vkms_vblank_simulate: vblank timer overrun
vkms_vblank_simulate: vblank timer overrun
8<--- cut here ---
Unable to handle kernel paging request at virtual address 000c019f when read
[000c019f] *pgd=80000080004003, *pmd=00000000
Internal error: Oops: 207 [#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 irq_data_to_desc include/linux/irqdesc.h:124 [inline]
PC is at __irq_resolve_mapping+0x40/0x90 kernel/irq/irqdomain.c:968
LR is at rcu_read_lock include/linux/rcupdate.h:771 [inline]
LR is at __irq_resolve_mapping+0x20/0x90 kernel/irq/irqdomain.c:960
pc : [<802bd68c>]    lr : [<802bd66c>]    psr: 200c0193
sp : 82401e40  ip : 82401e40  fp : 82401e5c
r10: 825df6a1  r9 : 8241ae40  r8 : 00000000
r7 : df80a00c  r6 : 00000000  r5 : 0000001b  r4 : 82894000
r3 : 8021666c  r2 : 8241ae40  r1 : 0000001b  r0 : 000c0193
Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 30c5387d  Table: 840da040  DAC: fffffffd
Register r0 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r1 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r2 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r3 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r4 information: slab kmalloc-1k start 82894000 pointer offset 0 size 1024
Register r5 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r6 information: 2-page vmalloc region starting at 0xffffffff allocated at kernel_clone+0x9c/0x3d4 kernel/fork.c:2774
Register r7 information:
8<--- cut here ---
Unable to handle kernel paging request at virtual address fffffff7 when read
[fffffff7] *pgd=80000080007003, *pmd=deffd003, *pte=00000000
Internal error: Oops: 207 [#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 : [<8046b3a8>]    lr : [<817ddddc>]    psr: a00c0193
sp : 82401cd0  ip : 82401cb8  fp : 82401ce4
r10: 8241ae40  r9 : 8241c964  r8 : 8264d41c
r7 : 600c0193  r6 : 00000008  r5 : df80b000  r4 : ffffffff
r3 : 80216684  r2 : 00001dd7  r1 : 00000000  r0 : 00000001
Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 30c5387d  Table: 840da040  DAC: fffffffd