general protection fault in getname_kernel
general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007]
CPU: 0 PID: 289 Comm: kworker/u4:2 Not tainted 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
RIP: 0010:freelist_dereference mm/slub.c:347 [inline]
RIP: 0010:get_freepointer mm/slub.c:354 [inline]
RIP: 0010:get_freepointer_safe mm/slub.c:368 [inline]
RIP: 0010:slab_alloc_node mm/slub.c:3211 [inline]
RIP: 0010:slab_alloc mm/slub.c:3251 [inline]
RIP: 0010:__kmem_cache_alloc_lru mm/slub.c:3258 [inline]
RIP: 0010:kmem_cache_alloc+0x15d/0x4a0 mm/slub.c:3268
Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 7c 02 00 00 48 85 c0 0f 84 73 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 7b 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
RSP: 0000:ffffc900017cfe50 EFLAGS: 00010246
RAX: ffff000000000000 RBX: 000000000000000e RCX: 0000000000000800
RDX: 00000000000003e0 RSI: 0000000000000cc0 RDI: 000000000003e6c0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88810016e500
R13: 0000000000000cc0 R14: ffffffff8183a35e R15: 0000000000000cc0
FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
getname_kernel+0x4e/0x370 fs/namei.c:227
kernel_execve+0x7a/0x500 fs/exec.c:1970
call_usermodehelper_exec_async+0x2e3/0x580 kernel/umh.c:112
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:freelist_dereference mm/slub.c:347 [inline]
RIP: 0010:get_freepointer mm/slub.c:354 [inline]
RIP: 0010:get_freepointer_safe mm/slub.c:368 [inline]
RIP: 0010:slab_alloc_node mm/slub.c:3211 [inline]
RIP: 0010:slab_alloc mm/slub.c:3251 [inline]
RIP: 0010:__kmem_cache_alloc_lru mm/slub.c:3258 [inline]
RIP: 0010:kmem_cache_alloc+0x15d/0x4a0 mm/slub.c:3268
Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 7c 02 00 00 48 85 c0 0f 84 73 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 7b 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
RSP: 0000:ffffc900017cfe50 EFLAGS: 00010246
RAX: ffff000000000000 RBX: 000000000000000e RCX: 0000000000000800
RDX: 00000000000003e0 RSI: 0000000000000cc0 RDI: 000000000003e6c0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88810016e500
R13: 0000000000000cc0 R14: ffffffff8183a35e R15: 0000000000000cc0
FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 51 push %rcx
1: 08 48 8b or %cl,-0x75(%rax)
4: 01 48 83 add %ecx,-0x7d(%rax)
7: 79 10 jns 0x19
9: 00 48 89 add %cl,-0x77(%rax)
c: 04 24 add $0x24,%al
e: 0f 84 7c 02 00 00 je 0x290
14: 48 85 c0 test %rax,%rax
17: 0f 84 73 02 00 00 je 0x290
1d: 49 8b 3c 24 mov (%r12),%rdi
21: 41 8b 4c 24 28 mov 0x28(%r12),%ecx
26: 40 f6 c7 0f test $0xf,%dil
* 2a: 48 8b 1c 08 mov (%rax,%rcx,1),%rbx <-- trapping instruction
2e: 0f 85 7b 02 00 00 jne 0x2af
34: 48 8d 4a 08 lea 0x8(%rdx),%rcx
38: 65 48 0f c7 0f cmpxchg16b %gs:(%rdi)
3d: 0f 94 c0 sete %al
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@10.128.10.0" "pwd"]: exit status 255
ssh: connect to host 10.128.10.0 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.ci2-upstream-usb-test-job-test-job-2 port 1 (session ID: a9b9ff84fc89b0871d2c12748df6164aa32ae65c3b637b8d826e855d58155934, 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 ddd03948-a79d-6159-055f-1d61b1d4689b
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 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a (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] Malformed early option 'numa'
[ 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 08/26/2022
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000007][ T0] kvm-clock: using sched offset of 2863120623 cycles
[ 0.000872][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.004248][ T0] tsc: Detected 2200.218 MHz processor
[ 0.009434][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.010724][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.012213][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.018723][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f]
[ 0.020018][ T0] Using GB pages for direct mapping
[ 0.022540][ T0] ACPI: Early table checksum verification disabled
[ 0.024013][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google)
[ 0.024975][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.026416][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.027809][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.029052][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.029817][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.030581][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.031949][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.033358][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.034844][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.036352][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.037402][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.038441][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.039927][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.041200][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.042711][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.043892][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.045327][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.047091][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.047817][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.048628][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.049569][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.050490][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.051404][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.052897][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.054738][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff]
[ 0.093556][ T0] Zone ranges:
[ 0.094221][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.095235][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.096377][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.097450][ T0] Movable zone start for each node
[ 0.098474][ T0] Early memory node ranges
[ 0.099192][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.100331][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.101638][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff]
[ 0.103004][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff]
[ 0.104378][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.104510][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.166096][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.478201][ T0] kasan: KernelAddressSanitizer initialized
[ 0.480878][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.481788][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.483046][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.484074][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.485512][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.486608][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.488656][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.490089][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.491204][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.492269][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.493744][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.495715][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.497366][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.498886][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.500596][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.501887][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.503211][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.504232][ T0] Booting paravirtualized kernel on KVM
[ 0.505288][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.545742][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[ 0.547928][ T0] percpu: Embedded 67 pages/cpu s233568 r8192 d32672 u1048576
[ 0.549272][ T0] kvm-guest: PV spinlocks enabled
[ 0.549939][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.551086][ T0] Fallback order for Node 0: 0
[ 0.551908][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125
[ 0.553183][ T0] Policy zone: Normal
[ 0.553760][ 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
[ 0.570786][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.575404][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.578185][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.579766][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.583291][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.584711][ T0] software IO TLB: area num 2.
[ 1.437345][ T0] Memory: 6921704K/8388204K available (83983K kernel code, 22480K rwdata, 19020K rodata, 2220K init, 32260K bss, 1466244K reserved, 0K cma-reserved)
[ 1.442518][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 1.452288][ T0] Dynamic Preempt: voluntary
[ 1.454219][ T0] Running RCU self tests
[ 1.454938][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.456489][ T0] rcu: RCU lockdep checking is enabled.
[ 1.457270][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.459004][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.460906][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.461649][ T0] All grace periods are expedited (rcu_expedited).
[ 1.462919][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.464762][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.468635][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.490095][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.491939][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.493993][ T0] random: crng init done
[ 1.496536][ T0] Console: colour VGA+ 80x25
[ 1.497659][ T0] printk: console [ttyS0] enabled
[ 1.497659][ T0] printk: console [ttyS0] enabled
[ 1.500227][ T0] printk: bootconsole [earlyser0] disabled
[ 1.500227][ T0] printk: bootconsole [earlyser0] disabled
[ 1.502931][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.505055][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.506971][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.508413][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.509339][ T0] ... CLASSHASH_SIZE: 4096
[ 1.510659][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.511899][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.513014][ T0] ... CHAINHASH_SIZE: 131072
[ 1.514182][ T0] memory used by lock dependency info: 20657 kB
[ 1.515775][ T0] memory used for stack traces: 8320 kB
[ 1.517251][ T0] per task-struct memory footprint: 1920 bytes
[ 1.519075][ T0] ACPI: Core revision 20220331
[ 1.521307][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.528497][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.531714][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb700c3c76, max_idle_ns: 440795286388 ns
[ 1.534905][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002180)
[ 1.537641][ T0] pid_max: default: 32768 minimum: 301
[ 1.540264][ T0] LSM: Security Framework initializing
[ 1.544950][ T0] landlock: Up and running.
[ 1.546063][ T0] Yama: becoming mindful.
[ 1.547181][ T0] TOMOYO Linux initialized
[ 1.548632][ T0] AppArmor: AppArmor initialized
[ 1.550498][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 1.552839][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 1.557745][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.559017][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 1.560936][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.563105][ T0] Spectre V2 : Mitigation: IBRS
[ 1.564892][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.567341][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.569081][ T0] RETBleed: Mitigation: IBRS
[ 1.570471][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.573437][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.574918][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.576045][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.577350][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.581193][ T0] Freeing SMP alternatives memory: 60K
[ 1.706012][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 1.709908][ T1] cblist_init_generic: Setting adjustable number of callback queues.
[ 1.712065][ T1] cblist_init_generic: Setting shift to 1 and lim to 1.
[ 1.714285][ T1] Running RCU-tasks wait API self tests
[ 1.825004][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 1.827381][ T1] rcu: Hierarchical SRCU implementation.
[ 1.828411][ T1] rcu: Max phase no-delay instances is 1000.
[ 1.832229][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 1.834158][ T1] smp: Bringing up secondary CPUs ...
[ 1.836232][ T1] x86: Booting SMP configuration:
[ 1.837598][ T1] .... node #0, CPUs: #1
[ 1.839765][ 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.
[ 1.839765][ 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.
[ 1.844956][ 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.
[ 1.849050][ T1] smp: Brought up 1 node, 2 CPUs
[ 1.850495][ T1] smpboot: Max logical packages: 1
[ 1.854881][ T1] smpboot: Total of 2 processors activated (8800.87 BogoMIPS)
[ 1.897934][ T1] allocated 134217728 bytes of page_ext
[ 1.899695][ T1] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.904174][ T1] Node 0, zone DMA32: page owner found early allocated 15 pages
[ 1.929799][ T1] Node 0, zone Normal: page owner found early allocated 33979 pages
[ 1.935108][ T11] Callback from call_rcu_tasks() invoked.
[ 1.935108][ T1] devtmpfs: initialized
[ 1.954992][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.954992][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
[ 1.964897][ T1] PM: RTC time: 09:02:05, date: 2022-09-04
[ 1.964904][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 1.969810][ T1] audit: initializing netlink subsys (disabled)
[ 1.976771][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 1.976783][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 1.976783][ T25] audit: type=2000 audit(1662282125.479:1): state=initialized audit_enabled=0 res=1
[ 1.984949][ T1] cpuidle: using governor menu
[ 1.991222][ T1] PCI: Using configuration type 1 for base access
[ 2.136844][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.138849][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.148408][ T1] ACPI: Added _OSI(Module Device)
[ 2.150686][ T1] ACPI: Added _OSI(Processor Device)
[ 2.152576][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.153768][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.154962][ T1] ACPI: Added _OSI(Linux-Dell-Video)
[ 2.156700][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 2.157856][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 2.259422][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 3.740346][ T1] ACPI: Interpreter enabled
[ 3.741935][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 3.743798][ T1] ACPI: Using IOAPIC for interrupt routing
[ 3.745113][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 3.747251][ T1] PCI: Using E820 reservations for host bridge windows
[ 3.750939][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 3.824521][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 3.824942][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 3.826742][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 3.828795][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 3.838703][ T1] PCI host bridge to bus 0000:00
[ 3.839588][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 3.840840][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 3.842127][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 3.843929][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 3.844885][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.846123][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 3.853049][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 3.879925][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 3.903813][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 3.906787][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 3.918288][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 3.924895][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 3.948718][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 3.962008][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 3.969103][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 3.995691][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 4.006540][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 4.035224][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 4.038624][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 4.047479][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 4.054884][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 4.072235][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 4.081574][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 4.088124][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 4.117370][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 4.123610][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 4.128382][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 4.134291][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 4.137442][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 4.146853][ T1] iommu: Default domain type: Translated
[ 4.146853][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 4.154881][ T1] SCSI subsystem initialized
[ 4.155719][ T1] ACPI: bus type USB registered
[ 4.155719][ T1] usbcore: registered new interface driver usbfs
[ 4.156642][ T1] usbcore: registered new interface driver hub
[ 4.158038][ T1] usbcore: registered new device driver usb
[ 4.164881][ T1] mc: Linux media interface: v0.10
[ 4.164881][ T1] videodev: Linux video capture interface: v2.00
[ 4.164881][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 4.164881][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 4.164948][ T1] PTP clock support registered
[ 4.166126][ T1] EDAC MC: Ver: 3.0.0
[ 4.167170][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 4.169415][ T1] Bluetooth: Core ver 2.22
[ 4.170319][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 4.174880][ T1] Bluetooth: HCI device and connection manager initialized
[ 4.175930][ T1] Bluetooth: HCI socket layer initialized
[ 4.176722][ T1] Bluetooth: L2CAP socket layer initialized
[ 4.177706][ T1] NET: Registered PF_ATMPVC protocol family
[ 4.178773][ T1] NET: Registered PF_ATMSVC protocol family
[ 4.179867][ T1] NetLabel: Initializing
[ 4.180591][ T1] NetLabel: domain hash size = 128
[ 4.181460][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 4.182609][ T1] NetLabel: unlabeled traffic allowed by default
[ 4.184976][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 4.186743][ T1] NET: Registered PF_NFC protocol family
[ 4.187757][ T1] PCI: Using ACPI for IRQ routing
[ 4.189558][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 4.190758][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 4.191877][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 4.193885][ T1] vgaarb: loaded
[ 4.204864][ T1] clocksource: Switched to clocksource kvm-clock
[ 4.204936][ T1] VFS: Disk quotas dquot_6.6.0
[ 4.211618][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 4.214630][ T1] TOMOYO: 2.6.0
[ 4.215440][ T1] Mandatory Access Control activated.
[ 4.220057][ T1] AppArmor: AppArmor Filesystem Enabled
[ 4.221649][ T1] pnp: PnP ACPI init
[ 4.242115][ T1] pnp: PnP ACPI: found 7 devices
[ 4.282339][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 4.285762][ T1] NET: Registered PF_INET protocol family
[ 4.288132][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 4.300989][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
[ 4.303394][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 4.305149][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 4.313327][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage)
[ 4.320544][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 4.323396][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
[ 4.327194][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
[ 4.330431][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 4.333859][ T1] RPC: Registered named UNIX socket transport module.
[ 4.335529][ T1] RPC: Registered udp transport module.
[ 4.336525][ T1] RPC: Registered tcp transport module.
[ 4.337599][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 4.341756][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 4.343224][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 4.344456][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 4.346351][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 4.349292][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 4.350865][ T1] PCI: CLS 0 bytes, default 64
[ 4.352379][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 4.354193][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB)
[ 4.362067][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 4.363847][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb700c3c76, max_idle_ns: 440795286388 ns
[ 4.365971][ T1] clocksource: Switched to clocksource tsc
[ 4.378962][ T53] kworker/u4:2 (53) used greatest stack depth: 27960 bytes left
[ 4.385364][ T43] kworker/u4:2 (43) used greatest stack depth: 27584 bytes left
[ 4.390785][ T52] kworker/u4:2 (52) used greatest stack depth: 27104 bytes left
[ 4.589685][ T1] Initialise system trusted keyrings
[ 4.592042][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[ 4.639847][ T1] NFS: Registering the id_resolver key type
[ 4.640846][ T1] Key type id_resolver registered
[ 4.641677][ T1] Key type id_legacy registered
[ 4.643056][ T1] 9p: Installing v9fs 9p2000 file system support
[ 4.654001][ T1] Key type asymmetric registered
[ 4.654729][ T1] Asymmetric key parser 'x509' registered
[ 4.656122][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 4.657658][ T1] io scheduler mq-deadline registered
[ 4.658494][ T1] io scheduler kyber registered
[ 4.673170][ T1] usbcore: registered new interface driver udlfb
[ 4.674753][ T1] usbcore: registered new interface driver smscufx
[ 4.677542][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 4.680295][ T1] ACPI: button: Power Button [PWRF]
[ 4.682197][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[ 4.684477][ T1] ACPI: button: Sleep Button [SLPF]
[ 4.707659][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[ 4.708858][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[ 4.724766][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[ 4.726557][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[ 4.746622][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[ 4.748650][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[ 4.762487][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
[ 4.770949][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.773022][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 4.776938][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 4.780636][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[ 4.784065][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[ 4.796147][ T1] Non-volatile memory driver v1.3
[ 4.811175][ T1] Linux agpgart interface v0.103
[ 4.815296][ T1] ACPI: bus type drm_connector registered
[ 4.820957][ T1] usbcore: registered new interface driver udl
[ 4.852744][ T1] loop: module loaded
[ 4.854538][ T1] usbcore: registered new interface driver rtsx_usb
[ 4.857721][ T1] usbcore: registered new interface driver viperboard
[ 4.859861][ T1] usbcore: registered new interface driver dln2
[ 4.862032][ T1] usbcore: registered new interface driver pn533_usb
[ 4.863550][ T1] usbcore: registered new interface driver port100
[ 4.865663][ T1] usbcore: registered new interface driver nfcmrvl
[ 4.886023][ T1] scsi host0: Virtio SCSI HBA
[ 4.928449][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6
[ 5.058428][ T33] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[ 5.059937][ T33] sd 0:0:1:0: [sda] 4096-byte physical blocks
[ 5.062052][ T33] sd 0:0:1:0: [sda] Write Protect is off
[ 5.063452][ T33] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.074050][ T33] sda: sda1
[ 5.076607][ T33] sd 0:0:1:0: [sda] Attached SCSI disk
[ 5.079656][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0
[ 5.087787][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288
[ 5.089792][ T1] db_root: cannot open: /etc/target
[ 5.164717][ T1] CAN device driver interface
[ 5.166226][ T1] usbcore: registered new interface driver usb_8dev
[ 5.167587][ T1] usbcore: registered new interface driver ems_usb
[ 5.168992][ T1] usbcore: registered new interface driver gs_usb
[ 5.170657][ T1] usbcore: registered new interface driver kvaser_usb
[ 5.172369][ T1] usbcore: registered new interface driver mcba_usb
[ 5.173772][ T1] usbcore: registered new interface driver peak_usb
[ 5.175927][ T1] e100: Intel(R) PRO/100 Network Driver
[ 5.177274][ T1] e100: Copyright(c) 1999-2006 Intel Corporation
[ 5.178441][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 5.179634][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 5.181320][ T1] e1000e: Intel(R) PRO/1000 Network Driver
[ 5.182396][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 5.183837][ T1] sky2: driver version 1.30
[ 5.185800][ T1] usbcore: registered new interface driver ath9k_htc
[ 5.187556][ T1] usbcore: registered new interface driver carl9170
[ 5.189402][ T1] usbcore: registered new interface driver ath6kl_usb
[ 5.190786][ T1] usbcore: registered new interface driver ar5523
[ 5.192021][ T1] usbcore: registered new interface driver ath10k_usb
[ 5.193248][ T1] Atmel at76x USB Wireless LAN Driver 0.17 loading
[ 5.194525][ T1] usbcore: registered new interface driver at76c50x-usb
[ 5.196876][ T1] usbcore: registered new interface driver brcmfmac
[ 5.198525][ T1] usbcore: registered new interface driver orinoco_usb
[ 5.199770][ T1] usbcore: registered new interface driver p54usb
[ 5.201397][ T1] usbcore: registered new interface driver usb8xxx
[ 5.203723][ T1] usbcore: registered new interface driver lbtf_usb
[ 5.205361][ T1] usbcore: registered new interface driver mwifiex_usb
[ 5.206802][ T1] usbcore: registered new interface driver mt7601u
[ 5.208271][ T1] usbcore: registered new interface driver rt2500usb
[ 5.209909][ T1] usbcore: registered new interface driver rt73usb
[ 5.211273][ T1] usbcore: registered new interface driver rt2800usb
[ 5.212916][ T1] usbcore: registered new interface driver rtl8187
[ 5.214694][ T1] usbcore: registered new interface driver rtl8192cu
[ 5.216174][ T289] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#1] PREEMPT SMP KASAN
[ 5.217815][ T289] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007]
[ 5.219700][ T289] CPU: 0 PID: 289 Comm: kworker/u4:2 Not tainted 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a #0
[ 5.221147][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 5.222507][ T289] RIP: 0010:kmem_cache_alloc+0x15d/0x4a0
[ 5.223315][ T289] Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 7c 02 00 00 48 85 c0 0f 84 73 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 7b 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
[ 5.226031][ T289] RSP: 0000:ffffc900017cfe50 EFLAGS: 00010246
[ 5.226656][ T289] RAX: ffff000000000000 RBX: 000000000000000e RCX: 0000000000000800
[ 5.227809][ T1] usbcore: registered new interface driver rtl8xxxu
[ 5.226656][ T289] RDX: 00000000000003e0 RSI: 0000000000000cc0 RDI: 000000000003e6c0
[ 5.229749][ T1] usbcore: registered new interface driver RSI-USB WLAN
[ 5.226656][ T289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 5.226656][ T289] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88810016e500
[ 5.233225][ T1] usbcore: registered new interface driver zd1211rw
[ 5.226656][ T289] R13: 0000000000000cc0 R14: ffffffff8183a35e R15: 0000000000000cc0
[ 5.234988][ T1] usbcore: registered new interface driver zd1201
[ 5.226656][ T289] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 5.238514][ T1] usbcore: registered new interface driver rndis_wlan
[ 5.237412][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.240090][ T1] usbcore: registered new interface driver atusb
[ 5.240059][ T289] CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0
[ 5.242031][ T1] usbcore: registered new interface driver catc
[ 5.242009][ T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5.244777][ T1] usbcore: registered new interface driver kaweth
[ 5.244749][ T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5.244749][ T289] Call Trace:
[ 5.244749][ T289]
[ 5.244749][ T289] getname_kernel+0x4e/0x370
[ 5.246779][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver
[ 5.244749][ T289] kernel_execve+0x7a/0x500
[ 5.249137][ T1] usbcore: registered new interface driver pegasus
[ 5.249099][ T289] call_usermodehelper_exec_async+0x2e3/0x580
[ 5.250399][ T1] usbcore: registered new interface driver rtl8150
[ 5.250373][ T289] ? umh_complete+0x90/0x90
[ 5.252672][ T1] usbcore: registered new interface driver r8152
[ 5.252648][ T289] ret_from_fork+0x1f/0x30
[ 5.254168][ T1] hso: drivers/net/usb/hso.c: Option Wireless
[ 5.252648][ T289]
[ 5.252648][ T289] Modules linked in:
[ 5.255252][ T289] ---[ end trace 0000000000000000 ]---
[ 5.256244][ T1] usbcore: registered new interface driver hso
[ 5.256965][ T289] RIP: 0010:kmem_cache_alloc+0x15d/0x4a0
[ 5.258069][ T1] usbcore: registered new interface driver lan78xx
[ 5.259016][ T289] Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 7c 02 00 00 48 85 c0 0f 84 73 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 7b 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
[ 5.259827][ T1] usbcore: registered new interface driver asix
[ 5.260102][ T289] RSP: 0000:ffffc900017cfe50 EFLAGS: 00010246
[ 5.261303][ T1] usbcore: registered new interface driver ax88179_178a
[ 5.262045][ T289]
[ 5.262051][ T289] RAX: ffff000000000000 RBX: 000000000000000e RCX: 0000000000000800
[ 5.263187][ T1] usbcore: registered new interface driver cdc_ether
[ 5.264255][ T289] RDX: 00000000000003e0 RSI: 0000000000000cc0 RDI: 000000000003e6c0
[ 5.267882][ T1] usbcore: registered new interface driver cdc_eem
[ 5.268683][ T289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 5.270258][ T1] usbcore: registered new interface driver dm9601
[ 5.271246][ T289] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88810016e500
[ 5.271975][ T1] usbcore: registered new interface driver sr9700
[ 5.272741][ T289] R13: 0000000000000cc0 R14: ffffffff8183a35e R15: 0000000000000cc0
[ 5.274117][ T1] usbcore: registered new interface driver CoreChips
[ 5.275066][ T289] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 5.276391][ T1] usbcore: registered new interface driver smsc75xx
[ 5.277104][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.278327][ T1] usbcore: registered new interface driver smsc95xx
[ 5.279174][ T289] CR2: ffff88823ffff000 CR3: 0000000007825000 CR4: 00000000003506f0
[ 5.280770][ T1] usbcore: registered new interface driver gl620a
[ 5.281874][ T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5.283202][ T1] usbcore: registered new interface driver net1080
[ 5.284682][ T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5.286489][ T1] usbcore: registered new interface driver plusb
[ 5.287378][ T289] Kernel panic - not syncing: Fatal exception
[ 5.288877][ T289] Kernel Offset: disabled
[ 5.296095][ T289] Rebooting in 86400 seconds..
[ 5.296095][ C0] traps: PANIC: double fault, error_code: 0x0
[ 5.296095][ C0] double fault: 0000 [#2] PREEMPT SMP KASAN
[ 5.296095][ C0] CPU: 0 PID: 289 Comm: kworker/u4:2 Tainted: G D 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a #0
[ 5.296095][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 5.296095][ C0] RIP: 0010:delay_tsc+0x33/0xb0
[ 5.296095][ C0] Code: 00 41 54 55 53 e8 4d b7 f6 fe e8 08 a0 ca 03 41 89 c4 0f 01 f9 66 90 48 c1 e2 20 48 09 c2 48 89 d5 eb 16 f3 90 bf 01 00 00 00 28 b7 f6 fe e8 e3 9f ca 03 44 39 e0 75 36 0f 01 f9 66 90 48 c1
[ 5.296095][ C0] RSP: 0000:ffffc900017cfbe8 EFLAGS: 00010002
[ 5.296095][ C0] RAX: 0000000000000001 RBX: 0000001298adc3c2 RCX: 0000000000000001
[ 5.296095][ C0] RDX: 0000000000000004 RSI: 0000000000000002 RDI: 0000000000000001
[ 5.296095][ C0] RBP: 00000012989602ee R08: 0000000000000007 R09: 0000000000000000
[ 5.296095][ C0] R10: 000000000000001f R11: 6e69746f6f626552 R12: 0000000000000000
[ 5.296095][ C0] R13: 00000000002192ab R14: 000000000000001e R15: 000000000000001e
[ 5.296095][ C0] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 5.296095][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.296095][ C0] CR2: ffffc900017cfbd8 CR3: 0000000007825000 CR4: 00000000003506f0
[ 5.296095][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5.296095][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5.296095][ C0] Call Trace:
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017cfc08
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: unable to handle page fault for address: ffffc900017c8000
[ 5.296095][ C0] #PF: supervisor read access in kernel mode
[ 5.296095][ C0] #PF: error_code(0x0000) - not-present page
[ 5.296095][ C0] PGD 100000067 P4D 100000067 PUD 2
[ 5.296095][ C0] BUG: #DF stack guard page was hit at fffffe0000008fb8 (stack is fffffe0000009000..fffffe000000d000)
[ 5.296095][ C0] stack guard page: 0000 [#3] PREEMPT SMP KASAN
[ 5.296095][ C0] CPU: 0 PID: 289 Comm: kworker/u4:2 Tainted: G D 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a #0
[ 5.296095][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 5.296095][ C0] ==================================================================
[ 5.296095][ C0] BUG: KASAN: stack-out-of-bounds in __sprint_symbol.constprop.0+0x402/0x440
[ 5.296095][ C0] Write of size 1 at addr fffffe000000c887 by task kworker/u4:2/289
[ 5.296095][ C0]
[ 5.296095][ C0] CPU: 0 PID: 289 Comm: kworker/u4:2 Tainted: G D 6.0.0-rc1-syzkaller-00049-g4e55e22d3d9a #0
[ 5.296095][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 5.296095][ C0] Call Trace:
[ 5.296095][ C0] <#DF>
[ 5.296095][ C0] dump_stack_lvl+0xcd/0x134
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x402/0x440
[ 5.296095][ C0] print_report.cold+0x59/0x719
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x402/0x440
[ 5.296095][ C0] kasan_report+0xb1/0x1e0
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x402/0x440
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] __sprint_symbol.constprop.0+0x402/0x440
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] ? kallsyms_expand_symbol.constprop.0+0x280/0x280
[ 5.296095][ C0] ? exc_page_fault+0x14b/0x170
[ 5.296095][ C0] ? asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] symbol_string+0x166/0x460
[ 5.296095][ C0] ? ip6_addr_string+0x330/0x330
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? desc_read_finalized_seq+0x1c0/0x1c0
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? number+0x7e2/0xae0
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] pointer+0x185/0x950
[ 5.296095][ C0] ? pointer+0x6f/0x950
[ 5.296095][ C0] ? resource_string.isra.0+0x16c0/0x16c0
[ 5.296095][ C0] ? housekeeping_enabled+0x30/0x30
[ 5.296095][ C0] vsnprintf+0x5b2/0x14f0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] ? _prb_commit+0x218/0x2d0
[ 5.296095][ C0] ? desc_make_final+0x110/0x110
[ 5.296095][ C0] vprintk_store+0x2d8/0xae0
[ 5.296095][ C0] ? printk_sprint+0x2b0/0x2b0
[ 5.296095][ C0] ? vprintk_store+0x1ba/0xae0
[ 5.296095][ C0] ? printk_sprint+0x2b0/0x2b0
[ 5.296095][ C0] vprintk+0x5b/0x90
[ 5.296095][ C0] _printk+0xba/0xed
[ 5.296095][ C0] ? record_print_text.cold+0x16/0x16
[ 5.296095][ C0] ? record_print_text.cold+0x16/0x16
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] show_ip+0x22/0x30
[ 5.296095][ C0] show_iret_regs+0xd/0x33
[ 5.296095][ C0] __show_regs+0x1e/0x60
[ 5.296095][ C0] ? dump_stack_print_info+0xf7/0x120
[ 5.296095][ C0] __die+0x45/0x97
[ 5.296095][ C0] die+0x26/0x40
[ 5.296095][ C0] handle_stack_overflow+0x98/0xd0
[ 5.296095][ C0] ? get_stack_info_noinstr+0x39/0x120
[ 5.296095][ C0] exc_double_fault+0x147/0x180
[ 5.296095][ C0] asm_exc_double_fault+0x1f/0x30
[ 5.296095][ C0] RIP: 0010:sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] Code: 00 0f 1f 40 00 41 57 49 bf 00 00 00 00 00 fc ff df 41 56 49 89 fe 41 55 49 c1 ee 03 49 89 fd 41 54 4d 01 fe 55 53 48 83 c4 80 <48> c7 44 24 20 b3 8a b5 41 48 8d 6c 24 20 48 c7 44 24 28 d4 98 47
[ 5.296095][ C0] RSP: 0000:fffffe0000008fc8 EFLAGS: 00010083
[ 5.296095][ C0] RAX: 0000000000000000 RBX: 0000000000038800 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffffffff0eb431c RSI: 0000000000110003 RDI: ffff8881f6838800
[ 5.296095][ C0] RBP: 1fffffc000001215 R08: 0000000000000001 R09: 0000000000000003
[ 5.296095][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881f6838800
[ 5.296095][ C0] R13: ffff8881f6838800 R14: ffffed103ed07100 R15: dffffc0000000000
[ 5.296095][ C0] #DF>
[ 5.296095][ C0] WARNING: stack recursion on stack type 5
[ 5.296095][ C0]
[ 5.296095][ C0] Memory state around the buggy address:
[ 5.296095][ C0] fffffe000000c780: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2
[ 5.296095][ C0] fffffe000000c800: f2 00 02 f2 f2 00 02 f2 f2 00 00 00 00 f3 f3 f3
[ 5.296095][ C0] >fffffe000000c880: f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5.296095][ C0] ^
[ 5.296095][ C0] fffffe000000c900: 00 00 00 00 02 f3 f3 f3 f3 f3 f3 f3 f3 00 00 00
[ 5.296095][ C0] fffffe000000c980: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
[ 5.296095][ C0] ==================================================================
[ 5.296095][ C0] RIP: 0010:sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] Code: 00 0f 1f 40 00 41 57 49 bf 00 00 00 00 00 fc ff df 41 56 49 89 fe 41 55 49 c1 ee 03 49 89 fd 41 54 4d 01 fe 55 53 48 83 c4 80 <48> c7 44 24 20 b3 8a b5 41 48 8d 6c 24 20 48 c7 44 24 28 d4 98 47
[ 5.296095][ C0] RSP: 0000:fffffe0000008fc8 EFLAGS: 00010083
[ 5.296095][ C0] RAX: 0000000000000000 RBX: 0000000000038800 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffffffff0eb431c RSI: 0000000000110003 RDI: ffff8881f6838800
[ 5.296095][ C0] RBP: 1fffffc000001215 R08: 0000000000000001 R09: 0000000000000003
[ 5.296095][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881f6838800
[ 5.296095][ C0] R13: ffff8881f6838800 R14: ffffed103ed07100 R15: dffffc0000000000
[ 5.296095][ C0] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 5.296095][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.296095][ C0] CR2: fffffe0000008fb8 CR3: 0000000007825000 CR4: 00000000003506f0
[ 5.296095][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5.296095][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5.296095][ C0] Call Trace:
[ 5.296095][ C0] <#DF>
[ 5.296095][ C0] sched_clock_cpu+0x216/0x2b0
[ 5.296095][ C0] ? __wake_up_locked_sync_key+0x20/0x20
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] vprintk_store+0x22d/0xae0
[ 5.296095][ C0] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 5.296095][ C0] ? printk_sprint+0x2b0/0x2b0
[ 5.296095][ C0] ? format_decode+0x230/0xad0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? memcpy+0x39/0x60
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] vprintk+0x5b/0x90
[ 5.296095][ C0] _printk+0xba/0xed
[ 5.296095][ C0] ? record_print_text.cold+0x16/0x16
[ 5.296095][ C0] ? ring_buffer_record_off+0x8d/0xb0
[ 5.296095][ C0] page_fault_oops.cold+0x38/0x420
[ 5.296095][ C0] ? bsearch+0x9b/0xb0
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe00000096c0 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc0000012dd RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe00000098f8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe00000099a0 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001339 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe0000009bd8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe0000009c80 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001395 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe0000009eb8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe0000009f60 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc0000013f1 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000a198 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000a240 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc00000144d RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000a478 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000a520 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc0000014a9 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000a758 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000a800 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001505 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000aa38 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000aae0 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001561 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000ad18 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000adc0 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc0000015bd RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000aff8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000b0a0 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001619 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000b2d8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000b380 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc000001675 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000b5b8 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000b660 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc0000016d1 RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000b898 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? dump_pagetable+0xc0/0xc0
[ 5.296095][ C0] ? is_prefetch.constprop.0+0xb7/0x530
[ 5.296095][ C0] ? trim_init_extable+0x2f0/0x2f0
[ 5.296095][ C0] ? pgtable_bad+0x90/0x90
[ 5.296095][ C0] ? search_module_extables+0x116/0x150
[ 5.296095][ C0] ? page_fault_oops+0x18b/0x610
[ 5.296095][ C0] ? fixup_exception+0xd2/0xbd0
[ 5.296095][ C0] kernelmode_fixup_or_oops+0x23f/0x2b0
[ 5.296095][ C0] __bad_area_nosemaphore+0x373/0x400
[ 5.296095][ C0] ? spurious_kernel_fault+0x38d/0x5b0
[ 5.296095][ C0] do_kern_addr_fault+0x5b/0x70
[ 5.296095][ C0] exc_page_fault+0x14b/0x170
[ 5.296095][ C0] asm_exc_page_fault+0x22/0x30
[ 5.296095][ C0] RIP: 0010:page_fault_oops+0x18b/0x610
[ 5.296095][ C0] Code: 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 37 01 00 00 <4d> 8b 3f bf 9d 6e ac 57 4c 89 fe e8 f5 0b 34 00 49 81 ff 9d 6e ac
[ 5.296095][ C0] RSP: 0000:fffffe000000b940 EFLAGS: 00010046
[ 5.296095][ C0] RAX: dffffc0000000000 RBX: 1fffffc00000172d RCX: 0000000000000000
[ 5.296095][ C0] RDX: 1ffff920002f9000 RSI: ffffffff8111f984 RDI: ffff88810e8d0020
[ 5.296095][ C0] RBP: fffffe000000bb78 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000110002 R11: 0000000000000001 R12: ffffc900017c8000
[ 5.296095][ C0] R13: 0000000000000000 R14: 0000000000000046 R15: ffffc900017c8000
[ 5.296095][ C0] ? page_fault_oops+0x144/0x610
[ 5.296095][ C0] ? number+0x7e2/0xae0
[ 5.296095][ C0] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] ? sprintf+0xc0/0x100
[ 5.296095][ C0] ? snprintf+0xf0/0xf0
[ 5.296095][ C0] ? sprintf+0xc0/0x100
[ 5.296095][ C0] ? snprintf+0xf0/0xf0
[ 5.296095][ C0] ? kallsyms_expand_symbol.constprop.0+0x1f3/0x280
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x248/0x440
[ 5.296095][ C0] ? kallsyms_expand_symbol.constprop.0+0x280/0x280
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x248/0x440
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? symbol_string+0x2b1/0x460
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? check_pointer+0xb5/0x340
[ 5.296095][ C0] ? symbol_string+0x2b1/0x460
[ 5.296095][ C0] ? ip4_addr_string_sa+0x5b0/0x5b0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? desc_read_finalized_seq+0x1c0/0x1c0
[ 5.296095][ C0] ? desc_read_finalized_seq+0x1c0/0x1c0
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? string+0x203/0x3d0
[ 5.296095][ C0] ? format_decode+0x230/0xad0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? space_used+0x1a3/0x2a0
[ 5.296095][ C0] ? data_push_tail.part.0+0x3d7/0x4a0
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? desc_read_finalized_seq+0x1c0/0x1c0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] ? _prb_commit+0x218/0x2d0
[ 5.296095][ C0] ? desc_make_final+0x110/0x110
[ 5.296095][ C0] ? printk_parse_prefix+0x60/0x260
[ 5.296095][ C0] ? data_alloc+0x360/0x5a0
[ 5.296095][ C0] ? format_decode+0x230/0xad0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? space_used+0x1a3/0x2a0
[ 5.296095][ C0] ? memcpy+0x39/0x60
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? number+0x7e2/0xae0
[ 5.296095][ C0] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? number+0x7e2/0xae0
[ 5.296095][ C0] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] ? sprintf+0xc0/0x100
[ 5.296095][ C0] ? snprintf+0xf0/0xf0
[ 5.296095][ C0] ? sprintf+0xc0/0x100
[ 5.296095][ C0] ? snprintf+0xf0/0xf0
[ 5.296095][ C0] ? kallsyms_expand_symbol.constprop.0+0x1f3/0x280
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x248/0x440
[ 5.296095][ C0] ? kallsyms_expand_symbol.constprop.0+0x280/0x280
[ 5.296095][ C0] ? __sprint_symbol.constprop.0+0x248/0x440
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? check_pointer+0xb5/0x340
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? symbol_string+0x2b1/0x460
[ 5.296095][ C0] ? ip6_addr_string+0x330/0x330
[ 5.296095][ C0] ? symbol_string+0x2b1/0x460
[ 5.296095][ C0] ? ip6_addr_string+0x330/0x330
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? desc_read_finalized_seq+0x1c0/0x1c0
[ 5.296095][ C0] ? widen_string+0xd8/0x290
[ 5.296095][ C0] ? set_precision+0x160/0x160
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? put_dec+0xd0/0xd0
[ 5.296095][ C0] ? pointer+0x132/0x950
[ 5.296095][ C0] ? format_decode+0x230/0xad0
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? enable_ptr_key_workfn+0x20/0x20
[ 5.296095][ C0] ? space_used+0x1a3/0x2a0
[ 5.296095][ C0] ? memcpy+0x39/0x60
[ 5.296095][ C0] ? vsnprintf+0x2cc/0x14f0
[ 5.296095][ C0] ? pointer+0x950/0x950
[ 5.296095][ C0] ? _prb_commit+0x218/0x2d0
[ 5.296095][ C0] ? desc_make_final+0x110/0x110
[ 5.296095][ C0] ? printk_parse_prefix+0x60/0x260
[ 5.296095][ C0] ? prb_final_commit+0x64/0xa0
[ 5.296095][ C0] ? vprintk_store+0x1ba/0xae0
[ 5.296095][ C0] ? printk_sprint+0x2b0/0x2b0
[ 5.296095][ C0] ? irq_work_claim+0x76/0x90
[ 5.296095][ C0] ? __wake_up_klogd.part.0+0x99/0xf0
[ 5.296095][ C0] ? irq_work_claim+0x76/0x90
[ 5.296095][ C0] ? irq_work_queue+0x29/0x80
[ 5.296095][ C0] ? __wake_up_klogd.part.0+0x99/0xf0
[ 5.296095][ C0] ? defer_console_output+0x29/0x30
[ 5.296095][ C0] ? vprintk+0x68/0x90
[ 5.296095][ C0] ? _printk+0xba/0xed
[ 5.296095][ C0] ? record_print_text.cold+0x16/0x16
[ 5.296095][ C0] ? unwind_next_frame+0xfa9/0x1cc0
[ 5.296095][ C0] ? __module_text_address+0xc7/0x1a0
[ 5.296095][ C0] ? is_module_text_address+0x47/0x70
[ 5.296095][ C0] ? kernel_text_address+0x31/0x60
[ 5.296095][ C0] ? __kernel_text_address+0x9/0x30
[ 5.296095][ C0] ? show_trace_log_lvl+0x1a5/0x2ba
[ 5.296095][ C0] ? show_trace_log_lvl+0x1a5/0x2ba
[ 5.296095][ C0] ? __die+0x58/0x97
[ 5.296095][ C0] ? die+0x26/0x40
[ 5.296095][ C0] ? handle_stack_overflow+0x98/0xd0
[ 5.296095][ C0] ? get_stack_info_noinstr+0x39/0x120
[ 5.296095][ C0] ? exc_double_fault+0x147/0x180
[ 5.296095][ C0] ? asm_exc_double_fault+0x1f/0x30
[ 5.296095][ C0] ? sched_clock_local+0x25/0x1d0
[ 5.296095][ C0] #DF>
[ 5.296095][ C0] Modules linked in:
[ 5.296095][ C0] ---[ end trace 0000000000000000 ]---
[ 5.296095][ C0] RIP: 0010:kmem_cache_alloc+0x15d/0x4a0
[ 5.296095][ C0] Code: 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 7c 02 00 00 48 85 c0 0f 84 73 02 00 00 49 8b 3c 24 41 8b 4c 24 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 7b 02 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
[ 5.296095][ C0] RSP: 0000:ffffc900017cfe50 EFLAGS: 00010246
[ 5.296095][ C0] RAX: ffff000000000000 RBX: 000000000000000e RCX: 0000000000000800
[ 5.296095][ C0] RDX: 00000000000003e0 RSI: 0000000000000cc0 RDI: 000000000003e6c0
[ 5.296095][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 5.296095][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88810016e500
[ 5.296095][ C0] R13: 0000000000000cc0 R14: ffffffff8183a35e R15: 0000000000000cc0
[ 5.296095][ C0] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 5.296095][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.296095][ C0] CR2: fffffe0000008fb8 CR3: 0000000007825000 CR4: 00000000003506f0
[ 5.296095][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5.296095][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5.296095][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 5.296095][ C0] Kernel Offset: disabled
syzkaller build log:
go env (err=)
GO111MODULE="auto"
GOARCH="amd64"
GOBIN=""
GOCACHE="/syzkaller/.cache/go-build"
GOENV="/syzkaller/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/syzkaller/jobs/linux/gopath/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/syzkaller/jobs/linux/gopath"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.17"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build2006457079=/tmp/go-build -gno-record-gcc-switches"
git status (err=)
HEAD detached at 2e29b5340
nothing to commit, working tree clean
export BUILDOS=linux
export NATIVEBUILDOS=linux
export HOSTOS=linux
export HOSTARCH=amd64
export TARGETOS=linux
export TARGETARCH=amd64
export TARGETVMARCH=amd64
export CC=gcc
export ADDCFLAGS=-O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static
export NCORES=32
export EXE=
export NATIVEBUILDOS=linux
GOOS=linux GOARCH=amd64 go install ./syz-fuzzer
make fuzzer execprog stress executor
make[1]: Entering directory '/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller'
export BUILDOS=linux
export NATIVEBUILDOS=linux
export HOSTOS=linux
export HOSTARCH=amd64
export TARGETOS=linux
export TARGETARCH=amd64
export TARGETVMARCH=amd64
export CC=gcc
export ADDCFLAGS=-O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static
export NCORES=32
export EXE=
export NATIVEBUILDOS=linux
make[1]: warning: -j32 forced in makefile: resetting jobserver mode.
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=2e29b534005e52c57d726201644ea28ba33a9a3d -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Oct 2 10:23:25 2019 +0200'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=2e29b534005e52c57d726201644ea28ba33a9a3d -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Oct 2 10:23:25 2019 +0200'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=2e29b534005e52c57d726201644ea28ba33a9a3d -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Oct 2 10:23:25 2019 +0200'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress
mkdir -p ./bin/linux_amd64
gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \
-O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \
-DHOSTGOOS_linux=1 -DGIT_REVISION=\"2e29b534005e52c57d726201644ea28ba33a9a3d\"
make[1]: Leaving directory '/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller'