BUG: unable to handle page fault for address: fffff52002d80000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 21ffee067 P4D 21ffee067 PUD aa51c067 PMD 9378a067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 22251 Comm: kworker/0:7 Not tainted 5.5.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: xfs-buf/loop2 xfs_buf_ioend_work RIP: 0010:xfs_sb_read_verify+0xf0/0x540 fs/xfs/libxfs/xfs_sb.c:691 Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 18 04 00 00 4d 8b ac 24 30 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e a7 03 00 00 41 8b 75 00 bf 58 RSP: 0018:ffffc9001668faf0 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: 1ffff92002cd1f61 RCX: ffffffff82ad3b06 RDX: 1ffff92002d80000 RSI: ffffffff82aa042b RDI: ffff888095ec5aa0 RBP: ffffc9001668fcd0 R08: ffff8880a6bb82c0 R09: ffffed1015d0703d R10: ffffed1015d0703c R11: ffff8880ae8381e3 R12: ffff888095ec5980 R13: ffffc90016c00000 R14: ffffc9001668fca8 R15: ffff8880567de000 FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffff52002d80000 CR3: 0000000098484000 CR4: 00000000001426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xfs_buf_ioend+0x3f9/0xde0 fs/xfs/xfs_buf.c:1162 xfs_buf_ioend_work+0x19/0x20 fs/xfs/xfs_buf.c:1183 process_one_work+0x9af/0x1740 kernel/workqueue.c:2264 worker_thread+0x98/0xe40 kernel/workqueue.c:2410 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: CR2: fffff52002d80000 ---[ end trace 3159dc48e9b48882 ]--- RIP: 0010:xfs_sb_read_verify+0xf0/0x540 fs/xfs/libxfs/xfs_sb.c:691 Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 18 04 00 00 4d 8b ac 24 30 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e a7 03 00 00 41 8b 75 00 bf 58 RSP: 0018:ffffc9001668faf0 EFLAGS: 00010a06 RAX: dffffc0000000000 RBX: 1ffff92002cd1f61 RCX: ffffffff82ad3b06 RDX: 1ffff92002d80000 RSI: ffffffff82aa042b RDI: ffff888095ec5aa0 RBP: ffffc9001668fcd0 R08: ffff8880a6bb82c0 R09: ffffed1015d0703d R10: ffffed1015d0703c R11: ffff8880ae8381e3 R12: ffff888095ec5980 R13: ffffc90016c00000 R14: ffffc9001668fca8 R15: ffff8880567de000 FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffff52002d80000 CR3: 0000000098484000 CR4: 00000000001426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400