------------[ cut here ]------------
WARNING: CPU: 0 PID: 30305 at fs/read_write.c:427 __kernel_read+0x8d4/0xa30 fs/read_write.c:427
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 30305 Comm: syz-executor.3 Not tainted 5.8.0-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+0x1f0/0x31e lib/dump_stack.c:118
 panic+0x264/0x7a0 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:235
 exc_invalid_op+0x16/0x40 arch/x86/kernel/traps.c:255
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:__kernel_read+0x8d4/0xa30 fs/read_write.c:427
Code: 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ef e8 44 ed f6 ff 49 89 5d 00 e9 ef f8 ff ff e8 66 3b b7 ff e9 e5 f8 ff ff e8 5c 3b b7 ff <0f> 0b 49 c7 c6 ea ff ff ff e9 6d fc ff ff 89 e9 80 e1 07 80 c1 03
RSP: 0018:ffffc90016757cc0 EFLAGS: 00010283
RAX: ffffffff81bd9c64 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000fa23000 RSI: 0000000000000145 RDI: 0000000000000146
RBP: 000000000808801c R08: ffffffff81bd943e R09: ffffc90016757d28
R10: fffff52002ceafa9 R11: 0000000000000000 R12: 1ffff11001884eba
R13: ffffc9000d5b3000 R14: 0000000000000043 R15: ffff88800c426080
 kernel_read_file+0x352/0x5c0 fs/exec.c:984
 kernel_read_file_from_fd+0x57/0xa0 fs/exec.c:1071
 __do_sys_finit_module kernel/module.c:4007 [inline]
 __se_sys_finit_module kernel/module.c:3990 [inline]
 __x64_sys_finit_module+0xe9/0x1a0 kernel/module.c:3990
 do_syscall_64+0x31/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45ccd9
Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f1f4ea83c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 0000000000003500 RCX: 000000000045ccd9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008
RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c
R13: 00007ffe8781b2ef R14: 00007f1f4ea849c0 R15: 000000000078bf0c
Kernel Offset: disabled
Rebooting in 86400 seconds..