el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Not tainted 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86f83 x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437c38 x24: ffff0000df437ba0 x23: ffff0000df437c18 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437c00 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 17922 hardirqs last enabled at (17921): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (17921): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (17922): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (16884): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (16884): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (16853): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86f8f x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437c98 x24: ffff0000df437ba0 x23: ffff0000df437c78 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437c60 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 18310 hardirqs last enabled at (18309): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (18309): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (18310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (17948): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (17948): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (17925): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86f9b x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437cf8 x24: ffff0000df437ba0 x23: ffff0000df437cd8 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437cc0 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 18702 hardirqs last enabled at (18701): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (18701): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (18702): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18332): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (18332): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (18313): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86fa7 x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437d58 x24: ffff0000df437ba0 x23: ffff0000df437d38 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437d20 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 19106 hardirqs last enabled at (19105): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (19105): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (19106): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (18726): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (18726): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (18705): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86fb3 x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437db8 x24: ffff0000df437ba0 x23: ffff0000df437d98 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437d80 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 19510 hardirqs last enabled at (19509): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (19509): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (19510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19132): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (19132): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (19109): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86fbf x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437e18 x24: ffff0000df437ba0 x23: ffff0000df437df8 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437de0 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 00000000c7605938 x12: 000000004da13524 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x138/0x358 fs/ntfs3/fsntfs.c:2447 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 19920 hardirqs last enabled at (19919): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (19919): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (19920): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19534): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (19534): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (19513): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4222 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 Modules linked in: CPU: 0 PID: 4222 Comm: syz-executor890 Tainted: G W 6.1.62-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 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 : ffff80001dca71f0 x29: ffff80001dca7220 x28: 1fffe0001be86fcb x27: dfff800000000000 x26: dfff800000000000 x25: ffff0000df437e78 x24: ffff0000df437ba0 x23: ffff0000df437e58 x22: 00000000000001e7 x21: ffff0000d35fc2d0 x20: ffff0000df437e40 x19: 00000000000001e7 x18: 1fffe000368ac776 x17: 0000000000000000 x16: ffff80001213551c x15: 0000000000000000 x14: 0000000012131684 x13: 000000004bc257db x12: 00000000c464f8b2 x11: ff80800009663dc4 x10: 0000000000000000 x9 : ffff800009663dc4 x8 : ffff0000d58a1bc0 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 x2 : ffff0000c4a8f500 x1 : 00000000000001e7 x0 : 00000000000001e7 Call trace: wnd_add_free_ext+0x9b0/0xc00 fs/ntfs3/bitmap.c:351 wnd_set_free+0x468/0x4c4 fs/ntfs3/bitmap.c:756 mark_as_free_ex+0x1cc/0x358 fs/ntfs3/fsntfs.c:2457 run_deallocate_ex+0x1e0/0x4ac fs/ntfs3/attrib.c:149 attr_set_size+0x10ec/0x3430 fs/ntfs3/attrib.c:758 ntfs_truncate fs/ntfs3/file.c:494 [inline] ntfs3_setattr+0x5f8/0x974 fs/ntfs3/file.c:792 notify_change+0xb58/0xe1c fs/attr.c:499 do_truncate+0x1c0/0x28c fs/open.c:65 vfs_truncate+0x2c4/0x36c 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+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 20328 hardirqs last enabled at (20327): [] lookup_bh_lru fs/buffer.c:1291 [inline] hardirqs last enabled at (20327): [] __find_get_block+0x1d0/0xeec fs/buffer.c:1303 hardirqs last disabled at (20328): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (19944): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (19944): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (19923): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]---