RBP: 000000000072bf00 R08: 0000000020000000 R09: 000000000000001c R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ed7df46d4 R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 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: 23065 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #253 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:scatterwalk_start include/crypto/scatterwalk.h:73 [inline] RIP: 0010:gcmaes_crypt_by_sg+0x56f/0x2110 arch/x86/crypto/aesni-intel_glue.c:834 Code: c1 e9 03 80 3c 11 00 0f 85 bf 18 00 00 48 8d 78 08 48 89 84 24 50 01 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 6b 15 00 00 44 8b 60 08 48 RSP: 0018:ffff8801911d7130 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff8801c8b4f8b0 RCX: 0000000000000001 RDX: dffffc0000000000 RSI: ffffffff8356f36c RDI: 0000000000000008 RBP: ffff8801911d7530 R08: ffff880180bd6600 R09: ffff8801bda22520 R10: ffff8801911d77c0 R11: ffff8801911d77eb R12: 000000000000000d R13: 000000000000000d R14: ffff8801911d7248 R15: ffff8801911d77e0 FS: 0000000001725940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8e1417adf8 CR3: 00000001cdf4f000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: gcmaes_encrypt.constprop.15+0x7d7/0x1190 arch/x86/crypto/aesni-intel_glue.c:929 generic_gcmaes_encrypt+0x12d/0x186 arch/x86/crypto/aesni-intel_glue.c:1294 crypto_aead_encrypt include/crypto/aead.h:335 [inline] gcmaes_wrapper_encrypt+0x162/0x200 arch/x86/crypto/aesni-intel_glue.c:1127 crypto_aead_encrypt include/crypto/aead.h:335 [inline] tls_do_encryption net/tls/tls_sw.c:534 [inline] tls_push_record+0xc12/0x17f0 net/tls/tls_sw.c:583 tls_sw_push_pending_record+0x22/0x30 net/tls/tls_sw.c:597 tls_handle_open_record net/tls/tls_main.c:155 [inline] tls_sk_proto_close+0x439/0x750 net/tls/tls_main.c:272 inet_release+0x104/0x1f0 net/ipv4/af_inet.c:428 inet6_release+0x50/0x70 net/ipv6/af_inet6.c:458 __sock_release+0xd7/0x250 net/socket.c:579 sock_close+0x19/0x20 net/socket.c:1141 __fput+0x385/0xa30 fs/file_table.c:278 ____fput+0x15/0x20 fs/file_table.c:309 task_work_run+0x1e8/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x318/0x380 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x411051 Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 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:00007ffff8943c30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000411051 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 RBP: 0000000000000000 R08: 0000000014f129de R09: 0000000000000000 R10: 00007ffff8943b60 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000000000ccc R15: 0000000000000002 Modules linked in: ---[ end trace 88f87ec29c7c86ea ]--- RIP: 0010:scatterwalk_start include/crypto/scatterwalk.h:73 [inline] RIP: 0010:gcmaes_crypt_by_sg+0x56f/0x2110 arch/x86/crypto/aesni-intel_glue.c:834 BUG: unable to handle kernel paging request at ffffed0300006002 Code: c1 e9 03 80 3c 11 00 0f 85 bf 18 00 00 48 8d 78 08 48 89 84 24 50 01 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 6b 15 00 00 44 8b 60 08 48 PGD 21ffef067 P4D 21ffef067 PUD 0 Oops: 0000 [#2] PREEMPT SMP KASAN CPU: 1 PID: 23085 Comm: blkid Tainted: G D 4.19.0-rc6+ #253 RSP: 0018:ffff8801911d7130 EFLAGS: 00010202 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__handle_mm_fault+0x719/0x53e0 mm/memory.c:4077 RAX: 0000000000000000 RBX: ffff8801c8b4f8b0 RCX: 0000000000000001 Code: ac 24 80 fe ff ff e8 56 a4 cb ff 4d 85 ed 0f 84 9d 02 00 00 e8 18 a3 cb ff 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 11 42 00 00 4d 8b 6d 00 31 ff 4d 89 ee 49 83 e6 RSP: 0000:ffff8801beb779a8 EFLAGS: 00010a02 RDX: dffffc0000000000 RSI: ffffffff8356f36c RDI: 0000000000000008 RAX: dffffc0000000000 RBX: ffff8801bcea3e70 RCX: ffffffff81b3326a RDX: 1ffff10300006002 RSI: ffffffff81b33278 RDI: 0000000000000007 RBP: ffff8801beb77c58 R08: ffff880193b584c0 R09: 0000000000000000 R10: ffffed0037d6efff R11: 0000000000000000 R12: ffff8801beb77c30 RBP: ffff8801911d7530 R08: ffff880180bd6600 R09: ffff8801bda22520 R13: ffff881800030010 R14: 000ffffffffff000 R15: 0000001800030000 FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffed0300006002 CR3: 0000000198fef000 CR4: 00000000001406e0 R10: ffff8801911d77c0 R11: ffff8801911d77eb R12: 000000000000000d DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: R13: 000000000000000d R14: ffff8801911d7248 R15: ffff8801911d77e0 FS: 0000000001725940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8e1417adf8 CR3: 00000001cdf4f000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400