------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3039! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 11433 Comm: syz-executor.3 Not tainted 6.2.0-rc7-syzkaller-00018-g0983f6bf2bfc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:do_journal_begin_r+0x1005/0x1010 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 22 ff ff ff 48 89 df e8 6c 2b b3 ff e9 15 ff ff ff e8 e2 d8 5e ff 0f 0b e8 db d8 5e ff <0f> 0b e8 14 8c 6a 08 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 55 RSP: 0018:ffffc900167e75c0 EFLAGS: 00010287 RAX: ffffffff822b6295 RBX: 000000001100a05b RCX: 0000000000040000 RDX: ffffc9000bba2000 RSI: 000000000000228c RDI: 000000000000228d RBP: ffffc900167e7768 R08: ffffffff822b53c7 R09: fffffbfff1cadb1e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a62c678 R13: ffffc90016f91214 R14: dffffc0000000000 R15: 0000000000000100 FS: 00007fa34d856700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2aacb821b8 CR3: 000000001d7c0000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_begin+0x14c/0x360 reiserfs_create+0x2d2/0x660 path_openat+0x12b9/0x2e30 do_filp_open+0x26d/0x500 do_sys_openat2+0x128/0x4f0 __x64_sys_open+0x225/0x270 do_syscall_64+0x41/0xc0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fa34ca8c0f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa34d856168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007fa34cbabf80 RCX: 00007fa34ca8c0f9 RDX: 0000000000000000 RSI: 0000000000143142 RDI: 0000000020002000 RBP: 00007fa34cae7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc0fad83cf R14: 00007fa34d856300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:do_journal_begin_r+0x1005/0x1010 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 22 ff ff ff 48 89 df e8 6c 2b b3 ff e9 15 ff ff ff e8 e2 d8 5e ff 0f 0b e8 db d8 5e ff <0f> 0b e8 14 8c 6a 08 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 55 RSP: 0018:ffffc900167e75c0 EFLAGS: 00010287 RAX: ffffffff822b6295 RBX: 000000001100a05b RCX: 0000000000040000 RDX: ffffc9000bba2000 RSI: 000000000000228c RDI: 000000000000228d RBP: ffffc900167e7768 R08: ffffffff822b53c7 R09: fffffbfff1cadb1e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a62c678 R13: ffffc90016f91214 R14: dffffc0000000000 R15: 0000000000000100 FS: 00007fa34d856700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32e24000 CR3: 000000001d7c0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400