el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4469 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] pc : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 lr : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] lr : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 sp : ffff80001f3673a0 x29: ffff80001f3673d0 x28: 1fffe0001bd1c287 x27: dfff800000000000 x26: 00000000000001e7 x25: ffff0000de8e1458 x24: ffff0000de8e13c0 x23: ffff0000de8e1438 x22: 00000000000001e7 x21: ffff0000db28a2d0 x20: ffff0000de8e1420 x19: 0000000000000010 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111bc798 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000d39c6245 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094afa24 x8 : ffff0000c17a1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: rb_insert_start fs/ntfs3/bitmap.c:221 [inline] wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 wnd_set_free+0x4a8/0x504 fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x168/0x208 fs/ntfs3/fsntfs.c:2505 run_deallocate_ex+0x14c/0x2b8 fs/ntfs3/attrib.c:147 attr_set_size+0xa54/0x1fd8 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x468/0x924 fs/ntfs3/file.c:769 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21346 hardirqs last enabled at (21345): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (21345): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (21346): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20424): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (20424): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (20321): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (20321): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20321): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (20321): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace c81fc8c7f65d34ba ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4469 Comm: syz-executor.0 Tainted: G W 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] pc : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 lr : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] lr : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 sp : ffff80001f3673a0 x29: ffff80001f3673d0 x28: 1fffe0001bd1c293 x27: dfff800000000000 x26: 00000000000001e7 x25: ffff0000de8e14b8 x24: ffff0000de8e13c0 x23: ffff0000de8e1498 x22: 00000000000001e7 x21: ffff0000db28a2d0 x20: ffff0000de8e1480 x19: 0000000000000010 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111bc798 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000d39c6245 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094afa24 x8 : ffff0000c17a1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: rb_insert_start fs/ntfs3/bitmap.c:221 [inline] wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 wnd_set_free+0x4a8/0x504 fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x168/0x208 fs/ntfs3/fsntfs.c:2505 run_deallocate_ex+0x14c/0x2b8 fs/ntfs3/attrib.c:147 attr_set_size+0xa54/0x1fd8 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x468/0x924 fs/ntfs3/file.c:769 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 21768 hardirqs last enabled at (21767): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (21767): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (21768): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21400): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (21400): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (21349): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (21349): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21349): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (21349): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace c81fc8c7f65d34bb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4469 Comm: syz-executor.0 Tainted: G W 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] pc : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 lr : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] lr : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 sp : ffff80001f3673a0 x29: ffff80001f3673d0 x28: 1fffe0001bd1c29f x27: dfff800000000000 x26: 00000000000001e7 x25: ffff0000de8e1518 x24: ffff0000de8e13c0 x23: ffff0000de8e14f8 x22: 00000000000001e7 x21: ffff0000db28a2d0 x20: ffff0000de8e14e0 x19: 0000000000000010 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111bc798 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000d39c6245 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094afa24 x8 : ffff0000c17a1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: rb_insert_start fs/ntfs3/bitmap.c:221 [inline] wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 wnd_set_free+0x4a8/0x504 fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x168/0x208 fs/ntfs3/fsntfs.c:2505 run_deallocate_ex+0x14c/0x2b8 fs/ntfs3/attrib.c:147 attr_set_size+0xa54/0x1fd8 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x468/0x924 fs/ntfs3/file.c:769 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22180 hardirqs last enabled at (22179): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (22179): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (22180): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21802): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (21802): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (21771): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (21771): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21771): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (21771): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace c81fc8c7f65d34bc ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4469 Comm: syz-executor.0 Tainted: G W 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] pc : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 lr : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] lr : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 sp : ffff80001f3673a0 x29: ffff80001f3673d0 x28: 1fffe0001bd1c2ab x27: dfff800000000000 x26: 00000000000001e7 x25: ffff0000de8e1578 x24: ffff0000de8e13c0 x23: ffff0000de8e1558 x22: 00000000000001e7 x21: ffff0000db28a2d0 x20: ffff0000de8e1540 x19: 0000000000000010 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111bc798 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000d39c6245 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094afa24 x8 : ffff0000c17a1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: rb_insert_start fs/ntfs3/bitmap.c:221 [inline] wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 wnd_set_free+0x4a8/0x504 fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x168/0x208 fs/ntfs3/fsntfs.c:2505 run_deallocate_ex+0x14c/0x2b8 fs/ntfs3/attrib.c:147 attr_set_size+0xa54/0x1fd8 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x468/0x924 fs/ntfs3/file.c:769 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22590 hardirqs last enabled at (22589): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (22589): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (22590): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22202): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (22202): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (22183): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (22183): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22183): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (22183): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace c81fc8c7f65d34bd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4469 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4469 Comm: syz-executor.0 Tainted: G W 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] pc : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 lr : rb_insert_start fs/ntfs3/bitmap.c:221 [inline] lr : wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 sp : ffff80001f3673a0 x29: ffff80001f3673d0 x28: 1fffe0001bd1c2b7 x27: dfff800000000000 x26: 00000000000001e7 x25: ffff0000de8e15d8 x24: ffff0000de8e13c0 x23: ffff0000de8e15b8 x22: 00000000000001e7 x21: ffff0000db28a2d0 x20: ffff0000de8e15a0 x19: 0000000000000010 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111bc798 x15: 0000000000000406 x14: 00000000ffff8000 x13: 0000000025137aba x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094afa24 x8 : ffff0000c17a1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: rb_insert_start fs/ntfs3/bitmap.c:221 [inline] wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 wnd_set_free+0x4a8/0x504 fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x1b4/0x208 fs/ntfs3/fsntfs.c:2515 run_deallocate_ex+0x14c/0x2b8 fs/ntfs3/attrib.c:147 attr_set_size+0xa54/0x1fd8 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x468/0x924 fs/ntfs3/file.c:769 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x178/0x1f0 fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xe8/0x1b0 fs/open.c:134 __do_sys_truncate fs/open.c:146 [inline] __se_sys_truncate fs/open.c:144 [inline] __arm64_sys_truncate+0x5c/0x70 fs/open.c:144 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 22996 hardirqs last enabled at (22995): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (22995): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (22996): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22608): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (22608): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (22593): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (22593): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22593): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (22593): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace c81fc8c7f65d34be ]---