REISERFS warning (device loop1): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) REISERFS panic (device loop1): vs-7042 entry_points_to_object: entry must be visible ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 3 PID: 971 Comm: syz-executor.1 Not tainted 6.7.0-rc6-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:__reiserfs_panic+0x101/0x150 fs/reiserfs/prints.c:390 Code: ff 4d 89 e8 4c 89 f1 4c 89 e2 48 8d b3 60 06 00 00 49 c7 c1 20 1e 8c 92 48 c7 c7 80 a3 e2 8a e8 05 0e 43 ff e8 d0 31 60 ff 90 <0f> 0b 49 c7 c6 20 a2 e2 8a 4d 89 f4 eb c4 e8 bc 31 60 ff 4d 85 e4 RSP: 0018:ffffc90028d6f4d8 EFLAGS: 00010287 RAX: 0000000000005335 RBX: ffff88802d5b2000 RCX: ffffc9000e439000 RDX: 0000000000040000 RSI: ffffffff82262fb0 RDI: 0000000000000005 RBP: ffffc90028d6f5a8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000005 R12: ffffffff8ae22180 R13: ffffffff8ae22960 R14: ffffffff8ae2a1e0 R15: ffff88802e61f2f0 FS: 00007f9510fca6c0(0000) GS:ffff88806b900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30c25000 CR3: 0000000066335000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: entry_points_to_object fs/reiserfs/namei.c:1287 [inline] entry_points_to_object+0x1f1/0x240 fs/reiserfs/namei.c:1278 reiserfs_rename+0xc1f/0x1ff0 fs/reiserfs/namei.c:1526 vfs_rename+0x10ea/0x1c30 fs/namei.c:4844 do_renameat2+0xc3c/0xdc0 fs/namei.c:4996 __do_sys_rename fs/namei.c:5042 [inline] __se_sys_rename fs/namei.c:5040 [inline] __x64_sys_rename+0x81/0xa0 fs/namei.c:5040 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f951027cba9 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:00007f9510fca0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f951039bf80 RCX: 00007f951027cba9 RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 00000000200000c0 RBP: 00007f9510fca120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007f951039bf80 R15: 00007ffea9895968 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__reiserfs_panic+0x101/0x150 fs/reiserfs/prints.c:390 Code: ff 4d 89 e8 4c 89 f1 4c 89 e2 48 8d b3 60 06 00 00 49 c7 c1 20 1e 8c 92 48 c7 c7 80 a3 e2 8a e8 05 0e 43 ff e8 d0 31 60 ff 90 <0f> 0b 49 c7 c6 20 a2 e2 8a 4d 89 f4 eb c4 e8 bc 31 60 ff 4d 85 e4 RSP: 0018:ffffc90028d6f4d8 EFLAGS: 00010287 RAX: 0000000000005335 RBX: ffff88802d5b2000 RCX: ffffc9000e439000 RDX: 0000000000040000 RSI: ffffffff82262fb0 RDI: 0000000000000005 RBP: ffffc90028d6f5a8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000005 R12: ffffffff8ae22180 R13: ffffffff8ae22960 R14: ffffffff8ae2a1e0 R15: ffff88802e61f2f0 FS: 00007f9510fca6c0(0000) GS:ffff88806b900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30c25000 CR3: 0000000066335000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400