do_wp_page+0x1465/0x1ec0
 handle_pte_fault mm/memory.c:4973 [inline]
 __handle_mm_fault mm/memory.c:5097 [inline]
 handle_mm_fault+0x3719/0x3a80 mm/memory.c:5218
 do_user_addr_fault+0xd51/0x18e0 arch/x86/mm/fault.c:1428
 handle_page_fault arch/x86/mm/fault.c:1519 [inline]
 exc_page_fault+0x60/0x140 arch/x86/mm/fault.c:1575
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:570
RIP: 0023:0xf6e1f998
=====================================================
BUG: KMSAN: uninit-value in show_opcodes+0x2c1/0x2e0 arch/x86/kernel/dumpstack.c:123
 show_opcodes+0x2c1/0x2e0 arch/x86/kernel/dumpstack.c:123
 show_ip arch/x86/kernel/dumpstack.c:144 [inline]
 show_iret_regs+0xe3/0x230 arch/x86/kernel/dumpstack.c:149
 __show_regs+0x31/0xc90 arch/x86/kernel/process_64.c:74
 show_regs_if_on_stack+0x45e/0x530 arch/x86/kernel/dumpstack.c:167
 show_trace_log_lvl+0x392/0x490 arch/x86/kernel/dumpstack.c:298
 show_stack+0x55/0x60 arch/x86/kernel/dumpstack.c:318
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1c8/0x256 lib/dump_stack.c:106
 dump_stack+0x1a/0x23 lib/dump_stack.c:113
 dump_header+0x155/0x9a0 mm/oom_kill.c:460
 oom_kill_process+0x2e2/0xb30 mm/oom_kill.c:1036
 out_of_memory+0xeb5/0x1220 mm/oom_kill.c:1174
 mem_cgroup_out_of_memory+0x24a/0x3a0 mm/memcontrol.c:1706
 mem_cgroup_oom+0x856/0xa80 mm/memcontrol.c:1936
 try_charge_memcg+0x134f/0x1e20 mm/memcontrol.c:2729
 try_charge mm/memcontrol.c:2823 [inline]
 charge_memcg+0xe4/0x3c0 mm/memcontrol.c:6879
 __mem_cgroup_charge+0x6f/0x2b0 mm/memcontrol.c:6900
 mem_cgroup_charge include/linux/memcontrol.h:667 [inline]
 wp_page_copy+0x65c/0x4340 mm/memory.c:3141
 do_wp_page+0x1465/0x1ec0
 handle_pte_fault mm/memory.c:4973 [inline]
 __handle_mm_fault mm/memory.c:5097 [inline]
 handle_mm_fault+0x3719/0x3a80 mm/memory.c:5218
 do_user_addr_fault+0xd51/0x18e0 arch/x86/mm/fault.c:1428
 handle_page_fault arch/x86/mm/fault.c:1519 [inline]
 exc_page_fault+0x60/0x140 arch/x86/mm/fault.c:1575
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:570

Local variable opcodes created at:
 show_opcodes+0x49/0x2e0 arch/x86/kernel/dumpstack.c:118
 show_ip arch/x86/kernel/dumpstack.c:144 [inline]
 show_iret_regs+0xe3/0x230 arch/x86/kernel/dumpstack.c:149

CPU: 1 PID: 6224 Comm: syz-executor.1 Not tainted 6.1.0-rc2-syzkaller-61955-g4a3e741a3d6a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
=====================================================