------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Not tainted 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001858130c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c2c09860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 187648 hardirqs last enabled at (187647): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (187648): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (185978): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (185978): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (185953): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (185953): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (185953): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (185953): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598ef7 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe00019c62d0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000ce316860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 222586 hardirqs last enabled at (222585): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (222586): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (219644): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (219644): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (219639): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (219639): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (219639): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (219639): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598ef8 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001907450c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c83a2860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 255548 hardirqs last enabled at (255547): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (255548): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (251872): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (251870): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 97e5fdb0d7598ef9 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe00019fa320c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000cfd19060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 290364 hardirqs last enabled at (290363): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (290364): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (286482): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (286482): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (286429): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (286429): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (286429): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (286429): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598efa ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001a654b0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000d32a5860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 325290 hardirqs last enabled at (325289): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (325290): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (323142): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (323142): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (322837): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (322837): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (322837): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (322837): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598efb ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001b869c0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000dc34e060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 360278 hardirqs last enabled at (360277): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (360278): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (355982): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (355980): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 97e5fdb0d7598efc ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001902390c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c811c860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 392784 hardirqs last enabled at (392783): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (392784): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (388732): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (388730): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 97e5fdb0d7598efd ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001b84f00c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000dc278060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 424788 hardirqs last enabled at (424787): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (424788): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (424456): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (424456): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (424347): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (424347): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (424347): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (424347): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598efe ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe000181e7e0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c0f3f060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 456766 hardirqs last enabled at (456765): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (456766): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (453928): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (453928): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (453915): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (453915): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (453915): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (453915): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598eff ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe00018b9df0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c5cef860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 523098 hardirqs last enabled at (523097): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (523098): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (522926): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (522926): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (522901): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (522901): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (522901): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (522901): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598f00 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe000191bd60c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c8deb060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 554192 hardirqs last enabled at (554191): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (554192): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (553516): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (553516): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (553489): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (553489): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (553489): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (553489): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598f01 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001965e40c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000cb2f2060 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 587650 hardirqs last enabled at (587649): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (587650): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (587112): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (587112): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (586929): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (586929): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (586929): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (586929): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598f02 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 0 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe0001ad0eb0c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000001 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000d6875860 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000111a97c4 x15: 0000000000000003 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 620218 hardirqs last enabled at (620217): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (620218): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (619998): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (619998): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (619647): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (619647): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (619647): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (619647): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598f03 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4313 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 Modules linked in: CPU: 1 PID: 4313 Comm: syz-executor.0 Tainted: G W 5.15.185-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 : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c fs/btrfs/space-info.h:110 sp : ffff80001f517740 x29: ffff80001f517750 x28: dfff800000000000 x27: 1fffe000183d650c x26: dfff800000000000 x25: ffff80001415d310 x24: 0000000000000002 x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 x20: ffff0000c1eb2860 x19: 0000000000000000 x18: 0000000000000000 x17: ffff800016cf0000 x16: ffff8000111a97c4 x15: ffff8000167d04c0 x14: 00000000111a5658 x13: 1ffff0000282c06b x12: 0000000000ff0100 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a036104 x8 : ffff0000d16d1b40 x7 : ffff80000a0353e8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d488c x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 Call trace: btrfs_space_info_update_bytes_may_use+0x2b8/0x66c fs/btrfs/space-info.h:-1 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:142 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x408/0x4e4 fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0x7b4/0xb44 fs/btrfs/block-group.c:3988 close_ctree+0x608/0x84c fs/btrfs/disk-io.c:4528 btrfs_put_super+0x40/0x50 fs/btrfs/super.c:340 generic_shutdown_super+0x130/0x2f0 fs/super.c:475 kill_anon_super+0x4c/0x80 fs/super.c:1089 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2390 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0xf8/0x118 fs/super.c:366 cleanup_mnt+0x3a4/0x458 fs/namespace.c:1139 __cleanup_mnt+0x20/0x30 fs/namespace.c:1146 task_work_run+0x12c/0x1e0 kernel/task_work.c:188 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x24b4/0x3128 arch/arm64/kernel/signal.c:949 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xf0/0x1e0 arch/arm64/kernel/entry-common.c:609 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: 723540 hardirqs last enabled at (723539): [] kasan_quarantine_put+0xc4/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (723540): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (723154): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (723154): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (723053): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (723053): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (723053): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (723053): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 97e5fdb0d7598f04 ]---