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WARNING: CPU: 0 PID: 7808 at fs/read_write.c:429 __kernel_read+0x8c9/0xaf0 fs/read_write.c:429
Modules linked in:
CPU: 0 PID: 7808 Comm: syz-executor.5 Not tainted 5.15.0-rc3-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 07 30 aa ff <0f> 0b 49 c7 c6 ea ff ff ff eb 9d e8 f7 2f aa ff eb 05 e8 f0 2f aa
RSP: 0018:ffffc9000a667a80 EFLAGS: 00010287
RAX: ffffffff81d842f9 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9001705a000 RSI: 0000000000004e8c RDI: 0000000000004e8d
RBP: ffffc9000a667c10 R08: ffffffff81d83b8a R09: ffffc9000a667b70
R10: fffff520014ccf73 R11: 0000000000000000 R12: 1ffff920014ccf5c
R13: dffffc0000000000 R14: 000000004808801c R15: ffff88801ae4f484
FS:  00007f184fefb700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020014038 CR3: 00000000ab99e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
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: 0033:0x7f18529a58d9
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:00007f184fefb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007f1852aaa020 RCX: 00007f18529a58d9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f18529ffcb4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe23ae1d1f R14: 00007f184fefb300 R15: 0000000000022000