------------[ cut here ]------------
WARNING: CPU: 0 PID: 8598 at fs/read_write.c:427 __kernel_read+0x927/0xaa0 fs/read_write.c:427
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 8598 Comm: syz-executor478 Not tainted 5.9.0-rc3-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+0x1d6/0x29e lib/dump_stack.c:118
 panic+0x2c0/0x800 kernel/panic.c:231
 __warn+0x227/0x250 kernel/panic.c:600
 report_bug+0x1b1/0x2e0 lib/bug.c:198
 handle_bug+0x42/0x80 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x16/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:__kernel_read+0x927/0xaa0 fs/read_write.c:427
Code: 41 80 3c 2c 00 0f 85 aa f8 ff ff e9 af f8 ff ff e8 2e 08 b7 ff 41 80 3c 2c 00 0f 85 95 f8 ff ff e9 9a f8 ff ff e8 19 08 b7 ff <0f> 0b 49 c7 c7 ea ff ff ff e9 71 fc ff ff 89 e9 80 e1 07 80 c1 03
RSP: 0018:ffffc900084ffcb8 EFLAGS: 00010293
RAX: ffffffff81bdf407 RBX: 000000000008801c RCX: ffff8880a26084c0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff81bdeb8c R09: fffffbfff1708e0d
R10: fffffbfff1708e0d R11: 0000000000000000 R12: 1ffff110144c1342
R13: ffff8880a26084c0 R14: 0000000000000002 R15: ffffc90000eae000
 kernel_read_file+0x352/0x5c0 fs/exec.c:989
 kernel_read_file_from_fd+0x57/0xa0 fs/exec.c:1076
 __do_sys_finit_module kernel/module.c:4051 [inline]
 __se_sys_finit_module kernel/module.c:4034 [inline]
 __x64_sys_finit_module+0xe9/0x1a0 kernel/module.c:4034
 do_syscall_64+0x31/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x44a639
Code: e8 bc b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 4b cc fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f212ddefdb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00000000006dbc68 RCX: 000000000044a639
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00000000006dbc60 R08: 00007f212ddf0700 R09: 0000000000000000
R10: 00007f212ddf0700 R11: 0000000000000246 R12: 00000000006dbc6c
R13: 00007ffc61b04baf R14: 00007f212ddf09c0 R15: 0000000000000001
Kernel Offset: disabled
Rebooting in 86400 seconds..