2, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:04:46 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) 11:04:47 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) 11:04:47 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:48 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:48 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 11:04:48 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:49 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:04:49 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:49 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:51 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:51 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) 11:04:51 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:51 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:51 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:04:51 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:52 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:53 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:53 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:54 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) 11:04:54 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) 11:04:54 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) [ 199.296164][ T1217] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.302563][ T1217] ieee802154 phy1 wpan1: encryption failed: -22 11:04:55 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:55 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:56 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:56 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) 11:04:56 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) [ 201.370676][ T5037] Bluetooth: hci3: command 0x0406 tx timeout [ 201.370938][ T48] Bluetooth: hci5: command 0x0406 tx timeout [ 201.377622][ T5037] Bluetooth: hci2: command 0x0406 tx timeout [ 201.383369][ T48] Bluetooth: hci0: command 0x0406 tx timeout [ 201.383408][ T48] Bluetooth: hci4: command 0x0406 tx timeout [ 201.389389][ T5037] Bluetooth: hci1: command 0x0406 tx timeout 11:04:56 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) 11:04:57 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:04:58 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:04:58 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:04:58 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) 11:04:58 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:04:59 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) 11:04:59 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:01 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:02 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) 11:05:03 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) 11:05:04 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:04 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:05 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") [ 215.006199][ T33] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 215.911320][ T5037] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 215.928948][ T5037] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 215.937033][ T5037] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 215.947245][ T5037] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 215.955834][ T5037] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 215.963647][ T5037] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.478807][ T5032] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.487296][ T5032] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.501162][ T5032] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.508744][ T5032] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.516626][ T5032] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.701402][ T33] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.419606][ T48] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 217.445984][ T5037] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 217.456282][ T5037] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 217.474250][ T5037] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 217.482081][ T5037] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 217.842663][T11574] chnl_net:caif_netlink_parms(): no params data found [ 218.010743][ T5037] Bluetooth: hci3: command 0x0409 tx timeout [ 218.570843][ T5037] Bluetooth: hci4: command 0x0409 tx timeout [ 219.530714][ T5037] Bluetooth: hci5: command 0x0409 tx timeout [ 220.100650][ T5037] Bluetooth: hci3: command 0x041b tx timeout [ 220.112701][ T33] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.631321][T11578] chnl_net:caif_netlink_parms(): no params data found [ 220.650531][ T5037] Bluetooth: hci4: command 0x041b tx timeout [ 221.610686][ T5037] Bluetooth: hci5: command 0x041b tx timeout [ 222.170734][ T5037] Bluetooth: hci3: command 0x040f tx timeout [ 222.421379][ T33] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 222.730544][ T5037] Bluetooth: hci4: command 0x040f tx timeout [ 223.102905][T11574] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.110062][T11574] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.170887][T11574] bridge_slave_0: entered allmulticast mode [ 223.212193][T11574] bridge_slave_0: entered promiscuous mode [ 223.240557][T11574] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.247690][T11574] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.290976][T11574] bridge_slave_1: entered allmulticast mode [ 223.298207][T11574] bridge_slave_1: entered promiscuous mode [ 223.700597][ T5037] Bluetooth: hci5: command 0x040f tx timeout [ 224.250621][ T5037] Bluetooth: hci3: command 0x0419 tx timeout [ 224.662613][T11574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.723945][T11574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.810735][ T5037] Bluetooth: hci4: command 0x0419 tx timeout [ 225.386883][T11574] team0: Port device team_slave_0 added [ 225.534408][T11578] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.560613][T11578] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.568019][T11578] bridge_slave_0: entered allmulticast mode [ 225.602111][T11578] bridge_slave_0: entered promiscuous mode [ 225.661294][T11574] team0: Port device team_slave_1 added [ 225.667525][T11578] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.694543][T11578] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.720854][T11578] bridge_slave_1: entered allmulticast mode [ 225.727997][T11578] bridge_slave_1: entered promiscuous mode [ 225.780650][ T5037] Bluetooth: hci5: command 0x0419 tx timeout [ 226.084123][T11574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.100474][T11574] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 226.180663][T11574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 226.222887][T11574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 226.229877][T11574] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 226.330767][T11574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 226.416244][T11578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 226.485850][T11582] chnl_net:caif_netlink_parms(): no params data found [ 226.512156][T11578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 226.752482][T11578] team0: Port device team_slave_0 added [ 226.777792][T11574] hsr_slave_0: entered promiscuous mode [ 226.785381][T11574] hsr_slave_1: entered promiscuous mode [ 226.792248][T11574] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 226.799838][T11574] Cannot create hsr debugfs directory [ 226.808121][T11578] team0: Port device team_slave_1 added [ 226.979496][T11578] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.991679][T11578] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 227.018417][T11578] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 227.072257][T11582] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.080363][T11582] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.098958][T11582] bridge_slave_0: entered allmulticast mode [ 227.109806][T11582] bridge_slave_0: entered promiscuous mode [ 227.138711][T11578] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 227.158141][T11578] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 227.198691][T11578] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 227.237659][T11582] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.245828][T11582] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.253210][T11582] bridge_slave_1: entered allmulticast mode [ 227.260429][T11582] bridge_slave_1: entered promiscuous mode [ 227.354328][T11582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 227.367201][T11582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 227.444602][T11578] hsr_slave_0: entered promiscuous mode [ 227.452894][T11578] hsr_slave_1: entered promiscuous mode [ 227.459310][T11578] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 227.467330][T11578] Cannot create hsr debugfs directory [ 227.527165][T11582] team0: Port device team_slave_0 added [ 227.563931][T11582] team0: Port device team_slave_1 added [ 227.661923][T11582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 227.668925][T11582] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 227.750540][T11582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 227.797496][T11582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 227.810659][T11582] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 227.856340][T11582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.172375][T11582] hsr_slave_0: entered promiscuous mode [ 228.211217][T11582] hsr_slave_1: entered promiscuous mode [ 228.217511][T11582] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 228.230547][T11582] Cannot create hsr debugfs directory [ 228.522297][T11578] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.571587][ T33] hsr_slave_0: left promiscuous mode [ 228.594932][ T33] hsr_slave_1: left promiscuous mode [ 228.601511][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 228.608977][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 228.620673][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 228.628113][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 228.638655][ T33] bridge_slave_1: left allmulticast mode [ 228.644673][ T33] bridge_slave_1: left promiscuous mode [ 228.651243][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.667014][ T33] bridge_slave_0: left allmulticast mode [ 228.675055][ T33] bridge_slave_0: left promiscuous mode [ 228.690347][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.718490][ T33] veth1_macvtap: left promiscuous mode [ 228.724542][ T33] veth0_macvtap: left promiscuous mode [ 228.730164][ T33] veth1_vlan: left promiscuous mode [ 228.736318][ T33] veth0_vlan: left promiscuous mode [ 229.100085][ T33] team0 (unregistering): Port device team_slave_1 removed [ 229.146594][ T33] team0 (unregistering): Port device team_slave_0 removed [ 229.180390][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 229.207707][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 229.383098][ T33] bond0 (unregistering): Released all slaves [ 229.511329][T11578] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.662566][T11578] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.756677][T11578] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.989215][T11582] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 230.071048][T11574] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 230.102729][T11574] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 230.212480][T11582] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 230.243969][T11574] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 230.287930][T11574] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 230.361426][T11582] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 230.524007][T11582] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 230.652457][T11574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.752832][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.771068][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.784703][T11574] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.840585][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 230.849427][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 230.872924][ T5005] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.880046][ T5005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.929321][T11578] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 230.977220][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 230.986693][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 231.002568][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.025104][ T1132] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.032291][ T1132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.051480][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 231.070896][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 231.140586][T11578] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 231.154836][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 231.191793][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 231.211010][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 231.231266][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 231.249032][T11574] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 231.295105][T11574] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 231.327520][T11578] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 231.354995][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 231.371624][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 231.391828][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.411322][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 231.426122][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.457976][T11578] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 231.492833][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 231.533541][T11582] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 231.606831][T11582] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 231.641043][T11582] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 231.685260][T11582] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 231.811681][T11578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 231.881775][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 231.892010][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.905091][T11578] 8021q: adding VLAN 0 to HW filter on device team0 [ 231.941752][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 231.962459][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.982458][ T5085] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.989672][ T5085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.032525][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 232.052596][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.070337][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.091731][ T5129] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.098882][ T5129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.121909][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 232.133691][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 232.156243][T11582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.181098][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 232.201813][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 232.261190][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 232.281779][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 232.291437][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 232.311625][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 232.319146][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 232.350863][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.358888][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.391425][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 232.411459][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.431206][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 232.440117][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 232.476735][T11582] 8021q: adding VLAN 0 to HW filter on device team0 [ 232.513040][T11578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 232.538227][T11574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 232.584459][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 232.607014][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.642619][ T5160] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.649750][ T5160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.698306][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 232.721391][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.751861][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.770948][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.778095][ T5083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.842747][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 232.886031][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 232.902922][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 232.932123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 232.952632][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 232.994865][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 233.011533][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 233.038404][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 233.061328][ T5005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.077875][T11582] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 233.118775][T11582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 233.152200][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 233.161612][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.241522][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 233.249045][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 233.287320][T11578] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 233.392210][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 233.411542][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 233.469018][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 233.478358][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 233.510332][T11578] veth0_vlan: entered promiscuous mode [ 233.523439][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 233.533739][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 233.548881][T11578] veth1_vlan: entered promiscuous mode [ 233.673290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 233.688734][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 233.707447][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 233.727343][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 233.776850][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 233.801659][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 233.811677][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 233.820305][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 233.844932][T11578] veth0_macvtap: entered promiscuous mode [ 233.855633][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 233.865754][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 233.874520][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 233.883070][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 233.890851][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 233.903086][T11582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 233.911640][T11574] veth0_vlan: entered promiscuous mode [ 233.923513][T11578] veth1_macvtap: entered promiscuous mode [ 233.951709][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 234.013178][T11574] veth1_vlan: entered promiscuous mode [ 234.045842][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.060315][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.080508][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.104366][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.123402][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.146532][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.166625][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.181618][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.192654][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.203324][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.217621][T11578] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 234.236607][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 234.252618][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 234.262589][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 234.271635][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 234.282621][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.293332][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.310735][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.340735][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.355375][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.366046][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.376034][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.386569][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.396650][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 234.407224][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.418779][T11578] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 234.489511][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 234.500003][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 234.527415][T11578] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.537503][T11578] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.546523][T11578] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.556780][T11578] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.606471][T11582] veth0_vlan: entered promiscuous mode [ 234.618155][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 234.627916][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 234.637973][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 234.646332][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 234.667372][T11574] veth0_macvtap: entered promiscuous mode [ 234.694811][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 234.703672][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 234.715640][T11582] veth1_vlan: entered promiscuous mode [ 234.733482][T11574] veth1_macvtap: entered promiscuous mode [ 234.764382][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 234.772990][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 234.781712][ T5083] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 234.867664][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.886538][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.897970][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.911807][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.922012][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.932586][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.942730][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.953401][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.964464][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.976188][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.986170][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 234.996681][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.008288][T11574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 235.032134][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 235.040349][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 235.049426][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 235.078989][T11582] veth0_macvtap: entered promiscuous mode [ 235.096939][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.100383][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.116850][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.124129][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.136645][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.147765][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.157871][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.169547][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.179970][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.190686][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.201242][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.212143][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.222298][T11574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.233149][T11574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.246164][T11574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 235.255404][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 235.269192][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 235.280802][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 235.288777][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 235.298089][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 235.315359][T11582] veth1_macvtap: entered promiscuous mode [ 235.346063][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 235.354661][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 235.383322][T11574] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.392632][T11574] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.401933][T11574] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.411182][T11574] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.447113][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.458339][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.468912][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.482343][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.492384][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.503549][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.513709][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.524468][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.537638][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.548308][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.560319][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.571528][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.582850][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 235.593408][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.605495][T11582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 235.625454][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.634989][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.665148][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 235.674325][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 235.688591][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 235.700279][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.712594][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.723248][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.733866][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.743779][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.758127][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.768030][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.781153][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.791119][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.801890][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.811856][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.822328][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.832299][T11582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 235.842816][T11582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 235.854938][T11582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 235.925761][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 235.935411][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 235.948310][T11582] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.959143][T11582] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 11:05:31 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) [ 235.968412][T11582] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 235.981900][T11582] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.225152][ T2769] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.270930][ T2769] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.367649][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 236.449952][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.481780][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.527997][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 236.594087][ T2769] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.604330][ T2769] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.613574][ T33] hsr_slave_0: left promiscuous mode [ 236.633032][ T33] hsr_slave_1: left promiscuous mode [ 236.639185][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 236.651066][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 236.672865][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 236.680346][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 236.708195][ T33] bridge_slave_1: left allmulticast mode [ 236.715110][ T33] bridge_slave_1: left promiscuous mode [ 236.721038][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.744304][ T33] bridge_slave_0: left allmulticast mode [ 236.750007][ T33] bridge_slave_0: left promiscuous mode [ 236.755828][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.777594][ T33] hsr_slave_0: left promiscuous mode [ 236.783900][ T33] hsr_slave_1: left promiscuous mode [ 236.800916][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 236.809089][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 236.837845][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 236.850498][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 236.870987][ T33] bridge_slave_1: left allmulticast mode [ 236.876676][ T33] bridge_slave_1: left promiscuous mode [ 236.892073][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.902941][ T33] bridge_slave_0: left allmulticast mode [ 236.909382][ T33] bridge_slave_0: left promiscuous mode [ 236.920866][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.957726][ T33] veth1_macvtap: left promiscuous mode [ 236.963368][ T33] veth0_macvtap: left promiscuous mode [ 236.968989][ T33] veth1_vlan: left promiscuous mode [ 236.990746][ T33] veth0_vlan: left promiscuous mode [ 237.002197][ T33] veth1_macvtap: left promiscuous mode [ 237.008386][ T33] veth0_macvtap: left promiscuous mode [ 237.020887][ T33] veth1_vlan: left promiscuous mode [ 237.026471][ T33] veth0_vlan: left promiscuous mode [ 237.737201][ T33] team0 (unregistering): Port device team_slave_1 removed [ 237.772744][ T33] team0 (unregistering): Port device team_slave_0 removed [ 237.798950][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 237.833394][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 237.989506][ T33] bond0 (unregistering): Released all slaves [ 238.259717][ T33] team0 (unregistering): Port device team_slave_1 removed [ 238.277292][ T33] team0 (unregistering): Port device team_slave_0 removed [ 238.306981][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 238.381599][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 238.611750][ T33] bond0 (unregistering): Released all slaves [ 238.722603][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 238.783687][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.823038][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.868291][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:05:34 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:34 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) 11:05:34 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:34 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:34 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) 11:05:34 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:34 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) 11:05:34 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:34 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:34 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) 11:05:34 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:34 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:34 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) 11:05:34 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) 11:05:34 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 11:05:35 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:35 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:35 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:35 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:35 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:35 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:36 executing program 2: socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:36 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:36 executing program 2: socketpair(0x0, 0x5, 0x9b, &(0x7f0000000100)) 11:05:36 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r1, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:36 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:36 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) 11:05:36 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:36 executing program 2: socketpair(0x0, 0x5, 0x9b, &(0x7f0000000100)) 11:05:36 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r1, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:37 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:37 executing program 2: socketpair(0x0, 0x5, 0x9b, &(0x7f0000000100)) 11:05:37 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) 11:05:37 executing program 2: socketpair(0x27, 0x0, 0x9b, &(0x7f0000000100)) 11:05:37 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:37 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r1, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:37 executing program 2: socketpair(0x27, 0x0, 0x0, &(0x7f0000000100)) 11:05:37 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:37 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:37 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:37 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:38 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:38 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) 11:05:38 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r1, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:38 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:38 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:38 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:38 executing program 2: socketpair(0x27, 0x0, 0x0, 0x0) 11:05:38 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:38 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:38 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) 11:05:38 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) 11:05:39 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r1, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:39 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:39 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:39 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:39 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) 11:05:39 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:40 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:40 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:40 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:40 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:40 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:40 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 11:05:40 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:40 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:41 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:41 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) 11:05:41 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:41 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:41 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:41 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:41 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:42 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:42 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:42 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:42 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:42 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:42 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:43 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:43 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) 11:05:43 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:43 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:43 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 11:05:43 executing program 1: socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:43 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 11:05:44 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:44 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:44 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) 11:05:44 executing program 4: bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 11:05:44 executing program 1: socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:44 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:44 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0x0, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:45 executing program 1: socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:45 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:45 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:45 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) 11:05:45 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:45 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:45 executing program 1: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:46 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 11:05:46 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:46 executing program 1: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:46 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) 11:05:46 executing program 3: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:46 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) 11:05:47 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:05:47 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:47 executing program 1: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:47 executing program 3: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:47 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:47 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:05:47 executing program 3: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) 11:05:48 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:48 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) 11:05:48 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 11:05:48 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:05:48 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 11:05:48 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:05:48 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") 11:05:48 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:05:48 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 11:05:49 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:49 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:49 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:05:49 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) 11:05:49 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:49 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:50 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) 11:05:50 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:51 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:05:51 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:51 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:05:51 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:05:52 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r4 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r4, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:52 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) 11:05:52 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:05:52 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:52 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:05:52 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:52 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:05:52 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:53 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x400, 0x0) 11:05:53 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) 11:05:53 executing program 3: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:53 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x400, 0x0) 11:05:54 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:54 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x400, 0x0) 11:05:54 executing program 3: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:54 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) 11:05:54 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:05:54 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:55 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:55 executing program 3: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:55 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 11:05:55 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:55 executing program 3: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:55 executing program 3: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) [ 260.733794][ T1217] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.740160][ T1217] ieee802154 phy1 wpan1: encryption failed: -22 11:05:57 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:57 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:57 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) 11:05:57 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:57 executing program 3: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:05:57 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:05:57 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x400, &(0x7f00000000c0)) 11:05:57 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:58 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:05:58 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x400, &(0x7f00000000c0)) 11:05:58 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:58 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:05:59 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:05:59 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x400, &(0x7f00000000c0)) 11:05:59 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:59 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:05:59 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f00000000c0)) 11:05:59 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:05:59 executing program 2: socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) 11:05:59 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x0, 0x0) 11:06:00 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x0, 0x0) 11:06:00 executing program 2: socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:06:00 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:00 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:01 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r1, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:01 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) socketpair(0x10, 0x0, 0x0, 0x0) 11:06:01 executing program 2: socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:06:01 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:01 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:02 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:02 executing program 2: socketpair(0x0, 0x3, 0x400, &(0x7f00000000c0)) 11:06:02 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:02 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) 11:06:02 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:03 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:03 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) 11:06:03 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:03 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:03 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:03 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:04 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:04 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:04 executing program 2: socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:06:04 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) 11:06:04 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:05 executing program 2: socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:06:05 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:05 executing program 2: socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) 11:06:05 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:05 executing program 2: socketpair(0x10, 0x3, 0x400, 0x0) 11:06:05 executing program 2: socketpair(0x10, 0x3, 0x400, 0x0) 11:06:05 executing program 2: socketpair(0x10, 0x3, 0x400, 0x0) 11:06:06 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:07 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:07 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:07 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:07 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:07 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:07 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:07 executing program 2: socketpair(0x10, 0x0, 0x400, &(0x7f00000000c0)) 11:06:07 executing program 2: socketpair(0x0, 0x0, 0x400, &(0x7f00000000c0)) 11:06:08 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) 11:06:08 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:08 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:08 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) 11:06:09 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:09 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:09 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:09 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:09 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) 11:06:09 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:09 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) 11:06:10 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:10 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:10 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:10 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:11 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:12 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:12 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:12 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:12 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:12 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:13 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:13 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:13 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:14 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) [ 292.242500][T11509] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 292.911565][T11509] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.431837][T11509] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 293.561371][ T5032] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 293.571446][ T5032] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 293.579136][ T5032] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 293.587452][ T5032] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 293.595065][ T5032] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 293.604176][ T5032] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 294.371630][T11509] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 294.715947][T12473] chnl_net:caif_netlink_parms(): no params data found [ 295.304986][T12473] bridge0: port 1(bridge_slave_0) entered blocking state [ 295.340573][T12473] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.347946][T12473] bridge_slave_0: entered allmulticast mode [ 295.400738][T12473] bridge_slave_0: entered promiscuous mode [ 295.422131][T12473] bridge0: port 2(bridge_slave_1) entered blocking state [ 295.450671][T12473] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.458103][T12473] bridge_slave_1: entered allmulticast mode [ 295.471655][T12473] bridge_slave_1: entered promiscuous mode [ 295.678079][T12473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 295.690645][ T5032] Bluetooth: hci1: command 0x0409 tx timeout [ 295.767972][T12473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 295.805632][T12473] team0: Port device team_slave_0 added [ 295.831348][T12473] team0: Port device team_slave_1 added [ 295.899723][T12473] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 295.919673][T12473] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 295.985364][T12473] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 296.043712][T12473] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 296.062108][T12473] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 296.149548][T12473] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 296.334318][T12473] hsr_slave_0: entered promiscuous mode [ 296.361727][T12473] hsr_slave_1: entered promiscuous mode [ 297.167766][T11509] hsr_slave_0: left promiscuous mode [ 297.175245][T11509] hsr_slave_1: left promiscuous mode [ 297.190052][T11509] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 297.220555][T11509] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 297.230142][T11509] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 297.244648][T11509] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 297.263668][T11509] bridge_slave_1: left allmulticast mode [ 297.269370][T11509] bridge_slave_1: left promiscuous mode [ 297.310617][T11509] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.319659][T11509] bridge_slave_0: left allmulticast mode [ 297.350620][T11509] bridge_slave_0: left promiscuous mode [ 297.357069][T11509] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.460744][T11509] veth1_macvtap: left promiscuous mode [ 297.466324][T11509] veth0_macvtap: left promiscuous mode [ 297.472040][T11509] veth1_vlan: left promiscuous mode [ 297.477388][T11509] veth0_vlan: left promiscuous mode [ 297.770629][ T5032] Bluetooth: hci1: command 0x041b tx timeout [ 297.997349][T11509] team0 (unregistering): Port device team_slave_1 removed [ 298.027360][T11509] team0 (unregistering): Port device team_slave_0 removed [ 298.046985][T11509] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 298.065654][T11509] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 298.189541][T11509] bond0 (unregistering): Released all slaves [ 298.286198][T12473] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 298.297599][T12473] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 298.307869][T12473] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 298.336720][T12473] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 298.487435][T12473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 298.504782][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 298.513345][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 298.525637][T12473] 8021q: adding VLAN 0 to HW filter on device team0 [ 298.537389][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 298.557878][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 298.577218][ T5171] bridge0: port 1(bridge_slave_0) entered blocking state [ 298.584407][ T5171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 298.611870][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 298.629186][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 298.638362][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 298.656764][ T5160] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.663960][ T5160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 298.679879][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 298.715141][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 298.724960][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 298.734643][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 298.749560][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 298.767559][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 298.776662][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 298.793587][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 298.812201][T12473] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 298.832118][T12473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 298.842477][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 298.852180][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 298.863231][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 299.198958][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 299.218204][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 299.243611][T12473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 299.291596][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 299.301743][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 299.336146][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 299.351816][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 299.373463][T12473] veth0_vlan: entered promiscuous mode [ 299.402333][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 299.410245][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 299.424530][T12473] veth1_vlan: entered promiscuous mode [ 299.453701][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 299.463677][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 299.473454][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 299.482679][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 299.494211][T12473] veth0_macvtap: entered promiscuous mode [ 299.516763][T12473] veth1_macvtap: entered promiscuous mode [ 299.561606][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 299.572441][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.584758][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 299.595700][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.615675][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 299.635120][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.649135][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 299.669134][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.681558][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 299.700554][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.733858][T12473] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 299.752270][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 299.761836][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 299.780700][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 299.801173][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 299.823665][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 299.848131][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.860620][ T5037] Bluetooth: hci1: command 0x040f tx timeout [ 299.890569][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 299.924577][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 299.948743][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 299.975559][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.008075][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.040569][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.071288][T12473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.093701][T12473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.116081][T12473] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 300.138939][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 300.149344][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 300.175267][T12473] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.200452][T12473] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.209227][T12473] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.248115][T12473] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.420885][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 300.428972][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 300.464442][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 300.503370][T12264] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 300.518055][T12264] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 300.545437][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:06:35 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:35 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:35 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:35 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:35 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) 11:06:35 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 5: openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:36 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:36 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:36 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:36 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:37 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) [ 301.930983][ T5037] Bluetooth: hci1: command 0x0419 tx timeout 11:06:37 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) 11:06:37 executing program 5: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) 11:06:37 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:37 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) 11:06:37 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:37 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:37 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:37 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:38 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:38 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:38 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:38 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:38 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:38 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:38 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:39 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:39 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:39 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:39 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:39 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:39 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:40 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:40 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:40 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:40 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:40 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:40 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:41 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:41 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:41 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:41 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:41 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:42 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:42 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:42 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:42 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:42 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:43 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:43 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:43 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:43 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:44 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:44 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:44 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:44 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:45 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:45 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:45 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:46 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:06:46 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:46 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:46 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:46 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:47 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:47 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:48 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:48 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:48 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r6, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:48 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:49 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:49 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:50 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r6, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:50 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:50 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:51 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:51 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:52 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:52 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r6, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:53 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:53 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:53 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:53 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:55 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:55 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:55 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:55 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:56 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:56 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:57 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) [ 322.174216][ T1217] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.180610][ T1217] ieee802154 phy1 wpan1: encryption failed: -22 11:06:58 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:06:58 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:06:58 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:06:58 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:06:59 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:00 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r2, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:00 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:01 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:01 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:01 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:01 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:02 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:03 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:03 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:04 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r7, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r7, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:04 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:05 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:06 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r7, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r7, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:06 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:06 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:06 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:06 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:07 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:08 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:08 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r7, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r7, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:08 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:09 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:10 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:10 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:11 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:11 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:11 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:12 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:13 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:13 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:13 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:13 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:13 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:14 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) [ 339.610739][ T5032] Bluetooth: hci3: command 0x0406 tx timeout [ 339.616834][ T5032] Bluetooth: hci4: command 0x0406 tx timeout [ 339.622944][ T5032] Bluetooth: hci5: command 0x0406 tx timeout 11:07:14 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:15 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:16 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:16 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r9, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:16 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:17 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:17 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:17 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:18 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000d40), 0x2, 0x0) 11:07:18 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:18 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, 0xffffffffffffffff, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:18 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:18 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:18 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:19 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:19 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, 0xffffffffffffffff, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:19 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:20 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:20 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:20 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:20 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:21 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, 0xffffffffffffffff, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup(r6, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:21 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r9, 0x9, 0xffffffffffffffff, 0x1) r10 = openat$cgroup_ro(r8, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r10, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r10, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r10, &(0x7f0000000d40), 0x2, 0x0) 11:07:21 executing program 3: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r8, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r8, 0x9, 0xffffffffffffffff, 0x1) r9 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_devices(r9, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(r9, &(0x7f0000000d40), 0x2, 0x0) 11:07:21 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x44fb) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(r7, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:22 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:22 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:23 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:23 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r8, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:24 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:24 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r6, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r6, 0x9, 0xffffffffffffffff, 0x1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r7, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r7, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) 11:07:25 executing program 5: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r3, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000280), 0x2, 0x0) r5 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r6 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r3, 0x5, r4, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r5, r6, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000500)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/36, 0x24}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/226, 0xe2}], 0x3, &(0x7f0000000800)=""/228, 0xe4}, 0x10001) openat$cgroup_subtree(r3, &(0x7f0000000940), 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={r3, 0xb, 0x1, 0x9, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r7, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r6, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r7, 0x9, 0xffffffffffffffff, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000d40), 0x2, 0x0) 11:07:26 executing program 1: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f00000000c0)) socketpair(0x27, 0x5, 0x9b, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000001c0), 0x10) openat$cgroup_pressure(r2, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240), 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000280), 0x2, 0x0) r4 = syz_clone(0xa000000, &(0x7f00000002c0)="3cbf25bdc57faacdbe53a66f0f8f1422e0a0d5d6de80e87574", 0x19, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="2c2dc468dd161c1df55cae2864d7560849bbaf8769a6f45df5e8cc4f298b08d9bb8b7c") r5 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x2, 0x8, 0x5, 0x80, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3, 0x4255}, 0xc122, 0x9, 0x7ff, 0x4, 0x3f, 0x10001, 0x8001, 0x0, 0x0, 0x0, 0x3}, r2, 0x5, r3, 0xd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r4, r5, 0x0, 0x20, &(0x7f0000000440)='blkio.throttle.read_iops_device\x00'}, 0x30) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000940), 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r6, &(0x7f0000000ac0)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b40)={0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000000b00)='\xdc@\'\\\x00'}, 0x30) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000b80)='cpu.max.burst\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000c00)={0x1, 0x80, 0xd4, 0x2, 0x91, 0x5, 0x0, 0x1, 0x404, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x8a028, 0x80, 0x1f, 0x8, 0x2, 0x7, 0x72, 0x0, 0x5, 0x0, 0x732}, r6, 0x9, 0xffffffffffffffff, 0x1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='blkio.bfq.io_queued\x00', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r7, &(0x7f0000000cc0), 0x2, 0x0) openat$cgroup_devices(r7, &(0x7f0000000d00)='devices.allow\x00', 0x2, 0x0) [ 360.360928][ T5032] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 360.369086][ T5032] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 360.378093][ T5032] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 360.385968][ T5032] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 360.393979][ T5032] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 360.900928][ T5032] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 360.909329][ T5032] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 360.921326][ T5032] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 360.929044][ T5032] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 360.936961][ T5032] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 361.107095][ T2813] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.755646][ T5037] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 361.770875][ T5037] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 361.780054][ T5037] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 361.788020][ T5037] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 361.800719][ T5037] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 361.811478][ T5037] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 362.321560][ T2813] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.410902][ T5037] Bluetooth: hci1: command 0x0409 tx timeout [ 362.611262][ T2813] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.970631][ T5037] Bluetooth: hci2: command 0x0409 tx timeout [ 363.091598][ T5032] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 363.100439][ T5032] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 363.108505][ T5032] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 363.116589][ T5032] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 363.124905][ T5032] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 363.145911][ T48] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 363.821379][ T2813] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.850595][ T48] Bluetooth: hci3: command 0x0409 tx timeout [ 364.492898][ T48] Bluetooth: hci1: command 0x041b tx timeout [ 364.985198][T13278] chnl_net:caif_netlink_parms(): no params data found [ 365.060511][ T48] Bluetooth: hci2: command 0x041b tx timeout [ 365.210626][ T5037] Bluetooth: hci4: command 0x0409 tx timeout [ 365.676391][T13276] chnl_net:caif_netlink_parms(): no params data found [ 365.784448][T13281] chnl_net:caif_netlink_parms(): no params data found [ 365.812955][T13285] chnl_net:caif_netlink_parms(): no params data found [ 365.930591][ T5037] Bluetooth: hci3: command 0x041b tx timeout [ 366.570645][ T5037] Bluetooth: hci1: command 0x040f tx timeout [ 366.955108][T13278] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.962612][T13278] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.969810][T13278] bridge_slave_0: entered allmulticast mode [ 366.977639][T13278] bridge_slave_0: entered promiscuous mode [ 367.130640][ T5037] Bluetooth: hci2: command 0x040f tx timeout [ 367.290527][ T5037] Bluetooth: hci4: command 0x041b tx timeout [ 367.642728][T13278] bridge0: port 2(bridge_slave_1) entered blocking state [ 367.649880][T13278] bridge0: port 2(bridge_slave_1) entered disabled state [ 367.671606][T13278] bridge_slave_1: entered allmulticast mode [ 367.678818][T13278] bridge_slave_1: entered promiscuous mode [ 367.754295][T13276] bridge0: port 1(bridge_slave_0) entered blocking state [ 367.761915][T13276] bridge0: port 1(bridge_slave_0) entered disabled state [ 367.769117][T13276] bridge_slave_0: entered allmulticast mode [ 367.821808][T13276] bridge_slave_0: entered promiscuous mode [ 368.010808][ T5037] Bluetooth: hci3: command 0x040f tx timeout [ 368.295058][T13276] bridge0: port 2(bridge_slave_1) entered blocking state [ 368.310564][T13276] bridge0: port 2(bridge_slave_1) entered disabled state [ 368.317782][T13276] bridge_slave_1: entered allmulticast mode [ 368.350996][T13276] bridge_slave_1: entered promiscuous mode [ 368.377752][T13278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 368.622435][T13278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 368.651002][ T5037] Bluetooth: hci1: command 0x0419 tx timeout [ 368.761763][T13276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 368.813071][T13285] bridge0: port 1(bridge_slave_0) entered blocking state [ 368.820214][T13285] bridge0: port 1(bridge_slave_0) entered disabled state [ 368.840730][T13285] bridge_slave_0: entered allmulticast mode [ 368.847861][T13285] bridge_slave_0: entered promiscuous mode [ 368.892974][T13276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 368.909546][T13278] team0: Port device team_slave_0 added [ 368.935716][T13285] bridge0: port 2(bridge_slave_1) entered blocking state [ 368.943278][T13285] bridge0: port 2(bridge_slave_1) entered disabled state [ 368.950497][T13285] bridge_slave_1: entered allmulticast mode [ 368.957682][T13285] bridge_slave_1: entered promiscuous mode [ 368.967784][T13281] bridge0: port 1(bridge_slave_0) entered blocking state [ 368.975715][T13281] bridge0: port 1(bridge_slave_0) entered disabled state [ 368.984122][T13281] bridge_slave_0: entered allmulticast mode [ 368.991321][T13281] bridge_slave_0: entered promiscuous mode [ 369.011250][T13278] team0: Port device team_slave_1 added [ 369.035319][T13281] bridge0: port 2(bridge_slave_1) entered blocking state [ 369.042622][T13281] bridge0: port 2(bridge_slave_1) entered disabled state [ 369.049743][T13281] bridge_slave_1: entered allmulticast mode [ 369.057471][T13281] bridge_slave_1: entered promiscuous mode [ 369.124510][T13276] team0: Port device team_slave_0 added [ 369.168563][T13285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 369.208241][T13276] team0: Port device team_slave_1 added [ 369.213949][ T5037] Bluetooth: hci2: command 0x0419 tx timeout [ 369.236257][T13278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 369.257235][T13278] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 369.300411][T13278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 369.321193][T13285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 369.333319][T13281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 369.348671][T13281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 369.370724][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 369.403162][T13278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 369.410149][T13278] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 369.438128][T13278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 369.577781][T13285] team0: Port device team_slave_0 added [ 369.611812][T13276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 369.619287][T13276] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 369.663107][T13276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 369.689561][T13276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 369.710712][T13276] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 369.752190][T13276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 369.773061][T13285] team0: Port device team_slave_1 added [ 369.791830][T13281] team0: Port device team_slave_0 added [ 369.813759][T13281] team0: Port device team_slave_1 added [ 369.935130][T13278] hsr_slave_0: entered promiscuous mode [ 369.956466][T13278] hsr_slave_1: entered promiscuous mode [ 369.971225][T13278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 369.978821][T13278] Cannot create hsr debugfs directory [ 370.003756][T13281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 370.011406][T13281] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 370.038732][T13281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 370.052095][T13285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 370.059068][T13285] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 370.088386][T13285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 370.099643][ T48] Bluetooth: hci3: command 0x0419 tx timeout [ 370.101742][T13285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 370.112962][T13285] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 370.139748][T13285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 370.160766][T13276] hsr_slave_0: entered promiscuous mode [ 370.167294][T13276] hsr_slave_1: entered promiscuous mode [ 370.176192][T13276] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 370.184054][T13276] Cannot create hsr debugfs directory [ 370.208987][T13281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 370.216498][T13281] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 370.244377][T13281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 370.326315][T13285] hsr_slave_0: entered promiscuous mode [ 370.334450][T13285] hsr_slave_1: entered promiscuous mode [ 370.341406][T13285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 370.348999][T13285] Cannot create hsr debugfs directory [ 370.495167][T13281] hsr_slave_0: entered promiscuous mode [ 370.511447][T13281] hsr_slave_1: entered promiscuous mode [ 370.520760][T13281] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 370.528374][T13281] Cannot create hsr debugfs directory [ 370.637259][ T2813] hsr_slave_0: left promiscuous mode [ 370.646174][ T2813] hsr_slave_1: left promiscuous mode [ 370.669715][ T2813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 370.685563][ T2813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 370.708563][ T2813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 370.722765][ T2813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 370.744949][ T2813] bridge_slave_1: left allmulticast mode [ 370.760444][ T2813] bridge_slave_1: left promiscuous mode [ 370.766184][ T2813] bridge0: port 2(bridge_slave_1) entered disabled state [ 370.787548][ T2813] bridge_slave_0: left allmulticast mode [ 370.799612][ T2813] bridge_slave_0: left promiscuous mode [ 370.819557][ T2813] bridge0: port 1(bridge_slave_0) entered disabled state [ 370.848124][ T2813] veth1_macvtap: left promiscuous mode [ 370.853743][ T2813] veth0_macvtap: left promiscuous mode [ 370.859367][ T2813] veth1_vlan: left promiscuous mode [ 370.877371][ T2813] veth0_vlan: left promiscuous mode [ 371.202198][ T2813] team0 (unregistering): Port device team_slave_1 removed [ 371.219732][ T2813] team0 (unregistering): Port device team_slave_0 removed [ 371.237802][ T2813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 371.255700][ T2813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 371.350045][ T2813] bond0 (unregistering): Released all slaves [ 371.450568][ T5037] Bluetooth: hci4: command 0x0419 tx timeout [ 371.844798][T13278] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 372.016935][T13278] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 372.163604][T13278] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 372.306853][T13278] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.170087][T13281] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.333656][T13281] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.454717][T13281] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.576785][T13281] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.771963][T13285] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 373.921247][T13285] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 374.057806][T13285] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 374.193201][T13285] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 374.505424][T13278] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 374.534720][T13278] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 374.624958][T13278] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 374.655325][T13278] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 374.673370][T13276] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 374.711327][T13276] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 374.731329][T13276] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 374.811073][T13276] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 374.992461][T13281] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 375.031495][T13281] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 375.041698][T13281] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 375.151452][T13281] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 375.244293][T13276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 375.309337][T13278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 375.361283][T13276] 8021q: adding VLAN 0 to HW filter on device team0 [ 375.381757][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 375.390167][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 375.401166][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 375.409996][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 375.419364][ T5085] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.426540][ T5085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 375.454386][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 375.603889][T13285] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 375.639771][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 375.649884][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 375.659945][ T1132] bridge0: port 2(bridge_slave_1) entered blocking state [ 375.667116][ T1132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 375.676882][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 375.686883][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 375.696639][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 375.705052][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 375.723379][T13278] 8021q: adding VLAN 0 to HW filter on device team0 [ 375.730693][T13285] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 375.787320][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 375.796925][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 375.806096][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 375.817013][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 375.833941][T13285] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 375.860165][T13285] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 375.907690][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 375.916070][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 375.926319][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 375.935230][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 375.945079][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 375.954276][ T5085] bridge0: port 1(bridge_slave_0) entered blocking state [ 375.961447][ T5085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 375.972178][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 375.992668][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 376.001500][ T5085] bridge0: port 2(bridge_slave_1) entered blocking state [ 376.008708][ T5085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 376.017538][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 376.101245][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 376.109871][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 376.122042][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 376.130325][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 376.143034][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 376.152919][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 376.164433][T13276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 376.216990][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 376.237392][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 376.261702][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 376.309144][T13281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 376.394002][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 376.406418][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 376.424344][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 376.438962][ T5091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 376.481090][T13278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 376.537465][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 376.545596][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 376.567445][T13281] 8021q: adding VLAN 0 to HW filter on device team0 [ 376.681242][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 376.709057][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 376.731250][ T5085] bridge0: port 1(bridge_slave_0) entered blocking state [ 376.738385][ T5085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 376.876122][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 376.884582][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 376.894359][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 376.904381][ T5084] bridge0: port 2(bridge_slave_1) entered blocking state [ 376.911572][ T5084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 376.919450][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 377.011969][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 377.021256][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 377.042458][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 377.056872][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 377.078937][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 377.120961][T13285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 377.132015][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 377.180711][ T5090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 377.189179][ T5090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 377.251172][T13285] 8021q: adding VLAN 0 to HW filter on device team0 [ 377.280101][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 377.301796][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 377.320938][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 377.328449][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 377.350899][ T5090] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 377.360196][ T5090] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 377.384610][T13278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 377.440683][T13281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 377.480466][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 377.505187][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 377.514577][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 377.525069][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 377.535017][ T5089] bridge0: port 1(bridge_slave_0) entered blocking state [ 377.542198][ T5089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 377.552735][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 377.568254][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 377.577542][ T5089] bridge0: port 2(bridge_slave_1) entered blocking state [ 377.584725][ T5089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 377.644400][T13276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 377.691348][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 377.699553][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 377.715410][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 377.725999][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 377.736297][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 377.747368][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 377.757151][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 377.766263][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 377.775391][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 377.857394][T13285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 377.901795][T13285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 377.922790][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 377.941157][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 377.950036][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 377.959846][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 377.968610][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 378.006444][T13278] veth0_vlan: entered promiscuous mode [ 378.045656][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 378.061685][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 378.080932][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 378.089825][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 378.161034][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 378.169083][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 378.215869][T13278] veth1_vlan: entered promiscuous mode [ 378.251021][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 378.306772][T13276] veth0_vlan: entered promiscuous mode [ 378.372331][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 378.390616][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 378.408387][T13278] veth0_macvtap: entered promiscuous mode [ 378.426923][T13276] veth1_vlan: entered promiscuous mode [ 378.443717][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 378.458678][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 378.467323][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 378.476848][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 378.486062][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 378.499865][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 378.509185][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 378.519381][T13278] veth1_macvtap: entered promiscuous mode [ 378.535668][T13281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 378.553946][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 378.567782][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 378.608047][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 378.642633][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.653847][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 378.680509][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.690357][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 378.712068][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.722483][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 378.734436][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.744623][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 378.758152][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.774065][T13278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 378.821849][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 378.830200][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 378.851792][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 378.861230][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 378.881150][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 378.903425][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 378.928509][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.950745][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 378.970792][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 378.990491][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 379.010429][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 379.020273][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 379.044617][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 379.068730][T13278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 379.090576][T13278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 379.112755][T13278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 379.152952][T13276] veth0_macvtap: entered promiscuous mode [ 379.167701][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 379.181552][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 379.200268][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 379.216878][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 379.238062][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 379.247975][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 379.256045][ T5086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 379.272830][ T12] hsr_slave_0: left promiscuous mode [ 379.279005][ T12] hsr_slave_1: left promiscuous mode [ 379.298543][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 379.318111][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 379.339847][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 379.350267][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 379.382634][ T12] bridge_slave_1: left allmulticast mode [ 379.400023][ T12] bridge_slave_1: left promiscuous mode [ 379.406838][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.428817][ T12] bridge_slave_0: left allmulticast mode [ 379.438679][ T12] bridge_slave_0: left promiscuous mode [ 379.459781][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.484407][ T12] hsr_slave_0: left promiscuous mode [ 379.500677][ T12] hsr_slave_1: left promiscuous mode [ 379.506599][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 379.514425][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 379.524042][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 379.533288][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 379.543340][ T12] bridge_slave_1: left allmulticast mode [ 379.549676][ T12] bridge_slave_1: left promiscuous mode [ 379.555919][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.564406][ T12] bridge_slave_0: left allmulticast mode [ 379.570057][ T12] bridge_slave_0: left promiscuous mode [ 379.576151][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.590138][ T12] hsr_slave_0: left promiscuous mode [ 379.600111][ T12] hsr_slave_1: left promiscuous mode [ 379.609333][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 379.618038][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 379.627679][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 379.635330][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 379.645751][ T12] bridge_slave_1: left allmulticast mode [ 379.651821][ T12] bridge_slave_1: left promiscuous mode [ 379.657495][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.666716][ T12] bridge_slave_0: left allmulticast mode [ 379.672791][ T12] bridge_slave_0: left promiscuous mode [ 379.678456][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.699195][ T12] veth1_macvtap: left promiscuous mode [ 379.705119][ T12] veth0_macvtap: left promiscuous mode [ 379.713365][ T12] veth1_vlan: left promiscuous mode [ 379.718662][ T12] veth0_vlan: left promiscuous mode [ 379.726124][ T12] veth1_macvtap: left promiscuous mode [ 379.732011][ T12] veth0_macvtap: left promiscuous mode [ 379.737583][ T12] veth1_vlan: left promiscuous mode [ 379.743466][ T12] veth0_vlan: left promiscuous mode [ 379.752685][ T12] veth1_macvtap: left promiscuous mode [ 379.758561][ T12] veth0_macvtap: left promiscuous mode [ 379.764365][ T12] veth1_vlan: left promiscuous mode [ 379.769662][ T12] veth0_vlan: left promiscuous mode [ 380.258724][ T12] team0 (unregistering): Port device team_slave_1 removed [ 380.280007][ T12] team0 (unregistering): Port device team_slave_0 removed [ 380.299452][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 380.319324][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 380.400330][ T12] bond0 (unregistering): Released all slaves [ 380.552013][ T12] team0 (unregistering): Port device team_slave_1 removed [ 380.568391][ T12] team0 (unregistering): Port device team_slave_0 removed [ 380.583317][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 380.598696][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 380.686267][ T12] bond0 (unregistering): Released all slaves [ 380.868721][ T12] team0 (unregistering): Port device team_slave_1 removed [ 380.889803][ T12] team0 (unregistering): Port device team_slave_0 removed [ 380.907984][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 380.928837][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 381.017182][ T12] bond0 (unregistering): Released all slaves [ 381.068621][T13278] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.077771][T13278] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.088043][T13278] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.097134][T13278] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.113833][T13285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 381.131762][T13276] veth1_macvtap: entered promiscuous mode [ 381.138477][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 381.199488][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 381.228942][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.250747][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 381.266246][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.276354][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 381.286928][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.299619][T13276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 381.322494][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 381.341327][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 381.361053][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 381.369938][ T5171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 381.394785][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 381.411980][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.421982][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 381.432558][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.442506][T13276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 381.453145][T13276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 381.465259][T13276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 381.488795][ T5088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 381.504029][ T5088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 381.513157][ T5088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 381.522594][ T5088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 381.533247][T13281] veth0_vlan: entered promiscuous mode [ 381.542044][T13276] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.555019][T13276] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.563894][T13276] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.573074][T13276] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 381.617195][T13281] veth1_vlan: entered promiscuous mode [ 381.710971][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 381.719189][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 381.772417][ T12] ------------[ cut here ]------------ [ 381.778242][ T12] ODEBUG: free active (active state 0) object: ffff888023ac54f8 object type: timer_list hint: batadv_dat_purge+0x0/0x70 [ 381.792532][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 381.796305][ T12] WARNING: CPU: 0 PID: 12 at lib/debugobjects.c:505 debug_print_object+0x194/0x2c0 [ 381.801987][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 381.809822][ T12] Modules linked in: [ 381.820920][ T12] CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted 6.4.0-rc3-syzkaller-00713-gab5d47bd41b1 #0 [ 381.830971][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 381.831882][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 381.841071][ T12] Workqueue: netns cleanup_net [ 381.853175][ T12] RIP: 0010:debug_print_object+0x194/0x2c0 [ 381.859042][ T12] Code: df 48 89 fe 48 c1 ee 03 80 3c 16 00 0f 85 c7 00 00 00 48 8b 14 dd 80 29 a7 8a 50 4c 89 ee 48 c7 c7 40 1d a7 8a e8 bc 6c 34 fd <0f> 0b 58 83 05 a6 44 63 0a 01 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e [ 381.862361][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 381.878709][ T12] RSP: 0018:ffffc90000117860 EFLAGS: 00010286 [ 381.878741][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 381.878762][ T12] RDX: ffff888016655940 RSI: ffffffff814c03e7 RDI: 0000000000000001 [ 381.878785][ T12] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 381.878806][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8a4ed280 [ 381.878828][ T12] R13: ffffffff8aa723a0 R14: ffff8880272f90c0 R15: ffffffff8172bb90 [ 381.878852][ T12] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 381.878888][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 381.901150][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 381.908956][ T12] CR2: 00007fb6f5a4c440 CR3: 0000000077ab5000 CR4: 00000000003506f0 [ 381.908983][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 381.909004][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 381.909026][ T12] Call Trace: [ 381.909037][ T12] [ 381.909048][ T12] ? __batadv_dat_purge.part.0+0x3b0/0x3b0 [ 381.909102][ T12] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 381.987924][T13285] veth0_vlan: entered promiscuous mode [ 381.993099][ T12] debug_check_no_obj_freed+0x305/0x420 [ 382.010061][ T12] slab_free_freelist_hook+0xeb/0x1c0 [ 382.015598][ T12] ? kvfree+0x46/0x50 [ 382.017576][T13285] veth1_vlan: entered promiscuous mode [ 382.019623][ T12] __kmem_cache_free+0xaf/0x2d0 [ 382.030042][ T12] kvfree+0x46/0x50 [ 382.033955][ T12] ? net_get_ownership+0x50/0x50 [ 382.039005][ T12] device_release+0xa3/0x240 [ 382.043732][ T12] kobject_put+0x1c2/0x4d0 [ 382.046738][T13281] veth0_macvtap: entered promiscuous mode [ 382.048334][ T12] netdev_run_todo+0x762/0x1100 [ 382.059040][ T12] ? generic_xdp_install+0x4c0/0x4c0 [ 382.064419][ T12] ? mutex_is_locked+0x12/0x50 [ 382.069286][ T12] ? netdev_freemem+0x60/0x60 [ 382.074060][ T12] ? unregister_netdevice_many+0x20/0x20 [ 382.078398][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 382.079721][ T12] ? sysfs_remove_group+0xc6/0x170 [ 382.092399][ T12] ? br_dev_delete+0x116/0x1a0 [ 382.097260][ T12] default_device_exit_batch+0x456/0x5b0 [ 382.099945][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 382.102964][ T12] ? unregister_netdev+0x30/0x30 [ 382.103020][ T12] ? unregister_netdev+0x30/0x30 [ 382.103065][ T12] ops_exit_list+0x125/0x170 [ 382.103161][ T12] cleanup_net+0x4ee/0xb10 [ 382.103199][ T12] ? unregister_pernet_device+0x80/0x80 [ 382.103238][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 382.103298][ T12] process_one_work+0x99a/0x15e0 [ 382.103382][ T12] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 382.103438][ T12] ? spin_bug+0x1c0/0x1c0 [ 382.103487][ T12] ? _raw_spin_lock_irq+0x45/0x50 [ 382.103543][ T12] worker_thread+0x67d/0x10c0 [ 382.103625][ T12] ? process_one_work+0x15e0/0x15e0 [ 382.103679][ T12] kthread+0x344/0x440 [ 382.103719][ T12] ? kthread_complete_and_exit+0x40/0x40 [ 382.134155][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 382.136377][ T12] ret_from_fork+0x1f/0x30 [ 382.150034][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 382.151960][ T12] [ 382.157092][ T5085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 382.161308][ T12] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 382.161323][ T12] CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted 6.4.0-rc3-syzkaller-00713-gab5d47bd41b1 #0 [ 382.161356][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 382.161374][ T12] Workqueue: netns cleanup_net [ 382.161401][ T12] Call Trace: [ 382.161409][ T12] [ 382.161419][ T12] dump_stack_lvl+0xd9/0x150 [ 382.161512][ T12] panic+0x686/0x730 [ 382.161554][ T12] ? panic_smp_self_stop+0xa0/0xa0 [ 382.161597][ T12] ? show_trace_log_lvl+0x285/0x390 [ 382.161670][ T12] ? debug_print_object+0x194/0x2c0 [ 382.161712][ T12] check_panic_on_warn+0xb1/0xc0 [ 382.161762][ T12] __warn+0xf2/0x390 [ 382.161808][ T12] ? debug_print_object+0x194/0x2c0 [ 382.161877][ T12] report_bug+0x2da/0x500 [ 382.161933][ T12] handle_bug+0x3c/0x70 [ 382.161962][ T12] exc_invalid_op+0x18/0x50 [ 382.161992][ T12] asm_exc_invalid_op+0x1a/0x20 [ 382.162091][ T12] RIP: 0010:debug_print_object+0x194/0x2c0 [ 382.162153][ T12] Code: df 48 89 fe 48 c1 ee 03 80 3c 16 00 0f 85 c7 00 00 00 48 8b 14 dd 80 29 a7 8a 50 4c 89 ee 48 c7 c7 40 1d a7 8a e8 bc 6c 34 fd <0f> 0b 58 83 05 a6 44 63 0a 01 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e [ 382.162183][ T12] RSP: 0018:ffffc90000117860 EFLAGS: 00010286 [ 382.162208][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 382.162228][ T12] RDX: ffff888016655940 RSI: ffffffff814c03e7 RDI: 0000000000000001 [ 382.162250][ T12] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 382.162268][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff8a4ed280 [ 382.162288][ T12] R13: ffffffff8aa723a0 R14: ffff8880272f90c0 R15: ffffffff8172bb90 [ 382.162310][ T12] ? calc_wheel_index+0x3d0/0x3d0 [ 382.162373][ T12] ? __warn_printk+0x187/0x310 [ 382.162424][ T12] ? __batadv_dat_purge.part.0+0x3b0/0x3b0 [ 382.162475][ T12] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 382.162531][ T12] debug_check_no_obj_freed+0x305/0x420 [ 382.162592][ T12] slab_free_freelist_hook+0xeb/0x1c0 [ 382.162639][ T12] ? kvfree+0x46/0x50 [ 382.162688][ T12] __kmem_cache_free+0xaf/0x2d0 [ 382.162746][ T12] kvfree+0x46/0x50 [ 382.162792][ T12] ? net_get_ownership+0x50/0x50 [ 382.162826][ T12] device_release+0xa3/0x240 [ 382.162869][ T12] kobject_put+0x1c2/0x4d0 [ 382.162909][ T12] netdev_run_todo+0x762/0x1100 [ 382.162954][ T12] ? generic_xdp_install+0x4c0/0x4c0 [ 382.162992][ T12] ? mutex_is_locked+0x12/0x50 [ 382.163027][ T12] ? netdev_freemem+0x60/0x60 [ 382.163066][ T12] ? unregister_netdevice_many+0x20/0x20 [ 382.163106][ T12] ? sysfs_remove_group+0xc6/0x170 [ 382.163142][ T12] ? br_dev_delete+0x116/0x1a0 [ 382.163186][ T12] default_device_exit_batch+0x456/0x5b0 [ 382.163232][ T12] ? unregister_netdev+0x30/0x30 [ 382.163283][ T12] ? unregister_netdev+0x30/0x30 [ 382.163337][ T12] ops_exit_list+0x125/0x170 [ 382.163393][ T12] cleanup_net+0x4ee/0xb10 [ 382.163425][ T12] ? unregister_pernet_device+0x80/0x80 [ 382.163461][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 382.163511][ T12] process_one_work+0x99a/0x15e0 [ 382.163569][ T12] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 382.163621][ T12] ? spin_bug+0x1c0/0x1c0 [ 382.163665][ T12] ? _raw_spin_lock_irq+0x45/0x50 [ 382.163718][ T12] worker_thread+0x67d/0x10c0 [ 382.163778][ T12] ? process_one_work+0x15e0/0x15e0 [ 382.163826][ T12] kthread+0x344/0x440 [ 382.163868][ T12] ? kthread_complete_and_exit+0x40/0x40 [ 382.163913][ T12] ret_from_fork+0x1f/0x30 [ 382.163977][ T12] [ 382.166616][ T12] Kernel Offset: disabled [ 382.556935][ T12] Rebooting in 86400 seconds..