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WARNING: CPU: 0 PID: 24136 at fs/read_write.c:429 __kernel_read+0x8c9/0xaf0 fs/read_write.c:429
Modules linked in:
CPU: 0 PID: 24136 Comm: syz-executor.0 Not tainted 5.15.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__kernel_read+0x8c9/0xaf0 fs/read_write.c:429
Code: 25 28 00 00 00 48 3b 84 24 40 01 00 00 0f 85 16 02 00 00 4c 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 87 1f aa ff <0f> 0b 49 c7 c6 ea ff ff ff eb 9d e8 77 1f aa ff eb 05 e8 70 1f aa
RSP: 0018:ffffc9000cd8fa80 EFLAGS: 00010287
RAX: ffffffff81d96a19 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc90002ca1000 RSI: 0000000000004bf4 RDI: 0000000000004bf5
RBP: ffffc9000cd8fc10 R08: ffffffff81d962aa R09: ffffc9000cd8fb70
R10: fffff520019b1f73 R11: 0000000000000000 R12: 1ffff920019b1f5c
R13: dffffc0000000000 R14: 000000004808801c R15: ffff888073336a84
FS:  00007f3ceaefb700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f467581f760 CR3: 00000000a2b85000 CR4: 00000000003506f0
Call Trace:
 kernel_read_file+0x504/0x720 fs/kernel_read_file.c:93
 kernel_read_file_from_fd+0x62/0xb0 fs/kernel_read_file.c:184
 __do_sys_finit_module kernel/module.c:4180 [inline]
 __se_sys_finit_module+0x175/0x230 kernel/module.c:4164
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f3ced985a39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3ceaefb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007f3ceda88f60 RCX: 00007f3ced985a39
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f3ced9dfc5f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdbd2b3a0f R14: 00007f3ceaefb300 R15: 0000000000022000