------------[ cut here ]------------
WARNING: CPU: 0 PID: 883 at crypto/af_alg.c:404 af_alg_make_sg+0x399/0x400 crypto/af_alg.c:404
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 883 Comm: syz-executor.0 Not tainted 5.6.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x188/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x35 kernel/panic.c:582
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:175 [inline]
 fixup_bug arch/x86/kernel/traps.c:170 [inline]
 do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:267
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:af_alg_make_sg+0x399/0x400 crypto/af_alg.c:404
Code: 5c 24 2b 31 ff 89 de e8 15 4d f8 fd 84 db 74 0e e8 dc 4b f8 fd 48 8b 04 24 48 89 44 24 70 e8 ce 4b f8 fd 0f 0b e8 c7 4b f8 fd <0f> 0b c7 44 24 4c ea ff ff ff e9 4b ff ff ff 48 89 df e8 50 f5 35
RSP: 0018:ffffc90003ba78e0 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff8880a8c9ba20 RCX: ffffc900021d9000
RDX: 000000000000ae75 RSI: ffffffff837ae5c9 RDI: 0000000000000005
RBP: ffff8880a8c9b800 R08: ffff8880887d02c0 R09: ffffed10110fa059
R10: ffff8880887d02c7 R11: ffffed10110fa058 R12: 0000000000000000
R13: ffff8880a79ff2b8 R14: 0000000000000000 R15: dffffc0000000000
 af_alg_get_rsgl+0x1eb/0x650 crypto/af_alg.c:1146
 _skcipher_recvmsg crypto/algif_skcipher.c:77 [inline]
 skcipher_recvmsg+0x867/0xdd0 crypto/algif_skcipher.c:161
 skcipher_recvmsg_nokey+0x65/0x90 crypto/algif_skcipher.c:279
 sock_recvmsg_nosec net/socket.c:886 [inline]
 sock_recvmsg net/socket.c:904 [inline]
 sock_recvmsg+0xca/0x110 net/socket.c:900
 sock_read_iter+0x2c7/0x3d0 net/socket.c:982
 call_read_iter include/linux/fs.h:1901 [inline]
 new_sync_read+0x64d/0x7a0 fs/read_write.c:414
 __vfs_read+0xc9/0x100 fs/read_write.c:427
 vfs_read+0x1f0/0x420 fs/read_write.c:461
 ksys_read+0x1ee/0x250 fs/read_write.c:587
 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295
 entry_SYSCALL_64_after_hwframe+0x49/0xb3
RIP: 0033:0x45c889
Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f59149b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007f59149b66d4 RCX: 000000000045c889
RDX: 0000000100000104 RSI: 00000000200003c0 RDI: 0000000000000006
RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000873 R14: 00000000004c9d64 R15: 000000000076bfac
Kernel Offset: disabled
Rebooting in 86400 seconds..