------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 6624 Comm: syz-executor113 Not tainted 6.4.0-syzkaller-00082-gc0a572d9d32f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x1b7/0x1f0 fs/ext4/ext4_jbd2.c:122 Code: 0f c9 1a 00 31 ff 89 de 41 89 c4 e8 93 24 5f ff 85 db 44 0f 45 e3 e9 5e ff ff ff e8 13 04 b1 ff e9 ae fe ff ff e8 59 28 5f ff <0f> 0b 4c 89 e7 e8 1f 04 b1 ff e9 e5 fe ff ff 48 89 ef e8 12 04 b1 RSP: 0018:ffffc90006b6f3f8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 000000000000001b RCX: 0000000000000000 RDX: ffff88802dc3c140 RSI: ffffffff82244417 RDI: 0000000000000007 RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000fff R10: 0000000000000000 R11: ffffffff81d527bf R12: ffff88806dc79740 R13: ffffffff8a62bf20 R14: 000000000000032a R15: 0000000000000005 FS: 00007f5c2b810700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000040 CR3: 000000002b86c000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x4cf/0xd20 fs/ext4/inline.c:810 ext4_da_write_end+0x3d0/0xad0 fs/ext4/inode.c:2985 generic_perform_write+0x316/0x570 mm/filemap.c:3940 ext4_buffered_write_iter+0x161/0x470 fs/ext4/file.c:289 ext4_file_write_iter+0xbfe/0x1760 fs/ext4/file.c:710 call_write_iter include/linux/fs.h:1880 [inline] do_iter_readv_writev+0x211/0x3b0 fs/read_write.c:735 do_iter_write+0x182/0x810 fs/read_write.c:860 vfs_iter_write+0x7a/0xb0 fs/read_write.c:901 iter_file_splice_write+0x743/0xc80 fs/splice.c:795 do_splice_from fs/splice.c:873 [inline] direct_splice_actor+0x11a/0x190 fs/splice.c:1039 splice_direct_to_actor+0x32c/0x8a0 fs/splice.c:994 do_splice_direct+0x1a8/0x270 fs/splice.c:1082 do_sendfile+0xb9c/0x1380 fs/read_write.c:1254 __do_sys_sendfile64 fs/read_write.c:1322 [inline] __se_sys_sendfile64 fs/read_write.c:1308 [inline] __x64_sys_sendfile64+0x1d0/0x210 fs/read_write.c:1308 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f5c2b8646d9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 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:00007f5c2b8102f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f5c2b8e97a0 RCX: 00007f5c2b8646d9 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 RBP: 00007f5c2b8b682c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000080000041 R11: 0000000000000246 R12: 00007f5c2b8b60c0 R13: 0000000020000fc0 R14: 0030656c69662f2e R15: 00007f5c2b8e97a8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline] RIP: 0010:__ext4_journal_stop+0x1b7/0x1f0 fs/ext4/ext4_jbd2.c:122 Code: 0f c9 1a 00 31 ff 89 de 41 89 c4 e8 93 24 5f ff 85 db 44 0f 45 e3 e9 5e ff ff ff e8 13 04 b1 ff e9 ae fe ff ff e8 59 28 5f ff <0f> 0b 4c 89 e7 e8 1f 04 b1 ff e9 e5 fe ff ff 48 89 ef e8 12 04 b1 RSP: 0018:ffffc90006b6f3f8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 000000000000001b RCX: 0000000000000000 RDX: ffff88802dc3c140 RSI: ffffffff82244417 RDI: 0000000000000007 RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000fff R10: 0000000000000000 R11: ffffffff81d527bf R12: ffff88806dc79740 R13: ffffffff8a62bf20 R14: 000000000000032a R15: 0000000000000005 FS: 00007f5c2b810700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff68385d88 CR3: 000000002b86c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400