failed to run ["ssh" "-p" "48410" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@localhost" "pwd"]: exit status 255 Connection timed out during banner exchange Connection to 127.0.0.1 port 48410 timed out [ 0.000000][ T0] Booting Linux on physical CPU 0x0000000000 [0x000f0510] [ 0.000000][ T0] Linux version 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 (syzkaller@syzkaller) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT now [ 0.000000][ T0] random: crng init done [ 0.000000][ T0] Machine model: linux,dummy-virt [ 0.000000][ T0] efi: UEFI not found. [ 0.000000][ T0] NUMA: No NUMA configuration found [ 0.000000][ T0] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] NUMA: NODE_DATA [mem 0xbf9f4000-0xbf9f6fff] [ 0.000000][ T0] Zone ranges: [ 0.000000][ T0] DMA [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] DMA32 empty [ 0.000000][ T0] Normal empty [ 0.000000][ T0] Device empty [ 0.000000][ T0] Movable zone start for each node [ 0.000000][ T0] Early memory node ranges [ 0.000000][ T0] node 0: [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] cma: Reserved 32 MiB at 0x00000000bb800000 on node -1 [ 0.000000][ T0] psci: probing for conduit method from DT. [ 0.000000][ T0] psci: PSCIv1.1 detected in firmware. [ 0.000000][ T0] psci: Using standard PSCI v0.2 function IDs [ 0.000000][ T0] psci: Trusted OS migration not required [ 0.000000][ T0] psci: SMC Calling Convention v1.0 [ 0.000000][ T0] percpu: Embedded 22 pages/cpu s51336 r8192 d30584 u90112 [ 0.000000][ T0] Detected PIPT I-cache on CPU0 [ 0.000000][ T0] CPU features: detected: Address authentication (architected QARMA5 algorithm) [ 0.000000][ T0] CPU features: detected: HCRX_EL2 register [ 0.000000][ T0] CPU features: detected: Virtualization Host Extensions [ 0.000000][ T0] CPU features: detected: Hardware dirty bit management [ 0.000000][ T0] CPU features: detected: Memory Tagging Extension [ 0.000000][ T0] CPU features: detected: Asymmetric MTE Tag Check Fault [ 0.000000][ T0] CPU features: detected: Spectre-v4 [ 0.000000][ T0] MTE: enabled in synchronous mode at EL1 [ 0.000000][ T0] alternatives: applying boot alternatives [ 0.000000][ T0] kasan: KernelAddressSanitizer initialized (hw-tags, mode=sync, vmalloc=on, stacktrace=on) [ 0.000000][ T0] Kernel command line: root=/dev/vda console=ttyAMA0 [ 0.000000][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000][ T0] Fallback order for Node 0: 0 [ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000][ T0] Policy zone: DMA [ 0.000000][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.000000][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.000000][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.000000][ T0] software IO TLB: area num 2. [ 0.000000][ T0] software IO TLB: mapped [mem 0x00000000b6d00000-0x00000000bad00000] (64MB) [ 0.000000][ T0] Memory: 1904696K/2097152K available (25280K kernel code, 2454K rwdata, 10152K rodata, 1344K init, 1185K bss, 159688K reserved, 32768K cma-reserved) [ 0.000000][ T0] ================================================================== [ 0.000000][ T0] BUG: KASAN: slab-out-of-bounds in __kasan_slab_alloc+0x7c/0xcc [ 0.000000][ T0] Read at addr f8ff000002c01008 by task swapper/0 [ 0.000000][ T0] Pointer tag: [f8], memory tag: [f6] [ 0.000000][ T0] [ 0.000000][ T0] CPU: 0 PID: 0 Comm: swapper Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0 [ 0.000000][ T0] Hardware name: linux,dummy-virt (DT) [ 0.000000][ T0] Call trace: [ 0.000000][ T0] dump_backtrace+0x94/0xec [ 0.000000][ T0] show_stack+0x18/0x24 [ 0.000000][ T0] dump_stack_lvl+0x48/0x60 [ 0.000000][ T0] print_report+0x108/0x618 [ 0.000000][ T0] kasan_report+0x88/0xac [ 0.000000][ T0] __do_kernel_fault+0x17c/0x1e8 [ 0.000000][ T0] do_tag_check_fault+0x78/0x8c [ 0.000000][ T0] do_mem_abort+0x44/0x94 [ 0.000000][ T0] el1_abort+0x40/0x60 [ 0.000000][ T0] el1h_64_sync_handler+0xd8/0xe4 [ 0.000000][ T0] el1h_64_sync+0x64/0x68 [ 0.000000][ T0] __kasan_slab_alloc+0x7c/0xcc [ 0.000000][ T0] kmem_cache_alloc+0x144/0x290 [ 0.000000][ T0] bootstrap+0x2c/0x174 [ 0.000000][ T0] kmem_cache_init+0x144/0x1c8 [ 0.000000][ T0] mm_core_init+0x240/0x2d4 [ 0.000000][ T0] start_kernel+0x220/0x5fc [ 0.000000][ T0] __primary_switched+0xb4/0xbc [ 0.000000][ T0] [ 0.000000][ T0] Allocated by task 0: [ 0.000000][ T0] kasan_save_stack+0x3c/0x64 [ 0.000000][ T0] save_stack_info+0x38/0x118 [ 0.000000][ T0] kasan_save_alloc_info+0x14/0x20 [ 0.000000][ T0] __kasan_slab_alloc+0x94/0xcc [ 0.000000][ T0] kmem_cache_alloc+0x144/0x290 [ 0.000000][ T0] bootstrap+0x2c/0x174 [ 0.000000][ T0] kmem_cache_init+0x134/0x1c8 [ 0.000000][ T0] mm_core_init+0x240/0x2d4 [ 0.000000][ T0] start_kernel+0x220/0x5fc [ 0.000000][ T0] __primary_switched+0xb4/0xbc [ 0.000000][ T0] [ 0.000000][ T0] The buggy address belongs to the object at ffff000002c01000 [ 0.000000][ T0] which belongs to the cache kmem_cache of size 208 [ 0.000000][ T0] The buggy address is located 8 bytes inside of [ 0.000000][ T0] 208-byte region [ffff000002c01000, ffff000002c010d0) [ 0.000000][ T0] [ 0.000000][ T0] The buggy address belongs to the physical page: [ 0.000000][ T0] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x42c01 [ 0.000000][ T0] flags: 0x1ffc00000000800(slab|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 0.000000][ T0] page_type: 0xffffffff() [ 0.000000][ T0] raw: 01ffc00000000800 f8ff000002c01000 dead000000000100 dead000000000122 [ 0.000000][ T0] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 0.000000][ T0] page dumped because: kasan: bad access detected [ 0.000000][ T0] [ 0.000000][ T0] Memory state around the buggy address: [ 0.000000][ T0] ffff000002c00e00: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 [ 0.000000][ T0] ffff000002c00f00: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 [ 0.000000][ T0] >ffff000002c01000: f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 [ 0.000000][ T0] ^ [ 0.000000][ T0] ffff000002c01100: f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 [ 0.000000][ T0] ffff000002c01200: f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 f6 [ 0.000000][ T0] ================================================================== [ 0.000000][ T0] Disabling lock debugging due to kernel taint [ 0.000000][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.000000][ T0] Trampoline variant of Tasks RCU enabled. [ 0.000000][ T0] Tracing variant of Tasks RCU enabled. [ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000][ T0] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000][ T0] Root IRQ handler: gic_handle_irq [ 0.000000][ T0] GIC: Using split EOI/Deactivate mode [ 0.000000][ T0] GICv2m: range[mem 0x08020000-0x08020fff], SPI[80:143] [ 0.000000][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000][ T0] arch_timer: cp15 timer(s) running at 62.50MHz (phys). [ 0.000000][ T0] clocksource: arch_sys_counter: mask: 0x1ffffffffffffff max_cycles: 0x1cd42e208c, max_idle_ns: 881590405314 ns [ 0.000119][ T0] sched_clock: 57 bits at 63MHz, resolution 16ns, wraps every 4398046511096ns [ 0.007257][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____) [ 0.026554][ T0] Console: colour dummy device 80x25 [ 0.033554][ T0] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=625000) [ 0.034433][ T0] pid_max: default: 32768 minimum: 301 [ 0.038015][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,smack,integrity [ 0.039336][ T0] landlock: Up and running. [ 0.039386][ T0] Yama: becoming mindful. [ 0.040520][ T0] TOMOYO Linux initialized [ 0.041367][ T0] Smack: Initializing. [ 0.041411][ T0] Smack: Netfilter enabled. [ 0.041447][ T0] Smack: IPv6 Netfilter enabled. [ 0.046090][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.046269][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.091310][ T1] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 0.117202][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 0.119159][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 0.123547][ T1] rcu: Hierarchical SRCU implementation. [ 0.123642][ T1] rcu: Max phase no-delay instances is 1000. [ 0.133329][ T1] EFI services will not be available. [ 0.136844][ T1] smp: Bringing up secondary CPUs ... [ 0.149593][ T0] Detected PIPT I-cache on CPU1 [ 0.159387][ T0] CPU1: Booted secondary processor 0x0000000001 [0x000f0510] [ 0.164145][ T1] smp: Brought up 1 node, 2 CPUs [ 0.164242][ T1] SMP: Total of 2 processors activated. [ 0.164413][ T1] CPU features: detected: Branch Target Identification [ 0.164497][ T1] CPU features: detected: 32-bit EL0 Support [ 0.164544][ T1] CPU features: detected: 32-bit EL1 Support [ 0.164589][ T1] CPU features: detected: ARMv8.4 Translation Table Level [ 0.164649][ T1] CPU features: detected: Data cache clean to the PoU not required for I/D coherence [ 0.164728][ T1] CPU features: detected: Common not Private translations [ 0.164779][ T1] CPU features: detected: CRC32 instructions [ 0.164824][ T1] CPU features: detected: Data cache clean to Point of Deep Persistence [ 0.164868][ T1] CPU features: detected: Data cache clean to Point of Persistence [ 0.164913][ T1] CPU features: detected: Data independent timing control (DIT) [ 0.164957][ T1] CPU features: detected: E0PD [ 0.165082][ T1] CPU features: detected: Generic authentication (architected QARMA5 algorithm) [ 0.165133][ T1] CPU features: detected: RCpc load-acquire (LDAPR) [ 0.165177][ T1] CPU features: detected: LSE atomic instructions [ 0.165284][ T1] CPU features: detected: Privileged Access Never [ 0.165339][ T1] CPU features: detected: RAS Extension Support [ 0.165383][ T1] CPU features: detected: Random Number Generator [ 0.165427][ T1] CPU features: detected: Speculation barrier (SB) [ 0.165471][ T1] CPU features: detected: Stage-2 Force Write-Back [ 0.165524][ T1] CPU features: detected: TLB range maintenance instructions [ 0.165627][ T1] CPU features: detected: Scalable Matrix Extension [ 0.165682][ T1] CPU features: detected: FA64 [ 0.165730][ T1] CPU features: detected: Speculative Store Bypassing Safe (SSBS) [ 0.165780][ T1] CPU features: detected: Scalable Vector Extension [ 0.180272][ T1] SVE: maximum available vector length 256 bytes per vector [ 0.182124][ T1] SVE: default vector length 64 bytes per vector [ 0.184109][ T1] SME: minimum available vector length 16 bytes per vector [ 0.184216][ T1] SME: maximum available vector length 256 bytes per vector [ 0.184297][ T1] SME: default vector length 32 bytes per vector [ 0.184712][ T1] CPU: All CPU(s) started at EL2 [ 0.184786][ T1] alternatives: applying system-wide alternatives [ 0.280884][ T1] devtmpfs: initialized [ 0.419563][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.420708][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.450704][ T1] DMI not present or invalid. [ 0.472393][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.521061][ T1] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.524544][ T1] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.529729][ T1] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.531403][ T1] audit: initializing netlink subsys (disabled) [ 0.537927][ T27] audit: type=2000 audit(0.480:1): state=initialized audit_enabled=0 res=1 [ 0.566540][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 0.566756][ T1] thermal_sys: Registered thermal governor 'power_allocator' [ 0.571550][ T1] cpuidle: using governor menu [ 0.575195][ T1] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.576974][ T1] ASID allocator initialised with 65536 entries [ 0.587654][ T1] Serial: AMBA PL011 UART driver [ 0.775896][ T1] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 14, base_baud = 0) is a PL011 rev1 [ 0.778153][ T1] printk: console [ttyAMA0] enabled [ 0.902083][ T1] Modules: 22608 pages in range for non-PLT usage [ 0.902254][ T1] Modules: 514128 pages in range for PLT usage [ 0.922101][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.923963][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 0.925506][ T1] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages [ 0.926238][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page [ 0.926711][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.927191][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 0.927722][ T1] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages [ 0.928251][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page [ 1.160876][ T1] raid6: neonx8 gen() 928 MB/s [ 1.336187][ T1] raid6: neonx4 gen() 923 MB/s [ 1.508910][ T1] raid6: neonx2 gen() 919 MB/s [ 1.681594][ T1] raid6: neonx1 gen() 795 MB/s [ 1.855017][ T1] raid6: int64x8 gen() 645 MB/s [ 2.029132][ T1] raid6: int64x4 gen() 1203 MB/s [ 2.205606][ T1] raid6: int64x2 gen() 1082 MB/s [ 2.378060][ T1] raid6: int64x1 gen() 851 MB/s [ 2.379259][ T1] raid6: using algorithm int64x4 gen() 1203 MB/s [ 2.552418][ T1] raid6: .... xor() 703 MB/s, rmw enabled [ 2.553127][ T1] raid6: using neon recovery algorithm [ 2.565881][ T1] ACPI: Interpreter disabled. [ 2.579242][ T1] iommu: Default domain type: Translated [ 2.579848][ T1] iommu: DMA domain TLB invalidation policy: strict mode [ 2.603128][ T1] SCSI subsystem initialized [ 2.621048][ T1] usbcore: registered new interface driver usbfs [ 2.622984][ T1] usbcore: registered new interface driver hub [ 2.624933][ T1] usbcore: registered new device driver usb [ 2.640417][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.641125][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.642513][ T1] PTP clock support registered [ 2.652439][ T1] EDAC MC: Ver: 3.0.0 [ 2.671625][ T1] scmi_core: SCMI protocol bus registered [ 2.692564][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.733841][ T1] NetLabel: Initializing [ 2.734266][ T1] NetLabel: domain hash size = 128 [ 2.734646][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.738691][ T1] NetLabel: unlabeled traffic allowed by default [ 2.745734][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.748990][ T1] NET: Registered PF_NFC protocol family [ 2.754566][ T1] vgaarb: loaded [ 2.761799][ T1] clocksource: Switched to clocksource arch_sys_counter [ 2.778051][ T1] VFS: Disk quotas dquot_6.6.0 [ 2.779282][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.785740][ T1] FS-Cache: Loaded [ 2.796083][ T1] CacheFiles: Loaded [ 2.803672][ T1] TOMOYO: 2.6.0 [ 2.804191][ T1] Mandatory Access Control activated. [ 2.806949][ T1] pnp: PnP ACPI: disabled [ 3.044060][ T1] NET: Registered PF_INET protocol family [ 3.046886][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 3.067497][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 3.068385][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 3.069069][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 3.070248][ T1] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 3.070970][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 3.075534][ T1] MPTCP token hash table entries: 2048 (order: 3, 49152 bytes, linear) [ 3.076632][ T1] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 3.077345][ T1] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 3.080878][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.082714][ T1] NET: Registered PF_XDP protocol family [ 3.083489][ T1] PCI: CLS 0 bytes, default 64 [ 3.097448][ T1] kvm [1]: IPA Size Limit: 48 bits [ 3.099663][ T1] kvm [1]: vgic interrupt IRQ9 [ 3.101065][ T1] kvm [1]: VHE mode initialized successfully [ 3.182316][ T1] Initialise system trusted keyrings [ 3.197936][ T1] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 3.201686][ T1] zbud: loaded [ 3.243639][ T1] DLM installed [ 3.275571][ T1] fuse: init (API version 7.39) [ 3.955851][ T1] NET: Registered PF_ALG protocol family [ 3.957848][ T1] xor: measuring software checksum speed [ 3.964217][ T1] 8regs : 1851 MB/sec [ 3.970822][ T1] 32regs : 1642 MB/sec [ 4.007802][ T1] arm64_neon : 283 MB/sec [ 4.008404][ T1] xor: using function: 8regs (1851 MB/sec) [ 4.009583][ T1] async_tx: api initialized (async) [ 4.010205][ T1] Key type asymmetric registered [ 4.010700][ T1] Asymmetric key parser 'x509' registered [ 4.011436][ T1] Asymmetric key parser 'pkcs8' registered [ 4.011891][ T1] Key type pkcs7_test registered [ 4.014738][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242) [ 4.019334][ T1] io scheduler mq-deadline registered [ 4.020037][ T1] io scheduler kyber registered [ 4.021124][ T1] io scheduler bfq registered [ 4.055641][ T1] pl061_gpio 9030000.pl061: PL061 GPIO chip registered [ 4.096552][ T1] pci-host-generic 4010000000.pcie: host bridge /pcie@10000000 ranges: [ 4.098519][ T1] pci-host-generic 4010000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 [ 4.100366][ T1] pci-host-generic 4010000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 [ 4.101708][ T1] pci-host-generic 4010000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 4.103523][ T1] pci-host-generic 4010000000.pcie: Memory resource size exceeds max for 32 bits [ 4.105542][ T1] pci-host-generic 4010000000.pcie: ECAM at [mem 0x4010000000-0x401fffffff] for [bus 00-ff] [ 4.112830][ T1] pci-host-generic 4010000000.pcie: PCI host bridge to bus 0000:00 [ 4.113799][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.114521][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 4.115178][ T1] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 4.115766][ T1] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 4.119222][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 [ 4.132854][ T1] pci 0000:00:01.0: [1af4:1005] type 00 class 0x00ff00 [ 4.133915][ T1] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x001f] [ 4.134578][ T1] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 4.135389][ T1] pci 0000:00:01.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 4.141940][ T1] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 4.142629][ T1] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x001f] [ 4.143216][ T1] pci 0000:00:02.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 4.143911][ T1] pci 0000:00:02.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 4.144537][ T1] pci 0000:00:02.0: reg 0x30: [mem 0x00000000-0x0003ffff pref] [ 4.150774][ T1] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000 [ 4.151844][ T1] pci 0000:00:03.0: reg 0x10: [io 0x0000-0x007f] [ 4.152435][ T1] pci 0000:00:03.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 4.153184][ T1] pci 0000:00:03.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 4.171935][ T1] pci 0000:00:02.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] [ 4.173135][ T1] pci 0000:00:01.0: BAR 4: assigned [mem 0x8000000000-0x8000003fff 64bit pref] [ 4.174089][ T1] pci 0000:00:02.0: BAR 4: assigned [mem 0x8000004000-0x8000007fff 64bit pref] [ 4.174917][ T1] pci 0000:00:03.0: BAR 4: assigned [mem 0x8000008000-0x800000bfff 64bit pref] [ 4.175657][ T1] pci 0000:00:01.0: BAR 1: assigned [mem 0x10040000-0x10040fff] [ 4.176326][ T1] pci 0000:00:02.0: BAR 1: assigned [mem 0x10041000-0x10041fff] [ 4.176963][ T1] pci 0000:00:03.0: BAR 1: assigned [mem 0x10042000-0x10042fff] [ 4.177593][ T1] pci 0000:00:03.0: BAR 0: assigned [io 0x1000-0x107f] [ 4.178227][ T1] pci 0000:00:01.0: BAR 0: assigned [io 0x1080-0x109f] [ 4.178796][ T1] pci 0000:00:02.0: BAR 0: assigned [io 0x10a0-0x10bf] [ 4.186715][ T1] IPMI message handler: version 39.2 [ 4.188735][ T1] ipmi device interface [ 4.194442][ T1] ipmi_si: IPMI System Interface driver [ 4.206092][ T1] ipmi_si: Unable to find any System Interface(s) [ 4.218859][ T1] EINJ: ACPI disabled. [ 4.322764][ T1] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003) [ 4.334724][ T1] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003) [ 4.347653][ T1] virtio-pci 0000:00:03.0: enabling device (0000 -> 0003) [ 6.968889][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.970542][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.271349][ T1] ------------[ cut here ]------------ [ 7.273436][ T1] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_managed.c:133 drmm_add_final_kfree+0x7c/0x98 [ 7.274941][ T1] Modules linked in: [ 7.276163][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0 [ 7.277076][ T1] Hardware name: linux,dummy-virt (DT) [ 7.277743][ T1] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 7.278391][ T1] pc : drmm_add_final_kfree+0x7c/0x98 [ 7.278875][ T1] lr : drmm_add_final_kfree+0x30/0x98 [ 7.279373][ T1] sp : ffff8000827bbcd0 [ 7.279741][ T1] x29: ffff8000827bbcd0 x28: 0000000000000000 x27: ffff8000823c6068 [ 7.282576][ T1] x26: ffff8000822c00b0 x25: ffff8000821eec10 x24: ffff800082299c50 [ 7.283411][ T1] x23: ffff8000823c6078 x22: faff000003ccb410 x21: 0000000000000000 [ 7.284229][ T1] x20: f7ff000003a02000 x19: f7ff000003a02000 x18: ffffffffffffffff [ 7.285015][ T1] x17: ffff80008082b360 x16: ffff8000808dc7d8 x15: ffff8000808dc02c [ 7.285761][ T1] x14: ffff800080249320 x13: ffff800080015698 x12: ffff80008189334c [ 7.286559][ T1] x11: ffff8000822c110c x10: ffff8000800145b4 x9 : ffff8000802b9b74 [ 7.287409][ T1] x8 : ffff8000827bbc90 x7 : 0000000000000000 x6 : 0000000000008000 [ 7.288206][ T1] x5 : f9ff000003ab6600 x4 : 0000000000000000 x3 : 0000000000000020 [ 7.289011][ T1] x2 : 0000000000000000 x1 : f7ff000003a02638 x0 : f7ff000003a02000 [ 7.289937][ T1] Call trace: [ 7.290316][ T1] drmm_add_final_kfree+0x7c/0x98 [ 7.290849][ T1] __devm_drm_dev_alloc+0xb4/0xd4 [ 7.291528][ T1] vgem_init+0xac/0x140 [ 7.292008][ T1] do_one_initcall+0x80/0x1c4 [ 7.292469][ T1] kernel_init_freeable+0x1c8/0x290 [ 7.292987][ T1] kernel_init+0x24/0x1e0 [ 7.293415][ T1] ret_from_fork+0x10/0x20 [ 7.293997][ T1] ---[ end trace 0000000000000000 ]--- [ 7.316844][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.367791][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.596565][ T1] Console: switching to colour frame buffer device 128x48 [ 7.620392][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.624503][ T1] usbcore: registered new interface driver udl [ 8.063057][ T1] brd: module loaded [ 8.494052][ T1] loop: module loaded [ 9.149686][ T1] virtio_blk virtio2: 2/0/0 default/read/poll queues [ 9.171055][ T1] virtio_blk virtio2: [vda] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB) [ 9.223490][ T1] zram: Added device: zram0 [ 9.260533][ T1] null_blk: disk nullb0 created [ 9.260978][ T1] null_blk: module loaded [ 9.266066][ T1] usbcore: registered new interface driver rtsx_usb [ 9.268642][ T1] usbcore: registered new interface driver pn533_usb [ 9.284446][ T1] nfcsim 0.2 initialized [ 9.285657][ T1] usbcore: registered new interface driver port100 [ 9.286663][ T1] usbcore: registered new interface driver nfcmrvl [ 9.312318][ T1] Loading iSCSI transport class v2.0-870. [ 9.343431][ T1] megasas: 07.725.01.00-rc1 [ 9.346257][ T1] mpt3sas version 43.100.00.00 loaded [ 9.368448][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.567346][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 9.574621][ T1] db_root: cannot open: /etc/target [ 9.593499][ T1] physmap-flash 0.flash: physmap platform flash device: [mem 0x00000000-0x03ffffff] [ 9.596484][ T1] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 [ 9.597935][ T1] Intel/Sharp Extended Query Table at 0x0031 [ 9.599568][ T1] Using buffer write method [ 9.602903][ T1] physmap-flash 0.flash: physmap platform flash device: [mem 0x04000000-0x07ffffff] [ 9.604548][ T1] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 [ 9.605462][ T1] Intel/Sharp Extended Query Table at 0x0031 [ 9.606874][ T1] Using buffer write method [ 9.607581][ T1] Concatenating MTD devices: [ 9.608001][ T1] (0): "0.flash" [ 9.608347][ T1] (1): "0.flash" [ 9.608659][ T1] into device "0.flash" [ 9.653518][ T1] ftl_cs: FTL header not found. [ 9.702895][ T1] slram: not enough parameters. [ 9.738866][ T1] ftl_cs: FTL header not found. [ 9.939740][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.940136][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.940781][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.992749][ T1] MACsec IEEE 802.1AE [ 10.572946][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 10.629972][ T1] vcan: Virtual CAN interface driver [ 10.630534][ T1] vxcan: Virtual CAN Tunnel driver [ 10.631090][ T1] slcan: serial line CAN interface driver [ 10.634641][ T1] CAN device driver interface [ 10.637425][ T1] usbcore: registered new interface driver usb_8dev [ 10.639646][ T1] usbcore: registered new interface driver ems_usb [ 10.642331][ T1] usbcore: registered new interface driver gs_usb [ 10.644248][ T1] usbcore: registered new interface driver kvaser_usb [ 10.646009][ T1] usbcore: registered new interface driver mcba_usb [ 10.648091][ T1] usbcore: registered new interface driver peak_usb [ 10.700793][ T1] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 10.702182][ T1] hns3: Copyright (c) 2017 Huawei Corporation. [ 10.704387][ T1] hclge is initializing [ 10.705490][ T1] e100: Intel(R) PRO/100 Network Driver [ 10.705958][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.710913][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 10.711949][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.714303][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 10.714721][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.719456][ T1] igb: Intel(R) Gigabit Ethernet Network Driver [ 10.719879][ T1] igb: Copyright (c) 2007-2014 Intel Corporation. [ 10.722576][ T1] igbvf: Intel(R) Gigabit Virtual Function Network Driver [ 10.723001][ T1] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 10.740511][ T1] VMware vmxnet3 virtual NIC driver - version 1.7.0.0-k-NAPI [ 10.745126][ T1] usbcore: registered new interface driver catc [ 10.747027][ T1] usbcore: registered new interface driver kaweth [ 10.747519][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 10.749109][ T1] usbcore: registered new interface driver pegasus [ 10.750773][ T1] usbcore: registered new interface driver rtl8150 [ 10.756282][ T1] usbcore: registered new device driver r8152-cfgselector [ 10.758124][ T1] usbcore: registered new interface driver r8152 [ 10.758643][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 10.763418][ T1] usbcore: registered new interface driver hso [ 10.764992][ T1] usbcore: registered new interface driver lan78xx [ 10.766528][ T1] usbcore: registered new interface driver asix [ 10.768217][ T1] usbcore: registered new interface driver ax88179_178a [ 10.769760][ T1] usbcore: registered new interface driver cdc_ether [ 10.776448][ T1] usbcore: registered new interface driver cdc_eem [ 10.781696][ T1] usbcore: registered new interface driver dm9601 [ 10.783316][ T1] usbcore: registered new interface driver sr9700 [ 10.785243][ T1] usbcore: registered new interface driver CoreChips [ 10.790072][ T1] usbcore: registered new interface driver smsc75xx [ 10.797478][ T1] usbcore: registered new interface driver smsc95xx [ 10.799082][ T1] usbcore: registered new interface driver gl620a [ 10.800660][ T1] usbcore: registered new interface driver net1080 [ 10.806903][ T1] usbcore: registered new interface driver plusb [ 10.808748][ T1] usbcore: registered new interface driver rndis_host [ 10.810325][ T1] usbcore: registered new interface driver cdc_subset [ 10.812573][ T1] usbcore: registered new interface driver zaurus [ 10.814193][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.815969][ T1] usbcore: registered new interface driver int51x1 [ 10.817736][ T1] usbcore: registered new interface driver kalmia [ 10.819304][ T1] usbcore: registered new interface driver ipheth [ 10.820824][ T1] usbcore: registered new interface driver sierra_net [ 10.828375][ T1] usbcore: registered new interface driver cx82310_eth [ 10.829990][ T1] usbcore: registered new interface driver cdc_ncm [ 10.835397][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 10.837100][ T1] usbcore: registered new interface driver lg-vl600 [ 10.838727][ T1] usbcore: registered new interface driver qmi_wwan [ 10.840403][ T1] usbcore: registered new interface driver cdc_mbim [ 10.844707][ T1] usbcore: registered new interface driver ch9200 [ 10.846165][ T1] usbcore: registered new interface driver r8153_ecm [ 10.883425][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.925319][ T1] aoe: AoE v85 initialised. [ 11.029761][ T1] usbcore: registered new interface driver cdc_acm [ 11.030468][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 11.032814][ T1] usbcore: registered new interface driver usblp [ 11.034441][ T1] usbcore: registered new interface driver cdc_wdm [ 11.036421][ T1] usbcore: registered new interface driver usbtmc [ 11.046092][ T1] usbcore: registered new interface driver uas [ 11.047977][ T1] usbcore: registered new interface driver usb-storage [ 11.049483][ T1] usbcore: registered new interface driver ums-alauda [ 11.050959][ T1] usbcore: registered new interface driver ums-cypress [ 11.054479][ T1] usbcore: registered new interface driver ums-datafab [ 11.055844][ T1] usbcore: registered new interface driver ums_eneub6250 [ 11.057174][ T1] usbcore: registered new interface driver ums-freecom [ 11.058806][ T1] usbcore: registered new interface driver ums-isd200 [ 11.060568][ T1] usbcore: registered new interface driver ums-jumpshot [ 11.066014][ T1] usbcore: registered new interface driver ums-karma [ 11.067430][ T1] usbcore: registered new interface driver ums-onetouch [ 11.068878][ T1] usbcore: registered new interface driver ums-realtek [ 11.070291][ T1] usbcore: registered new interface driver ums-sddr09 [ 11.079058][ T1] usbcore: registered new interface driver ums-sddr55 [ 11.080438][ T1] usbcore: registered new interface driver ums-usbat [ 11.086081][ T1] usbcore: registered new interface driver mdc800 [ 11.089850][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 11.094492][ T1] usbcore: registered new interface driver microtekX6 [ 11.098891][ T1] usbcore: registered new interface driver usbserial_generic [ 11.100403][ T1] usbserial: USB Serial support registered for generic [ 11.107069][ T1] usbcore: registered new interface driver aircable [ 11.112746][ T1] usbserial: USB Serial support registered for aircable [ 11.122219][ T1] usbcore: registered new interface driver ark3116 [ 11.123389][ T1] usbserial: USB Serial support registered for ark3116 [ 11.124698][ T1] usbcore: registered new interface driver belkin_sa [ 11.125634][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 11.127032][ T1] usbcore: registered new interface driver ch341 [ 11.127947][ T1] usbserial: USB Serial support registered for ch341-uart [ 11.147691][ T1] usbcore: registered new interface driver cp210x [ 11.157212][ T1] usbserial: USB Serial support registered for cp210x [ 11.160516][ T1] usbcore: registered new interface driver cyberjack [ 11.164819][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 11.167532][ T1] usbcore: registered new interface driver cypress_m8 [ 11.168681][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 11.169613][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 11.170806][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 11.178470][ T1] usbcore: registered new interface driver usb_debug [ 11.179298][ T1] usbserial: USB Serial support registered for debug [ 11.180651][ T1] usbserial: USB Serial support registered for xhci_dbc [ 11.189139][ T1] usbcore: registered new interface driver digi_acceleport [ 11.193324][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 11.195329][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 11.201789][ T1] usbcore: registered new interface driver io_edgeport [ 11.206906][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 11.208223][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 11.214857][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 11.216160][ T1] usbserial: USB Serial support registered for EPiC device [ 11.217215][ T1] usbcore: registered new interface driver io_ti [ 11.224761][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 11.226426][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 11.227948][ T1] usbcore: registered new interface driver empeg [ 11.229255][ T1] usbserial: USB Serial support registered for empeg [ 11.230940][ T1] usbcore: registered new interface driver f81534a_ctrl [ 11.232886][ T1] usbcore: registered new interface driver f81232 [ 11.237409][ T1] usbserial: USB Serial support registered for f81232 [ 11.238839][ T1] usbserial: USB Serial support registered for f81534a [ 11.240321][ T1] usbcore: registered new interface driver f81534 [ 11.252656][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 11.254318][ T1] usbcore: registered new interface driver ftdi_sio [ 11.255518][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 11.256956][ T1] usbcore: registered new interface driver garmin_gps [ 11.258609][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 11.260194][ T1] usbcore: registered new interface driver ipaq [ 11.265638][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 11.270397][ T1] usbcore: registered new interface driver ipw [ 11.276341][ T1] usbserial: USB Serial support registered for IPWireless converter [ 11.277831][ T1] usbcore: registered new interface driver ir_usb [ 11.279329][ T1] usbserial: USB Serial support registered for IR Dongle [ 11.280717][ T1] usbcore: registered new interface driver iuu_phoenix [ 11.295347][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 11.297135][ T1] usbcore: registered new interface driver keyspan [ 11.298637][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 11.299837][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 11.300989][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 11.319380][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 11.321815][ T1] usbcore: registered new interface driver keyspan_pda [ 11.328852][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 11.331040][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 11.333681][ T1] usbcore: registered new interface driver kl5kusb105 [ 11.338535][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 11.350222][ T1] usbcore: registered new interface driver kobil_sct [ 11.352365][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 11.358188][ T1] usbcore: registered new interface driver mct_u232 [ 11.359681][ T1] usbserial: USB Serial support registered for MCT U232 [ 11.364270][ T1] usbcore: registered new interface driver metro_usb [ 11.366555][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 11.369701][ T1] usbcore: registered new interface driver mos7720 [ 11.374628][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 11.376519][ T1] usbcore: registered new interface driver mos7840 [ 11.377749][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 11.379757][ T1] usbcore: registered new interface driver mxuport [ 11.386172][ T1] usbserial: USB Serial support registered for MOXA UPort [ 11.388003][ T1] usbcore: registered new interface driver navman [ 11.389346][ T1] usbserial: USB Serial support registered for navman [ 11.396442][ T1] usbcore: registered new interface driver omninet [ 11.397985][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 11.399736][ T1] usbcore: registered new interface driver opticon [ 11.401093][ T1] usbserial: USB Serial support registered for opticon [ 11.416985][ T1] usbcore: registered new interface driver option [ 11.418450][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 11.420008][ T1] usbcore: registered new interface driver oti6858 [ 11.422241][ T1] usbserial: USB Serial support registered for oti6858 [ 11.430562][ T1] usbcore: registered new interface driver pl2303 [ 11.434800][ T1] usbserial: USB Serial support registered for pl2303 [ 11.436664][ T1] usbcore: registered new interface driver qcaux [ 11.438026][ T1] usbserial: USB Serial support registered for qcaux [ 11.439493][ T1] usbcore: registered new interface driver qcserial [ 11.440745][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 11.445242][ T1] usbcore: registered new interface driver quatech2 [ 11.447417][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 11.448910][ T1] usbcore: registered new interface driver safe_serial [ 11.450708][ T1] usbserial: USB Serial support registered for safe_serial [ 11.468811][ T1] usbcore: registered new interface driver sierra [ 11.472012][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 11.474557][ T1] usbcore: registered new interface driver usb_serial_simple [ 11.479797][ T1] usbserial: USB Serial support registered for carelink [ 11.489578][ T1] usbserial: USB Serial support registered for flashloader [ 11.496728][ T1] usbserial: USB Serial support registered for funsoft [ 11.498215][ T1] usbserial: USB Serial support registered for google [ 11.500650][ T1] usbserial: USB Serial support registered for hp4x [ 11.503029][ T1] usbserial: USB Serial support registered for kaufmann [ 11.504360][ T1] usbserial: USB Serial support registered for libtransistor [ 11.505588][ T1] usbserial: USB Serial support registered for moto_modem [ 11.506875][ T1] usbserial: USB Serial support registered for motorola_tetra [ 11.508412][ T1] usbserial: USB Serial support registered for nokia [ 11.509666][ T1] usbserial: USB Serial support registered for novatel_gps [ 11.510929][ T1] usbserial: USB Serial support registered for siemens_mpi [ 11.531778][ T1] usbserial: USB Serial support registered for suunto [ 11.533606][ T1] usbserial: USB Serial support registered for vivopay [ 11.534778][ T1] usbserial: USB Serial support registered for zio [ 11.536325][ T1] usbcore: registered new interface driver spcp8x5 [ 11.537487][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 11.553309][ T1] usbcore: registered new interface driver ssu100 [ 11.559144][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 11.560522][ T1] usbcore: registered new interface driver symbolserial [ 11.564337][ T1] usbserial: USB Serial support registered for symbol [ 11.567551][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 11.572739][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 11.576302][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 11.580064][ T1] usbcore: registered new interface driver upd78f0730 [ 11.594246][ T1] usbserial: USB Serial support registered for upd78f0730 [ 11.597948][ T1] usbcore: registered new interface driver visor [ 11.605822][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 11.607777][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 11.609199][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 11.610902][ T1] usbcore: registered new interface driver wishbone_serial [ 11.620369][ T1] usbserial: USB Serial support registered for wishbone_serial [ 11.623642][ T1] usbcore: registered new interface driver whiteheat [ 11.626601][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 11.629183][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 11.632362][ T1] usbcore: registered new interface driver xr_serial [ 11.636905][ T1] usbserial: USB Serial support registered for xr_serial [ 11.640405][ T1] usbcore: registered new interface driver xsens_mt [ 11.642665][ T1] usbserial: USB Serial support registered for xsens_mt [ 11.645102][ T1] usbcore: registered new interface driver adutux [ 11.646709][ T1] usbcore: registered new interface driver appledisplay [ 11.648491][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 11.650651][ T1] usbcore: registered new interface driver cytherm [ 11.671171][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 11.675795][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 11.677534][ T1] usbcore: registered new interface driver idmouse [ 11.679177][ T1] usbcore: registered new interface driver iowarrior [ 11.680947][ T1] usbcore: registered new interface driver isight_firmware [ 11.697104][ T1] usbcore: registered new interface driver usblcd [ 11.699477][ T1] usbcore: registered new interface driver ldusb [ 11.702145][ T1] usbcore: registered new interface driver legousbtower [ 11.704375][ T1] usbcore: registered new interface driver usbtest [ 11.712494][ T1] usbcore: registered new interface driver usb_ehset_test [ 11.716940][ T1] usbcore: registered new interface driver trancevibrator [ 11.723634][ T1] usbcore: registered new interface driver uss720 [ 11.724500][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 11.725034][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 11.725496][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 11.725941][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 11.729123][ T1] usbcore: registered new interface driver usbsevseg [ 11.730974][ T1] usbcore: registered new interface driver yurex [ 11.743768][ T1] usbcore: registered new interface driver chaoskey [ 11.745397][ T1] usbcore: registered new interface driver sisusb [ 11.747113][ T1] usbcore: registered new interface driver lvs [ 11.748837][ T1] usbcore: registered new device driver onboard-usb-hub [ 11.828357][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.829671][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 11.837877][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 11.857711][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 11.858718][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.859284][ T1] usb usb1: Product: Dummy host controller [ 11.859754][ T1] usb usb1: Manufacturer: Linux 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 dummy_hcd [ 11.860378][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 11.888440][ T1] hub 1-0:1.0: USB hub found [ 11.890533][ T1] hub 1-0:1.0: 1 port detected [ 11.993121][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 12.049972][ T1] mousedev: PS/2 mouse device common for all mice [ 12.058035][ T1] usbcore: registered new interface driver iforce [ 12.065101][ T1] usbcore: registered new interface driver xpad [ 12.066837][ T1] usbcore: registered new interface driver ati_remote2 [ 12.067239][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 12.068855][ T1] usbcore: registered new interface driver cm109 [ 12.069203][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 12.070737][ T1] usbcore: registered new interface driver ims_pcu [ 12.076410][ T1] usbcore: registered new interface driver keyspan_remote [ 12.133740][ T1] rtc-pl031 9010000.pl031: registered as rtc0 [ 12.146318][ T1] i2c_dev: i2c /dev entries driver [ 12.149397][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 12.219063][ T1] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 12.219966][ T1] device-mapper: uevent: version 1.0.3 [ 12.226454][ T1] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 12.234861][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.235463][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.236102][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.270831][ T1] ledtrig-cpu: registered to indicate activity on CPUs [ 12.313041][ T1] iscsi: registered transport (iser) [ 12.323074][ T1] SoftiWARP attached [ 12.356871][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.366316][ T1] usbcore: registered new interface driver usbhid [ 12.366669][ T1] usbhid: USB HID core driver [ 12.388079][ T1] usbcore: registered new interface driver es2_ap_driver [ 12.389798][ T1] greybus: registered new driver hid [ 12.405979][ T1] greybus: registered new driver gbphy [ 12.408271][ T1] gb_gbphy: registered new driver usb [ 12.491025][ T1] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 12.546935][ T1] cs_system_cfg: CoreSight Configuration manager initialised [ 12.612579][ T1] gnss: GNSS driver registered with major 496 [ 13.047820][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.057514][ T1] usbcore: registered new interface driver snd-ua101 [ 13.059372][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 13.065014][ T1] usbcore: registered new interface driver snd-usb-6fire [ 13.066895][ T1] usbcore: registered new interface driver snd-usb-hiface [ 13.068554][ T1] usbcore: registered new interface driver snd-bcd2000 [ 13.070302][ T1] usbcore: registered new interface driver snd_usb_pod [ 13.072488][ T1] usbcore: registered new interface driver snd_usb_podhd [ 13.074258][ T1] usbcore: registered new interface driver snd_usb_toneport [ 13.075963][ T1] usbcore: registered new interface driver snd_usb_variax [ 13.305888][ T1] NET: Registered PF_LLC protocol family [ 13.308849][ T1] GACT probability on [ 13.310047][ T1] Mirror/redirect action on [ 13.314457][ T1] Simple TC action Loaded [ 13.336894][ T1] netem: version 1.3 [ 13.338411][ T1] u32 classifier [ 13.338787][ T1] Performance counters on [ 13.339153][ T1] input device check on [ 13.339496][ T1] Actions configured [ 13.377030][ T1] xt_time: kernel timezone is -0000 [ 13.378445][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.397567][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.398161][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.451229][ T1] IPv4 over IPsec tunneling driver [ 13.480307][ T1] Initializing XFRM netlink socket [ 13.482273][ T1] IPsec XFRM device driver [ 13.484982][ T1] NET: Registered PF_INET6 protocol family [ 13.562356][ T1] Segment Routing with IPv6 [ 13.562692][ T1] RPL Segment Routing with IPv6 [ 13.564197][ T1] In-situ OAM (IOAM) with IPv6 [ 13.566740][ T1] mip6: Mobile IPv6 [ 13.589344][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.624252][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.645655][ T1] NET: Registered PF_PACKET protocol family [ 13.648710][ T1] NET: Registered PF_KEY protocol family [ 13.653878][ T1] can: controller area network core [ 13.657111][ T1] NET: Registered PF_CAN protocol family [ 13.658012][ T1] can: raw protocol [ 13.659022][ T1] can: broadcast manager protocol [ 13.660648][ T1] can: netlink gateway - max_hops=1 [ 13.663438][ T1] can: SAE J1939 [ 13.664670][ T1] can: isotp protocol (max_pdu_size 8300) [ 13.673430][ T1] NET: Registered PF_KCM protocol family [ 13.679551][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.680982][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.683785][ T1] l2tp_netlink: L2TP netlink interface [ 13.686458][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.688107][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.689729][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.693631][ T1] sctp: Hash tables configured (bind 256/256) [ 13.705659][ T1] NET: Registered PF_RDS protocol family [ 13.710803][ T1] Registered RDS/infiniband transport [ 13.720345][ T1] Registered RDS/tcp transport [ 13.727316][ T1] NET: Registered PF_SMC protocol family [ 13.729680][ T1] 9pnet: Installing 9P2000 support [ 13.733385][ T1] Key type dns_resolver registered [ 13.736025][ T1] Key type ceph registered [ 13.740731][ T1] libceph: loaded (mon/osd proto 15/24) [ 13.750202][ T1] NET: Registered PF_VSOCK protocol family [ 14.019729][ T1] ------------[ cut here ]------------ [ 14.020357][ T1] kernel BUG at kernel/params.c:814! [ 14.020812][ T1] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 14.021451][ T1] Modules linked in: [ 14.021805][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B W 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0 [ 14.022544][ T1] Hardware name: linux,dummy-virt (DT) [ 14.022907][ T1] pstate: 40400009 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 14.023468][ T1] pc : param_sysfs_builtin_init+0x1a8/0x1c4 [ 14.023934][ T1] lr : param_sysfs_builtin_init+0x118/0x1c4 [ 14.024363][ T1] sp : ffff8000827bbd40 [ 14.024705][ T1] x29: ffff8000827bbd40 x28: 0000000000000000 x27: ffff8000823c6070 [ 14.025274][ T1] x26: ffff8000822c00b0 x25: ffff8000821eec10 x24: ffff800082299c50 [ 14.025901][ T1] x23: ffff8000823c6078 x22: 0000000000000000 x21: ffff8000822a41c8 [ 14.026486][ T1] x20: f2ff00000545e840 x19: ffff800082299d18 x18: ffffffffffffffff [ 14.027063][ T1] x17: 00000000f0506bc5 x16: 00000000231e6c07 x15: ffff8000827bbb80 [ 14.027630][ T1] x14: 0000000000000004 x13: fbff000002c11310 x12: 0000000000000000 [ 14.028430][ T1] x11: f1ff000005870330 x10: f1ff000005870250 x9 : fbff000002c11310 [ 14.029110][ T1] x8 : ffff8000827bbca0 x7 : 0000000000000000 x6 : 0000000000000080 [ 14.029716][ T1] x5 : 000000008020001f x4 : 0000000000000000 x3 : 0000000000000020 [ 14.030314][ T1] x2 : 0000000000000000 x1 : ffff8000826d8000 x0 : 00000000fffffff4 [ 14.030892][ T1] Call trace: [ 14.031179][ T1] param_sysfs_builtin_init+0x1a8/0x1c4 [ 14.031763][ T1] do_one_initcall+0x80/0x1c4 [ 14.032204][ T1] kernel_init_freeable+0x1c8/0x290 [ 14.032612][ T1] kernel_init+0x24/0x1e0 [ 14.033013][ T1] ret_from_fork+0x10/0x20 [ 14.033586][ T1] Code: b80333e0 17ffffd2 d4210000 17ffffb1 (d4210000) [ 14.034330][ T1] ---[ end trace 0000000000000000 ]--- [ 14.034950][ T1] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 14.035467][ T1] SMP: stopping secondary CPUs [ 14.036270][ T1] Kernel Offset: disabled [ 14.036560][ T1] CPU features: 0x00000000,d1e2cf43,8507f6bf [ 14.037182][ T1] Memory Limit: none [ 14.037609][ T1] Rebooting in 86400 seconds..