------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000003db x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 44678 hardirqs last enabled at (44677): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (44677): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (44678): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (42982): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (42980): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0231800 x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000000da x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 98456 hardirqs last enabled at (98455): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (98455): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (98456): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (96906): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (96904): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79e7400 x20: ffff0000c993c000 x19: 0000000000000000 x18: 0000000000000062 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 123902 hardirqs last enabled at (123901): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (123901): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (123902): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (122338): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (122336): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c98aec00 x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000003b5 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 150472 hardirqs last enabled at (150471): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (150471): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (150472): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (148932): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (148930): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c9945800 x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000000c5 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 176182 hardirqs last enabled at (176181): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (176181): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (176182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (174618): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (174616): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 x20: ffff0000c993c000 x19: 0000000000000000 x18: 000000000000019f x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 202202 hardirqs last enabled at (202201): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (202201): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (202202): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (200640): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (200638): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 000000000000031b x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 235964 hardirqs last enabled at (235963): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (235963): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (235964): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (234394): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (234392): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d1800 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000226 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 261986 hardirqs last enabled at (261985): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (261985): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (261986): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (260262): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (260260): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67abc00 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000c0 x17: ffff80000dda8198 x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 288240 hardirqs last enabled at (288239): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (288239): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (288240): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (286600): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (286598): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c9944800 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000305 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 313704 hardirqs last enabled at (313703): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (313703): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (313704): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (313368): [] _stext+0x2e4/0x37c softirqs last disabled at (313351): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d0000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003d6 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 340330 hardirqs last enabled at (340329): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (340329): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (340330): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (338780): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (338778): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67b7000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000df x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 365922 hardirqs last enabled at (365921): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (365921): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (365922): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (364330): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (364328): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 000000000000030b x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 391936 hardirqs last enabled at (391935): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (391935): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (391936): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (390410): [] _stext+0x2e4/0x37c softirqs last disabled at (390405): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d3000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000211 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 417850 hardirqs last enabled at (417849): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (417849): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (417850): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (416038): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (416036): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003c4 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 444190 hardirqs last enabled at (444189): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (444189): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (444190): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (442464): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (442462): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9400 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000372 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 469970 hardirqs last enabled at (469969): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (469969): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (469970): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (468268): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (468266): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000068 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 494842 hardirqs last enabled at (494841): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (494841): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (494842): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (492992): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (492990): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67ab400 x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 000000000000019f x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 521244 hardirqs last enabled at (521243): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (521243): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (521244): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (519588): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (519586): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 000000000000000d x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 547004 hardirqs last enabled at (547003): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (547003): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (547004): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (546174): [] _stext+0x2e4/0x37c softirqs last disabled at (546071): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d2c00 x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 00000000000002a3 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 572966 hardirqs last enabled at (572965): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (572965): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (572966): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (571350): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (571348): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 00000000000002de x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 597922 hardirqs last enabled at (597921): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (597921): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (597922): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (597256): [] _stext+0x2e4/0x37c softirqs last disabled at (597199): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d1400 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000cf x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 622662 hardirqs last enabled at (622661): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (622661): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (622662): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (620876): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (620874): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000002a2 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 648128 hardirqs last enabled at (648127): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (648127): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (648128): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (646292): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (646290): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9800 x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003d4 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 674228 hardirqs last enabled at (674227): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (674227): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (674228): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (672600): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (672598): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67ab400 x20: ffff0000cb264000 x19: 0000000000000000 x18: 000000000000032c x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 699182 hardirqs last enabled at (699181): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (699181): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (699182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (697448): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (697446): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c3800 x20: ffff0000cb264000 x19: 0000000000000000 x18: 000000000000034b x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 725384 hardirqs last enabled at (725383): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (725383): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (725384): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (723730): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (723728): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0231800 x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000337 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 751902 hardirqs last enabled at (751901): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (751901): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (751902): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (750322): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (750320): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000231 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 777832 hardirqs last enabled at (777831): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (777831): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (777832): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (776234): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (776232): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9800 x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000192 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 803446 hardirqs last enabled at (803445): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (803445): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (803446): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (802864): [] _stext+0x2e4/0x37c softirqs last disabled at (802855): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c0800 x20: ffff0000c99f4000 x19: 0000000000000000 x18: 00000000000000a5 x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 829426 hardirqs last enabled at (829425): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (829425): [] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194 hardirqs last disabled at (829426): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (828010): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (828008): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 Modules linked in: CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] pc : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] pc : btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 lr : btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] lr : block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] lr : btrfs_block_rsv_release+0x2d4/0x34c fs/btrfs/block-rsv.c:295 sp : ffff80000ff63af0 x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9c00 x20: ffff0000c99f4000 x19: 0000000000000000 x18: 00000000000000ac x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 Call trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:154 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:151 [inline] btrfs_block_rsv_release+0x2d8/0x34c fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x2c/0x15c fs/btrfs/block-rsv.c:463 btrfs_free_block_groups+0x440/0x634 fs/btrfs/block-group.c:4051 close_ctree+0x324/0x60c fs/btrfs/disk-io.c:4710 btrfs_put_super+0x20/0x30 fs/btrfs/super.c:394 generic_shutdown_super+0x94/0x198 fs/super.c:492 kill_anon_super+0x24/0x44 fs/super.c:1086 btrfs_kill_super+0x24/0x3c fs/btrfs/super.c:2441 deactivate_locked_super+0x70/0xe8 fs/super.c:332 deactivate_super+0xd0/0xd4 fs/super.c:363 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x100/0x148 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638