general protection fault, probably for non-canonical address 0xdffffc00001a9a81: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x0000000000d4d408-0x0000000000d4d40f]
CPU: 1 PID: 8434 Comm: syz-fuzzer Not tainted 5.12.0-rc8-next-20210423-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:compound_head include/linux/page-flags.h:184 [inline]
RIP: 0010:put_page include/linux/mm.h:1229 [inline]
RIP: 0010:__skb_frag_unref include/linux/skbuff.h:3089 [inline]
RIP: 0010:skb_release_data+0x3a0/0x750 net/core/skbuff.c:667
Code: 48 8b 04 24 48 c1 e8 03 42 80 3c 30 00 0f 85 d3 02 00 00 49 63 c4 48 c1 e0 04 4a 8b 6c 28 30 48 8d 7d 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 a7 02 00 00 48 8b 45 08 31 ff 48 89 c3 48 89
RSP: 0018:ffffc9000167f878 EFLAGS: 00010206
RAX: 00000000001a9a81 RBX: 0000000000000011 RCX: 0000000000000000
RDX: ffff888019a39c80 RSI: ffffffff8703c746 RDI: 0000000000d4d408
RBP: 0000000000d4d400 R08: 0000000000000011 R09: 0000000000d4d400
R10: ffffffff8703c733 R11: 0000000000000000 R12: 0000000000000010
R13: ffff888035337ecc R14: dffffc0000000000 R15: ffff88801e50a640
FS:  000000c00002e890(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c00110a018 CR3: 000000002ef43000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 skb_release_all net/core/skbuff.c:726 [inline]
 __kfree_skb+0x46/0x60 net/core/skbuff.c:740
 sk_eat_skb include/net/sock.h:2567 [inline]
 tcp_recvmsg_locked+0x130f/0x22f0 net/ipv4/tcp.c:2504
 tcp_recvmsg+0x134/0x550 net/ipv4/tcp.c:2550
 inet_recvmsg+0x11b/0x5e0 net/ipv4/af_inet.c:852
 sock_recvmsg_nosec net/socket.c:888 [inline]
 sock_recvmsg net/socket.c:906 [inline]
 sock_recvmsg net/socket.c:902 [inline]
 sock_read_iter+0x33c/0x470 net/socket.c:979
 call_read_iter include/linux/fs.h:2108 [inline]
 new_sync_read+0x5b7/0x6e0 fs/read_write.c:415
 vfs_read+0x35c/0x570 fs/read_write.c:496
 ksys_read+0x1ee/0x250 fs/read_write.c:634
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4af19b
Code: fb ff eb bd e8 a6 b6 fb ff e9 61 ff ff ff cc e8 9b 82 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
RSP: 002b:000000c0003a1828 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000000c00001e800 RCX: 00000000004af19b
RDX: 0000000000001000 RSI: 000000c0001da000 RDI: 0000000000000006
RBP: 000000c0003a1878 R08: 0000000000000001 R09: 0000000000000002
R10: 00000000000068e5 R11: 0000000000000212 R12: ffffffffffffffff
R13: 0000000000002000 R14: 0000000000000002 R15: 0000000000000002
Modules linked in:
---[ end trace 8c3a01877d755e1d ]---
RIP: 0010:compound_head include/linux/page-flags.h:184 [inline]
RIP: 0010:put_page include/linux/mm.h:1229 [inline]
RIP: 0010:__skb_frag_unref include/linux/skbuff.h:3089 [inline]
RIP: 0010:skb_release_data+0x3a0/0x750 net/core/skbuff.c:667
Code: 48 8b 04 24 48 c1 e8 03 42 80 3c 30 00 0f 85 d3 02 00 00 49 63 c4 48 c1 e0 04 4a 8b 6c 28 30 48 8d 7d 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 a7 02 00 00 48 8b 45 08 31 ff 48 89 c3 48 89
RSP: 0018:ffffc9000167f878 EFLAGS: 00010206
RAX: 00000000001a9a81 RBX: 0000000000000011 RCX: 0000000000000000
RDX: ffff888019a39c80 RSI: ffffffff8703c746 RDI: 0000000000d4d408
RBP: 0000000000d4d400 R08: 0000000000000011 R09: 0000000000d4d400
R10: ffffffff8703c733 R11: 0000000000000000 R12: 0000000000000010
R13: ffff888035337ecc R14: dffffc0000000000 R15: ffff88801e50a640
FS:  000000c00002e890(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb321c0000 CR3: 000000002ef43000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400