0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a9", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:25 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:25 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:25 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x0, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:25 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:26 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:26 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:26 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:26 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:26 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:26 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x0, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:27 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:27 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:27 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:27 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:27 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:27 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:27 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:28 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:28 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:28 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c60", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:28 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:28 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:28 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:29 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:29 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:29 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:29 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c60", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:29 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:29 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:29 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:30 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:30 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c60", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:30 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x0, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:30 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:30 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:30 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d3", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:30 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:31 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:31 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d3", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:31 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x0, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:31 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:31 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:31 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:31 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d3", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:32 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x0, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:32 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:32 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:32 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:32 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:32 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:32 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:33 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:33 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:33 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:33 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:34 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:34 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:34 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:34 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:34 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:34 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:35 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:35 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:35 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:35 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x0, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:35 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dd", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:35 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:35 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:36 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:36 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dd", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:36 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x0, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:36 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:36 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:37 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:37 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x0, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:37 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dd", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:37 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:37 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:37 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:38 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:38 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:38 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:38 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:38 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:38 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:38 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:38 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:39 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:39 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:39 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:39 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:39 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:39 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:39 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:39 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:40 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:40 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:40 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:40 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:40 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:40 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:40 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:40 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:41 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:41 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:41 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:41 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:41 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:41 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:41 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:41 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040), 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:42 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:42 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040), 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:42 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:42 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:42 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:42 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x0, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:42 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:42 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040), 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:42 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:43 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x0, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:43 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:43 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:43 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:43 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:43 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x0, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:43 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:43 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:43 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:43 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:43 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:44 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:44 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:44 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:44 executing program 4: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:44 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:45 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:45 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:45 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:45 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:45 executing program 4: 16:13:45 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:45 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:46 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) 16:13:46 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:46 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 887.545685][ T3654] IPVS: ftp: loaded support on port[0] = 21 [ 887.695995][ T3655] IPVS: ftp: loaded support on port[0] = 21 16:13:46 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:46 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:46 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:46 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:46 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:46 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 888.033834][ T3675] IPVS: ftp: loaded support on port[0] = 21 16:13:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:47 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 888.357433][ T3688] IPVS: ftp: loaded support on port[0] = 21 16:13:47 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:47 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 888.824675][ T3694] IPVS: ftp: loaded support on port[0] = 21 16:13:47 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:47 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:47 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:48 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:48 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) [ 889.386744][ T3730] IPVS: ftp: loaded support on port[0] = 21 16:13:48 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) [ 889.708005][ T3735] IPVS: ftp: loaded support on port[0] = 21 16:13:48 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:49 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:49 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x0, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:49 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:49 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:49 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) 16:13:49 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:49 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 890.275539][ T3762] IPVS: ftp: loaded support on port[0] = 21 16:13:49 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 890.572913][ T3774] IPVS: ftp: loaded support on port[0] = 21 16:13:49 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 890.873600][ T3779] IPVS: ftp: loaded support on port[0] = 21 16:13:49 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:50 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x0, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:50 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:50 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:50 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) [ 891.163291][ T3791] IPVS: ftp: loaded support on port[0] = 21 16:13:50 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:50 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) 16:13:50 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x1802a140) 16:13:50 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:50 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) [ 891.716590][ T3816] IPVS: ftp: loaded support on port[0] = 21 16:13:50 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:50 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x0, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:51 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:51 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:51 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:51 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) 16:13:51 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x0, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:51 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) [ 892.214221][ T3843] IPVS: ftp: loaded support on port[0] = 21 16:13:51 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 892.588420][ T3866] IPVS: ftp: loaded support on port[0] = 21 16:13:51 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:51 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) 16:13:52 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:52 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'io'}]}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:52 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:52 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r0, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) 16:13:52 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x0, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:52 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:52 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:52 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:52 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r0, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) 16:13:53 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:53 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 894.191754][ T3926] IPVS: ftp: loaded support on port[0] = 21 16:13:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:53 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x0, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:53 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:53 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:53 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r0, 0x0, 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) 16:13:53 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 894.722979][ T3955] IPVS: ftp: loaded support on port[0] = 21 16:13:53 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 895.057622][ T3960] IPVS: ftp: loaded support on port[0] = 21 16:13:54 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:13:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:54 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0x0, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 895.456345][ T3965] IPVS: ftp: loaded support on port[0] = 21 16:13:54 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:54 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:54 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0x0, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:54 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:55 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 896.321065][ T4001] IPVS: ftp: loaded support on port[0] = 21 16:13:55 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:55 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0x0, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:55 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x0, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:55 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x0, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:55 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:55 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x0, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:56 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 897.203950][ T4034] IPVS: ftp: loaded support on port[0] = 21 16:13:56 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x0, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:56 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:56 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:13:56 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:56 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x0, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:56 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x0, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:56 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:57 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r2) 16:13:57 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r3, &(0x7f0000000040)=0x8, 0x12) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) [ 898.100520][ T4065] IPVS: ftp: loaded support on port[0] = 21 16:13:57 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r2) [ 898.396426][ T4074] IPVS: ftp: loaded support on port[0] = 21 16:13:57 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r2) [ 898.586447][ T4078] IPVS: ftp: loaded support on port[0] = 21 16:13:57 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:13:57 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x0, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:57 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:57 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 898.924221][ T4089] IPVS: ftp: loaded support on port[0] = 21 16:13:58 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:13:58 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x0, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:58 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:58 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r3, &(0x7f0000000040)=0x8, 0x12) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) 16:13:58 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:58 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x0, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 899.257823][ T4104] IPVS: ftp: loaded support on port[0] = 21 16:13:58 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:13:58 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:58 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 899.664795][ T4126] IPVS: ftp: loaded support on port[0] = 21 16:13:58 executing program 4: socket$kcm(0x2b, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 900.124947][ T4142] IPVS: ftp: loaded support on port[0] = 21 16:13:59 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x0, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:13:59 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r3, &(0x7f0000000040)=0x8, 0x12) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) 16:13:59 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:13:59 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x0, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:59 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:13:59 executing program 4: socket$kcm(0x2b, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 900.507358][ T4166] IPVS: ftp: loaded support on port[0] = 21 16:13:59 executing program 4: socket$kcm(0x2b, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 900.850796][ T4174] IPVS: ftp: loaded support on port[0] = 21 16:14:00 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) 16:14:00 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x0, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:00 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:00 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:00 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:00 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x0, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 901.285798][ T4188] IPVS: ftp: loaded support on port[0] = 21 16:14:00 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:00 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:00 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:00 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:00 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 901.857031][ T4222] IPVS: ftp: loaded support on port[0] = 21 16:14:01 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:01 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) 16:14:01 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:01 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:01 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:01 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 902.364601][ T4232] IPVS: ftp: loaded support on port[0] = 21 16:14:01 executing program 4: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 902.787012][ T4254] IPVS: ftp: loaded support on port[0] = 21 16:14:01 executing program 4: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:02 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:02 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:02 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:02 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 903.162649][ T4260] IPVS: ftp: loaded support on port[0] = 21 16:14:02 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:02 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:02 executing program 4: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 903.719885][ T4289] IPVS: ftp: loaded support on port[0] = 21 16:14:02 executing program 4: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 904.047443][ T4295] IPVS: ftp: loaded support on port[0] = 21 16:14:03 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:03 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x0, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:03 executing program 4: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) 16:14:03 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x0, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:03 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:03 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r1, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:03 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:03 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) [ 904.711073][ T4330] IPVS: ftp: loaded support on port[0] = 21 16:14:03 executing program 4: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(r0, r2) [ 905.003070][ T4342] IPVS: ftp: loaded support on port[0] = 21 16:14:04 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 905.269364][ T4347] IPVS: ftp: loaded support on port[0] = 21 16:14:04 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x0, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:04 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:04 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:04 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:04 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:04 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 905.673885][ T4357] IPVS: ftp: loaded support on port[0] = 21 16:14:04 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) gettid() ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) r2 = openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) 16:14:05 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 906.251576][ T4388] IPVS: ftp: loaded support on port[0] = 21 16:14:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:05 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:05 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 906.707866][ T4399] IPVS: ftp: loaded support on port[0] = 21 16:14:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:06 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) gettid() ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) r2 = openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) 16:14:06 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:06 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:06 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:06 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) [ 907.065744][ T4408] IPVS: ftp: loaded support on port[0] = 21 16:14:06 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 907.636955][ T4433] IPVS: ftp: loaded support on port[0] = 21 16:14:06 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:06 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x9) gettid() ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) r2 = openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r0, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) 16:14:06 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:07 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:07 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(0x0, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:07 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 908.078394][ T4443] IPVS: ftp: loaded support on port[0] = 21 16:14:07 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:07 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x0) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 908.486106][ T4465] IPVS: ftp: loaded support on port[0] = 21 16:14:07 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 908.742334][ T4474] IPVS: ftp: loaded support on port[0] = 21 16:14:08 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:08 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:08 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:08 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x0) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:08 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:08 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:08 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) [ 909.251126][ T4492] IPVS: ftp: loaded support on port[0] = 21 16:14:08 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:08 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x0) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:08 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:09 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:09 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:09 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:09 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 910.196109][ T4518] IPVS: ftp: loaded support on port[0] = 21 16:14:09 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:09 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:10 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:10 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:10 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:10 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 911.065556][ T4546] IPVS: ftp: loaded support on port[0] = 21 16:14:10 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:10 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:10 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, 0x0, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:10 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:10 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 911.954549][ T4572] IPVS: ftp: loaded support on port[0] = 21 16:14:11 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:11 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:11 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:11 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:11 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, 0x0, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:11 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 912.873704][ T4606] IPVS: ftp: loaded support on port[0] = 21 16:14:12 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:12 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:12 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:12 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:12 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, 0x0, 0x0) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 913.727276][ T4630] IPVS: ftp: loaded support on port[0] = 21 16:14:12 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:13 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:13 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:13 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:13 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:13 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 914.693841][ T4655] IPVS: ftp: loaded support on port[0] = 21 16:14:13 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:13 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:13 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:13 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:13 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:13 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 915.187866][ T4679] IPVS: ftp: loaded support on port[0] = 21 16:14:14 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 915.598644][ T4685] IPVS: ftp: loaded support on port[0] = 21 16:14:14 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:14 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:14 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:14 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:14 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:14 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x0, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:15 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:15 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) 16:14:15 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r3) 16:14:15 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:15 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:15 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:15 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:15 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x0, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) [ 917.008865][ T4733] IPVS: ftp: loaded support on port[0] = 21 16:14:16 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r3) [ 917.443628][ T4753] IPVS: ftp: loaded support on port[0] = 21 16:14:16 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r3) 16:14:16 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:16 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x0, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:16 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:16 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) [ 917.894579][ T4762] IPVS: ftp: loaded support on port[0] = 21 16:14:16 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:17 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:17 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x0, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:17 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) [ 918.465404][ T4790] IPVS: ftp: loaded support on port[0] = 21 16:14:17 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:14:17 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:17 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) [ 918.876573][ T4797] IPVS: ftp: loaded support on port[0] = 21 16:14:18 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x0, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:18 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:18 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:18 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:14:18 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 919.492780][ T4825] IPVS: ftp: loaded support on port[0] = 21 16:14:18 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:18 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:18 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) 16:14:18 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) accept(r2, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 16:14:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x0, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:18 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f8689"], 0x72) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:19 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:19 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:19 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r3, 0x0, 0x2, 0x0) [ 920.059800][ T4846] IPVS: ftp: loaded support on port[0] = 21 16:14:19 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f8689"], 0x72) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:19 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) accept(r2, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) [ 920.651679][ T4878] IPVS: ftp: loaded support on port[0] = 21 16:14:19 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) accept(r2, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 16:14:19 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) [ 920.881284][ T4883] IPVS: ftp: loaded support on port[0] = 21 16:14:20 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, 0x0, 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:20 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:20 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 921.327283][ T4901] IPVS: ftp: loaded support on port[0] = 21 16:14:20 executing program 3: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f8689"], 0x72) openat$cgroup_type(r1, 0x0, 0x2, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:20 executing program 5: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x0, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x2734c79b, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r3 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r3, 0x0, 0x0) openat$cgroup_type(r1, 0x0, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(r4, 0x0, 0x2, 0x0) 16:14:20 executing program 0: write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0xfffffffffffff192, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, 0x0, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) 16:14:20 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x3, 0x40, 0x1, 0x1, 0x0, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff192, 0x0, 0x8000, 0x100, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2f, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) openat$cgroup_type(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 16:14:20 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ffffffff"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x5, 0x0, 0x6, 0x0, 0x0, 0x80000, 0x0, 0x40, 0x0, 0x1, 0x3ff, 0x2, 0x1, 0x3, 0x122d, 0x0, 0x0, 0x2, 0x3a1, 0x0, 0x0, 0x7, 0x8000, 0x100, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000}, r2, 0x0, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}]}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r0, 0x0, 0x12, &(0x7f00000005c0)='cpuacct.usage_all\x00'}, 0x30) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x5, 0x401, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x0, 0x4, 0x800, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0xca4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x4, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8, 0x1, 0xf, 0x6, 0x6, 0x7}, r3, 0x10, r0, 0x9) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) r4 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="046d656d6f72799a2ef96bed5247626f314a03c154e0157aacf455718d80cbafbf1f83261fb8f1fa000000060000000000000000001bfbf1638c70278258d6c80bb79fe300253ea771f20b6aa7084d9aa14eb818e3d49cb48a7718275b03a723164a2ff8415a011d1eca0cf66a05e95f868917010f02b901f231dcf06ace1c1908e3a0a51fbae735984ac07ddeecd283d22eb1ed39fe599ce177cca818fceca7cc9f431db49918499e0242e77abd0443fe3bb8f68509f4ef39af1d436d364b869c0a470ead80857053d0f63e42604f28b9246ed2e97c3e72f612eaeb69748a529bc78548"], 0xe4) openat$cgroup_type(r1, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000440)="369cff807e1d5ac6310702158e1c521d8e215a38ae572f43b1946898ea339340fc4be0c2d9f93350a644edae7a190d0de36d42a214a38185509c911792a449fdad02978b6ae9a9e6cee3b7aab7f9ccf387691db4a0c6766fa429d7ab9db39be29e319163957c8d2fa48507690e5bb3650dd9fd640408ea2650289009cf2c5978a985f7c9c60ba397a26c2bbb34e653af74ed676cda4213cd6f83323a88d80a9c2c6042aec7a0d341d819dddb", 0x0}, 0x18) write$cgroup_int(r4, &(0x7f0000000040)=0x8, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000380)) 16:14:20 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 921.846382][ T4921] IPVS: ftp: loaded support on port[0] = 21 16:14:21 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) flock(0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, 0x0) dup2(r1, r3) [ 922.261868][ T4931] IPVS: ftp: loaded support on port[0] = 21 [ 922.389484][ C1] ------------[ cut here ]------------ [ 922.395297][ C1] refcount_t: increment on 0; use-after-free. [ 922.397731][ T4930] ================================================================== [ 922.401775][ C1] WARNING: CPU: 1 PID: 4913 at lib/refcount.c:156 refcount_inc_checked+0x4b/0x50 [ 922.409599][ T4930] BUG: KASAN: use-after-free in refcount_inc_not_zero_checked+0x7c/0x280 [ 922.418713][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 922.427138][ T4930] Read of size 4 at addr ffff88805a06f500 by task syz-executor.4/4930 [ 922.427149][ T4930] [ 922.433757][ C1] CPU: 1 PID: 4913 Comm: syz-executor.5 Not tainted 5.2.0+ #34 [ 922.452139][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.462221][ C1] Call Trace: [ 922.465507][ C1] [ 922.468380][ C1] dump_stack+0x1d8/0x2f8 [ 922.472749][ C1] panic+0x29b/0x7d9 [ 922.476650][ C1] ? __warn+0x126/0x230 [ 922.480807][ C1] ? nmi_panic+0x97/0x97 [ 922.485046][ C1] ? __probe_kernel_read+0x140/0x1a0 [ 922.490361][ C1] ? is_valid_bugaddr+0x81/0x100 [ 922.495315][ C1] __warn+0x22f/0x230 [ 922.499317][ C1] ? refcount_inc_checked+0x4b/0x50 [ 922.504567][ C1] report_bug+0x190/0x290 [ 922.508910][ C1] ? refcount_inc_checked+0x4b/0x50 [ 922.514116][ C1] do_error_trap+0xd7/0x440 [ 922.518629][ C1] do_invalid_op+0x36/0x40 [ 922.523042][ C1] ? refcount_inc_checked+0x4b/0x50 [ 922.528242][ C1] invalid_op+0x14/0x20 [ 922.532406][ C1] RIP: 0010:refcount_inc_checked+0x4b/0x50 [ 922.538218][ C1] Code: 3d 98 dd 93 05 01 75 08 e8 b2 50 11 fe 5b 5d c3 e8 aa 50 11 fe c6 05 82 dd 93 05 01 48 c7 c7 09 ce 87 88 31 c0 e8 85 79 e2 fd <0f> 0b eb df 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 [ 922.558609][ C1] RSP: 0018:ffff8880aeb09b40 EFLAGS: 00010246 [ 922.564679][ C1] RAX: 76020461f62c1600 RBX: ffff88805a06f500 RCX: ffff88805c7aa380 [ 922.572688][ C1] RDX: 0000000000000301 RSI: 0000000000000301 RDI: 0000000000000000 [ 922.589117][ C1] RBP: ffff8880aeb09b48 R08: ffffffff816046b4 R09: fffffbfff13bb2c1 [ 922.597111][ C1] R10: fffffbfff13bb2c1 R11: 0000000000000000 R12: ffff8880620de3c0 [ 922.605274][ C1] R13: dffffc0000000000 R14: 0000000000000004 R15: ffff88805a06f480 [ 922.613298][ C1] ? vprintk_emit+0x2d4/0x3a0 [ 922.618047][ C1] nr_rx_frame+0x17bc/0x1e40 [ 922.622667][ C1] nr_loopback_timer+0x6a/0x140 [ 922.627525][ C1] ? nr_loopback_clear+0x30/0x30 [ 922.632484][ C1] call_timer_fn+0xec/0x200 [ 922.637000][ C1] ? __run_timers+0x9c0/0x9c0 [ 922.641709][ C1] ? nr_loopback_clear+0x30/0x30 [ 922.646662][ C1] ? nr_loopback_clear+0x30/0x30 [ 922.651612][ C1] __run_timers+0x7cd/0x9c0 [ 922.656126][ C1] ? trace_timer_cancel+0x290/0x290 [ 922.661349][ C1] ? check_preemption_disabled+0x47/0x2a0 [ 922.667079][ C1] run_timer_softirq+0x4a/0x90 [ 922.671855][ C1] __do_softirq+0x333/0x7c4 [ 922.676471][ C1] ? irq_exit+0x227/0x230 [ 922.680816][ C1] irq_exit+0x227/0x230 [ 922.684998][ C1] smp_apic_timer_interrupt+0x113/0x280 [ 922.691381][ C1] apic_timer_interrupt+0xf/0x20 [ 922.696315][ C1] [ 922.699259][ C1] RIP: 0010:unwind_next_frame+0x6ed/0x870 [ 922.708083][ C1] Code: 48 8b 44 24 78 42 8a 04 20 84 c0 0f 85 ed 00 00 00 48 8b 44 24 18 c7 00 00 00 00 00 31 c0 48 c7 84 24 80 00 00 00 0e 36 e0 45 <4b> c7 04 2c 00 00 00 00 65 48 8b 0c 25 28 00 00 00 48 3b 8c 24 c0 [ 922.727708][ C1] RSP: 0018:ffff88805952ef80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 922.736144][ C1] RAX: 0000000081662e01 RBX: ffff88805952f1b0 RCX: 0000000081662e01 [ 922.744213][ C1] RDX: 1ffff1100b2a5e26 RSI: ffff88805952f1b0 RDI: ffff88805952f120 [ 922.752278][ C1] RBP: ffff88805952f088 R08: dffffc0000000000 R09: ffff88805952f120 [ 922.760272][ C1] R10: ffffed100b2a5e30 R11: 0000000000000000 R12: dffffc0000000000 [ 922.768244][ C1] R13: 1ffff1100b2a5e00 R14: ffff88805952f120 R15: ffff88805952f178 [ 922.776264][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 922.782245][ C1] ? __lock_acquire+0xcc6/0x4750 [ 922.787180][ C1] ? __kasan_check_read+0x11/0x20 [ 922.792211][ C1] __unwind_start+0x36a/0x440 [ 922.796898][ C1] ? stack_trace_save+0x1e0/0x1e0 [ 922.801920][ C1] arch_stack_walk+0x78/0xe0 [ 922.806543][ C1] ? stack_trace_save+0x111/0x1e0 [ 922.811570][ C1] stack_trace_save+0x111/0x1e0 [ 922.816419][ C1] ? stack_trace_snprint+0x150/0x150 [ 922.821710][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 922.827100][ C1] __kasan_kmalloc+0x11c/0x1b0 [ 922.834775][ C1] ? retint_kernel+0x2b/0x2b [ 922.839899][ C1] ? __kasan_check_read+0x11/0x20 [ 922.844915][ C1] ? mark_lock+0x152/0x1850 [ 922.849437][ C1] ? __bfs+0x5a0/0x5a0 [ 922.853587][ C1] ? __lock_acquire+0x4750/0x4750 [ 922.858607][ C1] ? lock_acquire+0x1b2/0x250 [ 922.863279][ C1] ? check_preemption_disabled+0x47/0x2a0 [ 922.869017][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 922.874292][ C1] ? kmem_cache_alloc+0x194/0x2e0 [ 922.879313][ C1] kasan_slab_alloc+0xf/0x20 [ 922.883901][ C1] kmem_cache_alloc+0x1f5/0x2e0 [ 922.888763][ C1] ? alloc_buffer_head+0x26/0xf0 [ 922.893697][ C1] alloc_buffer_head+0x26/0xf0 [ 922.898469][ C1] alloc_page_buffers+0x11a/0x510 [ 922.903524][ C1] create_empty_buffers+0x2f/0x5a0 [ 922.908632][ C1] ? retint_kernel+0x2b/0x2b [ 922.913245][ C1] ext4_block_write_begin+0x2d1/0x1330 [ 922.918694][ C1] ? __ext4_journal_start_sb+0x10a/0x150 [ 922.924328][ C1] ? trace_ext4_da_release_space+0x2d0/0x2d0 [ 922.930302][ C1] ? trace_ext4_write_begin+0x310/0x310 [ 922.935839][ C1] ? __kasan_check_read+0x11/0x20 [ 922.940950][ C1] ext4_da_write_begin+0x759/0xd50 [ 922.946060][ C1] ? ext4_set_page_dirty+0x300/0x300 [ 922.951337][ C1] ? percpu_ref_put+0x160/0x1d0 [ 922.956184][ C1] generic_perform_write+0x2c3/0x560 [ 922.961469][ C1] ? grab_cache_page_write_begin+0xa0/0xa0 [ 922.967265][ C1] ? file_remove_privs+0x600/0x600 [ 922.972397][ C1] __generic_file_write_iter+0x24b/0x520 [ 922.978018][ C1] ? __bfs+0x5a0/0x5a0 [ 922.982171][ C1] ext4_file_write_iter+0x926/0x16a0 [ 922.987458][ C1] ? ext4_file_read_iter+0x3a0/0x3a0 [ 922.992749][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 922.998041][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 923.003493][ C1] ? retint_kernel+0x2b/0x2b [ 923.008075][ C1] ? iov_iter_init+0x8a/0x180 [ 923.012745][ C1] __vfs_write+0x617/0x7d0 [ 923.017161][ C1] ? __kernel_write+0x350/0x350 [ 923.022023][ C1] ? __sb_start_write+0x403/0x4c0 [ 923.027038][ C1] ? __kasan_check_read+0x11/0x20 [ 923.032052][ C1] vfs_write+0x227/0x510 [ 923.036297][ C1] ksys_write+0x16b/0x2a0 [ 923.040623][ C1] ? __ia32_sys_read+0x90/0x90 [ 923.045381][ C1] ? prepare_exit_to_usermode+0x1f7/0x580 [ 923.051113][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 923.056855][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 923.062336][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 923.068056][ C1] ? do_syscall_64+0x1d/0x140 [ 923.072730][ C1] __x64_sys_write+0x7b/0x90 [ 923.077317][ C1] do_syscall_64+0xfe/0x140 [ 923.081837][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 923.087722][ C1] RIP: 0033:0x459819 [ 923.091616][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 923.111232][ C1] RSP: 002b:00007f6cd89d6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 923.119651][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 923.127638][ C1] RDX: 000000001802a140 RSI: 00000000200000c0 RDI: 0000000000000004 [ 923.135687][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 923.143650][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6cd89d76d4 [ 923.151614][ C1] R13: 00000000004c9774 R14: 00000000004e0b70 R15: 00000000ffffffff [ 923.159954][ T4930] CPU: 0 PID: 4930 Comm: syz-executor.4 Not tainted 5.2.0+ #34 [ 923.167524][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.177582][ T4930] Call Trace: [ 923.180877][ T4930] dump_stack+0x1d8/0x2f8 [ 923.185202][ T4930] print_address_description+0x75/0x5b0 [ 923.190758][ T4930] ? log_buf_vmcoreinfo_setup+0x153/0x153 [ 923.196480][ T4930] __kasan_report+0x14b/0x1c0 [ 923.201171][ T4930] ? refcount_inc_not_zero_checked+0x7c/0x280 [ 923.207236][ T4930] kasan_report+0x26/0x50 [ 923.211668][ T4930] check_memory_region+0x2cf/0x2e0 [ 923.216808][ T4930] __kasan_check_read+0x11/0x20 [ 923.221653][ T4930] refcount_inc_not_zero_checked+0x7c/0x280 [ 923.227546][ T4930] ? refcount_add_checked+0x60/0x60 [ 923.232774][ T4930] ? __kasan_check_write+0x14/0x20 [ 923.237887][ T4930] ? down_write+0x10a/0x180 [ 923.242395][ T4930] refcount_inc_checked+0x15/0x50 [ 923.247416][ T4930] nr_release+0x59/0x390 [ 923.251672][ T4930] sock_close+0xe1/0x260 [ 923.255923][ T4930] ? sock_mmap+0xa0/0xa0 [ 923.260182][ T4930] __fput+0x2e4/0x740 [ 923.264169][ T4930] ____fput+0x15/0x20 [ 923.268242][ T4930] task_work_run+0x17e/0x1b0 [ 923.273540][ T4930] prepare_exit_to_usermode+0x459/0x580 [ 923.279093][ T4930] syscall_return_slowpath+0x113/0x4a0 [ 923.284557][ T4930] do_syscall_64+0x126/0x140 [ 923.289237][ T4930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 923.295117][ T4930] RIP: 0033:0x459819 [ 923.299004][ T4930] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 923.318710][ T4930] RSP: 002b:00007fb720bd0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 923.327153][ T4930] RAX: 0000000000000005 RBX: 0000000000000002 RCX: 0000000000459819 [ 923.335139][ T4930] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 923.343126][ T4930] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 923.351135][ T4930] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb720bd16d4 [ 923.359123][ T4930] R13: 00000000004bfe9c R14: 00000000004d1b28 R15: 00000000ffffffff [ 923.367120][ T4930] [ 923.369450][ T4930] Allocated by task 4913: [ 923.373781][ T4930] __kasan_kmalloc+0x11c/0x1b0 [ 923.378546][ T4930] kasan_kmalloc+0x9/0x10 [ 923.382882][ T4930] __kmalloc+0x254/0x340 [ 923.387137][ T4930] sk_prot_alloc+0xb0/0x290 [ 923.391648][ T4930] sk_alloc+0x38/0x950 [ 923.395736][ T4930] nr_rx_frame+0xabc/0x1e40 [ 923.400279][ T4930] nr_loopback_timer+0x6a/0x140 [ 923.405248][ T4930] call_timer_fn+0xec/0x200 [ 923.409782][ T4930] __run_timers+0x7cd/0x9c0 [ 923.414307][ T4930] run_timer_softirq+0x4a/0x90 [ 923.419089][ T4930] __do_softirq+0x333/0x7c4 [ 923.423624][ T4930] [ 923.425953][ T4930] Freed by task 4932: [ 923.429952][ T4930] __kasan_slab_free+0x12a/0x1e0 [ 923.434905][ T4930] kasan_slab_free+0xe/0x10 [ 923.439425][ T4930] kfree+0x115/0x200 [ 923.443336][ T4930] __sk_destruct+0x567/0x660 [ 923.447945][ T4930] __sk_free+0x317/0x3e0 [ 923.452254][ T4930] sock_efree+0x60/0x80 [ 923.456433][ T4930] skb_release_head_state+0x100/0x220 [ 923.461835][ T4930] __kfree_skb+0x25/0x170 [ 923.466181][ T4930] kfree_skb+0x6f/0xb0 [ 923.470257][ T4930] nr_accept+0x4ef/0x650 [ 923.474508][ T4930] __sys_accept4+0x5bc/0x9a0 [ 923.479108][ T4930] __x64_sys_accept+0x7d/0x90 [ 923.483803][ T4930] do_syscall_64+0xfe/0x140 [ 923.488329][ T4930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 923.494239][ T4930] [ 923.496579][ T4930] The buggy address belongs to the object at ffff88805a06f480 [ 923.496579][ T4930] which belongs to the cache kmalloc-2k of size 2048 [ 923.510731][ T4930] The buggy address is located 128 bytes inside of [ 923.510731][ T4930] 2048-byte region [ffff88805a06f480, ffff88805a06fc80) [ 923.524195][ T4930] The buggy address belongs to the page: [ 923.529868][ T4930] page:ffffea0001681b80 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0xffff88805a06ec00 compound_mapcount: 0 [ 923.542123][ T4930] flags: 0x1fffc0000010200(slab|head) [ 923.547516][ T4930] raw: 01fffc0000010200 ffffea00025cc108 ffffea0001798408 ffff8880aa400e00 [ 923.556126][ T4930] raw: ffff88805a06ec00 ffff88805a06e380 0000000100000002 0000000000000000 [ 923.565196][ T4930] page dumped because: kasan: bad access detected [ 923.571616][ T4930] [ 923.573948][ T4930] Memory state around the buggy address: [ 923.579588][ T4930] ffff88805a06f400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 923.587667][ T4930] ffff88805a06f480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 923.595752][ T4930] >ffff88805a06f500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 923.603857][ T4930] ^ [ 923.607945][ T4930] ffff88805a06f580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 923.616021][ T4930] ffff88805a06f600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 923.624117][ T4930] ================================================================== [ 923.632205][ T4930] Disabling lock debugging due to kernel taint [ 923.639371][ C1] Kernel Offset: disabled [ 923.643724][ C1] Rebooting in 86400 seconds..