R10: 0000000000402020 R11: 0000000000000246 R12: 0000000000000004 R13: 00007f1d7f8bf6a0 R14: 0000000000050012 R15: 0000000000000003 jfs_mount_rw: diMount failed! ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5022 at mm/slab_common.c:953 arch_local_irq_enable arch/x86/include/asm/irqflags.h:78 [inline] WARNING: CPU: 1 PID: 5022 at mm/slab_common.c:953 arch_local_irq_restore arch/x86/include/asm/irqflags.h:135 [inline] WARNING: CPU: 1 PID: 5022 at mm/slab_common.c:953 mod_lruvec_page_state include/linux/vmstat.h:569 [inline] WARNING: CPU: 1 PID: 5022 at mm/slab_common.c:953 free_large_kmalloc+0xa3/0x100 mm/slab_common.c:960 Modules linked in: CPU: 1 PID: 5022 Comm: syz-executor222 Not tainted 6.5.0-rc2-syzkaller-00019-g74f1456c4a5f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 RIP: 0010:free_large_kmalloc+0xa3/0x100 mm/slab_common.c:953 Code: 41 5d e9 40 56 0e 00 e8 ab a3 cc ff 89 ea be 06 00 00 00 48 89 df e8 ac 60 21 00 e8 27 a3 cc ff 9c 58 f6 c4 02 75 2c fb eb cc <0f> 0b 80 3d 1b 34 d5 0c 00 74 25 48 8b 74 24 20 48 89 ef e8 15 bb RSP: 0018:ffffc90003aafbe8 EFLAGS: 00010246 RAX: 00fff00000000000 RBX: ffffea0001e2a200 RCX: 0000000000000000 RDX: ffff888029c20000 RSI: ffff888078a88000 RDI: ffffea0001e2a200 RBP: ffff888078a88000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff81da57ac R12: ffff888078a88000 R13: ffff888075029ff0 R14: ffff888023434800 R15: ffff888023434828 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f966d795ed8 CR3: 000000002a336000 CR4: 0000000000350ee0 Call Trace: diUnmount+0xf1/0x130 fs/jfs/jfs_imap.c:195 jfs_umount+0x18a/0x430 fs/jfs/jfs_umount.c:63 jfs_put_super+0x88/0x1d0 fs/jfs/super.c:194 generic_shutdown_super+0x158/0x480 fs/super.c:499 kill_block_super+0x64/0xb0 fs/super.c:1417 deactivate_locked_super+0x9a/0x170 fs/super.c:330 deactivate_super+0xde/0x100 fs/super.c:361 cleanup_mnt+0x222/0x3d0 fs/namespace.c:1254 task_work_run+0x14d/0x240 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa99/0x2a20 kernel/exit.c:874 do_group_exit+0xd4/0x2a0 kernel/exit.c:1024 __do_sys_exit_group kernel/exit.c:1035 [inline] __se_sys_exit_group kernel/exit.c:1033 [inline] __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1033 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1d7f8405f9 Code: Unable to access opcode bytes at 0x7f1d7f8405cf. RSP: 002b:00007fff37065738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1d7f8405f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007f1d7f8bf370 R08: ffffffffffffffb8 R09: 00007f1d0000000c R10: 0000000000402020 R11: 0000000000000246 R12: 00007f1d7f8bf370 R13: 0000000000000000 R14: 00007f1d7f8c1140 R15: 00007f1d7f8069e0