8<--- cut here --- Unable to handle kernel NULL pointer dereference at virtual address 00000000 when execute [00000000] *pgd=80000080004003, *pmd=00000000 Internal error: Oops: 80000206 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.3.0-syzkaller #0 Hardware name: ARM-Versatile Express PC is at 0x0 LR is at generic_handle_irq_desc include/linux/irqdesc.h:158 [inline] LR is at handle_irq_desc kernel/irq/irqdesc.c:651 [inline] LR is at generic_handle_domain_irq+0x30/0x40 kernel/irq/irqdesc.c:707 pc : [<00000000>] lr : [<802b51b8>] psr: a0000193 sp : 82401e60 ip : 82401e40 fp : 82401e6c r10: 825df9a1 r9 : 8241ae40 r8 : 00000000 r7 : df80a00c r6 : 822ac1a0 r5 : df80a000 r4 : 8240cde8 r3 : 00010001 r2 : 8241ae40 r1 : 00000000 r0 : e89da9f0 Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: 80003000 DAC: fffffffd Register r0 information: 0-page vmalloc region starting at 0xe8780000 allocated at __devm_ioremap lib/devres.c:39 [inline] Register r0 information: 0-page vmalloc region starting at 0xe8780000 allocated at __devm_ioremap_resource+0x198/0x214 lib/devres.c:156 Register r1 information: 8<--- cut here --- Unable to handle kernel NULL pointer dereference at virtual address 000001fe when read [000001fe] *pgd=80000080004003, *pmd=00000000 Internal error: Oops: 206 [#2] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.3.0-syzkaller #0 Hardware name: ARM-Versatile Express PC is at __find_vmap_area mm/vmalloc.c:841 [inline] PC is at find_vmap_area mm/vmalloc.c:1862 [inline] PC is at find_vm_area mm/vmalloc.c:2571 [inline] PC is at vmalloc_dump_obj+0x38/0xb4 mm/vmalloc.c:4108 LR is at __raw_spin_lock include/linux/spinlock_api_smp.h:132 [inline] LR is at _raw_spin_lock+0x18/0x58 kernel/locking/spinlock.c:154 pc : [<8046abe8>] lr : [<817daa84>] psr: 20000193 sp : 82401cc8 ip : 82401cb0 fp : 82401cdc r10: 8241ae40 r9 : 8241c964 r8 : 8264d41c r7 : 60000193 r6 : 00000002 r5 : 00000000 r4 : 00000206 r3 : df838000 r2 : 00001eae r1 : 00000000 r0 : 00000001 Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: 80003000 DAC: fffffffd