general protection fault, probably for non-canonical address 0xe043fc440043ffcd: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0x02200220021ffe68-0x02200220021ffe6f]
CPU: 1 PID: 31361 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:mm_update_next_owner+0x42e/0x7a0 kernel/exit.c:387
Code: 03 00 00 4c 8d ad 28 fc ff ff 48 81 fd 98 a1 a9 89 0f 84 65 01 00 00 e8 50 d3 2d 00 48 8d bd 4c fc ff ff 48 89 f8 48 c1 e8 03 <0f> b6 14 18 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5
RSP: 0018:ffffc90015f6fd58 EFLAGS: 00010203
RAX: 004400440043ffcd RBX: dffffc0000000000 RCX: ffffffff814677ef
RDX: ffff888094974280 RSI: ffffffff814677b0 RDI: 02200220021ffe6c
RBP: 0220022002200220 R08: 0000000000000001 R09: ffffffff89a09083
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888056353200
R13: 02200220021ffe48 R14: 0000000000200000 R15: ffff8880328f2ad0
FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020004200 CR3: 00000001fd370000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 exit_mm kernel/exit.c:482 [inline]
 do_exit+0xa83/0x29f0 kernel/exit.c:793
 do_group_exit+0x125/0x310 kernel/exit.c:903
 __do_sys_exit_group kernel/exit.c:914 [inline]
 __se_sys_exit_group kernel/exit.c:912 [inline]
 __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:912
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45d5b9
Code: Bad RIP value.
RSP: 002b:000000000169fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045d5b9
RDX: 0000000000416f01 RSI: fffffffffffffff7 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000169fde0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000169fde0 R14: 0000000000000000 R15: 000000000169fdf0
Modules linked in:
---[ end trace 5f65b60413967e03 ]---
RIP: 0010:mm_update_next_owner+0x42e/0x7a0 kernel/exit.c:387
Code: 03 00 00 4c 8d ad 28 fc ff ff 48 81 fd 98 a1 a9 89 0f 84 65 01 00 00 e8 50 d3 2d 00 48 8d bd 4c fc ff ff 48 89 f8 48 c1 e8 03 <0f> b6 14 18 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5
RSP: 0018:ffffc90015f6fd58 EFLAGS: 00010203
RAX: 004400440043ffcd RBX: dffffc0000000000 RCX: ffffffff814677ef
RDX: ffff888094974280 RSI: ffffffff814677b0 RDI: 02200220021ffe6c
RBP: 0220022002200220 R08: 0000000000000001 R09: ffffffff89a09083
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888056353200
R13: 02200220021ffe48 R14: 0000000000200000 R15: ffff8880328f2ad0
FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020004200 CR3: 00000001fd370000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400