.960107][ T0] pid_max: default: 32768 minimum: 301 [ 1.962096][ T0] LSM: Security Framework initializing [ 1.967067][ T0] landlock: Up and running. [ 1.968251][ T0] Yama: becoming mindful. [ 1.970299][ T0] TOMOYO Linux initialized [ 1.971762][ T0] AppArmor: AppArmor initialized [ 1.973429][ T0] LSM support for eBPF active [ 1.981757][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.987624][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.991636][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.994317][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.999758][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.001762][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 2.003841][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.006189][ T0] Spectre V2 : Mitigation: IBRS [ 2.008278][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.009962][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 2.012146][ T0] RETBleed: Mitigation: IBRS [ 2.014014][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.016168][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.019022][ T0] MDS: Mitigation: Clear CPU buffers [ 2.020298][ T0] TAA: Mitigation: Clear CPU buffers [ 2.021753][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.028500][ T0] Freeing SMP alternatives memory: 112K [ 2.150331][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.154600][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 2.156101][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.156101][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.156101][ T1] Running RCU-tasks wait API self tests [ 2.266432][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.269275][ T1] rcu: Hierarchical SRCU implementation. [ 2.270765][ T1] rcu: Max phase no-delay instances is 1000. [ 2.276983][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.278711][ T1] smp: Bringing up secondary CPUs ... [ 2.281093][ T1] x86: Booting SMP configuration: [ 2.282329][ T1] .... node #0, CPUs: #1 [ 2.284472][ 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. [ 2.286277][ 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. [ 2.288828][ 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. [ 2.291510][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.292207][ T1] smpboot: Max logical packages: 1 [ 2.292975][ T1] smpboot: Total of 2 processors activated (8800.57 BogoMIPS) [ 2.306281][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.357348][ T1] allocated 134217728 bytes of page_ext [ 2.358810][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.372135][ T1] Node 0, zone DMA32: page owner found early allocated 20087 pages [ 2.387166][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 2.395404][ T1] Node 1, zone Normal: page owner found early allocated 18928 pages [ 2.406827][ T1] devtmpfs: initialized [ 2.408517][ T1] x86/mm: Memory block size: 128MB [ 2.446173][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.446173][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.456126][ T1] PM: RTC time: 05:45:44, date: 2022-08-14 [ 2.468506][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.475276][ T1] audit: initializing netlink subsys (disabled) [ 2.486393][ T12] Callback from call_rcu_tasks() invoked. [ 2.487719][ T27] audit: type=2000 audit(1660455944.417:1): state=initialized audit_enabled=0 res=1 [ 2.487655][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.487655][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.487655][ T1] cpuidle: using governor menu [ 2.489431][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.497493][ T1] PCI: Using configuration type 1 for base access [ 2.696207][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.726567][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.736222][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.736222][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.736222][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.758179][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.767373][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.768528][ T1] raid6: using avx2x2 recovery algorithm [ 2.770893][ T1] ACPI: Added _OSI(Module Device) [ 2.771789][ T1] ACPI: Added _OSI(Processor Device) [ 2.772678][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.773555][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.774528][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.774528][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.774528][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.870729][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.927597][ T1] ACPI: Interpreter enabled [ 2.928917][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.929914][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.931379][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.932983][ T1] PCI: Using E820 reservations for host bridge windows [ 2.938223][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.079285][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.080745][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.082115][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.084426][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.099962][ T1] PCI host bridge to bus 0000:00 [ 3.100823][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.102198][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.103403][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.104647][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.105952][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.106134][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.107737][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.116755][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.143268][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.168688][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.173572][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.184098][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.192535][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.214439][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.224259][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.232231][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.252867][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.264072][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.290894][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.297280][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.306066][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.316140][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.336398][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.344850][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.350558][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.392293][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.398982][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.405296][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.413009][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.417361][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.440778][ T1] iommu: Default domain type: Translated [ 3.440778][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.440778][ T1] SCSI subsystem initialized [ 3.449836][ T1] ACPI: bus type USB registered [ 3.449836][ T1] usbcore: registered new interface driver usbfs [ 3.450560][ T1] usbcore: registered new interface driver hub [ 3.450560][ T1] usbcore: registered new device driver usb [ 3.451227][ T1] mc: Linux media interface: v0.10 [ 3.452486][ T1] videodev: Linux video capture interface: v2.00 [ 3.454202][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.455224][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.456247][ T1] PTP clock support registered [ 3.466590][ T1] EDAC MC: Ver: 3.0.0 [ 3.469011][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.476131][ T1] Bluetooth: Core ver 2.22 [ 3.476131][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.476131][ T1] Bluetooth: HCI device and connection manager initialized [ 3.476131][ T1] Bluetooth: HCI socket layer initialized [ 3.476131][ T1] Bluetooth: L2CAP socket layer initialized [ 3.476131][ T1] Bluetooth: SCO socket layer initialized [ 3.476131][ T1] NET: Registered PF_ATMPVC protocol family [ 3.476140][ T1] NET: Registered PF_ATMSVC protocol family [ 3.477517][ T1] NetLabel: Initializing [ 3.478513][ T1] NetLabel: domain hash size = 128 [ 3.479501][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.481120][ T1] NetLabel: unlabeled traffic allowed by default [ 3.492809][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.492809][ T1] NET: Registered PF_NFC protocol family [ 3.492809][ T1] PCI: Using ACPI for IRQ routing [ 3.492809][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.492809][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.492809][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.494680][ T1] vgaarb: loaded [ 3.506141][ T1] clocksource: Switched to clocksource kvm-clock [ 3.519548][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.521039][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.524627][ T1] FS-Cache: Loaded [ 3.527491][ T1] CacheFiles: Loaded [ 3.529017][ T1] TOMOYO: 2.6.0 [ 3.529961][ T1] Mandatory Access Control activated. [ 3.535551][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.538060][ T1] pnp: PnP ACPI init [ 3.559233][ T1] pnp: PnP ACPI: found 7 devices [ 3.631606][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.635602][ T1] NET: Registered PF_INET protocol family [ 3.640465][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.654129][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.658080][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.662058][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.672615][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.680911][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.686040][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.692519][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.697469][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.701148][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.704840][ T1] RPC: Registered named UNIX socket transport module. [ 3.706789][ T1] RPC: Registered udp transport module. [ 3.708350][ T1] RPC: Registered tcp transport module. [ 3.709677][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.713730][ T1] NET: Registered PF_XDP protocol family [ 3.716785][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.719113][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.721587][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.723873][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.727985][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.730645][ T1] PCI: CLS 0 bytes, default 64 [ 3.746264][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.747926][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.749786][ T1] ACPI: bus type thunderbolt registered [ 3.754666][ T58] kworker/u4:2 (58) used greatest stack depth: 27952 bytes left [ 3.768201][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.795458][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.797315][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6bb06dbe, max_idle_ns: 440795305109 ns [ 3.799487][ T1] clocksource: Switched to clocksource tsc [ 7.182100][ T1] Initialise system trusted keyrings [ 7.184987][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.228650][ T1] zbud: loaded [ 7.237582][ T1] DLM installed [ 7.244877][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.257736][ T1] NFS: Registering the id_resolver key type [ 7.259081][ T1] Key type id_resolver registered [ 7.259884][ T1] Key type id_legacy registered [ 7.261544][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.263336][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.275307][ T1] Key type cifs.spnego registered [ 7.277068][ T1] Key type cifs.idmap registered [ 7.278656][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.281920][ T1] ntfs3: Max link count 4000 [ 7.283158][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 7.284244][ T1] ntfs3: Read-only LZX/Xpress compression included [ 7.288220][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.289782][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.296007][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.297998][ T1] QNX4 filesystem 0.2.3 registered. [ 7.299958][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.302082][ T1] fuse: init (API version 7.36) [ 7.307528][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.309732][ T1] orangefs_init: module version upstream loaded [ 7.312117][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.317272][ T117] kworker/u4:4 (117) used greatest stack depth: 27472 bytes left [ 7.334091][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.349463][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.351854][ T1] NILFS version 2 loaded [ 7.352686][ T1] befs: version: 0.9.3 [ 7.355056][ T1] ocfs2: Registered cluster interface o2cb [ 7.356945][ T1] ocfs2: Registered cluster interface user [ 7.361097][ T1] OCFS2 User DLM kernel interface loaded [ 7.373550][ T1] gfs2: GFS2 installed [ 7.388690][ T1] ceph: loaded (mds proto 32) [ 7.402222][ T1] NET: Registered PF_ALG protocol family [ 7.403721][ T1] xor: automatically using best checksumming function avx [ 7.406074][ T1] async_tx: api initialized (async) [ 7.407800][ T1] Key type asymmetric registered [ 7.408815][ T1] Asymmetric key parser 'x509' registered [ 7.409932][ T1] Asymmetric key parser 'pkcs8' registered [ 7.411195][ T1] Key type pkcs7_test registered [ 7.415334][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 7.417078][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 7.419762][ T1] io scheduler mq-deadline registered [ 7.420841][ T1] io scheduler kyber registered [ 7.422396][ T1] io scheduler bfq registered [ 7.443859][ T160] kworker/u4:1 (160) used greatest stack depth: 27056 bytes left [ 7.445833][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.457358][ T1] ACPI: button: Power Button [PWRF] [ 7.460709][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.463731][ T1] ACPI: button: Sleep Button [SLPF] [ 7.484867][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.487943][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.507974][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.509522][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.528956][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.530341][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.544932][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.987263][ T693] kworker/u4:4 (693) used greatest stack depth: 26984 bytes left [ 7.989939][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.991424][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.994124][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.005050][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.011996][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.019511][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.034991][ T1] Non-volatile memory driver v1.3 [ 8.050143][ T1] Linux agpgart interface v0.103 [ 8.053351][ T1] ACPI: bus type drm_connector registered [ 8.061385][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.068549][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.132063][ T1] Console: switching to colour frame buffer device 128x48 [ 8.150869][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 8.152732][ T1] usbcore: registered new interface driver udl [ 8.214421][ T1] brd: module loaded [ 8.276082][ T1] loop: module loaded [ 8.363113][ T1] zram: Added device: zram0 [ 8.370822][ T1] null_blk: disk nullb0 created [ 8.372340][ T1] null_blk: module loaded [ 8.373868][ T1] Guest personality initialized and is inactive [ 8.375815][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 8.377282][ T1] Initialized host personality [ 8.378340][ T1] usbcore: registered new interface driver rtsx_usb [ 8.380579][ T1] usbcore: registered new interface driver viperboard [ 8.382846][ T1] usbcore: registered new interface driver dln2 [ 8.385401][ T1] usbcore: registered new interface driver pn533_usb [ 8.391307][ T1] nfcsim 0.2 initialized [ 8.392600][ T1] usbcore: registered new interface driver port100 [ 8.394357][ T1] usbcore: registered new interface driver nfcmrvl [ 8.399733][ T1] Loading iSCSI transport class v2.0-870. [ 8.433841][ T1] scsi host0: Virtio SCSI HBA [ 8.481963][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.487260][ T46] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.515724][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.518204][ T1] db_root: cannot open: /etc/target [ 8.520830][ T1] slram: not enough parameters. [ 8.531734][ T1] ftl_cs: FTL header not found. [ 8.585959][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 8.589768][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 8.591853][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.608182][ T1] MACsec IEEE 802.1AE [ 8.630993][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.679671][ T46] general protection fault, probably for non-canonical address 0xffff000000000200: 0000 [#1] PREEMPT SMP KASAN [ 8.682947][ T46] KASAN: maybe wild-memory-access in range [0xfff8200000001000-0xfff8200000001007] [ 8.685477][ T46] CPU: 1 PID: 46 Comm: kworker/u4:3 Not tainted 5.19.0-syzkaller-14276-gaea23e7c464b #0 [ 8.688268][ T46] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.689214][ T46] Workqueue: events_unbound async_run_entry_fn [ 8.689214][ T46] RIP: 0010:kmem_cache_alloc_node_trace+0x239/0x410 [ 8.689214][ T46] Code: 48 83 c4 18 44 89 e1 4c 89 f2 5b 4c 89 fe 48 89 ef 5d 41 5c 41 5d 41 5e 41 5f e9 f2 4c 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 1d 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0 [ 8.689214][ T46] RSP: 0000:ffffc90000b775d8 EFLAGS: 00010246 [ 8.689214][ T46] RAX: ffff000000000000 RBX: 0000000000012d00 RCX: 0000000000000200 [ 8.689214][ T46] RDX: 00000000000015e9 RSI: 0000000000012d00 RDI: 000000000003dc40 [ 8.689214][ T46] RBP: ffff888011841dc0 R08: 0000000000000000 R09: 0000000000000000 [ 8.689214][ T46] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000012d00 [ 8.689214][ T46] R13: 0000000000000000 R14: 00000000000002c0 R15: ffffffff83e37c6a [ 8.689214][ T46] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.689214][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.689214][ T46] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.689214][ T46] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.689214][ T46] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.689214][ T46] Call Trace: [ 8.689214][ T46] [ 8.689214][ T46] blk_mq_alloc_and_init_hctx+0x6ca/0x11e0 [ 8.689214][ T46] blk_mq_realloc_hw_ctxs+0x43d/0x590 [ 8.689214][ T46] ? blk_mq_alloc_and_init_hctx+0x11e0/0x11e0 [ 8.689214][ T46] ? lockdep_init_map_type+0x21a/0x7f0 [ 8.689214][ T46] blk_mq_init_allocated_queue+0x527/0x1570 [ 8.689214][ T46] ? blk_set_default_limits+0x9/0x620 [ 8.689214][ T46] blk_mq_init_queue+0xc3/0x140 [ 8.689214][ T46] ? get_device+0x28/0x30 [ 8.736251][ T46] scsi_alloc_sdev+0x852/0xcc0 [ 8.736251][ T46] scsi_probe_and_add_lun+0x22be/0x3660 [ 8.736251][ T46] ? scsi_alloc_sdev+0xcc0/0xcc0 [ 8.736251][ T46] ? __pm_runtime_resume+0xc5/0x170 [ 8.736251][ T46] ? mark_held_locks+0x9f/0xe0 [ 8.736251][ T46] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 8.736251][ T46] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 8.736251][ T46] ? lockdep_hardirqs_on+0x79/0x100 [ 8.736251][ T46] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 8.736251][ T46] __scsi_scan_target+0x21f/0xdb0 [ 8.736251][ T46] ? scsi_add_device+0x80/0x80 [ 8.736251][ T46] ? __pm_runtime_resume+0xc5/0x170 [ 8.736251][ T46] ? mark_held_locks+0x9f/0xe0 [ 8.736251][ T46] scsi_scan_channel+0x148/0x1e0 [ 8.736251][ T46] scsi_scan_host_selected+0x2df/0x3b0 [ 8.736251][ T46] do_scsi_scan_host+0x1e8/0x260 [ 8.736251][ T46] ? scsi_scan_host+0x430/0x430 [ 8.736251][ T46] do_scan_async+0x3e/0x500 [ 8.736251][ T46] ? scsi_scan_host+0x430/0x430 [ 8.736251][ T46] async_run_entry_fn+0x98/0x530 [ 8.736251][ T46] process_one_work+0x991/0x1610 [ 8.736251][ T46] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 8.736251][ T46] ? rwlock_bug.part.0+0x90/0x90 [ 8.736251][ T46] ? _raw_spin_lock_irq+0x41/0x50 [ 8.736251][ T46] worker_thread+0x665/0x1080 [ 8.736251][ T46] ? process_one_work+0x1610/0x1610 [ 8.736251][ T46] kthread+0x2e4/0x3a0 [ 8.736251][ T46] ? kthread_complete_and_exit+0x40/0x40 [ 8.736251][ T46] ret_from_fork+0x1f/0x30 [ 8.736251][ T46] [ 8.736251][ T46] Modules linked in: [ 8.775425][ T46] ---[ end trace 0000000000000000 ]--- [ 8.790989][ T46] RIP: 0010:kmem_cache_alloc_node_trace+0x239/0x410 [ 8.792423][ T1] vcan: Virtual CAN interface driver [ 8.793312][ T46] Code: 48 83 c4 18 44 89 e1 4c 89 f2 5b 4c 89 fe 48 89 ef 5d 41 5c 41 5d 41 5e 41 5f e9 f2 4c 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 1d 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0 [ 8.794004][ T1] vxcan: Virtual CAN Tunnel driver [ 8.798505][ T46] RSP: 0000:ffffc90000b775d8 EFLAGS: 00010246 [ 8.798527][ T46] RAX: ffff000000000000 RBX: 0000000000012d00 RCX: 0000000000000200 [ 8.801084][ T1] slcan: serial line CAN interface driver [ 8.802616][ T46] RDX: 00000000000015e9 RSI: 0000000000012d00 RDI: 000000000003dc40 [ 8.803907][ T1] CAN device driver interface [ 8.805478][ T46] RBP: ffff888011841dc0 R08: 0000000000000000 R09: 0000000000000000 [ 8.806884][ T1] usbcore: registered new interface driver usb_8dev [ 8.808364][ T46] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000012d00 [ 8.809901][ T1] usbcore: registered new interface driver ems_usb [ 8.812868][ T46] R13: 0000000000000000 R14: 00000000000002c0 R15: ffffffff83e37c6a [ 8.813771][ T1] usbcore: registered new interface driver gs_usb [ 8.816889][ T46] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.819684][ T1] usbcore: registered new interface driver kvaser_usb [ 8.820646][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.822029][ T1] usbcore: registered new interface driver mcba_usb [ 8.823880][ T46] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.825797][ T1] usbcore: registered new interface driver peak_usb [ 8.828869][ T1098] general protection fault, probably for non-canonical address 0xffff000000000338: 0000 [#2] PREEMPT SMP KASAN [ 8.832085][ T1] e100: Intel(R) PRO/100 Network Driver [ 8.833691][ T1098] KASAN: maybe wild-memory-access in range [0xfff82000000019c0-0xfff82000000019c7] [ 8.835131][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.836970][ T1098] CPU: 1 PID: 1098 Comm: kworker/u4:5 Tainted: G D 5.19.0-syzkaller-14276-gaea23e7c464b #0 [ 8.836996][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.837008][ T1098] RIP: 0010:kmem_cache_alloc+0xf6/0x3b0 [ 8.839194][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 8.838051][ T1098] Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 99 02 00 00 48 85 c0 0f 84 90 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 9f 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0 [ 8.844088][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.838051][ T1098] RSP: 0000:ffffc900056dfe18 EFLAGS: 00010246 [ 8.847004][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 8.838051][ T1098] [ 8.838051][ T1098] RAX: ffff000000000000 RBX: 0000000000000670 RCX: 0000000000000338 [ 8.853631][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.854447][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.838051][ T1098] RDX: 0000000000001909 RSI: 0000000000000cc0 RDI: 0000000000040e20 [ 8.857494][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 8.838051][ T1098] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8dde9057 [ 8.859616][ T1] AX.25: bpqether driver version 004 [ 8.838051][ T1098] R10: 0000000000000000 R11: 000000000008c07c R12: ffff8881400068c0 [ 8.838051][ T1098] R13: ffffffff8146a959 R14: 0000000000000cc0 R15: 0000000000000cc0 [ 8.838051][ T1098] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.862228][ T1] PPP generic driver version 2.4.2 [ 8.862745][ T1] PPP BSD Compression module registered [ 8.838051][ T1098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.865345][ T1] PPP Deflate Compression module registered [ 8.838051][ T1098] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.838051][ T1098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.838051][ T1098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.868052][ T1] PPP MPPE Compression module registered [ 8.838051][ T1098] Call Trace: [ 8.838051][ T1098] [ 8.872861][ T1] NET: Registered PF_PPPOX protocol family [ 8.838051][ T1098] mm_alloc+0x19/0xc0 [ 8.875949][ T1] PPTP driver version 0.8.5 [ 8.838051][ T1098] alloc_bprm+0x1c3/0x900 [ 8.838051][ T1098] kernel_execve+0xab/0x500 [ 8.879893][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.838051][ T1098] call_usermodehelper_exec_async+0x2e3/0x580 [ 8.882551][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 8.882559][ T1] SLIP linefill/keepalive option. [ 8.838051][ T1098] ? trace_hardirqs_on+0x2d/0x120 [ 8.886292][ T1] hdlc: HDLC support module revision 1.22 [ 8.838051][ T1098] ? umh_complete+0x90/0x90 [ 8.888045][ T1] LAPB Ethernet driver version 0.02 [ 8.838051][ T1098] ret_from_fork+0x1f/0x30 [ 8.890767][ T1] usbcore: registered new interface driver ath9k_htc [ 8.838051][ T1098] [ 8.892951][ T1] usbcore: registered new interface driver carl9170 [ 8.838051][ T1098] Modules linked in: [ 8.895475][ T1] usbcore: registered new interface driver ath6kl_usb [ 8.904585][ T46] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.907275][ T1] usbcore: registered new interface driver ar5523 [ 8.912666][ T46] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.913870][ T1] usbcore: registered new interface driver ath10k_usb [ 8.915956][ T46] Kernel panic - not syncing: Fatal exception [ 8.916838][ T46] Kernel Offset: disabled [ 8.917161][ T46] Rebooting in 86400 seconds..