------------[ cut here ]------------
kernel BUG at include/linux/swapops.h:195!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5878 Comm: syz.6.1341 Not tainted 5.4.290-syzkaller-00017-g6b07fcd94a6a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:migration_entry_to_page include/linux/swapops.h:195 [inline]
RIP: 0010:copy_one_pte mm/memory.c:736 [inline]
RIP: 0010:copy_pte_range mm/memory.c:855 [inline]
RIP: 0010:copy_pmd_range mm/memory.c:906 [inline]
RIP: 0010:copy_pud_range mm/memory.c:940 [inline]
RIP: 0010:copy_p4d_range mm/memory.c:962 [inline]
RIP: 0010:copy_page_range+0x26da/0x26f0 mm/memory.c:1024
Code: 09 00 e9 4c dc ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 8d dc ff ff 4c 89 f7 e8 a0 67 09 00 e9 80 dc ff ff e8 06 7d d9 ff <0f> 0b e8 0f 20 b0 ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00
RSP: 0018:ffff8881d488f740 EFLAGS: 00010246
RAX: ffffffff818acdfa RBX: 0000000000000000 RCX: 0000000000080000
RDX: ffffc9000a5a5000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffff8881d488f9d0 R08: ffffffff818abc72 R09: fffffb1df85ca5b9
R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000100400fb
R13: 1ffff1103b0bb639 R14: ffff8881e8d69068 R15: fffff8efc2e52dc0
FS: 00007f03a00646c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd7bf54f00 CR3: 00000001ea5fc000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
dup_mmap kernel/fork.c:608 [inline]
dup_mm kernel/fork.c:1379 [inline]
copy_mm+0xb23/0x10d0 kernel/fork.c:1435
copy_process+0x1291/0x3230 kernel/fork.c:2052
_do_fork+0x197/0x900 kernel/fork.c:2399
__do_sys_clone kernel/fork.c:2557 [inline]
__se_sys_clone kernel/fork.c:2538 [inline]
__x64_sys_clone+0x26b/0x2c0 kernel/fork.c:2538
do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x5c/0xc1
RIP: 0033:0x7f03a19fa169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f03a0063fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007f03a1c12fa0 RCX: 00007f03a19fa169
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f03a1a7b2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f03a1c12fa0 R15: 00007ffd869efa68
Modules linked in:
---[ end trace 1b64dd1fdabbc294 ]---
RIP: 0010:migration_entry_to_page include/linux/swapops.h:195 [inline]
RIP: 0010:copy_one_pte mm/memory.c:736 [inline]
RIP: 0010:copy_pte_range mm/memory.c:855 [inline]
RIP: 0010:copy_pmd_range mm/memory.c:906 [inline]
RIP: 0010:copy_pud_range mm/memory.c:940 [inline]
RIP: 0010:copy_p4d_range mm/memory.c:962 [inline]
RIP: 0010:copy_page_range+0x26da/0x26f0 mm/memory.c:1024
Code: 09 00 e9 4c dc ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 8d dc ff ff 4c 89 f7 e8 a0 67 09 00 e9 80 dc ff ff e8 06 7d d9 ff <0f> 0b e8 0f 20 b0 ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00
RSP: 0018:ffff8881d488f740 EFLAGS: 00010246
RAX: ffffffff818acdfa RBX: 0000000000000000 RCX: 0000000000080000
RDX: ffffc9000a5a5000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffff8881d488f9d0 R08: ffffffff818abc72 R09: fffffb1df85ca5b9
R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000100400fb
R13: 1ffff1103b0bb639 R14: ffff8881e8d69068 R15: fffff8efc2e52dc0
FS: 00007f03a00646c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd7bf54f00 CR3: 00000001ea5fc000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600