el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1d0 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: 4403 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4403 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4403 Comm: syz-executor.0 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 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 : ffff80001bf873a0 x29: ffff80001bf873d0 x28: 1fffe0001bcd50c3 x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de6a8638 x24: ffff0000de6a83c0 x23: ffff0000de6a8618 x22: 00000000000002a5 x21: ffff0000de1502d0 x20: ffff0000de6a8600 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80001125a830 x15: 0000000000000000 x14: 00000000ffff8000 x13: 00000000ee0e16e8 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094ca1e8 x8 : ffff0000d9083680 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+0x490/0x4ec fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x168/0x208 fs/ntfs3/fsntfs.c:2521 run_deallocate_ex+0x15c/0x2d8 fs/ntfs3/attrib.c:147 attr_set_size+0xa64/0x2020 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:497 [inline] ntfs3_setattr+0x46c/0x930 fs/ntfs3/file.c:772 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x188/0x20c fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x98/0x2b0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1d0 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: 21202 hardirqs last enabled at (21201): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (21201): [] __find_get_block+0x1c4/0xcb0 fs/buffer.c:1306 hardirqs last disabled at (21202): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (20100): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (20100): [] handle_softirqs+0xa40/0xbe4 kernel/softirq.c:604 softirqs last disabled at (20039): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (20039): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (20039): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (20039): [] __irq_exit_rcu+0x240/0x43c kernel/softirq.c:659 ---[ end trace 957d1b5e0c11112e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4403 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4403 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4403 Comm: syz-executor.0 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 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 : ffff80001bf873a0 x29: ffff80001bf873d0 x28: 1fffe0001bcd50cf x27: dfff800000000000 x26: 00000000000002a5 x25: ffff0000de6a8698 x24: ffff0000de6a83c0 x23: ffff0000de6a8678 x22: 00000000000002a5 x21: ffff0000de1502d0 x20: ffff0000de6a8660 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80001125a830 x15: 0000000000000000 x14: 00000000ffff8000 x13: 0000000099bc669b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094ca1e8 x8 : ffff0000d9083680 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+0x490/0x4ec fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x1b4/0x208 fs/ntfs3/fsntfs.c:2531 run_deallocate_ex+0x15c/0x2d8 fs/ntfs3/attrib.c:147 attr_set_size+0xa64/0x2020 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:497 [inline] ntfs3_setattr+0x46c/0x930 fs/ntfs3/file.c:772 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x188/0x20c fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x98/0x2b0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1d0 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: 21330 hardirqs last enabled at (21329): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (21329): [] __find_get_block+0x1c4/0xcb0 fs/buffer.c:1306 hardirqs last disabled at (21330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21240): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (21240): [] handle_softirqs+0xa40/0xbe4 kernel/softirq.c:604 softirqs last disabled at (21205): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (21205): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21205): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (21205): [] __irq_exit_rcu+0x240/0x43c kernel/softirq.c:659 ---[ end trace 957d1b5e0c11112f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4403 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4403 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x968/0xbd0 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4403 Comm: syz-executor.0 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 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 : ffff80001bf873a0 x29: ffff80001bf873d0 x28: 1fffe0001bcd50f3 x27: dfff800000000000 x26: 00000000000002f9 x25: ffff0000de6a87b8 x24: ffff0000de6a8720 x23: ffff0000de6a8798 x22: 00000000000002f9 x21: ffff0000de1502d0 x20: ffff0000de6a8780 x19: 0000000000000008 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80001125a830 x15: 0000000000000000 x14: 00000000ffff8000 x13: 0000000099bc669b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000094ca1e8 x8 : ffff0000d9083680 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000060 x3 : 0000000000000040 x2 : ffffffffffffffc0 x1 : 00000000000002f9 x0 : 00000000000002f9 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+0x490/0x4ec fs/ntfs3/bitmap.c:761 mark_as_free_ex+0x1b4/0x208 fs/ntfs3/fsntfs.c:2531 run_deallocate_ex+0x15c/0x2d8 fs/ntfs3/attrib.c:147 attr_set_size+0xa64/0x2020 fs/ntfs3/attrib.c:682 ntfs_truncate fs/ntfs3/file.c:497 [inline] ntfs3_setattr+0x46c/0x930 fs/ntfs3/file.c:772 notify_change+0xa08/0xcd8 fs/attr.c:505 do_truncate+0x188/0x20c fs/open.c:65 vfs_truncate+0x23c/0x2b0 fs/open.c:111 do_sys_truncate+0xec/0x1b4 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+0x98/0x2b0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1d0 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: 21512 hardirqs last enabled at (21511): [] lookup_bh_lru fs/buffer.c:1294 [inline] hardirqs last enabled at (21511): [] __find_get_block+0x1c4/0xcb0 fs/buffer.c:1306 hardirqs last disabled at (21512): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (21388): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (21388): [] handle_softirqs+0xa40/0xbe4 kernel/softirq.c:604 softirqs last disabled at (21333): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (21333): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (21333): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (21333): [] __irq_exit_rcu+0x240/0x43c kernel/softirq.c:659 ---[ end trace 957d1b5e0c111130 ]---