WARNING: CPU: 0 PID: 29054 at mm/page_alloc.c:4980 __alloc_pages_nodemask+0x5fd/0x730 mm/page_alloc.c:5015
Modules linked in:
CPU: 0 PID: 29054 Comm: syz-executor.5 Not tainted 5.12.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__alloc_pages_nodemask+0x5fd/0x730 mm/page_alloc.c:4980
Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 9b d7 ff ff 49 89 c5 e9 e5 fc ff ff <0f> 0b e9 b0 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8
RSP: 0018:ffffc900164dfaa0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff92002c9bf58 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000060a20
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff86f51717 R11: 0000000000000000 R12: 000000000000000b
R13: 0000000000060a20 R14: 000000000000000b R15: ffffffff86f5e7e0
FS:  00007f5298da5700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f058514c090 CR3: 000000001bd5c000 CR4: 0000000000350ee0
Call Trace:
 __alloc_pages include/linux/gfp.h:525 [inline]
 __alloc_pages_node include/linux/gfp.h:538 [inline]
 alloc_pages_node include/linux/gfp.h:552 [inline]
 kmalloc_large_node+0x62/0x130 mm/slub.c:4069
 __kmalloc_node_track_caller+0x2d2/0x320 mm/slub.c:4578
 kmalloc_reserve net/core/skbuff.c:361 [inline]
 __alloc_skb+0x30f/0x340 net/core/skbuff.c:424
 __netdev_alloc_skb+0x70/0x400 net/core/skbuff.c:491
 netdev_alloc_skb include/linux/skbuff.h:2863 [inline]
 qrtr_endpoint_post+0x84/0x11b0 net/qrtr/qrtr.c:442
 qrtr_tun_write_iter+0x11f/0x1a0 net/qrtr/tun.c:108
 call_write_iter include/linux/fs.h:1977 [inline]
 new_sync_write+0x426/0x650 fs/read_write.c:518
 vfs_write+0x796/0xa30 fs/read_write.c:605
 ksys_write+0x12d/0x250 fs/read_write.c:658
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x465f69
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5298da5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69
RDX: 0000000000400000 RSI: 0000000020000400 RDI: 0000000000000003
RBP: 00000000004bfa67 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffc5985dd9f R14: 00007f5298da5300 R15: 0000000000022000