WARNING: CPU: 0 PID: 26239 at fs/buffer.c:1193 mark_buffer_dirty+0x2dd/0x500 Modules linked in: CPU: 0 PID: 26239 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00164-g382d4cd18475 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:mark_buffer_dirty+0x2dd/0x500 fs/buffer.c:1193 Code: df e8 a7 12 e0 ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 62 5d fc ff e8 cd 31 87 ff e9 71 ff ff ff e8 c3 31 87 ff <0f> 0b e9 6d fd ff ff e8 b7 31 87 ff 0f 0b e9 96 fd ff ff e8 ab 31 RSP: 0018:ffffc900160a7490 EFLAGS: 00010293 RAX: ffffffff8204866d RBX: 0000000000000001 RCX: ffff888022a61dc0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff820483d4 R09: 1ffff11010750ae8 R10: dffffc0000000000 R11: ffffed1010750ae9 R12: ffff888083a85740 R13: ffff888083a69490 R14: 1ffff92002c14ea0 R15: dffffc0000000000 FS: 00007f625015e6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fab621fe000 CR3: 0000000057591000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __nilfs_mark_inode_dirty+0x180/0x320 fs/nilfs2/inode.c:1123 nilfs_mark_inode_dirty fs/nilfs2/nilfs.h:288 [inline] nilfs_truncate+0x403/0x500 fs/nilfs2/inode.c:882 nilfs_setattr+0x21a/0x2c0 fs/nilfs2/inode.c:990 notify_change+0xc8b/0xf40 fs/attr.c:483 do_truncate+0x220/0x300 fs/open.c:66 handle_truncate fs/namei.c:3295 [inline] do_open fs/namei.c:3640 [inline] path_openat+0x2959/0x3180 fs/namei.c:3793 do_filp_open+0x234/0x490 fs/namei.c:3820 do_sys_openat2+0x13e/0x1d0 fs/open.c:1407 do_sys_open fs/open.c:1422 [inline] __do_sys_open fs/open.c:1430 [inline] __se_sys_open fs/open.c:1426 [inline] __x64_sys_open+0x225/0x270 fs/open.c:1426 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f624f47cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f625015e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f624f59bf80 RCX: 00007f624f47cae9 RDX: 0000000000000100 RSI: 0000000000000200 RDI: 0000000020000000 RBP: 00007f624f4c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f624f59bf80 R15: 00007fff2aa61248