el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Not tainted 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe0002604569f x27: dfff800000000000 x26: dfff800000000000 x25: ffff00013022b518 x24: ffff00013022b060 x23: ffff00013022b4f8 x22: 00000000000001e7 x21: ffff000130ac42d0 x20: ffff00013022b4e0 x19: 00000000000001e7 x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 00000000fdaaf030 x12: 00000000476ae968 x11: 0000000000040000 x10: 0000000000037c24 x9 : ffff80009f67f000 x8 : 0000000000037c25 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x134/0x310 fs/ntfs3/fsntfs.c:2485 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 21458 hardirqs last enabled at (21457): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (21457): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (21458): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (20522): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (20522): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (20297): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe000260457d7 x27: dfff800000000000 x26: dfff800000000000 x25: ffff00013022bed8 x24: ffff00013022b060 x23: ffff00013022beb8 x22: 00000000000001e7 x21: ffff000130ac42d0 x20: ffff00013022bea0 x19: 00000000000001e7 x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 00000000fdaaf030 x12: 00000000476ae968 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x134/0x310 fs/ntfs3/fsntfs.c:2485 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 22108 hardirqs last enabled at (22107): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (22107): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (22108): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (21742): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (21742): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (21461): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe000260457e3 x27: dfff800000000000 x26: dfff800000000000 x25: ffff00013022bf38 x24: ffff00013022b060 x23: ffff00013022bf18 x22: 00000000000001e7 x21: ffff000130ac42d0 x20: ffff00013022bf00 x19: 00000000000001e7 x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 00000000fdaaf030 x12: 00000000476ae968 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x134/0x310 fs/ntfs3/fsntfs.c:2485 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 22770 hardirqs last enabled at (22769): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (22769): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (22770): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (22390): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (22390): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (22111): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe00025c75a0f x27: dfff800000000000 x26: dfff800000000000 x25: ffff00012e3ad098 x24: ffff00013022b060 x23: ffff00012e3ad078 x22: 00000000000001e7 x21: ffff000130ac42d0 x20: ffff00012e3ad060 x19: 00000000000001e7 x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 00000000fdaaf030 x12: 00000000476ae968 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x134/0x310 fs/ntfs3/fsntfs.c:2485 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 23414 hardirqs last enabled at (23413): [] ___slab_alloc+0xc20/0xdf4 mm/slub.c:3175 hardirqs last disabled at (23414): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (23018): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (23018): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (22773): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe00025c75a03 x27: dfff800000000000 x26: dfff800000000000 x25: ffff00012e3ad038 x24: ffff00013022b060 x23: ffff00012e3ad018 x22: 00000000000001e7 x21: ffff000130ac42d0 x20: ffff00012e3ad000 x19: 00000000000001e7 x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 0000000073441aa5 x12: 000000009e17afa1 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x1c8/0x310 fs/ntfs3/fsntfs.c:2495 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 24046 hardirqs last enabled at (24045): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (24045): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (24046): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (23648): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (23648): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (23419): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe000260729a7 x27: dfff800000000000 x26: dfff800000000000 x25: ffff000130394d58 x24: ffff00012e03f1e0 x23: ffff000130394d38 x22: 00000000000002dc x21: ffff000130ac42d0 x20: ffff000130394d20 x19: 00000000000002dc x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 0000000073441aa5 x12: 000000009e17afa1 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 00000000000002dc x0 : 00000000000002dc Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x1c8/0x310 fs/ntfs3/fsntfs.c:2495 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 24880 hardirqs last enabled at (24879): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (24879): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (24880): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (24270): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (24270): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (24049): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe00026072953 x27: 0000000000000006 x26: dfff800000000000 x25: ffff000130394ab8 x24: ffff00012e03f240 x23: ffff000130394a98 x22: 000000000000031c x21: ffff000130ac42d0 x20: ffff000130394a80 x19: 000000000000031c x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 0000000073441aa5 x12: 000000009e17afa1 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 000000000000031c x0 : 000000000000031c Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x1c8/0x310 fs/ntfs3/fsntfs.c:2495 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 24986 hardirqs last enabled at (24985): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (24985): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (24986): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (24932): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (24932): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (24883): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 12031 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 1 PID: 12031 Comm: syz-executor.3 Tainted: G W 6.6.0-rc3-syzkaller-gbf6547d8715b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 lr : wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 sp : ffff80009a5771e0 x29: ffff80009a577210 x28: 1fffe00026072863 x27: dfff800000000000 x26: dfff800000000000 x25: ffff000130394338 x24: ffff00013011d1e0 x23: ffff000130394318 x22: 000000000000035c x21: ffff000130ac42d0 x20: ffff000130394300 x19: 000000000000035c x18: 0000000000004000 x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001 x14: 000000008a625834 x13: 0000000073441aa5 x12: 000000009e17afa1 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009f67f000 x8 : 0000000000040000 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000001 x2 : ffffffffffffffc0 x1 : 000000000000035c x0 : 000000000000035c Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x570/0x5cc fs/ntfs3/bitmap.c:749 mark_as_free_ex+0x1c8/0x310 fs/ntfs3/fsntfs.c:2495 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:122 attr_set_size+0x1128/0x342c fs/ntfs3/attrib.c:750 ntfs_truncate fs/ntfs3/file.c:393 [inline] ntfs3_setattr+0x5a8/0x8dc fs/ntfs3/file.c:682 notify_change+0x9d4/0xc8c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:66 vfs_truncate+0x2b8/0x360 fs/open.c:112 do_sys_truncate+0xec/0x1b4 fs/open.c:135 __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:145 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 25312 hardirqs last enabled at (25311): [] lookup_bh_lru fs/buffer.c:1397 [inline] hardirqs last enabled at (25311): [] __find_get_block+0x1c0/0xda0 fs/buffer.c:1409 hardirqs last disabled at (25312): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (25230): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (25230): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (24989): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---