------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 609 Comm: syz-executor.2 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #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 e1 66 d2 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 ed 1f 91 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:ffffc90001697098 EFLAGS: 00010293 RAX: ffffffff81decbd3 RBX: ffffffff85f5d193 RCX: ffff88811078cf00 RDX: 0000000000000000 RSI: 0000000000000330 RDI: ffffffff85f5d193 RBP: ffffc900016970d0 R08: ffffffff81e45a6c R09: ffffed10239e5261 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000008 R15: 0000000000000330 FS: 00007fb326575700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000141 CR3: 000000011e8da000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0xa79/0xe30 fs/ext4/inline.c:816 ext4_da_write_end+0x1d7/0xa20 fs/ext4/inode.c:3090 generic_perform_write+0x3b4/0x5a0 mm/filemap.c:3842 ext4_buffered_write_iter+0x49c/0x630 fs/ext4/file.c:271 ext4_file_write_iter+0x443/0x1cc0 do_iter_readv_writev+0x58e/0x790 do_iter_write+0x1f5/0x760 fs/read_write.c:855 vfs_iter_write+0x7c/0xa0 fs/read_write.c:896 iter_file_splice_write+0x7f8/0xf90 fs/splice.c:689 do_splice_from fs/splice.c:767 [inline] direct_splice_actor+0xff/0x130 fs/splice.c:936 splice_direct_to_actor+0x4f1/0xbe0 fs/splice.c:891 do_splice_direct+0x27f/0x3c0 fs/splice.c:979 do_sendfile+0x616/0xfe0 fs/read_write.c:1249 __do_sys_sendfile64 fs/read_write.c:1317 [inline] __se_sys_sendfile64 fs/read_write.c:1303 [inline] __x64_sys_sendfile64+0x1ce/0x230 fs/read_write.c:1303 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+0x61/0xcb RIP: 0033:0x7fb32ed23169 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:00007fb326575168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007fb32ee43050 RCX: 00007fb32ed23169 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 RBP: 00007fb32ed7eca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffce89490bf R14: 00007fb326575300 R15: 0000000000022000 Modules linked in: ---[ end trace a4113374f634f8a0 ]--- 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 e1 66 d2 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 ed 1f 91 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:ffffc90001697098 EFLAGS: 00010293 RAX: ffffffff81decbd3 RBX: ffffffff85f5d193 RCX: ffff88811078cf00 RDX: 0000000000000000 RSI: 0000000000000330 RDI: ffffffff85f5d193 RBP: ffffc900016970d0 R08: ffffffff81e45a6c R09: ffffed10239e5261 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000008 R15: 0000000000000330 FS: 00007fb326575700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f965eacdfe0 CR3: 000000011e8da000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400