overlayfs: upper fs does not support RENAME_WHITEOUT.
overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off.
------------[ cut here ]------------
kernel BUG at mm/hugetlb.c:3776!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 7055 Comm: syz-executor584 Not tainted 5.6.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__unmap_hugepage_range+0xa39/0xbd0 mm/hugetlb.c:3776
Code: 00 48 c7 c7 40 56 35 88 e8 34 d5 a1 ff e9 c9 fd ff ff e8 3a f2 c5 ff 0f 0b e9 b0 f7 ff ff e8 2e f2 c5 ff 0f 0b e8 27 f2 c5 ff <0f> 0b e8 20 f2 c5 ff 83 8c 24 c0 00 00 00 01 48 8d bc 24 a0 00 00
RSP: 0000:ffffc900015f7768 EFLAGS: 00010293
RAX: ffff8880a8fde480 RBX: ffffffff8c672fb8 RCX: ffffffff81ad29c4
RDX: 0000000000000000 RSI: ffffffff81ad31c9 RDI: 0000000000000007
RBP: 0000000020000000 R08: ffff8880a8fde480 R09: ffffed1012acc077
R10: ffff8880956603b7 R11: ffffed1012acc076 R12: 0000000008440070
R13: 0000000000003000 R14: 0000000000000000 R15: 0000000000400000
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 0000000099c6e000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __unmap_hugepage_range_final+0x30/0x70 mm/hugetlb.c:3867
 unmap_single_vma+0x238/0x300 mm/memory.c:1308
 unmap_vmas+0x16f/0x2f0 mm/memory.c:1344
 exit_mmap+0x2aa/0x510 mm/mmap.c:3148
 __mmput kernel/fork.c:1085 [inline]
 mmput+0x168/0x4b0 kernel/fork.c:1106
 exit_mm kernel/exit.c:479 [inline]
 do_exit+0xa51/0x2dd0 kernel/exit.c:782
 do_group_exit+0x125/0x340 kernel/exit.c:893
 get_signal+0x47b/0x24e0 kernel/signal.c:2739
 do_signal+0x81/0x2240 arch/x86/kernel/signal.c:784
 exit_to_usermode_loop+0x26c/0x360 arch/x86/entry/common.c:161
 prepare_exit_to_usermode+0x2f6/0x3d0 arch/x86/entry/common.c:196
 ret_from_intr+0x26/0x2b
RIP: 0033:0x400f79
Code: Bad RIP value.
RSP: 002b:00007f868a73fdc0 EFLAGS: 00010246
RAX: 0030656c69662f2e RBX: 00000000006dac28 RCX: 00000000004459f9
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 00000000006dac28
RBP: 00000000006dac20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dac2c
R13: 00007fff5bde760f R14: 00007f868a7409c0 R15: 20c49ba5e353f7cf
Modules linked in:
---[ end trace 8dc01f5ba93f784f ]---
RIP: 0010:__unmap_hugepage_range+0xa39/0xbd0 mm/hugetlb.c:3776
Code: 00 48 c7 c7 40 56 35 88 e8 34 d5 a1 ff e9 c9 fd ff ff e8 3a f2 c5 ff 0f 0b e9 b0 f7 ff ff e8 2e f2 c5 ff 0f 0b e8 27 f2 c5 ff <0f> 0b e8 20 f2 c5 ff 83 8c 24 c0 00 00 00 01 48 8d bc 24 a0 00 00
RSP: 0000:ffffc900015f7768 EFLAGS: 00010293
RAX: ffff8880a8fde480 RBX: ffffffff8c672fb8 RCX: ffffffff81ad29c4
RDX: 0000000000000000 RSI: ffffffff81ad31c9 RDI: 0000000000000007
RBP: 0000000020000000 R08: ffff8880a8fde480 R09: ffffed1012acc077
R10: ffff8880956603b7 R11: ffffed1012acc076 R12: 0000000008440070
R13: 0000000000003000 R14: 0000000000000000 R15: 0000000000400000
FS:  00007f868a740700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000400f4f CR3: 0000000099c6e000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400