exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) BUG: unable to handle page fault for address: ffffff81eb7dacff #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD e73a067 P4D e73a067 PUD 0 Oops: Oops: 0010 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 6109 Comm: syz.0.48 Not tainted 6.13.0-rc3-syzkaller-g499551201b5f #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:0xffffff81eb7dacff Code: Unable to access opcode bytes at 0xffffff81eb7dacd5. RSP: 0018:ffffc900021b761f EFLAGS: 00010246 RAX: bcf32d65c0966f00 RBX: 00000000000000ff RCX: ffff888000792440 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000400 RBP: ffc900021b77a8ff R08: ffffffff81eb747e R09: 1ffffffff2032fae R10: dffffc0000000000 R11: fffffbfff2032faf R12: fff110086a9e0400 R13: ff88804354f0001f R14: 00000000000000ff R15: ff88804354f02000 FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffff81eb7dacd5 CR3: 0000000055c2a000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: CR2: ffffff81eb7dacff ---[ end trace 0000000000000000 ]--- RIP: 0010:0xffffff81eb7dacff Code: Unable to access opcode bytes at 0xffffff81eb7dacd5. RSP: 0018:ffffc900021b761f EFLAGS: 00010246 RAX: bcf32d65c0966f00 RBX: 00000000000000ff RCX: ffff888000792440 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000400 RBP: ffc900021b77a8ff R08: ffffffff81eb747e R09: 1ffffffff2032fae R10: dffffc0000000000 R11: fffffbfff2032faf R12: fff110086a9e0400 R13: ff88804354f0001f R14: 00000000000000ff R15: ff88804354f02000 FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffff81eb7dacd5 CR3: 0000000055c2a000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400