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@10.128.0.75" "pwd"]: exit status 255 ssh: connect to host 10.128.0.75 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-2 port 1 (session ID: f8d0955a5135c4acc760443aaed269c12a6718f6378cf9997e3f65d21ffc40a2, 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 a45dc23c-3028-023f-2d9e-a11ae8957589 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 (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 [ 0.000007][ T0] kvm-clock: using sched offset of 3828392903 cycles [ 0.000914][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004034][ T0] tsc: Detected 2200.154 MHz processor [ 0.009915][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.011113][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012667][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.019502][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.020948][ T0] Using GB pages for direct mapping [ 0.023293][ T0] ACPI: Early table checksum verification disabled [ 0.024610][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.026188][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.028377][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.030355][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.032128][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.033128][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.034197][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.036049][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.038565][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.042645][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.045690][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.047716][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.050291][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.051896][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.053216][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.054812][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.055930][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.058176][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.060290][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.061543][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.062556][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.063834][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.065018][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.066403][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.069383][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.071709][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.073227][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.075385][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.077769][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.117436][ T0] Zone ranges: [ 0.118678][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.119981][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.121833][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.123724][ T0] Device empty [ 0.124502][ T0] Movable zone start for each node [ 0.126022][ T0] Early memory node ranges [ 0.128249][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.131378][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.134253][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.138496][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.140479][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.142461][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.144398][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.144561][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.184725][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.539095][ T0] kasan: KernelAddressSanitizer initialized [ 0.542302][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.543254][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.544901][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.546270][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.547673][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.548770][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.549925][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.551476][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.552822][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.554280][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.555963][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.557377][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.558928][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.560090][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.561332][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.563067][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.564542][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.565922][ T0] Booting paravirtualized kernel on KVM [ 0.566713][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.635783][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.637870][ T0] percpu: Embedded 69 pages/cpu s243912 r8192 d30520 u1048576 [ 0.639184][ T0] kvm-guest: PV spinlocks enabled [ 0.640054][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.641441][ T0] Fallback order for Node 0: 0 1 [ 0.642336][ T0] Fallback order for Node 1: 1 0 [ 0.643465][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.644538][ T0] Policy zone: Normal [ 0.645054][ 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 [ 0.663819][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.666833][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.670756][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.672616][ T0] software IO TLB: area num 2. [ 1.575459][ T0] Memory: 6828212K/8388204K available (143390K kernel code, 34859K rwdata, 30344K rodata, 2724K init, 33928K bss, 1559736K reserved, 0K cma-reserved) [ 1.579493][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.582788][ T0] Dynamic Preempt: full [ 1.584164][ T0] Running RCU self tests [ 1.584947][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.585793][ T0] rcu: RCU lockdep checking is enabled. [ 1.586516][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.587657][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.588635][ T0] rcu: RCU debug extended QS entry/exit. [ 1.589904][ T0] All grace periods are expedited (rcu_expedited). [ 1.591094][ T0] Trampoline variant of Tasks RCU enabled. [ 1.592405][ T0] Tracing variant of Tasks RCU enabled. [ 1.593341][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.594429][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.633595][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.635390][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.636986][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.638786][ T0] random: crng init done [ 1.640613][ T0] Console: colour VGA+ 80x25 [ 1.641537][ T0] printk: console [ttyS0] enabled [ 1.641537][ T0] printk: console [ttyS0] enabled [ 1.643264][ T0] printk: bootconsole [earlyser0] disabled [ 1.643264][ T0] printk: bootconsole [earlyser0] disabled [ 1.645128][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.646345][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.647037][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.647740][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.648463][ T0] ... CLASSHASH_SIZE: 4096 [ 1.649446][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.650639][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.651389][ T0] ... CHAINHASH_SIZE: 131072 [ 1.652344][ T0] memory used by lock dependency info: 20657 kB [ 1.653495][ T0] memory used for stack traces: 8320 kB [ 1.654674][ T0] per task-struct memory footprint: 1920 bytes [ 1.655891][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.657793][ T0] ACPI: Core revision 20220331 [ 1.659216][ T0] APIC: Switch to symmetric I/O mode setup [ 1.665963][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.667668][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6c45b8f7, max_idle_ns: 440795205637 ns [ 1.670355][ T0] Calibrating delay loop (skipped) preset value.. 4400.30 BogoMIPS (lpj=22001540) [ 1.671967][ T0] pid_max: default: 32768 minimum: 301 [ 1.673371][ T0] LSM: Security Framework initializing [ 1.675039][ T0] landlock: Up and running. [ 1.675930][ T0] Yama: becoming mindful. [ 1.676733][ T0] TOMOYO Linux initialized [ 1.677638][ T0] AppArmor: AppArmor initialized [ 1.678440][ T0] LSM support for eBPF active [ 1.684354][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.688100][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.690356][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.692041][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.697069][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.698491][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.699619][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.700419][ T0] Spectre V2 : Mitigation: IBRS [ 1.701428][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.702794][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.704135][ T0] RETBleed: Mitigation: IBRS [ 1.704958][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.706475][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.708019][ T0] MDS: Mitigation: Clear CPU buffers [ 1.709040][ T0] TAA: Mitigation: Clear CPU buffers [ 1.710353][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.713766][ T0] Freeing SMP alternatives memory: 112K [ 1.836368][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.840340][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.840340][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.840340][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.840340][ T1] Running RCU-tasks wait API self tests [ 1.950666][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.953217][ T1] rcu: Hierarchical SRCU implementation. [ 1.954066][ T1] rcu: Max phase no-delay instances is 1000. [ 1.958984][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.960830][ T1] smp: Bringing up secondary CPUs ... [ 1.963041][ T1] x86: Booting SMP configuration: [ 1.964187][ T1] .... node #0, CPUs: #1 [ 1.966520][ 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. [ 1.966520][ 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. [ 1.970519][ 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. [ 1.973662][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.974647][ T1] smpboot: Max logical packages: 1 [ 1.975642][ T1] smpboot: Total of 2 processors activated (8800.61 BogoMIPS) [ 1.990453][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.017214][ T1] allocated 134217728 bytes of page_ext [ 2.018587][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.031094][ T1] Node 0, zone DMA32: page owner found early allocated 19071 pages [ 2.046371][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 2.054977][ T1] Node 1, zone Normal: page owner found early allocated 18928 pages [ 2.060982][ T1] devtmpfs: initialized [ 2.062258][ T1] x86/mm: Memory block size: 128MB [ 2.105392][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.107288][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.110364][ T1] PM: RTC time: 06:18:53, date: 2022-08-16 [ 2.122387][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.128785][ T1] audit: initializing netlink subsys (disabled) [ 2.130423][ T27] audit: type=2000 audit(1660630733.394:1): state=initialized audit_enabled=0 res=1 [ 2.133388][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.133400][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.140588][ T1] cpuidle: using governor menu [ 2.143300][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.145941][ T1] PCI: Using configuration type 1 for base access [ 2.171112][ T12] Callback from call_rcu_tasks() invoked. [ 2.340445][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.342700][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.343970][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.345521][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.347057][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.363644][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.370359][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.370380][ T1] raid6: using avx2x2 recovery algorithm [ 2.372655][ T1] ACPI: Added _OSI(Module Device) [ 2.373600][ T1] ACPI: Added _OSI(Processor Device) [ 2.374554][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.375417][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.376403][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.377264][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.378319][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.480159][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.559003][ T1] ACPI: Interpreter enabled [ 2.560594][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.561480][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.563238][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.565502][ T1] PCI: Using E820 reservations for host bridge windows [ 2.570340][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.708027][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.709609][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.710388][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.713047][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.729762][ T1] PCI host bridge to bus 0000:00 [ 2.730363][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.731872][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.733147][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.734382][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.735862][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.737253][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.738863][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.745521][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.769093][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.791913][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.796946][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.806004][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.811607][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.831096][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.839621][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.845179][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.863923][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.874479][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.911152][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.916455][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.927715][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.934732][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.957520][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.969396][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.976265][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.022410][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.029630][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.036002][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.043770][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.048758][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.070404][ T1] iommu: Default domain type: Translated [ 3.071492][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.076342][ T1] SCSI subsystem initialized [ 3.081978][ T1] ACPI: bus type USB registered [ 3.083425][ T1] usbcore: registered new interface driver usbfs [ 3.084790][ T1] usbcore: registered new interface driver hub [ 3.086205][ T1] usbcore: registered new device driver usb [ 3.089074][ T1] mc: Linux media interface: v0.10 [ 3.090294][ T1] videodev: Linux video capture interface: v2.00 [ 3.092253][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.093451][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.095259][ T1] PTP clock support registered [ 3.100619][ T1] EDAC MC: Ver: 3.0.0 [ 3.111813][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.115485][ T1] Bluetooth: Core ver 2.22 [ 3.116311][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.117431][ T1] Bluetooth: HCI device and connection manager initialized [ 3.118712][ T1] Bluetooth: HCI socket layer initialized [ 3.119688][ T1] Bluetooth: L2CAP socket layer initialized [ 3.120493][ T1] Bluetooth: SCO socket layer initialized [ 3.121555][ T1] NET: Registered PF_ATMPVC protocol family [ 3.122473][ T1] NET: Registered PF_ATMSVC protocol family [ 3.123981][ T1] NetLabel: Initializing [ 3.124806][ T1] NetLabel: domain hash size = 128 [ 3.125685][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.127671][ T1] NetLabel: unlabeled traffic allowed by default [ 3.132000][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.133117][ T1] NET: Registered PF_NFC protocol family [ 3.134579][ T1] PCI: Using ACPI for IRQ routing [ 3.136796][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.138393][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.139429][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.140360][ T1] vgaarb: loaded [ 3.150650][ T1] clocksource: Switched to clocksource kvm-clock [ 3.159822][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.161046][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.162965][ T1] FS-Cache: Loaded [ 3.165092][ T1] CacheFiles: Loaded [ 3.166553][ T1] TOMOYO: 2.6.0 [ 3.167460][ T1] Mandatory Access Control activated. [ 3.172313][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.173974][ T1] pnp: PnP ACPI init [ 3.194958][ T1] pnp: PnP ACPI: found 7 devices [ 3.240896][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.243552][ T1] NET: Registered PF_INET protocol family [ 3.248510][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.261554][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.264773][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.268303][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.276533][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.283943][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.288149][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.292817][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.297256][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.300335][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.303795][ T1] RPC: Registered named UNIX socket transport module. [ 3.305056][ T1] RPC: Registered udp transport module. [ 3.306020][ T1] RPC: Registered tcp transport module. [ 3.307037][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.311544][ T1] NET: Registered PF_XDP protocol family [ 3.312514][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.313783][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.315087][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.316295][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.318759][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.320630][ T1] PCI: CLS 0 bytes, default 64 [ 3.321582][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.322912][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.324463][ T1] ACPI: bus type thunderbolt registered [ 3.333741][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.335170][ T58] kworker/u4:3 (58) used greatest stack depth: 27464 bytes left [ 3.361276][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.362478][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6c45b8f7, max_idle_ns: 440795205637 ns [ 3.365095][ T1] clocksource: Switched to clocksource tsc [ 3.371248][ T61] kworker/u4:4 (61) used greatest stack depth: 26672 bytes left [ 6.806189][ T1] Initialise system trusted keyrings [ 6.809648][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.850076][ T1] zbud: loaded [ 6.858101][ T1] DLM installed [ 6.865195][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.877220][ T1] NFS: Registering the id_resolver key type [ 6.878719][ T1] Key type id_resolver registered [ 6.879723][ T1] Key type id_legacy registered [ 6.880938][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.882153][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.891910][ T1] Key type cifs.spnego registered [ 6.892897][ T1] Key type cifs.idmap registered [ 6.894292][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.896799][ T1] ntfs3: Max link count 4000 [ 6.897535][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.898560][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.901525][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.902922][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.907852][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.909493][ T1] QNX4 filesystem 0.2.3 registered. [ 6.910780][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.912617][ T1] fuse: init (API version 7.36) [ 6.918081][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.919760][ T1] orangefs_init: module version upstream loaded [ 6.922076][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.939849][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 6.954361][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.956956][ T1] NILFS version 2 loaded [ 6.957764][ T1] befs: version: 0.9.3 [ 6.959913][ T1] ocfs2: Registered cluster interface o2cb [ 6.961343][ T1] ocfs2: Registered cluster interface user [ 6.963069][ T1] OCFS2 User DLM kernel interface loaded [ 6.974749][ T1] gfs2: GFS2 installed [ 6.987298][ T1] ceph: loaded (mds proto 32) [ 7.000624][ T1] NET: Registered PF_ALG protocol family [ 7.001817][ T1] xor: automatically using best checksumming function avx [ 7.002921][ T1] async_tx: api initialized (async) [ 7.003786][ T1] Key type asymmetric registered [ 7.004499][ T1] Asymmetric key parser 'x509' registered [ 7.006438][ T1] Asymmetric key parser 'pkcs8' registered [ 7.007473][ T1] Key type pkcs7_test registered [ 7.011686][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 7.013146][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 7.015898][ T1] io scheduler mq-deadline registered [ 7.016780][ T1] io scheduler kyber registered [ 7.018078][ T1] io scheduler bfq registered [ 7.035857][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.050216][ T1] ACPI: button: Power Button [PWRF] [ 7.052822][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.055745][ T1] ACPI: button: Sleep Button [SLPF] [ 7.079043][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.080970][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.097729][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.098830][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.121554][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.122580][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.136233][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.547950][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.549308][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.552663][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.563179][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.568713][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.578590][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.596146][ T1] Non-volatile memory driver v1.3 [ 7.612667][ T1] Linux agpgart interface v0.103 [ 7.617872][ T1] ACPI: bus type drm_connector registered [ 7.623531][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.631476][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.694022][ T1] Console: switching to colour frame buffer device 128x48 [ 7.712689][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.714399][ T1] usbcore: registered new interface driver udl [ 7.776003][ T1] brd: module loaded [ 7.840250][ T1] loop: module loaded [ 7.929731][ T1] zram: Added device: zram0 [ 7.937858][ T1] null_blk: disk nullb0 created [ 7.938728][ T1] null_blk: module loaded [ 7.940292][ T1] Guest personality initialized and is inactive [ 7.942549][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 7.943680][ T1] Initialized host personality [ 7.944803][ T1] usbcore: registered new interface driver rtsx_usb [ 7.947881][ T1] usbcore: registered new interface driver viperboard [ 7.949907][ T1] usbcore: registered new interface driver dln2 [ 7.952447][ T1] usbcore: registered new interface driver pn533_usb [ 7.958228][ T1] nfcsim 0.2 initialized [ 7.959729][ T1] usbcore: registered new interface driver port100 [ 7.961300][ T1] usbcore: registered new interface driver nfcmrvl [ 7.970095][ T1] Loading iSCSI transport class v2.0-870. [ 8.003210][ T1] scsi host0: Virtio SCSI HBA [ 8.048440][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.050538][ T11] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.083435][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.085533][ T1] db_root: cannot open: /etc/target [ 8.088431][ T1] slram: not enough parameters. [ 8.100007][ T1] ftl_cs: FTL header not found. [ 8.155982][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 8.158077][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 8.159789][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.176328][ T1] MACsec IEEE 802.1AE [ 8.192203][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.278276][ C1] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 8.279056][ T1099] list_del corruption. next->prev should be ffff888020226b70, but was ffff000000000000. (next=ffff8880202312f0) [ 8.280401][ C1] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 8.282469][ T1099] ------------[ cut here ]------------ [ 8.283388][ C1] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.0.0-rc1-syzkaller #0 [ 8.284182][ T1099] kernel BUG at lib/list_debug.c:62! [ 8.285493][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.287812][ C1] Workqueue: events_unbound async_run_entry_fn [ 8.288201][ C1] RIP: 0010:rb_insert_color+0x6d/0x7a0 [ 8.288201][ C1] Code: 48 89 d8 48 c1 e8 03 42 80 3c 28 00 0f 85 48 05 00 00 48 8b 2b 40 f6 c5 01 0f 85 81 01 00 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 01 05 00 00 4c 8b 75 08 49 39 de 0f 84 6d 01 [ 8.288201][ C1] RSP: 0000:ffffc900001e0bf8 EFLAGS: 00010002 [ 8.288201][ C1] RAX: 0000000000000001 RBX: ffff888020230090 RCX: 0000000000000100 [ 8.288201][ C1] RDX: 1ffff1100234fb22 RSI: ffff8880b9b3a080 RDI: 0000000000000008 [ 8.288201][ C1] RBP: 0000000000000000 R08: ffff888011a7d910 R09: ffff8880b9b3a080 [ 8.288201][ C1] R10: fffffbfff1bbd20a R11: 0000000000000001 R12: ffff888011a7d910 [ 8.288201][ C1] R13: dffffc0000000000 R14: ffff8880b9b3a040 R15: ffff8880b9b3a050 [ 8.288201][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.288201][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.288201][ C1] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.288201][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.288201][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.288201][ C1] Call Trace: [ 8.288201][ C1] [ 8.288201][ C1] enqueue_entity+0x444/0x1520 [ 8.288201][ C1] enqueue_task_fair+0x1ba/0xce0 [ 8.288201][ C1] enqueue_task+0xad/0x3a0 [ 8.288201][ C1] ttwu_do_activate+0x157/0x330 [ 8.288201][ C1] try_to_wake_up+0xcc0/0x1e60 [ 8.288201][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 8.288201][ C1] ? sched_core_balance+0x9b0/0x9b0 [ 8.288201][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 8.288201][ C1] swake_up_one+0x71/0x1b0 [ 8.288201][ C1] rcu_core+0x1359/0x1890 [ 8.288201][ C1] ? rcu_report_dead+0x680/0x680 [ 8.288201][ C1] __do_softirq+0x1d3/0x9c6 [ 8.288201][ C1] __irq_exit_rcu+0x123/0x180 [ 8.288201][ C1] irq_exit_rcu+0x5/0x20 [ 8.288201][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 8.288201][ C1] [ 8.288201][ C1] [ 8.288201][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 8.288201][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 [ 8.288201][ C1] Code: 74 24 10 e8 0a 24 dd f7 48 89 ef e8 92 a5 dd f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 93 66 d0 f7 65 8b 05 bc 1f 80 76 85 c0 74 0a 5b 5d c3 e8 90 2e [ 8.288201][ C1] RSP: 0000:ffffc90000107538 EFLAGS: 00000206 [ 8.288201][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff2120546 [ 8.288201][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 8.288201][ C1] RBP: ffff8880202b2e98 R08: 0000000000000001 R09: ffffffff908dc9a7 [ 8.288201][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff92000020eac [ 8.288201][ C1] R13: ffffc90000107580 R14: 0000000000000000 R15: 0000000000000000 [ 8.288201][ C1] xa_destroy+0x221/0x360 [ 8.288201][ C1] ? xas_pause+0x3d0/0x3d0 [ 8.288201][ C1] blk_mq_release+0x2b1/0x3e0 [ 8.288201][ C1] ? blk_mq_free_map_and_rqs+0x110/0x110 [ 8.288201][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 8.288201][ C1] ? kfree+0x1fb/0x580 [ 8.288201][ C1] blk_release_queue+0x153/0x270 [ 8.288201][ C1] kobject_put+0x1be/0x4c0 [ 8.288201][ C1] scsi_device_dev_release_usercontext+0x60e/0x1180 [ 8.288201][ C1] ? kfree+0x1fb/0x580 [ 8.288201][ C1] ? scsi_bus_uevent+0xa0/0xa0 [ 8.288201][ C1] execute_in_process_context+0x37/0x150 [ 8.288201][ C1] ? show_host_busy+0x40/0x40 [ 8.288201][ C1] device_release+0x9f/0x240 [ 8.288201][ C1] kobject_put+0x1be/0x4c0 [ 8.288201][ C1] put_device+0x1b/0x30 [ 8.288201][ C1] __scsi_remove_device+0x1dd/0x330 [ 8.288201][ C1] scsi_probe_and_add_lun+0x21ee/0x3660 [ 8.288201][ C1] ? scsi_alloc_sdev+0xcc0/0xcc0 [ 8.288201][ C1] ? __pm_runtime_resume+0xc5/0x170 [ 8.288201][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 8.288201][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 8.288201][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 8.288201][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 8.288201][ C1] __scsi_scan_target+0x21f/0xdb0 [ 8.288201][ C1] ? scsi_add_device+0x80/0x80 [ 8.288201][ C1] ? __pm_runtime_resume+0xc5/0x170 [ 8.288201][ C1] ? mark_held_locks+0x9f/0xe0 [ 8.288201][ C1] scsi_scan_channel+0x148/0x1e0 [ 8.288201][ C1] scsi_scan_host_selected+0x2df/0x3b0 [ 8.288201][ C1] do_scsi_scan_host+0x1e8/0x260 [ 8.288201][ C1] ? scsi_scan_host+0x430/0x430 [ 8.288201][ C1] do_scan_async+0x3e/0x500 [ 8.288201][ C1] ? scsi_scan_host+0x430/0x430 [ 8.288201][ C1] async_run_entry_fn+0x98/0x530 [ 8.288201][ C1] process_one_work+0x991/0x1610 [ 8.288201][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 8.288201][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 8.288201][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 8.288201][ C1] worker_thread+0x665/0x1080 [ 8.288201][ C1] ? process_one_work+0x1610/0x1610 [ 8.288201][ C1] kthread+0x2e4/0x3a0 [ 8.288201][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 8.288201][ C1] ret_from_fork+0x1f/0x30 [ 8.288201][ C1] [ 8.288201][ C1] Modules linked in: [ 8.288201][ C1] ---[ end trace 0000000000000000 ]--- [ 8.288154][ T1099] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 8.288201][ C1] RIP: 0010:rb_insert_color+0x6d/0x7a0 [ 8.288154][ T1099] CPU: 0 PID: 1099 Comm: kworker/u4:5 Tainted: G D 6.0.0-rc1-syzkaller #0 [ 8.288201][ C1] Code: 48 89 d8 48 c1 e8 03 42 80 3c 28 00 0f 85 48 05 00 00 48 8b 2b 40 f6 c5 01 0f 85 81 01 00 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 01 05 00 00 4c 8b 75 08 49 39 de 0f 84 6d 01 [ 8.288154][ T1099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 8.288201][ C1] RSP: 0000:ffffc900001e0bf8 EFLAGS: 00010002 [ 8.288154][ T1099] RIP: 0010:__list_del_entry_valid.cold+0x70/0x72 [ 8.288201][ C1] RAX: 0000000000000001 RBX: ffff888020230090 RCX: 0000000000000100 [ 8.288154][ T1099] Code: f0 ff 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 40 f4 48 8a e8 f0 f1 f0 ff 0f 0b 4c 89 e9 48 89 ee 48 c7 c7 80 f5 48 8a e8 dc f1 f0 ff <0f> 0b 83 c3 01 b8 ff ff 37 00 89 1d fa a4 e9 07 48 c1 e0 2a 65 48 [ 8.288201][ C1] RDX: 1ffff1100234fb22 RSI: ffff8880b9b3a080 RDI: 0000000000000008 [ 8.288154][ T1099] RSP: 0000:ffffc9000556fd70 EFLAGS: 00010086 [ 8.288201][ C1] RBP: 0000000000000000 R08: ffff888011a7d910 R09: ffff8880b9b3a080 [ 8.288154][ T1099] RAX: 000000000000006d RBX: ffff888020225880 RCX: 0000000000000000 [ 8.288201][ C1] R10: fffffbfff1bbd20a R11: 0000000000000001 R12: ffff888011a7d910 [ 8.288154][ T1099] RDX: ffff888020225880 RSI: ffffffff8161f148 RDI: fffff52000aadfa0 [ 8.288201][ C1] R13: dffffc0000000000 R14: ffff8880b9b3a040 R15: ffff8880b9b3a050 [ 8.288154][ T1099] RBP: ffff888020226b70 R08: 000000000000006d R09: 0000000000000000 [ 8.288201][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 8.288154][ T1099] R10: 0000000080000001 R11: 6c65645f7473696c R12: ffff888020224df0 [ 8.288201][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.288154][ T1099] R13: ffff8880202312f0 R14: ffffffff8bfcbdc0 R15: 0000000000000000 [ 8.288201][ C1] CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 8.288154][ T1099] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 8.288201][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.288154][ T1099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.288201][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.288154][ T1099] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 00000000003506f0 [ 8.288201][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 8.288154][ T1099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.288154][ T1099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.288154][ T1099] Call Trace: [ 8.288154][ T1099] [ 8.288154][ T1099] css_set_move_task+0x108/0x750 [ 8.288154][ T1099] cgroup_exit+0xc0/0x910 [ 8.288154][ T1099] ? task_work_run+0x97/0x1a0 [ 8.288154][ T1099] do_exit+0xaed/0x29b0 [ 8.288154][ T1099] ? slab_free_freelist_hook+0x8b/0x1c0 [ 8.288154][ T1099] ? mm_update_next_owner+0x7a0/0x7a0 [ 8.288154][ T1099] ? putname+0xfe/0x140 [ 8.288154][ T1099] call_usermodehelper_exec_async+0x418/0x580 [ 8.288154][ T1099] ? trace_hardirqs_on+0x2d/0x120 [ 8.288154][ T1099] ? umh_complete+0x90/0x90 [ 8.288154][ T1099] ret_from_fork+0x1f/0x30 [ 8.288154][ T1099] [ 8.288154][ T1099] Modules linked in: [ 8.288154][ T1099] ---[ end trace 0000000000000000 ]--- [ 8.288154][ T1099] RIP: 0010:rb_insert_color+0x6d/0x7a0 [ 8.288154][ T1099] Code: 48 89 d8 48 c1 e8 03 42 80 3c 28 00 0f 85 48 05 00 00 48 8b 2b 40 f6 c5 01 0f 85 81 01 00 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 01 05 00 00 4c 8b 75 08 49 39 de 0f 84 6d 01 [ 8.288154][ T1099] RSP: 0000:ffffc900001e0bf8 EFLAGS: 00010002 [ 8.288154][ T1099] RAX: 0000000000000001 RBX: ffff888020230090 RCX: 0000000000000100 [ 8.288154][ T1099] RDX: 1ffff1100234fb22 RSI: ffff8880b9b3a080 RDI: 0000000000000008 [ 8.288154][ T1099] RBP: 0000000000000000 R08: ffff888011a7d910 R09: ffff8880b9b3a080 [ 8.288154][ T1099] R10: fffffbfff1bbd20a R11: 0000000000000001 R12: ffff888011a7d910 [ 8.288154][ T1099] R13: dffffc0000000000 R14: ffff8880b9b3a040 R15: ffff8880b9b3a050 [ 8.288154][ T1099] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 8.288154][ T1099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.288154][ T1099] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 00000000003506f0 [ 8.288154][ T1099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.288154][ T1099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.288201][ C1] Shutting down cpus with NMI [ 8.288201][ C1] Kernel Offset: disabled [ 8.288201][ C1] Rebooting in 86400 seconds..