------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 754 Comm: syz-executor400 Not tainted 6.1.25-syzkaller-00339-g7b1489746079 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 fs/ext4/ext4_jbd2.c:116 Code: c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c f8 fe ff ff e8 21 e6 d0 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 bd 78 8b ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 41 RSP: 0018:ffffc90001d57138 EFLAGS: 00010293 RAX: ffffffff81e836d3 RBX: ffffffff863a17ae RCX: ffff8881227e9300 RDX: 0000000000000000 RSI: 0000000000000322 RDI: ffffffff863a17ae RBP: ffffc90001d57170 R08: ffffffff81edcc9b R09: ffffed102411615d R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 R13: 0000000000000000 R14: ffff888120bc9bf0 R15: 0000000000000322 FS: 00007fb6c55a7700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000efb068 CR3: 0000000122b36000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x7c3/0xa90 fs/ext4/inline.c:802 ext4_da_write_end+0x1ed/0x970 fs/ext4/inode.c:3079 generic_perform_write+0x3e6/0x5c0 mm/filemap.c:3776 ext4_buffered_write_iter+0x360/0x640 fs/ext4/file.c:285 ext4_file_write_iter+0x194/0x1cf0 do_iter_write+0x6e6/0xc50 fs/read_write.c:861 vfs_iter_write+0x7c/0xa0 fs/read_write.c:902 iter_file_splice_write+0x7f8/0xf90 fs/splice.c:686 do_splice_from fs/splice.c:764 [inline] direct_splice_actor+0xff/0x130 fs/splice.c:931 splice_direct_to_actor+0x4b4/0xbb0 fs/splice.c:886 do_splice_direct+0x27f/0x3c0 fs/splice.c:974 do_sendfile+0x616/0xfe0 fs/read_write.c:1255 __do_sys_sendfile64 fs/read_write.c:1323 [inline] __se_sys_sendfile64 fs/read_write.c:1309 [inline] __x64_sys_sendfile64+0x1ce/0x230 fs/read_write.c:1309 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb6cd91d069 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 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:00007fb6c55a72f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007fb6cd9a17b0 RCX: 00007fb6cd91d069 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 RBP: 00007fb6cd96e840 R08: 00007fb6c55a7700 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000246 R12: 00007fb6cd96e0c0 R13: 0000000020000f40 R14: 0030656c69662f2e R15: 00007fb6cd9a17b8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 fs/ext4/ext4_jbd2.c:116 Code: c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c f8 fe ff ff e8 21 e6 d0 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 bd 78 8b ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 41 RSP: 0018:ffffc90001d57138 EFLAGS: 00010293 RAX: ffffffff81e836d3 RBX: ffffffff863a17ae RCX: ffff8881227e9300 RDX: 0000000000000000 RSI: 0000000000000322 RDI: ffffffff863a17ae RBP: ffffc90001d57170 R08: ffffffff81edcc9b R09: ffffed102411615d R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 R13: 0000000000000000 R14: ffff888120bc9bf0 R15: 0000000000000322 FS: 00007fb6c55a7700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc24cdcfa8 CR3: 0000000122b36000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400