arg_start 7ffe7595cec9 arg_end 7ffe7595cee3 env_start 7ffe7595cee3 env_end 7ffe7595cfe3
binfmt ffffffff8cba2c20 flags 7fd
ioctx_table 0000000000000000
owner ffff888032df3b80 exe_file ffff888036174280
notifier_subscriptions 0000000000000000
numa_next_scan 4295123731 numa_scan_offset 0 numa_scan_seq 0
tlb_flush_pending 0
def_flags: 0x0()
------------[ cut here ]------------
kernel BUG at mm/mmap.c:340!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 9867 Comm: syz-executor.4 Not tainted 6.4.0-syzkaller-10173-ga901a3568fd2 #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 34 fa cd
RSP: 0018:ffffc9000459faa0 EFLAGS: 00010282
RAX: 0000000000000330 RBX: ffff88803fe28000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005
RBP: 000000000000001e R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 000000000018dad0 R12: 00007ffe759e4000
R13: 0000000000000000 R14: 00007ffe759e5fff R15: 000000000000001c
FS:  00007f34bb0ab700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c006762000 CR3: 000000007d1cf000 CR4: 0000000000350ee0
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: 0033:0x7f34ba28c467
Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 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:00007f34bb0aaf38 EFLAGS: 00000246
 ORIG_RAX: 000000000000000b
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34ba28c467
RDX: 0000000000014800 RSI: 0000000000014800 RDI: 00007f34b09ff000
RBP: 00007f34b09ff000 R08: 0000000000000000 R09: 00000000000005ec
R10: 0000000000014800 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f34bb0aafdc R14: 00007f34bb0aafe0 R15: 0000000020000742
 </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 34 fa cd
RSP: 0018:ffffc9000459faa0 EFLAGS: 00010282
RAX: 0000000000000330 RBX: ffff88803fe28000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005
RBP: 000000000000001e R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 000000000018dad0 R12: 00007ffe759e4000
R13: 0000000000000000 R14: 00007ffe759e5fff R15: 000000000000001c
FS:  00007f34bb0ab700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30326000 CR3: 000000007d1cf000 CR4: 0000000000350ef0