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: 0 PID: 23349 Comm: syz-executor.5 Not tainted 4.19.77 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__read_once_size include/linux/compiler.h:193 [inline] RIP: 0010:compound_head include/linux/page-flags.h:142 [inline] RIP: 0010:put_page include/linux/mm.h:944 [inline] RIP: 0010:tls_push_sg+0x215/0x6b0 net/tls/tls_main.c:134 Code: 89 ef e8 ae 91 7b fb 4d 39 e5 75 ab e8 84 90 7b fb 48 8b 45 d0 48 b9 00 00 00 00 00 fc ff df 48 8d 78 08 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 2b 04 00 00 48 8b 45 d0 31 ff 48 8b 58 08 49 89 RSP: 0018:ffff888058c87b28 EFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000000 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: ffffffff85efe9bc RDI: 0000000000000008 kobject: 'loop2' (00000000051526ee): kobject_uevent_env RBP: ffff888058c87ba0 R08: ffff88808a218040 R09: 0000000000000002 R10: ffffed1015d04732 R11: ffff8880ae823993 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888048dfa100 FS: 0000000001345940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31429000 CR3: 0000000092d72000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: tls_push_record+0xb43/0x13a0 net/tls/tls_sw.c:245 kobject: 'loop2' (00000000051526ee): fill_kobj_path: path = '/devices/virtual/block/loop2' tls_sw_push_pending_record+0x23/0x30 net/tls/tls_sw.c:257 tls_handle_open_record net/tls/tls_main.c:156 [inline] tls_sk_proto_close+0x5bb/0xab0 net/tls/tls_main.c:271 inet_release+0xff/0x1e0 net/ipv4/af_inet.c:428 inet6_release+0x53/0x80 net/ipv6/af_inet6.c:472 __sock_release+0xce/0x2a0 net/socket.c:579 sock_close+0x1b/0x30 net/socket.c:1140 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x413741 Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007ffeaf4b2f50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413741 RDX: 0000001b31420000 RSI: 00000000000011d5 RDI: 0000000000000003 RBP: 0000000000000001 R08: 0000000011be31d5 R09: 0000000011be31d9 R10: 00007ffeaf4b3030 R11: 0000000000000293 R12: 000000000075c9a0 R13: 000000000075c9a0 R14: 00000000007608e8 R15: 000000000075bfd4 Modules linked in: ---[ end trace 96adcb87d2178d6d ]--- RIP: 0010:__read_once_size include/linux/compiler.h:193 [inline] RIP: 0010:compound_head include/linux/page-flags.h:142 [inline] RIP: 0010:put_page include/linux/mm.h:944 [inline] RIP: 0010:tls_push_sg+0x215/0x6b0 net/tls/tls_main.c:134 Code: 89 ef e8 ae 91 7b fb 4d 39 e5 75 ab e8 84 90 7b fb 48 8b 45 d0 48 b9 00 00 00 00 00 fc ff df 48 8d 78 08 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 2b 04 00 00 48 8b 45 d0 31 ff 48 8b 58 08 49 89 RSP: 0018:ffff888058c87b28 EFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000000 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: ffffffff85efe9bc RDI: 0000000000000008 RBP: ffff888058c87ba0 R08: ffff88808a218040 R09: 0000000000000002 R10: ffffed1015d04732 R11: ffff8880ae823993 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888048dfa100 FS: 0000000001345940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31429000 CR3: 0000000092d72000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400