------------[ cut here ]------------
WARNING: CPU: 1 PID: 17803 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: 1 PID: 17803 Comm: syz-executor.4 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:ffffc90008f0f990 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff8880a2f80a20 RCX: ffffc90012752000
RDX: 000000000000e97e RSI: ffffffff837ae5c9 RDI: 0000000000000005
RBP: 000000001fec2254 R08: ffff8880a197a400 R09: ffffed101432f481
R10: ffff8880a197a407 R11: ffffed101432f480 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000
 hash_sendmsg+0x45c/0xad0 crypto/algif_hash.c:94
 sock_sendmsg_nosec net/socket.c:652 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:672
 ____sys_sendmsg+0x6bf/0x7e0 net/socket.c:2362
 ___sys_sendmsg+0x100/0x170 net/socket.c:2416
 __sys_sendmsg+0xec/0x1b0 net/socket.c:2449
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x270/0xe90 arch/x86/entry/common.c:396
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
Kernel Offset: disabled
Rebooting in 86400 seconds..