el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Not tainted 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd63f x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66b218 x24: ffff0000dc66b540 x23: ffff0000dc66b1f8 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66b1e0 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000002f5e4 x9 : ffff80009be9a000 x8 : 000000000002f5e5 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 22488 hardirqs last enabled at (22487): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (22487): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (22488): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (21460): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (21460): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (21399): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd7bf x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66be18 x24: ffff0000dc66b540 x23: ffff0000dc66bdf8 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66bde0 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 23222 hardirqs last enabled at (23221): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (23221): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (23222): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (22868): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (22868): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (22491): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd79b x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66bcf8 x24: ffff0000dc66b540 x23: ffff0000dc66bcd8 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66bcc0 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 23752 hardirqs last enabled at (23751): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (23751): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (23752): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (23390): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (23390): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (23225): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd64b x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66b278 x24: ffff0000dc66b540 x23: ffff0000dc66b258 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66b240 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 24328 hardirqs last enabled at (24327): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (24327): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (24328): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (23952): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (23952): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (23755): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd72f x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66b998 x24: ffff0000dc66b540 x23: ffff0000dc66b978 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66b960 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 24784 hardirqs last enabled at (24783): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (24783): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (24784): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (24406): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (24406): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (24331): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd66f x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66b398 x24: ffff0000dc66b540 x23: ffff0000dc66b378 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66b360 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff80008a57089c x15: 0000000000000001 x14: 000000008a56c67c x13: 0000000071fb52ff x12: 00000000a7effed4 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 25368 hardirqs last enabled at (25367): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (25367): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (25368): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (24982): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (24982): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (24787): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13876 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 13876 Comm: syz-executor.4 Tainted: G W 6.5.0-rc4-syzkaller-g86d7896480b0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 : ffff80009b3a71e0 x29: ffff80009b3a7210 x28: 1fffe0001b8cd7b3 x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000dc66bdb8 x24: ffff0000dc66b540 x23: ffff0000dc66bd98 x22: 00000000000001e7 x21: ffff0000df5ee2d0 x20: ffff0000dc66bd80 x19: 00000000000001e7 x18: ffffffffffffffff x17: 0000000000000000 x16: ffff800080316f44 x15: 0000000000000001 x14: 1fffe0001bfd2c9d x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009be9a000 x8 : 0000000000040000 x7 : ffff8000807a7660 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000816cfad0 x2 : 0000000000000001 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+0x424/0x8fc fs/ntfs3/file.c:682 notify_change+0xa84/0xd20 fs/attr.c:483 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:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 25998 hardirqs last enabled at (25997): [] lookup_bh_lru fs/buffer.c:1403 [inline] hardirqs last enabled at (25997): [] __find_get_block+0x1a0/0xd18 fs/buffer.c:1415 hardirqs last disabled at (25998): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407 softirqs last enabled at (25612): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (25612): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (25371): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---