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WARNING: CPU: 1 PID: 22122 at fs/read_write.c:440 __kernel_read+0x8ff/0xa90 fs/read_write.c:440
Modules linked in:
CPU: 1 PID: 22122 Comm: syz-executor.4 Not tainted 5.10.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__kernel_read+0x8ff/0xa90 fs/read_write.c:440
Code: 8b e8 45 7e 15 02 31 ff 89 c3 89 c6 e8 2a 35 b4 ff 85 db 0f 85 24 fa f2 06 49 c7 c5 ea ff ff ff e9 49 fe ff ff e8 c1 3c b4 ff <0f> 0b 49 c7 c5 ea ff ff ff e9 36 fe ff ff e8 4e 7b f5 ff e9 b5 f7
RSP: 0018:ffffc90002057b50 EFLAGS: 00010216
RAX: 0000000000002743 RBX: 0000000000001000 RCX: ffffc9000d341000
RDX: 0000000000040000 RSI: ffffffff81bbc93f RDI: 0000000000000005
RBP: 000000000008800c R08: 0000000000000001 R09: ffffffff8ef58727
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888029803780
R13: 0000000000000001 R14: ffffc90002057d20 R15: 1ffff9200040af6d
FS:  00007f454cb88700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000749138 CR3: 00000000318e3000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 kernel_read+0x52/0x70 fs/read_write.c:472
 kernel_read_file+0x3b8/0x790 fs/kernel_read_file.c:93
 kernel_read_file_from_fd+0x62/0xb0 fs/kernel_read_file.c:184
 __do_sys_finit_module+0xed/0x1a0 kernel/module.c:4065
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45e159
Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f454cb87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e159
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c
R13: 00007ffce833d99f R14: 00007f454cb889c0 R15: 000000000119bf8c