kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 13832 Comm: syz-executor.1 Not tainted 4.19.183-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__read_once_size include/linux/compiler.h:261 [inline] RIP: 0010:compound_head include/linux/page-flags.h:142 [inline] RIP: 0010:put_page include/linux/mm.h:951 [inline] RIP: 0010:tls_sk_proto_close+0x305/0xc20 net/tls/tls_main.c:277 Code: 00 fc ff df 48 89 44 24 30 48 c1 e8 03 4c 01 f0 48 89 44 24 08 e8 db b1 6b fa 49 83 e4 fc 49 8d 7c 24 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 d1 07 00 00 49 8b 44 24 08 31 ff 49 89 c5 48 RSP: 0018:ffff888050c07a50 EFLAGS: 00010202 RAX: 0000000000000001 RBX: ffff8880aecb2900 RCX: ffffc90008033000 RDX: 0000000000040000 RSI: ffffffff86f6ab85 RDI: 0000000000000008 RBP: ffff88809dc38680 R08: ffffed100970a000 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88809d365a00 FS: 00007fc0880ee700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2e820000 CR3: 00000000a8a61000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_release+0xd7/0x1e0 net/ipv4/af_inet.c:427 inet6_release+0x4c/0x70 net/ipv6/af_inet6.c:472 __sock_release+0xcd/0x2a0 net/socket.c:579 sock_close+0x15/0x20 net/socket.c:1140 __fput+0x2ce/0x890 fs/file_table.c:278 task_work_run+0x148/0x1c0 kernel/task_work.c:113 get_signal+0x1b64/0x1f70 kernel/signal.c:2400 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x466459 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:00007fc0880ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: 0000000000004000 RBX: 000000000056c008 RCX: 0000000000466459 RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 RBP: 00007fc0880ee1d0 R08: 0000000000000000 R09: 00000000000000d8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffe1636668f R14: 00007fc0880ee300 R15: 0000000000022000 Modules linked in: ---[ end trace 8876998f245c00a2 ]--- RIP: 0010:__read_once_size include/linux/compiler.h:261 [inline] RIP: 0010:compound_head include/linux/page-flags.h:142 [inline] RIP: 0010:put_page include/linux/mm.h:951 [inline] RIP: 0010:tls_sk_proto_close+0x305/0xc20 net/tls/tls_main.c:277 Code: 00 fc ff df 48 89 44 24 30 48 c1 e8 03 4c 01 f0 48 89 44 24 08 e8 db b1 6b fa 49 83 e4 fc 49 8d 7c 24 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 d1 07 00 00 49 8b 44 24 08 31 ff 49 89 c5 48 RSP: 0018:ffff888050c07a50 EFLAGS: 00010202 RAX: 0000000000000001 RBX: ffff8880aecb2900 RCX: ffffc90008033000 RDX: 0000000000040000 RSI: ffffffff86f6ab85 RDI: 0000000000000008 RBP: ffff88809dc38680 R08: ffffed100970a000 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88809d365a00 FS: 00007fc0880ee700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7cda0be000 CR3: 00000000a8a61000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400