BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001963c70c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000cb1e3860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 204706 hardirqs last enabled at (204705): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (204706): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (203308): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (203308): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (203163): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001aaa620c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d5531060 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 231104 hardirqs last enabled at (231103): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (231104): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (230188): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (230188): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (230171): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001b56630c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000dab31860 x19: 0000000000000000 x18: ffff800097057060 x17: 0000000000019435 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 261192 hardirqs last enabled at (261191): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (261192): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (260122): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (260122): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (260021): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe00019965b0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000ccb2d860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 292140 hardirqs last enabled at (292139): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (292140): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (290960): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (290960): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (290939): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe00019b03b0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000cd81d860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 323892 hardirqs last enabled at (323891): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (323892): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (322106): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (322104): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001aa9080c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d5484060 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 354202 hardirqs last enabled at (354201): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (354202): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (352882): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (352882): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (352865): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001b58fa0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000dac7d060 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 397680 hardirqs last enabled at (397679): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (397680): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (395770): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (395768): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001b92ed0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000dc976860 x19: 0000000000000000 x18: 0000000000000000 x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 440568 hardirqs last enabled at (440567): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (440568): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (438534): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (438532): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001c20840c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000e1042060 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 496082 hardirqs last enabled at (496081): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (496082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (494710): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (494710): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (494697): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001c208e0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000e1047060 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 525972 hardirqs last enabled at (525971): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (525972): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (524598): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (524598): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (524585): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001a98360c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d4c1b060 x19: 0000000000000000 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 569912 hardirqs last enabled at (569911): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (569912): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (567822): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (567820): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001979ed0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000cbcf6860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 600238 hardirqs last enabled at (600237): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (600238): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (598710): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (598708): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001a50d50c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d286a860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 628546 hardirqs last enabled at (628545): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (628546): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (627158): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (627158): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (627125): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001c29a30c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000e14d1860 x19: 0000000000000000 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 658396 hardirqs last enabled at (658395): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (658396): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (656516): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (656516): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (656501): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe000199a4f0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000ccd27860 x19: 0000000000000000 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 738666 hardirqs last enabled at (738665): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (738666): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (737410): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (737410): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (737365): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001bdf0d0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000def86860 x19: 0000000000000000 x18: 1fffe0003682a5ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 767664 hardirqs last enabled at (767663): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (767664): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (765712): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (765710): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 1 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001aa90b0c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000002 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d5485860 x19: 0000000000000000 x18: ffff800098447a18 x17: ffff800125d0c000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 797176 hardirqs last enabled at (797175): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (797176): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (795490): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (795488): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001a89270c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000d4493860 x19: 0000000000000000 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100 deactivate_locked_super+0xc4/0x144 fs/super.c:484 deactivate_super+0xe0/0x100 fs/super.c:517 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1256 __cleanup_mnt+0x20/0x30 fs/namespace.c:1263 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x214c/0x393c arch/arm64/kernel/signal.c:1305 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline] el0_svc+0x9c/0x158 arch/arm64/kernel/entry-common.c:679 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 840234 hardirqs last enabled at (840233): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:242 hardirqs last disabled at (840234): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (839344): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (839344): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (839333): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0: state EA): last unmount of filesystem d09153a9-5497-4f31-8e52-d2d02bbdf7fc ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6449 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 Modules linked in: CPU: 0 PID: 6449 Comm: syz-executor.0 Tainted: G W 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 sp : ffff800097057500 x29: ffff800097057510 x28: 0000000000000000 x27: 1fffe0001c1a280c x26: dfff800000000000 x25: ffff80008e4ed3a0 x24: 0000000000000001 x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 x20: ffff0000e0d14060 x19: 0000000000000000 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a830eb8 x15: ffff700012e0ae94 x14: 1ffff00012e0ae94 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700012e0ae94 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0d6da00 x7 : ffff8000823d8cdc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803313dc x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000 Call trace: btrfs_space_info_update_bytes_may_use+0x2c0/0x704 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x414/0x4ec fs/btrfs/block-rsv.c:295 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:451 btrfs_free_block_groups+0xa88/0xe4c fs/btrfs/block-group.c:4366 close_ctree+0x5f4/0xdec fs/btrfs/disk-io.c:4390 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:86 generic_shutdown_super+0x130/0x2b8 fs/super.c:696 kill_anon_super+0x4c/0x7c fs/super.c:1295 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2100