2000002af000-20000092ffff: ffff888011d20500 200000930000-2000009fcfff: ffff888011e62000 2000009fd000-200000ceafff: ffff888011e62780 200000ceb000-200000cecfff: 0000000000000000 200000ced000-200000dc0fff: ffff888011d203c0 200000dc1000-7f35283f9fff: node ffff888036602600 depth 1 type 1 parent ffff88803660240e contents: ffff888011e62500 200000DC3FFF ffff888011d20140 200000FC6FFF ffff888011e62140 200000FC8FFF ffff888011e628c0 200000FFCFFF ffff888011e62b40 200000FFFFFF ffff8880122b78c0 200001000FFF 0000000000000000 55556CF34FFF ffff8880122b7780 55556CF56FFF 0000000000000000 7F35273F5FFF ffff8880122b7a00 7F35273F6FFF ffff8880122b7c80 7F3527BF6FFF ffff888000874500 7F3527BF7FFF ffff888000874280 7F35283F7FFF ffff888000874780 7F35283F9FFF 0000000000000000 0 000000000000000d 200000dc1000-200000dc3fff: ffff888011e62500 200000dc4000-200000fc6fff: ffff888011d20140 200000fc7000-200000fc8fff: ffff888011e62140 200000fc9000-200000ffcfff: ffff888011e628c0 200000ffd000-200000ffffff: ffff888011e62b40 200001000000-200001000fff: ffff8880122b78c0 200001001000-55556cf34fff: 0000000000000000 55556cf35000-55556cf56fff: ffff8880122b7780 55556cf57000-7f35273f5fff: 0000000000000000 7f35273f6000-7f35273f6fff: ffff8880122b7a00 7f35273f7000-7f3527bf6fff: ffff8880122b7c80 7f3527bf7000-7f3527bf7fff: ffff888000874500 7f3527bf8000-7f35283f7fff: ffff888000874280 7f35283f8000-7f35283f9fff: ffff888000874780 7f35283fa000-7f352bcddfff: node ffff888012529200 depth 1 type 1 parent ffff888036602416 contents: ffff8880008748c0 7F3528BF9FFF ffff888000874c80 7F3528BFBFFF ffff888000874dc0 7F35293FBFFF ffff8880008743c0 7F35293FDFFF ffff888000874a00 7F3529BFDFFF ffff888011e52000 7F3529BFEFFF ffff888011e52140 7F352A9FEFFF ffff888011e528c0 7F352ADFFFFF ffff888011e523c0 7F352AE47FFF ffff888011e52a00 7F352AFE9FFF ffff888011e52dc0 7F352B095FFF ffff888011e52c80 7F352B175FFF ffff888011e52640 7F352B17EFFF 0000000000000000 7F352B17FFFF ffff888011e52780 7F352BCDDFFF 000000000000000e 7f35283fa000-7f3528bf9fff: ffff8880008748c0 7f3528bfa000-7f3528bfbfff: ffff888000874c80 7f3528bfc000-7f35293fbfff: ffff888000874dc0 7f35293fc000-7f35293fdfff: ffff8880008743c0 7f35293fe000-7f3529bfdfff: ffff888000874a00 7f3529bfe000-7f3529bfefff: ffff888011e52000 7f3529bff000-7f352a9fefff: ffff888011e52140 7f352a9ff000-7f352adfffff: ffff888011e528c0 7f352ae00000-7f352ae47fff: ffff888011e523c0 7f352ae48000-7f352afe9fff: ffff888011e52a00 7f352afea000-7f352b095fff: ffff888011e52dc0 7f352b096000-7f352b175fff: ffff888011e52c80 7f352b176000-7f352b17efff: ffff888011e52640 7f352b17f000-7f352b17ffff: 0000000000000000 7f352b180000-7f352bcddfff: ffff888011e52780 7f352bcde000-ffffffffffffffff: node ffff88801260f400 depth 1 type 1 parent ffff88803660241e contents: 0000000000000000 7F352BCEBFFF ffff888011c61a00 7F352BCECFFF ffff888011c61280 7F352BD0CFFF ffff888011c61640 7F352BD0DFFF ffff888011c613c0 7F352BD2DFFF ffff888011e52b40 7F352BD2EFFF ffff888011c61dc0 7F352BD32FFF ffff888011c61780 7F352BD34FFF ffff888011c61b40 7F352BD36FFF 0000000000000000 7FFDC4A39FFF ffff888011c61500 7FFDC4A5AFFF 0000000000000000 FFFFFFFFFFFFFFFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 000000000000000b 7f352bcde000-7f352bcebfff: 0000000000000000 7f352bcec000-7f352bcecfff: ffff888011c61a00 7f352bced000-7f352bd0cfff: ffff888011c61280 7f352bd0d000-7f352bd0dfff: ffff888011c61640 7f352bd0e000-7f352bd2dfff: ffff888011c613c0 7f352bd2e000-7f352bd2efff: ffff888011e52b40 7f352bd2f000-7f352bd32fff: ffff888011c61dc0 7f352bd33000-7f352bd34fff: ffff888011c61780 7f352bd35000-7f352bd36fff: ffff888011c61b40 7f352bd37000-7ffdc4a39fff: 0000000000000000 7ffdc4a3a000-7ffdc4a5afff: ffff888011c61500 7ffdc4a5b000-ffffffffffffffff: 0000000000000000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5324 at mm/vma.c:759 vma_merge_existing_range+0x1390/0x16c0 mm/vma.c:759 Modules linked in: CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:vma_merge_existing_range+0x1390/0x16c0 mm/vma.c:759 Code: e9 ff ef ff ff e8 30 ed a4 ff 90 0f 0b 90 e9 f3 ee ff ff e8 22 ed a4 ff 48 8b 7c 24 08 48 c7 c6 60 66 56 8c e8 a1 4d f1 ff 90 <0f> 0b 90 e9 68 ef ff ff e8 03 ed a4 ff e9 cc f0 ff ff e8 f9 ec a4 RSP: 0018:ffffc9000f5dfa60 EFLAGS: 00010286 RAX: ffffffff8c28aff5 RBX: 0000200000130000 RCX: ffff88801f540000 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff RBP: ffffc9000f5dfb90 R08: ffffffff8c28aef0 R09: 1ffff92001ebbeb4 R10: dffffc0000000000 R11: fffff52001ebbeb5 R12: 00002000002ab000 R13: ffffc9000f5dfc40 R14: ffffc9000f5dfc60 R15: 0000200000130000 FS: 00007f352bd2d6c0(0000) GS:ffff88808c596000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000562a6b7600b8 CR3: 0000000043cc8000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: vma_modify+0x76/0x390 mm/vma.c:1531 vma_modify_flags+0x3b2/0x430 mm/vma.c:1565 mlock_fixup+0x21a/0x350 mm/mlock.c:483 apply_mlockall_flags+0x309/0x410 mm/mlock.c:736 __do_sys_munlockall+0x10a/0x220 mm/mlock.c:782 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f352af8d169 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:00007f352bd2d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 RAX: ffffffffffffffda RBX: 00007f352b1a5fa0 RCX: 00007f352af8d169 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007f352bd2d090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f352b1a5fa0 R15: 00007ffdc4a589f8