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: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 1 PID: 4438 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (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 : ffff80001f6273a0 x29: ffff80001f6273d0 x28: 1fffe0001bd104c3 x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de882638 x24: ffff0000de8825a0 x23: ffff0000de882618 x22: 00000000000002a5 x21: ffff0000d6aac2d0 x20: ffff0000de882600 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a5644 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000e9a5797a x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094be858 x8 : ffff0000c7bb1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002a5 x0 : 00000000000002a5 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: 22878 hardirqs last enabled at (22877): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (22877): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (22878): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21998): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (21998): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (21905): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (21905): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21905): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (21905): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace cf00fd4e1d3f0b39 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 1 PID: 4438 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (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 : ffff80001f6273a0 x29: ffff80001f6273d0 x28: 1fffe0001bd104ff x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de882818 x24: ffff0000de8825a0 x23: ffff0000de8827f8 x22: 00000000000002a5 x21: ffff0000d6aac2d0 x20: ffff0000de8827e0 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a5644 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000f060f0fb x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094be858 x8 : ffff0000c7bb1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002a5 x0 : 00000000000002a5 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: 23212 hardirqs last enabled at (23211): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (23211): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (23212): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (22920): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (22920): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (22881): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (22881): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (22881): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (22881): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace cf00fd4e1d3f0b3a ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 1 PID: 4438 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (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 : ffff80001f6273a0 x29: ffff80001f6273d0 x28: 1fffe0001bd1050b x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de882878 x24: ffff0000de8825a0 x23: ffff0000de882858 x22: 00000000000002a5 x21: ffff0000d6aac2d0 x20: ffff0000de882840 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a5644 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000e9a5797a x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094be858 x8 : ffff0000c7bb1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002a5 x0 : 00000000000002a5 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: 23412 hardirqs last enabled at (23411): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (23411): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (23412): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23310): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23310): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (23215): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23215): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23215): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23215): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace cf00fd4e1d3f0b3b ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 1 PID: 4438 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (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 : ffff80001f6273a0 x29: ffff80001f6273d0 x28: 1fffe0001bd10517 x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de8828d8 x24: ffff0000de8825a0 x23: ffff0000de8828b8 x22: 00000000000002a5 x21: ffff0000d6aac2d0 x20: ffff0000de8828a0 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a5644 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000f060f0fb x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094be858 x8 : ffff0000c7bb1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002a5 x0 : 00000000000002a5 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: 23750 hardirqs last enabled at (23749): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (23749): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (23750): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23640): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23640): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (23415): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23415): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23415): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23415): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace cf00fd4e1d3f0b3c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 1 PID: 4438 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 1 PID: 4438 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (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 : ffff80001f6273a0 x29: ffff80001f6273d0 x28: 1fffe0001bd10523 x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de882938 x24: ffff0000de8825a0 x23: ffff0000de882918 x22: 00000000000002a5 x21: ffff0000d6aac2d0 x20: ffff0000de882900 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a5644 x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000e9a5797a x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094be858 x8 : ffff0000c7bb1b40 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002a5 x0 : 00000000000002a5 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: 24082 hardirqs last enabled at (24081): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (24081): [] __find_get_block+0x1c8/0xcd8 fs/buffer.c:1306 hardirqs last disabled at (24082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23970): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (23970): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586 softirqs last disabled at (23753): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (23753): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (23753): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (23753): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641 ---[ end trace cf00fd4e1d3f0b3d ]---