------------[ cut here ]------------ virt_to_phys used for non-linear address: 000000001400fb65 (0xdead4ead00000000) WARNING: CPU: 1 PID: 17925 at arch/arm64/mm/physaddr.c:15 __virt_to_phys+0x84/0x9c arch/arm64/mm/physaddr.c:17 Modules linked in: CPU: 1 PID: 17925 Comm: syz-executor.2 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __virt_to_phys+0x84/0x9c arch/arm64/mm/physaddr.c:17 lr : __virt_to_phys+0x80/0x9c arch/arm64/mm/physaddr.c:12 sp : ffff8000214874e0 x29: ffff8000214874e0 x28: 1fffe000264fb60b x27: dfff800000000000 x26: 1fffe000264fb609 x25: dfff800000000000 x24: ffff8000127d6740 x23: ffff8000096bf414 x22: ffff0001327daf68 x21: 0000000000040000 x20: deae4ead00000000 x19: dead4ead00000000 x18: 1fffe0003684e9b6 x17: ffff800015d6d000 x16: ffff8000083030dc x15: 0000000000000002 x14: 1ffff00002bae0b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 69d0ff65e2d48400 x8 : ffff800015755000 x7 : ffff80000827ece4 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000124cbac0 x0 : ffff80019e5b6000 Call trace: __virt_to_phys+0x84/0x9c arch/arm64/mm/physaddr.c:17 virt_to_folio include/linux/mm.h:1057 [inline] kfree+0x7c/0x19c mm/slab_common.c:1011 kvfree+0x40/0x50 mm/util.c:649 run_close fs/ntfs3/ntfs_fs.h:946 [inline] indx_clear+0x44/0x94 fs/ntfs3/index.c:859 ni_clear+0x248/0x4f0 fs/ntfs3/frecord.c:121 ntfs_evict_inode+0x90/0xc8 fs/ntfs3/inode.c:1779 evict+0x260/0x68c fs/inode.c:665 iput_final fs/inode.c:1748 [inline] iput+0x734/0x818 fs/inode.c:1774 ntfs_loadlog_and_replay+0x248/0x448 fs/ntfs3/fsntfs.c:325 ntfs_fill_super+0x1f7c/0x3b9c fs/ntfs3/super.c:1053 get_tree_bdev+0x360/0x54c fs/super.c:1303 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1408 vfs_get_tree+0x90/0x274 fs/super.c:1510 do_new_mount+0x25c/0x8c8 fs/namespace.c:3042 path_mount+0x590/0xe04 fs/namespace.c:3372 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount fs/namespace.c:3571 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3571 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 15982 hardirqs last enabled at (15981): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline] hardirqs last enabled at (15981): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5065 hardirqs last disabled at (15982): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (15974): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (15974): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:600 softirqs last disabled at (15941): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- Unable to handle kernel paging request at virtual address 007ab33ab96b8008 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004 CM = 0, WnR = 0 [007ab33ab96b8008] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 17925 Comm: syz-executor.2 Tainted: G W 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : _compound_head include/linux/page-flags.h:251 [inline] pc : virt_to_folio include/linux/mm.h:1059 [inline] pc : kfree+0x90/0x19c mm/slab_common.c:1011 lr : virt_to_folio include/linux/mm.h:1057 [inline] lr : kfree+0x7c/0x19c mm/slab_common.c:1011 sp : ffff800021487500 x29: ffff800021487500 x28: 1fffe000264fb60b x27: dfff800000000000 x26: 1fffe000264fb609 x25: dfff800000000000 x24: ffff8000127d6740 x23: ffff8000096bf414 x22: ffff0001327daf68 x21: 0000000000040000 x20: ffff8000087e5650 x19: dead4ead00000000 x18: 1fffe0003684e9b6 x17: ffff800015d6d000 x16: ffff8000083030dc x15: 0000000000000002 x14: 1ffff00002bae0b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 037ab73ab96b8000 x8 : fffffc0000000000 x7 : ffff80000827ece4 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000124cbac0 x0 : 037ab33ab96b8000 Call trace: virt_to_folio include/linux/mm.h:1057 [inline] kfree+0x90/0x19c mm/slab_common.c:1011 kvfree+0x40/0x50 mm/util.c:649 run_close fs/ntfs3/ntfs_fs.h:946 [inline] indx_clear+0x44/0x94 fs/ntfs3/index.c:859 ni_clear+0x248/0x4f0 fs/ntfs3/frecord.c:121 ntfs_evict_inode+0x90/0xc8 fs/ntfs3/inode.c:1779 evict+0x260/0x68c fs/inode.c:665 iput_final fs/inode.c:1748 [inline] iput+0x734/0x818 fs/inode.c:1774 ntfs_loadlog_and_replay+0x248/0x448 fs/ntfs3/fsntfs.c:325 ntfs_fill_super+0x1f7c/0x3b9c fs/ntfs3/super.c:1053 get_tree_bdev+0x360/0x54c fs/super.c:1303 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1408 vfs_get_tree+0x90/0x274 fs/super.c:1510 do_new_mount+0x25c/0x8c8 fs/namespace.c:3042 path_mount+0x590/0xe04 fs/namespace.c:3372 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount fs/namespace.c:3571 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3571 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 Code: b25657e8 927acd29 cb151929 8b080120 (f9400408) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: b25657e8 mov x8, #0xfffffc0000000000 // #-4398046511104 4: 927acd29 and x9, x9, #0x3ffffffffffffc0 8: cb151929 sub x9, x9, x21, lsl #6 c: 8b080120 add x0, x9, x8 * 10: f9400408 ldr x8, [x0, #8] <-- trapping instruction