, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 154.565643][ T6357] PM: suspend entry (deep) [ 154.581004][ T6363] PM: suspend entry (deep) [ 154.582659][ T6363] PM: suspend exit [ 154.596045][ T6366] PM: suspend entry (deep) [ 154.597478][ T6366] PM: suspend exit [ 154.605347][ T6357] Filesystems sync: 0.038 seconds [ 154.614694][ T6357] Freezing user space processes ... (elapsed 0.053 seconds) done. [ 154.671073][ T6357] OOM killer disabled. [ 154.671983][ T6357] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 154.675527][ T6357] printk: Suspending console(s) (use no_console_suspend to debug) [ 154.794056][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 154.894059][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 155.341873][ T6357] ACPI: Preparing to enter system sleep state S3 [ 155.342047][ T6357] PM: Saving platform NVS memory [ 155.342051][ T6357] Disabling non-boot CPUs ... [ 155.344472][ T6357] smpboot: CPU 1 is now offline [ 155.347257][ T6357] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 155.347385][ T6357] ACPI: Low-level resume complete [ 155.347469][ T6357] PM: Restoring platform NVS memory [ 155.347477][ T6357] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 155.359368][ T6357] Enabling non-boot CPUs ... [ 155.359498][ T6357] x86: Booting SMP configuration: [ 155.359501][ T6357] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 155.359735][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 155.360795][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 155.362074][ T6357] CPU1 is up [ 155.362264][ T6357] ACPI: Waking up from system sleep state S3 [ 155.489697][ T6357] OOM killer enabled. [ 155.490553][ T6357] Restarting tasks ... [ 155.495769][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 155.500172][ T1032] block loop4: uevent: failed to send synthetic uevent [ 155.511191][ T6357] done. [ 155.518205][ T6357] PM: suspend exit 10:59:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4c, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:40 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ff", 0x20, 0x1c0}]) 10:59:40 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 155.782246][ T6381] PM: suspend entry (deep) [ 155.795622][ T6383] PM: suspend entry (deep) [ 155.797227][ T6383] PM: suspend exit [ 155.800183][ T6384] PM: suspend entry (deep) [ 155.802182][ T6384] PM: suspend exit [ 155.809049][ T6381] Filesystems sync: 0.024 seconds [ 155.826359][ T6380] loop5: detected capacity change from 0 to 1 [ 155.830741][ T6381] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 155.842846][ T6381] OOM killer disabled. [ 155.843775][ T6381] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 155.848296][ T6381] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:41 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x68, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 156.108460][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 156.635002][ T6381] ACPI: Preparing to enter system sleep state S3 [ 156.635059][ T6381] PM: Saving platform NVS memory [ 156.635063][ T6381] Disabling non-boot CPUs ... [ 156.638293][ T6381] smpboot: CPU 1 is now offline [ 156.642157][ T6381] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 156.642216][ T6381] ACPI: Low-level resume complete [ 156.642296][ T6381] PM: Restoring platform NVS memory [ 156.642304][ T6381] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 156.654393][ T6381] Enabling non-boot CPUs ... [ 156.654863][ T6381] x86: Booting SMP configuration: [ 156.654872][ T6381] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 156.655197][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 156.656463][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 156.658238][ T6381] CPU1 is up [ 156.658580][ T6381] ACPI: Waking up from system sleep state S3 [ 156.790089][ T6381] OOM killer enabled. 10:59:41 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ff", 0x20, 0x1c0}]) [ 156.791108][ T6381] Restarting tasks ... done. [ 156.826407][ T6381] PM: suspend exit [ 156.839016][ T6392] PM: suspend entry (deep) [ 156.862107][ T6393] PM: suspend entry (deep) [ 156.863558][ T6393] PM: suspend exit [ 156.871168][ T6392] Filesystems sync: 0.029 seconds [ 156.878579][ T6392] Freezing user space processes ... (elapsed 0.030 seconds) done. [ 156.911214][ T6392] OOM killer disabled. [ 156.912147][ T6392] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 156.917594][ T6392] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:42 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x6c, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 157.183580][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 157.716869][ T6392] ACPI: Preparing to enter system sleep state S3 [ 157.716963][ T6392] PM: Saving platform NVS memory [ 157.716967][ T6392] Disabling non-boot CPUs ... [ 157.720490][ T6392] smpboot: CPU 1 is now offline [ 157.723092][ T6392] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 157.723168][ T6392] ACPI: Low-level resume complete [ 157.723253][ T6392] PM: Restoring platform NVS memory [ 157.723262][ T6392] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 157.735294][ T6392] Enabling non-boot CPUs ... [ 157.735451][ T6392] x86: Booting SMP configuration: [ 157.735454][ T6392] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 157.735671][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 157.736547][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 157.737718][ T6392] CPU1 is up [ 157.737936][ T6392] ACPI: Waking up from system sleep state S3 [ 157.857138][ T6392] OOM killer enabled. [ 157.857751][ T6392] Restarting tasks ... [ 157.876742][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 157.880021][ T1032] block loop5: uevent: failed to send synthetic uevent [ 157.887948][ T6392] done. [ 157.890416][ T6392] PM: suspend exit [ 157.894050][ T6404] PM: suspend entry (deep) [ 157.901208][ T6406] PM: suspend entry (deep) [ 157.902121][ T6406] PM: suspend exit [ 157.906903][ T6404] Filesystems sync: 0.011 seconds [ 157.909162][ T6404] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 157.917939][ T6404] OOM killer disabled. [ 157.918811][ T6404] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 157.921719][ T6404] printk: Suspending console(s) (use no_console_suspend to debug) [ 158.268173][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 158.789375][ T6404] ACPI: Preparing to enter system sleep state S3 [ 158.789486][ T6404] PM: Saving platform NVS memory [ 158.789489][ T6404] Disabling non-boot CPUs ... [ 158.793099][ T6404] smpboot: CPU 1 is now offline [ 158.795771][ T6404] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 158.795850][ T6404] ACPI: Low-level resume complete [ 158.795936][ T6404] PM: Restoring platform NVS memory [ 158.795944][ T6404] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 158.808953][ T6404] Enabling non-boot CPUs ... [ 158.809123][ T6404] x86: Booting SMP configuration: [ 158.809134][ T6404] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 158.809321][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 158.810539][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 158.812175][ T6404] CPU1 is up [ 158.812396][ T6404] ACPI: Waking up from system sleep state S3 [ 159.020248][ T6404] OOM killer enabled. [ 159.022347][ T6404] Restarting tasks ... [ 159.026886][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 159.032280][ T1032] block loop4: uevent: failed to send synthetic uevent 10:59:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 159.052661][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 159.055161][ T1032] block loop2: uevent: failed to send synthetic uevent [ 159.077792][ T6404] done. [ 159.087268][ T6404] PM: suspend exit [ 159.090123][ T6412] loop5: detected capacity change from 0 to 1 [ 159.094168][ T6418] PM: suspend entry (deep) [ 159.105009][ T6418] Filesystems sync: 0.009 seconds [ 159.108122][ T6418] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 159.134112][ T6418] OOM killer disabled. [ 159.134714][ T6418] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 159.137907][ T6418] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 159.243541][ T117] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 159.772022][ T6418] ACPI: Preparing to enter system sleep state S3 [ 159.772200][ T6418] PM: Saving platform NVS memory [ 159.772204][ T6418] Disabling non-boot CPUs ... [ 159.774633][ T6418] smpboot: CPU 1 is now offline [ 159.777545][ T6418] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 159.777606][ T6418] ACPI: Low-level resume complete [ 159.777681][ T6418] PM: Restoring platform NVS memory [ 159.777689][ T6418] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 159.791132][ T6418] Enabling non-boot CPUs ... [ 159.791416][ T6418] x86: Booting SMP configuration: [ 159.791424][ T6418] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 159.791613][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 159.792701][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 159.794317][ T6418] CPU1 is up [ 159.794500][ T6418] ACPI: Waking up from system sleep state S3 [ 160.010736][ T6418] OOM killer enabled. [ 160.011327][ T6418] Restarting tasks ... done. [ 160.025851][ T6418] PM: suspend exit [ 160.029702][ T6420] PM: suspend entry (deep) [ 160.037636][ T6420] Filesystems sync: 0.006 seconds [ 160.039682][ T6420] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 160.065110][ T6420] OOM killer disabled. [ 160.065948][ T6420] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 160.068491][ T6420] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x74, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 160.239321][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 160.792948][ T6420] ACPI: Preparing to enter system sleep state S3 [ 160.793008][ T6420] PM: Saving platform NVS memory [ 160.793011][ T6420] Disabling non-boot CPUs ... [ 160.796627][ T6420] smpboot: CPU 1 is now offline [ 160.799217][ T6420] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 160.799277][ T6420] ACPI: Low-level resume complete [ 160.799361][ T6420] PM: Restoring platform NVS memory [ 160.799369][ T6420] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 160.812017][ T6420] Enabling non-boot CPUs ... [ 160.812246][ T6420] x86: Booting SMP configuration: [ 160.812249][ T6420] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 160.812415][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 160.813398][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 160.815210][ T6420] CPU1 is up [ 160.815396][ T6420] ACPI: Waking up from system sleep state S3 [ 160.938777][ T6420] OOM killer enabled. [ 160.939541][ T6420] Restarting tasks ... done. [ 160.945878][ T6420] PM: suspend exit [ 160.947341][ T6426] PM: suspend entry (deep) 10:59:45 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ff", 0x20, 0x1c0}]) 10:59:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 160.997332][ T6430] PM: suspend entry (deep) [ 160.998383][ T6430] PM: suspend exit [ 160.999687][ T6426] Filesystems sync: 0.051 seconds [ 161.002914][ T6426] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 161.005549][ T6426] OOM killer disabled. [ 161.006166][ T6426] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 161.008964][ T6426] printk: Suspending console(s) (use no_console_suspend to debug) [ 161.134260][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 161.672928][ T6426] ACPI: Preparing to enter system sleep state S3 [ 161.673039][ T6426] PM: Saving platform NVS memory [ 161.673042][ T6426] Disabling non-boot CPUs ... [ 161.675435][ T6426] smpboot: CPU 1 is now offline [ 161.677948][ T6426] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 161.678101][ T6426] ACPI: Low-level resume complete [ 161.678176][ T6426] PM: Restoring platform NVS memory [ 161.678184][ T6426] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 161.692230][ T6426] Enabling non-boot CPUs ... [ 161.692597][ T6426] x86: Booting SMP configuration: [ 161.692601][ T6426] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 161.692812][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 161.693906][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 161.695355][ T6426] CPU1 is up [ 161.695630][ T6426] ACPI: Waking up from system sleep state S3 [ 161.978495][ T6426] OOM killer enabled. [ 161.979095][ T6426] Restarting tasks ... [ 161.981873][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 161.985356][ T1032] block loop5: uevent: failed to send synthetic uevent 10:59:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 162.004341][ T6439] loop5: detected capacity change from 0 to 1 [ 162.006333][ T6426] done. [ 162.007476][ T6426] PM: suspend exit 10:59:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 162.031919][ T6444] PM: suspend entry (deep) 10:59:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x7a, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 162.102613][ T6444] Filesystems sync: 0.069 seconds [ 162.122023][ T6444] Freezing user space processes ... (elapsed 0.054 seconds) done. [ 162.178984][ T6444] OOM killer disabled. [ 162.179745][ T6444] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 162.182504][ T6444] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:48 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030", 0x30, 0x1c0}]) 10:59:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 162.630730][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 163.168044][ T6444] ACPI: Preparing to enter system sleep state S3 [ 163.168142][ T6444] PM: Saving platform NVS memory [ 163.168145][ T6444] Disabling non-boot CPUs ... [ 163.171821][ T6444] smpboot: CPU 1 is now offline [ 163.174874][ T6444] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 163.174935][ T6444] ACPI: Low-level resume complete [ 163.175009][ T6444] PM: Restoring platform NVS memory [ 163.175018][ T6444] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 163.188607][ T6444] Enabling non-boot CPUs ... [ 163.189029][ T6444] x86: Booting SMP configuration: [ 163.189032][ T6444] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 163.189236][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 163.190387][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 163.191857][ T6444] CPU1 is up [ 163.192024][ T6444] ACPI: Waking up from system sleep state S3 [ 163.321007][ T6444] OOM killer enabled. [ 163.321703][ T6444] Restarting tasks ... [ 163.331244][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 163.334390][ T1032] block loop5: uevent: failed to send synthetic uevent [ 163.348219][ T6461] loop5: detected capacity change from 0 to 1 [ 163.351951][ T6455] PM: suspend entry (deep) [ 163.352448][ T6444] done. 10:59:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 163.353044][ T6455] PM: suspend exit [ 163.358462][ T6444] PM: suspend exit [ 163.396344][ T6469] PM: suspend entry (deep) [ 163.403717][ T6469] Filesystems sync: 0.006 seconds [ 163.405544][ T6469] Freezing user space processes ... (elapsed 0.035 seconds) done. [ 163.444173][ T6469] OOM killer disabled. [ 163.444940][ T6469] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 163.448138][ T6469] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x300, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:49 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030", 0x30, 0x1c0}]) 10:59:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 163.907275][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 164.448891][ T6469] ACPI: Preparing to enter system sleep state S3 [ 164.448984][ T6469] PM: Saving platform NVS memory [ 164.448987][ T6469] Disabling non-boot CPUs ... [ 164.452432][ T6469] smpboot: CPU 1 is now offline [ 164.455306][ T6469] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 164.455389][ T6469] ACPI: Low-level resume complete [ 164.455460][ T6469] PM: Restoring platform NVS memory [ 164.455468][ T6469] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 164.467297][ T6469] Enabling non-boot CPUs ... [ 164.467454][ T6469] x86: Booting SMP configuration: [ 164.467457][ T6469] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 164.467625][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 164.468564][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 164.469915][ T6469] CPU1 is up [ 164.470133][ T6469] ACPI: Waking up from system sleep state S3 [ 164.610467][ T6469] OOM killer enabled. [ 164.611385][ T6469] Restarting tasks ... [ 164.625595][ T6473] PM: suspend entry (deep) [ 164.627827][ T6473] PM: suspend exit [ 164.632575][ T6469] done. [ 164.633987][ T6469] PM: suspend exit 10:59:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 164.661842][ T6475] loop5: detected capacity change from 0 to 1 [ 164.688483][ T6483] PM: suspend entry (deep) [ 164.693559][ T6486] PM: suspend entry (deep) [ 164.694765][ T6486] PM: suspend exit [ 164.699777][ T6483] Filesystems sync: 0.009 seconds [ 164.723138][ T6483] Freezing user space processes ... (elapsed 0.037 seconds) done. [ 164.762846][ T6483] OOM killer disabled. [ 164.763895][ T6483] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 164.767561][ T6483] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 164.892264][ T117] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 165.432862][ T6483] ACPI: Preparing to enter system sleep state S3 [ 165.433107][ T6483] PM: Saving platform NVS memory [ 165.433112][ T6483] Disabling non-boot CPUs ... [ 165.435495][ T6483] smpboot: CPU 1 is now offline [ 165.438803][ T6483] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 165.438867][ T6483] ACPI: Low-level resume complete [ 165.438938][ T6483] PM: Restoring platform NVS memory [ 165.438947][ T6483] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 165.452102][ T6483] Enabling non-boot CPUs ... [ 165.452539][ T6483] x86: Booting SMP configuration: [ 165.452547][ T6483] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 165.452893][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 165.453893][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 165.455826][ T6483] CPU1 is up [ 165.456051][ T6483] ACPI: Waking up from system sleep state S3 [ 165.877378][ T6483] OOM killer enabled. 10:59:50 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030", 0x30, 0x1c0}]) [ 165.877979][ T6483] Restarting tasks ... [ 165.905379][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 165.907779][ T1032] block loop5: uevent: failed to send synthetic uevent 10:59:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 165.926189][ T6494] PM: suspend entry (deep) [ 165.927466][ T6494] PM: suspend exit [ 165.941830][ T6483] done. [ 165.948154][ T6483] PM: suspend exit 10:59:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 165.971909][ T6497] loop5: detected capacity change from 0 to 1 [ 165.977001][ T6496] loop4: detected capacity change from 0 to 1 [ 166.005413][ T6506] PM: suspend entry (deep) [ 166.017226][ T6507] PM: suspend entry (deep) [ 166.018534][ T6507] PM: suspend exit [ 166.021927][ T6506] Filesystems sync: 0.015 seconds [ 166.023803][ T6506] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 166.032425][ T6506] OOM killer disabled. [ 166.033058][ T6506] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 166.035814][ T6506] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x480, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:52 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="3871cecb7ca2c960a48d11cdf7af0c9ecb7c6309bce935b57404d2fce68ce5573160bde46f813e043dd18ede570369083a2d5cbe24e129b6a32deede7ad344a8c41e94f9326e8e58d505c988fb602dd5e2bffaf9409e66a4a00b4fbed0c41482112c37b47bf64b93377eb788e808eac6e5990e0f4dc24378c3c3e917337eca999618130ced001206208951af9cf8087f869897e4edaddb26a98cf6", 0x9b, 0x1}, {&(0x7f0000000280)="ee845695ce9cd83d5ff5190b9cd67d7b325b514e871410697bfd60f9aadc1cf55f0859c251e461452ad8c61c54bcfb6f7f5d340728b5e302d80a1b08d923b6ef379849e69ca5fe5415983f12b71faf073877b46dfb8d02262e015b4ede02e78783d3574698fe34e99a4a459c1e0f92fedaf7b605410d1a4fb94aa24d1c1fd20284dfcd758d4ad717fd06623069ab30efe6bbdd9c737541852b6a", 0x9a, 0x2}, {&(0x7f0000000340)="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", 0x1000, 0x8000}, {&(0x7f0000001340)="6266f2e5eb328c253deebe87479bab4c2ecd08ccbe76c0adf547f078efbfcc49784c256e15663f2336238112e548a3dabedfd46bbd99a7e863f0322015580dee449b94e06fb98cc4904b97b4c1bd79c8c199e097c2063aea51e60157f258cf10a14cb58b248f7cf3cacccfabb412f5a9d52f46d81a38358ef35642f9f7e48213af9ae51e013838d626cb", 0x8a, 0x6}, {&(0x7f0000000100)="6469062dbcb87fc3021019ff333845b5a44e270c0321b0c21782f87b74af", 0x1e, 0x3400000000000000}, {&(0x7f0000001400)="8f06119e30dbd932c4806b7a72530357703f7c81eb15bd40aaada56b39be7e61a38cec70ad7c0e906026f0552da59858030989160dbbbd8ff75e3ce12f973738ba818a19af4ead2d0c960d678accf7ba701fed8deb232c57f6c86e9daa83751ce5f40ca7ee9b53203fd9c075d4df14017c7399df5ba30fc22e8ea039ac958cbfd99aea1767357c22d753e89d62c47c73f7437090b08ebe31058f6a2c4dbb8f9cb4bf9a7464a60f0291510cae7cd05509e8a4a79f13d1b251063c2b966fa851a9763e37d64ebe4189ed92475e4f338a91d870df56caac604935efc1d6535ebd751d11f625e6030415869758", 0xeb, 0xffffffffffffffff}, {&(0x7f0000000140)="55eeb22b78745bdc285909b46ce74090", 0x10}, {&(0x7f0000001500)="db2561297c9bb799c541a5828ff8d728b17311de1c84e03e32d1d42e0054b63979067096b4640474e3f6c6baa900ebb8fd9c3eae580ece22b317525072b1825a6a761f13906aab1959d3d1634a678fffbe7c3b0d203055552529cb8dc7b90b29b85e7a8621867a764c5f71d69e543eaa21451a171c14ee0f6c5311ebb633536b52bf7c0bc2c0a91f", 0x88, 0x3}], 0x1870804, &(0x7f0000001680)={[{@dots}, {@nodots}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', 0xee00}}, {@obj_type={'obj_type', 0x3d, 'coredump_filter\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x61, 0x38, 0x66, 0x31, 0x5, 0x62, 0x38], 0x2d, [0x36, 0x63, 0x33, 0x30], 0x2d, [0x62, 0x33, 0x37, 0x63], 0x2d, [0x38, 0x31, 0x30, 0x36], 0x2d, [0x36, 0x38, 0x65, 0x39, 0x31, 0x64, 0x30, 0x31]}}}, {@appraise_type}]}) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000001780)='./file0\x00', 0x5, 0xa, &(0x7f0000002ec0)=[{&(0x7f00000017c0)="a834ef1442fa7b2aa927685307ebe4583811ed42a5f8c8b050a1b8f623fb6a72d22e5e2c902828cc4407f963948db2a739c6d3e10b6ec4b7629449c3fbfb6e56597f0df745b194d0dd31802a324501530b32dd6fcbf54be35b760fb3b190915e6eed000cb188c83ecd0b3f5ecec82c18286fff7a3cca30c2114034c7edb9bed9306e3f9b7882d65f310c8842edbb21a4aa1cb84c42fe4e037c72a39da0b1e3e9d037dbf89a668a9d20ccfaf33dac8c19cbf2", 0xb2}, {&(0x7f0000001880)="9bdbd8e37d2ce81734b613c218901af04d0b225039ce9855603d2c8cd215bff3d07993a614a5de837c170b13f1b6d366a6d515360141ddc03fba4d9c0af80dfe2977b7eed0e7b201d925cbcd7d97cc0eead3d37e2aa09428c747807eee14d4fd7b8ab2bb97eaa3d5731f0d73fb4eedd91b2e7fb02f2423d14cb580b30b9f752bb5de98b8d338d3ec53ddf0f5f9", 0x8d, 0x3}, {&(0x7f0000001940)="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0x1000, 0x14ad}, {&(0x7f0000002940)="a14ebd8366938aecf6c6ea403d7f766ffb8c7fd3ce22d994607cec4f5c9a1dc5ed22d39656c38889ac32ef5954d4b081fb28ed95a7cfbb8c9e902db602a7015961d5e5f65cc44ec057fe1c62447ddb51", 0x50, 0x1021}, {&(0x7f00000029c0)="f3bd95e56ea23681e2dc3c73b767f3a421e576b7101131db276bb1d959c5de2c17e681e6de6e47d865a53d1fa7b051a48f8c127368cab17d4cdf382b6dad8e577500b200c2ccc9cddcf0cbb9cd61be7f880bd2eaa73d37463459c16259361ebe0b9ad5e476e8c3f5e5e504341e3f115dc75f811143c0ee8d4964fb433b113e61008c6a7db72f7b1888a2f303b7971532da1deeda299fb809ea1959beead074cfadede049049e8c28a19a974ff549014c6ce782092f66cca09dd876b3dca89cdff59d8200fce8e74e71d0119edc13d6b3a6f43a8490acee043a2217df18dcb2e6e2da16aeb8", 0xe5, 0x232}, {&(0x7f0000002ac0)="46eda08c6919941aa3015b498c80529c2dd170bd401d7f7096b2bcf7f3925b604ade65359be7d1d906dced2923d22b593b235e0d43bd04a4417f5f293474464c523322", 0x43, 0x9}, {&(0x7f0000002b40)="beed9db8cefd6ca2c68f5de7ef98acfc4c34dd03b8a7644372b805edcb53cdf6f511658085421de8a533f79a2f35d4e182dda8de2c189eed00db93c67178dde46b4a6456057a20fdee0d68c9e2ee09781a8776db90319ecd99963f1a294b21cce3a47137be6465ddc26d965340ee6d2b14b05ae3fe351076b769bc419a8393042d323b25a7a23401aa61d073999c77a4020d7c45ef3441bd1ea2e70babdb5ea8111f599b9f11c1697d99d9a9f4427c87d23c98183853e3c337fa3cf60d20d753888c8e97e3744a41c955dd0a68519d0a95e53683473ddd6a51e72c3caafe4365d5968b530e48b0a77983fa8809a4705ca076b3d0051a", 0xf6, 0x8}, {&(0x7f0000002c40)="f139e94e1ab6d305730355da23fa8e693c3f62ba0cadf5b6ea5fb11fa1e1a99b38f677452d927daa9d9a22d85826a8244c36a93268c9cc732a63025e5c4408cb0b5c40925c376dbc5930856ee6b9020d49de83228bf115a8a90aad0f6276337b5f3be9b145f4246ae8a69f7f99580be4f62812979c72d3f63eed70b0ad15d48b8723c6ed76099001bd40aa4c9be0a4059069790962517a3604699482bba4916127e5dca045488d835135cd289c591787c363009b14d6f1b1d2ecde5857c27862fe2d96e19026698d0701d0a481ffdb8235c172ebd881d79830e032c4d38544d708ef768048", 0xe5, 0x4}, {&(0x7f0000002d40)="52e31424f86f147773739f29c1efa4e1fd13a7770dde9274808e9082ebfc8da6a6c791705a67e4be5f208d164c61a4e2433d8ea80c3d9aab478c0091e4bcd06e60bf601932eab36e38bfeedef57c0057743ff8812a2924d3563bf425ae4dc20fa21a48ad0d8abc69c7d07eba0e8c53269b79104a123f9c70bf43c012154cd03c6d4a65cb285c871e8e48adcbce2b19588587235fb1ed1d24fc1cf815132793a4a74744095f69a6a4955436a99faa4085e062511de275d4c36db856f5570158a2eb85867f6ba0ff631621d9be221ecf6467b78262a98f47a40d4b955616b0ae4ceeab0367cf2941473b73249e9d", 0xed, 0x4}, {&(0x7f0000002e40)="153aeea426fd2979cd318a9495461ee04eadf283fc8db11360e5511cd55d8fef82a08133d00e12b1eb2b6c3ebba708eaf495b0ce0d98c6e366af3487e39cd4b148aeef704cf70401618e2afac04ea5e04616d27fe1cad43d6e4f0eb79a9c", 0x5e, 0x7}], 0x12, &(0x7f0000002fc0)={[{@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@nodots}], [{@smackfsdef={'smackfsdef', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x17}}, {@subj_role={'subj_role', 0x3d, ')\\^/^$(^'}}, {@euid_lt={'euid<', 0xee01}}, {@audit}, {@appraise}, {@subj_type={'subj_type', 0x3d, '/'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001740)='pids.events\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00000030c0)='\x00', 0x496602, 0x2c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000003080)="16a92c0b65e4eb9830525aa1cbb539f7adb122536246aab4afd2ef8a242041361e46df674335cc31", 0x28}], 0x1, &(0x7f0000003840)=ANY=[@ANYBLOB="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"], 0x278}, 0x4084) syz_io_uring_setup(0x123f, &(0x7f0000000080), &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000180)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendmsg$DEVLINK_CMD_SB_POOL_SET(r5, &(0x7f0000003540)={&(0x7f0000003440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003500)={&(0x7f0000003480)={0x54, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x40}, {0x8, 0x13, 0x3ff}, {0x5, 0x14, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) r6 = socket$inet6(0xa, 0x3, 0x6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080), 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3d7c795a3a581f100db753bf28de52be58ec97ef8d8a2e2aa50b3ba53e32c2ca7629d67c80dfa4c56de6b997c4d09b75", @ANYRES16=r7, @ANYBLOB="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"], 0x88}, 0x1, 0x0, 0x0, 0xc850}, 0x4000) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000003640)={&(0x7f0000003580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003700)=ANY=[@ANYBLOB="d16d9ce7efbc3b0464fd0c03ad6ceff07bbab56ecc9a1199b06246e5c7dd5e2e693506951151af0c0b49f860cf7e04d7c2965153a2373cee3901129a0a32d1e75bd4fd486ffe184d72ff2aa3a72da150aca1952a28d9779d8109744c3d3adaedecc6017dde7dc6d9891985186721c8912e25964c582afae7885e9f57a65204357461bd7dc53ff0839dcdb05bc4f7874caf831799d082a687c1ba6668263a04b7f50b0de5384df49f205c3670c968a509b6e43213cc0d9e4f861a8cf15052438f7f9fa79b7ffb1705d9576445ef595fd5d8", @ANYRES16=r7, @ANYBLOB="00012cbd7000fddbdf250c00000008000400010100001c0001800800090080000000080009001a000000060004004e20000008000600ff000000"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0xf745343d057980d5) r8 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r8}}, 0x0) setsockopt$inet6_int(r6, 0x29, 0x8, &(0x7f0000003400), 0x4) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r9, &(0x7f0000000040), 0x12) 10:59:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:52 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 166.119185][ T117] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 166.647539][ T6506] ACPI: Preparing to enter system sleep state S3 [ 166.647602][ T6506] PM: Saving platform NVS memory [ 166.647605][ T6506] Disabling non-boot CPUs ... [ 166.651430][ T6506] smpboot: CPU 1 is now offline [ 166.654229][ T6506] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 166.654288][ T6506] ACPI: Low-level resume complete [ 166.654368][ T6506] PM: Restoring platform NVS memory [ 166.654375][ T6506] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 166.668122][ T6506] Enabling non-boot CPUs ... [ 166.668397][ T6506] x86: Booting SMP configuration: [ 166.668405][ T6506] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 166.668599][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 166.669546][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 166.670892][ T6506] CPU1 is up [ 166.671093][ T6506] ACPI: Waking up from system sleep state S3 [ 166.990587][ T6506] OOM killer enabled. [ 166.991295][ T6506] Restarting tasks ... done. [ 167.002333][ T6506] PM: suspend exit 10:59:52 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff0000", 0x38, 0x1c0}]) [ 167.061370][ T6525] PM: suspend entry (deep) [ 167.064622][ T6526] PM: suspend entry (deep) [ 167.065774][ T6526] PM: suspend exit [ 167.067574][ T6520] loop1: detected capacity change from 0 to 102400 [ 167.073338][ T6525] Filesystems sync: 0.010 seconds [ 167.075174][ T6525] Freezing user space processes ... [ 167.079587][ T6528] loop4: detected capacity change from 0 to 2 [ 167.104569][ T6525] (elapsed 0.029 seconds) done. [ 167.105697][ T6525] OOM killer disabled. [ 167.106457][ T6525] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 167.109195][ T6525] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 10:59:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 167.597866][ T6013] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input10 [ 167.636626][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 168.176875][ T6525] ACPI: Preparing to enter system sleep state S3 [ 168.176986][ T6525] PM: Saving platform NVS memory [ 168.177015][ T6525] Disabling non-boot CPUs ... [ 168.180728][ T6525] smpboot: CPU 1 is now offline [ 168.183464][ T6525] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 168.183527][ T6525] ACPI: Low-level resume complete [ 168.183601][ T6525] PM: Restoring platform NVS memory [ 168.183609][ T6525] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 168.196254][ T6525] Enabling non-boot CPUs ... [ 168.196391][ T6525] x86: Booting SMP configuration: [ 168.196394][ T6525] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 168.196621][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 168.197763][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 168.199038][ T6525] CPU1 is up [ 168.199262][ T6525] ACPI: Waking up from system sleep state S3 [ 168.344028][ T6525] OOM killer enabled. [ 168.344964][ T6525] Restarting tasks ... [ 168.348643][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 168.351649][ T1032] block loop2: uevent: failed to send synthetic uevent [ 168.364084][ T6534] loop1: detected capacity change from 0 to 20 [ 168.364408][ T6529] loop5: detected capacity change from 0 to 1 [ 168.366185][ T6534] FAT-fs (loop1): Unrecognized mount option "smackfsdef=unconfined_u" or missing value [ 168.369155][ T6525] done. [ 168.370227][ T6525] PM: suspend exit 10:59:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 10:59:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 168.383263][ T6540] PM: suspend entry (deep) [ 168.400784][ T6540] Filesystems sync: 0.016 seconds [ 168.407257][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 168.409074][ T1032] block loop1: uevent: failed to send synthetic uevent [ 168.410633][ T6540] Freezing user space processes ... [ 168.411668][ T6520] loop1: detected capacity change from 0 to 102400 [ 168.449868][ T6540] (elapsed 0.039 seconds) done. [ 168.451133][ T6540] OOM killer disabled. [ 168.452619][ T6540] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 168.455639][ T6540] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x500, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 168.561648][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 169.085280][ T6540] ACPI: Preparing to enter system sleep state S3 [ 169.085447][ T6540] PM: Saving platform NVS memory [ 169.085456][ T6540] Disabling non-boot CPUs ... [ 169.087972][ T6540] smpboot: CPU 1 is now offline [ 169.090935][ T6540] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 169.090993][ T6540] ACPI: Low-level resume complete [ 169.091075][ T6540] PM: Restoring platform NVS memory [ 169.091083][ T6540] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 169.103015][ T6540] Enabling non-boot CPUs ... [ 169.103405][ T6540] x86: Booting SMP configuration: [ 169.103409][ T6540] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 169.103615][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 169.104728][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 169.106581][ T6540] CPU1 is up [ 169.106849][ T6540] ACPI: Waking up from system sleep state S3 [ 169.316907][ T6540] OOM killer enabled. [ 169.318150][ T6540] Restarting tasks ... [ 169.324283][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 169.328099][ T1032] block loop2: uevent: failed to send synthetic uevent [ 169.342355][ T6540] done. 10:59:54 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff0000", 0x38, 0x1c0}]) [ 169.350550][ T6540] PM: suspend exit [ 169.352700][ T6552] PM: suspend entry (deep) [ 169.360782][ T6552] Filesystems sync: 0.006 seconds [ 169.366710][ T6552] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 169.384397][ T6552] OOM killer disabled. [ 169.385390][ T6552] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 169.388361][ T6552] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:55 executing program 1: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x400000, 0x83, 0x8}, 0x18) setxattr$incfs_size(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)=0x4, 0x8, 0x1) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000100), 0x4f, 0x480) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/127, 0x7f}], 0x4, 0x0, 0x1000) r3 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) fstat(r3, &(0x7f00000013c0)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r4, &(0x7f0000000040), 0x12) [ 169.545791][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 170.069859][ T6552] ACPI: Preparing to enter system sleep state S3 [ 170.069968][ T6552] PM: Saving platform NVS memory [ 170.069972][ T6552] Disabling non-boot CPUs ... [ 170.073628][ T6552] smpboot: CPU 1 is now offline [ 170.076078][ T6552] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 170.076185][ T6552] ACPI: Low-level resume complete [ 170.076334][ T6552] PM: Restoring platform NVS memory [ 170.076342][ T6552] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 170.089073][ T6552] Enabling non-boot CPUs ... [ 170.089288][ T6552] x86: Booting SMP configuration: [ 170.089291][ T6552] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 170.089462][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 170.090225][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 170.091884][ T6552] CPU1 is up [ 170.092076][ T6552] ACPI: Waking up from system sleep state S3 [ 170.311489][ T6552] OOM killer enabled. [ 170.312175][ T6552] Restarting tasks ... [ 170.317434][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 170.320952][ T1032] block loop1: uevent: failed to send synthetic uevent [ 170.334696][ T6552] done. [ 170.337352][ T6552] PM: suspend exit 10:59:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x3) [ 170.352580][ T6562] PM: suspend entry (deep) [ 170.362839][ T6560] loop5: detected capacity change from 0 to 1 [ 170.368024][ T6562] Filesystems sync: 0.014 seconds [ 170.371794][ T6562] Freezing user space processes ... [ 170.372496][ T6566] loop4: detected capacity change from 0 to 2 [ 170.407415][ T6562] (elapsed 0.035 seconds) done. [ 170.409197][ T6562] OOM killer disabled. [ 170.410216][ T6562] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 170.413059][ T6562] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:56 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 170.540815][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 171.087258][ T6562] ACPI: Preparing to enter system sleep state S3 [ 171.087393][ T6562] PM: Saving platform NVS memory [ 171.087401][ T6562] Disabling non-boot CPUs ... [ 171.089844][ T6562] smpboot: CPU 1 is now offline [ 171.092794][ T6562] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 171.092865][ T6562] ACPI: Low-level resume complete [ 171.092947][ T6562] PM: Restoring platform NVS memory [ 171.092955][ T6562] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 171.105718][ T6562] Enabling non-boot CPUs ... [ 171.106130][ T6562] x86: Booting SMP configuration: [ 171.106133][ T6562] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 171.106329][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 171.107475][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 171.109189][ T6562] CPU1 is up [ 171.109344][ T6562] ACPI: Waking up from system sleep state S3 [ 171.531037][ T6562] OOM killer enabled. [ 171.531974][ T6562] Restarting tasks ... [ 171.547878][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 171.550550][ T6562] done. [ 171.551247][ T1032] block loop5: uevent: failed to send synthetic uevent 10:59:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000240), 0x80000001, 0x400000) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x2, 0x3, 0x101, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x3f}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x5, 0x1}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x2a7f}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x44000) write$cgroup_int(r1, &(0x7f0000000040), 0x12) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r3, &(0x7f0000000040)=0x7fff, 0x12) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="000425bd7000fddbdf250500000008000300", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0xc044}, 0x84) 10:59:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x3) 10:59:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:56 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff0000", 0x38, 0x1c0}]) 10:59:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x52a, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 171.561307][ T6562] PM: suspend exit [ 171.574359][ T6575] PM: suspend entry (deep) [ 171.611136][ T6575] Filesystems sync: 0.035 seconds [ 171.613408][ T6575] Freezing user space processes ... (elapsed 0.020 seconds) done. [ 171.637297][ T6575] OOM killer disabled. [ 171.638654][ T6575] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 171.642419][ T6575] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x3) 10:59:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000080)={0x1, 0x88, "793cec4c0d1ecb98f463fa078c925b1aa8c1466b589c21d917a557a248764acfa7bcd0659d63b585e2434a834b989a88d4d9eeb8e4ca2d67e7086eec401269ce9a4740f8aae2e908f1e9256ca6844419000ffe8e50823e37383fcb7f265392edc9e8561ce2afaac05cf31ed8192a7f4bfbfeffd8b7aae06b362725a9bd63ee0d806700f038fb2da9"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040)=0xfffffffffffffffe, 0x12) 10:59:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 171.765749][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 172.312013][ T6575] ACPI: Preparing to enter system sleep state S3 [ 172.312102][ T6575] PM: Saving platform NVS memory [ 172.312106][ T6575] Disabling non-boot CPUs ... [ 172.315497][ T6575] smpboot: CPU 1 is now offline [ 172.318262][ T6575] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 172.318321][ T6575] ACPI: Low-level resume complete [ 172.318395][ T6575] PM: Restoring platform NVS memory [ 172.318402][ T6575] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 172.330976][ T6575] Enabling non-boot CPUs ... [ 172.331197][ T6575] x86: Booting SMP configuration: [ 172.331200][ T6575] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 172.331365][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 172.332597][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 172.334065][ T6575] CPU1 is up [ 172.334221][ T6575] ACPI: Waking up from system sleep state S3 [ 172.481917][ T6575] OOM killer enabled. [ 172.483083][ T6575] Restarting tasks ... [ 172.488880][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 172.492806][ T1032] block loop4: uevent: failed to send synthetic uevent [ 172.500966][ T6575] done. [ 172.501203][ T6586] PM: suspend entry (deep) [ 172.503163][ T6588] loop5: detected capacity change from 0 to 1 [ 172.503545][ T6586] PM: suspend exit [ 172.508266][ T6575] PM: suspend exit [ 172.538601][ T6602] PM: suspend entry (deep) [ 172.538869][ T6598] PM: suspend entry (deep) [ 172.541963][ T6598] PM: suspend exit [ 172.551992][ T6602] Filesystems sync: 0.011 seconds [ 172.554549][ T6602] Freezing user space processes ... (elapsed 0.029 seconds) done. [ 172.587192][ T6602] OOM killer disabled. [ 172.587929][ T6602] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 172.595000][ T6602] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:58 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff000000000080", 0x3c, 0x1c0}]) 10:59:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 10:59:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 10:59:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10702, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x111, r0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x7, 0xc316) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 172.690263][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 173.218898][ T6602] ACPI: Preparing to enter system sleep state S3 [ 173.218961][ T6602] PM: Saving platform NVS memory [ 173.218965][ T6602] Disabling non-boot CPUs ... [ 173.221366][ T6602] smpboot: CPU 1 is now offline [ 173.223833][ T6602] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 173.223900][ T6602] ACPI: Low-level resume complete [ 173.223983][ T6602] PM: Restoring platform NVS memory [ 173.223991][ T6602] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 173.237711][ T6602] Enabling non-boot CPUs ... [ 173.237956][ T6602] x86: Booting SMP configuration: [ 173.237959][ T6602] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 173.238153][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 173.239137][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 173.240391][ T6602] CPU1 is up [ 173.240578][ T6602] ACPI: Waking up from system sleep state S3 [ 173.378902][ T6602] OOM killer enabled. [ 173.379917][ T6602] Restarting tasks ... done. [ 173.385734][ T6602] PM: suspend exit [ 173.403127][ T6601] loop4: detected capacity change from 0 to 2 10:59:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x600, 0x0, &(0x7f00000003c0), 0x0, 0x0) 10:59:58 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 173.439393][ T6618] PM: suspend entry (deep) [ 173.445587][ T6614] loop5: detected capacity change from 0 to 1 [ 173.455891][ T6618] Filesystems sync: 0.014 seconds [ 173.468442][ T6618] Freezing user space processes ... (elapsed 0.035 seconds) done. [ 173.507277][ T6618] OOM killer disabled. [ 173.508263][ T6618] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 173.513809][ T6618] printk: Suspending console(s) (use no_console_suspend to debug) 10:59:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 10:59:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/107, 0x6b}], 0x1, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 10:59:59 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff000000000080", 0x3c, 0x1c0}]) [ 173.956470][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 174.523653][ T6618] ACPI: Preparing to enter system sleep state S3 [ 174.523852][ T6618] PM: Saving platform NVS memory [ 174.523881][ T6618] Disabling non-boot CPUs ... [ 174.527827][ T6618] smpboot: CPU 1 is now offline [ 174.531001][ T6618] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 174.531063][ T6618] ACPI: Low-level resume complete [ 174.531152][ T6618] PM: Restoring platform NVS memory [ 174.531160][ T6618] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 174.546597][ T6618] Enabling non-boot CPUs ... [ 174.546862][ T6618] x86: Booting SMP configuration: [ 174.546889][ T6618] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 174.547088][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 174.548184][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 174.549956][ T6618] CPU1 is up [ 174.550125][ T6618] ACPI: Waking up from system sleep state S3 [ 174.692405][ T6618] OOM killer enabled. [ 174.693125][ T6618] Restarting tasks ... done. [ 174.706353][ T6618] PM: suspend exit [ 174.714852][ T6626] loop4: detected capacity change from 0 to 3 [ 174.715225][ T6629] PM: suspend entry (deep) [ 174.727630][ T6629] Filesystems sync: 0.008 seconds [ 174.729258][ T6629] Freezing user space processes ... (elapsed 0.031 seconds) done. [ 174.762643][ T6629] OOM killer disabled. [ 174.763746][ T6629] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 174.766522][ T6629] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:00 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 174.964657][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 175.495088][ T6629] ACPI: Preparing to enter system sleep state S3 [ 175.495152][ T6629] PM: Saving platform NVS memory [ 175.495156][ T6629] Disabling non-boot CPUs ... [ 175.497359][ T6629] smpboot: CPU 1 is now offline [ 175.500096][ T6629] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 175.500155][ T6629] ACPI: Low-level resume complete [ 175.500383][ T6629] PM: Restoring platform NVS memory [ 175.500407][ T6629] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 175.514592][ T6629] Enabling non-boot CPUs ... [ 175.514744][ T6629] x86: Booting SMP configuration: [ 175.514747][ T6629] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 175.514941][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 175.516022][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 175.517627][ T6629] CPU1 is up [ 175.517798][ T6629] ACPI: Waking up from system sleep state S3 [ 175.652299][ T6629] OOM killer enabled. [ 175.653067][ T6629] Restarting tasks ... [ 175.657648][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 175.660433][ T1032] block loop5: uevent: failed to send synthetic uevent [ 175.666620][ T6629] done. [ 175.668104][ T6629] PM: suspend exit 11:00:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000180)='net/ip6_flowlabel\x00', 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r3, &(0x7f0000000040), 0x12) 11:00:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) [ 175.701433][ T6644] PM: suspend entry (deep) [ 175.713215][ T6644] Filesystems sync: 0.010 seconds [ 175.715086][ T6644] Freezing user space processes ... [ 175.717155][ T6643] loop5: detected capacity change from 0 to 1 [ 175.723346][ T6644] (elapsed 0.008 seconds) done. [ 175.724525][ T6644] OOM killer disabled. [ 175.725118][ T6644] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 175.728185][ T6644] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x700, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:01 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 176.030911][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 176.555717][ T6644] ACPI: Preparing to enter system sleep state S3 [ 176.555916][ T6644] PM: Saving platform NVS memory [ 176.555925][ T6644] Disabling non-boot CPUs ... [ 176.559525][ T6644] smpboot: CPU 1 is now offline [ 176.562882][ T6644] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 176.562941][ T6644] ACPI: Low-level resume complete [ 176.563021][ T6644] PM: Restoring platform NVS memory [ 176.563032][ T6644] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 176.575809][ T6644] Enabling non-boot CPUs ... [ 176.576259][ T6644] x86: Booting SMP configuration: [ 176.576262][ T6644] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 176.576462][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 176.577428][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 176.578847][ T6644] CPU1 is up [ 176.579024][ T6644] ACPI: Waking up from system sleep state S3 [ 176.738255][ T6644] OOM killer enabled. [ 176.738930][ T6644] Restarting tasks ... [ 176.747290][ T6652] PM: suspend entry (deep) [ 176.750072][ T6652] PM: suspend exit [ 176.750399][ T6644] done. [ 176.754652][ T6644] PM: suspend exit 11:00:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:00:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/64, 0x40}], 0x4, 0x10001, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 176.784575][ T6659] loop4: detected capacity change from 0 to 3 [ 176.789608][ T6662] PM: suspend entry (deep) [ 176.807267][ T6668] PM: suspend entry (deep) [ 176.808297][ T6668] PM: suspend exit [ 176.825697][ T6662] Filesystems sync: 0.033 seconds [ 176.827341][ T6662] Freezing user space processes ... (elapsed 0.016 seconds) done. [ 176.845806][ T6662] OOM killer disabled. [ 176.847405][ T6662] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 176.849967][ T6662] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:02 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff000000000080", 0x3c, 0x1c0}]) 11:00:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 177.186082][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 177.720262][ T6662] ACPI: Preparing to enter system sleep state S3 [ 177.720355][ T6662] PM: Saving platform NVS memory [ 177.720358][ T6662] Disabling non-boot CPUs ... [ 177.723789][ T6662] smpboot: CPU 1 is now offline [ 177.726658][ T6662] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 177.726718][ T6662] ACPI: Low-level resume complete [ 177.726798][ T6662] PM: Restoring platform NVS memory [ 177.726806][ T6662] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 177.739154][ T6662] Enabling non-boot CPUs ... [ 177.739277][ T6662] x86: Booting SMP configuration: [ 177.739280][ T6662] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 177.739436][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 177.740492][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 177.741989][ T6662] CPU1 is up [ 177.742202][ T6662] ACPI: Waking up from system sleep state S3 [ 177.874453][ T6662] OOM killer enabled. [ 177.875269][ T6662] Restarting tasks ... [ 177.880833][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 177.885102][ T1032] block loop3: uevent: failed to send synthetic uevent [ 177.906406][ T6662] done. [ 177.908131][ T6662] PM: suspend exit 11:00:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x900, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:02 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 177.930826][ T6682] loop5: detected capacity change from 0 to 1 [ 177.933955][ T6684] PM: suspend entry (deep) [ 177.942620][ T6684] Filesystems sync: 0.007 seconds [ 177.945035][ T6684] Freezing user space processes ... (elapsed 0.008 seconds) done. [ 177.954908][ T6684] OOM killer disabled. [ 177.955627][ T6684] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 177.958659][ T6684] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xfc619c0841463633, 0x140) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 178.060861][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 178.595887][ T6684] ACPI: Preparing to enter system sleep state S3 [ 178.595985][ T6684] PM: Saving platform NVS memory [ 178.595989][ T6684] Disabling non-boot CPUs ... [ 178.598562][ T6684] smpboot: CPU 1 is now offline [ 178.601839][ T6684] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 178.601899][ T6684] ACPI: Low-level resume complete [ 178.602049][ T6684] PM: Restoring platform NVS memory [ 178.602057][ T6684] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 178.615222][ T6684] Enabling non-boot CPUs ... [ 178.615597][ T6684] x86: Booting SMP configuration: [ 178.615606][ T6684] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 178.615815][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 178.616972][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 178.618640][ T6684] CPU1 is up [ 178.618897][ T6684] ACPI: Waking up from system sleep state S3 [ 178.758407][ T6684] OOM killer enabled. [ 178.759573][ T6684] Restarting tasks ... done. [ 178.765462][ T6684] PM: suspend exit [ 178.783864][ T6691] PM: suspend entry (deep) [ 178.805633][ T6697] loop4: detected capacity change from 0 to 4 [ 178.815288][ T6691] Filesystems sync: 0.030 seconds [ 178.819176][ T6691] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 178.844952][ T6691] OOM killer disabled. [ 178.845971][ T6691] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 178.850434][ T6691] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:00:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xa00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fcntl$dupfd(r1, 0x406, r1) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:00:04 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da", 0x3e, 0x1c0}]) [ 178.956235][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 179.503422][ T6691] ACPI: Preparing to enter system sleep state S3 [ 179.503487][ T6691] PM: Saving platform NVS memory [ 179.503490][ T6691] Disabling non-boot CPUs ... [ 179.507420][ T6691] smpboot: CPU 1 is now offline [ 179.510121][ T6691] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 179.510182][ T6691] ACPI: Low-level resume complete [ 179.510270][ T6691] PM: Restoring platform NVS memory [ 179.510279][ T6691] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 179.524174][ T6691] Enabling non-boot CPUs ... [ 179.524521][ T6691] x86: Booting SMP configuration: [ 179.524525][ T6691] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 179.524736][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 179.525995][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 179.527658][ T6691] CPU1 is up [ 179.527886][ T6691] ACPI: Waking up from system sleep state S3 [ 179.746093][ T6691] OOM killer enabled. [ 179.746732][ T6691] Restarting tasks ... [ 179.752063][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 179.756800][ T1032] block loop5: uevent: failed to send synthetic uevent 11:00:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 179.779702][ T6707] loop5: detected capacity change from 0 to 1 [ 179.787703][ T6691] done. [ 179.789944][ T6710] PM: suspend entry (deep) [ 179.791474][ T6710] PM: suspend exit [ 179.793977][ T6691] PM: suspend exit [ 179.818068][ T6714] loop4: detected capacity change from 0 to 5 [ 179.822024][ T6718] PM: suspend entry (deep) [ 179.830750][ T6718] Filesystems sync: 0.007 seconds [ 179.834222][ T6718] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 179.866460][ T6718] OOM killer disabled. [ 179.870532][ T6718] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 179.880650][ T6718] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/vlan/config\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:00:05 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:05 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da", 0x3e, 0x1c0}]) [ 180.043866][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 180.575486][ T6718] ACPI: Preparing to enter system sleep state S3 [ 180.575623][ T6718] PM: Saving platform NVS memory [ 180.575627][ T6718] Disabling non-boot CPUs ... [ 180.579210][ T6718] smpboot: CPU 1 is now offline [ 180.582218][ T6718] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 180.582279][ T6718] ACPI: Low-level resume complete [ 180.582354][ T6718] PM: Restoring platform NVS memory [ 180.582362][ T6718] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 180.595512][ T6718] Enabling non-boot CPUs ... [ 180.595814][ T6718] x86: Booting SMP configuration: [ 180.595822][ T6718] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 180.596043][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 180.596935][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 180.598466][ T6718] CPU1 is up [ 180.598625][ T6718] ACPI: Waking up from system sleep state S3 [ 180.733122][ T6718] OOM killer enabled. [ 180.733689][ T6718] Restarting tasks ... [ 180.740721][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 180.742867][ T1032] block loop2: uevent: failed to send synthetic uevent [ 180.760502][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent 11:00:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 180.762575][ T1032] block loop2: uevent: failed to send synthetic uevent [ 180.775898][ T6718] done. [ 180.777249][ T6718] PM: suspend exit [ 180.789827][ T6727] PM: suspend entry (deep) [ 180.813263][ T6727] Filesystems sync: 0.021 seconds [ 180.815510][ T6727] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 180.825425][ T6727] OOM killer disabled. [ 180.826078][ T6727] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 180.830345][ T6727] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xb00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r2 = gettid() r3 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r3, 0x942e, 0x0) tkill(r2, 0x7) r4 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r4}], 0x1, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000080), 0x0, 0x740c1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r6, r2, 0x2b, &(0x7f0000000240)={0x2b, 0x4, 0x4}) kcmp(0x0, r2, 0x6, r4, r5) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 180.909380][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 181.438185][ T6727] ACPI: Preparing to enter system sleep state S3 [ 181.438249][ T6727] PM: Saving platform NVS memory [ 181.438252][ T6727] Disabling non-boot CPUs ... [ 181.440597][ T6727] smpboot: CPU 1 is now offline [ 181.443279][ T6727] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 181.443365][ T6727] ACPI: Low-level resume complete [ 181.443444][ T6727] PM: Restoring platform NVS memory [ 181.443519][ T6727] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 181.456547][ T6727] Enabling non-boot CPUs ... [ 181.456797][ T6727] x86: Booting SMP configuration: [ 181.456801][ T6727] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 181.456986][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 181.457865][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 181.459234][ T6727] CPU1 is up [ 181.459425][ T6727] ACPI: Waking up from system sleep state S3 [ 181.600188][ T6727] OOM killer enabled. [ 181.601010][ T6727] Restarting tasks ... done. [ 181.609702][ T6727] PM: suspend exit [ 181.625622][ T6730] loop5: detected capacity change from 0 to 1 [ 181.630486][ T6734] PM: suspend entry (deep) 11:00:06 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 181.634612][ T6736] PM: suspend entry (deep) [ 181.636384][ T6736] PM: suspend exit [ 181.654338][ T6734] Filesystems sync: 0.022 seconds [ 181.656743][ T6734] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 181.666034][ T6734] OOM killer disabled. [ 181.666695][ T6734] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 181.669722][ T6734] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 181.765460][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 182.320723][ T6734] ACPI: Preparing to enter system sleep state S3 [ 182.320839][ T6734] PM: Saving platform NVS memory [ 182.320842][ T6734] Disabling non-boot CPUs ... [ 182.324770][ T6734] smpboot: CPU 1 is now offline [ 182.327492][ T6734] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 182.327558][ T6734] ACPI: Low-level resume complete [ 182.327632][ T6734] PM: Restoring platform NVS memory [ 182.327649][ T6734] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 182.342218][ T6734] Enabling non-boot CPUs ... [ 182.342335][ T6734] x86: Booting SMP configuration: [ 182.342338][ T6734] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 182.342670][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 182.343608][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 182.344719][ T6734] CPU1 is up [ 182.344892][ T6734] ACPI: Waking up from system sleep state S3 [ 182.781024][ T6734] OOM killer enabled. [ 182.782038][ T6734] Restarting tasks ... done. [ 182.801777][ T6747] PM: suspend entry (deep) 11:00:07 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da", 0x3e, 0x1c0}]) 11:00:07 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 182.804511][ T6747] PM: suspend exit [ 182.818905][ T6734] PM: suspend exit [ 182.835623][ T6750] loop4: detected capacity change from 0 to 5 11:00:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) fsmount(r0, 0x1, 0x73) [ 182.853472][ T6756] loop5: detected capacity change from 0 to 1 [ 182.856152][ T6757] PM: suspend entry (deep) [ 182.859837][ T6762] PM: suspend entry (deep) [ 182.862172][ T6762] PM: suspend exit [ 182.875334][ T6757] Filesystems sync: 0.017 seconds [ 182.877992][ T6757] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 182.894737][ T6757] OOM killer disabled. [ 182.895721][ T6757] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 182.899541][ T6757] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:09 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 183.002463][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 183.548132][ T6757] ACPI: Preparing to enter system sleep state S3 [ 183.548289][ T6757] PM: Saving platform NVS memory [ 183.548293][ T6757] Disabling non-boot CPUs ... [ 183.552315][ T6757] smpboot: CPU 1 is now offline [ 183.555552][ T6757] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 183.555616][ T6757] ACPI: Low-level resume complete [ 183.555696][ T6757] PM: Restoring platform NVS memory [ 183.555704][ T6757] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 183.570037][ T6757] Enabling non-boot CPUs ... [ 183.570339][ T6757] x86: Booting SMP configuration: [ 183.570342][ T6757] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 183.570558][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 183.571469][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 183.572800][ T6757] CPU1 is up [ 183.572975][ T6757] ACPI: Waking up from system sleep state S3 [ 184.005289][ T6757] OOM killer enabled. [ 184.006025][ T6757] Restarting tasks ... [ 184.012047][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 184.016561][ T1032] block loop4: uevent: failed to send synthetic uevent 11:00:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 184.024830][ T6757] done. [ 184.026842][ T6757] PM: suspend exit 11:00:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55", 0x3f, 0x1c0}]) [ 184.083619][ T6774] PM: suspend entry (deep) [ 184.115449][ T6774] Filesystems sync: 0.028 seconds [ 184.117875][ T6775] PM: suspend entry (deep) [ 184.119998][ T6775] PM: suspend exit [ 184.122994][ T6774] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 184.136483][ T6774] OOM killer disabled. [ 184.137673][ T6774] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 184.141439][ T6774] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xc00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/160, 0xa0}], 0x9, 0x1000, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 184.219577][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 184.782433][ T6774] ACPI: Preparing to enter system sleep state S3 [ 184.782577][ T6774] PM: Saving platform NVS memory [ 184.782581][ T6774] Disabling non-boot CPUs ... [ 184.786742][ T6774] smpboot: CPU 1 is now offline [ 184.791139][ T6774] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 184.791242][ T6774] ACPI: Low-level resume complete [ 184.791322][ T6774] PM: Restoring platform NVS memory [ 184.791331][ T6774] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 184.812228][ T6774] Enabling non-boot CPUs ... [ 184.812393][ T6774] x86: Booting SMP configuration: [ 184.812396][ T6774] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 184.812598][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 184.813756][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 184.815460][ T6774] CPU1 is up [ 184.815643][ T6774] ACPI: Waking up from system sleep state S3 [ 184.994713][ T6774] OOM killer enabled. [ 184.996527][ T6774] Restarting tasks ... [ 184.998024][ T6779] PM: suspend entry (deep) [ 185.001215][ T6779] PM: suspend exit 11:00:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:10 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55", 0x3f, 0x1c0}]) 11:00:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) lseek(r1, 0xffff, 0x1) [ 185.017756][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 185.021099][ T1032] block loop1: uevent: failed to send synthetic uevent [ 185.023791][ T6774] done. [ 185.023792][ T6780] loop5: detected capacity change from 0 to 1 [ 185.049459][ T6774] PM: suspend exit 11:00:10 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 185.083030][ T6791] loop4: detected capacity change from 0 to 6 [ 185.098862][ T6793] PM: suspend entry (deep) [ 185.099408][ T6796] PM: suspend entry (deep) [ 185.102337][ T6796] PM: suspend exit [ 185.117127][ T6803] PM: suspend entry (deep) [ 185.118581][ T6803] PM: suspend exit [ 185.120073][ T6793] Filesystems sync: 0.019 seconds [ 185.122858][ T6793] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 185.133729][ T6793] OOM killer disabled. [ 185.134777][ T6793] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 185.138715][ T6793] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x100) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x10000, 0x3, &(0x7f0000001380)=[{&(0x7f00000001c0)="9aa83e228f3770e60085d36bd74686a3f13adeb97fc34d582712e9059b60f1fb64c6f9a9b35129feeff1c6dd7f6385ff7c319eedaf13bd983e801d6bbd2229103e7759b247bf47f81d791eea07a59208097683a961711a434732cc6ab82df227c3f9b22bbc096b55d992b2e46f0ba73c99d5481a044e2e8caea81a9ed0e3c56c986cd3a0372dd19b966a0dd67fd3647d404204978ba9e27c86654c412d0d4f8296923fecf83013e68f5694ab9dadebb31206c097dc88595417d6bd09be39528fd0ac44da59b6b8455bca5ddf7042a51dc3", 0xd1, 0x1000}, {&(0x7f00000002c0)="75c865310399b5fd47cc0f1851fe470b440055bd53543acd3b66596c536e8ac21713bf9788590333cd15184a26927938236ed52aab45f495283cf2879804f1279ce1c9a8dfdeca215a5d7ce1b02096c735a6381192b82c8c99bca0fcdf121ee8ec42a933753bdfca151fcdbb4a6377d49aff59dde69bc5c0fc9c85089abd9ef35a4bc1b1728a499fc24a75079658d21c215efeb4d21be46f128a", 0x9a, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0x8}], 0x210000, &(0x7f0000001400)={[{@noacl}], [{@dont_appraise}, {@measure}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) r3 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) preadv(r0, &(0x7f0000002580)=[{&(0x7f0000002480)=""/106, 0x6a}, {&(0x7f0000002500)=""/98, 0x62}], 0x2, 0x10000, 0x49) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) io_uring_enter(r3, 0x6d86, 0x6968, 0x2, &(0x7f0000002440)={[0x7]}, 0x8) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000001440)={{r3}, "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"}) [ 185.374310][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 185.912893][ T6793] ACPI: Preparing to enter system sleep state S3 [ 185.912995][ T6793] PM: Saving platform NVS memory [ 185.912998][ T6793] Disabling non-boot CPUs ... [ 185.917180][ T6793] smpboot: CPU 1 is now offline [ 185.920381][ T6793] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 185.920510][ T6793] ACPI: Low-level resume complete [ 185.920597][ T6793] PM: Restoring platform NVS memory [ 185.920606][ T6793] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 185.932995][ T6793] Enabling non-boot CPUs ... [ 185.933410][ T6793] x86: Booting SMP configuration: [ 185.933419][ T6793] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 185.933627][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 185.934649][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 185.936326][ T6793] CPU1 is up [ 185.936470][ T6793] ACPI: Waking up from system sleep state S3 [ 186.082685][ T6793] OOM killer enabled. [ 186.083366][ T6793] Restarting tasks ... [ 186.087758][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 186.092031][ T1032] block loop4: uevent: failed to send synthetic uevent [ 186.095326][ T6793] done. [ 186.097745][ T6793] PM: suspend exit 11:00:11 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:11 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 186.111966][ T6805] loop5: detected capacity change from 0 to 1 11:00:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xd00, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 186.146787][ T6810] loop1: detected capacity change from 0 to 128 [ 186.150764][ T6810] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 186.158009][ T6819] PM: suspend entry (deep) [ 186.160850][ T6820] PM: suspend entry (deep) [ 186.162509][ T6820] PM: suspend exit [ 186.164476][ T6821] PM: suspend entry (deep) [ 186.166479][ T6821] PM: suspend exit [ 186.184686][ T6819] Filesystems sync: 0.024 seconds [ 186.187697][ T6819] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 186.193806][ T6819] OOM killer disabled. [ 186.195027][ T6819] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 186.199039][ T6819] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:12 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55", 0x3f, 0x1c0}]) [ 186.499493][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 187.037232][ T6819] ACPI: Preparing to enter system sleep state S3 [ 187.037382][ T6819] PM: Saving platform NVS memory [ 187.037385][ T6819] Disabling non-boot CPUs ... [ 187.041067][ T6819] smpboot: CPU 1 is now offline [ 187.044073][ T6819] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 187.044132][ T6819] ACPI: Low-level resume complete [ 187.044207][ T6819] PM: Restoring platform NVS memory [ 187.044214][ T6819] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 187.058072][ T6819] Enabling non-boot CPUs ... [ 187.058341][ T6819] x86: Booting SMP configuration: [ 187.058345][ T6819] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 187.058556][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 187.059502][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 187.061005][ T6819] CPU1 is up [ 187.061227][ T6819] ACPI: Waking up from system sleep state S3 [ 187.217171][ T6819] OOM killer enabled. [ 187.217837][ T6819] Restarting tasks ... [ 187.221050][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 187.224264][ T1032] block loop5: uevent: failed to send synthetic uevent [ 187.246461][ T6819] done. [ 187.248890][ T6819] PM: suspend exit [ 187.252365][ T6831] loop4: detected capacity change from 0 to 6 [ 187.254230][ T6830] loop1: detected capacity change from 0 to 128 [ 187.256997][ T6835] PM: suspend entry (deep) [ 187.263296][ T6830] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 187.267963][ T6835] Filesystems sync: 0.009 seconds [ 187.269723][ T6835] Freezing user space processes ... (elapsed 0.022 seconds) done. [ 187.293832][ T6835] OOM killer disabled. [ 187.294784][ T6835] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 187.297281][ T6835] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:13 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 187.375818][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 187.920050][ T6835] ACPI: Preparing to enter system sleep state S3 [ 187.920174][ T6835] PM: Saving platform NVS memory [ 187.920177][ T6835] Disabling non-boot CPUs ... [ 187.922684][ T6835] smpboot: CPU 1 is now offline [ 187.925113][ T6835] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 187.925173][ T6835] ACPI: Low-level resume complete [ 187.925248][ T6835] PM: Restoring platform NVS memory [ 187.925256][ T6835] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 187.939202][ T6835] Enabling non-boot CPUs ... [ 187.939395][ T6835] x86: Booting SMP configuration: [ 187.939399][ T6835] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 187.939633][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 187.940541][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 187.941919][ T6835] CPU1 is up [ 187.942141][ T6835] ACPI: Waking up from system sleep state S3 [ 188.009539][ T6841] hwrng: no data available [ 188.162471][ T6835] OOM killer enabled. [ 188.163014][ T6835] Restarting tasks ... [ 188.166699][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 188.169789][ T1032] block loop2: uevent: failed to send synthetic uevent [ 188.173871][ T6843] PM: suspend entry (deep) [ 188.174979][ T6843] PM: suspend exit [ 188.188195][ T6835] done. [ 188.192691][ T6835] PM: suspend exit 11:00:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fadvise64(r1, 0x8, 0x1, 0x1) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:00:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xe00, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 188.198116][ T6840] loop5: detected capacity change from 0 to 1 [ 188.225379][ T6848] PM: suspend entry (deep) 11:00:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 188.246745][ T6853] PM: suspend entry (deep) [ 188.248104][ T6853] PM: suspend exit [ 188.275098][ T6848] Filesystems sync: 0.048 seconds [ 188.282477][ T6848] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 188.291594][ T6848] OOM killer disabled. [ 188.293104][ T6848] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 188.295914][ T6848] printk: Suspending console(s) (use no_console_suspend to debug) [ 188.402213][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 198.389980][ T6848] ACPI: Preparing to enter system sleep state S3 [ 198.390050][ T6848] PM: Saving platform NVS memory [ 198.390054][ T6848] Disabling non-boot CPUs ... [ 198.393724][ T6848] smpboot: CPU 1 is now offline [ 198.396074][ T6848] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 198.396137][ T6848] ACPI: Low-level resume complete [ 198.396214][ T6848] PM: Restoring platform NVS memory [ 198.396223][ T6848] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 198.409073][ T6848] Enabling non-boot CPUs ... [ 198.409315][ T6848] x86: Booting SMP configuration: [ 198.409325][ T6848] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 198.409553][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 198.410680][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 198.412252][ T6848] CPU1 is up [ 198.412489][ T6848] ACPI: Waking up from system sleep state S3 [ 198.580188][ T6848] OOM killer enabled. [ 198.581762][ T6848] Restarting tasks ... 11:00:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 198.587905][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 198.591687][ T1032] block loop5: uevent: failed to send synthetic uevent 11:00:23 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55aa", 0x40}]) 11:00:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) preadv(r1, &(0x7f0000000400), 0x0, 0xd9f, 0x3) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x6, 0xfff, 0x80000001) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:00:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x1100, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 198.613089][ T6848] done. [ 198.629671][ T6848] PM: suspend exit [ 198.641764][ T6865] PM: suspend entry (deep) [ 198.655594][ T6865] Filesystems sync: 0.011 seconds [ 198.661380][ T6865] Freezing user space processes ... (elapsed 0.046 seconds) done. [ 198.713204][ T6865] OOM killer disabled. [ 198.714797][ T6865] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 198.720008][ T6865] printk: Suspending console(s) (use no_console_suspend to debug) [ 199.183005][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 199.717147][ T6865] ACPI: Preparing to enter system sleep state S3 [ 199.717230][ T6865] PM: Saving platform NVS memory [ 199.717234][ T6865] Disabling non-boot CPUs ... [ 199.720913][ T6865] smpboot: CPU 1 is now offline [ 199.723944][ T6865] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 199.724029][ T6865] ACPI: Low-level resume complete [ 199.724107][ T6865] PM: Restoring platform NVS memory [ 199.724116][ T6865] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 199.736416][ T6865] Enabling non-boot CPUs ... [ 199.736756][ T6865] x86: Booting SMP configuration: [ 199.736759][ T6865] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 199.736954][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 199.738066][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 199.739353][ T6865] CPU1 is up [ 199.739618][ T6865] ACPI: Waking up from system sleep state S3 [ 199.882265][ T6865] OOM killer enabled. [ 199.883139][ T6865] Restarting tasks ... [ 199.898904][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 199.901703][ T1032] block loop5: uevent: failed to send synthetic uevent [ 199.904052][ T6865] done. [ 199.905233][ T6865] PM: suspend exit [ 199.909624][ T6871] PM: suspend entry (deep) [ 199.914897][ T6876] loop4: detected capacity change from 0 to 8 [ 199.916009][ T6871] Filesystems sync: 0.004 seconds [ 199.919228][ T6871] Freezing user space processes ... (elapsed 0.044 seconds) done. [ 199.966709][ T6871] OOM killer disabled. [ 199.967404][ T6871] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 199.970332][ T6871] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:26 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:26 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55aa", 0x40}]) [ 200.067819][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 200.601362][ T6871] ACPI: Preparing to enter system sleep state S3 [ 200.601420][ T6871] PM: Saving platform NVS memory [ 200.601423][ T6871] Disabling non-boot CPUs ... [ 200.603843][ T6871] smpboot: CPU 1 is now offline [ 200.606812][ T6871] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 200.606872][ T6871] ACPI: Low-level resume complete [ 200.606949][ T6871] PM: Restoring platform NVS memory [ 200.607033][ T6871] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 200.621835][ T6871] Enabling non-boot CPUs ... [ 200.622155][ T6871] x86: Booting SMP configuration: [ 200.622158][ T6871] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 200.622455][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 200.623563][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 200.624908][ T6871] CPU1 is up [ 200.625102][ T6871] ACPI: Waking up from system sleep state S3 [ 201.054114][ T6871] OOM killer enabled. [ 201.054720][ T6871] Restarting tasks ... [ 201.056032][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 201.058493][ T1032] block loop2: uevent: failed to send synthetic uevent [ 201.068892][ T6871] done. [ 201.070466][ T6871] PM: suspend exit 11:00:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 201.108001][ T6885] PM: suspend entry (deep) [ 201.118003][ T6885] Filesystems sync: 0.008 seconds [ 201.119887][ T6885] Freezing user space processes ... (elapsed 0.031 seconds) done. [ 201.153556][ T6885] OOM killer disabled. [ 201.154630][ T6885] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 201.159722][ T6885] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:27 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x1200, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='comm\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:00:27 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="020182ffffff0a000000ff45ac0000ffffffa9000800000000000000024000ffffffa6000000e1000000887700720030070081ffffff00000000008000da55aa", 0x40}]) [ 201.285453][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 201.824793][ T6885] ACPI: Preparing to enter system sleep state S3 [ 201.824917][ T6885] PM: Saving platform NVS memory [ 201.824921][ T6885] Disabling non-boot CPUs ... [ 201.828807][ T6885] smpboot: CPU 1 is now offline [ 201.831317][ T6885] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 201.831379][ T6885] ACPI: Low-level resume complete [ 201.831506][ T6885] PM: Restoring platform NVS memory [ 201.831514][ T6885] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 201.843298][ T6885] Enabling non-boot CPUs ... [ 201.843531][ T6885] x86: Booting SMP configuration: [ 201.843533][ T6885] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 201.843708][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 201.844659][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 201.846139][ T6885] CPU1 is up [ 201.846418][ T6885] ACPI: Waking up from system sleep state S3 [ 202.066539][ T6885] OOM killer enabled. [ 202.067546][ T6885] Restarting tasks ... done. [ 202.070931][ T6885] PM: suspend exit [ 202.119761][ T6892] PM: suspend entry (deep) [ 202.123511][ T6896] PM: suspend entry (deep) [ 202.125044][ T6896] PM: suspend exit [ 202.127932][ T6892] Filesystems sync: 0.006 seconds [ 202.130798][ T6892] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 202.148146][ T6892] OOM killer disabled. [ 202.148923][ T6892] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 202.152092][ T6892] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 202.290292][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 202.470595][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 202.845055][ T6892] ACPI: Preparing to enter system sleep state S3 [ 202.845168][ T6892] PM: Saving platform NVS memory [ 202.845171][ T6892] Disabling non-boot CPUs ... [ 202.847505][ T6892] smpboot: CPU 1 is now offline [ 202.850162][ T6892] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 202.850232][ T6892] ACPI: Low-level resume complete [ 202.850331][ T6892] PM: Restoring platform NVS memory [ 202.850339][ T6892] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 202.862666][ T6892] Enabling non-boot CPUs ... [ 202.862867][ T6892] x86: Booting SMP configuration: [ 202.862870][ T6892] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 202.863028][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 202.864087][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 202.865649][ T6892] CPU1 is up [ 202.865831][ T6892] ACPI: Waking up from system sleep state S3 [ 203.022202][ T6892] OOM killer enabled. 11:00:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) [ 203.023787][ T6892] Restarting tasks ... [ 203.057331][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 203.059989][ T6904] loop4: detected capacity change from 0 to 9 [ 203.061883][ T1032] block loop1: uevent: failed to send synthetic uevent [ 203.064922][ T6892] done. [ 203.076286][ T6892] PM: suspend exit [ 203.081653][ T6912] PM: suspend entry (deep) [ 203.084138][ T6913] PM: suspend entry (deep) [ 203.085744][ T6913] PM: suspend exit [ 203.105420][ T6912] Filesystems sync: 0.021 seconds [ 203.107664][ T6912] Freezing user space processes ... (elapsed 0.066 seconds) done. [ 203.177601][ T6912] OOM killer disabled. [ 203.179198][ T6912] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 203.182811][ T6912] printk: Suspending console(s) (use no_console_suspend to debug) [ 203.626888][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 204.155926][ T6912] ACPI: Preparing to enter system sleep state S3 [ 204.156042][ T6912] PM: Saving platform NVS memory [ 204.156046][ T6912] Disabling non-boot CPUs ... [ 204.159639][ T6912] smpboot: CPU 1 is now offline [ 204.162489][ T6912] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 204.162549][ T6912] ACPI: Low-level resume complete [ 204.162696][ T6912] PM: Restoring platform NVS memory [ 204.162704][ T6912] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 204.176397][ T6912] Enabling non-boot CPUs ... [ 204.176598][ T6912] x86: Booting SMP configuration: [ 204.176601][ T6912] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 204.176767][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 204.177740][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 204.178997][ T6912] CPU1 is up [ 204.179210][ T6912] ACPI: Waking up from system sleep state S3 [ 204.317661][ T6912] OOM killer enabled. [ 204.318205][ T6912] Restarting tasks ... done. [ 204.326116][ T6912] PM: suspend exit 11:00:29 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x167) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r0, 0xd32, 0x1, 0x8001}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) 11:00:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x1800, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:29 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 204.541976][ T6928] PM: suspend entry (deep) [ 204.559855][ T6928] Filesystems sync: 0.016 seconds [ 204.562452][ T6928] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 204.571417][ T6928] OOM killer disabled. [ 204.572497][ T6928] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 204.575611][ T6928] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 204.943399][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 205.482318][ T6928] ACPI: Preparing to enter system sleep state S3 [ 205.482431][ T6928] PM: Saving platform NVS memory [ 205.482468][ T6928] Disabling non-boot CPUs ... [ 205.486244][ T6928] smpboot: CPU 1 is now offline [ 205.489258][ T6928] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 205.489319][ T6928] ACPI: Low-level resume complete [ 205.489395][ T6928] PM: Restoring platform NVS memory [ 205.489403][ T6928] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 205.503081][ T6928] Enabling non-boot CPUs ... [ 205.503443][ T6928] x86: Booting SMP configuration: [ 205.503446][ T6928] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 205.503639][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 205.504685][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 205.506349][ T6928] CPU1 is up [ 205.506517][ T6928] ACPI: Waking up from system sleep state S3 [ 205.640088][ T6928] OOM killer enabled. [ 205.640704][ T6928] Restarting tasks ... [ 205.652965][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 205.655639][ T1032] block loop1: uevent: failed to send synthetic uevent [ 205.663489][ T6928] done. [ 205.664705][ T6928] PM: suspend exit [ 205.666380][ T6942] PM: suspend entry (deep) [ 205.670049][ T6935] PM: suspend entry (deep) [ 205.672060][ T6935] PM: suspend exit [ 205.674458][ T6941] PM: suspend entry (deep) [ 205.675006][ T6934] loop4: detected capacity change from 0 to 12 [ 205.675342][ T6941] PM: suspend exit [ 205.683098][ T6942] Filesystems sync: 0.015 seconds [ 205.690646][ T6942] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 205.716659][ T6942] OOM killer disabled. [ 205.717366][ T6942] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 205.720379][ T6942] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:31 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:31 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r1, 0xcc668000) 11:00:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x2000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 205.819036][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 206.345424][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 206.363330][ T6942] ACPI: Preparing to enter system sleep state S3 [ 206.363410][ T6942] PM: Saving platform NVS memory [ 206.363414][ T6942] Disabling non-boot CPUs ... [ 206.365619][ T6942] smpboot: CPU 1 is now offline [ 206.368315][ T6942] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 206.368382][ T6942] ACPI: Low-level resume complete [ 206.368460][ T6942] PM: Restoring platform NVS memory [ 206.368468][ T6942] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 206.380560][ T6942] Enabling non-boot CPUs ... [ 206.380678][ T6942] x86: Booting SMP configuration: [ 206.380723][ T6942] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 206.380893][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 206.382138][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 206.383521][ T6942] CPU1 is up [ 206.383931][ T6942] ACPI: Waking up from system sleep state S3 [ 206.813902][ T6942] OOM killer enabled. [ 206.814512][ T6942] Restarting tasks ... done. [ 206.831085][ T6942] PM: suspend exit [ 206.849768][ T6954] PM: suspend entry (deep) [ 206.853795][ T6953] PM: suspend entry (deep) [ 206.854051][ T6956] PM: suspend entry (deep) [ 206.855337][ T6953] PM: suspend exit [ 206.856782][ T6956] PM: suspend exit [ 206.862052][ T6954] Filesystems sync: 0.011 seconds [ 206.864467][ T6954] Freezing user space processes ... (elapsed 0.064 seconds) done. [ 206.930655][ T6954] OOM killer disabled. [ 206.931450][ T6954] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 206.934375][ T6954] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 207.054334][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 207.597381][ T6954] ACPI: Preparing to enter system sleep state S3 [ 207.597533][ T6954] PM: Saving platform NVS memory [ 207.597537][ T6954] Disabling non-boot CPUs ... [ 207.600985][ T6954] smpboot: CPU 1 is now offline [ 207.603766][ T6954] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 207.603825][ T6954] ACPI: Low-level resume complete [ 207.603959][ T6954] PM: Restoring platform NVS memory [ 207.603968][ T6954] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 207.616932][ T6954] Enabling non-boot CPUs ... [ 207.617056][ T6954] x86: Booting SMP configuration: [ 207.617059][ T6954] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 207.617306][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 207.618346][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 207.619893][ T6954] CPU1 is up [ 207.620194][ T6954] ACPI: Waking up from system sleep state S3 [ 208.039057][ T6954] OOM killer enabled. [ 208.039760][ T6954] Restarting tasks ... [ 208.040698][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 208.043866][ T1032] block loop4: uevent: failed to send synthetic uevent 11:00:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 208.062602][ T6960] loop4: detected capacity change from 0 to 16 [ 208.073459][ T6954] done. [ 208.073667][ T6963] PM: suspend entry (deep) [ 208.075350][ T6963] PM: suspend exit [ 208.076942][ T6954] PM: suspend exit [ 208.089521][ T6966] PM: suspend entry (deep) [ 208.094868][ T6969] PM: suspend entry (deep) [ 208.096138][ T6969] PM: suspend exit [ 208.101836][ T6966] Filesystems sync: 0.011 seconds [ 208.103717][ T6966] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 208.119953][ T6966] OOM killer disabled. [ 208.120781][ T6966] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 208.123694][ T6966] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x2500, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f0000000580)=""/117, 0x75}, {&(0x7f0000000600)=""/131, 0x83}], 0x8, 0x8, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) [ 208.280054][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 208.817332][ T6966] ACPI: Preparing to enter system sleep state S3 [ 208.817449][ T6966] PM: Saving platform NVS memory [ 208.817452][ T6966] Disabling non-boot CPUs ... [ 208.820995][ T6966] smpboot: CPU 1 is now offline [ 208.827234][ T6966] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 208.827304][ T6966] ACPI: Low-level resume complete [ 208.827390][ T6966] PM: Restoring platform NVS memory [ 208.827398][ T6966] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 208.845077][ T6966] Enabling non-boot CPUs ... [ 208.845383][ T6966] x86: Booting SMP configuration: [ 208.845390][ T6966] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 208.845585][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 208.846682][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 208.848263][ T6966] CPU1 is up [ 208.848408][ T6966] ACPI: Waking up from system sleep state S3 [ 209.007050][ T6966] OOM killer enabled. [ 209.010302][ T6966] Restarting tasks ... [ 209.020465][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 209.021165][ T6966] done. [ 209.023424][ T1032] block loop1: uevent: failed to send synthetic uevent [ 209.045749][ T6966] PM: suspend exit [ 209.052166][ T6970] PM: suspend entry (deep) [ 209.055963][ T6978] PM: suspend entry (deep) [ 209.061027][ T6978] PM: suspend exit [ 209.070826][ T6979] PM: suspend entry (deep) [ 209.076450][ T6979] PM: suspend exit [ 209.081124][ T6970] Filesystems sync: 0.023 seconds [ 209.084630][ T6970] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 209.112277][ T6970] OOM killer disabled. [ 209.116977][ T6970] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 209.132951][ T6970] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 209.250104][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 209.784481][ T6970] ACPI: Preparing to enter system sleep state S3 [ 209.784539][ T6970] PM: Saving platform NVS memory [ 209.784543][ T6970] Disabling non-boot CPUs ... [ 209.786816][ T6970] smpboot: CPU 1 is now offline [ 209.789402][ T6970] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 209.789461][ T6970] ACPI: Low-level resume complete [ 209.789534][ T6970] PM: Restoring platform NVS memory [ 209.789542][ T6970] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 209.801611][ T6970] Enabling non-boot CPUs ... [ 209.801796][ T6970] x86: Booting SMP configuration: [ 209.801799][ T6970] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 209.801988][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 209.802972][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 209.804276][ T6970] CPU1 is up [ 209.804523][ T6970] ACPI: Waking up from system sleep state S3 [ 209.936327][ T6970] OOM killer enabled. [ 209.937075][ T6970] Restarting tasks ... done. [ 209.943942][ T6970] PM: suspend exit 11:00:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0xdb982000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x10000, 0x101000) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f00000000c0)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:00:34 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 209.975528][ T6983] loop4: detected capacity change from 0 to 18 [ 209.978250][ T6994] PM: suspend entry (deep) [ 209.995325][ T6996] PM: suspend entry (deep) [ 209.996358][ T6996] PM: suspend exit [ 209.997386][ T7000] PM: suspend entry (deep) [ 209.998405][ T7000] PM: suspend exit [ 210.001482][ T6994] Filesystems sync: 0.021 seconds [ 210.006483][ T6994] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 210.032003][ T6994] OOM killer disabled. [ 210.033474][ T6994] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 210.035825][ T6994] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x2600, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 210.124364][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 210.663946][ T6994] ACPI: Preparing to enter system sleep state S3 [ 210.664005][ T6994] PM: Saving platform NVS memory [ 210.664008][ T6994] Disabling non-boot CPUs ... [ 210.667739][ T6994] smpboot: CPU 1 is now offline [ 210.670483][ T6994] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 210.670541][ T6994] ACPI: Low-level resume complete [ 210.670612][ T6994] PM: Restoring platform NVS memory [ 210.670644][ T6994] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 210.683310][ T6994] Enabling non-boot CPUs ... [ 210.683533][ T6994] x86: Booting SMP configuration: [ 210.683536][ T6994] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 210.683761][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 210.684749][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 210.686036][ T6994] CPU1 is up [ 210.686301][ T6994] ACPI: Waking up from system sleep state S3 [ 210.826816][ T6994] OOM killer enabled. [ 210.827395][ T6994] Restarting tasks ... [ 210.841116][ T7003] PM: suspend entry (deep) [ 210.843105][ T7003] PM: suspend exit [ 210.853879][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 210.855521][ T1032] block loop4: uevent: failed to send synthetic uevent 11:00:35 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 210.859837][ T6994] done. [ 210.860201][ T7006] PM: suspend entry (deep) [ 210.861363][ T7006] PM: suspend exit [ 210.868168][ T6994] PM: suspend exit [ 210.881640][ T7010] PM: suspend entry (deep) [ 210.889682][ T7013] loop4: detected capacity change from 0 to 19 [ 210.891482][ T7010] Filesystems sync: 0.008 seconds [ 210.893382][ T7010] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 210.909854][ T7010] OOM killer disabled. [ 210.911065][ T7010] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 210.914149][ T7010] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000072000/0x2000)=nil, 0x2000, 0x1800007, 0x4010, r1, 0x52249000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040)=0x7fff, 0x12) openat(r2, &(0x7f0000000200)='./file0\x00', 0x480, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r4 = open(&(0x7f0000000080)='./file0\x00', 0x684001, 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) write$cgroup_int(r3, &(0x7f0000000040), 0x12) sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) 11:00:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 211.040011][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 211.567198][ T7010] ACPI: Preparing to enter system sleep state S3 [ 211.567264][ T7010] PM: Saving platform NVS memory [ 211.567268][ T7010] Disabling non-boot CPUs ... [ 211.569759][ T7010] smpboot: CPU 1 is now offline [ 211.572762][ T7010] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 211.572954][ T7010] ACPI: Low-level resume complete [ 211.573126][ T7010] PM: Restoring platform NVS memory [ 211.573135][ T7010] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 211.585619][ T7010] Enabling non-boot CPUs ... [ 211.585933][ T7010] x86: Booting SMP configuration: [ 211.585941][ T7010] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 211.586167][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 211.587493][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 211.589038][ T7010] CPU1 is up [ 211.589237][ T7010] ACPI: Waking up from system sleep state S3 [ 211.737478][ T7010] OOM killer enabled. [ 211.738161][ T7010] Restarting tasks ... [ 211.744210][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 211.747281][ T1032] block loop1: uevent: failed to send synthetic uevent [ 211.751248][ T7015] PM: suspend entry (deep) [ 211.752372][ T7015] PM: suspend exit [ 211.759664][ T7010] done. [ 211.762871][ T7010] PM: suspend exit 11:00:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 211.785067][ T7020] PM: suspend entry (deep) [ 211.789821][ T7022] PM: suspend entry (deep) [ 211.791080][ T7022] PM: suspend exit [ 211.796827][ T7020] Filesystems sync: 0.010 seconds [ 211.798669][ T7020] Freezing user space processes ... (elapsed 0.036 seconds) done. [ 211.836723][ T7020] OOM killer disabled. [ 211.837539][ T7020] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 211.842506][ T7020] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 212.035047][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 212.564950][ T7020] ACPI: Preparing to enter system sleep state S3 [ 212.565015][ T7020] PM: Saving platform NVS memory [ 212.565019][ T7020] Disabling non-boot CPUs ... [ 212.568439][ T7020] smpboot: CPU 1 is now offline [ 212.570846][ T7020] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 212.570910][ T7020] ACPI: Low-level resume complete [ 212.571047][ T7020] PM: Restoring platform NVS memory [ 212.571055][ T7020] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 212.583081][ T7020] Enabling non-boot CPUs ... [ 212.583280][ T7020] x86: Booting SMP configuration: [ 212.583283][ T7020] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 212.583451][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 212.584257][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 212.585609][ T7020] CPU1 is up [ 212.585871][ T7020] ACPI: Waking up from system sleep state S3 [ 213.138545][ T7020] OOM killer enabled. [ 213.139350][ T7020] Restarting tasks ... [ 213.148276][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 213.152877][ T1032] block loop3: uevent: failed to send synthetic uevent [ 213.158096][ T7025] PM: suspend entry (deep) [ 213.159457][ T7025] PM: suspend exit [ 213.171174][ T7020] done. 11:00:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f00000001c0)=""/186, 0xba}], 0x2, 0x1, 0xfffffff9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:00:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x2a05, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:38 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 213.176118][ T7020] PM: suspend exit [ 213.180844][ T7031] PM: suspend entry (deep) [ 213.184228][ T7034] PM: suspend entry (deep) [ 213.185722][ T7034] PM: suspend exit [ 213.203831][ T7031] Filesystems sync: 0.021 seconds [ 213.210786][ T7031] Freezing user space processes ... (elapsed 0.026 seconds) done. [ 213.239074][ T7031] OOM killer disabled. [ 213.239813][ T7031] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 213.243037][ T7031] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 213.370501][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 213.922521][ T7031] ACPI: Preparing to enter system sleep state S3 [ 213.922650][ T7031] PM: Saving platform NVS memory [ 213.922654][ T7031] Disabling non-boot CPUs ... [ 213.926376][ T7031] smpboot: CPU 1 is now offline [ 213.929447][ T7031] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 213.929545][ T7031] ACPI: Low-level resume complete [ 213.929630][ T7031] PM: Restoring platform NVS memory [ 213.929638][ T7031] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 213.947620][ T7031] Enabling non-boot CPUs ... [ 213.947982][ T7031] x86: Booting SMP configuration: [ 213.947992][ T7031] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 213.948238][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 213.949340][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 213.950770][ T7031] CPU1 is up [ 213.950909][ T7031] ACPI: Waking up from system sleep state S3 [ 214.377985][ T7031] OOM killer enabled. [ 214.378660][ T7031] Restarting tasks ... [ 214.386219][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 214.389530][ T1032] block loop2: uevent: failed to send synthetic uevent [ 214.396206][ T7031] done. [ 214.397983][ T7031] PM: suspend exit [ 214.399952][ T7042] PM: suspend entry (deep) 11:00:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 214.415233][ T7046] PM: suspend entry (deep) [ 214.417954][ T7046] PM: suspend exit [ 214.432609][ T7047] loop4: detected capacity change from 0 to 21 [ 214.433259][ T7049] PM: suspend entry (deep) [ 214.436126][ T7049] PM: suspend exit [ 214.450825][ T7042] Filesystems sync: 0.049 seconds [ 214.458558][ T7042] Freezing user space processes ... (elapsed 0.022 seconds) done. [ 214.483276][ T7042] OOM killer disabled. [ 214.484795][ T7042] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 214.487615][ T7042] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$TIOCEXCL(r0, 0x540c) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:00:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 214.611507][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 215.147714][ T7042] ACPI: Preparing to enter system sleep state S3 [ 215.147780][ T7042] PM: Saving platform NVS memory [ 215.147784][ T7042] Disabling non-boot CPUs ... [ 215.151836][ T7042] smpboot: CPU 1 is now offline [ 215.154995][ T7042] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 215.155163][ T7042] ACPI: Low-level resume complete [ 215.155249][ T7042] PM: Restoring platform NVS memory [ 215.155292][ T7042] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 215.168828][ T7042] Enabling non-boot CPUs ... [ 215.169028][ T7042] x86: Booting SMP configuration: [ 215.169031][ T7042] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 215.169338][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 215.170687][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 215.172072][ T7042] CPU1 is up [ 215.172261][ T7042] ACPI: Waking up from system sleep state S3 [ 215.333719][ T7042] OOM killer enabled. [ 215.334411][ T7042] Restarting tasks ... [ 215.343862][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 215.347665][ T1032] block loop4: uevent: failed to send synthetic uevent [ 215.351919][ T7042] done. [ 215.353502][ T7042] PM: suspend exit [ 215.355239][ T7052] PM: suspend entry (deep) 11:00:40 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 215.374142][ T7052] Filesystems sync: 0.017 seconds [ 215.381172][ T7052] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 215.389513][ T7052] OOM killer disabled. [ 215.390153][ T7052] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 215.394004][ T7052] printk: Suspending console(s) (use no_console_suspend to debug) [ 215.557639][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 216.094125][ T7052] ACPI: Preparing to enter system sleep state S3 [ 216.094281][ T7052] PM: Saving platform NVS memory [ 216.094285][ T7052] Disabling non-boot CPUs ... [ 216.096721][ T7052] smpboot: CPU 1 is now offline [ 216.099794][ T7052] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 216.099854][ T7052] ACPI: Low-level resume complete [ 216.099936][ T7052] PM: Restoring platform NVS memory [ 216.099945][ T7052] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 216.113089][ T7052] Enabling non-boot CPUs ... [ 216.113362][ T7052] x86: Booting SMP configuration: [ 216.113371][ T7052] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 216.113632][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 216.114601][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 216.116005][ T7052] CPU1 is up [ 216.116285][ T7052] ACPI: Waking up from system sleep state S3 [ 216.182176][ T7063] hwrng: no data available [ 216.277192][ T7052] OOM killer enabled. [ 216.278192][ T7052] Restarting tasks ... [ 216.284619][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 216.286263][ T7052] done. [ 216.288294][ T1032] block loop3: uevent: failed to send synthetic uevent [ 216.301233][ T7052] PM: suspend exit [ 216.303329][ T7065] PM: suspend entry (deep) [ 216.307598][ T7067] PM: suspend entry (deep) [ 216.309556][ T7067] PM: suspend exit [ 216.317043][ T7065] Filesystems sync: 0.012 seconds [ 216.319550][ T7065] Freezing user space processes ... (elapsed 0.037 seconds) done. [ 216.359507][ T7065] OOM killer disabled. [ 216.360389][ T7065] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 216.364504][ T7065] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x3f00, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 216.462664][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 226.835703][ T7065] ACPI: Preparing to enter system sleep state S3 [ 226.835792][ T7065] PM: Saving platform NVS memory [ 226.835797][ T7065] Disabling non-boot CPUs ... [ 226.839656][ T7065] smpboot: CPU 1 is now offline [ 226.842485][ T7065] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 226.842554][ T7065] ACPI: Low-level resume complete [ 226.842635][ T7065] PM: Restoring platform NVS memory [ 226.842645][ T7065] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 226.856874][ T7065] Enabling non-boot CPUs ... [ 226.857114][ T7065] x86: Booting SMP configuration: [ 226.857117][ T7065] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 226.857303][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 226.858365][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 226.859734][ T7065] CPU1 is up [ 226.859975][ T7065] ACPI: Waking up from system sleep state S3 [ 227.011833][ T7065] OOM killer enabled. [ 227.012758][ T7065] Restarting tasks ... done. 11:00:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 227.042121][ T7065] PM: suspend exit 11:00:52 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 227.076993][ T7075] PM: suspend entry (deep) 11:00:52 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:52 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 227.109366][ T7077] PM: suspend entry (deep) [ 227.110770][ T7077] PM: suspend exit [ 227.116024][ T7080] PM: suspend entry (deep) [ 227.116744][ T7075] Filesystems sync: 0.038 seconds [ 227.117406][ T7080] PM: suspend exit [ 227.144408][ T7083] PM: suspend entry (deep) [ 227.145417][ T7083] PM: suspend exit [ 227.150099][ T7075] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 227.156433][ T7075] OOM killer disabled. [ 227.157191][ T7075] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 227.160251][ T7075] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 227.421124][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 227.953156][ T7075] ACPI: Preparing to enter system sleep state S3 [ 227.953274][ T7075] PM: Saving platform NVS memory [ 227.953278][ T7075] Disabling non-boot CPUs ... [ 227.956836][ T7075] smpboot: CPU 1 is now offline [ 227.959879][ T7075] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 227.959941][ T7075] ACPI: Low-level resume complete [ 227.960025][ T7075] PM: Restoring platform NVS memory [ 227.960033][ T7075] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 227.974081][ T7075] Enabling non-boot CPUs ... [ 227.974416][ T7075] x86: Booting SMP configuration: [ 227.974425][ T7075] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 227.974672][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 227.975917][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 227.977429][ T7075] CPU1 is up [ 227.977601][ T7075] ACPI: Waking up from system sleep state S3 [ 228.138723][ T7075] OOM killer enabled. [ 228.139792][ T7075] Restarting tasks ... [ 228.140929][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 228.144040][ T1032] block loop3: uevent: failed to send synthetic uevent [ 228.149425][ T7075] done. [ 228.151506][ T7075] PM: suspend exit 11:00:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000001640)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000001a40)={0x28, 0x22, 0x1, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@typed={0x14, 0x75, 0x0, 0x0, @ipv6=@mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8040) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r3 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r3, 0x8004f50c, &(0x7f0000001340)) write$cgroup_int(r2, &(0x7f0000000040), 0x12) fspick(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x2100, 0x0) r4 = syz_io_uring_setup(0x3285, &(0x7f0000001240)={0x0, 0x6561, 0x4, 0x1, 0x15, 0x0, r0}, &(0x7f00002f3000/0x4000)=nil, &(0x7f000052f000/0x2000)=nil, &(0x7f00000012c0), &(0x7f0000001300)) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r4, 0x942e, 0x0) [ 228.175615][ T7088] PM: suspend entry (deep) [ 228.179581][ T7089] PM: suspend entry (deep) [ 228.180540][ T7089] PM: suspend exit [ 228.185087][ T7081] loop4: detected capacity change from 0 to 31 [ 228.195140][ T7088] Filesystems sync: 0.018 seconds [ 228.197645][ T7088] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 228.214867][ T7088] OOM killer disabled. [ 228.215991][ T7088] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 228.219122][ T7088] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 228.337193][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 228.876247][ T7088] ACPI: Preparing to enter system sleep state S3 [ 228.876477][ T7088] PM: Saving platform NVS memory [ 228.876482][ T7088] Disabling non-boot CPUs ... [ 228.879175][ T7088] smpboot: CPU 1 is now offline [ 228.882046][ T7088] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 228.882173][ T7088] ACPI: Low-level resume complete [ 228.882253][ T7088] PM: Restoring platform NVS memory [ 228.882261][ T7088] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 228.896708][ T7088] Enabling non-boot CPUs ... [ 228.896862][ T7088] x86: Booting SMP configuration: [ 228.896865][ T7088] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 228.897029][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 228.898092][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 228.899408][ T7088] CPU1 is up [ 228.899653][ T7088] ACPI: Waking up from system sleep state S3 [ 229.039024][ T7088] OOM killer enabled. [ 229.039802][ T7088] Restarting tasks ... done. [ 229.056377][ T7088] PM: suspend exit [ 229.057785][ T7093] PM: suspend entry (deep) [ 229.064580][ T7093] Filesystems sync: 0.005 seconds [ 229.066350][ T7093] Freezing user space processes ... (elapsed 0.027 seconds) done. [ 229.100674][ T7093] OOM killer disabled. [ 229.102578][ T7093] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 229.106522][ T7093] printk: Suspending console(s) (use no_console_suspend to debug) [ 229.294062][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 229.804419][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 229.826410][ T7093] ACPI: Preparing to enter system sleep state S3 [ 229.826487][ T7093] PM: Saving platform NVS memory [ 229.826593][ T7093] Disabling non-boot CPUs ... [ 229.829885][ T7093] smpboot: CPU 1 is now offline [ 229.832660][ T7093] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 229.832758][ T7093] ACPI: Low-level resume complete [ 229.832832][ T7093] PM: Restoring platform NVS memory [ 229.832840][ T7093] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 229.846823][ T7093] Enabling non-boot CPUs ... [ 229.847022][ T7093] x86: Booting SMP configuration: [ 229.847026][ T7093] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 229.847267][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 229.848454][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 229.849686][ T7093] CPU1 is up [ 229.849956][ T7093] ACPI: Waking up from system sleep state S3 [ 230.287465][ T7093] OOM killer enabled. [ 230.288541][ T7093] Restarting tasks ... 11:00:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:00:55 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) mmap(&(0x7f00004b5000/0x3000)=nil, 0x3000, 0x4, 0x1a810, r1, 0x48ef6000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:00:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 230.301862][ T7105] PM: suspend entry (deep) [ 230.304386][ T7105] PM: suspend exit [ 230.304757][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 230.308740][ T1032] block loop2: uevent: failed to send synthetic uevent [ 230.322875][ T7093] done. [ 230.324356][ T7093] PM: suspend exit [ 230.337605][ T7107] PM: suspend entry (deep) [ 230.361084][ T7113] PM: suspend entry (deep) [ 230.362043][ T7113] PM: suspend exit [ 230.363646][ T7107] Filesystems sync: 0.024 seconds [ 230.365638][ T7107] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 230.371409][ T7107] OOM killer disabled. [ 230.373813][ T7107] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 230.379012][ T7107] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:56 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 230.510576][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 231.048659][ T7107] ACPI: Preparing to enter system sleep state S3 [ 231.048722][ T7107] PM: Saving platform NVS memory [ 231.048725][ T7107] Disabling non-boot CPUs ... [ 231.052353][ T7107] smpboot: CPU 1 is now offline [ 231.054917][ T7107] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 231.055021][ T7107] ACPI: Low-level resume complete [ 231.055097][ T7107] PM: Restoring platform NVS memory [ 231.055177][ T7107] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 231.070237][ T7107] Enabling non-boot CPUs ... [ 231.070542][ T7107] x86: Booting SMP configuration: [ 231.070595][ T7107] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 231.070847][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 231.072004][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 231.073375][ T7107] CPU1 is up [ 231.073558][ T7107] ACPI: Waking up from system sleep state S3 [ 231.218279][ T7107] OOM killer enabled. [ 231.219643][ T7107] Restarting tasks ... [ 231.221449][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 231.226901][ T1032] block loop1: uevent: failed to send synthetic uevent [ 231.230796][ T7107] done. [ 231.232199][ T7107] PM: suspend exit 11:00:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:56 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 231.248725][ T7117] PM: suspend entry (deep) [ 231.263743][ T7121] PM: suspend entry (deep) [ 231.265074][ T7121] PM: suspend exit [ 231.269501][ T7117] Filesystems sync: 0.019 seconds [ 231.271828][ T7117] Freezing user space processes ... [ 231.272253][ T7116] loop4: detected capacity change from 0 to 32 [ 231.277866][ T7117] (elapsed 0.006 seconds) done. [ 231.279320][ T7117] OOM killer disabled. [ 231.280681][ T7117] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 231.284084][ T7117] printk: Suspending console(s) (use no_console_suspend to debug) [ 231.407963][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 231.945433][ T7117] ACPI: Preparing to enter system sleep state S3 [ 231.945733][ T7117] PM: Saving platform NVS memory [ 231.945743][ T7117] Disabling non-boot CPUs ... [ 231.948348][ T7117] smpboot: CPU 1 is now offline [ 231.951265][ T7117] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 231.951326][ T7117] ACPI: Low-level resume complete [ 231.951407][ T7117] PM: Restoring platform NVS memory [ 231.951416][ T7117] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 231.965463][ T7117] Enabling non-boot CPUs ... [ 231.965908][ T7117] x86: Booting SMP configuration: [ 231.965917][ T7117] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 231.966203][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 231.967177][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 231.968678][ T7117] CPU1 is up [ 231.968867][ T7117] ACPI: Waking up from system sleep state S3 [ 232.189448][ T7117] OOM killer enabled. [ 232.190419][ T7117] Restarting tasks ... [ 232.200956][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 232.205496][ T1032] block loop2: uevent: failed to send synthetic uevent [ 232.208228][ T7125] PM: suspend entry (deep) [ 232.209573][ T7125] PM: suspend exit 11:00:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x55e1, &(0x7f0000000080)={0x0, 0x5d95, 0x20, 0x1, 0x28f, 0x0, r0}, &(0x7f000020a000/0x4000)=nil, &(0x7f0000630000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = syz_io_uring_setup(0xd1b, &(0x7f0000000840), &(0x7f0000ee4000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000800)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x2004, @fd, 0x848e, 0x8001, 0x7, 0x14, 0x0, {0x2}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x3}, 0x2ccb) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r3, 0x5, 0x0, 0x7}, 0x7f) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000200)=""/20, 0x14}], 0x3, 0x0, 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r6, 0x80, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x0, 0x0, 0xffffffff}}, 0x0, 0x0, 0x0, {0x0, r7}}, 0x9) syz_io_uring_submit(r2, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x6ec9e0e3, 0x0, 0x8, 0x0, 0x0, {0x0, r7}}, 0x249) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = epoll_create1(0x0) ioctl$BTRFS_IOC_BALANCE(r8, 0x5000940c, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r9 = fork() r10 = syz_open_procfs(r9, &(0x7f0000000280)='net/dev_mcast\x00') write$cgroup_int(r10, &(0x7f0000000040), 0x12) [ 232.219161][ T7117] done. [ 232.224601][ T7117] PM: suspend exit [ 232.227653][ T7126] PM: suspend entry (deep) [ 232.261566][ T7126] Filesystems sync: 0.032 seconds [ 232.264809][ T7126] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 232.268892][ T7126] OOM killer disabled. [ 232.269765][ T7126] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 232.272689][ T7126] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:00:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4800, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 232.484278][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 233.022324][ T7126] ACPI: Preparing to enter system sleep state S3 [ 233.022388][ T7126] PM: Saving platform NVS memory [ 233.022392][ T7126] Disabling non-boot CPUs ... [ 233.026201][ T7126] smpboot: CPU 1 is now offline [ 233.028849][ T7126] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 233.028908][ T7126] ACPI: Low-level resume complete [ 233.028992][ T7126] PM: Restoring platform NVS memory [ 233.029000][ T7126] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 233.042863][ T7126] Enabling non-boot CPUs ... [ 233.043122][ T7126] x86: Booting SMP configuration: [ 233.043125][ T7126] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 233.043298][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 233.044446][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 233.045850][ T7126] CPU1 is up [ 233.046020][ T7126] ACPI: Waking up from system sleep state S3 [ 233.197297][ T7126] OOM killer enabled. [ 233.198274][ T7126] Restarting tasks ... [ 233.205982][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 233.211223][ T1032] block loop3: uevent: failed to send synthetic uevent [ 233.214671][ T7126] done. [ 233.216159][ T7126] PM: suspend exit [ 233.221372][ T7137] PM: suspend entry (deep) [ 233.224439][ T7132] PM: suspend entry (deep) 11:00:58 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 233.225676][ T7132] PM: suspend exit [ 233.236888][ T7137] Filesystems sync: 0.013 seconds [ 233.243708][ T7139] PM: suspend entry (deep) [ 233.245447][ T7139] PM: suspend exit [ 233.247332][ T7137] Freezing user space processes ... (elapsed 0.009 seconds) done. [ 233.259061][ T7137] OOM killer disabled. [ 233.259961][ T7137] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 233.264169][ T7137] printk: Suspending console(s) (use no_console_suspend to debug) 11:00:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 233.559969][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 234.098808][ T7137] ACPI: Preparing to enter system sleep state S3 [ 234.098945][ T7137] PM: Saving platform NVS memory [ 234.098949][ T7137] Disabling non-boot CPUs ... [ 234.101301][ T7137] smpboot: CPU 1 is now offline [ 234.104593][ T7137] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 234.104689][ T7137] ACPI: Low-level resume complete [ 234.104764][ T7137] PM: Restoring platform NVS memory [ 234.104772][ T7137] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 234.119196][ T7137] Enabling non-boot CPUs ... [ 234.119484][ T7137] x86: Booting SMP configuration: [ 234.119487][ T7137] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 234.119654][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 234.120810][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 234.122284][ T7137] CPU1 is up [ 234.122554][ T7137] ACPI: Waking up from system sleep state S3 [ 234.275410][ T7137] OOM killer enabled. [ 234.276455][ T7137] Restarting tasks ... [ 234.286470][ T7143] PM: suspend entry (deep) [ 234.288698][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 234.288767][ T7143] PM: suspend exit [ 234.290103][ T1032] block loop2: uevent: failed to send synthetic uevent [ 234.295659][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 234.298552][ T1032] block loop5: uevent: failed to send synthetic uevent 11:00:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:00:59 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 234.311368][ T7137] done. [ 234.313152][ T7137] PM: suspend exit [ 234.328937][ T7151] PM: suspend entry (deep) [ 234.337068][ T7152] PM: suspend entry (deep) [ 234.338794][ T7152] PM: suspend exit [ 234.340798][ T7150] loop4: detected capacity change from 0 to 36 [ 234.342879][ T7154] PM: suspend entry (deep) [ 234.344491][ T7154] PM: suspend exit [ 234.357128][ T7159] PM: suspend entry (deep) [ 234.359082][ T7159] PM: suspend exit [ 234.362252][ T7151] Filesystems sync: 0.031 seconds [ 234.364567][ T7151] Freezing user space processes ... (elapsed 0.017 seconds) done. [ 234.384298][ T7151] OOM killer disabled. [ 234.385558][ T7151] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 234.391715][ T7151] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:00 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:01:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 234.637193][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 235.176354][ T7151] ACPI: Preparing to enter system sleep state S3 [ 235.176418][ T7151] PM: Saving platform NVS memory [ 235.176422][ T7151] Disabling non-boot CPUs ... [ 235.180701][ T7151] smpboot: CPU 1 is now offline [ 235.183397][ T7151] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 235.183457][ T7151] ACPI: Low-level resume complete [ 235.183534][ T7151] PM: Restoring platform NVS memory [ 235.183542][ T7151] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 235.196575][ T7151] Enabling non-boot CPUs ... [ 235.196834][ T7151] x86: Booting SMP configuration: [ 235.196837][ T7151] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 235.197000][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 235.197959][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 235.199213][ T7151] CPU1 is up [ 235.199466][ T7151] ACPI: Waking up from system sleep state S3 [ 235.337457][ T7151] OOM killer enabled. [ 235.338156][ T7151] Restarting tasks ... done. [ 235.351515][ T7151] PM: suspend exit [ 235.368498][ T7164] PM: suspend entry (deep) [ 235.381837][ T7164] Filesystems sync: 0.012 seconds [ 235.384090][ T7164] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 235.386558][ T7164] OOM killer disabled. [ 235.387350][ T7164] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 235.389959][ T7164] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 235.502396][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 236.015060][ T7] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 236.036809][ T7164] ACPI: Preparing to enter system sleep state S3 [ 236.036920][ T7164] PM: Saving platform NVS memory [ 236.036924][ T7164] Disabling non-boot CPUs ... [ 236.039504][ T7164] smpboot: CPU 1 is now offline [ 236.042163][ T7164] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 236.042232][ T7164] ACPI: Low-level resume complete [ 236.042318][ T7164] PM: Restoring platform NVS memory [ 236.042327][ T7164] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 236.057029][ T7164] Enabling non-boot CPUs ... [ 236.057271][ T7164] x86: Booting SMP configuration: [ 236.057274][ T7164] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 236.057442][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 236.058545][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 236.060104][ T7164] CPU1 is up 11:01:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4c00, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 236.060384][ T7164] ACPI: Waking up from system sleep state S3 [ 236.298652][ T7164] OOM killer enabled. [ 236.300036][ T7164] Restarting tasks ... [ 236.305145][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 236.310481][ T1032] block loop4: uevent: failed to send synthetic uevent [ 236.314955][ T7170] PM: suspend entry (deep) [ 236.317087][ T7170] PM: suspend exit 11:01:01 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:01 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 236.320793][ T7165] PM: suspend entry (deep) [ 236.321903][ T7164] done. [ 236.322071][ T7165] PM: suspend exit [ 236.325696][ T7164] PM: suspend exit 11:01:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r2 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) lseek(r2, 0x9, 0x3) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 236.368008][ T7179] PM: suspend entry (deep) [ 236.382370][ T7179] Filesystems sync: 0.012 seconds [ 236.386060][ T7179] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 236.389232][ T7179] OOM killer disabled. [ 236.390011][ T7179] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 236.393873][ T7179] printk: Suspending console(s) (use no_console_suspend to debug) [ 236.729272][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 237.260178][ T7179] ACPI: Preparing to enter system sleep state S3 [ 237.260322][ T7179] PM: Saving platform NVS memory [ 237.260326][ T7179] Disabling non-boot CPUs ... [ 237.264411][ T7179] smpboot: CPU 1 is now offline [ 237.267362][ T7179] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 237.267456][ T7179] ACPI: Low-level resume complete [ 237.267542][ T7179] PM: Restoring platform NVS memory [ 237.267550][ T7179] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 237.280845][ T7179] Enabling non-boot CPUs ... [ 237.281206][ T7179] x86: Booting SMP configuration: [ 237.281247][ T7179] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 237.281435][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 237.282519][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 237.283947][ T7179] CPU1 is up [ 237.284105][ T7179] ACPI: Waking up from system sleep state S3 [ 237.441852][ T7179] OOM killer enabled. [ 237.443059][ T7179] Restarting tasks ... [ 237.446598][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 237.450296][ T1032] block loop3: uevent: failed to send synthetic uevent [ 237.450989][ T7179] done. [ 237.454001][ T7176] PM: suspend entry (deep) [ 237.455557][ T7176] PM: suspend exit [ 237.460708][ T7179] PM: suspend exit [ 237.463205][ T7185] PM: suspend entry (deep) [ 237.479197][ T7185] Filesystems sync: 0.015 seconds [ 237.481091][ T7185] Freezing user space processes ... [ 237.481446][ T7183] loop4: detected capacity change from 0 to 38 [ 237.490189][ T7185] (elapsed 0.009 seconds) done. [ 237.491315][ T7185] OOM killer disabled. [ 237.491894][ T7185] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 237.494416][ T7185] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:03 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 237.855345][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 238.391834][ T7185] ACPI: Preparing to enter system sleep state S3 [ 238.391910][ T7185] PM: Saving platform NVS memory [ 238.391914][ T7185] Disabling non-boot CPUs ... [ 238.395808][ T7185] smpboot: CPU 1 is now offline [ 238.398617][ T7185] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 238.398680][ T7185] ACPI: Low-level resume complete [ 238.398762][ T7185] PM: Restoring platform NVS memory [ 238.398770][ T7185] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 238.413835][ T7185] Enabling non-boot CPUs ... [ 238.414111][ T7185] x86: Booting SMP configuration: [ 238.414115][ T7185] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 238.414301][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 238.419676][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 238.420949][ T7185] CPU1 is up [ 238.421154][ T7185] ACPI: Waking up from system sleep state S3 [ 238.570440][ T7185] OOM killer enabled. 11:01:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:01:03 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 238.571240][ T7185] Restarting tasks ... [ 238.591446][ T7197] PM: suspend entry (deep) [ 238.593315][ T7197] PM: suspend exit [ 238.602857][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 238.604380][ T1032] block loop2: uevent: failed to send synthetic uevent [ 238.612223][ T7185] done. [ 238.614606][ T7185] PM: suspend exit [ 238.649373][ T7205] PM: suspend entry (deep) [ 238.658809][ T7208] PM: suspend entry (deep) [ 238.660408][ T7208] PM: suspend exit [ 238.661017][ T7205] Filesystems sync: 0.009 seconds [ 238.668154][ T7205] Freezing user space processes ... (elapsed 0.011 seconds) done. [ 238.681831][ T7205] OOM killer disabled. [ 238.682753][ T7205] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 238.685851][ T7205] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x60ff, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:04 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:04 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 238.772862][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 239.311791][ T7205] ACPI: Preparing to enter system sleep state S3 [ 239.311975][ T7205] PM: Saving platform NVS memory [ 239.311979][ T7205] Disabling non-boot CPUs ... [ 239.314179][ T7205] smpboot: CPU 1 is now offline [ 239.317370][ T7205] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 239.317436][ T7205] ACPI: Low-level resume complete [ 239.317521][ T7205] PM: Restoring platform NVS memory [ 239.317529][ T7205] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 239.331526][ T7205] Enabling non-boot CPUs ... [ 239.331938][ T7205] x86: Booting SMP configuration: [ 239.331946][ T7205] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 239.332166][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 239.333304][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 239.334507][ T7205] CPU1 is up [ 239.334649][ T7205] ACPI: Waking up from system sleep state S3 [ 239.475299][ T7205] OOM killer enabled. [ 239.476145][ T7205] Restarting tasks ... [ 239.481950][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 239.484412][ T1032] block loop3: uevent: failed to send synthetic uevent [ 239.487995][ T7205] done. [ 239.492770][ T7205] PM: suspend exit 11:01:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf5) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x8c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x8c}, 0x1, 0x0, 0x0, 0x90}, 0x40) [ 239.514107][ T7217] PM: suspend entry (deep) [ 239.533235][ T7217] Filesystems sync: 0.017 seconds [ 239.536049][ T7218] PM: suspend entry (deep) [ 239.537306][ T7218] PM: suspend exit [ 239.544553][ T7217] Freezing user space processes ... (elapsed 0.009 seconds) done. [ 239.556702][ T7217] OOM killer disabled. [ 239.557528][ T7217] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 239.560681][ T7217] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:05 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:05 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 239.679026][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 240.219143][ T7217] ACPI: Preparing to enter system sleep state S3 [ 240.219202][ T7217] PM: Saving platform NVS memory [ 240.219211][ T7217] Disabling non-boot CPUs ... [ 240.222848][ T7217] smpboot: CPU 1 is now offline [ 240.225827][ T7217] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 240.225893][ T7217] ACPI: Low-level resume complete [ 240.226054][ T7217] PM: Restoring platform NVS memory [ 240.226064][ T7217] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 240.240034][ T7217] Enabling non-boot CPUs ... [ 240.240162][ T7217] x86: Booting SMP configuration: [ 240.240302][ T7217] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 240.240562][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 240.241682][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 240.243279][ T7217] CPU1 is up [ 240.243455][ T7217] ACPI: Waking up from system sleep state S3 [ 240.404595][ T7217] OOM killer enabled. [ 240.405989][ T7217] Restarting tasks ... [ 240.412935][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 240.414591][ T7217] done. [ 240.416022][ T1032] block loop1: uevent: failed to send synthetic uevent [ 240.426951][ T7217] PM: suspend exit [ 240.443004][ T7231] PM: suspend entry (deep) [ 240.449014][ T7233] PM: suspend entry (deep) [ 240.449998][ T7233] PM: suspend exit [ 240.453188][ T7223] loop4: detected capacity change from 0 to 48 [ 240.459443][ T7231] Filesystems sync: 0.015 seconds [ 240.464232][ T7231] Freezing user space processes ... (elapsed 0.037 seconds) done. [ 240.503494][ T7231] OOM killer disabled. [ 240.504442][ T7231] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 240.507143][ T7231] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:06 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x1804, &(0x7f00000000c0)={0x0, 0x3750, 0x1, 0x0, 0x216}, &(0x7f00005fe000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/74, 0x4a}], 0x1, 0xcc0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) openat(r2, &(0x7f0000000080)='./file0\x00', 0x101102, 0x112) 11:01:06 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:06 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 240.575574][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 241.128667][ T7231] ACPI: Preparing to enter system sleep state S3 [ 241.128806][ T7231] PM: Saving platform NVS memory [ 241.128810][ T7231] Disabling non-boot CPUs ... [ 241.131051][ T7231] smpboot: CPU 1 is now offline [ 241.134172][ T7231] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 241.134233][ T7231] ACPI: Low-level resume complete [ 241.134379][ T7231] PM: Restoring platform NVS memory [ 241.134387][ T7231] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 241.148308][ T7231] Enabling non-boot CPUs ... [ 241.148446][ T7231] x86: Booting SMP configuration: [ 241.148449][ T7231] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 241.148802][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 241.149866][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 241.151170][ T7231] CPU1 is up [ 241.151407][ T7231] ACPI: Waking up from system sleep state S3 [ 241.309099][ T7231] OOM killer enabled. [ 241.309685][ T7231] Restarting tasks ... [ 241.316249][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 241.319473][ T1032] block loop4: uevent: failed to send synthetic uevent [ 241.325788][ T7231] done. [ 241.327475][ T7231] PM: suspend exit 11:01:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x6800, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x400}, 0xc) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f00000000c0)={0x0, 0x0, [0x100, 0x5, 0xfffffffffffffffc, 0x0, 0x10000, 0x7]}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000080)=0x96d) [ 241.385742][ T7242] PM: suspend entry (deep) [ 241.393336][ T7244] PM: suspend entry (deep) [ 241.394598][ T7251] PM: suspend entry (deep) [ 241.394639][ T7244] PM: suspend exit [ 241.395472][ T7251] PM: suspend exit [ 241.402471][ T7242] Filesystems sync: 0.015 seconds [ 241.404437][ T7242] Freezing user space processes ... (elapsed 0.044 seconds) done. [ 241.451876][ T7242] OOM killer disabled. [ 241.452667][ T7242] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 241.455456][ T7242] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 241.512250][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 242.043503][ T7242] ACPI: Preparing to enter system sleep state S3 [ 242.043560][ T7242] PM: Saving platform NVS memory [ 242.043564][ T7242] Disabling non-boot CPUs ... [ 242.047059][ T7242] smpboot: CPU 1 is now offline [ 242.049689][ T7242] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 242.049754][ T7242] ACPI: Low-level resume complete [ 242.049836][ T7242] PM: Restoring platform NVS memory [ 242.049844][ T7242] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 242.063441][ T7242] Enabling non-boot CPUs ... [ 242.063637][ T7242] x86: Booting SMP configuration: [ 242.063641][ T7242] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 242.063809][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 242.065053][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 242.066464][ T7242] CPU1 is up [ 242.066582][ T7242] ACPI: Waking up from system sleep state S3 [ 242.251837][ T7242] OOM killer enabled. [ 242.253068][ T7242] Restarting tasks ... [ 242.255303][ T7255] PM: suspend entry (deep) [ 242.257873][ T7255] PM: suspend exit [ 242.259127][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 242.261095][ T1032] block loop2: uevent: failed to send synthetic uevent [ 242.263842][ T7242] done. [ 242.265418][ T7242] PM: suspend exit 11:01:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:07 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:07 executing program 0: r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 242.302297][ T7261] loop4: detected capacity change from 0 to 52 [ 242.307135][ T7262] PM: suspend entry (deep) [ 242.330829][ T7269] PM: suspend entry (deep) [ 242.331859][ T7269] PM: suspend exit [ 242.334324][ T7262] Filesystems sync: 0.024 seconds [ 242.336327][ T7262] Freezing user space processes ... (elapsed 0.051 seconds) done. [ 242.390298][ T7262] OOM killer disabled. [ 242.390892][ T7262] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 242.393544][ T7262] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x6c00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f00000000c0)={&(0x7f0000000080), 0x0, 0x1, 0x8000}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:01:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 242.668288][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 243.217161][ T7262] ACPI: Preparing to enter system sleep state S3 [ 243.217306][ T7262] PM: Saving platform NVS memory [ 243.217309][ T7262] Disabling non-boot CPUs ... [ 243.221125][ T7262] smpboot: CPU 1 is now offline [ 243.224234][ T7262] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 243.224298][ T7262] ACPI: Low-level resume complete [ 243.224413][ T7262] PM: Restoring platform NVS memory [ 243.224421][ T7262] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 243.238541][ T7262] Enabling non-boot CPUs ... [ 243.238671][ T7262] x86: Booting SMP configuration: [ 243.238673][ T7262] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 243.238891][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 243.239852][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 243.241311][ T7262] CPU1 is up [ 243.241547][ T7262] ACPI: Waking up from system sleep state S3 [ 243.406220][ T7262] OOM killer enabled. [ 243.407064][ T7262] Restarting tasks ... [ 243.411442][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 243.414442][ T1032] block loop4: uevent: failed to send synthetic uevent [ 243.426387][ T7262] done. [ 243.427723][ T7262] PM: suspend exit [ 243.428444][ T7275] PM: suspend entry (deep) [ 243.441560][ T7275] Filesystems sync: 0.012 seconds [ 243.448641][ T7275] Freezing user space processes ... [ 243.448714][ T7278] PM: suspend entry (deep) [ 243.452628][ T7278] PM: suspend exit [ 243.473279][ T7275] (elapsed 0.024 seconds) done. [ 243.475039][ T7275] OOM killer disabled. [ 243.475743][ T7275] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 243.478429][ T7275] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:09 executing program 0: r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 243.875136][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 244.408229][ T7275] ACPI: Preparing to enter system sleep state S3 [ 244.408376][ T7275] PM: Saving platform NVS memory [ 244.408380][ T7275] Disabling non-boot CPUs ... [ 244.411945][ T7275] smpboot: CPU 1 is now offline [ 244.414773][ T7275] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 244.414835][ T7275] ACPI: Low-level resume complete [ 244.414993][ T7275] PM: Restoring platform NVS memory [ 244.415003][ T7275] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 244.429203][ T7275] Enabling non-boot CPUs ... [ 244.429417][ T7275] x86: Booting SMP configuration: [ 244.429421][ T7275] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 244.429596][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 244.430621][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 244.432038][ T7275] CPU1 is up [ 244.432346][ T7275] ACPI: Waking up from system sleep state S3 [ 244.826952][ T7275] OOM killer enabled. [ 244.827966][ T7275] Restarting tasks ... [ 244.834972][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 244.840018][ T1032] block loop3: uevent: failed to send synthetic uevent 11:01:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ftruncate(r0, 0x8) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 244.858061][ T7275] done. [ 244.860995][ T7275] PM: suspend exit [ 244.867027][ T7284] loop4: detected capacity change from 0 to 54 [ 244.873139][ T7288] PM: suspend entry (deep) [ 244.874097][ T7289] PM: suspend entry (deep) [ 244.876527][ T7289] PM: suspend exit [ 244.892278][ T7288] Filesystems sync: 0.017 seconds [ 244.898293][ T7288] Freezing user space processes ... (elapsed 0.013 seconds) done. [ 244.913700][ T7288] OOM killer disabled. [ 244.914854][ T7288] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 244.920259][ T7288] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x7400, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:10 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 245.041990][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 245.598163][ T7288] ACPI: Preparing to enter system sleep state S3 [ 245.598270][ T7288] PM: Saving platform NVS memory [ 245.598274][ T7288] Disabling non-boot CPUs ... [ 245.601945][ T7288] smpboot: CPU 1 is now offline [ 245.604965][ T7288] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 245.605027][ T7288] ACPI: Low-level resume complete [ 245.605108][ T7288] PM: Restoring platform NVS memory [ 245.605116][ T7288] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 245.622716][ T7288] Enabling non-boot CPUs ... [ 245.622876][ T7288] x86: Booting SMP configuration: [ 245.622880][ T7288] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 245.623061][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 245.623942][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 245.625374][ T7288] CPU1 is up [ 245.625556][ T7288] ACPI: Waking up from system sleep state S3 [ 245.800075][ T7288] OOM killer enabled. [ 245.803226][ T7288] Restarting tasks ... [ 245.804938][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 245.809525][ T1032] block loop2: uevent: failed to send synthetic uevent 11:01:10 executing program 0: r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:10 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) [ 245.828245][ T7297] PM: suspend entry (deep) [ 245.829778][ T7297] PM: suspend exit [ 245.835389][ T7288] done. [ 245.838302][ T7288] PM: suspend exit [ 245.877034][ T7308] loop4: detected capacity change from 0 to 58 [ 245.882927][ T7315] PM: suspend entry (deep) [ 245.890364][ T7315] Filesystems sync: 0.005 seconds [ 245.904809][ T7315] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 245.913734][ T7315] OOM killer disabled. [ 245.915460][ T7315] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 245.920126][ T7315] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:12 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:12 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 246.351928][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 246.884142][ T7315] ACPI: Preparing to enter system sleep state S3 [ 246.884252][ T7315] PM: Saving platform NVS memory [ 246.884256][ T7315] Disabling non-boot CPUs ... [ 246.887897][ T7315] smpboot: CPU 1 is now offline [ 246.890569][ T7315] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 246.890631][ T7315] ACPI: Low-level resume complete [ 246.890712][ T7315] PM: Restoring platform NVS memory [ 246.890790][ T7315] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 246.904749][ T7315] Enabling non-boot CPUs ... [ 246.904909][ T7315] x86: Booting SMP configuration: [ 246.904912][ T7315] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 246.905116][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 246.905935][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 246.907277][ T7315] CPU1 is up [ 246.907490][ T7315] ACPI: Waking up from system sleep state S3 [ 247.059592][ T7315] OOM killer enabled. [ 247.060745][ T7315] Restarting tasks ... [ 247.064452][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 247.068622][ T1032] block loop1: uevent: failed to send synthetic uevent [ 247.078899][ T7314] PM: suspend entry (deep) [ 247.080851][ T7314] PM: suspend exit [ 247.082148][ T7315] done. 11:01:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x7a00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x3f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040)=0x7fff, 0x12) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x444302, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x200100, 0x0) io_submit(r1, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f00000000c0)="1dc242514392ed7a12bff1f67b6f0264b48c3bb88713ed7f8ceeb38e9a00c8502a254c46e90388d2ca66243cd3723577eb4f11d01581366e894fda6f77cbc423fb482a4e5a1dd3ec482e0b3a0852fdd911ca1dab5a7a90f5e8e41ac587cd5493859db379", 0x64, 0x2, 0x0, 0x2, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xece0, r3, &(0x7f0000000200)="17fe5cd6c19c947e967e2383ed7826f81d6d37a2bf5a0fb78b6935d43e47ccf557177df392b97ff880e655bbeba55535ab5a8d5bb1", 0x35, 0x1, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f00000002c0)="d3583fb0cadee08263d4525172ec6c399421f4", 0x13, 0xfffffffffffffff9, 0x0, 0x2f62e12b35c79a4e, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000340)="02511daf75a5fcbda7e60142cee45c0731abbf815d5fb4029c06adbabc0f3ba8c3e770607353d94f354f8e80e918933d8f139c970fbf4bd1569670913ac17e0171a6539656d9d02bacc356fbd3daaa2ad9a69b027122fe9c76f2827d0600c55b2ed7fcd9d5e7790de7ce8c594d1a4b835b7e57f07ee36a32d2e79e6cd70a51d353ca250926a0443e0572e88ec0c9212c39aab8f8dff32d6d2368498a2fe1b91e588cc3465dee6007795b0b421140e491e5f34fa0963b80ecb88b253c", 0xbc, 0x3f, 0x0, 0x4}]) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r5, &(0x7f0000000040), 0x12) [ 247.089777][ T7315] PM: suspend exit 11:01:12 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:12 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:12 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 247.153291][ T7334] PM: suspend entry (deep) [ 247.155979][ T7336] PM: suspend entry (deep) [ 247.157739][ T7336] PM: suspend exit [ 247.168940][ T7334] Filesystems sync: 0.013 seconds [ 247.171528][ T7334] Freezing user space processes ... (elapsed 0.013 seconds) done. [ 247.188139][ T7334] OOM killer disabled. [ 247.190082][ T7334] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 247.194246][ T7334] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:13 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 247.248367][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 247.795426][ T7334] ACPI: Preparing to enter system sleep state S3 [ 247.795572][ T7334] PM: Saving platform NVS memory [ 247.795581][ T7334] Disabling non-boot CPUs ... [ 247.798030][ T7334] smpboot: CPU 1 is now offline [ 247.800969][ T7334] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 247.801035][ T7334] ACPI: Low-level resume complete [ 247.801116][ T7334] PM: Restoring platform NVS memory [ 247.801124][ T7334] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 247.815915][ T7334] Enabling non-boot CPUs ... [ 247.816284][ T7334] x86: Booting SMP configuration: [ 247.816287][ T7334] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 247.816486][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 247.817592][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 247.819181][ T7334] CPU1 is up [ 247.819381][ T7334] ACPI: Waking up from system sleep state S3 [ 248.011952][ T7334] OOM killer enabled. [ 248.016098][ T7334] Restarting tasks ... 11:01:13 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:01:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:13 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 248.017812][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 248.031094][ T1032] block loop3: uevent: failed to send synthetic uevent [ 248.031677][ T7347] PM: suspend entry (deep) [ 248.043069][ T7347] PM: suspend exit [ 248.048369][ T7334] done. [ 248.055904][ T7334] PM: suspend exit [ 248.063325][ T7348] loop4: detected capacity change from 0 to 61 11:01:13 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 248.099357][ T7359] PM: suspend entry (deep) 11:01:13 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 248.120328][ T7359] Filesystems sync: 0.016 seconds [ 248.137100][ T7359] Freezing user space processes ... (elapsed 0.012 seconds) done. [ 248.157822][ T7359] OOM killer disabled. [ 248.161979][ T7359] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 248.171727][ T7359] printk: Suspending console(s) (use no_console_suspend to debug) [ 248.235337][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 248.764875][ T7359] ACPI: Preparing to enter system sleep state S3 [ 248.764996][ T7359] PM: Saving platform NVS memory [ 248.765000][ T7359] Disabling non-boot CPUs ... [ 248.768673][ T7359] smpboot: CPU 1 is now offline [ 248.771989][ T7359] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 248.772051][ T7359] ACPI: Low-level resume complete [ 248.772136][ T7359] PM: Restoring platform NVS memory [ 248.772144][ T7359] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 248.784386][ T7359] Enabling non-boot CPUs ... [ 248.784749][ T7359] x86: Booting SMP configuration: [ 248.784758][ T7359] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 248.784976][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 248.785929][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 248.787541][ T7359] CPU1 is up [ 248.787695][ T7359] ACPI: Waking up from system sleep state S3 [ 248.940656][ T7359] OOM killer enabled. [ 248.942590][ T7359] Restarting tasks ... [ 248.947409][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 248.952087][ T1032] block loop4: uevent: failed to send synthetic uevent [ 248.958075][ T7359] done. [ 248.967137][ T7359] PM: suspend exit 11:01:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x7f00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() syz_io_uring_setup(0x5103, &(0x7f0000000100)={0x0, 0x1fa3, 0xc, 0x0, 0x2a8, 0x0, r0}, &(0x7f00004c0000/0x1000)=nil, &(0x7f00002d1000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x6, 0x0, 0x0, 0x8, 0x5}, 0x7fff) sched_setattr(r1, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/exec\x00') write$cgroup_int(r3, &(0x7f0000000040), 0x12) r4 = dup3(r3, r3, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0x7) 11:01:14 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:14 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 249.015458][ T7368] PM: suspend entry (deep) [ 249.037006][ T7368] Filesystems sync: 0.019 seconds [ 249.041257][ T7368] Freezing user space processes ... (elapsed 0.066 seconds) done. [ 249.112375][ T7368] OOM killer disabled. [ 249.113403][ T7368] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 249.116618][ T7368] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000680), &(0x7f00000006c0), 0x2, 0x1) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)="61bffbacbec2e35480", 0x9}, {&(0x7f00000001c0)="52421de5f7f92a6213cb1977d2752bc665f1156fab50d5a46d3c5d664eadcaf62dd67da8cfa5c7cb74bb138467d330dc2bf0a6076c15df9a221231bd496064b78bfb88258cb97bb80927028839834a04912e6296d34b4e88aedd5e5fd7a05be4b2680b474dea7c94054704668de38013d1aca93e21c5205bbdc37e9e4102ee18482be1d5716f60b2a315e6517b6ebc10a87db224697a681fe36dc707c5954376b3cca4be08ab077e6eb32b3ffb61c9cbdeb991215e6d5239e7e4e244edb5045b4fa13f27c6d55524f9c51bed66d9e6c6067b45a9e2b25a12ab5ea37e", 0xdc}, {&(0x7f00000000c0)="c008545beb171cd86c199771772d649df22e8412a6d3c10aef91d052cec5391967dcc6bca71a8ac7edf70fae0de4a3301b7579ae927ba2fb576c5dd4afdd5ff5941624e0fa6352519c394cead5c72010aef48ca58fc6fdbfc68a1ed4c06fd1291091ab23", 0x64}, {&(0x7f00000002c0)="70152dd5889c6d2595bcef5b5a67bb21a07c687a8deb760d5246c3746b9258efc5fb8a5419d0a04c2cbda90c9737196c05ed628f65cc220775c4893d29236e352cda14c92e46186a5298f6d4b14cd4514c113dc81fd8839729389c9ad30c022db6ac96907d94e21f", 0x68}, {&(0x7f0000000140)="2a4a1a3835544a30786fabe69f52d71e32281486399329d2c2632b76ecfec3c81b8b02bdb5103a8cd13217019539d9", 0x2f}, {&(0x7f0000000340)="2655c2c90d2945c44bf857570eac622515c92b50a6557ee5b71eb548a05058b58b18b71390be52d5d1d7f22515749d519b57eb4aa2b9022147d57f2193cca182693b61b21637551c875f077f4f60bd5b55aadd6c2487a0ac54d64b03e90dab04b6f727c2b04c28bc5127ab43a7f3b1b5859531152fd7", 0x76}, {&(0x7f00000003c0)="c69902e8fe0c405260", 0x9}, {&(0x7f0000000400)="4881f15f60a2d3b738d8e417e32d933238e8ba677e6b435a9426b566dce03779a97613cd9f53e4a0b52f4496384dcf4fed458677a77d21dd937ffa3d054f0955384050585bce9cbb67ff31a65850b56589f4ef55353d0364713a719704b5c9599234dffc8f67b32483c87049daa79551ed5160a42e650446efa9f1fd711e68b44f7223ae86bea5e1564110dfa0bde2ad7bf04c89e03bce0adb51212dc0d1aabe5a81bde118e8812659e27a14f96af1fb75a096c2", 0xb4}, {&(0x7f00000004c0)="74b7b3c41771ac104367d5ef8720bc45270f114a651b95735d74dad400adc3c788a3bba97372834a85bcf918dab9733d326d2051d777011753819ef7818b4112206eaf59cf0f5c1f0c3e861f0eac", 0x4e}, {&(0x7f0000000540)="61ad9fbcf45b3df0111c30cfbf5636e9dc18d3486935cacd7e22bd82888e1938e639b57c649ca6c2977d37839ec964754cd8047bfea862fd2476e1f49c3d3a1138ede6b55fa6cb72d0c52bc765ad145f30d29189961d4c3fb9a3c490a162faac7108728a040aa32ce9f7000203042c3c61acebde7f0682", 0x77}], 0xa, 0xd) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 249.310237][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 249.867834][ T7368] ACPI: Preparing to enter system sleep state S3 [ 249.867961][ T7368] PM: Saving platform NVS memory [ 249.867965][ T7368] Disabling non-boot CPUs ... [ 249.871512][ T7368] smpboot: CPU 1 is now offline [ 249.874647][ T7368] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 249.874708][ T7368] ACPI: Low-level resume complete [ 249.874800][ T7368] PM: Restoring platform NVS memory [ 249.874809][ T7368] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 249.887501][ T7368] Enabling non-boot CPUs ... [ 249.887653][ T7368] x86: Booting SMP configuration: [ 249.887655][ T7368] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 249.887812][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 249.888651][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 249.889936][ T7368] CPU1 is up [ 249.890046][ T7368] ACPI: Waking up from system sleep state S3 [ 250.045454][ T7368] OOM killer enabled. [ 250.047513][ T7368] Restarting tasks ... done. [ 250.057076][ T7368] PM: suspend exit 11:01:15 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:15 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, 0x0, 0x3) [ 250.088981][ T7382] PM: suspend entry (deep) [ 250.097903][ T7381] PM: suspend entry (deep) [ 250.099414][ T7380] loop4: detected capacity change from 0 to 63 [ 250.099549][ T7381] PM: suspend exit [ 250.113221][ T7382] Filesystems sync: 0.022 seconds [ 250.121568][ T7382] Freezing user space processes ... (elapsed 0.040 seconds) done. [ 250.164207][ T7382] OOM killer disabled. [ 250.165144][ T7382] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 250.167904][ T7382] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 250.405769][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 250.948430][ T7382] ACPI: Preparing to enter system sleep state S3 [ 250.948576][ T7382] PM: Saving platform NVS memory [ 250.948580][ T7382] Disabling non-boot CPUs ... [ 250.951968][ T7382] smpboot: CPU 1 is now offline [ 250.954606][ T7382] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 250.954710][ T7382] ACPI: Low-level resume complete [ 250.954790][ T7382] PM: Restoring platform NVS memory [ 250.954797][ T7382] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 250.966458][ T7382] Enabling non-boot CPUs ... [ 250.966598][ T7382] x86: Booting SMP configuration: [ 250.966601][ T7382] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 250.966768][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 250.967626][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 250.969029][ T7382] CPU1 is up [ 250.969205][ T7382] ACPI: Waking up from system sleep state S3 [ 251.120370][ T7382] OOM killer enabled. [ 251.121576][ T7382] Restarting tasks ... [ 251.130640][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 251.134934][ T1032] block loop5: uevent: failed to send synthetic uevent [ 251.135421][ T7390] PM: suspend entry (deep) [ 251.137923][ T7390] PM: suspend exit [ 251.144528][ T7382] done. 11:01:16 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 251.147277][ T7382] PM: suspend exit [ 251.164032][ T7398] PM: suspend entry (deep) [ 251.183340][ T7398] Filesystems sync: 0.017 seconds [ 251.188630][ T7398] Freezing user space processes ... (elapsed 0.041 seconds) done. [ 251.232229][ T7398] OOM killer disabled. [ 251.233258][ T7398] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 251.236799][ T7398] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:17 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, 0x0, 0x3) 11:01:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 251.529957][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 252.075529][ T7398] ACPI: Preparing to enter system sleep state S3 [ 252.075688][ T7398] PM: Saving platform NVS memory [ 252.075697][ T7398] Disabling non-boot CPUs ... [ 252.079437][ T7398] smpboot: CPU 1 is now offline [ 252.082947][ T7398] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 252.083007][ T7398] ACPI: Low-level resume complete [ 252.083093][ T7398] PM: Restoring platform NVS memory [ 252.083101][ T7398] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 252.101756][ T7398] Enabling non-boot CPUs ... [ 252.102097][ T7398] x86: Booting SMP configuration: [ 252.102100][ T7398] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 252.102385][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 252.103350][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 252.104794][ T7398] CPU1 is up [ 252.104984][ T7398] ACPI: Waking up from system sleep state S3 [ 252.361857][ T7398] OOM killer enabled. [ 252.362533][ T7398] Restarting tasks ... done. [ 252.378716][ T7398] PM: suspend exit 11:01:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x8004, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 252.396682][ T7401] PM: suspend entry (deep) [ 252.409509][ T7401] Filesystems sync: 0.010 seconds [ 252.411972][ T7401] Freezing user space processes ... (elapsed 0.034 seconds) done. [ 252.452805][ T7401] OOM killer disabled. [ 252.453854][ T7401] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 252.457545][ T7401] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 252.591231][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 253.115236][ T7401] ACPI: Preparing to enter system sleep state S3 [ 253.115296][ T7401] PM: Saving platform NVS memory [ 253.115299][ T7401] Disabling non-boot CPUs ... [ 253.118721][ T7401] smpboot: CPU 1 is now offline [ 253.121118][ T7401] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 253.121234][ T7401] ACPI: Low-level resume complete [ 253.121312][ T7401] PM: Restoring platform NVS memory [ 253.121320][ T7401] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 253.134158][ T7401] Enabling non-boot CPUs ... [ 253.134309][ T7401] x86: Booting SMP configuration: [ 253.134312][ T7401] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 253.134471][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 253.135354][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 253.137025][ T7401] CPU1 is up [ 253.137229][ T7401] ACPI: Waking up from system sleep state S3 [ 253.580621][ T7401] OOM killer enabled. [ 253.581896][ T7401] Restarting tasks ... [ 253.586464][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 253.589975][ T1032] block loop5: uevent: failed to send synthetic uevent [ 253.597052][ T7405] PM: suspend entry (deep) [ 253.598166][ T7405] PM: suspend exit [ 253.606125][ T7401] done. [ 253.610026][ T7401] PM: suspend exit 11:01:18 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:18 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:18 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, 0x0, 0x3) [ 253.633536][ T7412] loop4: detected capacity change from 0 to 64 [ 253.635609][ T7414] PM: suspend entry (deep) [ 253.649158][ T7414] Filesystems sync: 0.012 seconds [ 253.652727][ T7414] Freezing user space processes ... (elapsed 0.036 seconds) done. [ 253.691821][ T7414] OOM killer disabled. [ 253.692663][ T7414] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 253.696666][ T7414] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x9700, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 253.816360][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 254.353931][ T7414] ACPI: Preparing to enter system sleep state S3 [ 254.354108][ T7414] PM: Saving platform NVS memory [ 254.354121][ T7414] Disabling non-boot CPUs ... [ 254.357913][ T7414] smpboot: CPU 1 is now offline [ 254.361161][ T7414] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 254.361220][ T7414] ACPI: Low-level resume complete [ 254.361373][ T7414] PM: Restoring platform NVS memory [ 254.361381][ T7414] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 254.375920][ T7414] Enabling non-boot CPUs ... [ 254.376251][ T7414] x86: Booting SMP configuration: [ 254.376255][ T7414] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 254.376451][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 254.377410][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 254.378758][ T7414] CPU1 is up [ 254.378905][ T7414] ACPI: Waking up from system sleep state S3 [ 254.513384][ T7414] OOM killer enabled. [ 254.514526][ T7414] Restarting tasks ... [ 254.534186][ T7424] PM: suspend entry (deep) [ 254.535872][ T7424] PM: suspend exit 11:01:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 254.544496][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 254.546559][ T1032] block loop5: uevent: failed to send synthetic uevent [ 254.547003][ T7414] done. [ 254.550038][ T7423] PM: suspend entry (deep) [ 254.551002][ T7423] PM: suspend exit [ 254.555210][ T7414] PM: suspend exit [ 254.577775][ T7428] PM: suspend entry (deep) [ 254.589592][ T7428] Filesystems sync: 0.010 seconds [ 254.591419][ T7428] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 254.600629][ T7428] OOM killer disabled. [ 254.601381][ T7428] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 254.604718][ T7428] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:20 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000), 0x3) [ 254.813376][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 255.366095][ T7428] ACPI: Preparing to enter system sleep state S3 [ 255.366168][ T7428] PM: Saving platform NVS memory [ 255.366171][ T7428] Disabling non-boot CPUs ... [ 255.368534][ T7428] smpboot: CPU 1 is now offline [ 255.371043][ T7428] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 255.371101][ T7428] ACPI: Low-level resume complete [ 255.371173][ T7428] PM: Restoring platform NVS memory [ 255.371181][ T7428] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 255.384771][ T7428] Enabling non-boot CPUs ... [ 255.385030][ T7428] x86: Booting SMP configuration: [ 255.385033][ T7428] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 255.385188][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 255.386164][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 255.387301][ T7428] CPU1 is up [ 255.387460][ T7428] ACPI: Waking up from system sleep state S3 [ 255.808366][ T7428] OOM killer enabled. [ 255.809084][ T7428] Restarting tasks ... done. [ 255.815561][ T7428] PM: suspend exit 11:01:20 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 255.847472][ T7433] loop4: detected capacity change from 0 to 75 11:01:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 255.871483][ T7442] PM: suspend entry (deep) [ 255.887745][ T7442] Filesystems sync: 0.014 seconds [ 255.890268][ T7442] Freezing user space processes ... (elapsed 0.047 seconds) done. [ 255.939489][ T7442] OOM killer disabled. [ 255.940413][ T7442] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 255.943737][ T7442] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x20000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:22 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000), 0x3) [ 256.049638][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 256.605427][ T7442] ACPI: Preparing to enter system sleep state S3 [ 256.605617][ T7442] PM: Saving platform NVS memory [ 256.605621][ T7442] Disabling non-boot CPUs ... [ 256.608019][ T7442] smpboot: CPU 1 is now offline [ 256.611321][ T7442] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 256.611383][ T7442] ACPI: Low-level resume complete [ 256.611460][ T7442] PM: Restoring platform NVS memory [ 256.611470][ T7442] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 256.625442][ T7442] Enabling non-boot CPUs ... [ 256.625725][ T7442] x86: Booting SMP configuration: [ 256.625733][ T7442] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 256.626038][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 256.626933][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 256.628562][ T7442] CPU1 is up [ 256.628723][ T7442] ACPI: Waking up from system sleep state S3 [ 256.676501][ T7447] hwrng: no data available [ 257.055946][ T7442] OOM killer enabled. [ 257.056854][ T7442] Restarting tasks ... [ 257.077688][ T7444] PM: suspend entry (deep) [ 257.080224][ T7444] PM: suspend exit [ 257.081750][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 257.083337][ T1032] block loop4: uevent: failed to send synthetic uevent [ 257.086725][ T7442] done. [ 257.088015][ T7442] PM: suspend exit [ 257.096974][ T7451] PM: suspend entry (deep) [ 257.105734][ T7451] Filesystems sync: 0.007 seconds [ 257.107904][ T7451] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 257.126085][ T7451] OOM killer disabled. [ 257.127413][ T7451] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 257.129981][ T7451] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:32 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 257.356645][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 257.456691][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 267.006865][ T7451] ACPI: Preparing to enter system sleep state S3 [ 267.006934][ T7451] PM: Saving platform NVS memory [ 267.006938][ T7451] Disabling non-boot CPUs ... [ 267.010480][ T7451] smpboot: CPU 1 is now offline [ 267.013265][ T7451] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 267.013378][ T7451] ACPI: Low-level resume complete [ 267.013461][ T7451] PM: Restoring platform NVS memory [ 267.013471][ T7451] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 267.027933][ T7451] Enabling non-boot CPUs ... [ 267.028158][ T7451] x86: Booting SMP configuration: [ 267.028161][ T7451] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 267.028357][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 267.029627][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 267.031076][ T7451] CPU1 is up [ 267.031307][ T7451] ACPI: Waking up from system sleep state S3 [ 267.207840][ T7451] OOM killer enabled. [ 267.208657][ T7451] Restarting tasks ... [ 267.210406][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 267.215382][ T1032] block loop5: uevent: failed to send synthetic uevent 11:01:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:01:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x104000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 267.244420][ T7451] done. [ 267.248209][ T7451] PM: suspend exit [ 267.252656][ T7457] PM: suspend entry (deep) [ 267.263190][ T7457] Filesystems sync: 0.008 seconds [ 267.267398][ T7457] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 267.276979][ T7457] OOM killer disabled. [ 267.277707][ T7457] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 267.280569][ T7457] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 267.599854][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 268.155040][ T7457] ACPI: Preparing to enter system sleep state S3 [ 268.155110][ T7457] PM: Saving platform NVS memory [ 268.155114][ T7457] Disabling non-boot CPUs ... [ 268.158753][ T7457] smpboot: CPU 1 is now offline [ 268.161442][ T7457] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 268.161507][ T7457] ACPI: Low-level resume complete [ 268.161586][ T7457] PM: Restoring platform NVS memory [ 268.161595][ T7457] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 268.178277][ T7457] Enabling non-boot CPUs ... [ 268.178496][ T7457] x86: Booting SMP configuration: [ 268.178568][ T7457] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 268.178809][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 268.179848][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 268.181534][ T7457] CPU1 is up [ 268.181724][ T7457] ACPI: Waking up from system sleep state S3 [ 268.328652][ T7457] OOM killer enabled. [ 268.329425][ T7457] Restarting tasks ... [ 268.344718][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 268.347195][ T1032] block loop3: uevent: failed to send synthetic uevent [ 268.350767][ T7462] PM: suspend entry (deep) [ 268.351714][ T7462] PM: suspend exit [ 268.354332][ T7464] loop4: detected capacity change from 0 to 2080 11:01:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:33 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 268.362423][ T7457] done. [ 268.368060][ T7457] PM: suspend exit [ 268.390784][ T7473] PM: suspend entry (deep) [ 268.404962][ T7473] Filesystems sync: 0.012 seconds [ 268.406960][ T7473] Freezing user space processes ... (elapsed 0.016 seconds) done. [ 268.425167][ T7473] OOM killer disabled. [ 268.426576][ T7473] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 268.429472][ T7473] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:34 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:01:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, 0x0, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 268.588936][ T6130] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 269.144881][ T7473] ACPI: Preparing to enter system sleep state S3 [ 269.145032][ T7473] PM: Saving platform NVS memory [ 269.145041][ T7473] Disabling non-boot CPUs ... [ 269.147273][ T7473] smpboot: CPU 1 is now offline [ 269.150326][ T7473] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 269.150388][ T7473] ACPI: Low-level resume complete [ 269.150469][ T7473] PM: Restoring platform NVS memory [ 269.150505][ T7473] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 269.165179][ T7473] Enabling non-boot CPUs ... [ 269.165663][ T7473] x86: Booting SMP configuration: [ 269.165721][ T7473] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 269.166055][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 269.166966][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 269.168368][ T7473] CPU1 is up [ 269.168556][ T7473] ACPI: Waking up from system sleep state S3 [ 269.588066][ T7473] OOM killer enabled. [ 269.588775][ T7473] Restarting tasks ... [ 269.602822][ T7479] PM: suspend entry (deep) [ 269.607151][ T7479] PM: suspend exit [ 269.612699][ T7473] done. [ 269.615350][ T7473] PM: suspend exit 11:01:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x105400, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:34 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 269.659582][ T7488] PM: suspend entry (deep) [ 269.673108][ T7488] Filesystems sync: 0.012 seconds [ 269.683682][ T7488] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 269.693185][ T7488] OOM killer disabled. [ 269.694385][ T7488] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 269.699888][ T7488] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:35 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:01:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 269.816285][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 270.361135][ T7488] ACPI: Preparing to enter system sleep state S3 [ 270.361345][ T7488] PM: Saving platform NVS memory [ 270.361355][ T7488] Disabling non-boot CPUs ... [ 270.365154][ T7488] smpboot: CPU 1 is now offline [ 270.368075][ T7488] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 270.368209][ T7488] ACPI: Low-level resume complete [ 270.368291][ T7488] PM: Restoring platform NVS memory [ 270.368302][ T7488] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 270.381099][ T7488] Enabling non-boot CPUs ... [ 270.381594][ T7488] x86: Booting SMP configuration: [ 270.381603][ T7488] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 270.381840][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 270.383015][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 270.384303][ T7488] CPU1 is up [ 270.384443][ T7488] ACPI: Waking up from system sleep state S3 [ 270.803410][ T7488] OOM killer enabled. [ 270.804070][ T7488] Restarting tasks ... done. [ 270.809557][ T7488] PM: suspend exit [ 270.811220][ T7497] loop4: detected capacity change from 0 to 2090 [ 270.841757][ T7493] PM: suspend entry (deep) [ 270.850711][ T7493] Filesystems sync: 0.007 seconds [ 270.853371][ T7493] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 270.857110][ T7493] OOM killer disabled. [ 270.857785][ T7493] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 270.860939][ T7493] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:36 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x200000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 271.031721][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 271.557100][ T7493] ACPI: Preparing to enter system sleep state S3 [ 271.557226][ T7493] PM: Saving platform NVS memory [ 271.557229][ T7493] Disabling non-boot CPUs ... [ 271.561158][ T7493] smpboot: CPU 1 is now offline [ 271.563595][ T7493] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 271.563654][ T7493] ACPI: Low-level resume complete [ 271.563732][ T7493] PM: Restoring platform NVS memory [ 271.563739][ T7493] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 271.576467][ T7493] Enabling non-boot CPUs ... [ 271.576641][ T7493] x86: Booting SMP configuration: [ 271.576645][ T7493] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 271.576812][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 271.577841][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 271.579034][ T7493] CPU1 is up [ 271.579257][ T7493] ACPI: Waking up from system sleep state S3 [ 271.805833][ T7493] OOM killer enabled. [ 271.806398][ T7493] Restarting tasks ... [ 271.811055][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 271.814574][ T1032] block loop2: uevent: failed to send synthetic uevent [ 271.815766][ T7493] done. [ 271.818105][ T7493] PM: suspend exit [ 271.843907][ T7512] PM: suspend entry (deep) [ 271.857173][ T7514] PM: suspend entry (deep) [ 271.858423][ T7514] PM: suspend exit [ 271.858683][ T7512] Filesystems sync: 0.013 seconds [ 271.860868][ T7512] Freezing user space processes ... (elapsed 0.011 seconds) done. [ 271.873915][ T7512] OOM killer disabled. [ 271.875249][ T7512] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 271.878601][ T7512] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:37 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 272.107073][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 272.713301][ T7512] ACPI: Preparing to enter system sleep state S3 [ 272.713429][ T7512] PM: Saving platform NVS memory [ 272.713438][ T7512] Disabling non-boot CPUs ... [ 272.717160][ T7512] smpboot: CPU 1 is now offline [ 272.720351][ T7512] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 272.720411][ T7512] ACPI: Low-level resume complete [ 272.720482][ T7512] PM: Restoring platform NVS memory [ 272.720509][ T7512] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 272.733419][ T7512] Enabling non-boot CPUs ... [ 272.733839][ T7512] x86: Booting SMP configuration: [ 272.733843][ T7512] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 272.734060][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 272.735379][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 272.736687][ T7512] CPU1 is up [ 272.736901][ T7512] ACPI: Waking up from system sleep state S3 [ 272.886897][ T7512] OOM killer enabled. [ 272.887669][ T7512] Restarting tasks ... [ 272.896341][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 272.901089][ T1032] block loop4: uevent: failed to send synthetic uevent 11:01:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 272.919886][ T7512] done. [ 272.923069][ T7512] PM: suspend exit [ 272.924091][ T7522] PM: suspend entry (deep) [ 272.926489][ T7517] loop4: detected capacity change from 0 to 4096 [ 272.940810][ T7522] Filesystems sync: 0.014 seconds [ 272.942955][ T7522] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 272.961132][ T7522] OOM killer disabled. [ 272.962201][ T7522] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 272.965596][ T7522] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 273.273164][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 273.806291][ T7522] ACPI: Preparing to enter system sleep state S3 [ 273.806403][ T7522] PM: Saving platform NVS memory [ 273.806406][ T7522] Disabling non-boot CPUs ... [ 273.809740][ T7522] smpboot: CPU 1 is now offline [ 273.812603][ T7522] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 273.812671][ T7522] ACPI: Low-level resume complete [ 273.812759][ T7522] PM: Restoring platform NVS memory [ 273.812768][ T7522] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 273.826298][ T7522] Enabling non-boot CPUs ... [ 273.826473][ T7522] x86: Booting SMP configuration: [ 273.826476][ T7522] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 273.826723][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 273.827719][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 273.829235][ T7522] CPU1 is up [ 273.829391][ T7522] ACPI: Waking up from system sleep state S3 [ 273.972088][ T7522] OOM killer enabled. [ 273.973610][ T7522] Restarting tasks ... [ 273.982668][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 273.987200][ T1032] block loop2: uevent: failed to send synthetic uevent [ 273.997690][ T7522] done. [ 274.001170][ T7528] PM: suspend entry (deep) [ 274.001178][ T7528] PM: suspend exit [ 274.004197][ T7522] PM: suspend exit [ 274.031834][ T7530] PM: suspend entry (deep) [ 274.047322][ T7530] Filesystems sync: 0.014 seconds [ 274.049792][ T7530] Freezing user space processes ... (elapsed 0.023 seconds) done. [ 274.075806][ T7530] OOM killer disabled. [ 274.077043][ T7530] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 274.082843][ T7530] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x400000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 274.169099][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 274.711641][ T7530] ACPI: Preparing to enter system sleep state S3 [ 274.711918][ T7530] PM: Saving platform NVS memory [ 274.711926][ T7530] Disabling non-boot CPUs ... [ 274.714185][ T7530] smpboot: CPU 1 is now offline [ 274.717400][ T7530] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 274.717461][ T7530] ACPI: Low-level resume complete [ 274.717541][ T7530] PM: Restoring platform NVS memory [ 274.717549][ T7530] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 274.731043][ T7530] Enabling non-boot CPUs ... [ 274.731345][ T7530] x86: Booting SMP configuration: [ 274.731374][ T7530] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 274.731665][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 274.732789][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 274.734106][ T7530] CPU1 is up [ 274.734303][ T7530] ACPI: Waking up from system sleep state S3 [ 274.895961][ T7530] OOM killer enabled. [ 274.896892][ T7530] Restarting tasks ... [ 274.908991][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 274.912652][ T1032] block loop2: uevent: failed to send synthetic uevent 11:01:39 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 274.921669][ T7530] done. [ 274.924365][ T7530] PM: suspend exit [ 274.935064][ T7537] PM: suspend entry (deep) [ 274.945185][ T7537] Filesystems sync: 0.008 seconds [ 274.965233][ T7537] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 274.970751][ T7537] OOM killer disabled. [ 274.971925][ T7537] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 274.975567][ T7537] printk: Suspending console(s) (use no_console_suspend to debug) [ 275.064929][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 275.607655][ T7537] ACPI: Preparing to enter system sleep state S3 [ 275.607744][ T7537] PM: Saving platform NVS memory [ 275.607747][ T7537] Disabling non-boot CPUs ... [ 275.611251][ T7537] smpboot: CPU 1 is now offline [ 275.613958][ T7537] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 275.614024][ T7537] ACPI: Low-level resume complete [ 275.614109][ T7537] PM: Restoring platform NVS memory [ 275.614117][ T7537] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 275.627889][ T7537] Enabling non-boot CPUs ... [ 275.628117][ T7537] x86: Booting SMP configuration: [ 275.628121][ T7537] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 275.628314][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 275.629405][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 275.630999][ T7537] CPU1 is up [ 275.631175][ T7537] ACPI: Waking up from system sleep state S3 [ 275.789873][ T7537] OOM killer enabled. [ 275.791093][ T7537] Restarting tasks ... [ 275.814441][ T7538] PM: suspend entry (deep) [ 275.817580][ T7538] PM: suspend exit 11:01:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 275.842502][ T7537] done. [ 275.849437][ T7537] PM: suspend exit [ 275.876195][ T7545] loop4: detected capacity change from 0 to 8192 11:01:40 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x401000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 275.898174][ T7551] PM: suspend entry (deep) [ 275.908380][ T7553] PM: suspend entry (deep) [ 275.910334][ T7553] PM: suspend exit [ 275.924766][ T7551] Filesystems sync: 0.024 seconds [ 275.930563][ T7551] Freezing user space processes ... (elapsed 0.008 seconds) done. [ 275.942141][ T7551] OOM killer disabled. [ 275.943164][ T7551] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 275.946381][ T7551] printk: Suspending console(s) (use no_console_suspend to debug) [ 276.382054][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 276.920263][ T7551] ACPI: Preparing to enter system sleep state S3 [ 276.920402][ T7551] PM: Saving platform NVS memory [ 276.920411][ T7551] Disabling non-boot CPUs ... [ 276.924039][ T7551] smpboot: CPU 1 is now offline [ 276.927236][ T7551] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 276.927372][ T7551] ACPI: Low-level resume complete [ 276.927462][ T7551] PM: Restoring platform NVS memory [ 276.927470][ T7551] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 276.941662][ T7551] Enabling non-boot CPUs ... [ 276.941996][ T7551] x86: Booting SMP configuration: [ 276.942005][ T7551] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 276.942193][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 276.943386][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 276.944804][ T7551] CPU1 is up [ 276.945026][ T7551] ACPI: Waking up from system sleep state S3 [ 277.095608][ T7551] OOM killer enabled. [ 277.096285][ T7551] Restarting tasks ... done. [ 277.109138][ T7551] PM: suspend exit [ 277.158337][ T7563] loop4: detected capacity change from 0 to 8200 11:01:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:42 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:01:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4af000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 277.284877][ T7576] PM: suspend entry (deep) [ 277.287324][ T7571] PM: suspend entry (deep) [ 277.288633][ T7571] PM: suspend exit [ 277.294036][ T7577] PM: suspend entry (deep) [ 277.296284][ T7577] PM: suspend exit [ 277.300627][ T7575] PM: suspend entry (deep) [ 277.302518][ T7575] PM: suspend exit [ 277.302576][ T7576] Filesystems sync: 0.016 seconds [ 277.306167][ T7576] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 277.314886][ T7576] OOM killer disabled. [ 277.316168][ T7576] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 277.319601][ T7576] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 277.459251][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 278.008871][ T7576] ACPI: Preparing to enter system sleep state S3 [ 278.008944][ T7576] PM: Saving platform NVS memory [ 278.008948][ T7576] Disabling non-boot CPUs ... [ 278.012313][ T7576] smpboot: CPU 1 is now offline [ 278.014991][ T7576] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 278.015085][ T7576] ACPI: Low-level resume complete [ 278.015177][ T7576] PM: Restoring platform NVS memory [ 278.015186][ T7576] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 278.029570][ T7576] Enabling non-boot CPUs ... [ 278.029797][ T7576] x86: Booting SMP configuration: [ 278.029801][ T7576] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 278.029989][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 278.031183][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 278.032506][ T7576] CPU1 is up [ 278.032715][ T7576] ACPI: Waking up from system sleep state S3 [ 278.189467][ T7576] OOM killer enabled. [ 278.191244][ T7576] Restarting tasks ... done. [ 278.207916][ T7576] PM: suspend exit 11:01:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:43 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 278.258298][ T7580] loop4: detected capacity change from 0 to 9592 [ 278.262695][ T7587] PM: suspend entry (deep) [ 278.269466][ T7589] PM: suspend entry (deep) [ 278.270917][ T7589] PM: suspend exit [ 278.275108][ T7587] Filesystems sync: 0.010 seconds [ 278.286990][ T7591] PM: suspend entry (deep) [ 278.287077][ T7591] PM: suspend exit [ 278.292331][ T7587] Freezing user space processes ... (elapsed 0.033 seconds) done. [ 278.328714][ T7587] OOM killer disabled. [ 278.329649][ T7587] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 278.332926][ T7587] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 278.476291][ T6013] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 279.026801][ T7587] ACPI: Preparing to enter system sleep state S3 [ 279.026874][ T7587] PM: Saving platform NVS memory [ 279.026878][ T7587] Disabling non-boot CPUs ... [ 279.029329][ T7587] smpboot: CPU 1 is now offline [ 279.031978][ T7587] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 279.032038][ T7587] ACPI: Low-level resume complete [ 279.032123][ T7587] PM: Restoring platform NVS memory [ 279.032132][ T7587] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 279.045701][ T7587] Enabling non-boot CPUs ... [ 279.045925][ T7587] x86: Booting SMP configuration: [ 279.045929][ T7587] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 279.046146][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 279.047184][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 279.048870][ T7587] CPU1 is up [ 279.049104][ T7587] ACPI: Waking up from system sleep state S3 [ 279.481395][ T7587] OOM killer enabled. 11:01:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4fd000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 279.482012][ T7587] Restarting tasks ... done. [ 279.507815][ T7587] PM: suspend exit [ 279.521377][ T7598] PM: suspend entry (deep) [ 279.528337][ T7602] PM: suspend entry (deep) [ 279.530011][ T7602] PM: suspend exit [ 279.535950][ T7598] Filesystems sync: 0.012 seconds [ 279.545362][ T7598] Freezing user space processes ... (elapsed 0.039 seconds) done. [ 279.586802][ T7598] OOM killer disabled. [ 279.587936][ T7598] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 279.593763][ T7598] printk: Suspending console(s) (use no_console_suspend to debug) [ 279.713051][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 280.246633][ T7598] ACPI: Preparing to enter system sleep state S3 [ 280.246705][ T7598] PM: Saving platform NVS memory [ 280.246735][ T7598] Disabling non-boot CPUs ... [ 280.250178][ T7598] smpboot: CPU 1 is now offline [ 280.253001][ T7598] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 280.253062][ T7598] ACPI: Low-level resume complete [ 280.253143][ T7598] PM: Restoring platform NVS memory [ 280.253151][ T7598] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 280.269840][ T7598] Enabling non-boot CPUs ... [ 280.270058][ T7598] x86: Booting SMP configuration: [ 280.270062][ T7598] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 280.270288][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 280.271187][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 280.272503][ T7598] CPU1 is up [ 280.272681][ T7598] ACPI: Waking up from system sleep state S3 [ 280.713263][ T7598] OOM killer enabled. [ 280.715907][ T7598] Restarting tasks ... 11:01:45 executing program 3: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 280.730770][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 280.735739][ T1032] block loop3: uevent: failed to send synthetic uevent [ 280.737810][ T7598] done. [ 280.739473][ T7598] PM: suspend exit [ 280.746756][ T7611] PM: suspend entry (deep) [ 280.748852][ T7604] PM: suspend entry (deep) [ 280.751120][ T7604] PM: suspend exit [ 280.777951][ T7611] Filesystems sync: 0.028 seconds [ 280.781811][ T7611] Freezing user space processes ... [ 280.782269][ T7613] loop4: detected capacity change from 0 to 10216 [ 280.792759][ T7611] (elapsed 0.010 seconds) done. [ 280.794033][ T7611] OOM killer disabled. [ 280.795895][ T7611] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 280.799301][ T7611] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:46 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 280.942811][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 281.112994][ T5057] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 281.482425][ T7611] ACPI: Preparing to enter system sleep state S3 [ 281.482514][ T7611] PM: Saving platform NVS memory [ 281.482518][ T7611] Disabling non-boot CPUs ... [ 281.486162][ T7611] smpboot: CPU 1 is now offline [ 281.488984][ T7611] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 281.489046][ T7611] ACPI: Low-level resume complete [ 281.489165][ T7611] PM: Restoring platform NVS memory [ 281.489174][ T7611] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 281.502945][ T7611] Enabling non-boot CPUs ... [ 281.503173][ T7611] x86: Booting SMP configuration: [ 281.503182][ T7611] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 281.503445][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 281.504643][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 281.505945][ T7611] CPU1 is up [ 281.506084][ T7611] ACPI: Waking up from system sleep state S3 [ 281.675652][ T7611] OOM killer enabled. [ 281.677327][ T7611] Restarting tasks ... [ 281.688685][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 281.693461][ T1032] block loop2: uevent: failed to send synthetic uevent [ 281.698019][ T7611] done. [ 281.700650][ T7611] PM: suspend exit [ 281.701471][ T7615] PM: suspend entry (deep) [ 281.709303][ T7615] Filesystems sync: 0.005 seconds [ 281.712470][ T7615] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 281.722820][ T7615] OOM killer disabled. [ 281.723686][ T7615] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 281.729334][ T7615] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x541000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 281.970056][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 282.523534][ T7615] ACPI: Preparing to enter system sleep state S3 [ 282.523650][ T7615] PM: Saving platform NVS memory [ 282.523654][ T7615] Disabling non-boot CPUs ... [ 282.525916][ T7615] smpboot: CPU 1 is now offline [ 282.528484][ T7615] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 282.528546][ T7615] ACPI: Low-level resume complete [ 282.528693][ T7615] PM: Restoring platform NVS memory [ 282.528701][ T7615] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 282.541537][ T7615] Enabling non-boot CPUs ... [ 282.541797][ T7615] x86: Booting SMP configuration: [ 282.541866][ T7615] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 282.542077][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 282.542903][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 282.544353][ T7615] CPU1 is up [ 282.544522][ T7615] ACPI: Waking up from system sleep state S3 [ 282.691533][ T7615] OOM killer enabled. [ 282.692162][ T7615] Restarting tasks ... done. [ 282.697559][ T7615] PM: suspend exit 11:01:47 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 282.725216][ T7627] PM: suspend entry (deep) [ 282.741016][ T7627] Filesystems sync: 0.014 seconds [ 282.748436][ T7627] Freezing user space processes ... (elapsed 0.026 seconds) done. [ 282.778413][ T7627] OOM killer disabled. [ 282.780525][ T7627] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 282.784415][ T7627] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 283.085103][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 283.613476][ T7627] ACPI: Preparing to enter system sleep state S3 [ 283.613539][ T7627] PM: Saving platform NVS memory [ 283.613542][ T7627] Disabling non-boot CPUs ... [ 283.617293][ T7627] smpboot: CPU 1 is now offline [ 283.620707][ T7627] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 283.620769][ T7627] ACPI: Low-level resume complete [ 283.620850][ T7627] PM: Restoring platform NVS memory [ 283.620938][ T7627] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 283.635791][ T7627] Enabling non-boot CPUs ... [ 283.636154][ T7627] x86: Booting SMP configuration: [ 283.636163][ T7627] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 283.636420][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 283.637287][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 283.638954][ T7627] CPU1 is up [ 283.639198][ T7627] ACPI: Waking up from system sleep state S3 [ 283.788172][ T7627] OOM killer enabled. [ 283.789333][ T7627] Restarting tasks ... [ 283.793651][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 283.794200][ T7627] done. [ 283.795072][ T1032] block loop5: uevent: failed to send synthetic uevent [ 283.809137][ T7627] PM: suspend exit 11:01:48 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 283.814453][ T7632] PM: suspend entry (deep) [ 283.823063][ T7633] loop4: detected capacity change from 0 to 10760 [ 283.834269][ T7632] Filesystems sync: 0.017 seconds [ 283.836021][ T7632] Freezing user space processes ... (elapsed 0.022 seconds) done. [ 283.861642][ T7632] OOM killer disabled. [ 283.862537][ T7632] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 283.866548][ T7632] printk: Suspending console(s) (use no_console_suspend to debug) [ 284.203183][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 284.741466][ T7632] ACPI: Preparing to enter system sleep state S3 [ 284.741577][ T7632] PM: Saving platform NVS memory [ 284.741580][ T7632] Disabling non-boot CPUs ... [ 284.745332][ T7632] smpboot: CPU 1 is now offline [ 284.747914][ T7632] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 284.747975][ T7632] ACPI: Low-level resume complete [ 284.748060][ T7632] PM: Restoring platform NVS memory [ 284.748068][ T7632] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 284.762067][ T7632] Enabling non-boot CPUs ... [ 284.762312][ T7632] x86: Booting SMP configuration: [ 284.762315][ T7632] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 284.762493][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 284.763468][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 284.765081][ T7632] CPU1 is up [ 284.765202][ T7632] ACPI: Waking up from system sleep state S3 [ 284.929127][ T7632] OOM killer enabled. 11:01:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 284.929850][ T7632] Restarting tasks ... done. [ 284.948372][ T7632] PM: suspend exit [ 284.949553][ T7639] PM: suspend entry (deep) [ 284.955841][ T7639] Filesystems sync: 0.005 seconds [ 284.957880][ T7639] Freezing user space processes ... (elapsed 0.020 seconds) done. [ 284.980745][ T7639] OOM killer disabled. [ 284.981473][ T7639] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 284.984739][ T7639] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x970000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:51 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 285.370549][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 285.898045][ T7639] ACPI: Preparing to enter system sleep state S3 [ 285.898189][ T7639] PM: Saving platform NVS memory [ 285.898192][ T7639] Disabling non-boot CPUs ... [ 285.901853][ T7639] smpboot: CPU 1 is now offline [ 285.905318][ T7639] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 285.905381][ T7639] ACPI: Low-level resume complete [ 285.905466][ T7639] PM: Restoring platform NVS memory [ 285.905474][ T7639] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 285.918883][ T7639] Enabling non-boot CPUs ... [ 285.919227][ T7639] x86: Booting SMP configuration: [ 285.919236][ T7639] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 285.919468][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 285.920302][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 285.921704][ T7639] CPU1 is up [ 285.922047][ T7639] ACPI: Waking up from system sleep state S3 [ 286.362197][ T7639] OOM killer enabled. [ 286.363203][ T7639] Restarting tasks ... done. [ 286.387255][ T7639] PM: suspend exit 11:01:51 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 286.392637][ T7649] PM: suspend entry (deep) [ 286.399957][ T7649] Filesystems sync: 0.005 seconds [ 286.416700][ T7653] PM: suspend entry (deep) [ 286.416710][ T7653] PM: suspend exit [ 286.420312][ T7649] Freezing user space processes ... (elapsed 0.009 seconds) done. [ 286.432196][ T7649] OOM killer disabled. [ 286.433406][ T7649] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 286.438635][ T7649] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:52 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:52 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 286.797855][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 287.359561][ T7649] ACPI: Preparing to enter system sleep state S3 [ 287.359681][ T7649] PM: Saving platform NVS memory [ 287.359690][ T7649] Disabling non-boot CPUs ... [ 287.363274][ T7649] smpboot: CPU 1 is now offline [ 287.366249][ T7649] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 287.366313][ T7649] ACPI: Low-level resume complete [ 287.366437][ T7649] PM: Restoring platform NVS memory [ 287.366445][ T7649] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 287.385897][ T7649] Enabling non-boot CPUs ... [ 287.386249][ T7649] x86: Booting SMP configuration: [ 287.386259][ T7649] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 287.386506][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 287.387527][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 287.388898][ T7649] CPU1 is up [ 287.389109][ T7649] ACPI: Waking up from system sleep state S3 [ 287.541405][ T7649] OOM killer enabled. [ 287.542669][ T7649] Restarting tasks ... [ 287.548666][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 287.551800][ T1032] block loop4: uevent: failed to send synthetic uevent [ 287.564338][ T7649] done. [ 287.565846][ T7649] PM: suspend exit 11:01:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 287.582803][ T7663] PM: suspend entry (deep) [ 287.587564][ T7659] loop4: detected capacity change from 0 to 19328 [ 287.588512][ T7667] PM: suspend entry (deep) [ 287.589644][ T7667] PM: suspend exit [ 287.595598][ T7663] Filesystems sync: 0.011 seconds [ 287.601251][ T7663] Freezing user space processes ... (elapsed 0.024 seconds) done. [ 287.627752][ T7663] OOM killer disabled. [ 287.628930][ T7663] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 287.632091][ T7663] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:53 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 287.709351][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 288.255745][ T7663] ACPI: Preparing to enter system sleep state S3 [ 288.255920][ T7663] PM: Saving platform NVS memory [ 288.255938][ T7663] Disabling non-boot CPUs ... [ 288.258303][ T7663] smpboot: CPU 1 is now offline [ 288.261463][ T7663] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 288.261524][ T7663] ACPI: Low-level resume complete [ 288.261687][ T7663] PM: Restoring platform NVS memory [ 288.261695][ T7663] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 288.277785][ T7663] Enabling non-boot CPUs ... [ 288.278237][ T7663] x86: Booting SMP configuration: [ 288.278246][ T7663] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 288.278521][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 288.279504][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 288.281042][ T7663] CPU1 is up [ 288.281207][ T7663] ACPI: Waking up from system sleep state S3 [ 288.442926][ T7663] OOM killer enabled. [ 288.443583][ T7663] Restarting tasks ... [ 288.447365][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 288.451132][ T1032] block loop5: uevent: failed to send synthetic uevent [ 288.464665][ T7663] done. [ 288.467068][ T7663] PM: suspend exit 11:01:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 288.484546][ T7671] PM: suspend entry (deep) [ 288.502748][ T7671] Filesystems sync: 0.017 seconds [ 288.505302][ T7671] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 288.514113][ T7671] OOM killer disabled. [ 288.515717][ T7671] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 288.519109][ T7671] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:54 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xc04a01, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 288.617931][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 289.183263][ T7671] ACPI: Preparing to enter system sleep state S3 [ 289.183406][ T7671] PM: Saving platform NVS memory [ 289.183426][ T7671] Disabling non-boot CPUs ... [ 289.187635][ T7671] smpboot: CPU 1 is now offline [ 289.190844][ T7671] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 289.190917][ T7671] ACPI: Low-level resume complete [ 289.191067][ T7671] PM: Restoring platform NVS memory [ 289.191075][ T7671] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 289.207863][ T7671] Enabling non-boot CPUs ... [ 289.208225][ T7671] x86: Booting SMP configuration: [ 289.208234][ T7671] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 289.208422][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 289.209715][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 289.211045][ T7671] CPU1 is up [ 289.211234][ T7671] ACPI: Waking up from system sleep state S3 [ 289.427355][ T7671] OOM killer enabled. [ 289.428307][ T7671] Restarting tasks ... [ 289.433051][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 289.435561][ T1032] block loop2: uevent: failed to send synthetic uevent [ 289.453857][ T7671] done. [ 289.455172][ T7671] PM: suspend exit [ 289.457377][ T7678] PM: suspend entry (deep) [ 289.466880][ T7678] Filesystems sync: 0.008 seconds [ 289.469695][ T7678] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 289.487455][ T7678] OOM killer disabled. [ 289.488403][ T7678] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 289.493152][ T7678] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 289.657081][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 290.191345][ T7678] ACPI: Preparing to enter system sleep state S3 [ 290.191438][ T7678] PM: Saving platform NVS memory [ 290.191441][ T7678] Disabling non-boot CPUs ... [ 290.193885][ T7678] smpboot: CPU 1 is now offline [ 290.196333][ T7678] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 290.196404][ T7678] ACPI: Low-level resume complete [ 290.196482][ T7678] PM: Restoring platform NVS memory [ 290.196490][ T7678] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 290.209597][ T7678] Enabling non-boot CPUs ... [ 290.209818][ T7678] x86: Booting SMP configuration: [ 290.209821][ T7678] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 290.210034][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 290.210977][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 290.212790][ T7678] CPU1 is up [ 290.212962][ T7678] ACPI: Waking up from system sleep state S3 [ 290.685102][ T7678] OOM killer enabled. [ 290.685816][ T7678] Restarting tasks ... [ 290.698033][ T7681] PM: suspend entry (deep) [ 290.702681][ T7681] PM: suspend exit [ 290.706620][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 290.708840][ T1032] block loop3: uevent: failed to send synthetic uevent 11:01:55 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:01:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 290.720966][ T7678] done. [ 290.723243][ T7689] PM: suspend entry (deep) [ 290.724834][ T7689] PM: suspend exit [ 290.726328][ T7688] loop4: detected capacity change from 0 to 24613 [ 290.743543][ T7678] PM: suspend exit 11:01:55 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 290.774821][ T7700] PM: suspend entry (deep) [ 290.785986][ T7700] Filesystems sync: 0.009 seconds [ 290.788104][ T7699] PM: suspend entry (deep) [ 290.789263][ T7699] PM: suspend exit [ 290.792583][ T7700] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 290.805964][ T7700] OOM killer disabled. [ 290.807633][ T7700] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 290.811560][ T7700] printk: Suspending console(s) (use no_console_suspend to debug) [ 290.912940][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 291.442806][ T7700] ACPI: Preparing to enter system sleep state S3 [ 291.442871][ T7700] PM: Saving platform NVS memory [ 291.442874][ T7700] Disabling non-boot CPUs ... [ 291.446734][ T7700] smpboot: CPU 1 is now offline [ 291.449777][ T7700] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 291.449839][ T7700] ACPI: Low-level resume complete [ 291.449924][ T7700] PM: Restoring platform NVS memory [ 291.449932][ T7700] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 291.466338][ T7700] Enabling non-boot CPUs ... [ 291.466732][ T7700] x86: Booting SMP configuration: [ 291.466751][ T7700] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 291.466977][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 291.468111][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 291.469413][ T7700] CPU1 is up [ 291.469564][ T7700] ACPI: Waking up from system sleep state S3 [ 291.885865][ T7700] OOM killer enabled. 11:01:56 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:01:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xd04f00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:56 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, 0x0, 0x3) [ 291.886680][ T7700] Restarting tasks ... [ 291.905752][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 291.908425][ T1032] block loop3: uevent: failed to send synthetic uevent [ 291.910420][ T7700] done. [ 291.912540][ T7700] PM: suspend exit [ 291.918556][ T7705] PM: suspend entry (deep) [ 291.929559][ T7705] Filesystems sync: 0.009 seconds [ 291.931653][ T7705] Freezing user space processes ... (elapsed 0.006 seconds) done. [ 291.940935][ T7705] OOM killer disabled. [ 291.941798][ T7705] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 291.944630][ T7705] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 292.122925][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 292.658442][ T7705] ACPI: Preparing to enter system sleep state S3 [ 292.658535][ T7705] PM: Saving platform NVS memory [ 292.658539][ T7705] Disabling non-boot CPUs ... [ 292.662145][ T7705] smpboot: CPU 1 is now offline [ 292.664841][ T7705] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 292.664908][ T7705] ACPI: Low-level resume complete [ 292.665046][ T7705] PM: Restoring platform NVS memory [ 292.665055][ T7705] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 292.680143][ T7705] Enabling non-boot CPUs ... [ 292.680321][ T7705] x86: Booting SMP configuration: [ 292.680361][ T7705] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 292.680572][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 292.681640][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 292.683087][ T7705] CPU1 is up [ 292.683269][ T7705] ACPI: Waking up from system sleep state S3 [ 293.115965][ T7705] OOM killer enabled. [ 293.116983][ T7705] Restarting tasks ... done. [ 293.123833][ T7705] PM: suspend exit [ 293.126742][ T7713] PM: suspend entry (deep) [ 293.147704][ T7713] Filesystems sync: 0.018 seconds [ 293.156395][ T7713] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 293.173398][ T7713] OOM killer disabled. [ 293.174177][ T7713] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 293.177625][ T7713] printk: Suspending console(s) (use no_console_suspend to debug) 11:01:59 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, 0x0, 0x3) 11:01:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 293.351012][ T6130] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 293.895760][ T7713] ACPI: Preparing to enter system sleep state S3 [ 293.895824][ T7713] PM: Saving platform NVS memory [ 293.895828][ T7713] Disabling non-boot CPUs ... [ 293.899299][ T7713] smpboot: CPU 1 is now offline [ 293.902023][ T7713] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 293.902084][ T7713] ACPI: Low-level resume complete [ 293.902156][ T7713] PM: Restoring platform NVS memory [ 293.902165][ T7713] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 293.916520][ T7713] Enabling non-boot CPUs ... [ 293.916707][ T7713] x86: Booting SMP configuration: [ 293.916710][ T7713] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 293.916911][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 293.917999][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 293.919513][ T7713] CPU1 is up [ 293.919632][ T7713] ACPI: Waking up from system sleep state S3 [ 294.079350][ T7713] OOM killer enabled. [ 294.080620][ T7713] Restarting tasks ... [ 294.084299][ T7717] loop4: detected capacity change from 0 to 26663 11:01:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xf04a00, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:01:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 294.112105][ T7713] done. [ 294.114949][ T7713] PM: suspend exit [ 294.119852][ T7721] PM: suspend entry (deep) [ 294.154558][ T7721] Filesystems sync: 0.032 seconds [ 294.161935][ T7721] Freezing user space processes ... (elapsed 0.052 seconds) done. [ 294.217593][ T7721] OOM killer disabled. [ 294.218775][ T7721] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 294.223246][ T7721] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') syncfs(r0) r2 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x50, r3, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x80000}, 0x20000000) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r3, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x20000000) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000080)="8c94c4bdd9cc0daf859f179043b581cd82e651679aecf11c5995d4128538a027e5a39ca3a2b0368f01138e8a22ab6a8f8a92d5a65670ce74b15786bdbf4bb1bb59fed80e5fcdf58dcd8a8218e416da3ea67274462da48fd63ea697a6376e7e26d659526d2b7793cd8c7727e3eaefaca4264df2ea54cf5f2ee2715727015e996714d7390e4e7fa88e9e25391e7940469be35a14f3c1258c6938654c3814ea75b72a4f8427730a42fbe4bc8ed3276f4f6a3b4ca3fdc5a056e7a5e16ca543232b4f568defa1923ff6315d917a15defc14571367e6cec7a675e26b5e41accf0400000000000000bb6cacf6b638a6bd42167783102c308700") write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 294.438336][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 294.971345][ T7721] ACPI: Preparing to enter system sleep state S3 [ 294.971524][ T7721] PM: Saving platform NVS memory [ 294.971533][ T7721] Disabling non-boot CPUs ... [ 294.975331][ T7721] smpboot: CPU 1 is now offline [ 294.978393][ T7721] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 294.978454][ T7721] ACPI: Low-level resume complete [ 294.978534][ T7721] PM: Restoring platform NVS memory [ 294.978542][ T7721] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 294.991632][ T7721] Enabling non-boot CPUs ... [ 294.991904][ T7721] x86: Booting SMP configuration: [ 294.991907][ T7721] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 294.992111][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 294.993108][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 294.994574][ T7721] CPU1 is up [ 294.994751][ T7721] ACPI: Waking up from system sleep state S3 [ 295.144524][ T7721] OOM killer enabled. [ 295.145212][ T7721] Restarting tasks ... [ 295.148066][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 295.151745][ T1032] block loop3: uevent: failed to send synthetic uevent [ 295.157621][ T7721] done. [ 295.161985][ T7721] PM: suspend exit [ 295.165705][ T7727] PM: suspend entry (deep) [ 295.170144][ T7729] PM: suspend entry (deep) [ 295.172152][ T7729] PM: suspend exit [ 295.177895][ T7727] Filesystems sync: 0.010 seconds [ 295.180274][ T7727] Freezing user space processes ... (elapsed 0.013 seconds) done. [ 295.195675][ T7727] OOM killer disabled. [ 295.196664][ T7727] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 295.202136][ T7727] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:01 executing program 3: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:01 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, 0x0, 0x3) 11:02:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x1000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 295.344054][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 295.874351][ T7727] ACPI: Preparing to enter system sleep state S3 [ 295.874489][ T7727] PM: Saving platform NVS memory [ 295.874493][ T7727] Disabling non-boot CPUs ... [ 295.877054][ T7727] smpboot: CPU 1 is now offline [ 295.879764][ T7727] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 295.879823][ T7727] ACPI: Low-level resume complete [ 295.879898][ T7727] PM: Restoring platform NVS memory [ 295.879906][ T7727] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 295.894331][ T7727] Enabling non-boot CPUs ... [ 295.894561][ T7727] x86: Booting SMP configuration: [ 295.894565][ T7727] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 295.894808][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 295.895860][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 295.897321][ T7727] CPU1 is up [ 295.897519][ T7727] ACPI: Waking up from system sleep state S3 [ 296.038156][ T7727] OOM killer enabled. [ 296.039574][ T7727] Restarting tasks ... [ 296.045704][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 296.047914][ T1032] block loop4: uevent: failed to send synthetic uevent [ 296.060827][ T7736] loop4: detected capacity change from 0 to 30757 [ 296.064410][ T7727] done. [ 296.068943][ T7727] PM: suspend exit [ 296.096590][ T7744] PM: suspend entry (deep) [ 296.104182][ T7744] Filesystems sync: 0.006 seconds [ 296.106143][ T7744] Freezing user space processes ... (elapsed 0.011 seconds) done. [ 296.119103][ T7744] OOM killer disabled. [ 296.119994][ T7744] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 296.122382][ T7744] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:01 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:01 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) [ 296.250954][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 296.782363][ T7744] ACPI: Preparing to enter system sleep state S3 [ 296.782552][ T7744] PM: Saving platform NVS memory [ 296.782561][ T7744] Disabling non-boot CPUs ... [ 296.786226][ T7744] smpboot: CPU 1 is now offline [ 296.789560][ T7744] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 296.789677][ T7744] ACPI: Low-level resume complete [ 296.789776][ T7744] PM: Restoring platform NVS memory [ 296.789784][ T7744] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 296.803164][ T7744] Enabling non-boot CPUs ... [ 296.803516][ T7744] x86: Booting SMP configuration: [ 296.803519][ T7744] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 296.803715][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 296.804873][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 296.806481][ T7744] CPU1 is up [ 296.806679][ T7744] ACPI: Waking up from system sleep state S3 [ 296.949775][ T7744] OOM killer enabled. [ 296.950434][ T7744] Restarting tasks ... done. [ 296.964841][ T7744] PM: suspend exit [ 296.984615][ T7752] loop4: detected capacity change from 0 to 32768 11:02:02 executing program 3: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) preadv(r2, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x9, 0x9) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 297.007969][ T7762] PM: suspend entry (deep) [ 297.034708][ T7762] Filesystems sync: 0.025 seconds [ 297.039434][ T7762] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 297.044175][ T7762] OOM killer disabled. [ 297.045547][ T7762] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 297.048579][ T7762] printk: Suspending console(s) (use no_console_suspend to debug) [ 297.246795][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 297.800781][ T7762] ACPI: Preparing to enter system sleep state S3 [ 297.800846][ T7762] PM: Saving platform NVS memory [ 297.800850][ T7762] Disabling non-boot CPUs ... [ 297.803091][ T7762] smpboot: CPU 1 is now offline [ 297.805895][ T7762] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 297.805959][ T7762] ACPI: Low-level resume complete [ 297.806043][ T7762] PM: Restoring platform NVS memory [ 297.806051][ T7762] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 297.821144][ T7762] Enabling non-boot CPUs ... [ 297.821281][ T7762] x86: Booting SMP configuration: [ 297.821284][ T7762] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 297.821451][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 297.822704][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 297.824271][ T7762] CPU1 is up [ 297.824386][ T7762] ACPI: Waking up from system sleep state S3 [ 297.995768][ T7762] OOM killer enabled. 11:02:02 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:02:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x14ac000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:03 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:02:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pipe2(&(0x7f0000000080), 0x80000) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 297.997286][ T7762] Restarting tasks ... [ 298.004539][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 298.008639][ T1032] block loop2: uevent: failed to send synthetic uevent [ 298.017051][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 298.020635][ T1032] block loop1: uevent: failed to send synthetic uevent [ 298.025117][ T7767] PM: suspend entry (deep) [ 298.026714][ T7767] PM: suspend exit [ 298.034303][ T7772] PM: suspend entry (deep) [ 298.036498][ T7772] PM: suspend exit [ 298.045817][ T7762] done. 11:02:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 298.062544][ T7762] PM: suspend exit 11:02:03 executing program 3: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000080)={"35da9f197f24ccdf9cc3e0184f736151", r1, 0x0, {0x3, 0x20}, {0x100000000, 0x9}, 0x8, [0xb1b, 0x9f, 0x20, 0x0, 0x2, 0x100000001, 0x8, 0x0, 0x101, 0x1f, 0x6, 0x7, 0x3ff, 0x80000000, 0x0, 0x7fffffff]}) openat$cgroup_int(r0, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) [ 298.087850][ T7784] PM: suspend entry (deep) [ 298.104919][ T7775] loop4: detected capacity change from 0 to 42336 [ 298.113208][ T7784] Filesystems sync: 0.023 seconds [ 298.124531][ T7784] Freezing user space processes ... (elapsed 0.019 seconds) done. [ 298.147351][ T7784] OOM killer disabled. [ 298.149685][ T7784] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 298.154038][ T7784] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 298.374125][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 298.929814][ T7784] ACPI: Preparing to enter system sleep state S3 [ 298.929885][ T7784] PM: Saving platform NVS memory [ 298.929888][ T7784] Disabling non-boot CPUs ... [ 298.933559][ T7784] smpboot: CPU 1 is now offline [ 298.936863][ T7784] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 298.936925][ T7784] ACPI: Low-level resume complete [ 298.937005][ T7784] PM: Restoring platform NVS memory [ 298.937013][ T7784] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 298.952246][ T7784] Enabling non-boot CPUs ... [ 298.952567][ T7784] x86: Booting SMP configuration: [ 298.952571][ T7784] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 298.952883][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 298.954071][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 298.955859][ T7784] CPU1 is up [ 298.956049][ T7784] ACPI: Waking up from system sleep state S3 [ 299.137476][ T7784] OOM killer enabled. [ 299.138916][ T7784] Restarting tasks ... 11:02:04 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:02:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x2000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:04 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x50200, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x92) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x0) quotactl(0x4, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)="9e9d58fc696a6677ad6e45ae5739f07c09bb838ec4385a53ffffca7ea9cb4ef600162a18500756eb72e1d2e4df6182a5b1aa332f63c0a81c9255a7d71e1f0832596a1c61e5a56551aa10ca27e92507f4c39d5014a6d3f085b033c38fd0e9b4a12dd47a07667e0f204741977b4d7690acd04b640c38888c9e210502d4ef263397102c753d580cfcab058c355f0084cbe60cf2ac731eaa12d0dab497c71d1fd0") syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0/file0\x00', 0x58ae, 0x7, &(0x7f00000018c0)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="e286bfea9da3334eddce9104a6c110919631a3c20ea441b8b10865752b5ac981f771b317d8b32c9cf3", 0x29, 0x1}, {&(0x7f0000000300)="d74cf226ad129c8a98bc5e792aa600c71abb77b448bd92afeeef1b12a153bd59bc64d785e8e40592700af4f18b19923756f5a78d55957ce1a69e57aab84363d73cf5d788ef5bda3abb6e019a4dcc77affe680e2997f149e0b2c1bbe862aaa30dc96d239d674a93ec371dc1ff99a68e7a595623a87480ddeb05c0dbc5a862bf2f34d6fb46834b9bcf7cd34a8912379be880d5229021fbd25f56b035e331494016814aff43355b511bd3505aebb3b5e5ab", 0xb0, 0x7}, {&(0x7f00000003c0)="7b853f3b6083128b5f6d3a3e0b3196fb2dd1256df98f6c40d4178e98e4f2f853c42dc4a9dcc136dafa94ba6ea1ab4b4fb2ff90938a4b77fc2a44a3beb0ede7fe23218b5718b61b528d2bd8016d0e664472be29697335061c298b2e9b315dc68f1062815f568de7c95c487ae13404", 0x6e, 0x4}, {&(0x7f00000008c0)="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", 0x1000, 0x3}, {&(0x7f0000000740)="a1e36cda69022f8e2fb915080dd10b335de1ca8cb62115996ec0", 0x1a, 0xff}, {&(0x7f0000000780)="90f77714decbc47b4878fe1fb7111f83235816a2c8569fb7", 0x18, 0x7f}], 0x60006, &(0x7f00000007c0)=ANY=[@ANYBLOB="2c5b2c2d2d2c2a282f5c282c61756469742c66736e616d653d636f726564756d705f66696c746572002c736d61636b6673666c6f76723d215d2c657569643dba27763d2e3880bb4ccc790a902c6c11b38e593ebf537eb9b564052f613706c445bd61f7e14072989333230a3586ca", @ANYRESDEC=r3, @ANYBLOB=',fowner=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=coredump_filter\x00,obj_type=<$@,seclabel,\x00']) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)) setxattr$incfs_id(&(0x7f00000005c0)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000700)={'0000000000000000000000000000000', 0x31}, 0x20, 0x2) mmap(&(0x7f0000174000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r1, 0x22a38000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r4, &(0x7f0000000040), 0x12) 11:02:04 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 299.149805][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 299.150326][ T7799] PM: suspend entry (deep) [ 299.151546][ T1032] block loop5: uevent: failed to send synthetic uevent [ 299.157430][ T7799] PM: suspend exit [ 299.163475][ T7784] done. [ 299.185474][ T7784] PM: suspend exit 11:02:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 299.224283][ T7805] PM: suspend entry (deep) [ 299.239539][ T7805] Filesystems sync: 0.013 seconds [ 299.242606][ T7805] Freezing user space processes ... (elapsed 0.054 seconds) done. [ 299.299910][ T7805] OOM killer disabled. [ 299.301153][ T7805] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 299.305386][ T7805] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:05 executing program 0: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) 11:02:05 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 299.511198][ T5392] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 300.121961][ T7805] ACPI: Preparing to enter system sleep state S3 [ 300.122038][ T7805] PM: Saving platform NVS memory [ 300.122044][ T7805] Disabling non-boot CPUs ... [ 300.126492][ T7805] smpboot: CPU 1 is now offline [ 300.130580][ T7805] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 300.130662][ T7805] ACPI: Low-level resume complete [ 300.130747][ T7805] PM: Restoring platform NVS memory [ 300.130755][ T7805] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 300.170317][ T7805] Enabling non-boot CPUs ... [ 300.170902][ T7805] x86: Booting SMP configuration: [ 300.170919][ T7805] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 300.171296][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 300.172684][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 300.174626][ T7805] CPU1 is up [ 300.174794][ T7805] ACPI: Waking up from system sleep state S3 [ 300.423071][ T7805] OOM killer enabled. [ 300.424674][ T7805] Restarting tasks ... 11:02:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 300.436634][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 300.441209][ T1032] block loop1: uevent: failed to send synthetic uevent [ 300.443214][ T7805] done. [ 300.445027][ T7805] PM: suspend exit [ 300.446273][ T7812] loop1: detected capacity change from 0 to 44 [ 300.447510][ T7818] PM: suspend entry (deep) [ 300.463651][ T7818] Filesystems sync: 0.013 seconds [ 300.469031][ T7820] loop4: detected capacity change from 0 to 65536 [ 300.483913][ T7818] Freezing user space processes ... (elapsed 0.026 seconds) done. [ 300.513571][ T7818] OOM killer disabled. [ 300.515114][ T7818] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 300.519423][ T7818] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:06 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7, 0x3) [ 300.643665][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 300.813683][ T7] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 301.180243][ T7818] ACPI: Preparing to enter system sleep state S3 [ 301.180545][ T7818] PM: Saving platform NVS memory [ 301.180555][ T7818] Disabling non-boot CPUs ... [ 301.183171][ T7818] smpboot: CPU 1 is now offline [ 301.186716][ T7818] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 301.186831][ T7818] ACPI: Low-level resume complete [ 301.186922][ T7818] PM: Restoring platform NVS memory [ 301.186932][ T7818] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 301.200892][ T7818] Enabling non-boot CPUs ... [ 301.201193][ T7818] x86: Booting SMP configuration: [ 301.201203][ T7818] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 301.201417][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 301.202533][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 301.204032][ T7818] CPU1 is up [ 301.204187][ T7818] ACPI: Waking up from system sleep state S3 [ 301.405804][ T7818] OOM killer enabled. 11:02:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x3000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x55e1, &(0x7f0000000080)={0x0, 0x5d95, 0x20, 0x1, 0x28f, 0x0, r0}, &(0x7f000020a000/0x4000)=nil, &(0x7f0000630000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = syz_io_uring_setup(0xd1b, &(0x7f0000000840), &(0x7f0000ee4000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000800)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x2004, @fd, 0x848e, 0x8001, 0x7, 0x14, 0x0, {0x2}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x3}, 0x2ccb) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r3, 0x5, 0x0, 0x7}, 0x7f) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000200)=""/20, 0x14}], 0x3, 0x0, 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r6, 0x80, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x0, 0x0, 0xffffffff}}, 0x0, 0x0, 0x0, {0x0, r7}}, 0x9) syz_io_uring_submit(r2, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x6ec9e0e3, 0x0, 0x8, 0x0, 0x0, {0x0, r7}}, 0x249) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = epoll_create1(0x0) ioctl$BTRFS_IOC_BALANCE(r8, 0x5000940c, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r9 = fork() r10 = syz_open_procfs(r9, &(0x7f0000000280)='net/dev_mcast\x00') write$cgroup_int(r10, &(0x7f0000000040), 0x12) 11:02:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 301.407225][ T7818] Restarting tasks ... [ 301.422909][ T7815] loop1: detected capacity change from 0 to 44 [ 301.428308][ T7829] PM: suspend entry (deep) [ 301.429908][ T7829] PM: suspend exit [ 301.430604][ T7818] done. [ 301.435246][ T7818] PM: suspend exit [ 301.469257][ T7837] PM: suspend entry (deep) [ 301.492999][ T7837] Filesystems sync: 0.021 seconds [ 301.495766][ T7837] Freezing user space processes ... (elapsed 0.030 seconds) done. [ 301.529640][ T7837] OOM killer disabled. [ 301.530979][ T7837] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 301.535426][ T7837] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:02:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) [ 301.960301][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 302.512989][ T7837] ACPI: Preparing to enter system sleep state S3 [ 302.513124][ T7837] PM: Saving platform NVS memory [ 302.513128][ T7837] Disabling non-boot CPUs ... [ 302.516811][ T7837] smpboot: CPU 1 is now offline [ 302.520328][ T7837] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 302.520387][ T7837] ACPI: Low-level resume complete [ 302.520469][ T7837] PM: Restoring platform NVS memory [ 302.520477][ T7837] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 302.538578][ T7837] Enabling non-boot CPUs ... [ 302.538981][ T7837] x86: Booting SMP configuration: [ 302.539010][ T7837] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 302.539236][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 302.540531][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 302.542096][ T7837] CPU1 is up [ 302.542270][ T7837] ACPI: Waking up from system sleep state S3 [ 302.730840][ T7837] OOM killer enabled. [ 302.732077][ T7837] Restarting tasks ... done. 11:02:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:02:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 302.757160][ T7837] PM: suspend exit [ 302.762535][ T7843] PM: suspend entry (deep) [ 302.781312][ T7844] loop4: detected capacity change from 0 to 98304 [ 302.788890][ T7843] Filesystems sync: 0.023 seconds [ 302.807903][ T7843] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 302.819504][ T7843] OOM killer disabled. [ 302.821688][ T7843] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 302.825628][ T7843] printk: Suspending console(s) (use no_console_suspend to debug) [ 302.871268][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 303.438575][ T7843] ACPI: Preparing to enter system sleep state S3 [ 303.438699][ T7843] PM: Saving platform NVS memory [ 303.438703][ T7843] Disabling non-boot CPUs ... [ 303.441228][ T7843] smpboot: CPU 1 is now offline [ 303.444580][ T7843] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 303.444640][ T7843] ACPI: Low-level resume complete [ 303.444713][ T7843] PM: Restoring platform NVS memory [ 303.444722][ T7843] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 303.460588][ T7843] Enabling non-boot CPUs ... [ 303.460883][ T7843] x86: Booting SMP configuration: [ 303.460893][ T7843] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 303.461138][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 303.462075][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 303.463884][ T7843] CPU1 is up [ 303.464097][ T7843] ACPI: Waking up from system sleep state S3 [ 303.693042][ T7843] OOM killer enabled. 11:02:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x4000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 303.695485][ T7843] Restarting tasks ... [ 303.712172][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 303.718808][ T1032] block loop4: uevent: failed to send synthetic uevent [ 303.720103][ T7867] PM: suspend entry (deep) [ 303.723456][ T7867] PM: suspend exit [ 303.724277][ T7843] done. [ 303.727737][ T7843] PM: suspend exit [ 303.743524][ T7868] PM: suspend entry (deep) [ 303.755985][ T7868] Filesystems sync: 0.010 seconds [ 303.758779][ T7868] Freezing user space processes ... (elapsed 0.029 seconds) done. [ 303.792223][ T7868] OOM killer disabled. [ 303.793748][ T7868] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 303.801317][ T7868] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 303.870194][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 304.413917][ T7868] ACPI: Preparing to enter system sleep state S3 [ 304.414058][ T7868] PM: Saving platform NVS memory [ 304.414062][ T7868] Disabling non-boot CPUs ... [ 304.417549][ T7868] smpboot: CPU 1 is now offline [ 304.420676][ T7868] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 304.420737][ T7868] ACPI: Low-level resume complete [ 304.420855][ T7868] PM: Restoring platform NVS memory [ 304.420867][ T7868] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 304.437349][ T7868] Enabling non-boot CPUs ... [ 304.437690][ T7868] x86: Booting SMP configuration: [ 304.437693][ T7868] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 304.437908][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 304.438973][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 304.440702][ T7868] CPU1 is up [ 304.440862][ T7868] ACPI: Waking up from system sleep state S3 [ 304.621733][ T7868] OOM killer enabled. [ 304.622904][ T7868] Restarting tasks ... 11:02:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) close(r1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:02:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x3) 11:02:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x3) 11:02:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 304.636705][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 304.640816][ T1032] block loop1: uevent: failed to send synthetic uevent [ 304.656682][ T7868] done. [ 304.657671][ T7876] PM: suspend entry (deep) [ 304.659433][ T7876] PM: suspend exit [ 304.667031][ T7868] PM: suspend exit [ 304.669283][ T7875] loop4: detected capacity change from 0 to 131072 11:02:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x11590000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/171, 0xab}, {&(0x7f0000001540)=""/239, 0xef}, {&(0x7f0000001640)=""/151, 0x97}, {&(0x7f0000001700)=""/180, 0xb4}], 0xa, 0x6, 0x7fff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:02:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x5000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 304.714260][ T7885] PM: suspend entry (deep) [ 304.743875][ T7885] Filesystems sync: 0.027 seconds [ 304.750803][ T7885] Freezing user space processes ... (elapsed 0.042 seconds) done. [ 304.796721][ T7885] OOM killer disabled. [ 304.798423][ T7885] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 304.803118][ T7885] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:11 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x3) [ 305.269445][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 305.828236][ T7885] ACPI: Preparing to enter system sleep state S3 [ 305.828364][ T7885] PM: Saving platform NVS memory [ 305.828372][ T7885] Disabling non-boot CPUs ... [ 305.832089][ T7885] smpboot: CPU 1 is now offline [ 305.835073][ T7885] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 305.835198][ T7885] ACPI: Low-level resume complete [ 305.835289][ T7885] PM: Restoring platform NVS memory [ 305.835300][ T7885] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 305.851257][ T7885] Enabling non-boot CPUs ... [ 305.851582][ T7885] x86: Booting SMP configuration: [ 305.851591][ T7885] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 305.851850][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 305.852977][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 305.854727][ T7885] CPU1 is up [ 305.854874][ T7885] ACPI: Waking up from system sleep state S3 [ 306.036393][ T7885] OOM killer enabled. [ 306.037700][ T7885] Restarting tasks ... 11:02:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 306.046471][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 306.049423][ T7892] PM: suspend entry (deep) [ 306.051898][ T1032] block loop2: uevent: failed to send synthetic uevent [ 306.055861][ T7892] PM: suspend exit [ 306.059052][ T7885] done. [ 306.061695][ T7885] PM: suspend exit [ 306.068739][ T7897] PM: suspend entry (deep) [ 306.082685][ T7897] Filesystems sync: 0.011 seconds [ 306.090592][ T7897] Freezing user space processes ... [ 306.096572][ T7899] loop4: detected capacity change from 0 to 163840 [ 306.104943][ T7897] (elapsed 0.014 seconds) done. [ 306.107179][ T7897] OOM killer disabled. [ 306.108494][ T7897] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 306.112576][ T7897] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:12 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x3) 11:02:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002f2000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='autogroup\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x11) write$cgroup_int(r1, &(0x7f0000000040)=0x10000, 0x12) [ 306.258782][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 306.819285][ T7897] ACPI: Preparing to enter system sleep state S3 [ 306.819427][ T7897] PM: Saving platform NVS memory [ 306.819431][ T7897] Disabling non-boot CPUs ... [ 306.821888][ T7897] smpboot: CPU 1 is now offline [ 306.824885][ T7897] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 306.824986][ T7897] ACPI: Low-level resume complete [ 306.825065][ T7897] PM: Restoring platform NVS memory [ 306.825073][ T7897] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 306.841215][ T7897] Enabling non-boot CPUs ... [ 306.841360][ T7897] x86: Booting SMP configuration: [ 306.841363][ T7897] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 306.841587][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 306.842541][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 306.843699][ T7897] CPU1 is up [ 306.843947][ T7897] ACPI: Waking up from system sleep state S3 [ 307.021001][ T7897] OOM killer enabled. 11:02:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x6000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 307.022426][ T7897] Restarting tasks ... [ 307.046384][ T7906] PM: suspend entry (deep) [ 307.048041][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 307.048328][ T7906] PM: suspend exit [ 307.050785][ T1032] block loop2: uevent: failed to send synthetic uevent [ 307.054093][ T7897] done. 11:02:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 307.091334][ T7897] PM: suspend exit 11:02:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f0000000080)=@ipx={0x4, 0xffff, 0x5, "96d9831a6d6a", 0xf8}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000100)="d0d4424acc9a4702491620b74956456b14a5e167ae77ad0dddb5c77294853364", 0x20}, {&(0x7f0000000140)="cb4a04125a0901bb216a2b436c28f8113565b8095a70318f37141c29f75aaa48", 0x20}, {&(0x7f00000001c0)="b4d0902b0b97a8dd77251c463afa2488f52880134e994b80258f8b1a9978e27d2dda01737404085199977a4afef1dd2cfadd3c20dcc76e3da5e8c8e341ac08ef0b2383d2ead9f39bcf7ccdd708bb52c41c7daedc74e5433f897a5a9b3c05262e806c5b78df52607ac66dfb69fe88cf2cc7ff51bce8366dbe0f9b20745b24db1f97f60ffd1b8ae148e1c5ba50d68fc5e6a0b937d908671a4128867c60b84aaf2c92ada80129565e77f7e2546b2ad9996b0ebb1b6cabb6d5eed0e45e5e94809d71eda22bd3db8ce15ce39a413e3e89a2f3510ff9ace2fd195620017717b22a60fbcf08a0cfa340339ae98eb8a8cf6df95651dc39f49f1e79e8", 0xf8}, {&(0x7f00000002c0)="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0x1348}}], 0x3, 0x20000000) [ 307.112481][ T7917] PM: suspend entry (deep) [ 307.117347][ T7918] PM: suspend entry (deep) [ 307.118792][ T7918] PM: suspend exit [ 307.127002][ T7917] Filesystems sync: 0.011 seconds [ 307.136906][ T7917] Freezing user space processes ... (elapsed 0.030 seconds) done. [ 307.170295][ T7917] OOM killer disabled. [ 307.171866][ T7917] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 307.176696][ T7917] printk: Suspending console(s) (use no_console_suspend to debug) [ 307.639015][ T252] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 308.176792][ T7917] ACPI: Preparing to enter system sleep state S3 [ 308.176890][ T7917] PM: Saving platform NVS memory [ 308.176894][ T7917] Disabling non-boot CPUs ... [ 308.180589][ T7917] smpboot: CPU 1 is now offline [ 308.184070][ T7917] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 308.184142][ T7917] ACPI: Low-level resume complete [ 308.184220][ T7917] PM: Restoring platform NVS memory [ 308.184228][ T7917] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 308.199063][ T7917] Enabling non-boot CPUs ... [ 308.199413][ T7917] x86: Booting SMP configuration: [ 308.199418][ T7917] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 308.199700][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 308.200759][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 308.202124][ T7917] CPU1 is up [ 308.202280][ T7917] ACPI: Waking up from system sleep state S3 [ 308.352107][ T7917] OOM killer enabled. [ 308.353291][ T7917] Restarting tasks ... [ 308.365944][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 308.370484][ T1032] block loop4: uevent: failed to send synthetic uevent 11:02:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x0, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:13 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:02:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xb8343, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x44040, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) [ 308.380214][ T7925] loop4: detected capacity change from 0 to 196608 [ 308.391590][ T7917] done. [ 308.395222][ T7917] PM: suspend exit 11:02:13 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 308.433290][ T7935] PM: suspend entry (deep) [ 308.443721][ T7938] PM: suspend entry (deep) [ 308.445882][ T7938] PM: suspend exit [ 308.461230][ T7935] Filesystems sync: 0.026 seconds [ 308.464485][ T7935] Freezing user space processes ... (elapsed 0.020 seconds) done. [ 308.488154][ T7935] OOM killer disabled. [ 308.489007][ T7935] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 308.493735][ T7935] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x7000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:02:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) 11:02:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 308.556341][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 309.113559][ T7935] ACPI: Preparing to enter system sleep state S3 [ 309.113621][ T7935] PM: Saving platform NVS memory [ 309.113624][ T7935] Disabling non-boot CPUs ... [ 309.116129][ T7935] smpboot: CPU 1 is now offline [ 309.119302][ T7935] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 309.119421][ T7935] ACPI: Low-level resume complete [ 309.119502][ T7935] PM: Restoring platform NVS memory [ 309.119510][ T7935] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 309.133712][ T7935] Enabling non-boot CPUs ... [ 309.134082][ T7935] x86: Booting SMP configuration: [ 309.134085][ T7935] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 309.134300][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 309.135279][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 309.136799][ T7935] CPU1 is up [ 309.136957][ T7935] ACPI: Waking up from system sleep state S3 [ 309.293908][ T7935] OOM killer enabled. [ 309.295003][ T7935] Restarting tasks ... [ 309.297606][ T7943] PM: suspend entry (deep) [ 309.301414][ T7943] PM: suspend exit 11:02:14 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 309.318325][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 309.321627][ T1032] block loop1: uevent: failed to send synthetic uevent [ 309.330916][ T7948] PM: suspend entry (deep) [ 309.332060][ T7948] PM: suspend exit [ 309.332703][ T7935] done. [ 309.336529][ T7935] PM: suspend exit [ 309.347556][ T7950] PM: suspend entry (deep) [ 309.362317][ T7950] Filesystems sync: 0.012 seconds [ 309.364588][ T7950] Freezing user space processes ... (elapsed 0.013 seconds) done. [ 309.379813][ T7950] OOM killer disabled. [ 309.380370][ T7950] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 309.383044][ T7950] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:15 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x0, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r2 = syz_io_uring_setup(0x13ba, &(0x7f00000000c0), &(0x7f0000763000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000200)) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x100000000, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 309.583504][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 310.125167][ T7950] ACPI: Preparing to enter system sleep state S3 [ 310.125255][ T7950] PM: Saving platform NVS memory [ 310.125259][ T7950] Disabling non-boot CPUs ... [ 310.129466][ T7950] smpboot: CPU 1 is now offline [ 310.132155][ T7950] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 310.132222][ T7950] ACPI: Low-level resume complete [ 310.132426][ T7950] PM: Restoring platform NVS memory [ 310.132435][ T7950] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 310.145939][ T7950] Enabling non-boot CPUs ... [ 310.146131][ T7950] x86: Booting SMP configuration: [ 310.146134][ T7950] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 310.146438][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 310.147381][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 310.148836][ T7950] CPU1 is up [ 310.149028][ T7950] ACPI: Waking up from system sleep state S3 [ 310.594051][ T7950] OOM killer enabled. [ 310.595788][ T7950] Restarting tasks ... [ 310.598674][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 310.603597][ T1032] block loop5: uevent: failed to send synthetic uevent [ 310.606920][ T7950] done. [ 310.608524][ T7950] PM: suspend exit 11:02:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 11:02:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 310.628514][ T7957] loop4: detected capacity change from 0 to 229376 [ 310.645608][ T7958] PM: suspend entry (deep) [ 310.663866][ T7958] Filesystems sync: 0.016 seconds [ 310.670448][ T7969] PM: suspend entry (deep) [ 310.671939][ T7969] PM: suspend exit [ 310.676255][ T7958] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 310.686107][ T7958] OOM killer disabled. [ 310.687006][ T7958] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 310.690199][ T7958] printk: Suspending console(s) (use no_console_suspend to debug) [ 310.819975][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 311.356837][ T7958] ACPI: Preparing to enter system sleep state S3 [ 311.356920][ T7958] PM: Saving platform NVS memory [ 311.356924][ T7958] Disabling non-boot CPUs ... [ 311.360400][ T7958] smpboot: CPU 1 is now offline [ 311.363146][ T7958] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 311.363252][ T7958] ACPI: Low-level resume complete [ 311.363335][ T7958] PM: Restoring platform NVS memory [ 311.363343][ T7958] kvm-guest: stealtime: cpu 0, msr 237c170c0 11:02:16 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 311.378135][ T7958] Enabling non-boot CPUs ... [ 311.378377][ T7958] x86: Booting SMP configuration: [ 311.378381][ T7958] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 311.378585][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 311.379490][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 311.381114][ T7958] CPU1 is up [ 311.381290][ T7958] ACPI: Waking up from system sleep state S3 [ 311.642083][ T7958] OOM killer enabled. [ 311.644969][ T7958] Restarting tasks ... done. 11:02:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x0, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 311.665377][ T7958] PM: suspend exit 11:02:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x8000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 311.693006][ T7974] PM: suspend entry (deep) [ 311.712635][ T7974] Filesystems sync: 0.017 seconds [ 311.715926][ T7982] PM: suspend entry (deep) [ 311.717618][ T7982] PM: suspend exit [ 311.724939][ T7974] Freezing user space processes ... (elapsed 0.030 seconds) done. [ 311.757529][ T7974] OOM killer disabled. [ 311.758239][ T7974] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 311.761146][ T7974] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:17 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x0, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r2 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000200)) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1800003, 0x4000011, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r3, &(0x7f0000000040), 0x12) 11:02:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 311.947499][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 312.481020][ T7974] ACPI: Preparing to enter system sleep state S3 [ 312.481123][ T7974] PM: Saving platform NVS memory [ 312.481127][ T7974] Disabling non-boot CPUs ... [ 312.484677][ T7974] smpboot: CPU 1 is now offline [ 312.487626][ T7974] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 312.487698][ T7974] ACPI: Low-level resume complete [ 312.487850][ T7974] PM: Restoring platform NVS memory [ 312.487859][ T7974] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 312.501244][ T7974] Enabling non-boot CPUs ... [ 312.501482][ T7974] x86: Booting SMP configuration: [ 312.501485][ T7974] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 312.501665][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 312.502554][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 312.503883][ T7974] CPU1 is up [ 312.504052][ T7974] ACPI: Waking up from system sleep state S3 [ 312.656163][ T7974] OOM killer enabled. [ 312.657232][ T7974] Restarting tasks ... [ 312.667755][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 312.672667][ T1032] block loop1: uevent: failed to send synthetic uevent [ 312.683434][ T7974] done. 11:02:17 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x0) [ 312.687248][ T7974] PM: suspend exit [ 312.701620][ T7986] loop4: detected capacity change from 0 to 262144 [ 312.704714][ T7994] PM: suspend entry (deep) 11:02:17 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 312.731446][ T7994] Filesystems sync: 0.024 seconds [ 312.735631][ T7994] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 312.748354][ T7994] OOM killer disabled. [ 312.749818][ T7994] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 312.754140][ T7994] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/137}) [ 313.073185][ T6130] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 313.607566][ T7994] ACPI: Preparing to enter system sleep state S3 [ 313.607696][ T7994] PM: Saving platform NVS memory [ 313.607705][ T7994] Disabling non-boot CPUs ... [ 313.611744][ T7994] smpboot: CPU 1 is now offline [ 313.614712][ T7994] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 313.614775][ T7994] ACPI: Low-level resume complete [ 313.614859][ T7994] PM: Restoring platform NVS memory [ 313.614867][ T7994] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 313.629307][ T7994] Enabling non-boot CPUs ... [ 313.629793][ T7994] x86: Booting SMP configuration: [ 313.629802][ T7994] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 313.630066][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 313.630978][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 313.632287][ T7994] CPU1 is up [ 313.632436][ T7994] ACPI: Waking up from system sleep state S3 [ 313.811762][ T7994] OOM killer enabled. [ 313.812507][ T7994] Restarting tasks ... [ 313.821011][ T8003] PM: suspend entry (deep) [ 313.822982][ T8003] PM: suspend exit [ 313.824091][ T1032] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 313.827045][ T1032] block loop4: uevent: failed to send synthetic uevent 11:02:18 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:18 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x0, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 313.838996][ T7999] PM: suspend entry (deep) [ 313.840187][ T7999] PM: suspend exit [ 313.851069][ T7994] done. [ 313.853465][ T7994] PM: suspend exit 11:02:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x9000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 313.900816][ T8012] PM: suspend entry (deep) [ 313.922746][ T8017] PM: suspend entry (deep) [ 313.924302][ T8017] PM: suspend exit [ 313.926283][ T8012] Filesystems sync: 0.022 seconds [ 313.927622][ T8016] PM: suspend entry (deep) [ 313.928474][ T8016] PM: suspend exit [ 313.931944][ T8012] Freezing user space processes ... (elapsed 0.016 seconds) done. [ 313.950136][ T8012] OOM killer disabled. [ 313.950729][ T8012] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 313.953801][ T8012] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x0, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x0, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) write$cgroup_int(r1, &(0x7f0000000080)=0x82, 0x12) [ 314.360259][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 314.895749][ T8012] ACPI: Preparing to enter system sleep state S3 [ 314.895897][ T8012] PM: Saving platform NVS memory [ 314.895901][ T8012] Disabling non-boot CPUs ... [ 314.899524][ T8012] smpboot: CPU 1 is now offline [ 314.902617][ T8012] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 314.902686][ T8012] ACPI: Low-level resume complete [ 314.902767][ T8012] PM: Restoring platform NVS memory [ 314.902776][ T8012] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 314.916339][ T8012] Enabling non-boot CPUs ... [ 314.916742][ T8012] x86: Booting SMP configuration: [ 314.916752][ T8012] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 314.917085][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 314.918193][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 314.919639][ T8012] CPU1 is up [ 314.919792][ T8012] ACPI: Waking up from system sleep state S3 [ 314.988549][ T8019] hwrng: no data available [ 315.067234][ T8012] OOM killer enabled. [ 315.067880][ T8012] Restarting tasks ... [ 315.071330][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 315.074151][ T1032] block loop5: uevent: failed to send synthetic uevent 11:02:20 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 315.097987][ T8012] done. [ 315.101690][ T8012] PM: suspend exit [ 315.106898][ T8027] PM: suspend entry (deep) [ 315.119085][ T8027] Filesystems sync: 0.010 seconds [ 315.120744][ T8024] PM: suspend entry (deep) [ 315.122083][ T8024] PM: suspend exit [ 315.124980][ T8027] Freezing user space processes ... [ 315.125711][ T8026] loop4: detected capacity change from 0 to 264192 [ 315.129666][ T8027] (elapsed 0.004 seconds) done. [ 315.130957][ T8027] OOM killer disabled. [ 315.131747][ T8027] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 315.134841][ T8027] printk: Suspending console(s) (use no_console_suspend to debug) [ 315.246068][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 325.404130][ T8027] ACPI: Preparing to enter system sleep state S3 [ 325.404351][ T8027] PM: Saving platform NVS memory [ 325.404361][ T8027] Disabling non-boot CPUs ... [ 325.406818][ T8027] smpboot: CPU 1 is now offline [ 325.409624][ T8027] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 325.409762][ T8027] ACPI: Low-level resume complete [ 325.409850][ T8027] PM: Restoring platform NVS memory [ 325.409859][ T8027] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 325.425238][ T8027] Enabling non-boot CPUs ... [ 325.425621][ T8027] x86: Booting SMP configuration: [ 325.425630][ T8027] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 325.425836][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 325.426858][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 325.428507][ T8027] CPU1 is up [ 325.428857][ T8027] ACPI: Waking up from system sleep state S3 [ 325.589977][ T8027] OOM killer enabled. [ 325.591402][ T8027] Restarting tasks ... done. 11:02:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r0, &(0x7f0000000040)=0x7fff, 0x12) r1 = openat(r0, &(0x7f0000000100)='/proc/self/exe\x00', 0x11d201, 0x0) mmap(&(0x7f000046c000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)=0x1) open(&(0x7f0000000080)='./file0\x00', 0x400040, 0x110) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:02:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x0, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:30 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x0, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 325.628937][ T8027] PM: suspend exit 11:02:30 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040), 0x0, 0x1c0}]) 11:02:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xa000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 325.679345][ T8039] PM: suspend entry (deep) [ 325.685805][ T8040] PM: suspend entry (deep) [ 325.687897][ T8040] PM: suspend exit [ 325.695999][ T8043] PM: suspend entry (deep) [ 325.697841][ T8043] PM: suspend exit [ 325.702881][ T8047] loop3: detected capacity change from 0 to 1 [ 325.708438][ T8039] Filesystems sync: 0.026 seconds [ 325.716956][ T8039] Freezing user space processes ... (elapsed 0.029 seconds) done. [ 325.750502][ T8039] OOM killer disabled. [ 325.751743][ T8039] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 325.755510][ T8039] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:31 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x0, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(r0, &(0x7f00000001c0)={[0x7]}, 0x8) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/92, 0x5c}], 0x1, 0x1f, 0x10001) write$cgroup_int(r2, &(0x7f0000000040), 0x12) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1}) [ 325.990338][ T4713] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 326.538933][ T8039] ACPI: Preparing to enter system sleep state S3 [ 326.539046][ T8039] PM: Saving platform NVS memory [ 326.539050][ T8039] Disabling non-boot CPUs ... [ 326.542709][ T8039] smpboot: CPU 1 is now offline [ 326.546036][ T8039] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 326.546103][ T8039] ACPI: Low-level resume complete [ 326.546174][ T8039] PM: Restoring platform NVS memory [ 326.546183][ T8039] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 326.559991][ T8039] Enabling non-boot CPUs ... [ 326.560395][ T8039] x86: Booting SMP configuration: [ 326.560405][ T8039] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 326.560612][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 326.561794][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 326.563348][ T8039] CPU1 is up [ 326.563639][ T8039] ACPI: Waking up from system sleep state S3 [ 326.714632][ T8039] OOM killer enabled. [ 326.715676][ T8039] Restarting tasks ... [ 326.724337][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 326.727057][ T1032] block loop3: uevent: failed to send synthetic uevent [ 326.735861][ T8045] loop4: detected capacity change from 0 to 264192 [ 326.744311][ T8039] done. 11:02:31 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x0, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 326.747071][ T8039] PM: suspend exit [ 326.763051][ T8059] PM: suspend entry (deep) [ 326.764075][ T8057] PM: suspend entry (deep) [ 326.764902][ T8057] PM: suspend exit [ 326.780926][ T8059] Filesystems sync: 0.016 seconds [ 326.782725][ T8059] Freezing user space processes ... (elapsed 0.030 seconds) done. [ 326.814679][ T8059] OOM killer disabled. [ 326.815231][ T8059] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 326.820522][ T8059] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="db5cd12191726bea70b149e58eb924d97e28230b906e5bbac85e6ffe27097388e8d1d38329d8e9388ad163b591aa294173ead66b8dc2aa2688f3c88c4582333b3016b0d773db786c1697b742f238a15db2057a22b7d8", 0x56}, {&(0x7f00000001c0)="726820d080378739355d87c026d959d4eaf42d38a509839458f63fe6df01be8c326eabd3c15434bbcb4751785b4b1f6fed4aeb40a315d4ad4a7ee37215700a4bd639fc9c60eca973858e67dbd4e7a31808f3da7725390561ecd09525c2ce22bb2e2759bc", 0x64}], 0x2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x4c) fchownat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x400) 11:02:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xb000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 327.126880][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 327.661880][ T8059] ACPI: Preparing to enter system sleep state S3 [ 327.661943][ T8059] PM: Saving platform NVS memory [ 327.661947][ T8059] Disabling non-boot CPUs ... [ 327.665471][ T8059] smpboot: CPU 1 is now offline [ 327.668815][ T8059] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 327.668876][ T8059] ACPI: Low-level resume complete [ 327.668955][ T8059] PM: Restoring platform NVS memory [ 327.668963][ T8059] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 327.682922][ T8059] Enabling non-boot CPUs ... [ 327.683110][ T8059] x86: Booting SMP configuration: [ 327.683114][ T8059] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 327.683424][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 327.684520][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 327.685877][ T8059] CPU1 is up [ 327.686065][ T8059] ACPI: Waking up from system sleep state S3 [ 327.850181][ T8059] OOM killer enabled. [ 327.851475][ T8059] Restarting tasks ... [ 327.857183][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 327.860002][ T1032] block loop3: uevent: failed to send synthetic uevent [ 327.876257][ T8059] done. [ 327.877593][ T8059] PM: suspend exit [ 327.886607][ T8064] PM: suspend entry (deep) [ 327.894699][ T8064] Filesystems sync: 0.006 seconds [ 327.897628][ T8064] Freezing user space processes ... [ 327.897886][ T1032] synth uevent: /devices/virtual/block/loop1: failed to send uevent [ 327.900633][ T1032] block loop1: uevent: failed to send synthetic uevent [ 327.906318][ T8064] (elapsed 0.008 seconds) done. [ 327.907580][ T8064] OOM killer disabled. [ 327.908291][ T8064] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 327.911487][ T8064] printk: Suspending console(s) (use no_console_suspend to debug) [ 328.224357][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 328.762128][ T8064] ACPI: Preparing to enter system sleep state S3 [ 328.762200][ T8064] PM: Saving platform NVS memory [ 328.762204][ T8064] Disabling non-boot CPUs ... [ 328.766254][ T8064] smpboot: CPU 1 is now offline [ 328.769328][ T8064] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 328.769389][ T8064] ACPI: Low-level resume complete [ 328.769470][ T8064] PM: Restoring platform NVS memory [ 328.769527][ T8064] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 328.784426][ T8064] Enabling non-boot CPUs ... [ 328.784982][ T8064] x86: Booting SMP configuration: [ 328.784991][ T8064] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 328.785284][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 328.786360][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 328.787872][ T8064] CPU1 is up [ 328.788023][ T8064] ACPI: Waking up from system sleep state S3 [ 328.939675][ T8064] OOM killer enabled. [ 328.940405][ T8064] Restarting tasks ... [ 328.947103][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 328.949391][ T1032] block loop2: uevent: failed to send synthetic uevent [ 328.957493][ T8069] PM: suspend entry (deep) [ 328.958248][ T8069] PM: suspend exit [ 328.961713][ T8064] done. [ 328.963998][ T8064] PM: suspend exit [ 328.967272][ T8072] PM: suspend entry (deep) [ 328.978859][ T8072] Filesystems sync: 0.010 seconds [ 328.981098][ T8072] Freezing user space processes ... [ 328.981566][ T8073] loop4: detected capacity change from 0 to 264192 [ 328.997004][ T8072] (elapsed 0.015 seconds) done. [ 328.998302][ T8072] OOM killer disabled. [ 328.999302][ T8072] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 329.001914][ T8072] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x0, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000000c0)=""/180, 0xb4}], 0x2, 0xda, 0x3) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000200)=0x1) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) syz_io_uring_setup(0x6856, &(0x7f0000000a80)={0x0, 0x5e17, 0x10, 0x0, 0x231, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000099000/0x1000)=nil, &(0x7f0000000480), &(0x7f0000000b00)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) r3 = accept$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) sendmsg$inet(r3, &(0x7f0000000a40)={&(0x7f0000000380)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f0000000980)=[{&(0x7f00000003c0)="5b4bddd60ac76e09255fd192fa688d773b3f9bd4c7f8f3d1735762a70f2c4737d2d7045e58339ddd48a218c124b283904dcd69066cd3156d3b6728673f38d526b6c0dfc2d4526e5b324c7433777ad0b7d77f839e6c471247", 0x58}, {&(0x7f0000000440)="f1a680451be78f3473ce197c55c9fa9ba6ac89bbc0f6ed39ac84f320d785f8a10b8a70bb05abe292ad6a92522b18d86b59cfa23c", 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="c66d1ffcfe97af695f4e80d10a49c9d3142226e19ad03814e71034fe3b00cfe6bcc94cf5a61467bd7059f06d31b91fef3aa5eac00a9a0e513e533f37933d4faf536c8eaa218bb75dbee92789f19269cf735f1ac6e78aa160bf6bed84e751fcbe19902b8dcf38f4974bf567c2482b35394d21d10e1f2967ad28dc27ae3b023d8478", 0x81}, {&(0x7f0000000580)="bc68ebaf405507e6a2227a51dad161abca33bf7930bdb9a2bc48b6a83dc15602222140e52f43f1eb0895c8756afb1ee1c44ff93bc261ae10ef4ab02689e4188574c05e09e2089262fd087667f88c947a347a4ba27df4219454a6cb2a100cb4f727aca021cf4193e60a51ab14a5c4a00e0d32d6691130e1df04b77da197cbf8359b6cc4500e881cb9c3f014252d992e7430ba63f6bbd7aacbf07a3713be55c53bb6471ab7f85a25a50987d609e25829399e1a9af5254c2dd71049c213cab1cb23c5", 0xc1}, {&(0x7f0000000680)="e664160d594e6b76090f2b1a6a1ed64231ce5afc6f80b7ef3388a23ac8a68e569ed619172c344335e10a916c971484cbc002598da07cc3189cb87eba376732a451bd5257085f09eeb83a5b5c829ec5dcaea94dc5756ed8a7c849e41fa3beb87cfcedc3ff17950348d7523c1370394284f2cead375caacc3d3ee6ef1c76768d07c51bbcf9edc5557894930a785606bbc7965943d2fdd2cf6f5ac900ecdddc8977eab5c6f899b3fffec8ed555710e9d153a55f8f615010be7f2a1300083775710f3e37e7a2bfc78bd010f3fd44a9cee43e20c6609b3c625c5b37749377a92260", 0xdf}, {&(0x7f0000000780)="bf3a0064485090141fc0d75df4a373b85012dfb50bc929bade22daa9a40ab12bf7106abdb35465f6caa38e1f3b281b9f6979ef10d031e3280c2ab119883691b29f65463853cc115a6a3d0a01bb7666d3d55417fc1a00fe2eff3880fed2f525b06f8a46c06cfdbe8678885546b871f891f5e594570f5d5b47e57de73afb84c5d6333e58df3e4b07e30fcbaa451e78e7e972ab5014531dd903df0c4c65d18e7a5a90f56292e4195f0ff50f46de23b5e3eccaf8fc2a4ace07d055c6e141b6fb1c9d40e6f57823aa41bc75cb209c55b935a35883404f5b3cbf", 0xd7}, {&(0x7f0000000880)="7851cf0197964b97f61886297b49f4c45831b03470ed48d6ed70ed15b52978720508d7c746b3285ea4b3ca54e8ccefc7f1f4c5ded75d6b13e1cc8f585d440c476c777ec3e5069f5a648bcab18ecac8ec54b012b53b920afcc7e75f4b205e2b6510526f4ab137582d690435fdcb129d3de41410430e3b7d90", 0x78}, {&(0x7f0000000900)="1121d796218424b8b3d08b78dedbed05fd5827679d521af4f74252887fd408d336af89aa3ef4dc259fd50e9e4f34ffce186d8761509bbe7c2c5320d2a3bf0fce72d4aa1ed771399bbd4e0101", 0x4c}], 0x9}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000002c0)={0x0, @aes256, 0x0, @desc2}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000240), &(0x7f0000000280)=0x8) [ 329.141256][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 329.696624][ T8072] ACPI: Preparing to enter system sleep state S3 [ 329.696776][ T8072] PM: Saving platform NVS memory [ 329.696780][ T8072] Disabling non-boot CPUs ... [ 329.699144][ T8072] smpboot: CPU 1 is now offline [ 329.701648][ T8072] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 329.701714][ T8072] ACPI: Low-level resume complete [ 329.701827][ T8072] PM: Restoring platform NVS memory [ 329.701836][ T8072] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 329.715147][ T8072] Enabling non-boot CPUs ... [ 329.715458][ T8072] x86: Booting SMP configuration: [ 329.715461][ T8072] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 329.715651][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 329.716729][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 329.718109][ T8072] CPU1 is up [ 329.718332][ T8072] ACPI: Waking up from system sleep state S3 [ 329.946446][ T8072] OOM killer enabled. [ 329.947182][ T8072] Restarting tasks ... [ 329.954019][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 329.956990][ T1032] block loop2: uevent: failed to send synthetic uevent [ 329.970734][ T8072] done. [ 329.973091][ T8072] PM: suspend exit [ 329.992545][ T8082] PM: suspend entry (deep) [ 329.997128][ T8081] PM: suspend entry (deep) [ 329.999314][ T8081] PM: suspend exit [ 330.006056][ T8082] Filesystems sync: 0.012 seconds [ 330.014449][ T8082] Freezing user space processes ... (elapsed 0.008 seconds) done. [ 330.025904][ T8082] OOM killer disabled. [ 330.026624][ T8082] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 330.029547][ T8082] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xc000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x0, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 330.386552][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 330.924856][ T8082] ACPI: Preparing to enter system sleep state S3 [ 330.925399][ T8082] PM: Saving platform NVS memory [ 330.925436][ T8082] Disabling non-boot CPUs ... [ 330.929296][ T8082] smpboot: CPU 1 is now offline [ 330.933673][ T8082] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 330.933734][ T8082] ACPI: Low-level resume complete [ 330.933815][ T8082] PM: Restoring platform NVS memory [ 330.933823][ T8082] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 330.948058][ T8082] Enabling non-boot CPUs ... [ 330.948912][ T8082] x86: Booting SMP configuration: [ 330.948922][ T8082] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 330.949203][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 330.950288][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 330.951977][ T8082] CPU1 is up [ 330.952143][ T8082] ACPI: Waking up from system sleep state S3 [ 331.104847][ T8082] OOM killer enabled. [ 331.105522][ T8082] Restarting tasks ... [ 331.114599][ T8089] PM: suspend entry (deep) [ 331.116758][ T8089] PM: suspend exit [ 331.117699][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 331.121004][ T1032] block loop5: uevent: failed to send synthetic uevent 11:02:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xd000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 331.140474][ T8093] PM: suspend entry (deep) [ 331.141778][ T8093] PM: suspend exit [ 331.149769][ T8082] done. [ 331.152096][ T8082] PM: suspend exit [ 331.179577][ T8097] loop4: detected capacity change from 0 to 264192 11:02:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ptrace$setregs(0xf, 0xffffffffffffffff, 0x20, &(0x7f0000000080)="ec07d7212a4e8215636876f5f4142356c124fa0ce3b7e35d01e79a5cc1600de8440acb3be0beb3be04854e790633737910892f5ead144f833e14c0b2e9bc7d0357a1cb8aa8a374f61e") write$cgroup_int(r1, &(0x7f0000000040), 0x12) [ 331.218558][ T8101] PM: suspend entry (deep) 11:02:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 331.238765][ T8102] PM: suspend entry (deep) [ 331.239852][ T8102] PM: suspend exit [ 331.243469][ T8101] Filesystems sync: 0.023 seconds [ 331.245319][ T8101] Freezing user space processes ... [ 331.253342][ T5057] ================================================================== [ 331.256413][ T5057] BUG: KCSAN: data-race in __ps2_command / ps2_handle_response [ 331.257582][ T5057] [ 331.258589][ T5057] write to 0xffff88812e36e060 of 1 bytes by interrupt on cpu 0: [ 331.260423][ T5057] ps2_handle_response+0x40/0x140 [ 331.262822][ T5057] psmouse_interrupt+0x6d4/0x930 [ 331.264189][ T5057] serio_interrupt+0x5d/0xe0 [ 331.266097][ T5057] i8042_interrupt+0x39e/0x720 [ 331.267581][ T5057] __handle_irq_event_percpu+0x93/0x3f0 [ 331.268494][ T5057] handle_irq_event+0xb0/0x160 [ 331.269787][ T5057] handle_edge_irq+0x17e/0x600 [ 331.270532][ T5057] __common_interrupt+0x38/0xb0 [ 331.272314][ T5057] common_interrupt+0x73/0x90 [ 331.273416][ T5057] asm_common_interrupt+0x1e/0x40 [ 331.274487][ T5057] acpi_idle_enter+0x25b/0x2e0 [ 331.275899][ T5057] cpuidle_enter_state+0x2b6/0x750 [ 331.277952][ T5057] cpuidle_enter+0x3c/0x60 [ 331.279275][ T5057] do_idle+0x1a3/0x240 [ 331.280073][ T5057] cpu_startup_entry+0x15/0x20 [ 331.282232][ T5057] rest_init+0xc9/0xd0 [ 331.282864][ T5057] arch_call_rest_init+0xa/0xb [ 331.283847][ T5057] start_kernel+0x59e/0x623 [ 331.284787][ T5057] secondary_startup_64_no_verify+0xb0/0xbb [ 331.286474][ T5057] [ 331.287352][ T5057] read to 0xffff88812e36e060 of 1 bytes by task 5057 on cpu 1: [ 331.290045][ T5057] __ps2_command+0x4f8/0xa40 [ 331.290957][ T5057] ps2_command+0x51/0x90 [ 331.291739][ T5057] __psmouse_reconnect+0x211/0x620 [ 331.292502][ T5057] psmouse_reconnect+0x13/0x20 [ 331.293185][ T5057] serio_handle_event+0x6be/0xc20 [ 331.294086][ T5057] process_one_work+0x3e9/0x8f0 [ 331.295168][ T5057] worker_thread+0x636/0xae0 [ 331.295797][ T5057] kthread+0x1d0/0x1f0 [ 331.296683][ T5057] ret_from_fork+0x1f/0x30 [ 331.297708][ T5057] [ 331.298299][ T5057] value changed: 0x01 -> 0x00 [ 331.299033][ T5057] [ 331.299436][ T5057] Reported by Kernel Concurrency Sanitizer on: [ 331.300447][ T5057] CPU: 1 PID: 5057 Comm: kworker/1:4 Not tainted 5.13.0-rc6-syzkaller #0 [ 331.301698][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.303782][ T5057] Workqueue: events_long serio_handle_event [ 331.304954][ T5057] ================================================================== [ 331.311122][ T8101] (elapsed 0.065 seconds) done. [ 331.312753][ T8101] OOM killer disabled. [ 331.313587][ T8101] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 331.316428][ T8101] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 331.762932][ T1797] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 332.300120][ T8101] ACPI: Preparing to enter system sleep state S3 [ 332.300261][ T8101] PM: Saving platform NVS memory [ 332.300270][ T8101] Disabling non-boot CPUs ... [ 332.304152][ T8101] smpboot: CPU 1 is now offline [ 332.307501][ T8101] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 332.307561][ T8101] ACPI: Low-level resume complete [ 332.307657][ T8101] PM: Restoring platform NVS memory [ 332.307665][ T8101] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 332.321596][ T8101] Enabling non-boot CPUs ... [ 332.322026][ T8101] x86: Booting SMP configuration: [ 332.322029][ T8101] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 332.322245][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 332.323471][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 332.325011][ T8101] CPU1 is up [ 332.325208][ T8101] ACPI: Waking up from system sleep state S3 [ 332.482555][ T8101] OOM killer enabled. [ 332.483160][ T8101] Restarting tasks ... done. [ 332.498557][ T8101] PM: suspend exit [ 332.511983][ T8112] PM: suspend entry (deep) [ 332.521084][ T8112] Filesystems sync: 0.008 seconds [ 332.523198][ T8112] Freezing user space processes ... (elapsed 0.014 seconds) done. [ 332.538685][ T8112] OOM killer disabled. [ 332.539604][ T8112] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 332.542234][ T8112] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x0, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0xe2) r1 = syz_io_uring_setup(0x13b6, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000b9000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) write(r1, &(0x7f0000000280)="77318caad1cba25f3d5f81bf039f95bfa5a6aec5fe96c7d46509db4ee5bc30a71e6072068083fa03000000a7e7dc39ee2839cbc6f346f5707f9038bc2f696916ac767d8cbb10f18a00"/92, 0x5c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) [ 332.899230][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 333.441355][ T8112] ACPI: Preparing to enter system sleep state S3 [ 333.442081][ T8112] PM: Saving platform NVS memory [ 333.442097][ T8112] Disabling non-boot CPUs ... [ 333.447791][ T8112] smpboot: CPU 1 is now offline [ 333.450741][ T8112] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 333.450801][ T8112] ACPI: Low-level resume complete [ 333.450881][ T8112] PM: Restoring platform NVS memory [ 333.450889][ T8112] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 333.465355][ T8112] Enabling non-boot CPUs ... [ 333.466650][ T8112] x86: Booting SMP configuration: [ 333.466659][ T8112] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 333.467066][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 333.468363][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 333.470037][ T8112] CPU1 is up [ 333.470296][ T8112] ACPI: Waking up from system sleep state S3 [ 333.620012][ T8112] OOM killer enabled. [ 333.620692][ T8112] Restarting tasks ... [ 333.630108][ T8119] PM: suspend entry (deep) [ 333.632111][ T8119] PM: suspend exit [ 333.638036][ T8120] PM: suspend entry (deep) [ 333.639018][ T8120] PM: suspend exit 11:02:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) mount$9p_rdma(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x8000, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@rq={'rq', 0x3d, 0x1b9}}], [{@uid_lt={'uid<', r2}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r3, &(0x7f0000000040), 0x12) [ 333.660597][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 333.661039][ T8122] loop4: detected capacity change from 0 to 264192 [ 333.662890][ T1032] block loop2: uevent: failed to send synthetic uevent [ 333.669323][ T8112] done. [ 333.670528][ T8112] PM: suspend exit [ 333.687838][ T8126] PM: suspend entry (deep) [ 333.695804][ T8126] Filesystems sync: 0.006 seconds [ 333.698175][ T8126] Freezing user space processes ... (elapsed 0.039 seconds) done. [ 333.739937][ T8126] OOM killer disabled. [ 333.740559][ T8126] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 333.744401][ T8126] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1800003, 0x80010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum, 0x0, @desc2}) 11:02:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xe000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) 11:02:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 334.055755][ T5371] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 334.592077][ T8126] ACPI: Preparing to enter system sleep state S3 [ 334.592188][ T8126] PM: Saving platform NVS memory [ 334.592192][ T8126] Disabling non-boot CPUs ... [ 334.595789][ T8126] smpboot: CPU 1 is now offline [ 334.598813][ T8126] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 334.598942][ T8126] ACPI: Low-level resume complete [ 334.599038][ T8126] PM: Restoring platform NVS memory [ 334.599048][ T8126] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 334.612854][ T8126] Enabling non-boot CPUs ... [ 334.613158][ T8126] x86: Booting SMP configuration: [ 334.613166][ T8126] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 334.613362][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 334.614451][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 334.615901][ T8126] CPU1 is up [ 334.616059][ T8126] ACPI: Waking up from system sleep state S3 [ 334.766355][ T8126] OOM killer enabled. [ 334.767245][ T8126] Restarting tasks ... done. [ 334.778738][ T8126] PM: suspend exit [ 334.789281][ T8138] PM: suspend entry (deep) 11:02:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 334.799133][ T8132] PM: suspend entry (deep) [ 334.800182][ T8132] PM: suspend exit [ 334.822961][ T8142] PM: suspend entry (deep) [ 334.823297][ T8138] Filesystems sync: 0.032 seconds [ 334.823987][ T8142] PM: suspend exit [ 334.831709][ T8138] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 334.844717][ T8138] OOM killer disabled. [ 334.845353][ T8138] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 334.849075][ T8138] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_tcp(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x1843e069149b8bbe, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@version_9p2000}, {@access_any}, {@access_any}, {@aname}, {@debug={'debug', 0x3d, 0x7fffffff}}], [{@dont_hash}, {@seclabel}, {@obj_type={'obj_type', 0x3d, '{'}}, {@dont_appraise}, {@appraise_type}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@measure}]}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x402, 0x0) splice(r0, &(0x7f0000000080)=0x1535, r1, &(0x7f0000000100)=0x5, 0x7, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:02:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 335.223179][ T117] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 335.775818][ T8138] ACPI: Preparing to enter system sleep state S3 [ 335.776321][ T8138] PM: Saving platform NVS memory [ 335.776343][ T8138] Disabling non-boot CPUs ... [ 335.779914][ T8138] smpboot: CPU 1 is now offline [ 335.782998][ T8138] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 335.783069][ T8138] ACPI: Low-level resume complete [ 335.783149][ T8138] PM: Restoring platform NVS memory [ 335.783157][ T8138] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 335.795783][ T8138] Enabling non-boot CPUs ... [ 335.796798][ T8138] x86: Booting SMP configuration: [ 335.796809][ T8138] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 335.797154][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 335.798498][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 335.799845][ T8138] CPU1 is up [ 335.800189][ T8138] ACPI: Waking up from system sleep state S3 [ 335.937330][ T8138] OOM killer enabled. [ 335.938135][ T8138] Restarting tasks ... [ 335.948859][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 335.951436][ T1032] block loop3: uevent: failed to send synthetic uevent [ 335.953588][ T8138] done. [ 335.954852][ T8138] PM: suspend exit [ 335.957271][ T8151] PM: suspend entry (deep) [ 335.963462][ T8150] loop4: detected capacity change from 0 to 264192 [ 335.968705][ T8155] PM: suspend entry (deep) [ 335.970204][ T8155] PM: suspend exit [ 335.977126][ T8151] Filesystems sync: 0.018 seconds [ 335.979062][ T8151] Freezing user space processes ... (elapsed 0.037 seconds) done. [ 336.018228][ T8151] OOM killer disabled. [ 336.018893][ T8151] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 336.022097][ T8151] printk: Suspending console(s) (use no_console_suspend to debug) [ 336.358716][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 336.889330][ T8151] ACPI: Preparing to enter system sleep state S3 [ 336.889442][ T8151] PM: Saving platform NVS memory [ 336.889445][ T8151] Disabling non-boot CPUs ... [ 336.893046][ T8151] smpboot: CPU 1 is now offline [ 336.895647][ T8151] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 336.895708][ T8151] ACPI: Low-level resume complete [ 336.895802][ T8151] PM: Restoring platform NVS memory [ 336.895949][ T8151] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 336.909149][ T8151] Enabling non-boot CPUs ... [ 336.909332][ T8151] x86: Booting SMP configuration: [ 336.909336][ T8151] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 336.909545][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 336.910692][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 336.912134][ T8151] CPU1 is up [ 336.912323][ T8151] ACPI: Waking up from system sleep state S3 [ 337.052986][ T8151] OOM killer enabled. [ 337.054079][ T8151] Restarting tasks ... done. [ 337.059835][ T8151] PM: suspend exit [ 337.076788][ T8158] PM: suspend entry (deep) [ 337.080453][ T8158] Filesystems sync: 0.002 seconds [ 337.082703][ T8158] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 337.092401][ T8158] OOM killer disabled. [ 337.093012][ T8158] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 337.096128][ T8158] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400040, 0x48) vmsplice(r1, &(0x7f0000001580)=[{&(0x7f00000000c0)="b6d00f736edbae8186760b8984ca1937e5699bf8cb5a3cca59aac19bad8ae900eee944079520da4940b7f33461c836bb1ba85500d565e45b276384", 0x3b}, {&(0x7f0000000100)="e573edc8b1e0577f3921df7416d2ed3f86ba2cef8182584e63352018874fc3a35af6d34408757c", 0x27}, {&(0x7f00000001c0)="fb4b5d8dbe4b04ed331dbb68d32079ae12a50af90faab8fe3e4dbbc1d192967bae350c5cf114ac376722928c607daf12dc0b8c2f1c83d76cd99ec4b875bc1d78958c34f6b50f99770e1c0a0aed3df707cd077e243232710665160ab26118d3a7ac1d844e96a2c981b02d1c3c69755b2062615923c3c35976055cfcb6296f", 0x7e}, {&(0x7f0000000140)}, {&(0x7f0000000240)="22cfb059813bf1a7f16623934bf568ba673b0ef722695c40a5569bc4373e075091a7658d7f63cb6e1b56b7e870bf95f5c7e3f25203ab5de1ed3cd9cd031605deca16f4", 0x43}, {&(0x7f00000002c0)="67d1c3a61165bebc31bdffbf6516474bbd9c2ed9ab6b195176abc53ad6f3f2bf93543f95dfbbe1e214ac9293e67b828020f924f7c09afa0817cdf3906730a46a81c1953f56a0b94f6629c71f227defd75fc24023650d233b01fdf6ecb2a3d157b84cd74c32", 0x65}, {&(0x7f0000000340)="c7015b5f30ade9970c9ce6dc7bdb6cd7e0e2dc7c39686978bb50b839c2eb319a8cecb9f811076f4bd4b23e8924cac5ed8ec3bcb1f69b831e5437d4689e4243cfe65c71d5a55a25cf9851b8639bbe6161a55da67c2e987f557f59390e3a068be56e92bd47249cc22481b3d7295b7e12408b565f9014ad1785bf27c462582f101ab966684c03ac92a3f10ad6be6a3834d7044671f843f638f6528082dfa55cd7", 0x9f}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="1ff5d431121ca8e2ae47789e7e764e45a405489840d8f9c16c5aa56ff90ed1abe421f76b666e7aa7764cb35c13345a34126e2490e9a5bd7f47f270e74974ec8862d277bb696e88ae3637d2990b23fae402d6c20fa7c6219d9f1ccd046cedb7d5d2474361b8d426588c0047d02f5180b81b65bdbf7f24f7791c8a06470cfd6f563c931a565131788fe7ee2c7a9cae967f4536d77c23b09a5a981af4e36c3f1eea681e1cc3b9ce6978c92274d3651f2fd8e00095aaafc8ba2f0b06184b7dbb8a475d5a36e12019fdc2efcb6259a6ac21b32d2c242398105f95495525fd2ba2098479763280e382f4f42fbb25c71328da5802c132cb9221fb3c", 0xf8}, {&(0x7f0000001500)="64b11ecb82ae01364ee10871959bd9374da20c1351ab4c67cc2d6fd6b4be06b781fca3bfb28ac1fa8289395cbee3ede955f6bdb2e9db67cd263d9e5d2060ba33f4d4673995816e3c", 0x48}], 0xa, 0x8) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'sit0\x00', &(0x7f0000001640)={'syztnl2\x00', 0x0, 0x4, 0x24, 0x81, 0x7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7800, 0x9d, 0x4}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_int(r2, &(0x7f0000000040), 0x12) 11:02:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x10000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 337.244187][ T4755] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 337.843629][ T8158] ACPI: Preparing to enter system sleep state S3 [ 337.843885][ T8158] PM: Saving platform NVS memory [ 337.843889][ T8158] Disabling non-boot CPUs ... [ 337.846377][ T8158] smpboot: CPU 1 is now offline [ 337.849426][ T8158] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 337.849490][ T8158] ACPI: Low-level resume complete [ 337.849574][ T8158] PM: Restoring platform NVS memory [ 337.849582][ T8158] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 337.862850][ T8158] Enabling non-boot CPUs ... [ 337.863131][ T8158] x86: Booting SMP configuration: [ 337.863134][ T8158] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 337.863437][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 337.864366][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 337.866084][ T8158] CPU1 is up [ 337.866230][ T8158] ACPI: Waking up from system sleep state S3 [ 338.080083][ T8158] OOM killer enabled. [ 338.080713][ T8158] Restarting tasks ... [ 338.093543][ T1032] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 338.096141][ T1032] block loop2: uevent: failed to send synthetic uevent [ 338.107150][ T8158] done. 11:02:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) [ 338.113307][ T8158] PM: suspend exit [ 338.117982][ T8172] PM: suspend entry (deep) [ 338.128170][ T8176] PM: suspend entry (deep) [ 338.129467][ T8176] PM: suspend exit [ 338.131297][ T8177] PM: suspend entry (deep) [ 338.132462][ T8177] PM: suspend exit [ 338.147050][ T8172] Filesystems sync: 0.028 seconds [ 338.154539][ T8172] Freezing user space processes ... (elapsed 0.008 seconds) done. [ 338.165472][ T8172] OOM killer disabled. [ 338.166643][ T8172] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 338.170227][ T8172] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 338.520136][ T22] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 339.054048][ T8172] ACPI: Preparing to enter system sleep state S3 [ 339.054180][ T8172] PM: Saving platform NVS memory [ 339.054184][ T8172] Disabling non-boot CPUs ... [ 339.057877][ T8172] smpboot: CPU 1 is now offline [ 339.061833][ T8172] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 339.061894][ T8172] ACPI: Low-level resume complete [ 339.061971][ T8172] PM: Restoring platform NVS memory [ 339.061979][ T8172] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 339.074256][ T8172] Enabling non-boot CPUs ... [ 339.075460][ T8172] x86: Booting SMP configuration: [ 339.075471][ T8172] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 339.075875][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 339.076999][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 339.078356][ T8172] CPU1 is up [ 339.078535][ T8172] ACPI: Waking up from system sleep state S3 [ 339.223228][ T8172] OOM killer enabled. [ 339.223827][ T8172] Restarting tasks ... [ 339.237595][ T1032] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 339.239756][ T1032] block loop3: uevent: failed to send synthetic uevent [ 339.244207][ T8172] done. [ 339.246937][ T8172] PM: suspend exit [ 339.257709][ T8182] loop4: detected capacity change from 0 to 264192 [ 339.261521][ T8192] PM: suspend entry (deep) [ 339.278375][ T8192] Filesystems sync: 0.016 seconds [ 339.288696][ T8192] Freezing user space processes ... (elapsed 0.013 seconds) done. [ 339.304509][ T8192] OOM killer disabled. [ 339.305401][ T8192] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 339.308579][ T8192] printk: Suspending console(s) (use no_console_suspend to debug) 11:02:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x11000000, 0x0, &(0x7f00000003c0), 0x0, 0x0) [ 339.594365][ T3830] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 340.130275][ T8192] ACPI: Preparing to enter system sleep state S3 [ 340.130372][ T8192] PM: Saving platform NVS memory [ 340.130375][ T8192] Disabling non-boot CPUs ... [ 340.134198][ T8192] smpboot: CPU 1 is now offline [ 340.137305][ T8192] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 340.137362][ T8192] ACPI: Low-level resume complete [ 340.137442][ T8192] PM: Restoring platform NVS memory [ 340.137450][ T8192] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 340.151494][ T8192] Enabling non-boot CPUs ... [ 340.151877][ T8192] x86: Booting SMP configuration: [ 340.151887][ T8192] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 340.152143][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 340.152917][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 340.154278][ T8192] CPU1 is up [ 340.154491][ T8192] ACPI: Waking up from system sleep state S3 [ 340.297000][ T8192] OOM killer enabled. [ 340.297766][ T8192] Restarting tasks ... [ 340.300872][ T8196] PM: suspend entry (deep) [ 340.303424][ T8196] PM: suspend exit 11:02:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r1}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 11:02:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 340.322241][ T8191] PM: suspend entry (deep) [ 340.323298][ T1032] synth uevent: /devices/virtual/block/loop5: failed to send uevent [ 340.324154][ T8191] PM: suspend exit [ 340.325439][ T1032] block loop5: uevent: failed to send synthetic uevent [ 340.336675][ T8192] done. [ 340.337847][ T8192] PM: suspend exit 11:02:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0xa18, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 11:02:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffc}, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x7f, 0x40, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87e0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x10080, 0xb77, 0xde9, 0x0, 0x91, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 340.368393][ T8200] loop4: detected capacity change from 0 to 264192 [ 340.387171][ T8206] PM: suspend entry (deep) [ 340.416337][ T8206] Filesystems sync: 0.028 seconds [ 340.418999][ T8206] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 340.436586][ T8206] OOM killer disabled. [ 340.437298][ T8206] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 340.441203][ T8206] printk: Suspending console(s) (use no_console_suspend to debug)