------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 22043 Comm: syz-executor.0 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x18b/0x190 fs/ext4/ext4_jbd2.c:122 Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 11 ff ff ff e8 0f a3 ae ff e9 07 ff ff ff e8 85 f9 58 ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 89 d5 89 RSP: 0018:ffffc90005aa7220 EFLAGS: 00010287 RAX: ffffffff8232e1db RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003da1000 RSI: 000000000000f07c RDI: 000000000000f07d RBP: 0000000000000322 R08: ffffffff8238d34d R09: fffffbfff1d2cd9e R10: fffffbfff1d2cd9e R11: 1ffffffff1d2cd9d R12: ffff888036145d48 R13: 1ffff11006c28ba9 R14: 0000000000000024 R15: ffffffff8cc73a71 FS: 00007f2784828700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbb5cd20000 CR3: 0000000027f58000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x743/0xcd0 fs/ext4/inline.c:802 generic_perform_write+0x3dc/0x5e0 mm/filemap.c:3783 ext4_buffered_write_iter+0x122/0x3a0 fs/ext4/file.c:285 ext4_file_write_iter+0x1d0/0x18f0 do_iter_write+0x6c2/0xc20 fs/read_write.c:861 iter_file_splice_write+0x7fc/0xfc0 fs/splice.c:686 do_splice_from fs/splice.c:764 [inline] direct_splice_actor+0xe6/0x1c0 fs/splice.c:931 splice_direct_to_actor+0x4e4/0xc00 fs/splice.c:886 do_splice_direct+0x279/0x3d0 fs/splice.c:974 do_sendfile+0x5fb/0xf80 fs/read_write.c:1255 __do_sys_sendfile64 fs/read_write.c:1323 [inline] __se_sys_sendfile64+0x14f/0x1b0 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: 0033:0x7f2783a8c0c9 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:00007f2784828168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f2783babf80 RCX: 00007f2783a8c0c9 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 RBP: 00007f2783ae7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 000000000001ffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff123e096f R14: 00007f2784828300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x18b/0x190 fs/ext4/ext4_jbd2.c:122 Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 11 ff ff ff e8 0f a3 ae ff e9 07 ff ff ff e8 85 f9 58 ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 89 d5 89 RSP: 0018:ffffc90005aa7220 EFLAGS: 00010287 RAX: ffffffff8232e1db RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003da1000 RSI: 000000000000f07c RDI: 000000000000f07d RBP: 0000000000000322 R08: ffffffff8238d34d R09: fffffbfff1d2cd9e R10: fffffbfff1d2cd9e R11: 1ffffffff1d2cd9d R12: ffff888036145d48 R13: 1ffff11006c28ba9 R14: 0000000000000024 R15: ffffffff8cc73a71 FS: 00007f2784828700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f201e803000 CR3: 0000000027f58000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400