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kernel BUG at mm/mmap.c:340!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5506 Comm: syz-executor136 Not tainted 6.4.0-syzkaller-10062-gf8566aa4f176 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:validate_mm+0x3a0/0x470 mm/mmap.c:340
Code: 24 48 e8 93 39 fb ff e9 fc fd ff ff e8 09 e1 be ff 44 89 fa 89 ee 48 c7 c7 a0 d3 78 8a e8 88 89 a2 ff 48 89 df e8 a0 17 fb ff <0f> 0b e8 e9 e0 be ff 48 8b 7c 24 18 e8 8f 17 fb ff c6 05 11 d7 cd
RSP: 0018:ffffc900045efaa0 EFLAGS: 00010282
RAX: 0000000000000332 RBX: ffff888016751300 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005
RBP: 0000000000000013 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: 00007ffcdf760000
R13: 0000000000000000 R14: 00007ffcdf761fff R15: 0000000000000011
FS:  00007fb6863cf700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb6863cf718 CR3: 000000007d0d5000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_vmi_align_munmap+0x1199/0x1680 mm/mmap.c:2561
 do_vmi_munmap+0x266/0x430 mm/mmap.c:2619
 __vm_munmap+0x137/0x380 mm/mmap.c:2899
 __do_sys_munmap mm/mmap.c:2916 [inline]
 __se_sys_munmap mm/mmap.c:2913 [inline]
 __x64_sys_munmap+0x62/0x80 mm/mmap.c:2913
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb68643e979
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb6863cf318 EFLAGS: 00000246 ORIG_RAX: 000000000000000b
RAX: ffffffffffffffda RBX: 00007fb6864c63f8 RCX: 00007fb68643e979
RDX: 00007fb6863cf700 RSI: 0000000000c00000 RDI: 0000000020400000
RBP: 00007fb6864c63f0 R08: 00007fb6863cf700 R09: 0000000000000000
R10: 00007fb6863cf700 R11: 0000000000000246 R12: 00007fb686494064
R13: 00007ffcdf6f2d9f R14: 00007fb6863cf400 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:validate_mm+0x3a0/0x470 mm/mmap.c:340
Code: 24 48 e8 93 39 fb ff e9 fc fd ff ff e8 09 e1 be ff 44 89 fa 89 ee 48 c7 c7 a0 d3 78 8a e8 88 89 a2 ff 48 89 df e8 a0 17 fb ff <0f> 0b e8 e9 e0 be ff 48 8b 7c 24 18 e8 8f 17 fb ff c6 05 11 d7 cd
RSP: 0018:ffffc900045efaa0 EFLAGS: 00010282
RAX: 0000000000000332 RBX: ffff888016751300 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005
RBP: 0000000000000013 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: 00007ffcdf760000
R13: 0000000000000000 R14: 00007ffcdf761fff R15: 0000000000000011
FS:  00007fb6863cf700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb68649401d CR3: 000000007d0d5000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400