------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 537 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 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 31 2c d2 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 5d da 8f 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:ffffc90001487098 EFLAGS: 00010293 RAX: ffffffff81e07d23 RBX: ffffffff861aa0e8 RCX: ffff888117ec3b40 RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff861aa0e8 RBP: ffffc900014870d0 R08: ffffffff81e6062c R09: ffffed1021a937db R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000008 R15: 000000000000033a FS: 00007f4ff4e4c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faf9edec000 CR3: 000000011cc74000 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:826 ext4_da_write_end+0x3b2/0xab0 fs/ext4/inode.c:3091 generic_perform_write+0x3b4/0x5a0 mm/filemap.c:3860 ext4_buffered_write_iter+0x48a/0x610 fs/ext4/file.c:270 ext4_file_write_iter+0x443/0x1c80 do_iter_readv_writev+0x58e/0x790 do_iter_write+0x1f1/0x760 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+0x613/0xfe0 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 x64_sys_call+0x140/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:41 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f4ffd5ea959 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:00007f4ff4e4c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f4ffd70a050 RCX: 00007f4ffd5ea959 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 RBP: 00007f4ffd646c88 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f4ffd70a050 R15: 00007fff80741b08 Modules linked in: ---[ end trace 31ac904b2d111599 ]--- 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 31 2c d2 ff 48 ba 00 00 00 00 00 fc ff df e9 e4 fe ff ff e8 5d da 8f 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:ffffc90001487098 EFLAGS: 00010293 RAX: ffffffff81e07d23 RBX: ffffffff861aa0e8 RCX: ffff888117ec3b40 RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff861aa0e8 RBP: ffffc900014870d0 R08: ffffffff81e6062c R09: ffffed1021a937db R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000008 R15: 000000000000033a FS: 00007f4ff4e4c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f89c8f6a000 CR3: 000000011cc74000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400