EST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:36:53 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003070000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socketpair$tipc(0x1e, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x17) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="dfbe1aa29b4503ff2fed5f50b2c6892fa4c7c7fa2a4c"], 0x200600) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) write$cgroup_subtree(r0, 0x0, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='memory.events\x00') write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) close(r1) close(r1) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x7, 0x80, 0x3, 0x0, 0x0, 0x8, 0x80, 0x0, 0x1f, 0x3, 0x7f, 0x8, 0x6fc6, 0x100000001, 0x0, 0x8000, 0x4, 0xced, 0x0, 0x6, 0x9, 0x10000, 0x1, 0x0, 0xe8e, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffff7, 0x101, 0xfffffffffffffff8, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x80, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x1) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, 0x0) [ 665.414843][ T26] audit: type=1804 audit(1560386213.276:184): pid=32236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir167547825/syzkaller.AaIHNf/306/memory.events" dev="sda1" ino=16753 res=1 00:36:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) close(r0) socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'bridge0\x00', @random="01003a1e2410"}) 00:36:53 executing program 3: r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xbfffffffffffffff, r0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000040)="2300000022008152915a655267030000002ff96e27bf28b285fe3903a44a6017edcaa3", 0x23}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000dc0)={&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x40) sendmsg$kcm(r1, 0x0, 0x4000) 00:36:53 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r6) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="27f27dc6"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 665.521987][ T26] audit: type=1804 audit(1560386213.306:185): pid=32236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir167547825/syzkaller.AaIHNf/306/memory.events" dev="sda1" ino=16753 res=1 00:36:53 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0xfffffffffffffdbc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r5 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) 00:36:53 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r4, &(0x7f0000000000)="c10ed9ca19db779e5f84f462bb83b7556128df79fe7edcf2a7aae8c3a2fe54db887ab1609048af9b00dc1bf3bac6", &(0x7f0000000300)=""/68}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 666.862125][T32232] validate_nla: 2 callbacks suppressed [ 666.862135][T32232] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 666.890794][T32268] IPVS: ftp: loaded support on port[0] = 21 00:36:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net//..\x00', 0x314ea2ec15e387bd, 0x0) close(r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) [ 667.117421][T32268] chnl_net:caif_netlink_parms(): no params data found [ 667.313734][T32268] bridge0: port 1(bridge_slave_0) entered blocking state [ 667.321954][T32268] bridge0: port 1(bridge_slave_0) entered disabled state [ 667.335936][T32268] device bridge_slave_0 entered promiscuous mode [ 667.355318][T32268] bridge0: port 2(bridge_slave_1) entered blocking state [ 667.362498][T32268] bridge0: port 2(bridge_slave_1) entered disabled state [ 667.385141][T32268] device bridge_slave_1 entered promiscuous mode [ 667.473504][T32268] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 667.483985][T32268] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 667.505615][T32268] team0: Port device team_slave_0 added [ 667.512391][T32268] team0: Port device team_slave_1 added [ 667.647532][T32268] device hsr_slave_0 entered promiscuous mode [ 667.705293][T32268] device hsr_slave_1 entered promiscuous mode [ 667.809998][T32268] bridge0: port 2(bridge_slave_1) entered blocking state [ 667.817226][T32268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 667.824622][T32268] bridge0: port 1(bridge_slave_0) entered blocking state [ 667.831683][T32268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 667.934721][T32268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 667.948576][T11441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 667.957690][T11441] bridge0: port 1(bridge_slave_0) entered disabled state [ 667.965977][T11441] bridge0: port 2(bridge_slave_1) entered disabled state [ 668.042038][T32268] 8021q: adding VLAN 0 to HW filter on device team0 [ 668.053075][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 668.062026][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 668.070520][T32200] bridge0: port 1(bridge_slave_0) entered blocking state [ 668.077645][T32200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 668.090536][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 668.099429][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 668.108249][ T2992] bridge0: port 2(bridge_slave_1) entered blocking state [ 668.115398][ T2992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 668.195984][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 668.204738][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 668.213188][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 668.221840][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 668.231102][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 668.305961][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 668.315932][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 668.324586][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 668.332834][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 668.342896][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 668.351478][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 668.363487][T32268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 668.472042][T32268] 8021q: adding VLAN 0 to HW filter on device batadv0 00:36:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x5) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r0, 0x0, 0x5, &(0x7f0000000180)='bdev\x00'}, 0x30) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3ff, 0x1, 0x9, 0x100, 0x0, 0x5, 0x8002, 0x1, 0x81, 0x41, 0x7fff, 0x8, 0x8, 0x2, 0xffff, 0x8001, 0x100, 0x8, 0x1, 0x1f, 0x41afd2ed, 0x0, 0x3, 0x6, 0x207200000000, 0x1, 0x5, 0x100000001, 0x1, 0xffffffffe7c9d4d0, 0x3, 0x8001, 0x400, 0x4, 0x2, 0x9, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xffffffff, 0x7, 0x9, 0x4, 0xffffffffffffffaf, 0x4664a575}, r1, 0xc, r0, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r0, 0x4) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/252) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000340)=""/4096) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001340)=0x101, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001380)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = getpid() r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/net/tun\x00', 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x337) bpf$MAP_CREATE(0x0, &(0x7f0000001400)={0x7, 0x8, 0x3ff, 0x7, 0x0, r0, 0xffffffffffffff2a, [], 0x0, r0, 0x4}, 0x3c) r6 = openat$cgroup_ro(r0, &(0x7f0000001440)='pids.current\x00', 0x0, 0x0) openat$cgroup_type(r6, &(0x7f0000001480)='cgroup.type\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000001500)={0x1, 0x70, 0x10001, 0x5, 0xeb63, 0x5, 0x0, 0x446b, 0x40000, 0x6, 0xfffffffffffffffb, 0x8, 0x3ff, 0x9, 0xffffffffffffffff, 0x2, 0x91, 0x4, 0x6, 0xfc00000000000000, 0x8, 0x3, 0x7, 0x8001, 0x7, 0x0, 0x7, 0x2, 0xc75, 0x7fffffff, 0x1, 0xc4, 0x3, 0xfff, 0x500fb150, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000014c0)}, 0x1000, 0x0, 0x6, 0xb, 0x0, 0x3}, r0, 0x7, 0xffffffffffffffff, 0xf) perf_event_open(&(0x7f00000015c0)={0x5, 0x70, 0x2, 0x7fff, 0x7, 0x1, 0x0, 0x80, 0x8000, 0xa, 0x3, 0x1, 0x9, 0xd3, 0x8, 0x1ff, 0x7ff, 0x5, 0xffffffffffffffff, 0x4, 0x4, 0x100000001, 0x80000000, 0x6, 0x6, 0x8, 0x6e19, 0x4, 0x1, 0x8, 0xb750, 0x89, 0x3, 0x0, 0x7ff, 0x800, 0x200, 0x58f54b49, 0x0, 0xe992, 0x0, @perf_bp={&(0x7f0000001580)}, 0x10284, 0x7, 0x7, 0x0, 0xb2, 0x7, 0xfff}, r4, 0xb, r3, 0xa) perf_event_open(&(0x7f0000001640)={0x1, 0x70, 0xfff, 0x7, 0x6, 0x3, 0x0, 0xc7, 0x80, 0x1, 0xfff, 0x80000001, 0x200, 0xf90, 0x8000, 0x1, 0x8, 0x5, 0x5, 0x6, 0x6, 0x1dc8, 0x2, 0x0, 0x5, 0x3, 0x4, 0x6, 0x2, 0x8001, 0x7fff, 0x400, 0x6, 0x40000, 0x2, 0x4, 0x6, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0x7, 0x1}, 0x10800, 0x6, 0x7fff, 0x1, 0xfffffffffffff131, 0x1edd, 0x101}, r1, 0xb, r3, 0x8) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f00000016c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001700)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001740)) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000001780)={'caif0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000018c0)={r6, &(0x7f00000017c0)="140afd8cba7f9843f5c9f35ca211b7f5688a7cec6873555083f253eda2304595eae676c594f3fcf123b202f5c2bfbd498cb9a6fe837ba473d2146388b23854523e4504b796f231b54ffaad365d051e57eef4655bc28b57393ab41367e176f5bb8cb9ae74f85325e42615efef7aa5d7ee9218cfc5bfd3f0847f17a98b28eea22845be2c2e3ca6", &(0x7f0000001880)=""/39}, 0x18) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b00)={r0, 0xc0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001900)=0xffffffffffff7fff, 0x0, 0x0, 0x0, &(0x7f0000001940)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000001980)={0x2, 0x1, 0x10000, 0xffffffff}, &(0x7f00000019c0)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=0x4}}, 0x10) write$cgroup_int(r0, &(0x7f0000001b40)=0x69, 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001bc0)={r1, r6, 0x0, 0xd, &(0x7f0000001b80)='/dev/net/tun\x00', r7}, 0x30) 00:36:56 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)='cpu\t&-&\xfb\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\t_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0\xcd0\xa4\xda\xa8\x84\x91\xd7-\xe4\xbb\xd1\x11\xe5DU\x87\x8a(\x9b\x12\xaa8\xe2@\x12Y\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xa7\xb04G\xc28\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x06[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000008c00)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000009e80)=[{&(0x7f0000008c80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f0000009d00)=""/161, 0xfffffffe}, {&(0x7f00000002c0)=""/155, 0x9b}], 0x2d2, &(0x7f0000009ec0)=""/135, 0x87}, 0x1) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000009fc0)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a080)={0x15, 0x6, &(0x7f0000000100)=@raw=[@exit, @generic={0xcc8, 0x7ff, 0x100, 0x6, 0x1}, @jmp={0x5, 0xffff, 0x0, 0x0, 0x8, 0x40, 0x4}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000140)='syzkaller\x00', 0x7, 0x9d, &(0x7f0000000180)=""/157, 0x41f00, 0x3, [], r2, 0x7, r3, 0x8, &(0x7f000000a000)={0x3, 0x2}, 0x8, 0x10, &(0x7f000000a040)={0x3, 0x0, 0x2, 0x100000000}, 0x10}, 0x70) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x0, 0x1}, 0x14) 00:36:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, r2, 0x0, 0x8, &(0x7f0000000280)='trusted\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r4, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r6, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r7, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r7, 0x0, 0x0}, 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:36:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003080000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:56 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x5, 0x4) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="39000000140081ae0000dc676f97daf01e23578134662c300b2c00052a008701546fabca1b4e7d06a6580e88370200c54c1960b89c40ebb373", 0xffffffffffffffc4}], 0x1}, 0x0) r2 = getpid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = perf_event_open(0x0, r2, 0xd, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'bridge_slave_0\x00', 0x200}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x7, 0x2, 0x80, 0x5, 0x0, 0x3, 0x0, 0xd, 0x8, 0x6, 0x0, 0xffffffff, 0x2, 0x4, 0x9, 0x1, 0x4, 0x20, 0xb7ec, 0x8, 0x4fa, 0x5, 0x6, 0x3, 0x6a9e, 0x7, 0x1, 0x1, 0x20, 0x2, 0xee8b, 0x5904, 0xacba, 0x7, 0x3f, 0x1000, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x5}, 0x10040, 0x8000, 0x9, 0x6, 0x9, 0x6, 0x5}, r2, 0x10, r4, 0x3) 00:36:56 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x13', 0xfffffc61) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 668.649742][T32294] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:36:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000007c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7\xb9wv\xe9\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#Q\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe\'q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x94\x9b\xf4\x94c-\x19\x9d\f\x9e\n\xd9W\xc4S)JD\xa5$\x17\xf3MM\xc5b\xc0+YH\xcb\xc68YV\xa1-\xc4\xa4K\xe2\xb2\x1c\xd4\xae\xbe\xe0\x88-\xe7\xad\x93&\xdeg\xef\xbe\x88\xf6\xd0\xb1<\f\fh\xb1\xc9\x86(kN\xbf6\xa6\xbc\xc5#\x937k\x90\xf5\xc04\x1c\x0f\xf2\x16\'if\x16#\x11\x98\xe2N\x8a+\xf8}uP\x9b\xe2\xb3\x88\xd6>\x81\xa3\xe7\x9a\xa4_zA\xa8\x82t\xdf\xf6\xb0wY\xc6{\x96?\xeeS\x81{<\xda3\x0e\x9b#\xf4\x00\xd4X\xee\xdc\xb7Q\x18e\x9c\xff\'{\x98\xff\vS\xd9,O,\xa9J\x8bK\xf0\x8c\x02\xb4\x86\xf2\xc9\xbdC\x85g') write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="ff038aa174036ed7e08f93dd8100000061eb"], 0x12) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:56 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500030a0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:56 executing program 2: socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x2a, 0xf, 0x80000000000003, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000000080), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2, 0x7811000000000000}, 0x80, &(0x7f0000000000), 0x2b8, &(0x7f00000002c0), 0x0, 0x1a0}, 0x4000000000a712) socketpair$unix(0x1, 0x2, 0x0, 0x0) unlink(&(0x7f0000000380)='./file0/../file0\x00') socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0x1, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={r2, 0x7, 0x18}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x23, 0x1f, 0xcb13, 0x2, 0x0, 0x7, 0x8, 0x3, 0x0, 0x0, 0x10bf, 0x4, 0x80, 0x0, 0x0, 0x1, 0x8, 0x1f000000000, 0x0, 0x81, 0x2, 0x7fffffff, 0x5, 0x0, 0x1, 0x6, 0x0, 0x401, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f10, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0x4, 0x0, 0x7, 0x0, 0xba, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_pid(r3, &(0x7f0000000400), 0x12) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x3ff, 0x0, 0x0, 0x8001, 0x401, 0x7, 0x5, 0x0, 0x5, 0x800, 0x0, 0x8, 0x29a0000000000000, 0x0, 0xffffffff, 0x8, 0xd4, 0x6452, 0x2, 0x0, 0x8, 0x9, 0x7, 0x0, 0x0, 0x0, 0x441900, 0xbbf, 0x800, 0x0, 0x20, 0x0, 0xfff, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x7, 0x8}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x80000001, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000, 0x0, 0x3, 0x7, 0x9, 0x200, 0x3, 0x0, 0x4, 0xfffffffffffffffb, 0xee, 0x7, 0x0, 0xd0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x5, 0x7, 0x0, 0x68e2ea6a, 0x6, 0x8}, r3, 0x0, 0xffffffffffffffff, 0x8) openat$cgroup_int(r3, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) openat$cgroup_int(r3, &(0x7f0000000340)='cpuset.sched_load_balance\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0xfffffffffffffd16) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) 00:36:56 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xffffffffffffffca) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 668.806005][T32304] device nr0 entered promiscuous mode 00:36:56 executing program 3: r0 = openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000280)='threaded\x00', 0x9) r1 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0x8, &(0x7f0000000140), 0x4) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x10000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open$cgroup(&(0x7f0000001c40)={0x0, 0x70, 0x7ff, 0x1000, 0x1c, 0x0, 0x0, 0x100000000, 0x46800, 0x0, 0x9, 0x4, 0x6, 0xfffffffeffffffff, 0x0, 0x6a, 0x3, 0x0, 0x4, 0x3, 0x3ff, 0x3f, 0x5, 0x8, 0x800, 0x0, 0x4ed2, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x80, 0x100000000, 0x2, 0x0, 0x9, 0x5, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x5, 0x9, 0xbcfb}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0x2) recvmsg(r1, 0x0, 0x40) socket$kcm(0x29, 0x2, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x200}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="7fc69b732acad631dfaf65a4bacd7a8f19a54295c945d8f0a47d7dcc92c78f7b56e7b744d1dc313ee4b1116827398fd4c20578f24723c19f0af7488c7031262f637e1094fde4570e11d55261eb6f2f5bbc63f249a685f37f4670ca455950aea6fd6f3875a0b09258d28182747ad32fda0ba80bac7e364304c9a379a73f424fb9ac20436cc572972a77b73b72d5ea1f991af8eba577484a6afa457144207b715a4e89447466704ec4630e2e065d946e7c2aed17151bb3710fbd417bfedda8a3ae77c91daf44e1aba0b14c2579059d"], 0xce) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0xfd, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x3, &(0x7f0000346fc8)=@framed, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) recvmsg$kcm(r1, &(0x7f0000006fc0)={&(0x7f0000006e00)=@hci, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006e80)=""/142, 0x8e}], 0x1}, 0x2000) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000004c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r2, 0x0, 0x0}, 0x10) 00:36:57 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='.Y\x00\x00p.fet/sy\x00\x00\x00\x00\x00\xe7\xf7%\xa7\xfa\xfaFT\xba\x99\xce\xe1)\xf3\\\x91\xaa\xc9\xf4\xe3\xaf\xd6\xe0C\x12\xf3\x172\x11\xd0\a0,|\xa7\xc3)\xa5,\xf3\xee\xc1\xe5aw\xcf\b\x18\xdc\xdd0xffffffffffffffff}) recvmsg(0xffffffffffffffff, 0x0, 0x10040) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) getpid() setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) socketpair(0x0, 0x0, 0x100000000000, &(0x7f0000000900)) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x1, 0x20000000000001, 0x6000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000440)='lo\x00\x96o\xd6Q\xb9Y\xa9dJ,\x00\xd2\x97\x04\x03\xdc\r') openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'bridge_slave_1\x00', 0x400}) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') write$cgroup_int(r2, &(0x7f00000002c0)=0x7f, 0x12) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x20048000) 00:36:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500030c0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 669.403284][T32324] device nr0 entered promiscuous mode 00:36:57 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x0, 0x0, 0x4000]}}, 0x1b, 0x0}, 0x0) recvmsg(r0, &(0x7f0000003240)={&(0x7f0000001c80)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000003140)=[{&(0x7f0000001d00)=""/176, 0xb0}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/209, 0xd1}, {&(0x7f0000002ec0)=""/2, 0x2}, {&(0x7f0000002f00)=""/60, 0x3c}, {&(0x7f0000002f40)=""/103, 0x67}, {&(0x7f0000002fc0)=""/28, 0x1c}, {&(0x7f0000003000)=""/48, 0x30}, {&(0x7f0000003040)=""/12, 0xc}, {&(0x7f0000003080)=""/189, 0xbd}], 0xa, &(0x7f0000003200)=""/31, 0x1f}, 0x42) sendmsg$kcm(r0, &(0x7f00000037c0)={&(0x7f0000003280)=@hci={0x1f, r1}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003300)="467e24065609dbdbc8b92fc5ce58", 0xe}, {&(0x7f0000003340)="43e330fecba7c278857dcad75114811966bfa5bb95e1897249d9302c3f20172d418e603327a5fc5558c5e5e51294c33c92682ae303a4355f9f63cbe91bfe903cd77c2e7dfda8398eeb2e714b3b6cc3d694261b71851af5fd05eba36e268c2a3733d90944871630c28ac7e9068c142e4f69d0f7e2696f018cce7f479416644c6b544e9295271e5b1691f53142f75eba975c6fc1e4514783aa6ab913a05a8ea94ce9b6de52c035f9705b6faa3d25786e8ba484002bc7b0df54f08c04be7aab00d2aa3a5cb0e7e8", 0xc6}], 0x2, &(0x7f0000003480)=ANY=[@ANYBLOB="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"], 0x320}, 0x20008080) [ 669.493974][T32342] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:36:57 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500030e0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:57 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) openat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x15f) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='PmemgU?a'], 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, r2, 0x0, 0x9, &(0x7f0000000080)='threaded\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r6, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:36:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={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 = gettid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0xfff, 0x6, 0x4, 0x0, 0x1, 0x2000, 0x4, 0x8, 0x1, 0x2, 0x7, 0xa1ac, 0x9, 0x9, 0x51, 0x8, 0x80000001, 0x6, 0x5, 0x7, 0x7, 0xd73, 0x6, 0x1, 0x5, 0x100, 0x800, 0x3, 0x112, 0x3b, 0xe1f, 0x1, 0xf53, 0x2, 0x3ff, 0x0, 0x1fffffffc000000, 0x0, @perf_bp, 0x240, 0x80000000, 0xff, 0x5, 0x272, 0x20, 0xfff}, r2, 0x3, r0, 0x0) socket$kcm(0x2b, 0x10000000000001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x5, 0x1000, 0x4, 0x2, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1}, 0x3c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0xa00, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xfffffffffffffe75) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000080)=0x9cf) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, 0x0) 00:36:57 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r2 = gettid() write$cgroup_pid(r1, &(0x7f0000000040)=r2, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000019c0)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001a00)="938ee28f70a706ebdc61bf3344a0fbd68f09bb3dccffbbaf93091858d0bc3722f9", 0x21}, {&(0x7f0000001a40)="cf61be5a238a136ea5ac4781f58717d7388c84a792418a33427b5494ebd578c8f101812ac3cdb93523287d7d7dc005d568c5ea9be6449d327f0f66af0e6c6b9d69716ea839139072311a0690afbfbe676a18b8cb7f30f94720d4bfd13b9e04531228554694aec378438bb9f4930265442f93c87cd7a28c45ab33", 0x7a}, {&(0x7f0000001ac0)="538a411bcefc93f8191a91044a1d0822b8b047bb74535d3181463c0d40b50db124bee3941b715eb5f8c3e3d39ed9fec133aec9d9e66f29691d80a460636fbfe151162397b8e9e53e6ee24de845163debe38bbc34b974ddeec20076db0c9bc49e6eb3b206e57ac8a967263793229f437835bba634", 0x74}, {&(0x7f0000001b40)="07b1107e13cccde28322309aa4bcbe44a564bb5465dc25e9ec7fc532c88f986516e9aea6a5113c3c4129a327ca4fb4ed0da8659bcc25cadfbfe453ee198de335b3990c3ad80ac321dcf702ad57dda4e04c5e9d64ae154e54028fe8a8789d800acc2d1465cb20f6bee1c7255a67919351ca8b83d2746f01681bc7e9f4df15dcdb395e6b06feaa825f3358c4c3edc8f4b3f16aebc4c01b8b8a8c1d011856e06ade9f2a858df9393e1618ed80bcb1367d4adfc238c0c01914f562", 0xb9}, {&(0x7f0000001c00)="cff51974b8cde99a4d64546807739e184e670e84c6e80d3727d000e37ccb2bf32ea14dae2e88cc6a2b0f4f687b329fd519ffa6b4b11271ef4bccbe112871d7e331fc260dbbf45536eae5fde29a5b9168041cfd35607f27d0f4e9bd85451d1ecace5b2f6f2088d79cd607d374117c9ae19a0772810ec87190f7260a86d800e23bdc3037f0bafb71c101b6465e6ea273c4952078c09773cc50dad3e0522b9834cfad138c38ea64b66d20e63848f1ca0ab7", 0xb0}, {&(0x7f0000001cc0)="a495e09cb91112a2eb46f99f5ee7eb38269254bfc64ec804ed3e948fdbf6613f9fa9f2948e2f7c28ff20382d2d89d764daf78f9d6ad326ca9af7f7bb6b8ac589a4f22f9db7a700c9eed6d655ead56a01fc7ad80a59957feb5093662673d8253cae227b462d260658e76a6db7ceab16e4e626522db96a7dd07536070c47c12b3545c84819d0b5491872202c7a5a496d5dd736f74f7e3000da6f35e7546cffa25adb057fd828d4c3e4be1549256a4e73456752e024883464a99ed75b41b582b8416ddd02d6bfe2ed44bf579d39cf9b0fe560440f3f4d9c92eaa8f48cb2e82056f8e058e03205e3a0fabf932a48a87f1fd97f71a7f1e01ca8", 0xf7}, {&(0x7f0000001dc0)="5b32d88b6b57329ca5b91c4a45cf24c7b7fdd246a39c0e8d438641cb4e4fe415ea2069ad9bd945cef8f08beb18a8c4d19282a868da96f339b52d6c99f29d05f723e6850a2db7b03895f34c80227bcc2adfa033090bcf56d2069569d79dbeabb5fb30bc7c69bbcb88feab7ec996e806177d5b0588b5", 0x75}, {&(0x7f0000001e40)="8e8244d8a8668b402f30a496a0", 0xd}, {&(0x7f0000001e80)="1117edd4f6085c93381f63272c09d4704dd5130af460305fa0e82c90c6b73d9a6eb70f9844f63c4296972461191613a9ef19258d282beb31b36173d25cf70c4f60184b5935472569034e7056d0676ff5", 0x50}, {&(0x7f0000001f00)="cf32", 0x2}], 0xa}, 0x8800) r4 = socket$kcm(0xa, 0x7, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) setsockopt$sock_attach_bpf(r4, 0x1, 0xe, &(0x7f0000000600), 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) 00:36:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) socketpair(0x0, 0x807, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0xb, 0x10001, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000380)={r7}) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="2f6d656d6f727920eecd1ce6294fc7bd0fc14cf8eb0e04e041344ac969a58af5d2ce1f61d17e26fd0b14d460d49889e8241df6abe66e86ffc111bbd93621bdc594442a1a5f7345a8b1d3c051"], 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 670.046079][T32341] device lo entered promiscuous mode 00:36:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001a40)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @empty}, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)="8f34d970aa2e6351aff319d4bb1c034be3b4c29550af9bb485e467ad3970160e3db3a8629ef99b3305bf57be1bc7de9956944992c50d003265d745149e98b3c1dffa2f815d85930205d1cc2c0f8e2173ee5c3537d457ad1a1e14794d750b037712684e241699d9ca1a879ede4411aa073d0dbe080cc1a79880faf5e27e06c5f6e28b4b731353825c7556c553ef24737529f84967cdf440ce4d64661cfa5e6bd521b205df288e4995971e5a94aec4507937dfb0547e5d9869eeab0811ebd0ae6fd796326bf00402155fdb", 0xca}, {&(0x7f00000003c0)="23bb823c025a5c23539105fb2c80e64d27195dfccf1de46e4d75aa40faf5120930ee9dca88c1dac004330ae5a43cc362f3e4c31435413cd25fbd9d9c7b57207b65c1b8c415d7a8339d7ac2f57345978eabe9f1c4c77f73327aa60b341ead3ba952dddf5f5353c5e4802256159d0df5c18a9e32e8d85bce456a182b5475fa8cc8e74bf0d2bdeefe2f97251fc9a01784e1a0852c0079ada46c68fe7ae314abb1d3c98d064509cf8488d66434d6662092b46c2c009988355978e0b7bc18a9287fc20a6b0f69", 0xc4}, {&(0x7f0000000200)="0c0cd06865b774521604a7da0f6ccbac2889fa55021f297a09f31dbaa98d67de71c9fec4313f3d889c0d7e8c7c49119f3e0a50444c9db2c8249aa2c89eb45ad55bacb36a6bfdcd4528d347cfbb75e1b739199404fc7f797baa6d25cd0b6a087835c8ef9a8da743a3a54cbe717179deb943ac3bf2e9ad3f0bd8aa", 0x7a}, {&(0x7f00000004c0)="6672df6ec5aa659ebbc45649cae17bebbdc1ee5477e135e48eac26fb5ff5a8f0467e9ccca3f06bb25600877713897e349f8ac90b8ea177cff9fc6fc9588aaf31b506760981164c2f12a0aed241b1da25ac", 0x51}], 0x4, &(0x7f0000000540)=[{0x110, 0x13b, 0x4, "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"}, {0xe8, 0x119, 0xd0cd, "af305f354178f91351a30c856b37ffc9371e0db451eea07a1f070023e7c6f8c5ee5bf0b160657fa468928fe987ae64669e08f897e04e24bfd97652b6c5236664780ee5e80f08024f862c152c40681212b039f37c3b54dd7f697e6c62d2edc748ae43cf94cbfe18a2bb7a67c2423b39f9fab4ad63347af9466ee0358267c0117658dd93b10538a6cfe90091dca467f7d0ebd4e8efbbfb05438fc6f670d900e682423f62c10c67672162c750bae3c57e4fb86a9d592c0f97dc46060d9eb65dc0d408945ffd53fed5ea795ddbe0206773e2c85c808660b5"}, {0xf8, 0x113, 0x7, "b0bdf70a3182345b179509415a6e045852619e7f2cbd6e8cdd7be6f50fe632b0eaa9da18dd396df57e76627331c7f5affc02e46964c6a7a393fd7ec07efed6a9d7c0df901749180470ed4050a8f7a46266bae27ccbd47a333dbcc85f3e8b4a3791c47337fad2bceb2556aa0ecf443b1ce33c162486aed1eefa4e2a40ddcc9ea561fa5f5e477397a4a7bc66f349dc915ecbfb4412353618392edbb707840292666462d48ace80a0c4b9639f37a7ad9c8033b4dadcbe38656d3061b1d227f4e3866667068e1e8f5ee4770a2015a11c7e928022f20a3860a4478188cd5603a2a1910b820a18c0"}, {0x88, 0x0, 0x1000, "0daacde6b653dbf950bb36a9b963d8a5b18ddf136195c3159cb4041c6b28429b43c79a0d33cf75f386f21b23f79df2d6bb37d279886d16fb15578033138c2c4c952b8f57f53f9ee2efcc8c1f65a9d5219ce644329aca6e11ad4b632e1485f450f4a6ff79173355d564d29b5cef8d6a963b"}, {0xd8, 0x101, 0x4, "d52e879f9ac76bc815422a38eea3df80bdffa4715d5c352a7529ba5659314ef377fcda53f64f9bd97d4f74bb8b6eb42ce1a5cd42bf307ae97ac8c502c0dc3f1ea68dfa2947b387946345d3568adcc904b0b593858f3bb62a63eb4d91ad9874c38260e760c2ba4585f89cfbc1b765d169c3e5ec125d7f3b94c6b3c86789bcc1c650b74f05c5857b5087a1d3fac08a1bc8fe0e2fbe7746509cd0b7e5b89db7b307958e4bc760ac9323a2288b33ee9c9a875eaa8b03a8ab2fbb70fa1f2fd74c706bdc613a"}, {0x1010, 0x1, 0xff8b, "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"}, {0x98, 0x110, 0x2, "572e5f581857eeb4095901901ec0693bf9193c973f51debd582f5b9038dd071506d1b37befc9006ce6c2c1a7a54f4bcb0ef13efca6bca6348b128239475f8738a53ec98ec391f5982abe0aedb57383b651b1e1fa7b2698b19de6cefd7761df5ec358620c67c54824be7e564d357fa1f384b32051090ac615ca6ac7bcf2f73f2489cb8699ad"}], 0x14f8}, 0x40000) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f0000000080), 0x4) gettid() sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x2c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 00:36:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(0x0, r1, 0x1, r0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cxu/syz1\x00\xfe:\x1eD\xd93Y\x13\xb1\xe4g\x1e\xd2\x1d\xf2<\xa4\x7f\xac\xa1|\x19xgt7\xbd\xc7\xd5\xec[\xad{\xb6\rc[J\xbb\x1b\xe6I\x8e\xa8\xfe\xc8\ar\x00\xdfFb#\xb8\x8ew\x11\xbamj[\xf9\xa0d\x98', 0x200002, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d00)='./cgroup.net/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@in6={0xa, 0x4e23, 0x8, @local, 0x7}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="366ec0a67b7a8905a5555917a8b58f4e2047c4f947ce83279aa6585166c855aa67a11cb1c100a887c46e5cb97bfb7ac165ee7ceb149f90ff544ea4aa28b0d1fb040e047d13d3e23606b48bbd9692c33215a4c84c8f839489a2680970499dc7398eef1d40", 0x64}, {&(0x7f0000000480)="9658e9810d8ab7421e5f7d1a82c929aa", 0x10}], 0x2, &(0x7f0000000500)=[{0x60, 0x117, 0x5, "e7a476ec6c51bbbf2d19f98ec333308bf3cad8fa6e386f863f236a33add6ebe0ce9f98dd3f90e0c00ae4a61b2421ad4a73780657c348a8b97529b87b9134257e69de117eda3234a6c01969bb"}, {0x58, 0x10f, 0x7, "5393c5e37473459d923cf10b40afedd637a2600bd558e622b0f6deba24d0047efff1c90247cf0c4d5901dd32259407dd4e07103da8bcaf8bf5cb5e9eefc6bf07b382fa5e4610"}, {0x40, 0x118, 0x7, "fdbc8e60940eb5a35e059faaabf367e733acb357593afc0d8f6cbadef582aeb5f807a3019977dc1bd27f98"}, {0x38, 0x18e, 0x4, "91e37789ac07fe6d92254b12d5c71034f5e8917150c6898d18ad548d9330766aee78d1"}], 0x130}, 0x4000000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) openat$cgroup_int(r3, 0x0, 0x2, 0x0) r5 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x14}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}, 0x20008844) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r6 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000200), 0x12) [ 670.525053][T32349] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:36:58 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) close(r1) close(r2) 00:36:58 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:36:58 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000011c40)={&(0x7f0000011700)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000011b80)=[{&(0x7f0000011780)=""/193, 0xc1}, {&(0x7f0000011880)=""/165, 0xa5}, {&(0x7f0000011940)=""/47, 0x2f}, {&(0x7f0000011980)=""/227, 0xe3}, {&(0x7f0000011a80)=""/156, 0x9c}, {&(0x7f0000011b40)=""/63, 0x3f}], 0x6, &(0x7f0000011c00)=""/12, 0xc}, 0x40002000) recvmsg(0xffffffffffffff9c, &(0x7f000002aac0)={&(0x7f000002a700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f000002a9c0)=[{&(0x7f000002a780)=""/43, 0x2b}, {&(0x7f000002a7c0)=""/73, 0x49}, {&(0x7f000002a840)=""/16, 0x10}, {&(0x7f000002a880)=""/135, 0x87}, {&(0x7f000002a940)=""/101, 0x65}], 0x5, &(0x7f000002aa40)=""/65, 0x41}, 0x1) sendmsg$inet(r1, &(0x7f000002abc0)={&(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000300)="695ced89cc65a37cb626b6068ec96fc518fd7033aed4c28e58a29caa3f74ee990191101599990e28021d60102d1e9e54ec715cd39861c91ccf77e658fe28e5d06dfac4408e6da69346680132361f58505aa53360b336a912a002236f1f418188d03bb17f48fbd5491077d82dd9972081bf61529d4c53de03f7eb240ebff6edc431f14d602ab3487686f39ebdab9c0424ce80ea4e3cb134571b56bfbd61da4ce5aa8162f59dbfdc7b807f4592", 0xac}, {&(0x7f0000000080)="a40bc959dbedfff393327f8e9bd7987451ab852aef10c949485c5a5cf8e2580cef21aaae27c82f1efb8901d06cd934e7beb475b364cdd09ee0d173", 0x3b}, {&(0x7f00000003c0)="1b1c2018856f8420b556ea02543b6b25c60d460020ade5fa3ee04507ef9db2a07ac75abca4a5b3b4fddebb0219664c78d84645e1d7b3b87f749648a1b7f9bcfdcc488047a0dd845102d055ce58", 0x4d}, {&(0x7f0000000280)="ff89fb79d084561782fe29cc55d94d543ce8d1ecb7dc9577153ba8d3723b15825648dbcf084f969ccf0e569afc21ed9c148816db0c", 0x35}, {&(0x7f00000004c0)="ed9741b3bdd55a4b0f619e5188804a4cde3ad99272daf537362adf8354d464a4de52d1c7248e4be9de73de6cf195253d6ea00274027f0e841fea0d31a26c70fa7d0011c64ae8ea1cc9d40ac36c9ad702eb0b086793532725bfbd9147576b9975108a5a0435917db5a8edd2dd6d68226c70e0f1bcdbc108c6e6f1cf291fc045eff0706535b247f505502aa037f5c527ccccf1b0d1a431a9", 0x97}, {&(0x7f0000000580)="c38fc53c199c98d147bd50fb157c7ea859d6d17bcda1830b38c8464d6e4148cbd697ced57a3d8268ce8172cb0b31f2e90b005ffd85536bf4a82f9e14e0c63e8fab096112a4a32c58a865694c8f9ce5e8522dda40a9fa1a91f1ce8979cadef21c61d93f3bfd6b5e5d67f936a760628aae89a7ec220111a5169a5e13cd0279ea644d0fae5b19ab16fb095079cad81d1d0798da479463d24b729939c957c56a422ece84a051485ce780410598729f5006a7bb48e322b46ccfc611889f77c1823d4b946b160ae62ae1ee03f48ca1131e1284ee8395b8954cbe8610", 0xd9}], 0x6, &(0x7f000002ab00)=ANY=[@ANYBLOB="14000000000000004bba47d80100000000000000000000f2100000000000000000000000070000005400000000000000000000000100760000000c00000000001c000000000000000000000008000000", @ANYRES32=r2, @ANYBLOB="00000000ac141411000000001c000000000000000000000008000000", @ANYRES32=r3, @ANYBLOB="ac1e00010000000700000000140000000000000000000000010000000800000000000000"], 0x98}, 0x44000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:36:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500030f0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:58 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) setsockopt$sock_attach_bpf(r0, 0x10e, 0xc, &(0x7f0000002780), 0x4) 00:36:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48}]}, &(0x7f0000000040)='FPL\x00', 0x8, 0x293, 0x0, 0x400000000000000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x6, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101}, 0x10}, 0x70) [ 670.859583][T32409] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:36:58 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003100000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 670.981694][ T26] audit: type=1804 audit(1560386218.846:186): pid=32410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/5/memory.events" dev="sda1" ino=16562 res=1 00:36:58 executing program 2: r0 = socket$kcm(0x2b, 0x200004000000001, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x20000000) sendmsg$kcm(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="39000000140081ae00d175040f62b04a2b546f2a66bf8c6e3fa1bcb3735858eba3390983b34f897506e606dbb7d553b4a40000000000000008", 0x39}], 0x1}, 0x0) 00:36:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e0000001d008100e00f80ecdb4cb90407c865160b000000d40902fb0a0002000e00da1b40d819a906001500f0ff", 0x2e}], 0x1}, 0x0) 00:36:59 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000180)={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) perf_event_open(&(0x7f0000000180)={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) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000003c0)) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='veth0\x00') 00:36:59 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:36:59 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xfffffffffffffffe, 0x1000000000000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x788f, 0x67, 0x6528, 0x80000000, 0x0, 0x2, 0x300, 0x0, 0x0, 0x1, 0x13, 0x3, 0x9, 0x8, 0x28c55d8, 0xaa, 0x4, 0x6, 0x7, 0x100000000, 0x7, 0x0, 0x80000001, 0x100000001, 0x7fffffff, 0x5, 0x6ab5, 0xd4, 0x6, 0xe7, 0x3, 0xfffffffffffffffb, 0x90, 0x2050, 0xffffffff, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x5, 0x7, 0x1, 0x5, 0x69b}, r4, 0xffffffffffffffff, 0xffffffffffffff9c, 0xb) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x3, 0x7fff, 0x5, 0x4, 0x0, 0x8, 0x0, 0x2, 0xc9, 0x5, 0x400, 0x0, 0x1f, 0x400, 0x8eb, 0x0, 0x1, 0x200, 0xf09, 0x7, 0x3, 0x7, 0x2, 0x8000, 0x81, 0xd751, 0x0, 0x0, 0x800, 0x40, 0x3, 0xf61, 0x9, 0xf7, 0x1f, 0x2, 0x0, 0x4, 0x5, @perf_config_ext={0x1, 0x2}, 0x0, 0x7f, 0x9, 0x2, 0x200000000000000, 0x100000000, 0x9}, 0xffffffffffffffff, 0xa, r5, 0x1) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:36:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003480000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:59 executing program 2: r0 = bpf$MAP_CREATE(0xf, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x79, 0x10}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'team0\x00', 0x600}) [ 671.351161][T32433] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 671.510259][ T26] audit: type=1804 audit(1560386219.376:187): pid=32436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/6/memory.events" dev="sda1" ino=16567 res=1 00:36:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xffffffffffffc120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="2e000000120081aee4050cecdb4cb9040a485e510bef84542d67ccd77f3e9cf0758ef9000600b0eba06ac4000400", 0x2e}], 0x1}, 0x0) 00:36:59 executing program 2: socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2b5fe1f85b20507280a9beb73c646d61202d2000637075202d5c646d61c4bad7dd21981e80022f54202f13000000000000"], 0x26) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008100e00f80ecdb4cb904021d65ef0b007c05e87c55a1bc000900b8000699030000000b0012000a00812fa8000b000f0063e3e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 671.612832][T32446] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:36:59 executing program 3: perf_event_open$cgroup(&(0x7f0000000280)={0x7, 0x70, 0x9, 0x1, 0x4, 0x401, 0x0, 0x200, 0x80001, 0x5, 0x8, 0x5379f54e, 0x3, 0x4, 0x7ff, 0x3, 0x0, 0x1, 0x4, 0x64, 0x7, 0x6, 0x4, 0x3, 0x8, 0x7, 0xb9, 0x1ff, 0xfff, 0x1, 0x6f, 0x7, 0x2, 0x3, 0x2, 0x6, 0x9e4, 0x8, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000240), 0x2}, 0x800, 0x6, 0x7, 0x7, 0x3, 0x9, 0x80000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x3) r0 = perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0xb2e0000, 0x10000, 0x1, 0x6, 0x0, 0xffffffffffffff80, 0x44, 0x2, 0x80, 0x1000, 0xb07f, 0x9, 0xb6, 0xb5, 0x6d66, 0x0, 0x7f, 0x9, 0x1, 0x1, 0xff, 0x21, 0x400, 0xfdc, 0x4aba, 0x7, 0x6, 0x6, 0x2, 0x3f, 0x4, 0x81, 0x3, 0x8, 0x4, 0x0, 0x0, 0x3f, 0x2, @perf_config_ext={0x80, 0x2b43db54}, 0x20010, 0x7, 0x5941, 0x0, 0x1dd, 0x2, 0x6}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = getpid() perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0xff5, 0x80000001, 0xb55, 0xc96, 0x0, 0x1f, 0x100, 0x1, 0xff, 0x7, 0x3591, 0x9, 0x7fffffff, 0x9, 0x1000, 0x9, 0xffffffffffffff72, 0x82, 0x7, 0xd89, 0x7fff, 0x3, 0xc73f, 0x8, 0x255e, 0x3ff, 0x20000000, 0x7ff, 0xd519, 0x7, 0x199049e0, 0x8, 0x0, 0x5, 0x30000000000000, 0x5, 0x0, 0x7ff, 0x6, @perf_bp={&(0x7f0000000380)}, 0x0, 0x0, 0x7, 0x3, 0xffffffff, 0x7fff, 0x3}, r3, 0xc, 0xffffffffffffffff, 0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x100000000) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x4030582a, &(0x7f0000000040)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="23000000210081ae00060c00f20e000002000000000000de1f724fdc99d2604e7d06a4", 0x23}], 0x1}, 0x0) write$cgroup_int(r4, &(0x7f0000000140)=0x20, 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) 00:36:59 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500034c0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:36:59 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:36:59 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 671.947616][T32462] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.1'. 00:36:59 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000054c0)={&(0x7f0000004f80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005000)=""/154, 0x9a}, {&(0x7f00000050c0)=""/163, 0xa3}, {&(0x7f0000005180)=""/225, 0xe1}, {&(0x7f0000005280)=""/20, 0x14}, {&(0x7f00000052c0)=""/67, 0x43}, {&(0x7f0000005340)=""/38, 0x26}], 0x6, &(0x7f0000005400)=""/138, 0x8a}, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005500)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005540)={0x16, 0x8ba1acc, 0xffffffffffffffff, 0x6, 0x8a, 0x1, 0x0, [], r0, r1, 0x0, 0x4}, 0x3c) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xf, 0x4, 0x4000000004, 0xfffc, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x3c) unlink(&(0x7f0000000000)='./file0\x00') r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f00000057c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005840)=""/4096, 0x11ae}, {&(0x7f0000000100)=""/56, 0x38}], 0x2, 0x0, 0xfffffdd2}, 0x40000042) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000006900)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000069c0)={0x0, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000050000000000000078040000850000002e00ec00850000005a000000d7670100fcffffff1d0000007f24c37d6e8eb0e59eefa9659788abd8f193e15b4f3919745b3148bf4e727a2f3ff6e2236c19cedc31199529163c8d06b7c44a2a3da65aaec3802423083a09f2cf091b9b7d910f3f04ee8be58a7832c38cf0d67fbb5775520e2306700602d48f2aaeb5bd304a7b24e04a000000000000000000000000000000000e5491f9a6b729d585cb6b43c2c14fbb733493f1bf698f2962a1da15875521588b506d7b2a1b"], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x1b, &(0x7f0000000080)=""/27, 0x40f00, 0x2, [], r3, 0xf, r4, 0x8, &(0x7f0000006940)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000006980)={0x2, 0x1, 0x1000, 0x6}, 0x10}, 0x70) [ 672.001855][T32470] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 672.029451][T32469] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.3'. [ 672.043985][ T26] audit: type=1804 audit(1560386219.906:188): pid=32468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/7/memory.events" dev="sda1" ino=16530 res=1 [ 672.078569][T32469] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.3'. 00:37:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003600000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 672.209044][T32480] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001480)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000014c0)={r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001500)='cpuacct.usage_percpu\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001700)={r0, &(0x7f0000001540)="59041d11dd3fd73016a6a361262dbb4b2b48782215abaab3a9eefbeb75f21957a32e192c4e7a832bb8be047ee799f310201b07c3a502c47e6b506fa46b2a571ddafa8f07bae9219b6942195d3dfd4c53034858e39a1e48513877a4f91ab28862c825e6ee06b49b7dde16763e67e2e5846d110043fb9b7d8e27c7ec2321f8332e8dc1aa5f687a150ab0b7f39f07209fbb9ef46d9188de6c73cd5cde7b61a717ae5d2bdef8bc0ab08f6d", &(0x7f0000001600)="fb6b6b22b91c9b962f82d26693d4c0d70c91c335cf1fa8b9f64944a5d689e8567b9751206592dd94af487350a6bdd73ba872d32d293f2a0255ee0b92d62e31d2468b42d80ea150142ba3a9e3ab0fb57f54faf5d8f736e055dbef72bc096969081f0419ecd81fd5695b2dd1030f820abaee1e7f5b1e2486505a6e0387e6f2cd2d735fcd67c8934cd4eff752460dd3f25188a279cdeedf7a45efa3828a3d7bc49890aa48c0d4312e3163f50df55417867e5e6006510489d5df25c622870a80a4852c321a92436ddc0a22f27c9c4c426a2d894741276dd5e8051da4cbcc717d90b71cd4906124ecef898f92", 0x4}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = gettid() write$cgroup_pid(r0, &(0x7f0000001740)=r2, 0x12) perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x2, 0xd5b0, 0x1000, 0x2, 0x0, 0x8, 0x10, 0x2, 0x2, 0x7, 0x5, 0x96e, 0xbff, 0x1f, 0x0, 0x9, 0x10001, 0x8, 0x8, 0x10001, 0x6, 0x7, 0x9, 0x100000000, 0x3, 0xffffffffffffff80, 0x8, 0x1, 0x800, 0x5, 0x4, 0x8000, 0x602e, 0x1, 0x7, 0x5, 0x0, 0x500000, 0x2, @perf_bp={&(0x7f0000001780)}, 0x12c0, 0xfffffffffffff0aa, 0x7, 0x2, 0x6, 0x4, 0x8}, r2, 0x7, r0, 0x3) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001a80)={0xffffffffffffffff, 0xc0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=0x25b, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0x5, 0x2}, 0x0, 0x0, &(0x7f0000001900)={0x5, 0x2, 0x1, 0x1f}, &(0x7f0000001940)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001980)=0x80000001}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001ac0)={r2, r0, 0x0, 0x10, &(0x7f0000001840)='cpuseteth1*bdev\x00', r4}, 0x30) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001b00)=0x1) recvmsg$kcm(r3, &(0x7f00000081c0)={&(0x7f0000007f80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000008180)=[{0xfffffffffffffffd}, {&(0x7f0000008000)=""/48, 0x30}, {&(0x7f0000008040)=""/171, 0xab}, {&(0x7f0000008100)=""/66, 0x42}], 0x4}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000008280)={0x1d, 0xa, &(0x7f0000001b40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1b}, @jmp={0x5, 0xbb6, 0x2123d98980048ce5, 0xa, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x1, 0xa, 0x2, 0x40, 0xffffffffffffffff}, @exit, @alu={0x0, 0x9f, 0xb, 0xb, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff0}, @jmp={0x5, 0x5, 0xf, 0x0, 0x7, 0x56, 0x4}, @alu={0x4, 0x3, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffff0}]}, &(0x7f0000001bc0)='syzkaller\x00', 0x6, 0x9c, &(0x7f0000001c00)=""/156, 0x41f00, 0x395fcb4b4043116d, [], r6, 0x0, r0, 0x8, &(0x7f0000008200)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000008240)={0x3, 0x5, 0x9, 0x10000}, 0x10}, 0x70) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000008300)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008380)={&(0x7f0000008340)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000008540)={r0, &(0x7f00000083c0)="069749299092147dd296cffb4ae82ccbb7297e48040abe938bbc0849c69313c59dca6e91b1328ea6f322c3a5689153d5844f288c3b4675b31a1dc2813c01b1441b3417edc2cb0ecaeae98ff65a536044a4a4e372a306c0488dda777fafe403694f5f8e335cb2ea4edf93ac549a2afbde359a5429fd45af4b64659f5f823b4def361d7f2b78165b379e63e917e0d00edec8c6ccab4354b47d08e613c5e3462b09d66d0f532ffdf03fc04e87804f843c4c46d39d454ecc1f65b71f59e380248021e52850edddb0dbc1e42ad676916cb96d21f1ebc83f663b873237b80f55b57f9b48ae47f6087c5aa0f3d2e8c1df66", &(0x7f00000084c0)=""/72}, 0x18) r8 = openat$cgroup_ro(r7, &(0x7f0000008580)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000009b40)={0x0, 0x0, &(0x7f00000097c0)=[{&(0x7f00000085c0)="b14f5c25e07596a5aac0c0a9a58c159d75873c5580e9df0348dde988c13b92a8a1058fa052b1fa98f4d523727d90fd1bceddfd4751e5048ca5fcf32ccb17020fa6a263625caf8dd171be3f5f4e2253cc632f39eef876e3c75f9607872a8ebfb38f7a84362559f4ef0525b90abd7b94dde4292f42a086f0bf9615af57d35d43bf54ed61c42112d3fd2534a43673c8898ac8ac74521aae1cefbcd3e0e7330a451a774c805702b51e7434cccc3e592a3f866828323102c0311d090026e1bd9a20c653", 0xc1}, {&(0x7f00000086c0)="51c24744d2d6a514ee7585c8f87496e622877ae60506122b6b34cf2a2fd05b600ed77cc9523ca0baaff016cc7f1a43c31ca9ff38444ab09f33d4d54990646e05fea6fb5a19a8eb77e0a748b4cc2abb9d60592711ea0fad3bc51e93008f058e6fbfe722c5d1b892dd81b40c7ebe8487de3c04b8e40ae6fbf4035caa4e9563bb9fa3c154b21d95eaf9c4144192a2bb1f36f92baad8ba9d8af789cd6b57d622c3c5aa01", 0xa2}, {&(0x7f0000008780)="725ba452981f71e61d217858e8ff5c8059fb3d5ae507d0245add495f62082dc14759ca8bea4a068b62b74badb1082d50867949db573b2c9188f5022d912ecbd4bf3d3047c13da2cd629a5febae0ab89e30ab02d8ad543dcb17749797a220b45957ef5dfe3dc599dcae14a8063bda2715e1b46edabb21c91dadf19ecd364c5e2d3010e8987b88fe28200f1bae9558cc4e8e88e78e4c3565989e80fbe3768c7f5cc46c96c783c1b2f96c25532fd51c8dc7d3160c68cb6f871a08b1edd419687dc769aaf5e90d149c7de9a58141a8a9022c663eda288d9e2a2e82240388f3fefb11e48edc4242a6fa38fec90e645362efe360fe70fae8d6f3e2fee000ac8fd155987b472f849e6ae0df137843ae8904088744fb1de0e440c17675bd742a5280f332a4cb78cd5700d6ad22a12f2f63efad29b57424e28dfaf1a8efc514fb3b8379ec90e5c76b2e239f5cca76ee7810598d62db4767be0775cc1d5298bfb9df9e0fde583a687d6d8b3866fa59151d8762b6c909aec2ba42fd1a863d7335bad938005cb91827366345e97691000c4de92608310e1843f3de95004aa87811d1cc0a8d991acde212cdd39e8dcad082bb1494958083a52930e849148e030f77167719ef636ce70582ee9368fbb1eed4754f006d83d994162ab838436cd94ab359be72fb3ecd21edcb3f591d45714541ac872b4246c283c1b1178b365fa604c8b460ad7c98ced7de17439ca21d9d9b4159d4a1bb6446b60c4d179efae56d83382bd04fd5c01a217dd1ed62ff45fe54fa78e3368bda2d99ced578a6963968c144f083160d4314ae393924209cacc825bf3fa5143d1777886e94d785fac11f9021ef38bab400bd809900de785be93ecaf0a8b83c1f68d996954e843daf924344b97725b523fe23d33aad0449887d3e8821e7c2078886d502f37f718fd6716b942d9d7bb5fac76e3e5f0530806362e40863c0db85a8bd451da590660a9eb601626825dcc9eded6fe0a467f68126c3a3ab15b2f09e2ed017dac2c0a4b7b115ed50bb0bc1ad2d9d93c22d92b2b760647cf4f849b18bc08ac7b4af3a01a4f1bcc56c29b738078806b2584a4573c985a384fa349dd1ed744fafdb40a987cab7aace8b705ac15168240f3ba01a62b41ce48befc5e0d4d37b3cfef54a0a6f1790816a01dced76de486f680adb107b73de95027725975373fa6e4184a9211017029b8dc8d14f10fbadb85ea60c0cffb7640d39633eabf44142f9fcdb617d409fefd0a7b2f54328ab6ec3345264ec4f5bebd13473741c67d3ded87347b6c7a7f6f2774252835c6a3cf3186c9d6e21a310eca1e8590d3ef70817d60ed5fd667bfd9db5fba4c1435feb6301f8ad9a121c9f71990f177ff0889293f69b329ae76410086436d865eeeaf1fbe8e83f1025068d2d4315f99da531c9df3bb5d7b50b27b30109dc8ec6c5533f24db57aac67d0da032bc8d48283d4cce870bacdc89338f875888b2fb10abb7c150e037b55e2e3defc56899a300c05b2fd441b926665952a521f52e3e488452d012485decc189638d5d02c7acae6419b8240af32abcf29cb2d28599cb2c8645cf0cc945209cecbdb234a037ce21a5f0cc5ff36f6bf424abf99cd291718e0ffac9015c1a79ac4ee040e5ed24a12ad87ab4869c5c0327dd92e69454927963f8337516f387ac81dae844a2ba9d02922971a8536aa1db3245a79dd20b310a4946f9ac08d557a8d6dbdfd6e7dc80ec4c7a7f7e543c978dfb1f50cb32b5dec88fa5a5ac91b6cad5e09f30ec8d47ec57bf28f67277d0eadcbe82b5ddff99d74397185a2c914d7914dde68c8a15e612404ea24afcfc69f8fd3b2c88ab56341ef56e04073abbf7eb51437fb4b54bfb34c7ae004ae59167bbf97603e5ee04b3b955aec16d88cc6803e7b81810b30a9dea2788fa0f125bd9fc0c26c22e554a236ef064e76ba1bfd7633e6f2fbc2155577fcd69fd74b91fbca586c923b7755d032ba729e3f758f06e2f108556d8c8de27c1565263e27506005265831c6671c150ef018fa1b6c323efa73813a250717b97cbb811b66c2ee3587831ce91f1eadf30826e51a3251e61b111ade831fd0cab0c6f70b53d873ba505b0b825177acfa78e8f75307525ee42888efb7a4b7a3b9d662852e5f678848505fe819d87952264d09a70b42964ea8be46e59fe6193a17fe8f3e4818e217202a023777b59e32a40118bd483ae8eadfdf517921057ccf945664b9ee5f6979a31572a8638a790bd1982d499b698f145cd7aa6cc1f7d9013311aac56fae08b4cc38240b9f2e0cb11bce72bb1ecdc3934edb384c38a33626012d76b962eb0b5f3ac6cb3ec71ffb714a907538f7920bec49a577204b407127cdef7a72c678412cb9aaa959569d8fcf9be0c660adaa433f4bd63ed13efe7aac37388fc9d65a85adbcd1619632aaf5423f61562f83f568679f82978151e8c44268a16fea414416f8412d01c06d1942b99de3c7efe80af078998c07e5d07055760bccc30ba4daa29ac8a9f8bb5d80d310e8f30e08c4a196c8f770db2805c85cb38dc01d22c9a26d1b7542cbfa09fa5fe65adb0f23c2a7a3b29475a48f9525a2fcb06c0fdd74e032de2ea948313b26122feaf232fda448ba22850fc2c0a2568941e0406da93c2ac0b6916b857654ed55a90ac095d446e550c1d9a3d971e9f7f6be1f8cf277a5337d8369ee5b0bff012dfb89431cdda9a35ea71ea97bef76c26b50210ddcf0190c306502c5550e8079af61730974c56eed50cdf349d914dae7a8b0696a833ef05eab68eceba7013d61d3cf4e7e1796084d14919b231548993e6d0a97b76e2cbf5b310a5359eaf4138d501a229b6be27880b9960f342e1a25ca95c09c1a092d06163250e8aeb2601796d7718b0accdbf5b046d4d9b32d79f58297eaca65be9f143b7484fe7f03e80124e6faa685f7023d0c044326866d9a8d29cb1a9721d21a87ab1b6e02ff7136e10cd29d65995352d4d74f16f6b7990fe5e2d9cc065d77514d0bc0f282e4f7dca92bb8bf8ee9e778ebd2696964d841255c6e177d979a0edded390c70fbdbdb4127783a9abf383a3ab28e1e4d52cb578c116bc0b241edfcfb3d131d01bc8151ef69ffde3cf85e47786998208d4cbd321706598ad2831ddee47367922d0627556842d7a8c48edc25a20cb3e1ea441537dfa47387e4ecc5377a7113ac4f686661ec6884afb7ab1ce055becb477aafca8a263494b52e099d1e325ab9bd7330a88d84a7a59a31a1628ab6d759458e37177fe15e82431eaa1ad4a3267b5e03b64b596024fac4c75c108532848c93040795f055d0c5674fac16703856540445703856cab3cfe3690e6f11ba258823b4fa1ad541a73672de6a28a4f83d877207c0ff62e680b8f3c2cf04564c02e3d4c8635e0cfda4f5df467fac0cb12b58fdeebc30d25b2fbc547248a6cdd17590eba0f6905b7066da74eb06bf05bf1af55c4cf6ab0c82b2239babb474eba143e745a2117f520435f331be8d65f783932a4ec1e8d23387045c0295a318e215d9d4396bc0df993f603985b8417153cad57a375bc8af2126d0c26f1137f992d12dcfbacaf8e445e8bec3d4d0b5881d0961ef205a4004d90aafe3f628377e627d1fbb77a0cd19bd686c5055f3ac34917b0572b23279ee28ad433251918cb1a0ecf03b1cf926db93e29e92056c7eba4d449db586f65de28a13d330ef99eb17f8e8c91fea03899e427c9549908f83178c17c057d90c53ac7aece88eb80de937049ab8846c4bbafe7968692893be287d936a777768c33777461e128bf085dc76ae49bd2f9c247529db6f74eac6fba41ac1457c910efe9077c73c8d4977ea846a01ea866a1c52f48fbae2758bef91f93bd628bd04d9c897095c0b2feea2c09874dee3660c93b39a29f78ff52bc99a2fa1e6df4ed6452547ac20c0b79ad434f08bbc1648f3b79a17202b3292a184b10f34f4dfe44ad1775c4ac3bfd88cf0dd2f0d0076a1827c6d17822bef642ab679460652d5d4a1d87dc8128200300514e4dfc1d6ae2ef76d0647a1bdcd20db174e56b43c11f09c8a755f98b7fc774e49a0896f100c0fe53036c0e818cea8986ee926f94a539276832abc1722fa122f7b41e20dce637115e61023c39dd97f3b9d5228bdda3b0606881297045e9e533defefdeadb027e71a7b705927cd16e389cbacac4cbef49db1751c6ccbf48f2f6853d55ab5d4e6cda046091965b97e730017e21329624f720861dd4267664b9b694ebea64f77d91c81cd4d169406f0f10f35226ca5260a3c53eb5ff47c85173c49ae1240fd736c702a774bc5932c979b2c85eaf4063ac71b9530be4513b2ed562e4d4935ead638b739fce2f6be5ef9b31a3b8e331680a3a0f044554f4b19203b76b06982381c2caa1e1da95d6151f239b5cd6666338cbc18664325a578d89e9f9ffc4f37f99559e1bb677359a57166b05c1f0f38966871fb303f803b99e2b8a29ec0966789665a0f1a175044797f8f4a782327768388d3d633486ffe4c70d10bc0cd2a03d99aca6612ffbefe2af6fd3068aa6e9a1bf24ddd6e10d962e34ba057c313b6c49525781487c50ebabf3889d8cfe7d6fce6dd954ea6bc99a58452a1fd2b0df11917b41ac3de442cdbbbcfdf642f27673c49b9ff50855504b46ca2197cf18501991afee339d8885089cfdbfa020345423d0232f00d8f2907b38cdfa9d113070a54f5e0c12127e8253dfff6286945c046750c13834d80f283ec52b97ee865dad3f31209e6a044a3ee8f36cb0e5c0510e01b79075b02ff3355558e22098d1dfabde21249d5afdff05a45d0ab6b402440fb743cc989a4c332b3ce1d6549f3b1294e0c391d0a0467ad4702677956d36918069cba6f4b0bd797ef72d679bf946f6d02e95d21a7cb33399001bc1991bc130f13ee3ffb8b66f0885f57a6176e3b8a1923cdaa2802231d94d1b17bb1e438b6ac4aa00ee8c7ee97b27125ddb95ab95401d9e4cb4a4ebb34c6d06d435dc1dd9a7d36bef342ca215bf0db312a5a231d541ef614ec61a109cbf5be3c817395a348ae214e581f8ca4aee4f52c7e5f0b6255e8900801f900a04388326d7cfb52a9f8f51a33b74562c993053a9ca44b9181a8047695ece530051ade1917f343ba7e1d984789291c364a9ba4986b045e0757fa2751dd9ee587857a3af8f87215bd3612f8eec41ce9657ae08e457e08be01999d6d76e64a7570b391a629621d1718542f3f5c648cecbe0a58ccec821b87b4cd93d29a4ea8e709592980f540c4c8b37561c5c33676093a0e0e68ef08ea5aa931a862471d7399dd36ce73e204c91cc7ca5a8941ca362c1332629dd07ba4246483094d13d41668e7e205f7f6ea956cf3d2dc7b886d6d9f1071f394b51cde2469929ab4810049cdb8ed211aef0628178a8bb7b2b912073a4f0f1aa568917821db58b70f62c673c0241479bdafa4650827cb5a3cd576e5a737b75ced3dc6b01ee87db7fa1e21f7d219311dbfd0e65c83afc0a91f30b05fdc35b55a2f9275ca0cc0bc031f3152781c460ed2fc2e68470e600a9d4c5464108ee316ae71ee85c81bf6d03d1d4de4b4ee0a8d6315bc457421275769d3d282f9ddc301b615928c2b9bff7e3f03326e6e739d02ae475c235d29e3c9ee83ee135603f9f89c8ed67362de55c1701fa7d5804bb91a0e68bebfb4559add7293d683d6fd4ea0698231ff6a130088e398958ad740207adfa9a037e50b07cd9b1fe9ce335164cf79f56acd6454f1533fdf54d59f156a53bb939671266fd08c91be92c0fbc534a9757062951d96530494eb80634a196d5ca3fc56d4536", 0x1000}, {&(0x7f0000009780)="501bf61af3bbecbc6fad37d5dbfb17bcd3421a0c124527c7e2d4a712481fc82f", 0x20}], 0x4, &(0x7f0000009800)=[{0x110, 0x1ff, 0x4, "0f3dfaf342d11f0e5f1bb085c13f95fb0195a246d896204c0f4f3c8189cb74270c5e33d44665d113f369ee0ef5b812ac5efd55751053a17a7ad829da2508105a2cf5bd079cf6839e2edefcf3d85cfd60a1d16768c6b8aa4ce28a746a260815481dde130517cf8dd99643395775899200468ca5ee3c4bee5b6999843e6b77dc5ff283af98a210957a0d04692f45f0682773fc84ffd2267954a7947cc3bbbcfa9d8aba0355e82b53cba9e407f363f9617ca5318f315caeed91378bc9aac80cbdf9178eee8cc066ad90bf31d57753ba1e550bd9de6a5c68f5d4bcffa84680b08b7ef73df18d5c5da872db4b3cde578da51929df745918f3fd1a64"}, {0x88, 0x0, 0x1, "78bfee2df2d9f148010ff1922cb1b58b688c14b576100009713a9c445c4b87718bcead14986193aa2937c7d94ef0dcb02c8a42a0d94c88c23dca79f7a79987dd9e38948d74348c56d63840ed420c65bee9c90c99b9def4d0d7245079290820d3c47d90477d0b39124c5bee97ee16f1f2a45a47"}, {0x18, 0x1, 0xffffffffffffff00, "18618439"}, {0xe8, 0x116, 0xb2c, "90c1d8c83fecc6956f5d91f1feb0600b632fabe6b95f497f8c093ef98e5a373b72f8e58a496af35471d26e2a90debd93a72c0c89616a7e321d17b5a60d656ad141cc57ca303a97975855f46ef4ea26e444623618d06bfd82b799acc5d0610858a83b8e709274f56a7aa2e9b49cddbb4c27d5c2b2094aa3551e9a7947088660ab645da4ceab803d71494e2a60cbf75dfb03446fc0b54c4bda3fcfdf7fd20a056bd78c82e9a1cf851d0258610ca3d566adaff2469655e500146b96e4dcc2176fc935c7304fe0adab87abe5e6ec48e7524a60b12b9b2b"}, {0xa8, 0x11b, 0xffff, "8d5a7593d62763befa7525c6ebbf1933b128328c58dac6a2a7fc5a8d72d7da04a66f5b751a50a608b64793975dce4bdd1aa4926236eeee5f513172ccf564900542d3f4f630460ed678164e7810b4182201378dc847f8bd91244a3995685878bdd417b75c822d826c58ee81d96f675fab479c01879be5d61c5e226844345d91251391fe7b5568bf6debc25cfd24bac45e1dd9716e"}], 0x340}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000009b80)=0x401) r9 = openat$cgroup_ro(r7, &(0x7f0000009bc0)='pids.current\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r8, 0x400454de, &(0x7f0000009c00)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000009c40)={r1}) write$cgroup_subtree(r8, &(0x7f0000009c80)={[{0x2d, 'cpu'}]}, 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000009cc0)={'veth0_to_team\x00', 0x400}) 00:37:00 executing program 1: socketpair$tipc(0x1e, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0xd}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000400)="267f461f83210bcb06e65ef96347e7bb65a9d58530e7a3e64342c6a66f5581fb87fa481c9506f60324bb2b66602374ff75724b14158d797e6ceccc649f8994538d5b876002d3f1bfecc6375e4d3bbcb0c95236d072c43301e4a347fba7132ad2b195fbe5ad5d37c4b92f78fc37cd900f216b033964312da411711e1c60c83e38e69b909de69dd89521050c822d72fde3bec2f4d62b400c0c3fb2721d8e398c5c24e0980a1f97737ba2f4c2024d458eba4ef5fc70c9315c6b3a70b7aa626257333e4ba0b0612c69442c69854d10d2c65c5da84e4bf91fdfe3bab96d5a654f", 0xde}, {&(0x7f00000000c0)="f2f8603a493fa680449c7f4f107dee673bdb9636fabc8a5ed90f3355d88ac93cd98d23af3d4c5bcf40e64fc607a3f22f6899ea4b9b051b94", 0x38}], 0x2}, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x4800, 0x0) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfcfc) 00:37:00 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:00 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0xffffffffffffffb1) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0xfff, 0xfffffffffffffffe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 672.538083][T32495] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 672.581439][ T26] audit: type=1804 audit(1560386220.446:189): pid=32496 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/8/memory.events" dev="sda1" ino=16567 res=1 00:37:00 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000840), 0x12) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000300)=@ll, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/5, 0x5}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/170, 0xaa}], 0x3, &(0x7f0000000640)=""/152, 0x98}, 0x21) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000740)=@pppoe={0x18, 0x0, {0x2, @local, 'bcsf0\x00'}}, 0xfffffffffffffd0b, 0x0, 0xfffffffffffffefb, 0x0, 0x164}, 0xbb8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xff4a) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 00:37:00 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003680000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:00 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) 00:37:00 executing program 3: r0 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000000)) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x100) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x20) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000240)=""/53, 0x35}], 0x4, &(0x7f0000000400)=""/187, 0xbb}, 0x10000) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0xe000000, 'memory'}]}, 0xfa38) socketpair(0x12, 0x2, 0x10000, &(0x7f0000000040)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, 0x0) 00:37:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008108e00f80ecdb4cb904021d65ef0b007c05e87c55a1bc000900b80040990300000000000000130c812fa8000b000f0063e3e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x80) sendmsg$kcm(r0, &(0x7f0000000ac0)={&(0x7f0000000300)=@l2={0x1f, 0x3, {0x7104, 0x2, 0x7, 0x35f7fe3b, 0x3}, 0x6, 0x3ff}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="cce024b5001b6cb41b74c985b3d0d6b67a77e848f27830b97b658c734af85f3ed45174c296aa006c3a657aaeb5d4a572e2ffce22419e9aca459888cae124895992eb11c48cf340ffa845bf016aa5f61995eab29fe70d937579f0f61ca17c88cc46079c04cbfab1a99330f17073ab5ea4a41f58064778e797aebaed80aac1864a51d302875ad0c89bb235f8cf43a15510e5e21b8f297d115299ff049970e17afc46609da6f36cd4caeec8b0d7a1490e89ecfb97141c1f21b6cddc8131f3b2db972d8014b1f0a062ef02ca19ec8a5cd025f7126c5a4ccd852ad08e71e56078994e951bb6656165fb6faf9411efbf90f21bcae2f4", 0xf3}], 0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3d5, 0x0, &(0x7f0000000080)='sy\xca\xf0\xf0\xc6\x9b\xc5K\xf5', 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x36c}, 0x70) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x7c5c, @ipv4={[], [], @multicast1}, 0x7fff}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)="8b3e3d1e5bbfa2d1345949a06b23e2ac09e71c5b5cc2b9eeefdbc287a5374c56e70b539055ab7777f6d40be95c7c8d345c91e3f65647013147090981394fbe6dad6070de", 0x44}, {&(0x7f0000000380)="253e5ae9354e61b52b533b38dc1de8fb76a5eac3a271cdfa46f79fbe678639809109fdfe4fd4857f17e29eb091fecefe9b91a84d6688df2ad09ddc1db830f407f8067a9b888160cf785223be829330038d9bccc6ef9f5757851f5193bd3163d82b0180c4d802b0b3668d05ecd3f85a798eae6f2c7f1f32ee698ef894e5a69b75610c11cfc91a315de6dd943e57656a54ba6eda234ab0c87a794b4ad40db0715bb44f84dc311db7f8fd7f648bfd43442035da15b14eba9b", 0xb7}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000440)="465faa6abc1469ca0ad231b511c687e994005ccd612043faab5ada1769b8a708362f122753cbea9fed1962c751e0466259c28af789221deb9806e3dcbed0db60cbea496f1e617b5c6af0ca282c4242ab6760952c704ae3a9c0c9eda0f6ac3f59b7762bf36783875e920e523bf2a2480ff81c46594d5f2f842f9f5d3d5d83543b882404a4b0e9f56b49e3a981c0d91fb126fb1263427847f35ee6f8a3aa357593d61e7ad5a1d2720935c21da9a09bef704720f29488e978eca4bbc9653e3a91", 0xbf}, {&(0x7f0000000500)="31e4a431da5333ed3da94e8c07b9ae246322517a5538f4487b62ad2bd6410e1ccd6c31feeb31184fe3df81bb4b2d53992e0db59ff3e6ef516277c99f49cf222cb07fec00233564e3036d791633235bdb4e952f6fc43caa303b5f7d41c97b38f2f850279ee15ad3792cbe88c149d4239b84a6cbeffaa9f99298ac29f3aedd51edf69bd7cf88c5a6032d08a4dd8377a2646f245f48da299dae4827553385bb0d585c1a2ad74655258a6f12475583a6984b414344d0ec1f1769e490bf666ea0835715e74a2112dd1fb9d40074f7a4b13f79568ee39ccf8ca496901e2aac600f91d1b97a9c6e5f5e42d5dc12dbc3af674f64", 0xf0}], 0x5, &(0x7f0000000680)=[{0x108, 0x11, 0x673f, "9d6d3d5cd5c0f88ebd3d0df4549b72dea290cc981ff5c37326354e54d7b0efa5c6a6af23acf5ec447199811aa59456e598365d1222d2f02832e98774ba4c90c5aeeea37350b0991f2df475e358d3e054b7a02f67c6a2eb44b4e541283f75b29ac166725a365e7cad1e3517507372ab1ce5bba9d13ce43384b0ff0da806a355d94944b85a274d51536510efdbca850a59fe9cb8e2007af6661fba43109dc9d74ccf2b38c813e4fcce6459eddc1d19bc6a26bd3a6ed1f1afffa1d8cbef5eb9d6ab73950f2f70da387a31367006c8c7630e4f9f0a680caae3039692d15057709b88e875f05ff83a7d6fbebd606d57c87026fd2ac4"}, {0x30, 0x0, 0x8, "1d67de7a570fa4706c0b7500dacd3a276bdadc824debcc6de0045f"}, {0xd8, 0x10f, 0xe635663, "0369d86df5e70f6e05fdac0109091ef7170adce5e81ccef6ad7cb3d0bb3909cf1b58950dd1d38476e4016c835a36d81c5ff56b62856c2f0701cac311395cd209baf99029ed027248e2ee9a16bd12e0c7932ba6f80fcb61ed91818e798917ba95035534176431bb59d5593d84e6ffe4ab41179eb3cb2eb039abedb2bad9eb9cdc18655dfad398d17734f8a425e2ff9afc05bd14372ee19bb757550cb4bb4d5c1cc8a46adcbd299914c382545b523e8509d9696dd1275a291ee31ab559a9276f922d"}], 0x210}, 0x4000040) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000080), 0x17) sendmsg$kcm(r0, &(0x7f0000001f00)={&(0x7f00000008c0)=@isdn={0x22, 0x80000000, 0x7, 0x7, 0x100000000}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001b00)="8f847559919934a9c7ee31f26a970ddf4a00be3456411265136f56160566ef494ea8ff698b1f94707e96ce657ca5777d5559dfb8f7c3e07e5efce05bf1a4478236caf670a6b030663620f50af09793addc588429a0926083a273a966a205f4f2fe7d6cb75f3c5749f9d19460bc6c368cbd806f179190e50782e76726b0e629dd68f37d6700eba575a5661fec738a73355b", 0x91}, {&(0x7f0000001bc0)="a74012080c8b41695b0852627f04a912e015c010ece693658b555ad15a816a336c46310e290271f170641f9901fc291bdccbd1a0b8195b9e9f0a98ac572abcd2e21636f4a4ee74b3f562096f0d2419cdcb4f4b0d1d9f46a336e511d1af84654c1f84f00e00e5d0478a7b96d2fc843c4b6f0dac85fa996126b5cdcb506bc8ffa68f019ffd702bfd819274ff19892d0354c728916ad6aff73f8bf6c5e883cc17bd26ec8dec38efbdcc8f41258e9d7d89558ab6dffde63d77386b9514b48dabcbd03ee1d79b4013a342f6bd0473", 0xcc}, {&(0x7f0000001cc0)="504461f4906062ea2cb91bc7f85bd7ea619f6eab5c47a5d39d6adb644d96996557336087938335b72260b9b64535fd014f3b8561897712e979234ba6d22ac73dbb39d74713d3d09c7ac62e120d5c0f2d9615525ea2ff86fc50786c1cedfc017a7afecd34c38fb77cfa082afa22ef36138d4c9725a7f9f69d429e84b5dac3f5dd8801924fe1e156a94d9f923f22d56a1eec659cc67f05c2c529a2d1e2168fc4bc942eba3b47630c998b95e6985e77", 0xae}, {&(0x7f0000001d80)="7409226f084ff4b3643ad7a4b9d8992600b92083172684a6a801062ccd373e0f8f377c5964aabaa48749c04e7e6c92aed117d3b65259bcfdf4914bfacb4714cc12b2f7a2b3995d35d44b26a33902045c6a728a9f8a72060dd9039c4e737071059157c708ffb778ef93a86516a05a40768133de29f3160b5042e159baa775515d1b13dfe6906391a9c6a73bec102c6da7ff6beb98aa6c1cda11b6f9832baef1de4e9a5bea877c363e7fbb20118ac9c68cd36c9b577494e7b8bcaef8da6d6c180b0be3d5b6abf6de2ce1320762166c9d1479f10dcb0d19e211cd11b911b4fac285c9139b5c6c22c00556f1f5be267e7dfe0226adb3669828517e", 0xf9}, {&(0x7f0000000940)="98faf729da60c9644ad5fd0af0b47f995ba0813dc546a9db8963ed94bdfde72ece76ab7b3d36adc4728cd97a09b2711350e6040a5edb449af9ab4ef18a", 0x3d}], 0x5}, 0x800) [ 673.102105][ T26] audit: type=1804 audit(1560386220.966:190): pid=32517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/9/memory.events" dev="sda1" ino=16574 res=1 00:37:01 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0xffffffffffffff77) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 673.156537][T32522] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:01 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x9, 0xce, 0x40, 0x5, 0x0, 0x4, 0x44082, 0x0, 0x9, 0x31, 0x0, 0x401, 0x200, 0xdc, 0x0, 0x5, 0x1000000000000000, 0x4, 0x400, 0x200, 0x1ed, 0x8, 0x9, 0x5, 0x2e2, 0x0, 0x80000001, 0x9, 0xbe88, 0x4, 0x1f, 0xfffffffffffff000, 0x1, 0x5, 0x8, 0x8001, 0x0, 0x8001, 0x0, @perf_config_ext={0x2, 0x1}, 0x20000, 0x8c82, 0x1, 0x6, 0xfffffffffffffffb, 0x4, 0x5}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xee35) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="230000005a00817491bc655067d7aee4050c00000f00020001000000acecf0a3fcffff", 0x23}], 0x1}, 0x0) 00:37:01 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) 00:37:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500036c0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:01 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r0, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1f, 0x80}, 0x3c) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f000000f700)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r3, &(0x7f00000035c0)={&(0x7f0000001f00)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000003480)=[{&(0x7f0000001f80)=""/134, 0x86}, {&(0x7f0000002040)=""/170, 0xaa}, {&(0x7f0000002100)=""/72, 0x48}, {&(0x7f0000002180)=""/125, 0x7d}, {&(0x7f0000002200)=""/167, 0xa7}, {&(0x7f00000022c0)=""/116, 0x74}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/113, 0x71}, {&(0x7f00000033c0)=""/173, 0xad}], 0x9, &(0x7f0000003540)=""/98, 0x62}, 0x100) recvmsg(r2, &(0x7f0000006240)={&(0x7f0000006080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000006200)=[{&(0x7f0000006100)=""/208, 0xd0}], 0x1}, 0x40000021) sendmsg$inet(r0, &(0x7f0000006340)={&(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x61}, 0x10, &(0x7f0000000040)=[{&(0x7f00000002c0)="945e0a6ffbca87f39881d81d267c77c5382d22c19db7f7f604e65990e8e2b81866630e1f1718b0e29a916870f63731cbdc13fb11c524079cfc3fda5cc897dcfdab88d7072cac4daf12981529abc0daff3540432abc4c71a9f05a47b37be8752a65fb7ec9e2fd4831519421fb8f73d3c44c6c927758ec63183ee597783d5f17bcd99ada7b84ddf793055d73e4e3d8f2b6fc5d10276f2c099d873369fe51cd5415935060c9ad3a62e8a0", 0xa9}], 0x1, &(0x7f0000006280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x46d}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_ttl={{0x14, 0x0, 0x2, 0xcd7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf414}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @loopback, @multicast2}}}], 0xb8}, 0x8000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000200)=0xa7) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd', 0x7}]}, 0x90ad) 00:37:01 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0xb0, 0x297ef) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x40006ba2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f00000002c0)="f2840eef6f0cfff130b7d442e8af59a1af532640b6f992789a953627c152132aedbddaa49f9b3d74e3c3f7a95dba41886d24b8b28eabdf9996c0d3ac2919e8e293dc1dcd9e46d46e70ec70d4dfbcf1bb4e4514d399c53a2f96d0a505479811867043b30cc0e32f4b20f013aaaa7febd57c53877d267243954bcc6d09271ae5bb138438c669fba0e741f5954ec540e6c461de7f2be842b31ba26f76f6a02122ae7a2d5d16e8f24a5fc5e8c69dd329ab7b6780312f2a90e6b9fe85dc024a9ce8465f729a7a270a4ad8c867f129604d"}, 0x10) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) [ 673.561723][T32544] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 673.611679][ T26] audit: type=1804 audit(1560386221.476:191): pid=32541 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/10/memory.events" dev="sda1" ino=16562 res=1 [ 673.692838][T32548] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 673.741871][T32553] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 673.751591][T32542] device nr0 entered promiscuous mode 00:37:01 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003740000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:01 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:01 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) socket$kcm(0x29, 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) 00:37:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x8}]}, &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04'}, 0x48) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0xc00, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x248a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x8, 0x7fffffff, 0x0, 0x8, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x100, 0x0, 0x0, 0x9, 0x100, 0x3}, 0x0, 0x9, 0xffffffffffffff9c, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x202, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'team0\x00', 0x1002}) socket$kcm(0x10, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'veth1_to_hsr\x00', 0x200}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2f, 'io'}, {0x2f, 'io'}, {0x2f, 'rdma'}]}, 0xe) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000400)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/200, 0xc8}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x4, &(0x7f0000002600)=""/250, 0xfa}, 0x40002020) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x0) [ 674.115623][T32566] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 674.151537][ T26] audit: type=1804 audit(1560386222.016:192): pid=32565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/11/memory.events" dev="sda1" ino=16561 res=1 00:37:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cp?\x00cVt.us\x01\x00\x00\x00\x00\x00\x00\x00', 0x7a05, 0x1700) gettid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x6001}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60f5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x44000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'veth0\x00', 0x4802}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000380)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000000)) 00:37:02 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500037a0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:02 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 674.617982][ T26] audit: type=1804 audit(1560386222.486:193): pid=32586 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/12/memory.events" dev="sda1" ino=16561 res=1 00:37:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xffffffffffffff52) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x13, 0x1, 0x4, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2b, 'pids'}, {0x2b, 'memory'}, {0x2f, 'pids'}, {0x2d, 'rdma'}, {0x2b, 'io'}, {0x2b, 'pids'}, {0x2b, 'io'}, {0x2b, 'cpu'}]}, 0x2d) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x8, 0x1}, {0xb, 0x1}, {0x10, 0x1}, {}, {0x1}]}]}, {0x0, [0x5f, 0x7f, 0x2e, 0x2e, 0x5f, 0x30, 0x61, 0x2e]}}, &(0x7f0000000140)=""/240, 0x56, 0xf0, 0x1}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 00:37:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2f6d656d6f727920ddf6bab454c24a6700fe3eba56053f3c2faee16b6788686eaeb04854d8402f4e6ce85dafe6c9cb8b62dae87a924bbe53fdb377b1e1285b14ff4d8dc19af3d8c8d51021f987529b48f67b2e90725e422a584525b228f0f3e4104e8a08f18c88cd3567bf2e7ac8094f387f1e40f020ca5cc18007f34301128f"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 675.114529][T32584] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:03 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:03 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)=[{0x0}], 0x1}, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000240)=@caif=@rfm={0x25, 0x5, "8de06f55c742ae7c2bb7ed7767c245f6"}, 0x80, 0x0}, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) 00:37:03 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc000500037c0000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='cpuset\x00') 00:37:03 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f000000bcc0)={&(0x7f000000b940)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000bb80)=[{&(0x7f000000b9c0)=""/40, 0x28}, {&(0x7f000000ba00)=""/162, 0xa2}, {&(0x7f000000bac0)=""/170, 0xaa}], 0x3, &(0x7f000000bbc0)=""/201, 0xc9}, 0x22) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f000000be00)={&(0x7f000000bd00)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0xb, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x0, 0x30, 0x0]}}, &(0x7f000000bd40)=""/174, 0x29, 0xae, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000bec0)={0x15, 0x2, &(0x7f0000000840)=@raw=[@exit, @ldst={0x3, 0x3, 0x2, 0xf, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffc}], &(0x7f0000000880)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x3, [], r0, 0x1f, r1, 0x8, &(0x7f000000be40)={0x2, 0x4}, 0x8, 0x10, &(0x7f000000be80)={0x1, 0x2, 0x2, 0x2}, 0x10}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100300000000009500000000000000d8e819168d4f6353996953d450d98fbe3558011323cb25cdeed905e85a1820b1616b8fee1b2de47388c21c7bb4aafef2b23c"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000300)=0x2) recvmsg(r2, &(0x7f0000000780)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/18, 0x12}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000540)=""/57, 0x39}, {&(0x7f0000000580)=""/177, 0xb1}], 0x7, &(0x7f00000006c0)=""/152, 0x98}, 0x100) [ 675.525264][T32624] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 675.561767][ T26] audit: type=1804 audit(1560386223.426:194): pid=32623 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/13/memory.events" dev="sda1" ino=16563 res=1 00:37:03 executing program 1: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x9) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="23000000210081ae00060c00f20e000002000000000000de1f724fdc99d2604e7d06a4", 0x23}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) 00:37:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x21, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x9916d6996c547c83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) 00:37:03 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003f00000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:03 executing program 2: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) gettid() sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="2e000000130081c5e4050cecdb4cb9040a485e432200000000fffffff08ef9000600b0ebb06ac40006001400f9ff", 0x2e}], 0x1}, 0x0) sendmsg(r1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='GPL\x00') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) 00:37:03 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 675.856649][ T9773] device bridge_slave_1 left promiscuous mode [ 675.862914][ T9773] bridge0: port 2(bridge_slave_1) entered disabled state [ 675.916832][ T26] audit: type=1804 audit(1560386223.786:195): pid=32639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/14/memory.events" dev="sda1" ino=16566 res=1 00:37:03 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300), 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, r4, 0x0, [], 0x0, r5}, 0xfffffffffffffebb) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000080)}, 0xfffffef3) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2f6d736d6f7279208e8af21f1883a7437981c57bc8289b064c02c556bca2020f36"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x9, 0x100000000000913, 0x6}, 0x3c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x41b, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="f64859f9fe41f84d0b89", 0x0}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) recvmsg(r2, &(0x7f0000003180)={&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003100)=[{&(0x7f0000001cc0)=""/215, 0xd7}, {&(0x7f0000001dc0)=""/95, 0x5f}, {&(0x7f0000001e40)=""/218, 0xda}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/14, 0xe}, {&(0x7f0000002f80)=""/184, 0xb8}, {&(0x7f0000003040)=""/189, 0xbd}], 0x7}, 0x2141) r5 = openat$cgroup_ro(r3, &(0x7f00000031c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003280)={0x2, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="2060000121e804bf01000008910c290fd160cf7a0e6e352fbeee8ed166f1d3d88622d20b36770fc917fe767dd0465729a2c73ca365c5e9ad6ea1d7791c71e95225a1f3cc4d34953726bc1204efa0cf931c5472e62bee2296d5bcfba0c742b90d6bc8d46b55032925bd4deb1ff6b9a49af88b"], 0x0, 0x4, 0x84, &(0x7f0000000600)=""/132, 0x41000, 0x1, [], r4, 0x14, r5, 0x8, &(0x7f0000003200)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000003240)={0x3, 0x3, 0x4d11, 0x5d}, 0x10}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0xec, 0x0, &(0x7f0000000380)="a6ee694d3461aa23f55bde203cf7edf56d608140de2590e322f7234e492db59dde800b2a76c66ce4bf9a59e504c9e414a8c58215d5ef16c2456ae158f066ba96ad0f64408fd017ae3a7b9e6701bdc70d700901de54e4ad69316bab512dde09e33ef32a0dd786a163b42489a0241490ac03a2db425c2b378c06c0c32602633d972a18a4793a5d9229a776aabb929111d87f93c469a14f4fd4c5a4e2b5899a3baf7031048c058721815958c0b3b29309181f6d72834ba571c0ce19aa6714fa48d689846fab717d0a493e9a7e576672c70598c79db3523b98dbc7f9454c3403d486669b3b11ea7d385f458e5449", 0x0, 0x6}, 0x28) r6 = openat$cgroup_ro(r3, &(0x7f0000000540)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) openat$cgroup(r3, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000006c0)=0x5) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000200), 0x0}, 0x10) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000580)='/dev/net/tun\x00', 0x408400, 0x0) [ 676.026297][ T9773] device bridge_slave_0 left promiscuous mode [ 676.032545][ T9773] bridge0: port 1(bridge_slave_0) entered disabled state 00:37:04 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x5, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000002b000500000000648c6394f20231d200050024584f315f110900000000f0b906de559a0877e618767627", 0x2e}], 0x1}, 0x0) 00:37:04 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000000f000503d25a80648c63940d0300fc00100003400a000000053582c137153e370900018004001700d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:04 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x40000000002, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000001e000507ed0080648c6394f20531d200050011404b48000001000080000000000300f88000f01700d0bd", 0x2e}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001e40)={&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'ip_vti0\x00'}}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000009c0)="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", 0xfe0}], 0x1}, 0x20000000) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) r4 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r4, 0x29, 0x1b, &(0x7f0000000040)=r4, 0x52d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r3}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000021000500d25a80648c63940d0700fc", 0x13}], 0x1}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x1b, &(0x7f0000000040), 0x52d) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x2) sendmsg$kcm(r5, &(0x7f0000001e00)={&(0x7f0000000880)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000900)="0b5d8aeb8559563254cde87b92b9a882a6c8a195fb6877f6a589efd4301814be21c9a38d74c5693f1f4184edf9b9c51f2c0eaf5adaac413a43aa6799fbb53ddbf01981b7ba2cf23af6e048af1c5b02373a90483111ca518cff0dce2e0ee67e117873ce62df33787ca4aebaa0cd135c187340d973ad365570b8", 0x79}, {&(0x7f0000001a40)="7b683ec9ba45e195333d1710f78bc9b963cb7ec19489e60d8fdf95f85175cca08ba1d8c4ac3c0a0fbba7139526f641ae84afa2ba8d1452196408a5e9362ed3115c1410ee2ce5d26a666b652131b7d9b6f7dba269f30969506cc2e24f2338611b422bc89f6b7825e49aa49db847a2af6dd9a9fcce6bba2165efcbd84ec409f05f971dc947750aa829f3a45239d6995ca56603ddf2bc48ee8df856c84ce83dc35ec418ea4270d86f0a6e5f8d778eb07b79181101ceaeece738366bf0e88a0367d5853227e1f5ad1cd846671a0c0e5ddae900f49ca5757e61f972ae", 0xda}, {&(0x7f0000001b40)="8caccc32d698102f105b3ed1a1f040cd5700a68536cb9cf737f50fbd30e3ae019f77bc91ab57bb6e2c6c318ea6c30545d915cce02e970636461250adc9945d1b32c462c4f1a754c83d2d8ca66950f7e7e7edf24bf0f032aa2c88616a6aad7b7b5754699ac84327a24573435a0127945ae0126bab2087bdbf3ba7cccf6ba10dbca0fab3210ec5ac642b1df55ee7eee4d82f773687fdb0e9c4bf1f48bf696198590ee4687a4472d139c0bd4b8aad18c46ebbc395f990a98df732f6e531ffed17c82ccc4f803123bdb0914d303e184f70c74a8068", 0xd3}, {&(0x7f0000000980)="c57e0e12a20dad8024dc23c1be85bc1c6e2432d9051aedf317ad699d96b9cfd80b2d27d120885cc674539829b9835e6ea702ff6ae652c8e180", 0x39}, {&(0x7f0000001c40)="3e86db593ed8d0", 0x7}, {&(0x7f0000001c80)="499896cabc2b30bf99f4ed659ac469d4267003ef868c717656cb84ca1e8746ddd0e106b0ad7210821d098720b7fdcd7c9f038a3d63e2e1bec729e1e4106e3f57f7f64f04b515fcd8ca0169a6788f6894e3e7522a35f7227cf7e1b6687cb82079af72e04807ba8ed4eae94103a0d0db0ae67b999885595e7fa0d05a364a38acd4f4df405aa5d003d860c15d26cecfdbf0d3ff878f9bbd68171cfeffe68cda225430964ef241cc20", 0xa7}, {&(0x7f0000001d40)="d673c99c5d5197211fcfa1e3c42b239a17c719e1b9f2206773a82866c2941300a53da3f2ad46aa66c8c68c909b67828a87294697c9d1f33cb8219ec934b483164e15d650c5c5da969c0db03d8fbd60502af0f08d633c1b15c9bd3019cb57711dca1648db14b634c1264645364442c068a2d94dd3fad4c40ffa07575b11a39e", 0x7f}, {&(0x7f0000001dc0)="e6f6cdadf8dcef638a9672051ec27f0681b06f7ca840d616e93015b756d758f13f4f40e14738c3a7045c9b32a366f8a09b88", 0x32}, {&(0x7f0000001e80)="91e8f1a1f289cdd4b350e3d4ae46c73cb5b8b95dd49bbd6cf1208816f17da49e4496cb5de71e4f27f4989863d7de1624ebc62748971cf3c9936c89ae2f3a459d4f7adfe30457315a44a1455acf34237cc4f12f05ad784031c83e111b956bc8f3a4ddbfca5504d2f1cffe42e40e40a0e00540a2205fedc044", 0x78}], 0x9, &(0x7f0000001fc0)=[{0xf0, 0x3a, 0x7c4, "da53c448e7912276eab7aa73e533c2c55e110e800bbc82c4b2f25ec9da00bec1e11e00bb3d21cb7b8c8bdd133e99642d90369cd829eae8c137599d4a0803bb005e2f8cd4b353ede8c8dcbc64a4ee14e17ba965e803067f2a746c30878d441ad073c6c57e706703385d29ae921d28b7f01194b0299796f68a79de0280d2351b352691cc9365045d73097b816f7e1269e098597d6e6a1a8c17a94365652c6e57b9c6f311d885e46d1da82881faae3ea6e57909d9a906a32ed60d74ef7c3c446fe6f43239e41917c41e2def79b0d705814f1211ac1dfd7a49e4965c0df9e9938263"}, {0x88, 0x19f, 0x100000000000000, "23384d82a223933438dc86162fd25b93140c28deda3a502209e6520d38aaeb4005ddcd443484d71d680d19e5d2c100ac9e2be15cf8e51a9cf613ebe2ff34067a012d772e367440cad6319228ff1f29dba36b3d8be658d36c7c24e02580fd5a2dd9a298f8cabe3c38c8cc5ac1107ae0c51d027a"}], 0x178}, 0x40) mkdir(0x0, 0x0) recvmsg(r4, &(0x7f00000002c0)={&(0x7f0000000200)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/137, 0x89}], 0x4, &(0x7f0000000740)=""/92, 0x5c}, 0x2000) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0)}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10}, 0x10) 00:37:04 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x2d7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000300)="d67a684018bf8dc2d7e1d718611a85e768937afeb1c4025be7f3e9bc5e1da0fd2085eacf57d8b6bbed2f71bdc2ff639b8b0e3b017f9a931acb0f863799f8591cc12efcde63ce9114ad202593a9c69b0da4b197f6ee1a38bd85028cc1dacaf81db7a995117f07ece95db61d682472c6a8dcbfa395a6b58447463dcd9d9fb6b75fbae772b26945ece4ed28ef06c9f8171e954903a51224ed9704d0c036e752967ec9ba6a413088196471db08277be95ef20f38c82ed9e05d915d8efbbae09f183079c72d3439a83a3c3bd95484ad45fe4cd7b19a465d3dc8179abf5962377e0b7b810dd6b976a9baf31757045520d3905ce06344", &(0x7f00000004c0)=""/224}, 0x18) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=0x9, 0x12) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) recvmsg(0xffffffffffffff9c, &(0x7f0000005700)={&(0x7f0000005340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000055c0)=[{&(0x7f00000053c0)=""/174, 0xae}, {&(0x7f0000005480)=""/114, 0x72}, {&(0x7f0000005500)=""/43, 0x2b}, {&(0x7f0000005540)=""/71, 0x47}], 0x4, &(0x7f0000005600)=""/231, 0xe7}, 0x140) bpf$PROG_LOAD(0x5, &(0x7f00000057c0)={0x13, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="09910600010000000db0000010000000850000003e0000000541ff0004e29900180000000800000000000000f6720000"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x2, [], r6, 0x0, 0xffffffffffffff9c, 0x8, &(0x7f0000005740)={0x1f, 0x1}, 0x8, 0x10, &(0x7f0000005780)={0x1, 0x3, 0x4, 0x2}, 0x10}, 0x70) r7 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r7, &(0x7f0000001fc0)={&(0x7f0000001cc0)=@x25={0x9, @remote}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d40)=""/76, 0x4c}, {&(0x7f0000001dc0)=""/141, 0x8d}, {&(0x7f0000001e80)=""/65, 0x41}], 0x3, &(0x7f0000001f40)=""/103, 0x67}, 0x40000020) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000280)={&(0x7f0000000300)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-arm64\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000380)="8082c5926b060417d0d856e388a7b0bb1798b9d5f8a6a3b351943c4d180c6bff9fed9df372950002f211eae1a17ce47f8804e404c6f4831b0b2ddea2e9906ff7910929d560f8f0d3a52449c1b57eb49e27ec0ecbc2e452abf1ef2a0b09c34035bc", 0x61}], 0x1, &(0x7f00000004c0)=[{0xd0, 0x109, 0x400, "2d279dd9a85f87b7d0a5c460a5625a55c2f05564adb0f5a5eda37ba6ddf53a16dc5ecf33c716e24f57cbad786cbd658d279988fdba51f2081d288992e8043095ca689751f62658891503df27e2f26f31de1d6c367f7d0d6812072b817f2f69936685504a9598f22a65cbf2f9531b4b726111853a95d28826b3178178aa012f428ab13847819abe6d9fb204001cf686ca2775e37f7b1d890d0e51cc2e6978734e757b9e7c23014c628fb532c321a887ec623e962de41974a74508b6e07597"}, {0x50, 0x107, 0x1000, "e4912546eaf07c35c897d2bfa20295cc1062f7511a4547f9a504dfe7d6d2b6a43cf1a820b13aaefac07f1bfa0434045ecdda965c6ee0e74475bc4754"}, {0x1010, 0x29, 0xeefc, "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{0xd8, 0x6, 0x4e76, "1361dbb27ffcd14bc1a81ed3948b1b3825758764de9cd556af8f11bc01c38fac8876d123734d9c51b7c4b41d9b3d488693ff7aeb6394faac136b017e3e3bfa19e88f90d93563d255c0a2ac42e896219eaa4dac367167cb8404cd812d4e146a1d785b7c485a1056b0344858f228d9cedcf3d4e5fc42efdfc92f3804649cd08f78a05f996fa60adbe1c5326aaf86ad26f3c4970e796a113174cc4e9b6ecc35e42f2fa56601a7795b4bfb620d8c5f4d77c530a894dd62044f1c41a7c9caacdc34fd2fa644b78bb6"}, {0x80, 0x11f, 0x3, "b67e663c1633b1a1af9ea4349790614d450ec86a70820a5b080d9412818099343384be09170a6818bf1b6235df1b85aedac2bebaac43e227465e3b377d478f366ce9bcc43546e31c597b9b851f4291b3ce8cbb69e67c5b73d5f5685fdf9d6595f2db5e9f818e524a57"}, {0xb0, 0x115, 0x2, "ac23f8a5ea49c0ad7fdb3e43834801a4b476b0c40a85d98f9ddd638fedd74bd73ab93d40254af9bd073c83b688ec7fa188b4e9c404375f3a94154618f4927ba72be5d2e322a684286008ddada19d748a80fce16890485653d8e0a5d82f7478df8118ef610de16ce66362b24a4f6e3c74bb48593fb8128e3d95d1298a27cdf3061dbd8c3405861845edbd02ffa92cfd30e9fd3fea7394b037c9b910ad7f"}], 0x1338}, 0x40) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) mkdirat$cgroup(r1, &(0x7f0000000400)='syz1\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='/mebvry`'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 678.607682][ T9773] device hsr_slave_1 left promiscuous mode [ 678.669224][ T9773] device hsr_slave_0 left promiscuous mode [ 678.719970][ T9773] team0 (unregistering): Port device team_slave_1 removed [ 678.736440][ T9773] team0 (unregistering): Port device team_slave_0 removed [ 678.749895][ T9773] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 678.791475][ T9773] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 678.895245][ T9773] bond0 (unregistering): Released all slaves [ 678.993040][T32637] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 679.007731][T32648] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 679.028754][T32651] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:06 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008100e00f80ecdb4cb904021d65ef0b007c05e87c55a1bc000900b800069902000000050005000000812fa8000b000f0063e3e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) 00:37:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x3) openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:06 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:06 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000300f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:06 executing program 2: socket$kcm(0xa, 0x8, 0x0) socket$kcm(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\xff', 0x200000000100017e, 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threade\xff\xff', 0x13ffffee7) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x81, 0x80000001, 0x8, 0x9}, {0x2, 0x2, 0x800, 0x10001}, {0x7, 0x1, 0xfb9f, 0x8}]}) [ 679.113635][ T26] audit: type=1804 audit(1560386226.976:196): pid=32695 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/15/memory.events" dev="sda1" ino=16566 res=1 00:37:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 679.157651][T32698] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff038aa174036ed7e08f93dd86dd60df8061000511f17b4cf7759b8fae83b35adbc974dc5f2bfe80000000000000a27bb255c0741f260400200008fab9ff"], 0x3e) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x2, 0x3, 0x2) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000d580)={&(0x7f000000ae80)=@hci={0x1f, 0x0}, 0x80, &(0x7f000000d4c0)=[{&(0x7f000000af00)=""/4096, 0x1000}, {&(0x7f000000bf00)=""/21, 0x15}, {&(0x7f000000bf40)=""/193, 0xc1}, {&(0x7f000000c040)=""/202, 0xca}, {&(0x7f000000c140)=""/126, 0x7e}, {&(0x7f000000c1c0)=""/122, 0x7a}, {&(0x7f000000c240)=""/80, 0x50}, {&(0x7f000000c2c0)=""/214, 0xd6}, {&(0x7f000000c3c0)=""/237, 0xed}, {&(0x7f000000c4c0)=""/4096, 0x1000}], 0xa}, 0x20) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000d5c0)=r4) r5 = socket$kcm(0x10, 0x40000000002, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0xfff, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r6, &(0x7f0000000240)="999c2407c586e49d5114d212ccdad0d1d5d2922d3874702fcd67146b625c0a219cd459d753255851a63d5b266815d7ec7b0727e0c7033fbb50ed7ce482871be31e0de57c3d79b05dffb798e7e1"}, 0x10) socket$kcm(0xa, 0x2, 0x11) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000700)=ANY=[@ANYBLOB="37eeb6a44d09b5cb6e2bc02c780a650c535aa9304f032ca41392c87eef06ab5646b3036f3c393a96a03d188b67f1b8a8e7a422bececc287391991d35ba447b1d2bfe0e17feb5a12db9d97e35cd821a73afb6bc59b7e0cf65714babd1650834ebcc61c6d721bf01cba5d1fb1245563f5a95583bd2c61c5bc1451677e8f7bad2c66ea2b6b48983890e00a626c8"]) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, 0x0) mkdir(0x0, 0x2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) socket$kcm(0x29, 0x5, 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) 00:37:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x93!q\x1dY\xc0\xbc\f\x00', 0x4}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4c, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xfffffc61) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x16}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) 00:37:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000500f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 679.342024][ T9773] Left network mode [ 679.403850][ T26] audit: type=1804 audit(1560386227.056:197): pid=32701 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/16/memory.events" dev="sda1" ino=16865 res=1 [ 679.518505][ T26] audit: type=1804 audit(1560386227.256:198): pid=32712 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/17/memory.events" dev="sda1" ino=16977 res=1 00:37:07 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2f6d656d6f727920835a8a059e57fda1dad76913bc180161ada08e6611bc4320badc3186c0e0b7f1c37f1a4d655d95845995a1bab4ba97e750215da09d11ef99b7e21264c76d8aaca187c9cbfa42e9d9a6467e"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:07 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000300)={[{0x2b, 'io'}, {0x2b, 'rdma'}, {0x2b, 'io'}, {0x0, 'io'}]}, 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0xffffffffffffffff, r0, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0xfffffffffffffff9, 0x0, 0x381, 0x0, 0xffffffff, 0x0, 0xa, 0xffffffffffffffa2, 0x1ff, 0x0, 0xffff, 0xfffffffffffffff9, 0x7fff, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46b, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x2, 0x4890, 0x0, 0x10001, 0x101, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x6eb, 0x0, 0xf, 0x7, 0x0, 0x5}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffe3b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r4, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) recvmsg(r4, &(0x7f0000003980)={&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003880)=""/83, 0x53}], 0x1}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r2, r4, 0x0, 0x1, &(0x7f0000000000)='\x00', 0xffffffffffffffff}, 0x30) sendmsg$kcm(r4, &(0x7f0000003bc0)={&(0x7f00000039c0)=@hci={0x1f, r6, 0x2}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a40)="d7fbd89ebe9514a114953151e254425890b810b707222ed838e1a5dcf0ccd3d6bcdff3f28d6a73ec6da5f1fa87ca305bd93e5508de46f45a76ce4bcc215249bb5055", 0x42}], 0x1}, 0x0) r7 = openat$cgroup(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r8 = openat$cgroup_type(r7, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x6, 0x5, 0x6, 0x0, 0x0, 0x40000, 0x5, 0x5b, 0x61, 0x1f, 0x0, 0x1, 0x0, 0x6, 0xb1, 0x3, 0x4, 0x7, 0x7fff, 0x0, 0x0, 0x4, 0x7, 0x0, 0x7fffffff, 0x8, 0x0, 0x7, 0x6f94f391, 0x9, 0x401, 0x80000001, 0x2, 0x2, 0xf78, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x8) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/net/tun\xff', 0x241, 0x0) getpid() bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, 0x0}, 0x20) write$cgroup_type(r9, &(0x7f0000000080)='threaded\x00', 0x6d00c) recvmsg(0xffffffffffffffff, 0x0, 0x2) close(r8) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000040)={r4, &(0x7f0000000400)="444e4b8cdd813b5e0786a2f70a60539ad27ffd5e3812cd768dc32dd6c6c7a5715cc28648467934b8a1131487af585afdefb4c7a2ac6de688817bc59d3f52f73014993985a0befba12b9fa8404a57b8e55238b7de7e917038529ced9c0a1075631408bf9b92de229a436be4b9283f7f17187dae714931c3c6e8e2703b94f94374ff45c4f0d4d9c583872e30", 0x0}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r5}, 0x0) r10 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r10, 0x1, 0x3e, &(0x7f00000002c0)=r4, 0x161) sendmsg$kcm(r10, &(0x7f0000003d00)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0x0) write$cgroup_subtree(r10, &(0x7f0000000d80)=ANY=[], 0x0) 00:37:07 executing program 3: socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100)="4cedd3d56c66b03cb015e11ba260d3550262f580cc4442869a4e166bce8450ee544afbe2d05f9a3e96da589a4b3878fc993be46a2059a7071f4648a87d8f1702e0ee2bd1c36e7e79d5900fb660eb45676c801f9420572d6217ff68af98b9450e9583459f6d897100bec2918b56b1711db05b3ac929dd97f4f023a2546667c17274f39bd22c7dedd9d6e8d6cb1ee68345914f2e3f648ff30e98cff4e28df09e00a9064bc9f8bb8d7f4c20d954e183dfe3982258f3d6d64f31aa2b3b26781017115eaab4d5e3ec6e8483e9ea2d4c7217d70c2a9e1d6d5449a1fe3e6726c7df7131b07e418e6ae5633cf124203434166fe73b41c4", 0x0}, 0x18) [ 679.947621][ T26] audit: type=1804 audit(1560386227.816:199): pid=32739 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/18/memory.events" dev="sda1" ino=16881 res=1 [ 679.980017][T32729] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:08 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000600f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) recvmsg$kcm(r4, &(0x7f0000002800)={&(0x7f0000002440)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000024c0)=""/72, 0x48}, {&(0x7f0000002540)=""/198, 0xc6}, {&(0x7f0000002640)=""/107, 0x6b}], 0x3, &(0x7f0000002700)=""/243, 0xf3}, 0x100) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002840), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002880)={0xd, 0x7, 0x100000001, 0x81, 0x4, 0x1, 0x3, [], r5, r6, 0x0, 0x2}, 0x3c) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r7, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r7, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 680.416041][ T26] audit: type=1804 audit(1560386228.286:200): pid=32761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/19/memory.events" dev="sda1" ino=16897 res=1 00:37:08 executing program 3: r0 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x1, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) socketpair(0x21, 0x2, 0x2, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 680.494259][T32734] device nr0 entered promiscuous mode [ 680.564993][T32762] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 680.954482][ T26] audit: type=1804 audit(1560386228.816:201): pid=307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir761788683/syzkaller.nE0m3I/31/memory.events" dev="sda1" ino=16961 res=1 [ 681.459068][T32734] device nr0 entered promiscuous mode 00:37:09 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x6, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x16, &(0x7f0000000080)={r0, &(0x7f0000000140)="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", 0x0}, 0x4e9) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000000)) 00:37:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000700f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r6, 0x0, 0xaa, 0x20, &(0x7f0000000300)="e053c7e17567e624024da192c8a583c7cb76807882abb848bed9a10839e59755fe7699c3faf80f1b3e88dbd684f838c6749484a139f7fe9071252058514a8f4589a7ec5c297bdb9cdf4bc8f6c95e47671c5fa2fedd5d51b10fdd0e55a302a5c6e3bab49ec37a66ba93b9018ac12814a4c4a4d3676109ff69b236fadc3210a08bb2c880e54ba70ee685f5817845ec584488965be168bc6582c92ad664093055b6aa29d5b17373c5ed5c7f", &(0x7f0000000280)=""/32, 0x7}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'veth0\x00', 0x1430}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:09 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007ac0)={&(0x7f0000007780)=@xdp, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007800)=""/130, 0x82}, {&(0x7f00000078c0)}, {&(0x7f0000007900)=""/160, 0xa0}], 0x3, &(0x7f0000007a00)=""/135, 0x87}, 0x140) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200)="f21c", 0x0}, 0x18) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpB1\x82\x12,\xf8\x18\x11c\x17\v\x95\xdc\xa3\x18b\xbeV\x18\r\xe0Zt\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000480)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) write$cgroup_int(r6, &(0x7f0000000580)=0x7, 0x12) r7 = openat$cgroup_ro(r6, &(0x7f0000000400)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000100)={r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xe, 0x91, &(0x7f0000000780)=ANY=[@ANYBLOB="7ba8f8c81ba657e37300000000000000f4de26f928ad3035cd88c75cb3ef0892fdff3fe283071a37ce106bb1cf7fc30c9c8bda2ef9cd489ad4750a8e308921078f886c7c1315729b34f8ced91549c4dbcd026ff7cf02901671beee07659cd458ad168e023e97537c91071797507107d3001911145e1f676a080000000000000072c2e730bb079ee600b4835d6c99d4525ccde1fc9530490804000000cb875c20698066d27d53e1bf6339066bc77548c64428e6bf32b6828d9b5c981e5f4e20ae903650d12c43e113a7170b2d7800000000eb97308b22273dfcfbb18331e4df2fbdac4009df3c90ef194eea212e5f951c75d9fed156a1c4b3c3be788ec3846beba30bb2da91e2bb291fc20b3cd6a40508a3147afefe5a2dbbd98e35ddbc4bcf2cbb8ae6f9a8bb9d9f3d400004593122e44fc7d6c817e39cf962a05c3dd191400db686bcaf54f5240d4a94abb26ddb6d73acfef71da7a4d866766433dc5ed3d7ebf77dc6a44bab6430d945737fb6a0c3faff05f36a1fb8fd90d9e0238d7d5082e95e437f08efbb14cef872e8975c96721d564b50ba35a590f1856f823dc083eb795030906b269539512e51084796546c49843fabc53640900e776b41c2256f2d76d8ce84c66c6739b1f4664f763dd4f0ad6c97457b33d6b9766b1c3aeac6419ff48767117e3f2bb7951bb45c300a923cec8286a40c4efcc56e629207d139681c0cabffb6a4fe57e74343c8306f4d752d49add67e0c611a33ff070000000000002a4a2a1d279536d0cea0714f1374b403609ed964c8a5ef251c7fd92d604d4a9e57eb3fcbe34ac6cb647e54aa5edd89c9ebf85951f1ea8ed53b7725d9dea0af20b0414eb77ee48768427d1ca4d1158bbb0db84bc8be64d839de5a7a499aa3de2f82dcf9409bfbd9bff986016941fb86b2265cb0d8252072779756db4649003fad7cc1a0026d30e3daf6e85b7711d7ea4d80f7b032a3025d60065d0000000000000000000000000000002580f8f544d4e167b3a0e469bbf5de438cdaabcdebfb2614451181c1760570cb02eeb86a1936be3e243b9c411d1f9aef6f48ee86b55380ffce569e0f9a36a1e14ba319be6d3c4c9ec931cdfd4e42f0dbc05a8ed5fbcbad7ca7da2a9bc867e61c657038bc97d3b2604b5d326031d3a212f983627ec16514df88d61ccb306f932bd5be08d18ab22f1c51000000000000000000000000000055505d8c0265692db728e73110ab0d4b9bd6869a1e544db217d2cd6d83f5086007d61a09908d30f44dede65c57354bb94adc38cad4328e1c7f5622e62f5a0c539e30cf9d98e6bf3f22c893d3f10f0486a16b5a99fb3daadc6016db3c8c3cddd2a632b9296f656d709592762f56b9ad290448c26569b9dfdf31bf33c7d50f9c5453485d4044c9ffe3e76da9fdd28f9592304e9f92dffe09343e27ef6c23e3ac21fc33cf3b0000a7ea6aa9f121527ef079888bef00c32e77954249d8506fe8074122aaf293d2d0064c6f9a51d7cbfbd5688b9af83fed328aecdafbffb33d4eff8bed5f39f43338ef2a0a3fce77c46a7fa3e9b28eae97db17b47d16d1558c518a350e7e8f7d2b0f7c30a51c58e5853833d2edc2797eccd7d506d9f11ef10572e500"/1165], 0x0, 0x1, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$kcm(0x29, 0x7, 0x0) r8 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800, 0x20000000, @perf_config_ext, 0x1411, 0x1, 0x4}, r8, 0x3, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f00000006c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000400), 0x0, 0x20000001}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200091}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r7, r2}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') ioctl$TUNSETVNETLE(r9, 0x400454dc, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20, 0xffffffffffffffff, 0x8001}, 0x3c) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xd, 0x0, &(0x7f0000000780)=ANY=[], 0x0}, 0x48) close(r10) socketpair(0x2000800000001, 0x40000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r12, &(0x7f00000000c0), 0xffffff19) close(r11) 00:37:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 681.951258][ T324] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:09 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000a00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 682.088892][ T26] audit: type=1804 audit(1560386229.956:202): pid=327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/20/memory.events" dev="sda1" ino=16563 res=1 00:37:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r6, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r7, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r7, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000000)={r4, r1}) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='/\x00 \x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='.@loppp1vboxnet1user\x00') 00:37:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={r0, r1, 0x1a}, 0x10) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x8d36f51e7408a4b6) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="036de56d6f727940"], 0xe378) openat$cgroup_procs(r0, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f0, &(0x7f0000000300)='gre0\x00') recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@caif=@dgm, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/119, 0x77}], 0x3, &(0x7f0000000240)=""/106, 0x6a}, 0x2001) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000480)={r3, &(0x7f0000000400)="de156d31c5b6c587f4d6b29d5cabaef897b358c876761a376a9faf9c9910b199a2c98bc43cba5a0b8017631952dc37b2bcb5e0b1360c7a9fcaaa7f1a4124885c68d72e58bfe377e25d2d1887871938a00f7af7efcd18fd83245c8cdf5805b824937e3d16d6856641fe112487a2d7e72338e295008d", 0x0}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)='gre0\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)='\x00', r1}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r2, 0xc0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x2, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x0, 0x1}, 0x0, 0x0, 0x0, &(0x7f0000000740)=0xdc21, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)}}, 0x10) [ 682.268353][ T26] audit: type=1804 audit(1560386230.046:203): pid=334 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir761788683/syzkaller.nE0m3I/32/memory.events" dev="sda1" ino=16981 res=1 00:37:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 682.526096][ T345] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="2e0000001c00810ee00f80ecdb4cb9f207c804a00d000000886b00fb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r1 = perf_event_open$cgroup(&(0x7f0000000240)={0x1688ee9976475490, 0x70, 0x0, 0x2, 0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x2, 0x9, 0x2, 0x2, 0x5, 0x5, 0xf34e, 0x7, 0x101, 0x2, 0x40a0, 0x6c3c, 0x400, 0xfffffffffffffffd, 0x9, 0xc68f, 0x9, 0x6, 0x7, 0x0, 0x7, 0x400, 0x6, 0x200, 0x1000, 0x0, 0x9, 0xef8, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x120, 0xe90a, 0xffffffffffffffc1, 0x7, 0x4}, 0xffffffffffffff9c, 0x1, 0xffffffffffffff9c, 0x7) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x7, 0x10001, 0x3, 0x0, 0x4, 0x84, 0x8, 0x1, 0xffffffffffffffc1, 0x3, 0xca18, 0x9f95, 0x7ff, 0x100, 0x5, 0x7fff, 0x1, 0x1, 0x7f, 0xaa9, 0x0, 0x1, 0x0, 0x7f, 0x3974, 0x2, 0xffffffffffff7fff, 0x8f, 0x1, 0x1, 0x8000, 0x2915, 0x2, 0x724, 0x80, 0x0, 0x9, 0x5, @perf_config_ext={0x18, 0x8}, 0x822, 0xffff, 0x7, 0x5, 0x7ff, 0xfff, 0x9}, 0x0, 0x2, r1, 0x0) [ 682.641748][ T26] audit: type=1804 audit(1560386230.506:204): pid=353 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/21/memory.events" dev="sda1" ino=16990 res=1 00:37:10 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:10 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r4, 0x4) write$cgroup_subtree(r3, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 682.918974][ T362] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 00:37:10 executing program 1: socketpair(0xb, 0x6, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x3, @mcast1, 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="7eb01214ebbade294b1451014607cf4fa8ae304bcba0dabe", 0x18}, {&(0x7f0000000180)="eb403c47ff8f5a321a8abb4f110420a7f64a06b77ab054700d36b4dca8c9572d6cd074620cdb7c22b9634b50d6fb4de891752b6151890e3b1ec6a75a2c6ec388e857f41680be375ba221727b67c4ee9206406b9b7e93953608d2dd39c748e11dbf524c74956ed3879a75a3f238a7ce221cc4a623c00d3697930e54d2356e3fce4f436df790247cbe53", 0x89}, {&(0x7f0000000240)="c9454a678e9fd79ac9bea6bc4bbc838f891576d6f9a23406cfda75864212a2d4446eb79c4681a7bfa96e22f0714fe4c4d0539848f231a4679df1d934ccc96daa0f32929cf1cfa246747bbba812f790f67f3d8d41d8240eb6ed99e1587120f93d4280b0c2c15b83022a94745833ecbefec21c564183943961a8193b84ddfebdcd8b0827923f2428e97e4d22cb5011a22269381b11cfc6d1063daa364656832bd928faae5a74e1771e7c181585c66f630b70307b6955e0744bf437efa0d3bc0111f8bab70525f0fe5eb29ad1684dc5737b9985ee", 0xd3}, {&(0x7f0000000340)="04feac4d2e809c7a0ca58ad92fc15e274237ef35bd108f876b8902e9da1a93b4e06d9c5a530afe5ac11f10e2756223aa0298e4681e3ce6013ab5745e75b490e5e06e75172f72ff069a6981c7980e92b6679da93ea76a5493efb5fb501c88af181c00baf76f38bd82f477df595f1b419d1788fcb3cd56aa197031400ac4a8be80b0626c9addff4de52ef0375f518ccc3d50c1099f9d5c3e5eb34e7d07c75d2de0783525c5de1664aef873b5c9192c86de2b4e668e619d8bde9b90b360144101eca3ca", 0xc2}, {&(0x7f0000000440)="a488bbda1e6cd78884b2258bc95bb122229b20ba5181ed645b0a", 0x1a}], 0x5, &(0x7f0000000900)=[{0xc0, 0x113, 0xef, "5dafc3f4a3683a6c7496c0fe5c44a3466238feee0cccecf20814847fb92ce45d44797eae01bd3bb75157b56ee2069b91d28a4f136c577674dad742854fd16c90bf1531f6aa9571d1a6b4ed8ed36a5dba17c183571cc3c15e597ca27963f17cf5fb815e020a4d3745dd3f61b162e55761de2afd0c7cc542e0f885285dca73384c553cdd0ef18f0346115429e61e28af5fae94a7ac7972214afeec3a768b715348961b7a20135729bcd174b705ae354a"}, {0x98, 0xff, 0x400, "ddbc35a80dded5a022a347b650654873c8c74d120c5e2b65c94040c32d66f888524355a52fd41759e1aac346fc0511a4331845f83d2c9c18b2595cf9f970af8f3f3d05755807120a431812ee9b51f802bc70a28d767e2a246688b600000080bf080f5a5279f8e7343825ca381da925d916e80008900af279d00cc89ecf3502a0ec"}, {0x58, 0x13e, 0x6, "945efcd232af25b68d20dc2412855e152f7f11a8adc70411e9be58dd30274539294222c826ef83c76f4cb64c10d81dfd942a7dbc9acbfbab2e4ab729e44814bee22a7f"}, {0x10, 0x104, 0x5}, {0x18, 0x84, 0xe5c7, "0a0969e5"}, {0xf0, 0x113, 0x8, "904eb976731d28841086d1d4152867762e3ffafa2dac308aeab15282ca3be124437ea4161a33c98d55c94b82881138e406ec2dc2d83761fb8e5d0831640b5b814b5a6247790fcbb6582285b36198ec400238280490915086562f563bf67e9dbcc801969eec5e43e97a735e962e48d9bd5326fbd65b19137f73d25ac05222276953a975b4417c0d966d47d62ac9b487efbb85c1069fb323f78b11ca08eab9ad85e49ff982e618009947f3f6e3dc04998fdd062fc245a20228e90d0ea235dac2d94de23d3825e73fcdb324d4b9f583dc68f1706a39894b66b560"}, {0x108, 0x113, 0x7fff, "a5694c07e3357834ac6d147846992f998f339252639f33643dcdf47d6884fcc8ffadd120b7ddc593b609ece81ff386b86480ea1476189a5554cf554cd372b979a82e6a6c413b0807f1ac417cb51609f329878a3f0130a08d07d7e3a474c5025eb983ccd3cd3411f5bf3776b93b631be59e95d28c15b29e282cc4896835feba87079bdf87cb336fb8ec5963f51da62b94aa692485c973f986f3f9bb120aa862d8e44ca916c6842683a7704bd6c9013d1c60bbef2ee16b3311a05426db3751a13b27b30a4cb45c86810e99eff8b4e5e3191e643ee0082826eda011a8a76eb2a751668c59528e3180d66a82ecce377927067865aa6c33acac7f"}], 0x3d0}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x16, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000ba00"/32], &(0x7f0000f6bffb)='GPL\x00', 0x7, 0xfffffffffffffe81, 0x0, 0x40f00, 0x0, [], 0x0, 0x1, 0xffffffffffffff9c, 0x8, &(0x7f0000000000), 0x3, 0x10, &(0x7f0000000000), 0x10}, 0xffffffffffffff4b) [ 683.012405][ T362] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 00:37:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x5, 0x70, 0x9, 0xf09, 0x9, 0x1, 0x0, 0x8, 0x100, 0x2, 0x8, 0xffffffff, 0x1000, 0x5, 0x4, 0x8000, 0xfffffffffffffffc, 0x1, 0x8, 0x112badd8, 0xc00, 0x1, 0x80, 0x100, 0x6, 0x7, 0x5ef, 0xef88, 0x9, 0x7f, 0xfffffffffffffff9, 0x8, 0x8000, 0x60, 0x52, 0x9, 0xa1d, 0x1, 0x0, 0x3f, 0x7, @perf_config_ext={0xfffffffffffffffc, 0x2}, 0x10800, 0x169, 0x3, 0x9, 0x1, 0x7, 0x800}, r0, 0xe, 0xffffffffffffff9c, 0xd) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x220}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'ifb0\x00', 0x2002}) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) write$cgroup_pid(r3, &(0x7f0000000000), 0x10000000d) r4 = getpid() perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x0, 0x1, 0xfffffffffffffffa, 0x6c, 0x0, 0xf50, 0x4060, 0x4, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0xffff, 0x8, 0x3ca8, 0x1f, 0x7fff, 0x6, 0x40, 0x7, 0x0, 0x2, 0x1, 0x9, 0x0, 0x4, 0xdad, 0x1, 0x6, 0xffffffff, 0x0, 0x100000001, 0x80000001, 0x7fffffff, 0x6, 0x81, 0x0, 0x1, 0x2, @perf_config_ext={0x8, 0x1}, 0x8001, 0xfff, 0x9, 0xf, 0x10000, 0xffffffffffff8001, 0x80000000}, r4, 0xffffffffffffffff, r2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x6609, 0x0) openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002540)={r3, &(0x7f0000000540)="75af7ee710f84ac79142829f4f4eb16bb80a57079a65acb3f2cd6cf6a8f0d3d0b869c00034dbd6740a56a36d3c5917bf5d6b430640194d765f2bbf3643d410c732724f77e634ba60f753fce48e3bd869603ba6cc1232918020845c20ec3a778bf65b58080000349a5c6c53e6000000000022cab9d190492ded44bbbbaebdd238e6212d91acde8ad061176ab50e62d87cf5e10fb579959b7e02e1bf20a1c266989f0ac229c777fab686ce07c8cf897330c4dc35571025b7404fdce02eec126dc0d87d3b2844bc404a74dc95dda04531ec9707f73794b946abbccf387c2decbbc018bb4c42adbed8c7787b5976f8fb2795a243287726", 0x0}, 0x18) [ 683.060813][ T369] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 683.136138][ T26] audit: type=1804 audit(1560386231.006:205): pid=371 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/22/memory.events" dev="sda1" ino=16989 res=1 00:37:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000e00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 683.527718][ T386] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0xa, [@typedef={0x9}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x5, 0x1}, {0xa, 0x4}, {0x1, 0x5}, {0x100000001, 0x2}, {0x5, 0x4}, {0x2}]}]}, {0x0, [0x61, 0x5f, 0x2e, 0x7f, 0x6f, 0x7f, 0x2e, 0x0]}}, &(0x7f00000000c0)=""/50, 0x6a, 0x32}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb010018000000000000006c0000006c0000000a0000000300000000000001000000005c000e06020000000000000b00000000000000000000000200000000040000000100000002000000000000000400000d00000000040000000300000000000000040000000c000000030000000b00000001000000070000000000000c0300000000615f7f2e7f7f2e6f00"], &(0x7f00000001c0)=""/165, 0x8e, 0xa5, 0x1}, 0x20) 00:37:11 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r5 = getpid() perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x836c, 0xfe9e, 0x9, 0x1be1, 0x0, 0xffffffff, 0xa400, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x7, 0x20, 0x3, 0x7, 0x3, 0xfffffffffffffffa, 0x5, 0x2, 0x7ff, 0x0, 0x5, 0x8, 0xd99, 0x10000, 0x7, 0x9380, 0x2, 0x7, 0xfffffffffffffffb, 0x100000000, 0x2d2, 0x5, 0x909, 0x376e, 0x0, 0x32, 0x2, @perf_config_ext={0x81, 0xda8}, 0x10, 0xfffffffffffffff8, 0x3, 0x7, 0x254, 0x6, 0x8000}, r5, 0xe, r2, 0x2) write$cgroup_subtree(r4, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'cpu'}, {0x2f, 'rdma'}, {0x0, 'cpu'}, {0x2f, 'pids'}, {0x2d, 'cpu'}, {0x2d, 'memory'}]}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000f00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:11 executing program 3: socket$kcm(0x2b, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x0, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x28, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000200)="1021eb36d71ab7d865092611767f7ee89fd58622738dfb7a0ff118a46bf82affb35097d78b0a2e752d330601648efb10af23e737a453e7edbe1ac43bd57bb7abb4e007cd16caf74aab4c302858ca05151b49bb31bbce4adf8deeb027b27510b0b8241383de3a987a4172672bac1e641231bd0028c944c9a1b88f85a33be383014987ca47060a7c52ef4c7314e9f4effb2cde63a9ee0e21217ae73e7ca725fadb7e8838a5a9c46922ca4a07efc557b8eb9a6718ff6459ee5e6f970f24f044190e20e8871d2aeae65c9043cf54afb952cd956b", 0xd2}, {&(0x7f0000000080)="feb0f527304a51b53c85ab3fc5ec335f96d5e9669ab0", 0x16}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000100)="e0d7446e6637b03e31ec23253e829e5f773f6ccec08a899048217521b85918aa49680a103b6027abad097d8dc8f0b180a73f0d638d2f6899d4de6437c5", 0x3d}, {&(0x7f0000001300)="5be2e49d699e84021d814d19f3e09d59b2009df14202ea8c519ced35f0941e66f80e37185b5b6bf13dd99828751f42f9f9b2cb465bb49f30a809d5a59bc4d9ce7c200e40c7ee30e57025e9734635d034ab5fcb8a4184c453f762525090ea1fe02563", 0x62}, {&(0x7f0000001380)="4d1b049c42c4e451a75e494c893ed9413b4be2a2962ad58c9ac86cc4f83da1fb3808b80312747187d06f246d4ad6dc50bb0c9a51cc38ae7b974dcfe7999d70f7fdc02b1602d8ed8baf4c3bea1c9bfc4bb82879f692268f5c59e870db9d3514984341f980ce5b0ba11fbc73ba289c4cec80c7758cee", 0x75}, {&(0x7f0000001400)="bc4faf1f03f3f111ee3c51cc0115f69b4e81c02388e8d47212d9cba1d6c69c26b4963da081cefc263bd2f8c0a30c8f918461600d3f66b405941c3f1afd6ebb7c4967aaf134cd6ca55076b1ca095e3a063e623df722374d22673ff7a15d9db4256cb3b2b68cb46af1c59343d05b834c63b60095ee681139876fe06faebffcd173dd840e8128eae64c4655684a89edd98944fc5d38f266ff26fe1d557fa16935b622df9e1acea46c810a0a1d0a3fa910cff1eb7e1a02e8be1a648c31a39e7b32cc7ae8b896f24938", 0xc7}, {&(0x7f0000001500)="42a542c78d725623315d69ced69fc64923b7279df04c143a15c4a82c2c6baa05b192947ac564e6dbd4c477a284199a9edd9996da58897ca6e0fd3fbf4d46f73a9d7ce69391621990d8999845884c605e536160090da12ab69ec8f1b354fbb0b42f314b016df5f6d14cc023957eb9eb58d9299d2089acd1c1413851aeccecb6d34e2c3d23ad3e1aa9dee95d028df72ee0bfd3402b16931ee8aba5023373ad4a13ec011f", 0xa3}], 0x8, &(0x7f00000016c0)=[{0x70, 0x0, 0x2, "5f672235934945df185c77d3057bd70c71fdf1fbd9f0b21036360e1e192ce937d2a60438bfde6ea8aaf56b700bc15a91f05a2e18c9df55f91cd951e615ff21213bb326dfe444d5a9c0679e2842b0ac4a4afc578c12c2689cae"}, {0x1010, 0x107, 0x8000, 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{0xa0, 0x18f, 0x6, "62dedfb4a1238e9eee1b8fcf2914b7bd4d62f8e6d505cc2696fba7a8f6f008831c3107bffc1849fe7fbf83201e685b1a023ec12803f267b0ef2d2f69203d69371cd0c36f8d86e9abcd9f03a5b2810a6fa744ac58c33abd04ac666cd4250f1111183736db29052b11135feeca275328b16f9fa25cf249b35d6db8f4440920c2c365e93468d95f3d5ed5578df0"}], 0x21e8}, 0x4000) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001600)="2e000000130081c5e4050cecdb4cb9040a485e432600000000fffffff08ef9000600b0ebb06ac40006001400f9ff", 0x2e}], 0x1}, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x200, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 683.924709][ T398] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:11 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@nfc={0x103, 0x14}, 0x5d, &(0x7f0000000380)=[{&(0x7f0000000280)="9cffffffffffba007a9b8000810025634305d60fb1b3e46d50382774d922028a42de0a371b924d4d2e42", 0xfffffffffffffde0}], 0x1}, 0x0) 00:37:11 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003002000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:12 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="9e4301000080000000011fe4ac14140ce000000d", 0x14}], 0x1}, 0x0) [ 684.422695][ T416] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000029c0)={'ip6gretap0\x00', 0x400}) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg(r4, &(0x7f0000002940)={&(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x2, 0x2, 0x2, {0xa, 0x4e22, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x28}}, 0xcb}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000580)="9550a7237431bbadfc96146064958d5568a6680c798615c807e473169ebdb7f8517cbd5d44330ece8c68db2e540999ea1ee62c076df27aad0b1a32c01c8958178623e35e6d8c1d57b1abbca02e4b88fd1cbe30b059816dcf856943c722907e2bda4efaf81aff5d9fa9c103392a482f244688ab59d34585e3b4b89b09bacfc337c2f74e0bb973fe5504a4e0f457f7d94d5805ad391daed609d06e45134779b1d3e00e3e1b670b4a82b5fb4ec4f86568b7a13e2cce28249533468e6530c79c3a0c16b58b84d634c1512a8e6375755ae900ed945f64296c45e1ee6b114d5abe2a1569d899fc5aae61c7c5eabf6317915b6c8d800ab3f06798c105041f", 0xfb}, {&(0x7f0000000680)="13e69e6d15eae521af2426414a72fa7b1943304a909eec1c8764116ce04d83c840d6ed10706122356eacee", 0x2b}, {&(0x7f00000006c0)="b609b45af1abaa3eb1f8642cac6b2bfc5deb6bd53608601bfd8f186d7b1bba348eec0391afe39e587bc6c26867331c1f567465c0b04a6edf952ffb503e7b829488a583a186869970a21b2887e9e70b000c82f29ecd33a460467f98ceee478d3377a23c9d952cddf3a759c8e324edfa5779732c5ba7", 0x75}], 0x3, &(0x7f0000000780)=[{0x1010, 0x13f, 0x7, 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"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"}], 0x21a0}, 0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002980)=0x1) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r7, 0x0, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r8, &(0x7f0000000380)="94d5231efc73ff6d527b70ace8398835b43ff6c9a755a964704a392364ab4898a7caf916bce7972508dd01a06af6a2f95a2d8154b4301ededfc2202f96613b4cea79eff52125f3ce0fa002cdd07939985c7b751c59364b10817062b6451938b22eb0aee4d67ae36ef51950c083f2235bab4b76a9012929493d4afcd258aa6fa9ec1cb5edab52480b93d4986de86cda5d6ae5a59ba055e5cee85677851c34825987dbcf906da0ba227638273039a935cd1f619539f05defa10a43b9e5b1e478a9513d4ee5"}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory'}, {0x2b, 'memory'}, {0x2d, 'cpu'}, {0x2b, 'memory'}, {0x2f, 'memory'}]}, 0x25) close(r3) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r8, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r8, 0x0, 0x0}, 0x18) write$cgroup_subtree(r2, &(0x7f0000000300)={[{0x2f, 'io'}, {0x2d, '\r\xa3\x17\xaf5y\x9b\xc1\x02J\xc0\xaf\x86p\xe7\f\x9c5\xe1\xac8\x99H}1\x17\xb6\xc6\xda\xb0T\xa4c\xe8k\xd1\x17\xa0\xa5\xd1u\x93p\x95sI\x00\xa4\b\xbf\xa5\x19X\x9c\xa2\x8f\xed\x94'}, {0x2b, 'pids'}, {0x2d, 'cpu'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x2f, 'memory'}]}, 0x5f) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:12 executing program 3: gettid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x4000000000005, 0x3, 0x100000001, 0x6}, 0x3c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4009}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f00000003c0)="de6cb6f02cf81b03dc09", 0x0}, 0x20) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xa1\xacWC\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xe2\xf7\b\x04o\x9c=g\xf0\xef\x19b\xfb\v\xbb\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c') perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) recvmsg(r1, &(0x7f000000cec0)={&(0x7f000000bcc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000ce40)=[{&(0x7f000000bd40)=""/71, 0x47}, {&(0x7f000000bdc0)=""/4096, 0x1000}, {&(0x7f000000cdc0)=""/92, 0x5c}], 0x3, &(0x7f000000ce80)=""/2, 0x2}, 0x40) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000cf00)='memory.swap.current\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000cf40)={0x3, 0x7, 0x3, 0xffffffffffff2e49, 0xd, r0, 0x7ff, [], r3, r4, 0x2, 0x4}, 0x3c) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x740000, 0x0, 0x20820000, r2}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0xffffffffffff45ac, 0x2, 0xd0, 0x7f, 0x0, 0x8, 0x1, 0x8, 0x100000001, 0x7, 0x3ff, 0x81, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x3, 0x9, 0xfffffffffffffffe, 0x80, 0x9, 0xffff, 0xff, 0x3f, 0x7, 0x7ff, 0x9, 0x0, 0xfff, 0x1ff, 0x1, 0x10000, 0x33, 0x5, 0x58399e2, 0x3f, 0x673, 0x6, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x10, 0x5, 0x1, 0x7, 0x6f60000, 0x9, 0xbe}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000080)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000006c0)=""/184, 0x99, 0xb8, 0x1}, 0x20) [ 684.591337][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 684.591353][ T26] audit: type=1804 audit(1560386232.456:207): pid=421 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/24/memory.events" dev="sda1" ino=16738 res=1 [ 684.800350][ T26] audit: type=1804 audit(1560386232.496:208): pid=424 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir761788683/syzkaller.nE0m3I/33/memory.events" dev="sda1" ino=16673 res=1 00:37:13 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) getpid() socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 00:37:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003003f00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x3, 0x40, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x401, 0x8001, 0x0, 0x5, 0x938, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, @perf_config_ext={0x7, 0x200}, 0x4280, 0x0, 0x3, 0xb, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) mkdir(0x0, 0x8) openat$cgroup_ro(r3, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000280)="68f6ed9a3ec54fc91ff7da11e7d14c2f8d1dcf8c6cc9dbb5d0f143f3c58c0f3846fbd8d2c0d8a205e985c2cc580d5ec38e111cb559446279d30ec323d4db15ae65e0cb6d81a4e0e094ea9dfb20b51b96f27636224b26b652540b16351b6aa6a13015362b21ce85dd2cb48b12106b51b4964c02a107d5fc9c35db98e18b6bf5ba97ba0643a27cc4046084f4c3e33a433a30a16b3808a89e3d6593ae15bafa524197bf91eca1516476511e144536e91c7698d43741", &(0x7f0000000340)="31c34c14a9896d5689c8ff063a0a5ee21d7d2783f91bc7d5e9c526a599b4e20788812b45971955a8b2c207a4202fb793ff5e0e44169b0ee2d7039cdd82a5bdbd1a032cc8e3d5", 0x5}, 0x20) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:13 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'cpu'}, {0x2b, 'pids'}]}, 0xb) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xfffffffffffffffa, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) [ 685.327945][ T451] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 685.361384][ T26] audit: type=1804 audit(1560386233.216:209): pid=455 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir053368365/syzkaller.3NSKcS/351/memory.events" dev="sda1" ino=16562 res=1 [ 685.417944][ T26] audit: type=1804 audit(1560386233.256:210): pid=452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/25/memory.events" dev="sda1" ino=16802 res=1 00:37:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003004000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 685.584223][ T26] audit: type=1804 audit(1560386233.446:211): pid=458 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir053368365/syzkaller.3NSKcS/351/memory.events" dev="sda1" ino=16562 res=1 00:37:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x14, 0xfff, 0x0, 0x80000000, 0x48, 0xffffffffffffffff, 0x20, [], 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0xbe13, 0x400, 0x0, r0}, 0x3c) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000380)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0xfffffffffffffff9, 0x6, 0x0, 0x5, 0x0, 0x9, 0x10, 0x1, 0x1, 0x100000, 0x1f, 0x8000, 0x19, 0x7ff, 0x5, 0x0, 0x2, 0x1f, 0x0, 0x2, 0x1, 0x80, 0x5, 0x9, 0x3ab5, 0x4, 0x2, 0x4, 0x100000000, 0x20, 0x2, 0x4, 0x9, 0x0, 0x5, 0x5, 0x0, 0x7, 0x3, @perf_bp={&(0x7f00000002c0), 0x8}, 0x4000, 0x0, 0x401, 0x8, 0x3, 0x100, 0x7fffffff}, r2, 0xffffffffffffffff, r3, 0xb) r4 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r4, &(0x7f0000000000)="94c1a1b8af7ea5daca8ac6d7867a529d91d8c10770f7b641fe458f2826b3494b55bbda3d3c0d416012cbd33cd9b420dd8649ae58c6ec1da2d20ea88745192678ef0b5b79a245e91d", &(0x7f0000000080)=""/254}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r1, 0x0, &(0x7f0000000500)=""/89}, 0x18) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:13 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'vlan0\x00', @random="1932a6d73969"}) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}, 0x20008844) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='$/cgroup/syz1\x00', 0x1ff) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000001500)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @empty}, 0x3, 0x1, 0x2, 0x2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000080)="06cb599f8ea31a", 0x7}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="3bdf8a6c22f3b076afed3ec427da28878e852e664e0752782ceec51e17ae4869ebd781d5fb069ba7e30ab964d8763f9a07ee43e9f5da580e06db64ad", 0x3c}, {&(0x7f0000001600)="694c3e5320fe9e07f7b805154040272cc8555f841a18190033611d2bb5d279d01f93b65c76de32f878651227c8ead4e81c8768f836f65f7a751ce2a4d00ad5546967fe2a725de16ac4803a0d01dc2d234289efa0d12c0996450ca5cbbdd88c8fd72b488ea63f96544d0e9d00d648869e0fa2b9e4a7daeb348753a677b63ebcbac27a3bd52c7e0011c3beaea4dcf56d32194ffd33069f59796c207117850152c522c9980973d3cf8a9b82d37022df1db24e1c11786eb767e54206de1ab149398cf849d867a16aa10e99b43ba38670622b7c9588fac22a0f6e9c2f785d8c11001422b6a0159db00d6d022403", 0xeb}, {&(0x7f0000001700)="6be5a03a0d30dcaae6fe2c6e33268f73032e263b0b5625", 0x17}, {&(0x7f0000001740)="42201dc020cbb8d2988f1246a9566ccdbf8d1061d01c068aafc958789341d666f693e2e82ad3419cc51451626b14e05a1dad0bf93b744f8d7f6538da96ec45350e82c951ef8717b1aee2104c21d4ac4de20cf9ac230c7fbd3685d15dca2746170f73be3abb1a767d2eb83521ad5d62c29b9dee44309db240e724bdb5e9924d4837e06fc429ea46803a56d3c4c82d63105081c3ce3b608785390759305dc21e9cbbe5b2fd4482b3600fa4469d36c54d65c9efafc22963a30f50db00c3605954cb496c88b7cd298e97396c45c7d5b73029a66f1719501e613c", 0xd8}, {&(0x7f0000001840)="0a10d6154d4e45dabe5d3064b514178ca9688b21c89ffeeabd5b907bb8711488e9274678b62457ffeca99f6cbab6264311227eb2", 0x34}], 0x7, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x4000) sendmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000280)=@sco={0x1f, {0x7f, 0x4, 0x7fff, 0x400, 0x800, 0x80000000}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)="87c893eb0237f95429bf25cd1e2700ae7f3c8ca8362a2eceabb888667c97025863d5e5f372b8f3731eb4f6d2eed6f7f92bacc2aa4107f038343658fb8d7f02dfd9f2d3f5e734ed28aeebdeda53a056022bc34587a43830056b2582ad5f948a9a798ec9721892c93ea582ed5581293dfde0b48c6fdebe16d8f397d13745f2e23d4b616f71f99fafef48ea9f4e2c39b6473abb2bc79899eaeb5c705ccf45", 0x9d}, {&(0x7f00000003c0)="ff88ccb6d808691f2b4ad4f41c9906e3842c5e56cf4f661f5d5443f424840ca5ac91dae9628ff70ba4bb198b4470d2aaf404569f6396cadce993adcf5b53d883a12de7f6f72754aa9a7e5593777ccfe604c3431c85c754f977901a3ef926477d9cb5fccff1f15ad70ae6e94122a8dddde07a8e20fb3b7df42cfb7ffd70231086714b949a07f9b93feb6011ccc8f66b101c86a9c108201ed43e8c369ab2cf6be29726cc78c6d7f9666f56827eb2dfd30df50f0d3e9b8864", 0xb7}, {&(0x7f0000000480)="0cac6031cd0a8d3dd4b0d959cf7d080c2d58aafcca66325b193568d22a8344e8256a1a8689c2f1a397c6b318eeb7432c9f7ad5825776ec611c6ac33a366e81348cf0b3a28ad55b7ff215e30e32bf239d36ad15775815cba9123a0d62d16825655532d73a162e667d47262bb8148cc5f60926fcac0537eb44ab30921552feafc4ebd01e44cfe0ef0aa064823b9a66b96b386a8c7557044c84032278c4236b96e1829dae40427cc1bc4c4770a4a776d04fe83471a0fd80e6a6c0467a2cb542a97ccb6800c8e5dd244bc6eceff818a1395d0b948b06aff39b235abc60007cce64cf490ed9b45d6f196e58bcac0ca914b0b73792c238910ef895cb8e44811254e3e79d758b9e7c5bd689fa107694dc8dc283a82ad460e04c461ae60bdb07287a359072a9f0ac542d3b184e8bed5b4649383bbb1340117fb46eb44ed8cea35023ee9b282cf9d8623068c056039eb162e4595f0fe0900aa5b699a107974e14149de4a54b9642a011d1a4951c2acdd6a077eb13bad75c1538f7e2f2ed25e441900823962d4f18dfea51995bb6a4cf42049ae84e13170ad58b099c1bd138fe6c26f7d7153a7dff562c578d193bdc2be2e34eb56ad69e36b523c6a820131b97d6c404cb14440db97d46aa12c19023d671375afec20810d8d373d9e27beb2a83b9d50134e72d66e8638a5020821a51e4b5aa174cba62c18ba99b61335d8add83010521a4cbf630b90ab52ec3f465bc7f9e591c3acc28bf1d687c5dd565a9f54bf38909884281184ee4e75298dbb4ed05944713db475d3aa05bbd71b4e5d957ac0b3084d56ed56ee2abf417db3b2c15b0c70ac079701ada0ccde6573f76fff28c03b5c0bf660c6f115e1532f36e51e0f01d911daa12fef5920c06442cbdcb84fdf75ae55f117dd55de5d72a9b79b9a13ed3f9d434c21003d16f55d6b3b5c579de06b086cf743fc7ba95aae7898f31b547302b49940dc350f5576bf8009f53493efd4b09b40a9dadd94de38a44ef463ed4ac6389fad43a40babeb431eebdf223382870e61ee9932754a7b462e482df6d661d208f6d6d52b9db3f68d6d524a59316072040f9cf571101cd255c1d7fa5fb822a77d5708d0068d1b68b9cd5843be0e835e10299063429880345a0a99c5199ee6495c36794d70d1ffdd88275f39815ed8163abe2255537effdcbd7df0da28663551fe13c0c0198a774baecaca6c97196c21beda717e6a5798928bce039867587689177446790e0d0f2aa5b4dda792de71898c7ad1cbceea2e73a425c7b49b9e0434092201b25bde7dd9a46dee95287448ff6e8705cef0adc34a0bd9709b8642b41eb0ae5de54d0d15f4b438890267fc95bce10efe0a306f00628108e1cca201fde74371c6fe2fac21145c57d31152b8065b486202823531fa4104e8da462c1653dc2583532019efce0b1517eb6bbdeda8c14f7a5a8eb510f0796f5f01100d175fa56d6abcf6e8ec72594ce7c309b3cd2472f42eab49bb9e517619e5e65a81252208fdfc5a1160cfdfbdd281b94c7d452c366c9aa94fabf71a94ef90590447ccb9899b06545e6e0e08a5efe356aea25876877c4ad333dbaa25da37ee112634810efdf56b9cfd6030ef5e6fe218a2fd269107219bac67fdec5b744423701c77ec22f2b730e0a575c496058ee2835d2f5c510c81601f6890869dbf476810bfe024f4f4f6f598a37fbd7c28bdf3396fc4567e002aa70f24e662ee6923fb1da71169c5a787823edd63612f74a55cd59a0c7187ac4d44899443fdf9a3ce03f37d253fe7a3ae949302cf5c3747bc403521e41c815c392cd75f9bb33a6c73ae0af6b020e06d6a90568f8e0a87b009695435a3fcec0030be1497c47dbaab0d8bec26f6fe835d1291724f555789a49505c5088e03ac206aec959c96bb4b15ec1aafb022df27352d336fc4ed5fed980241dab235b84ecd8927fbd56e7ae06e77c7dda656d50fe3ee852ad9b0e712ef978021df24c7df1f2795ceef95f0754968f9b73231d36fed4d9ae91d39edb9d3aba35cf17b5ff25da0e9864414759143738fbcabb354be4f20523028e307c23c8a11d4a7c94c56b3cf6873f30b184007e6c19b90b83adf858461101d21e59d942df192a07592f34212695dfdb781d4d3aa6d11712810b590ce5ef6d572b1c7ae01ac991be17e2f462aa46393a0829633112cdbcb74a82b320a9702245cb1b7ee94fcb062f345edc17c68aa96ee9e6d18b8eb35f647a1e43f71f7ac3433f5920702d0ad3eef0d49dbcf1523b7814f988e8d6f4be12ed1dfd1b3ce0cbf7c54b6502dc7765d9dcba076bf87b214e5edd95cf70351e7d9955dac28461ed4b1d0d42d464ac181737b47f41289ded668125d2cc58ddab2f446c0cd1b81a73fbf65ae47cb124624876e19cc77e6ea85144482a96404b7a4be24d98d540537f4422d2b7136ca2e6f0429ec2a99f3861bc318d1fa2aab380938d84a5c1f6c65e433fa66bfea0f6488c75942012130c91df98d69e1c79e1e1a8c9885ba83031ec3b25d8763b62dca30cd792d36f0ddb7975c10710f16125c7940e663264bc357d3412cab54365a9ca011e2a855d919bbf8974b2adbe9a2a3d1dcb8fd7543ab460df81e0312659e754277cf4e2173fb9bf0323d99501b064dd27ec6a0f8605217f303b88754cec291300da03e08fe9b1da872b6c13a0e28ce268e8e291b170607301f6dadd2c65b38f5d4b5959e5a4cede3427c8bd1a92271c88006d86a9584d9242de1c6f2228a9668b6a0773bb9b11e4dfafa8b9a527ad26903ae93470fe7bbc7e501ec84eb4eb6fd6cfce262a55fdaa66f229b933904708544041ddabfc4cd46f2e608798a5c7a6cd107f771e1ee4c0bd4a933cfa99131966c27368f9c0a4e030bb3510595248f896a8ef636941947334953a10ae372d98d958bc84d8931069a9f2e5cfb10eaca25c5a7aa328ebfb662eb91249215c1fb54daf1683cb6e926ddde24df48cd7c531964c00b0fde91990d8fcce1bd7f770fad533d501c707ad11ea1f9eb9afca4223f40ae0cdb9cc3f5c875a9eba881aa8e05d838d248a000bf6a5a2aa55636ce9bb17c6c4f9573b19cf5de8c7666bdfc517097b8f50796068111d8e4739ea2466150c5d9d2977fc93c5a63c67054517e7bb53a86722af9b6609a92a15ab951d8c86034a42552ceb20ca1a5be5ee3883d368082baa91ab8c4248c87434fe1de0a95f3f09bf820648e9b25695002ce07550f7eb3a1d502f3992dfb6172e0fee1ffc5c90485f3be76769f52578e5cc51a4cc94dae440c5a4bdc0d895064d4d7d511e1dda781b662311f4cd9b37128779658f3f2fe1ff3b99ef493fa5d52410e918a5ab2ae2cf2996d8007205b480696e6eb86dfb1ea8a9e02fd655b5b1720a7eb49b7dd16706450fa28022d2f12f8f1bd592d7325b3c4489ef4a746e520fe21f31e5aafe8808eab525bf946b575068f08da90687a69e19330b9bf8513e19eebf5333ed93fe5ea790321f6b35f72349ea4f018d01766c242f997bc4012fb1b4f16f2ae7965789f70b6175ed35153db68d2200f56ee5dbf3c58d5f21c0f5391153eb1330b461849035796a776f91314f9044fc315fac8f69db53da2c917204235589dcdb61f2add8eb411d718f5fd0d4369b458c96797ccf396324e746434034813c13a364a80b6b1aa16727cbbec081dec559725e1c55c66270e664fbfbbfaa2c410b5c4fae591e5a7eaf068938121faafd310c6d9d4bc8e93bb9302d3bc5dabbb7664f15ea8212ea75a20beaf0c12142ab4c74d58eebdfd81f0c2a15b8c1e19dc778ef31acfe64308555792d819b313f3ee63359150cd35947929d77b84cdd40b6bf405287579c034d9b73f51f59f1e6304d082069ff26ae3e440a8ad3b1d3132c73f697e14425f16ef6021f9fe939ce9a4f886a247b13f717581b90df6ba02376de17bc33df332edf5cbc0a885ba5f118031dac44b2fdf19e8b8806b7cb1c74f759098efdd606656f198168f8774a3a3d453084c9155d74524bc79ca50a66f1c32249d6d8cea8ba592d3e422b3278b754a51bce0f39b6f85dea309b00bdde618724987b1e9f5b0e4b233cf9fb289f207c38f7966dff8857ed5d661eb748003fa659c154cdd832305231dea91308167e884b403456b026cfaa4d3811373d3f7260c927ecf1f50ff1cdeca761273f3b472d06a8d131e8985479c4fb4e52928549e4e91015283fa2ac5ab99851f721ba4bf823ba5efb3137cbdaa25125682ad7a581ad1f7027ae0ec92e6017fcba63cca9a604a552d425ce153be264552f82086bb4444e11720f3138b7abc372e0475c2ecc7d65bd5a4d133fc9d8aefa23771af82405971b0beb43301109c0802900b56c75855a80fb2205a0e0341ab01aac69b96524db870ec021bfe94080ddd95b9889f1b9912eb2cc94361a7bee347c3d8564ca85597d53a06f2f63d55ac1cc4f4d225eb984450a877bafe978b4affe1f7d29fc5899e94446ebca755eedc5ef8c7f9c8533f03bd19c1296543a7722e9478953922bafe83fc2cbc737d119f7d2b81c04cbd3274342b7577fd731e8a221d26c7c538955572a4f421603804e3360723c837bf157ae60f128dd668ae7d317d2dd72b14839a5e00d1bad6ee58c41e7896c83f1f683ae5b06872ed55876cfbd9c019321953551503955546bb410e6f060c14752e79d641d466878cb55237bbfbd8712ed0cd0ed14f65060db3dcdce54145d4b462d26001b319981741b949331fc14e2df6c1d3cc420137496e353ba9a547b0309ee8f000322b8381704d05f487a7e0f670975c40ee6fa7392d786778f212e9e67e7319d3050910dbbecdb128ce9c3457c6748821c11eceac86be0ad274959ba6e2cdd63ffa2ba3d163cfa92d0567e43bfce09c90a7a576cc4937da25462ffddf8aefabf22f5ba28b2686d19b4b019a428644e45e39dc6a3a2142be4cac1f2e9b44a20c356b3a730746a9f067c61b1e3dd3d46248793217b0f4533fbdb2d5065bdf17c905607dcc6fba6f7c37f26fccd4c19e374a36af8541b7dba9e0ef8e32e99c9676739e98dcf196603637876aaa63062fcc6a3c0f3c23264a61a9d79088036a86bcb1e4cc12b032d6335f82cbadff8659d4daf29fac8e28b174ff7fda5bbe684bef16292364e57fb38833ca2bf2f475700010f345b70e4da77b0a7a5a84b8ccdc7cf122125c44b41d2a9efaa1953a4fe033d897381a2177b6c0413425539cad7e743a422b1cd1fe31bfa5a9003bfdf4ab4eb232061a47d9619d4ed69df6ffc50fcbc959fb071e8b2c7f9dfdac6ca62522c4d5f91251efe0c293a6802d3785dadaa59cc5e4caf1b57c3290348eaef414e346509427d1c8e61308e92fbfe3616cd7917c0992976b586671d436580e3916ddabb5221cf1497149dc97c9b2ac7a0745d252cfaeacf860320db707b7437b8ef2091b67cff9150679964d5b4f9259788115db7cc9e594d1a37beec7aebb9c96f4e4cd83af92f118f6e4abe65afacd67c14f9533658d021585bd5ebf891c7501bd60f2ab8e7a10368e129e3fdea1116e5bc1d4878ad26c50756366d2fb795585cbbdbc563820102190f26be4cf55f80cafe1e6f22f5f5bdab0f9d01282434a5e713ac64b89648b1729db54ed6930cad6e4bb70ddc5978a84ef6624e6c78477971150ba2901343486e2a561a0e782db194f05c9df09fe00ad91fb6232c474fe0a62fc66ab948151bfb04ea725c03591c1eb13307c380935889f301e5103ebd04209783911706ed093229bc7f424279918b2cfdb10d49817c052d517a963f532ceeb940c3f29e8de4b1e8", 0x1000}], 0x3}, 0x4) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 685.790427][ T470] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 685.803256][ T26] audit: type=1804 audit(1560386233.666:212): pid=473 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/26/memory.events" dev="sda1" ino=16849 res=1 00:37:13 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003004800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 685.873887][ T26] audit: type=1804 audit(1560386233.736:213): pid=478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/27/memory.events" dev="sda1" ino=16849 res=1 00:37:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000140081ae08060804000f000010ff0100000060003f01546fabca1b4e7d06a6bd", 0x24}], 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) sendmsg$kcm(r0, 0x0, 0x4) 00:37:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f00000004c0)="80e169ef7f7b080b5afeb07d77a8a86f5151df76b8d4539242fb02c07ad0358ec2b4b2f9b0290827b8f10db70d5ea1c14275d9ed4bb491aae65d1a162d2219b3d7002b8c6e43234132278f64e81cb3bd8581d47002f1bbe1171c3ec45551e66ff76e15d23b91401ee4c4bc97c2f0ba2e9ab16b0b9928ec1950802a62baf88e566ae2791d0e030002b1da2a53480cebfbaee10e6be396655bc372bf1896dd7b96b6706c88fc01fbcdb97146fbd04f5426a2dac8827b8813bcf077a05bdb35ba1c99fc3eb85eda5c1438a0722644f00b4b", &(0x7f00000005c0)="d0365caa5d61d6bb6c21cd23f6a630351339eb309e7fc6d34d52cf8583c5b5d46aed2a71e1d780ff88b7bcbe07629cc39589dd97ec5450385fa243a8fd91cf95b36f07fd2ee9f68be7af218bcaca39da63a66866b9dcd2d5a8aac8f489f2b1f0a3972d3f847b770d54690096bd34f3fa54a80c38ac10eafdce62b12aa851e0b9c8ac1ee81676d3b4015a1d18b67ca79d0827c2aafc130e7acafaea537c792c6be9e4e3438b85a01dc417df824fddf0fca52fb1efcf680a28dc34f5a8c59dcd6e8f207b948707b6a1b092ecb43331cd2cf276dd2170d4ea945783ada086dca1965e52597e1d4a4260f5ad3d3df924cfd2", 0x2}, 0x20) r5 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) r7 = openat$cgroup_ro(r3, &(0x7f00000003c0)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={r1, r7, 0xe, 0x2}, 0x10) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="2f950934fcd46d656d6f72792066bb5807801c9194ae564a3a2418c6e34eb9a7b2d23aaf3746620afa8b0a782721986b17c30a8b15c95d7d217c88eeaeb26deea5fe2cf731e998ed8f417f24d142c2827d05652195feb9104672fb3bc2b54ae6bcb10c205fcc5c3f5a7114a211661df744ece69d1302b5dde923e29d15e681eab64722758c9fb85390dd211c021ecf6d86327555118cf974f174322a2c54524290d51a0cfd74474d6f429b4c5bff82acda15b0a58a198a1b9108435116"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 685.969438][ T26] audit: type=1804 audit(1560386233.816:214): pid=481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/28/memory.events" dev="sda1" ino=16641 res=1 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f0000000000)) [ 686.200841][ T492] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() r1 = openat$cgroup_ro(r0, &(0x7f0000001440)='cpuacct.stat\x00', 0x0, 0x0) r2 = socket$kcm(0x11, 0xa, 0x300) recvmsg$kcm(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0) recvmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000000)=""/191, 0xbf}, {0x0}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f0000001500)=""/177, 0xb1}, {&(0x7f0000001940)=""/91, 0x5b}, {&(0x7f00000019c0)=""/223, 0xdf}, {&(0x7f0000001ac0)=""/75, 0x4b}], 0x7, &(0x7f0000001e00)=""/4096, 0x1000}, 0x0) socketpair(0xa, 0x4, 0xa8a0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000001700)=@hci, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001880)="ddd07a9dd3b8e1be205172b702fc51ac60d59cb24ad820aaa0ccdef8630482ef2908e5f9bb10268bcae103e9824f4d284d5954df6a31d78bd21c7bdc986063a5a907b4093e4565efdc1caaf67d5d7bbb73d1ee9c660044b6a429a69dca68db3a02322a39e8be805b7d8a5c691534389616b75711", 0x74}], 0x1}, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x1d, &(0x7f0000000100), 0x4) close(r2) socket$kcm(0x29, 0x2, 0x0) 00:37:14 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, 0x0, 0x0) openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) socketpair$tipc(0x1e, 0x7, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={0xffffffffffffffff, 0x3, 0x1, 0xfff, 0x0}, 0x20) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r4, 0x0, 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=0x5, 0x12) mkdirat$cgroup(r4, &(0x7f0000000380)='syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) openat$cgroup_ro(r3, &(0x7f00000003c0)='memory.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x3, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffeaa3, 0x0, 0xa98, 0xfffffffffffeffff, 0x0, 0x4, 0x101, 0x1f, 0x0, 0x1c, 0xfffffffffffffffc, 0x7, 0x401, 0x8001, 0x0, 0x5, 0x938, 0x10000, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, @perf_config_ext={0x7, 0x200}, 0x4280, 0x0, 0x0, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) recvmsg(r3, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="4e36763cbe385f8f929610ad533257abcfa45026970b6826afe2dba2c615bd"], 0x1f) [ 686.311538][ T26] audit: type=1804 audit(1560386234.176:215): pid=506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/32/memory.events" dev="sda1" ino=16998 res=1 00:37:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003004c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30d) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='threaded\x00', 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) r7 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x7ff, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x5}, 0x0, 0x0, &(0x7f00000003c0)={0x1, 0x5, 0x5, 0x76}, &(0x7f0000000400)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=0x6}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={r7, 0x10, &(0x7f00000005c0)={&(0x7f0000000280)=""/186, 0xba, r8}}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_int(r1, &(0x7f0000000640)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 00:37:14 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x0, 0x6, &(0x7f00000000c0)='nodev\x00'}, 0x30) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x1ff, 0x3, 0x2, 0x0, 0xfd77, 0x10, 0x8, 0x241, 0x3ea80000, 0x10000, 0x5989, 0x4, 0x400, 0x6, 0xfffffffffffffffc, 0x6, 0xffff, 0x1000, 0x7fff, 0x67, 0x1, 0x9, 0x0, 0x401, 0x6, 0xff, 0x8, 0x9, 0x7fffffff, 0x5, 0x9, 0x4, 0xffffffff, 0x40, 0x1ff, 0x0, 0x38, 0x4, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x8, 0x1f, 0x0, 0x400, 0x1, 0xb7}, r1, 0x5, r0, 0x1) 00:37:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:14 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f00000002c0)='syz0\x00', 0x1ff) r2 = socket$kcm(0x10, 0x2, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x81b93d698ab72590, 0x70, 0x7, 0x0, 0x1, 0x30, 0x0, 0x9a67, 0x25, 0x2, 0x7ff, 0x1000, 0x10000, 0x0, 0x9, 0x8, 0x4, 0x8, 0x81, 0x10001, 0x5, 0x10001, 0x7ff, 0xfff, 0x3000000000, 0x8, 0x7f, 0x81, 0x5, 0x7, 0x4, 0x0, 0x7fff, 0x3, 0xd8, 0x1, 0x8001, 0x94c9, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x7}, 0x10, 0x6, 0x4724, 0x2, 0x0, 0x0, 0x20}, r1, 0xd, r0, 0x2) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x10e, 0x2, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='syz0\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x2e, 0x80, 0x9, 0x9, 0x0, 0xa6, 0x2, 0x0, 0x100, 0xc0f4, 0x1, 0xfff, 0x8, 0x6, 0xdd84, 0x9, 0x3, 0x4, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x8, 0xeab7, 0xffffffffffff0001, 0x20, 0x7, 0x0, 0x100, 0x1, 0xd7d, 0x96d, 0xe2, 0x4, 0x0, 0x7f, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0x822}, 0x10, 0x3ff, 0x5, 0x4, 0x4, 0x7de, 0x2}, r4, 0xd, r3, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000300)={r4}) r5 = gettid() openat$tun(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/net/tun\x00', 0x80, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d00)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f0000000200)=r5, 0xc) [ 686.716708][ T529] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:14 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003655800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:14 executing program 3: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0xbb8) r2 = perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xffffffffffffffb1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x2400c800) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x5) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r2, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7, 0x1, 0x9, 0x9, 0x0, 0x1, 0x518, 0x3, 0x20, 0x7fff, 0x10000, 0xf61, 0x9, 0x0, 0x8, 0x8, 0xffffffff, 0x3ff, 0x2, 0x8, 0x80000000000, 0x3472, 0x8000, 0x6, 0x5, 0x8, 0x1000, 0x1, 0x1000, 0x8000, 0x8, 0xab, 0x7, 0x1, 0x4, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x5f2, 0x505e}, 0xe224, 0xe5, 0x7, 0x0, 0x1ff, 0x59b, 0x2}, r4, 0xe, r0, 0x2) r5 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, 0x0, 0x0}, 0x18) sendmsg$kcm(r5, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={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) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000003c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) [ 686.823448][ T26] audit: type=1804 audit(1560386234.686:216): pid=530 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/33/memory.events" dev="sda1" ino=16929 res=1 [ 686.904225][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 686.910973][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:37:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) r5 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000400)={&(0x7f0000000300)=@rc={0x1f, {0x4, 0x1, 0x4, 0xfffffffffffffffe, 0x2, 0x1}, 0x5}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="ee5f76", 0x3}, {&(0x7f0000000280)="ab4ed57cd84f14ca4b12bc828b08", 0xe}, {&(0x7f0000000380)="88f95c17936aa6e91d636e795e54783861a4c341789150af7f978929b5acbf54c03fc10fc37c12f0d114b6422df064b40a277496158e19", 0x37}], 0x3, &(0x7f00000004c0)=[{0x60, 0x13f, 0x3, "8620fff21d7ec8c3c9c02ebd87cafabdbafa46137b1f6e3f4041e31238a10e004e35cd57a3e2bfc4be433431bfcdbe79be8eb96bc720cfbd49517086738ae7c12bb976d4b8bf0b8653"}, {0x40, 0x10b, 0x5, "f6f9607f9106fbbb5b3399639976a6e5fc26e1530e65f18d2ed24807dda9d4fce696c460db58b5331dfe"}, {0xd8, 0x3a, 0x6, "a7340a1d112895d14a05074b12f291f0892a3ca86b3e22521f62190ff6fabb52d5fc29b70874c3490be611bb4bd4b21d6fae6624ca2f06c5ecfd0c7275821d2ce98dd7ba60bf62df16cff216f199c5c15f4c48689a221fbd05ea884d2b883b08061219a58cd5e32cbafac3a37a720a01645fa40818c89166237da1487508b4217e2b668ea9fa1610b9e427d1b06539cb1053eb461b497043032eafb1403319bf57b295f695ad54967b88f5311c9badd283473cf6423af650e2b904df322bae5cc221563489ed527f"}], 0x178}, 0x800) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 687.112106][ T548] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:15 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 687.357401][ T562] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x40, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) close(r1) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/182) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000008c0)={&(0x7f0000000940)='./file0/file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000440)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/154, 0x9a}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/155, 0x9b}], 0x4}, 0x100) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='memory.events\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000800)={0x12, 0x3c1, 0x67a3, 0x401, 0x8, r2, 0x101, [], r3, r4, 0x5, 0xd317}, 0x3c) socket$kcm(0x29, 0x2, 0x0) r5 = getpid() r6 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x1, 0x4, 0x7, 0x1cd9, 0x0, 0xfffffffffffff5ba, 0x40000, 0xc, 0x3acf, 0xfffffffffffffffd, 0x6a, 0x0, 0xa2b, 0xa9f, 0x5, 0x1ff, 0x80000000, 0x401, 0x5, 0xffffffff, 0xc8000000, 0xcb3b, 0x80000000, 0x1, 0x4, 0x6, 0x7fff, 0x1691, 0x100000000, 0x0, 0x5, 0x2, 0x9, 0x8, 0x7fffffff, 0xbd62, 0x0, 0x2173, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0xffffffffffffff1f, 0x5, 0x7, 0x7, 0x3ff, 0x81}, r5, 0x6, 0xffffffffffffff9c, 0x1) r7 = getpid() r8 = perf_event_open(0x0, r7, 0xffffffffffffffff, 0xffffffffffffff9c, 0x2) close(r1) r9 = socket$kcm(0x2, 0x7, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000000)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) close(r9) close(r0) sendmsg$sock(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="aa04475ffd2c1087f552d300daef2b5f9fe8b816f4a4b4b64d74bc1080575f18e5d5cadbc702b7fff014c0434c88f857154f", 0x32}], 0x1}, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) perf_event_open(0x0, r7, 0x5, r8, 0x8) perf_event_open(&(0x7f0000000840)={0x5, 0x70, 0x460e, 0x1800000, 0x3, 0xb714, 0x0, 0x0, 0x20804, 0x3, 0x5, 0x1, 0x0, 0x3, 0x4, 0x4, 0xf78, 0x0, 0x7, 0xfffffffffffffff7, 0x3f, 0x5, 0x8, 0x7f, 0x8, 0x70a, 0xa4, 0x9, 0x101, 0x2, 0x1, 0xbe0, 0x81, 0x2, 0xc5b7, 0x2, 0x62bb, 0x6cacee32, 0x0, 0x20, 0x3, @perf_config_ext={0x9, 0x3ff}, 0x0, 0x40, 0xfff, 0x7, 0x0, 0x9}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0xb) close(r1) 00:37:15 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)=""/1}, 0x18) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f9, &(0x7f0000000140)='sit0\x00') r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0x1f, 0x2}, 0x14) r3 = socket$kcm(0xa, 0x2, 0x11) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000300)=r2) setsockopt$sock_attach_bpf(r3, 0x88, 0x67, &(0x7f00000002c0)=r3, 0x4) sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x2, 0x4e88, 0x0, @mcast2={0xff, 0x2, [0xe82b, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xe0000000]}}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000007f00)=[{0x0}], 0x1}, 0x0) r5 = gettid() perf_event_open(0x0, r5, 0x6, r0, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1802190093b549898a647957699b00000000760000000000"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000340)=0x1) perf_event_open(&(0x7f00000014c0)={0x3, 0x70, 0x1, 0x4, 0x7, 0x2, 0x0, 0x79, 0x0, 0x0, 0x7, 0x7, 0x200, 0x71, 0x9, 0x0, 0x4, 0xdc5a, 0x0, 0x0, 0x6, 0xa3, 0x7, 0x7, 0x6, 0x0, 0x3, 0x38d, 0x2, 0x80000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x7, 0x4, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x10001, 0x3ff, 0x2, 0x5, 0x7ff, 0xffff}, 0x0, 0x0, r0, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, r0, 0x0, 0x1b, &(0x7f0000000380)='hugetlb.2MB.usage_in_bytes\x00', 0xffffffffffffffff}, 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r4, &(0x7f0000000400)="27f244937eaebc37b138f26b67b59bf2", &(0x7f0000000440)="53fb845d2587d576c20e439d", 0x2}, 0x20) perf_event_open(0x0, r6, 0x0, 0xffffffffffffffff, 0x0) 00:37:15 executing program 2: socket$kcm(0x2, 0xfffffffffffffffd, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="2e0000001e008109e00f80ecdb4cb92e0a4824181e0cd30be8bd6efb080003000e00140013000000060005001200", 0x2e}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0xfe46, &(0x7f0000000040)=[{&(0x7f0000000140)=""/236, 0xec}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/151, 0x97}], 0x4, &(0x7f00000014c0)=""/132, 0x84}, 0x40000120) 00:37:15 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003586500f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:15 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="eb6d65816f737920"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 687.955416][ T584] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:15 executing program 2: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffef1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c03000003000000010000000000000e0200000000000000000000000000000400000000005f00"], &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, 0x20) socket$kcm(0x11, 0x3, 0x0) r4 = openat$cgroup_procs(r2, &(0x7f00000004c0)='cgroup.procs\x00', 0x2, 0x0) r5 = gettid() write$cgroup_pid(r4, &(0x7f0000000500)=r5, 0x12) socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xe, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x108, 0x108, 0x7, [@enum={0x10, 0x8, 0x0, 0x6, 0x4, [{0x7, 0x7}, {0x8, 0x1}, {0x5, 0x9}, {0xb, 0x344}, {0xa, 0x4}, {0xd, 0x3620}, {0xc, 0x7}, {0x10, 0x65b}]}, @union={0x4, 0x1, 0x0, 0x5, 0x10000, 0x100000001, [{0xf, 0x1, 0x4}]}, @int={0xd, 0x0, 0x0, 0x1, 0x0, 0x75, 0x0, 0x3a, 0x7}, @union={0x4, 0xa, 0x0, 0x5, 0x0, 0x3, [{0x0, 0x1, 0x5}, {0x5, 0x3, 0x80}, {0x4, 0x1, 0x2}, {0x6b7, 0x5, 0x6}, {0xe, 0x2, 0x6000000000}, {0xe, 0x2, 0x1}, {0x1, 0x3, 0x251d}, {0x5, 0x3, 0x10000}, {0x7, 0x1, 0x1}, {0x6, 0x6e4, 0x8}]}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x24, 0x0, 0x1f, 0x3}]}, {0x0, [0x5f, 0x2e, 0x61, 0x7f, 0x3e]}}, &(0x7f00000003c0)=""/209, 0x127, 0xd1}, 0x20) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r6 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) gettid() bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) openat$cgroup_subtree(r3, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair(0x5, 0x3, 0x0, 0x0) write$cgroup_int(r6, 0x0, 0x0) 00:37:16 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000300)) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) r3 = perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r3) close(r4) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x1, 0x7f, 0x200, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffb8, 0x1, 0x7, 0xfbd, 0x5, 0x401, 0x7, 0x2, 0x6, 0x1, 0xffff, 0x5, 0x100, 0x0, 0x6, 0x6, 0x462, 0x6, 0x5fa5d065, 0x0, 0x2, 0x9, 0x9, 0x5, 0x3f, 0x29, 0x7fffffff, 0x0, 0x6, 0x4, @perf_config_ext={0x2, 0x1f}, 0x0, 0x9, 0x0, 0x9, 0x5, 0x8}, 0xffffffffffffffff, 0x2, r3, 0x1) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0xfffffc61) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000440)) close(r6) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x80, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000500)) close(r0) r7 = openat$cgroup_ro(r5, &(0x7f0000000340)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x6, 0xffffffffffffff7d, 0x1ff, 0x3be}]}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x8000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r5, 0x2, 0x0, 0x100, &(0x7f0000000400)=[0x0, 0x0], 0x2}, 0x20) recvmsg(r3, &(0x7f0000000140)={0x0, 0x1d, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/110, 0x2000012e}], 0x1}, 0x3f00) r8 = gettid() perf_event_open(0x0, r8, 0xf, r6, 0x2) close(r4) 00:37:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:16 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 688.604202][ T608] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:16 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:16 executing program 2: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x1e, 0x6, 0x8000000001}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77ffff, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x3e1000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1b) 00:37:16 executing program 1: r0 = socket$kcm(0x2, 0x1000000000000805, 0x84) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4) r1 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f00000018c0)='cgroup.subtree_control\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ax25={{0x3, @rose}, [@default, @remote, @default, @netrom, @rose, @remote, @rose]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/191, 0xbf}, 0x40000000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001840)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback=0xa1414aa}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400), 0xff0f}], 0x1}, 0x0) close(r0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x88, 0xa0, 0xfe00000000000000}}, 0x0, 0x17b}, 0x20) 00:37:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r4, &(0x7f0000000300)="00a6ef8ecc79e75618f2a00555f392b85a4a66fe816532edba6ea82f5fb930afc19004e05a764201d5f7f5907bd9e4c9a491419ef99c2d110d9f0fe374de4d2ead0755af2fe828e28bb16c3a1f0a14b461dd8c23ff8336a0d144292c4fd7b03146bbe0f91d93eb4c72bac9a51279f64b5a162eaab6c59b549ac458b5", &(0x7f0000000380)=""/209}, 0x18) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 688.961719][ T634] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x200}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'sit0\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x58b31ea9469bca83, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth0\x00', 0x20}) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000040)=0x1) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 00:37:16 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007400f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:17 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r0) close(r1) socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0xfe87) close(r1) recvmsg(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/110, 0x2000012e}], 0x1, 0x0, 0x2}, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) 00:37:17 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 689.524666][ T661] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:17 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1092}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x336) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') 00:37:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00%\x00\x00\x00\x00\x00\x00'], 0x8) r6 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r7 = gettid() perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x3, 0xfffffffffffffff9, 0xffffffff, 0x0, 0x0, 0x1, 0x1, 0x1, 0x4a5, 0x0, 0x7, 0x101, 0x5, 0x4, 0x4, 0x3ff, 0xeb, 0x47, 0x3, 0xa, 0x5d, 0x6, 0x7, 0x5, 0x3f, 0x9, 0x8, 0x6, 0x0, 0x7ff, 0x5, 0x9, 0x1, 0x0, 0xffffffffffff8000, 0x6155, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x2, 0x101, 0x7, 0x2, 0x8, 0x1584}, r7, 0x2, r6, 0x9) 00:37:17 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x200, @local, 0x101}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)="7b765114017d316af713f20fa656d8e730e62982fe85ccf597a98915fae2", 0x12}, {&(0x7f00000000c0)="33ac9905ccf84bb414e05b2bfe52e48057562787dd7cf0e9db970def624e375f2eed4f64b9607abef6dde11a97b1badb1b9d307f940b1ac12a46e8ec6dc9fc5d09a58eef4b6c126fa2e4f67e5247e17bd7e028b8f6781ff83eb83293c49ec3b9d41603cba44fac233e22f7db9ffe7fe3b696c21291d0332dbde2809c92aec1e185eecd73cd4813c89dc173af948e86ae23bfdf219fd960cc69a22c6a21cb7674cfd16b314513af2d3e9daa135bc8feb54d6e18e207ff33f5ddbf95577af2b12592c11d5b97cc4dff9e836cf99990cce34a89f096c00dc702007ec482", 0xdc}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 0x1000}], 0x4, &(0x7f0000001780)=[{0x108, 0x19d, 0x8001, "474ad72417335f333e159eb2a1dd322564f4819eb29feedbe50e03812be894649c0badb9ddca28f28e6f0b14b89d58104bb276ae88b54ce8565e90288cdd5681d026cbeb344d82ec1ee95d887058e106e412896b2c5c63e7c188f738a4108fdbffbe07ac4bbc57fd468ba6f9e5ebe5ed2884ddd5215a0a8d254bfd3dcd286e094d48903e8ed3d21e7c79fc601045a19a2823a7d141ce8c1e2d92a7eef56219e53d8706b7f6db81e27becb627d3da344dabbadc453901057da1f560a1b946a93f767485d772461ab34dc94f01921bc8210ede959a652adbdf748c8cf1e9bfff4c2e3eb0fc6f96456769d817b24e5da49664"}, {0x78, 0x11d, 0x401, "d3d398ba875f6ad049c9eea60e236ce0932d46a3f69ea89f4dbc0c2845b7a4f019fbc3e31707c2b9db84a5c4143415dd63f7d2b273bc6a3dc98effae5804e14b0c85fd136c323b68379705c250c070396ae7a078e09582c762fdf5655881dd0f7afbfa052773"}, {0x40, 0x107, 0x4318e57d, "4c8f49a9145af0dc3c6ae58a202fef1974229b60357ca8730659ceb0c77b41ff2d7406a9a38588ae3d967113"}, {0xb0, 0x0, 0x3ff, "59570e4ed9841bbc4809ac0e247923c84219cbd92be817e08facf51db33291adcb96e0c7ddb74e4cfef1303499cc9f309748b5713df6da5910a96eb3f8f80e2f3741c1cfdc4376d4c103416f2ed5f21a95e537586f3aa852693ee71f9a73bbaa41892dd128501c361641be20e7c50798756302a72d3b9c6fe5ba92b28a0ef8b5487a93fd9c46fb993e5628b253969b5346ec3c425147560fc675d8"}, {0x1010, 0x117, 0x6, "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"}], 0x1280}, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) recvmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000001280)=@alg, 0x80, &(0x7f0000001380)=[{&(0x7f0000001300)}, {&(0x7f0000001340)=""/49, 0x31}], 0x2}, 0x40000000) setsockopt$sock_attach_bpf(r0, 0x84, 0x2, &(0x7f0000001740)=r1, 0x4) 00:37:17 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007a00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 689.695248][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 689.695264][ T26] audit: type=1804 audit(1560386237.566:222): pid=669 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/39/memory.events" dev="sda1" ino=17007 res=1 00:37:17 executing program 2: recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6erspan0\x00', 0x600}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), 0x0}, 0x18) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) 00:37:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0fV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) 00:37:17 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='\x00\x00\x00\x00\xf5{F\xf5\xe9', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='/memory`'], 0x8) r6 = getpid() openat$cgroup_ro(r0, &(0x7f0000000280)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x9, 0x400, 0x3, 0x20, 0x0, 0x8, 0x200, 0x6, 0x7, 0x20, 0xa2fe, 0x9, 0x5, 0x8, 0x9, 0x9, 0x1, 0x7, 0x4, 0x5, 0x8, 0x401, 0x5, 0x5, 0x6, 0x5, 0x2, 0x0, 0x44d, 0x59ad, 0x47bb, 0x2, 0x9, 0x4, 0x9, 0x7fff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080), 0x3}, 0x188, 0x40, 0x7, 0x3, 0x7, 0x5, 0x2}, r6, 0x6, r2, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, 0x0, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net////\x00', 0x400e10001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) close(r2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x4) [ 690.202913][ T26] audit: type=1804 audit(1560386238.066:223): pid=701 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/43/memory.events" dev="sda1" ino=17025 res=1 00:37:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 690.254838][ T697] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:18 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 690.372335][ T715] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 690.403168][ T26] audit: type=1804 audit(1560386238.146:224): pid=706 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/44/memory.events" dev="sda1" ino=17025 res=1 00:37:18 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x80000000002001, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r3, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 690.479914][ T26] audit: type=1804 audit(1560386238.196:225): pid=709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/45/memory.events" dev="sda1" ino=16865 res=1 [ 690.685164][ T26] audit: type=1804 audit(1560386238.376:226): pid=719 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/46/memory.events" dev="sda1" ino=16897 res=1 [ 690.900538][ T717] device nr0 entered promiscuous mode [ 691.121173][ T723] device nr0 entered promiscuous mode 00:37:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, 0x0, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net////\x00', 0x400e10001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) close(r2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x4) 00:37:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003008100f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, 0x0, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net////\x00', 0x400e10001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) close(r2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x4) 00:37:19 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x0, 0xc5, 0x9e, &(0x7f0000000300)="94e9d8aabced5e5aa1be0fa20d5847a2d715e9eab323a3d734c1300cd179afc53c6eafe3fca3d5a5a78f6b5f2b5fe535ea089218d1502f006174c65c99d202e39f054377318d7bb3dbb87719d266fc24890192c957ce9be0cd1775a8ce7eda508ff1798c8ad207b09261c871d28fb0ef17d146eb4697526f62b0cb88f02714292bc7b1e1f15ded0205db5f117a6230b6abc2e903f950e1bafdf9124328c378c6251741a237ac478a4140ea3542b9019b7d022ee57d054a5d6f3d43d3d0337fa47991a2b2d9", &(0x7f00000004c0)=""/158, 0x7fff}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0x9d, 0x61, &(0x7f0000000580)="830ca2fa54ed15dffe8335a0040c8eed72543991fba1641d808228ffc07ffb769d9d8a9ef9b7beb924956bd0752091c152f67b405082a6af634de71508af19beddebc2494e687e9f4cb3ab38cd75e1087d52bed3530ea4a5cc293bf6f2a4ab8bfac423455c4a383bdc793479aadf5f3c7b788771a10a47301420011281bfbda87a3db75e4176cf15411bfb4c7561f5bdee9adc832006715caa52e776b8", &(0x7f0000000400)=""/97, 0x2}, 0x28) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:19 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) gettid() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r0, r0, 0x6, 0x2}, 0x10) r1 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xffffffffffffff4b) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x7, 0x1, 0x88}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffffea}, 0x48) gettid() recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001500)=""/111, 0x6f}, 0x120) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0x0}, 0x10) gettid() r2 = socket$kcm(0x11, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1002) sendmsg(r2, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0xce) write$cgroup_int(r1, &(0x7f0000001580)=0x3ff, 0x12) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) 00:37:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300f000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 691.333068][ T747] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 691.428283][ T26] audit: type=1804 audit(1560386239.296:227): pid=750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/47/memory.events" dev="sda1" ino=17033 res=1 [ 691.439666][ T757] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000200f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:19 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x800000000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="2e00000031008182e45ae087185082cf0224b0eba06ef9075b3f00169148790700d90080e2300000000000000000", 0x2e}], 0x1}, 0x0) socket$kcm(0x29, 0x0, 0x0) [ 691.803100][ T762] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:19 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0xa7) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000240)={r0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd', 0x7}]}, 0x90ad) 00:37:19 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000300f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 691.916710][ T26] audit: type=1804 audit(1560386239.786:228): pid=770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/48/memory.events" dev="sda1" ino=17033 res=1 00:37:19 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r0, 0x11, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000300)=r4, 0x4) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="5fc241e73ed7daef0e882f0000"], 0x8) openat$cgroup_ro(r2, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 692.131467][ T781] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.3'. 00:37:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 692.219662][ T780] device nr0 entered promiscuous mode 00:37:20 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000180)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x10, &(0x7f0000000380)={&(0x7f0000000240), 0x0, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={r3, 0x10, &(0x7f0000000440)={&(0x7f00000002c0)=""/168, 0xa8, r4}}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0xa7) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00d1c58eeeb7b6cb38e150765b9cebd96386dd07"], 0x90ad) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r3, &(0x7f00000004c0)="ab767209dbde323e573acf1064f0cbc5597b87fdd09bd48f8de7ffe08faf6f2a70674945f7b6c25201404dee3c0d9c94b2db594a16b6c92f29d0aaceb9f97e7fc76e4ee06386a65af5b7922085cfa316068e05d37a69916a903067a8f9c5fd5dc1c607a615db9f42c8585435a0ad48df18a315ee8fdc33669bc496da564ba03c897cd9f12703", &(0x7f0000000580)="49e8b21aae7fb79bd272b09877af422679cd4ff80afd271f9a2e562136ce21c7335a211aa8accad5d7b04079b63b710963cb7598a53e8ae0c1aeff882a53f24262b6fb849b50aac80017acd7b4651e6e511f9bbf6f2351fd13bc5087ccc77d4fe88362380eb323b24cd39ac05c9dcdd5e4c92ba3293d1e0d09e3813e12a4948fdcbc234ea104e8caedaf656ce30cbc488d177a8e2c3cd44008311aed31cb181e915e5a9fcac7535216d2a2b63e664128dc5c10d4b7c3fa3764ccd5fc0eecf8e50291b5186d00ddb0ef882a7f3a5734af39a13adad6c19f0e9fd7107820cbf77061df6153"}, 0x20) [ 692.264170][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 692.270133][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 692.277027][ T783] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000400f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 692.316709][ T777] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.3'. [ 692.401149][ T26] audit: type=1804 audit(1560386240.266:229): pid=791 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/49/memory.events" dev="sda1" ino=17035 res=1 00:37:20 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2b7069647320cf65e92a3f622ad4238b94dcd7835062f636ce99f3247f08ae0fe3f227f3000000000000000000"], 0x6) 00:37:20 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'pids'}, {0x2b, 'pids'}, {0x0, 'cpu'}, {0x2b, 'rdma'}, {0x2f, 'pids'}]}, 0x1d) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2f7d656d6f727920afe882af1426873fa2960d5c85b5fbc92aaadb4935c1d650c0c84af09f1b5fa5633b540f8dd0c74ef06ea0a41d125c"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x202, 0xa0f9, 0x7ff, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, r2, 0x1) 00:37:20 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = getpid() r2 = perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x8, 0xb75, 0x1ff, 0x0, 0x6, 0x80, 0x0, 0x868, 0x2, 0x3, 0x8001, 0x273, 0x9, 0x0, 0x6, 0x1ff, 0xfffffffffffffffe, 0xe2, 0x80, 0xbd4, 0x6, 0xff, 0x7, 0x3, 0x4, 0x7, 0x6, 0x100000001, 0xfff, 0x1, 0x101, 0x40, 0x200, 0x6, 0xffffffffffff8001, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x100, 0x6, 0x3c, 0x1, 0x3f, 0x81, 0x4}, 0xffffffffffffff9c, 0xa, 0xffffffffffffff9c, 0x2) r3 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0xfb35, 0x3, 0x1, 0xfff, 0x0, 0x7a, 0x50, 0x0, 0x3, 0x33d7, 0x1, 0x80, 0x6, 0x2, 0x9, 0xfffffffffffffff7, 0x1, 0x3f, 0x7fff, 0x8000, 0xfff, 0x5, 0x100000000, 0x21, 0xec, 0xe97b, 0x3, 0x101, 0x0, 0x100, 0x5, 0x8, 0x8, 0x40, 0x6, 0x81, 0x0, 0xc5b5, 0x2, @perf_bp={&(0x7f0000000100), 0xb}, 0x10000, 0x6, 0x0, 0x4, 0x996, 0x2, 0x6}, r1, 0x0, r2, 0x2) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') sendmsg$sock(r5, &(0x7f0000000340)={&(0x7f0000000080)=@ipx={0x4, 0x60, 0x400, "170949c1dba0"}, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="072e3876c9761d10b51364a8b3a31d7aeda2ef94727c453a73f0e1100ecaf38b232d40db38a1bbc1fb876cc43f81200d6dca0184822bdb278f45c0"], 0x140) 00:37:20 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000001800)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001840)={r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 692.937711][ T796] device nr0 entered promiscuous mode [ 692.949427][ T803] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000500f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 693.140846][ T26] audit: type=1804 audit(1560386241.006:230): pid=821 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/50/memory.events" dev="sda1" ino=17058 res=1 [ 693.461351][ T828] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x40000000003, 0x11) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) r2 = gettid() r3 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xcc, 0xffffffffffffff7f, 0x7ff, 0x9, 0x0, 0x0, 0x0, 0xc, 0xe363, 0x69e, 0x6, 0x20, 0x537, 0x77, 0xfff, 0x5, 0x3, 0x9, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0xdc7d, 0xfffffffffffffffc, 0x9, 0x1, 0x4, 0x48e, 0x7, 0x80000001, 0xdd6, 0x400, 0x4802, 0x5, 0x81, 0x2cc9, 0x0, 0x200, 0x1, @perf_config_ext={0x200, 0x3}, 0xe00, 0x6, 0x6, 0x7, 0x1400000000000000, 0x9, 0x7f}, r2, 0x7, r0, 0x8) sendmsg$kcm(r3, &(0x7f0000000800)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local}, 0x1, 0x1, 0x3, 0x1}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="f66e61089d0ec620e3f23b3a7a", 0xd}, {&(0x7f00000001c0)="fee87681876dde2e7decb922e8f572afe152fa6d55a9c3246a9eadcafd494c783f355e93ab5f1e9996a9cec5351b061d50d0043628b81cec4275c84674d7155dd7d456e5316ff8494f4186ddbb0fea31b82e7b486ecd7a45afc3", 0x5a}, {&(0x7f0000000240)="b017fa741b1373776a9bf443d7c49b9be9de9cf6f45eca1d19e9fcbdae47755ac800c4624966684fcebc9e98b857c521fec8d2112404b916b957456f088748f39cf9b5e44f7aa17e462a235ad366239effc7f3deb9e54c3b1ebea31ea3e34887bd81e87e00ac74b85fcf3b733c37acd67c9f40cc", 0x74}, {&(0x7f00000002c0)="19cc2dc85e368b2d386c60daabdc4d33ea670c2490f7ca47c0450e60a4a2ba1dc976257ce179dba0c4e3367bca06bc8744d7115ce08ced3686306b8c1a2961ce4e06359f", 0x44}, {&(0x7f0000000340)="94cf49117137a1e1bee4cc613262d004ec57ce93de14ee6a0fb081ce8b519966e3b8fb5d6451eeec0ef36386e263a2622464a5d55b76a9fac5cc7c60e2a816e4ed44ccc1965f7fe18f357d7e03e4c9d3c21c9b0829f282c801f1e8c8614702ebe0e54330ce0c2cd51f91d2d07274c8551b0c9699c29683680477e7651cdc21e73a944578667fb6b1dd2b31be4924f9533f971e0ac43b0727a11b1c9e60d38258bcf24c49e320c6c58efe38a86cb9646571f0fef0db9957919c72d4c486ed8b35", 0xc0}, {&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="5325ffbfe06b2e735c3e45515730c0d192a56060d88fb3ef427e29dad7e5b4ffdb6431c91f761c5b266c910a518278b573f9b2115458071ca950ec43ed59d733924180674cb0852fe40e61d4ce02b737090f9b50203adea931d9342d314f3cb9dcba500a6b9f9badfeebff4721d0852c0aa9049ef2cc5eb2e5f2967894f97f1fd35a903a3c612e1764f7c3d5630d76d51afea5ba7889694b9acd8ff60916f528b345ca18d1049a2c03b8a67eeb9fa0462736ca61c5f52f9cd2f872f9801c5950b2708a", 0xc3}, {&(0x7f0000000600)="5e9122b54a60736fc87d6a1a91b23516d352d9cb425143700b15d6b0768a339d28a95b37e0734c63f9d80b01a8506c88d41858e423780337d69ff56bad9f22b5785aa82e701be556d3b35ad78e0337c8d14b4f7e267fe59ca8265048573d8c094e", 0x61}], 0x8, &(0x7f0000000700)=ANY=[@ANYBLOB="f80000000000000000000000ff0300003c147c2fa9c54dfc3281bb0ac56c995a9ecb5bd639bf410f8c0073d50db55d33ec4ab3cdead31dd921750b1d6f4393cccc823892b0d171acca0c544bc2be7de87b465170045b81fca36b35d8e59e82f8e465c5f9cfc23ee76a570bbadf5832cfdf0ec1f3c56fe1ef2fd100418cee48ed5a4a6f312505126b595c0cf49ac671d2e847d22c8ac602a75b728e60031932f4b706a790a85e209afbf9a858aac888412525ad236567143d10e7c966c192276bbc6f9cc1574413e5e1c2b2213b040f34fbecaffe309dadc22dedcab180b57641375d171db17d0932236eac4574ef99573d06ceab77d0738b"], 0xf8}, 0x80) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8901, &(0x7f00000000c0)={r1}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000840)) 00:37:21 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:21 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000600f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 693.571996][ T795] device nr0 entered promiscuous mode [ 693.735693][ T26] audit: type=1804 audit(1560386241.606:231): pid=843 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/51/memory.events" dev="sda1" ino=17037 res=1 [ 694.067632][ T845] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:22 executing program 2: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000040)="230000005200815256ba3c9e13ec74641c76ca69c82f4ba01f17edcaa3000000000000", 0x23}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x81, 0x2, 0x9, 0x100000000, 0x0, 0x7, 0x800, 0x3, 0x81, 0x1, 0xe436, 0x8, 0xc0d3, 0xfffffffffffffff7, 0x8001, 0x1, 0x0, 0xffff, 0x0, 0x8, 0x1, 0x3, 0x8, 0x9, 0xfc00000000000000, 0xd3b, 0x100000000, 0x9, 0x4, 0x7, 0x0, 0x8, 0x0, 0x1, 0x9, 0x8, 0x0, 0x3e0, 0x1, @perf_config_ext={0x5, 0x1f}, 0x8000, 0x1, 0x1fca000000000000, 0x7, 0x8, 0x1, 0x8}, 0x0, 0x7, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xf293, 0xf70, 0x20, 0x9, 0x0, 0x401, 0xa20, 0x1, 0x5, 0xfffffffffffffbff, 0x8, 0x6, 0x2, 0x0, 0xffffffff, 0x100000001, 0x3, 0x800, 0x5c, 0x1, 0x2, 0x5, 0x1, 0x7f, 0x100000000, 0x6, 0x8, 0x3ff, 0xffff, 0x3, 0xfffffffffffffff8, 0x1, 0x100000000, 0x7, 0x5, 0xfff, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x80}, 0x420, 0x5, 0x3, 0x0, 0x100000000, 0x9, 0x3}, 0xffffffffffffffff, 0x1, r1, 0x8) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 00:37:22 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000280)=r6) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000700f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:22 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="9cffff0000000000009b80006558", 0xe}], 0x1}, 0x0) 00:37:22 executing program 1: socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8916, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8943, 0x0) perf_event_open(&(0x7f0000000180)={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) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\x00;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddpr\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&\xdbA\x1bn\xbcSv\x91->y\xfe\xfa\xfb/\x18g\x80y\xfe\x89\xab\x0e\xab\xac\b\'\xcd', 0x26e1, 0x0) close(r1) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000ec00000004"], 0x15}, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) close(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000001baa697f1afcb44480000ec4e000000aab3890795d14a62c09ac38c9e14ddf210a9015fb94ed37592755fb50eb0320d262924a491547e9d95629d7b21b6a1ce7af718d63e000000000000a2238d7c95fe92a16af2f004719aab8fabe13a027ae31151954750edf8addf9aee235d82c144f908b39fa3766c27"], 0x18}, 0x0) recvmsg$kcm(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = socket$kcm(0x10, 0x40000000002, 0x10) sendmsg$kcm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000002b000500000000648c6394f21431d200050024584f315f110900070000f0b906de559a0877e618767627", 0x2e}], 0x1}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000040)={[{0x2d, 'cpu'}, {0x2f, 'memory'}, {0x2d, 'pids'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x2b, 'cpu'}, {0x2f, 'memory'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0x36) 00:37:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000a00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:22 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x8000, 0x10}, 0xc) r1 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x40049409, 0x0) 00:37:22 executing program 3: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, r1, 0x0) r3 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x40) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0xeca60000, 0xffffff7f01030000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x73}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, r2, 0x0, 0x2, &(0x7f0000000140)='(\x00'}, 0x30) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x6, 0xfffffffffffffffb, 0x1000, 0x9, 0x0, 0x6, 0x80, 0x3, 0x8, 0xb694, 0x2, 0x6, 0x56, 0x7ff00000000000, 0xb6, 0x0, 0x3, 0x7, 0x100000001, 0xffffffff, 0x3, 0x3, 0x9a1, 0x777, 0x4, 0x8001, 0x0, 0x7fffffff, 0x1, 0x1c83, 0x81, 0x40, 0x0, 0x80, 0x7, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0xb}, 0xa800, 0x1, 0x4, 0x0, 0x20, 0x56b, 0x7ff}, r4, 0xf, r2, 0x0) 00:37:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:22 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000080)=0x1) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 694.654495][ T880] validate_nla: 2 callbacks suppressed [ 694.654506][ T880] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:22 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000500)=""/39, 0x27}], 0x7, &(0x7f00000005c0)=""/67, 0x43}, 0x2040) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="130000004e00817491bc655067d7aee4050c00", 0x13}], 0x1}, 0x0) [ 694.802716][ T893] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 694.817025][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 694.817042][ T26] audit: type=1804 audit(1560386242.686:233): pid=888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/53/memory.events" dev="sda1" ino=17068 res=1 00:37:22 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote, 0x4}, 0x80, 0x0, 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, "0000000000000000000000000000000004"}], 0x28}, 0x0) [ 695.025624][ T893] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 695.140776][ T907] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:23 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001840)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='/group.\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xde\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xff\xff\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00>\xdc\xcbzg\x95\x18\x11\xa6\xf0\xba\x1e\xcb\xaf\xa1\x87\xd6bFU_\xeb\xb0\xe3^\n\x1a7\xc0\xa3\xc2\x1a\x9d\xf0\x94\xa3\xb7\x17Vk\xe1\r\x18\xba\n\x84\xf65\vH\xcbu\x13\xcb&\x1e.(\xb6Cc\xd8\xac]\xf4\xfa\xe2CWv\x03\x92?\xf83\x8aN\xc6\x8b\xec\xc1\x88/\xb1\x0f\xeb\aW\xe2\xdc)\x92\xd0\x10\xac\xee\xf6\xa4\xf4Q\xf9-\xa9)\x8cX\x96\x12\xfahz\xcbn\xb3\x92\x03\xfc\x0f\xa7Ew\xacJ:\x04\xf3\x98\x0ev#', 0x2761, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socket$kcm(0x29, 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x4) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 695.321446][ T897] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 695.340659][ T26] audit: type=1804 audit(1560386243.206:234): pid=914 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/54/memory.events" dev="sda1" ino=17075 res=1 00:37:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000e00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 695.403373][ T897] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000002d000500d25a80648c63940d0200fc001000024002020000053582c137153e3709000180f0000000d1bd", 0x2e}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$kcm(0x10, 0x4000000002, 0x10) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="2e0000001900d927e65de087185082cf1624b0eba06ec4a86e8f32e00586f9835b4e00009148790000f8de84c5e2", 0xfffffffffffffcd8}], 0x215, 0x0, 0xfffffffffffffe13, 0x4}, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r2, 0x0, 0x3}, 0x14) 00:37:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f0000000440)={0xffffffffffffffff}) r1 = openat$cgroup_procs(r0, &(0x7f0000000400)='cgroup.threads\x00', 0x2, 0x0) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000500)=r2, 0x12) socketpair(0x5, 0x801, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f00000004c0)={0x0, 0x26a, &(0x7f0000000a00)=[{&(0x7f0000000a80)="cd90f024c0510554ece79b7d17057560d8293cc08d23666d173fef47b2ac8fdf783217a2fcc65a66a62b5927aa19033f01da80043497b78229"}, {&(0x7f0000000540)="b3cd02809f537013386a83f430bc5d3df2932e85af22cd4167f58c0607d820cc47b8206569d8e5f071b4e874acba72cb53c179acb6ed7cfcd53d901a2f4a2cf7bce25455efab17829e8d30eed03f7cace0a79b3ec5130f65731b69e5c054af299a76848aa656c3ec465b905e30f3330c5262b5e0bc"}, {&(0x7f00000005c0)="96e246a3f758e255913d40f7d422038c260607ff5d8519500f9e8ce1e7b703d645ef004aa1d6aeef2a82d08f9d578ae5d4499d03fd4cf87baac5154cd3dcbc"}, {&(0x7f0000000600)="b01f5931b792a772e2e8dbbf6441eb889997d214986f28884124cd1c622b"}, {&(0x7f0000000900)="b4783d9c2bc5a07a565d70f5776b986dacda53e39c5f81e09b460b2957db2b621ad6e78cc979f91d068af7dd9fb0eeac9284f1339f4b9b31ff72d247f6afb44cf728def1e758008707508d09ba3b211d6fc01eee190cca62c8d72dc61ff9c0a4108b60b1d5c1fd"}, {&(0x7f0000000700)="033484e38bf6d21bb70d5662da2499b4fe8d4f3038dd61757c2bb1d3e5da99bad14c7b249dfe3cb64f7977f061910bccf11603ce5bf422e8fdb41f7887374b45d66cee667134afbc1ae60865e3c42c1c34ce542c919e878475d6eda4e1fac842daa5cdbfd9eda4594ff30e7a59072e0c6899ee08362a657c3eae900ba0c7ab39ee1230dc6189c12b8c691bc514d47df8493b19c16f826e8145be01096ba7a154eeb0e410fbee31c07888c6fa5723c389460b83edeb1da07c7765015d892cf29a98d8d9946654"}, {&(0x7f0000000800)="02b7ed7dfdc8e4ad2dabaf26163ee566adfe1782d4ff9063f60847f60938dec35c08eccd6060308d4d96dea28f35aeb065a1c59ca9dbfaefd0c3e653264b3ce5875cefc43d97f3470768"}], 0x1000000000000462}, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) recvmsg(r4, &(0x7f0000006900)={&(0x7f00000056c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005740)=""/151, 0x97}, {&(0x7f0000005800)=""/23, 0x17}, {&(0x7f0000005840)=""/83, 0x53}], 0x3, &(0x7f0000005900)=""/4096, 0x1000}, 0x100) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000980)={r6, 0x8, 0x1, 0x6, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000880)={r6, 0x3, 0x1, 0x10001, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000006940)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006a00)={0x1f, 0x2, &(0x7f00000002c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x81}], &(0x7f0000000300)='syzkaller\x00', 0x1, 0xae, &(0x7f0000000340)=""/174, 0x41100, 0x3, [], r5, 0x7, r7, 0x8, &(0x7f0000006980)={0x4, 0x4}, 0x8, 0x10, &(0x7f00000069c0)={0x2, 0x4, 0xe1, 0x6}, 0x10}, 0x70) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000040)=@llc={0x1a, 0x8e9476c0d561d7fd, 0x5, 0x1, 0x3, 0x73d1, @broadcast}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="40cbf0c96c7c77e1f5ec5661516993fff1cccb6ad80a7467d0e17b5a52e44f71e1a6376cb2ef5d35309cb34f5dcd8aa5de0e8c5117b6034373b3b60c952d3b66b8ec8ed0cd70137eecf0a397635c0d10045632d65ae08bd691065e07807c2552362e89cddc24044f3e22f0599e4f51a4a6b17406601228e8fe92d50c78e25618e2441e6840dde113d42ebb440368bff221f23c908338bff8958fd3476d68d7af7385507f51c2afa07a7d17f85b21f7462105f66dfc502bbacaf0cb24eaba45e324606e58c88c46d62259d80d8a7287f31ea952877b63b02fdd", 0xd9}], 0x1}, 0xc1) socket$kcm(0x29, 0x0, 0x0) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x214}}, 0xffd6, &(0x7f0000000640), 0x98, &(0x7f0000000000)=[{0x18, 0x84}], 0x1f}, 0x0) 00:37:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 695.646694][ T929] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:23 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000f00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 695.784160][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 695.784168][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 695.784228][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 695.790002][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:37:23 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000200)=""/72, 0x48}], 0x3}, 0x2000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7, 0x4) r1 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001600)="2e000000130081c5e4050cecdb4cb9040a485e431e000000f0fffffff08ef9000600b0ebb06ac40006001400f9ff", 0x2e}], 0x1}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x1ff) [ 695.874489][ T26] audit: type=1804 audit(1560386243.736:235): pid=940 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/55/memory.events" dev="sda1" ino=17073 res=1 00:37:23 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x84) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0xb, &(0x7f0000000000)='(%user\'!)$\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='\x00') sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)='.\x00'/12, 0xc}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000000240)={0x2, 0x8, 0x8, 0x7}, &(0x7f0000000280)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x400}}, 0x10) openat$cgroup_ro(r2, &(0x7f0000000480)='cgroup.events\x00', 0x0, 0x0) [ 695.933253][ T948] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0xfffffffffffffffe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffff9c, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000200)=@sco={0x1f, {0x2, 0x3, 0xff, 0x1, 0x20, 0x8b72}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000500)="b28f8d47edee50a85709e3c4405f3c7089ef98e014134aea38d42ae5e536f705b21dd563fe3837f1aefb4eb1bc401a12ccaf41245c9099e909c34ff1cbf566c3993f9ff4cf2fa91b5a4fa64262dfd8b661ce89febe55572cafa1b4d6c2635708cca8fa907ac896eedbad955bb1e4440070bdcbed7c1ccf2ad4c67afe", 0x7c}, {&(0x7f00000005c0)="5fe13e843f00825420c34885c4c2f8e28b524ef2e407bff6b88440b88a5c31655f231c4d838f47b74c79c4fa058ec29cdf816277513bf6db439b8196eb8ed783341be865a8765188e43f9a71948c7234ecff51e0e1411d503d1d00d3f676e1c6d91cbe043c5fafc1017586dc332c80eab2829ebd0399b11b5dd3eccaf8283de585524d00f75c869e13327addfdfd0fa499ef81a45ec2ffd21c4a9d924b1ef2999bb9a58df884c730e4ad3a4005a7ccbdecbe4fb04b138984b4fe213f8d458bf04f0fc8433f32", 0xc6}, {&(0x7f00000006c0)="c6ab42ea042d2e15201464889279571825a11132ba4ee20446e8d0bd396065b1a2d74b32be586394822f9c9de73176ff976f4a67674081ae3d925518c324b06900eaff577c1bff0230e0115750e94621b343fbd27a4e9d237abaa9c3c27ff5ed769ec10fe64d52153bf931127ad5a675e67d4d604da2305e1c075b", 0x7b}, {&(0x7f0000000740)="71b867e73220c5063d511e58b247e24f68b8dcaa6f920b0e2653b1301e89ee456a91dc5e11793ad7ebf2b04a0bd600ffd56203160cec575c92cee0ccae0d41c132075616cf54cc037a5da78bb28ea35f2e061b8eecdd3c013a39a67c8270a4c4a998470ca063cb2371c0e69f66f5c973245a2ef78fe3ba66a587355a82818916f09e6e4439366a09843b160d91515e61346808288eba6875a9e1a4ad5b5277e221af21", 0xa3}, {&(0x7f0000000800)="91f6be6bf3dfc8e5d1844b9d86ccbc3068b55d15b158939bd51e2224fbe62006a782534e5e7fb7b1a85c0eb92c50dccb4de2df9842d0d4e187fa05a0715a855db25305fff104b967191aaba48e2b7584733e", 0x52}, {&(0x7f0000000880)="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0x1000}], 0x6, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x4b0}, 0x8000) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r4) openat$tun(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$kcm(0x2, 0x3, 0x2) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000340)={0x1, 0x0, [0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iyn\ft:\xe1\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbc\xf5\xd7\r\xf3\xfd5.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x802, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x802}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000580)={'yam0\x00'}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, 0x0) r7 = getpid() perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x0, 0xffffffff00000001, 0x5, 0x0, 0x0, 0x1, 0x200, 0x1, 0x7, 0x2, 0x2, 0x87, 0x81, 0x3, 0x200, 0x8, 0x80, 0x6, 0x7, 0x3fb, 0xff, 0x80000001, 0x8, 0x2, 0x8, 0x7fffffff, 0x3, 0x8, 0xef, 0x8, 0x23, 0x7ff, 0x7, 0x4, 0x400, 0x80000001, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x31b2}, 0x4, 0x1, 0x1, 0x3, 0x7fff, 0x7, 0xffff}, r7, 0x6, 0xffffffffffffffff, 0xa) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, 0x0) perf_event_open(&(0x7f0000001900)={0x1, 0x70, 0x6, 0x0, 0x3ff, 0x10000, 0x0, 0x1000, 0x100, 0x1, 0x80000001, 0xdf, 0x3, 0x8, 0x2, 0x2, 0x100, 0x6, 0x4, 0x20, 0xfffffffffffffffc, 0x3e9f5cf8, 0x7f, 0x80000001, 0x1, 0x185, 0x7, 0xb94, 0x6, 0x9, 0x8, 0x3ff, 0x7, 0xfac, 0x4, 0x3, 0x0, 0x20000, 0x0, 0x4, 0x7, @perf_config_ext={0x1, 0x3f}, 0x1c040, 0xb75d, 0x2b4, 0x7, 0xb331, 0x3, 0x1f}, 0xffffffffffffffff, 0x5, r0, 0x1) write$cgroup_int(r6, &(0x7f00000000c0), 0x12) 00:37:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x9) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x1, 0xcb5, 0x180, 0x1, 0x4, [], 0x0, r0, 0x4}, 0x3c) recvmsg(0xffffffffffffff9c, &(0x7f0000005840)={&(0x7f0000005640)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000005780)=[{&(0x7f00000056c0)=""/174, 0xae}], 0x1, &(0x7f00000057c0)=""/119, 0x77}, 0x0) r8 = openat$cgroup_ro(r1, &(0x7f0000005880)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000058c0)={0xf, 0x842, 0xbd4, 0x4, 0x140, r6, 0x7, [], r7, r8, 0x4, 0x2}, 0x3c) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r9, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r9, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003001000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x9, 0x800, 0x6, 0x10, 0x1, 0x2, [], 0x0, r0, 0x5, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000280)="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", &(0x7f00000000c0)="f84b", 0x4}, 0x20) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0xeca60000, 0xffffff7f01030000, 0x7e4c, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x73}, 0x0) [ 696.373599][ T26] audit: type=1804 audit(1560386244.236:236): pid=967 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/56/memory.events" dev="sda1" ino=17079 res=1 [ 696.506567][ T977] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 696.693766][ T963] device nr0 entered promiscuous mode 00:37:24 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003004800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:24 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) recvmsg(r4, &(0x7f00000133c0)={&(0x7f0000013200)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000013340)=[{&(0x7f0000013280)=""/33, 0x21}, {&(0x7f00000132c0)=""/93, 0x5d}], 0x2, &(0x7f0000013380)=""/45, 0x2d}, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000013400)=r5) write$cgroup_subtree(r4, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) sendmsg$sock(r2, &(0x7f0000001ac0)={&(0x7f00000016c0)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x80, 0x0, 0x0, &(0x7f0000001a40)=[@timestamping={{0x14}}], 0x18}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r4 = gettid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x81, 0x2, 0xfffffffffffffffb, 0x400, 0x0, 0x2, 0x1000, 0x1, 0x100000001, 0x100000001, 0x7, 0x7, 0x4, 0x0, 0x0, 0x3, 0x4, 0xaffe, 0x7ff, 0x3, 0x6, 0x0, 0x8, 0x1, 0x1, 0xffffffffffffffe0, 0x1f, 0x2, 0xffffffffffff1af9, 0x9, 0x2e, 0xfff, 0x101, 0x68, 0x80000001, 0x5, 0x0, 0x1, 0x4, @perf_config_ext={0x2400000000}, 0x2, 0x3, 0x5, 0x2, 0x9, 0x3, 0x1}, r4, 0xd, 0xffffffffffffff9c, 0x3) sendmsg(0xffffffffffffffff, 0x0, 0x40) socket$kcm(0x11, 0x3, 0x0) openat$cgroup_ro(r3, &(0x7f0000000300)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x200001cf}, {}]}]}}, &(0x7f00000001c0)=""/204, 0x36, 0xcc, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x1}, 0x20) r5 = openat$cgroup_int(r3, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$kcm(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x89a2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$kcm(0x11, 0x5, 0x0) sendmsg(r1, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r5, 0x0, 0x0) [ 696.894285][ T26] audit: type=1804 audit(1560386244.756:237): pid=987 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/57/memory.events" dev="sda1" ino=17083 res=1 00:37:24 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9e00982c1800000000000000d9114cd53c000000020000000e0000000000000b010000000000"], &(0x7f0000001140)=""/4096, 0xfffffffffffffded, 0x1000, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xac, 0xac, 0x4, [@ptr={0xa, 0x0, 0x0, 0x2, 0x4}, @int={0x0, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x28, 0x1}, @ptr={0x6, 0x0, 0x0, 0x2, 0x1}, @enum={0xe, 0x7, 0x0, 0x6, 0x4, [{0xa, 0x100000001}, {0x4, 0x96}, {0xc, 0xff}, {0xe, 0x8}, {0xb, 0x9}, {0xe, 0x1}, {0x4, 0x2}]}, @var={0xa, 0x0, 0x0, 0xe, 0x4}, @restrict={0x0, 0x0, 0x0, 0xb, 0x5}, @func={0x3, 0x0, 0x0, 0xc, 0x2}, @ptr={0x8, 0x0, 0x0, 0x2, 0x2}, @typedef={0x10, 0x0, 0x0, 0x8, 0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000000), 0xc8}, 0x20) 00:37:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:25 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroAp.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) close(r1) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="454246a76f6279201591fdd0bcc3af7cea04ac1af4c783dcf050c3669da24f72bc4eaeacf508ace3c0c79d8b889dbe8bfe67709419898de0e72004eb94ff7f7a3235cd10f435e51d45108e7258860d5df76143050b4a02ee84ce92f3a0cda04dad47c22b25ae96aae53c92df648ab68a01ced565228c30d6eb763c199001078d7f920f145e814e628e93e62d942f9a361a7b5e2e6e2b36b360c5e4e5d8f1d545c0c9c59ae9f68d9ebf396e2095cdc55eac7dc373f62edffccbcb323525c1ce55d02e68a585d67892d45994897d09d04512c633b87f211966020000000000000000000000000000003c7021c18c32694fd2ab46"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 697.436856][ T26] audit: type=1804 audit(1560386245.306:238): pid=1007 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/58/memory.events" dev="sda1" ino=17083 res=1 [ 697.661109][ T995] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='/group.\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xde\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xff\xff\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00>\xdc\xcbzg\x95\x18\x11\xa6\xf0\xba\x1e\xcb\xaf\xa1\x87\xd6bFU_\xeb\xb0\xe3^\n\x1a7\xc0\xa3\xc2\x1a\x9d\xf0\x94\xa3\xb7\x17Vk\xe1\r\x18\xba\n\x84\xf65\vH\xcbu\x13\xcb&\x1e.(\xb6Cc\xd8\xac]\xf4\xfa\xe2CWv\x03\x92?\xf83\x8aN\xc6\x8b\xec\xc1\x88/\xb1\x0f\xeb\aW\xe2\xdc)\x92\xd0\x10\xac\xee\xf6\xa4\xf4Q\xf9-\xa9)\x8cX\x96\x12\xfahz\xcbn\xb3\x92\x03\xfc\x0f\xa7Ew\xacJ:\x04\xf3\x98\x0ev#', 0x2761, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffc0000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0100, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf89, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffece6}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8001, 0xa, 0x1, 0x4, 0x0, 0x0, 0x100000000, 0x6, 0x6, 0x26f, 0xf7df, 0x8000, 0x9, 0x0, 0x884, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x7, 0x100, 0x0, 0xca3, 0x3, 0x0, 0x0, 0x7fd1, 0x2, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x3, 0xffffffffffff8001}, 0x0, 0xe, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="b702183188637c3f9bc4c1d4f212042cff77c198c971874a53c39c0213bda93677759146e8a47dc0c08a2d4450ecc077c7f8c21f046e6b12905d3a61d91530e0b389c45b3fb12238222c32059695ba59bd712c98c209b1719a75e481f3c783ae9dba84fb04807e1145483db21c01b54769c76c8dece3f0db4f811de96e5c75df238e39824b7dc18944710ef671e6c2fd143b4d1f50cafa5e059296d24e5ef25554b8a2dec8d6d955d6ee076fa9d6d35783efc15189044ae4c92c8869eae482de047d82ff0700002944ed9d0635506fd420eb741bf1138b"], 0xfdef) 00:37:25 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2f547dc4b6727920"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_int(r1, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0) 00:37:25 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x800000000002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$kcm(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8916, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8943, 0x0) perf_event_open(&(0x7f0000000180)={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) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x1ff) r4 = perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\x00;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddpr\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&\xdbA\x1bn\xbcSv\x91->y\xfe\xfa\xfb/\x18g\x80y\xfe\x89\xab\x0e\xab\xac\b\'\xcd', 0x26e1, 0x0) close(r4) close(r5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000000000000100000001000000ec00000404"], 0x15}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x0) close(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) sendmsg$kcm(r6, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800fdff0000000001000000ec7e050000000001c8367726c11d505398da05e02a17a27d7b3b45f49c3c17e7566c052fa4c08a0930421f328840df"], 0x18}, 0x0) getpid() sendmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="14d38045e494423a85129ab408757d69276291370079becf4ef9444fba118a002dbaf95f2b51224434d1f34603910993", 0x30}, {&(0x7f0000000340)="79ad7f7fb086c2f63b18433fadbda7875078722ddb993e592d45344c708eaf9ea7a10e69064b009e9fc45578f7168da4a1852fdf49214fdb95b65a248af67efd070a67661daad44b3cdcc2c231dacf2aa346ee31e774929e6274e642b76512fdc80bdacd4c01", 0x66}, {&(0x7f0000000400)="147f50ed3d64b72e6e00979855447bd46fc8", 0x12}, {&(0x7f0000000500)="6405af53da9c029edc527f1c671f13dedb11ead159cb4a72b78a745374ac00a172d1e06ac3a96ca65b6b832254dddc53c7c229074d5c252dbe139de75d7083d80a36624817ba02dfe1b53d783ab1e296b2ad40e408d2b716383d8f7f6989975de422ad7d0dabfa573f13c482cbf7755f0d57", 0x72}], 0x4, &(0x7f00000005c0)=[{0x110, 0x102, 0xffff, "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"}, {0x90, 0x18d, 0x2, "8428d2827b0e4b8f50ba896fb882b1bd8262606eca229eceda3d882cc3418c0b7110d63b71b276216554ed7d9f5ffb7257ce196c069ff972080f79166417ed78bd83139640db126ce492453f939f4d93af536afa9dbe091b636d185fd51b1370eebf97c3e8d5a9e029a86f7c1137b3493b01ca899a062503fa"}, {0x40, 0x1, 0x7, "d8841f0011c5de68f6545a9bf53224da4978f90e7fbaf47075ddc15c66e64a623b8ad8c44e8d8eb462537f"}, {0x88, 0x10f, 0x8, "e32feb4e4d09c37bae15726caa24b43ffbe5973cdd19153217cbff7948126741426ae91e953e329f46f72fea62001c541e36e16cfe04982d11c8afe4a8b308cd30590b24cdc72fc3df802fe58d651a31823f50618d21102ff2fee655c6b203a129bb619373c0db9b1fadb8517b1a2190ff7b57c4"}], 0x268}, 0x4) recvmsg$kcm(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) perf_event_open(&(0x7f0000000180)={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, 0x1000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = socket$kcm(0x10, 0x40000000002, 0x10) sendmsg$kcm(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000002b000500000000648c6394f21431d200050024584f315f110900070000f0b906de559a0877e618767627", 0x2e}], 0x1}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r8, &(0x7f0000000040)={[{0x2d, 'cpu'}, {0x2f, 'memory'}, {0x2d, 'pids'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x2b, 'cpu'}, {0x2f, 'memory'}, {0x2b, 'rdma'}, {0x0, 'io'}]}, 0x36) 00:37:25 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003004c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:25 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002300)={0x0, r0, 0x0, 0x7, &(0x7f00000022c0)='system\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002340)=r3, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x8d36f51e7408a4b6) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) sendmsg$kcm(r6, &(0x7f0000003d00)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r6, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000dcc3733dce81f58a7f6b22a1517e637f99067e2c83da0500000000000000c61d93c977b3c1f2ee01800000c3133155b06fe900"/66], 0x8) openat$cgroup_procs(r4, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000540)="0e735aa3be8d56ffd8307f8467d9f36cdb69304162ddb60a4efdd7cc19fe", 0x1e}], 0x1}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@caif=@dgm, 0x80, 0x0, 0x0, &(0x7f0000000240)=""/106, 0x6a}, 0x2001) perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x8e, 0x5, 0x61d8, 0x8, 0x0, 0x3, 0x1, 0x5, 0x7fff, 0x0, 0x1d0af310, 0x8, 0x4, 0x8, 0x9, 0x1, 0x5, 0x101, 0x0, 0x4, 0x5, 0x8, 0x20, 0x4, 0x80000000, 0x2, 0xfffffffffffffff7, 0x401, 0x4, 0x5, 0x2, 0x7fff, 0x81, 0x7fff, 0xffff, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x100, 0x2, 0x3, 0x0, 0x6, 0x2, 0x4}, r1, 0x2, r2, 0x2) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000480)={r5, &(0x7f0000000400)="de156d31c5b6c587f4d6b29d5cabaef897b358c876761a376a9faf9c9910b199a2c98bc43cba5a0b8017631952dc37b2bcb5e0b1360c7a9fcaaa7f", 0x0}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)='gre0\x00') [ 698.027219][ T1031] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 698.096670][ T26] audit: type=1804 audit(1560386245.966:239): pid=1030 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/59/memory.events" dev="sda1" ino=17061 res=1 00:37:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:26 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 698.509078][ T1052] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2f547dc4b6727920"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_int(r1, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0) 00:37:26 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x400000000000005, 0x100000000000000c, 0x804, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000040)="e736c7252caf3378466e7a57a0d4de29ffb046a758a588a1cf36859087820a79d317ceac0e922ade39b435530d4c93baa0de87c2705aa6f83933f45b36203f965931cb74d07845bf59ccc79131c08269a020edc26ea5a28959f12e69477c097fcb2b", &(0x7f00000001c0)=""/230}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000000c0)}, 0x10b) 00:37:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006800f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 698.620089][ T26] audit: type=1804 audit(1560386246.486:240): pid=1055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/60/memory.events" dev="sda1" ino=16487 res=1 00:37:26 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 698.675219][ T1061] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\x03', @random="01003a1e2410"}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={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) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='veth0\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) 00:37:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 699.044421][ T1073] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:27 executing program 1: r0 = socket$kcm(0x10, 0xffffffffff000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000002200812de45a0900000000000000a0eba06ec400024100000000001300f9ffffff00000051894dd65b2e", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="ee5e0677fc089d202b30d86027106d88a02f59db894fb87650250cb290a0c177bcec8f7caf27190bde67db4e35e40e8070b7e420f7d7eecae0d3d8c6f195b8fa0c6853ae89a6432fa098bc7b", 0x4c}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="7c69f0a05b91726b8a931cf69c1efa31742df8311c5d5d29c5ba55993b7fbe492966a7b0583e0a82302e874a024356240dae4101da94063a57b49ef57917d0401534b452cbc0aba9189eff6c6a90023ad5a7f2d7e23b5b173078743f494a09db6ed0cc96591b9b6342fa79fb76117500ea865b15e9bcc037fe06f8f693c6b8ab65573340bd617eab7e1b5e5c47", 0x8d}], 0x3}, 0x4000000) sendmsg$kcm(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001280)="543894e29e4db3f33ef8b4f1f087269ef5cdaa2bb498c1a019219bd93ea4a4f450dc072c2464028c6947f73bde8533c9b36db3b9f0212def45bcc48e1660b1", 0x3f}, 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", 0x1000}, {&(0x7f00000022c0)="95c2976da31d7797350f854ba5431b6e96d2fa076ecfcdbc57ece4f7c862a618debb797e8720ce076e39c2482b91b92d613ccb53573ddfbfca", 0x39}], 0x3, &(0x7f0000002340)=[{0x28, 0x1, 0x10001, "d69ac0ba3dd2cc294cf2324413031bd7ae13c6752645dc"}, {0x10, 0x11b, 0x9}, {0xd8, 0x0, 0x5, "ee944853eae2b215895a1c56f7db85261c847261e13f2f8251a5025851a987eb531345cb8d21b189105e7bc787df4f7fc692ee17a2c3ddfda8860464c265d903dbf92089fb0f15eb8231c3de4b3f815a7690d90d1055f2cb868f0222edc7a757f473f1928b1da915e6ff2d2016274762d9874ba6e84d210da49a2fb35380c0103b8baa044a641f0c1564aaf4e8711a4ca703f11fff35caee7e165697ca4cf2e6850baba28b7eb369c167a8aa3e1dc828edbef7b6a1743c820813f4760285dd7696635f"}, {0x88, 0x13f, 0x2, "dcc47f802cdeedbdbe63e2566039a7df792624ea43eeb7d60db9ad06140b99d143f68701c72dc5edd44a5b8c3d7914816e4393fd7bbbe6d543422cfddca4434e53a5c782a0645dec5dc547259bae463120cb51f2d701ce677927ff00b771f6429298ba82aa3c96326a2258d7e05479147e"}, {0x50, 0x11f, 0x7, "7336398ddc79c853fbc2f93d4742b179d763198156bb24f2e45bef7e83f1e25671b959569a9b560f3be5b6aec2b33fa1a49902c0871042f37834644cf3762c"}, {0xd0, 0x0, 0x80000000, "dbf4412027ecb1076daab9f51b5ad8e100a71fab88829877999fd046e3f4c591de1ed610fef75be94039967ec0299404960b8f68dcde51af9e904122e54e0b7cda038a2078566911c9dcb3720b2cb9c1a1852b618059ed96492d2b1f6a4059d9c1b1de7c887ac26bf77dc80b592e19a5e83e6b5b6b2a94acb2d6ca99d54d2bdcf7b2299a7f0bbca6f0df35453f14f9093a332e07ad5efb356f006ff3977b3ec934137b7c43d6aecb386c68d774da374d7e5c1b7f7cac77eab2f08ba4fe"}, {0xa8, 0x112, 0x9, "935d19eca366d3e5a9f29e7f6463c623dab8a24903a860264a3505766ad7042722ffdb0ae0abf9d2d6c2c5062d88462eb9475ddfbd309747583a993e4fce704cf64659dc57c867ee9d07fc5d4eb7b101fac25c5f753f841e7dc5a8a8fe131e7a14239542b4b7451015dcb82580b097499e433761473a18efdde884571ccaf387e39c13bd9d56878f43f4edf54f31246a76684793ca3289"}, {0x28, 0x0, 0x443, "fc97ec8712eb97f689dacb3a803064df3400d01e"}, {0x20, 0x117, 0x401, "5b3199778ff8362a1ead32"}, {0xc8, 0x11, 0x4, "c56bf2e6c7f897105d0d98a314e92794ddda69f5a042cd288357e2479c7b63f0d83b07fc3b52a7770cb9258b6c20341fa179253f499f3884fb0d3cd6ac6d926be8734907dffb44ab8861d221eac314549b3828199d7e9e69d7bc9818416da29a2da30e6df53028855f2682335cdb64e5c59a4d57cfa9da9f0ee38330d43555201c62b09645439f003089651443b31b993168796c432b99e06a8f346d7a30dd0bc681f6cb8a7ad9c0523ce3a003be718a2e90234234"}], 0x470}, 0x8004) 00:37:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007400f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:27 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r5, 0x4) write$cgroup_subtree(r3, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpuset.effective_cpus\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) r7 = openat$cgroup_ro(r3, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000000300)=0x1f) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(r7, &(0x7f0000000600)='threaded\x00', 0x9109acb5399c105d) socket$kcm(0x29, 0x5, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 699.174766][ T26] audit: type=1804 audit(1560386247.046:241): pid=1080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/61/memory.events" dev="sda1" ino=17037 res=1 00:37:27 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000003840)=@nl=@unspec={0x0, 0x0, 0xffffffffa0008000, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="d90d0000768621681d012f629c75adfa4208d5febf524a024aface6a6ac7d846ed2fa163e15ffb5033e9ad601a1c89b5df23e9c0575f7afd96908c87d6f149467b3a442d7ee8139290db3c5c2ed641635a6dd7303a2452cd49557351af7ddb925dff018dd0cf734547cf4519ac2f72fc7ac2f4b40d51abc12f7fd75bbe708d019890c1d81672b0095cbe8676c74a1db1", 0x90}], 0x37}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000100)='cpuacct.usage_all\x00', r1}, 0x10) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'pids'}, {0x2d, 'rdma'}, {0x2d, 'io'}, {0x2b, 'rdma'}, {0x2f, 'io'}, {0x2d, 'pids'}, {0x2b, 'io'}]}, 0x24) 00:37:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="b400000000000080730135000000004d35e0e3f84e9900952955563b4841c355d3dd163d6d2216171cfa929f0d0d35eb1c127dffff0000000000009092f4"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100)="9c22a542d251ef2afc333031b9e27277617db0cb76e74f3adccf9f0613df2edcd0faee99bb52c268e4be6da6fe54680e7e5c54c412045b4005c84e0881a366d6a453be75728f3a0f9942c9ebb89be303d3c92557f8e774252bccca68737ba19507f62acbbd074149682d586bec6cfe20a9aae7bfec2e", &(0x7f0000000180)=""/156}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) 00:37:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:27 executing program 2: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x276) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpB1\x82\x12,\xf8\x18\x11c\x17\v\x95\xdc\xa3\x18b\xbeV\x18\r\xe0Zt\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000340)='cp\xaf#\x8b\xa6\x12\xb9\x81\xc8\xe4\x1c\xc4\n+\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000140)=0x7, 0x12) r7 = openat$cgroup_ro(r5, &(0x7f0000000400)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000100)={r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xe, 0x6c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0, 0x1, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$kcm(0x29, 0x7, 0x0) r8 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800, 0x20000000, @perf_config_ext, 0x1411, 0xc92, 0x3e}, r8, 0x3, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f00000006c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000400), 0x0, 0x20000001}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200091}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r7}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') r10 = socket$kcm(0x2b, 0x3, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}}, &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r11, 0x0, 0x5b, 0x0, &(0x7f0000000500)="e46acdfbef24080200000a9386dd6a00000000072feb30590044f7678930df747b4632ce2a2c51190e2e4c857f4144deb6e55dc3b310d3ca948ed37e62fd28f90bf78ed146a8508c7c80e2768a0fdc65a5b3a17d45979f587dc6c2", 0x0}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r9, 0x400454dc, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) 00:37:27 executing program 1: socket$kcm(0x11, 0x3, 0x300) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$kcm(0x11, 0x3, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='P\x13}gpN\x96\x02\x00\x00\x00W\t', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="d536b42ba77fbe55a346c3d9c56486bd1ef2e1f03ba6ae12a1a066d86136ba096ccd561cf1723ab890b7b42cb5e1b2d17fe17d833a0d02f20a849741225ab7abd0d9025c2d18fbe1408587d185a945177565f18dca10afa432d6113523e77f634f1e0eaa4d28a70a37a1419d1c779c2805c6554f16a9a766230b42085d475c7cc07c9d7ee2ae029e088c8e"], 0x8) 00:37:27 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007a00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 699.720728][ T26] audit: type=1804 audit(1560386247.586:242): pid=1106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/62/memory.events" dev="sda1" ino=17037 res=1 00:37:27 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, 0x0, &(0x7f0000000080)}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 699.833983][ T1114] validate_nla: 1 callbacks suppressed [ 699.833994][ T1114] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 699.944188][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 699.944238][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 699.950065][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:37:27 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r5, 0x4) write$cgroup_subtree(r3, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpuset.effective_cpus\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) r7 = openat$cgroup_ro(r3, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000000300)=0x1f) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(r7, &(0x7f0000000600)='threaded\x00', 0x9109acb5399c105d) socket$kcm(0x29, 0x5, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = openat$cgroup_ro(r0, &(0x7f00000018c0)='memory.current\x00', 0x0, 0x0) socketpair(0xb, 0x80001, 0x8001, &(0x7f0000002b80)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280), 0xfffffeb7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002c00)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000001900)={r6, r8}) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, r7, 0x0, 0x7, &(0x7f0000000300)='\b\\ppp1\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r7) write$cgroup_type(r5, &(0x7f00000002c0)='threaded\x00', 0x396) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f042a88025045cb72a0e2d9619dd914b0ef5f37661d4ef4c4b4c1878362be244c5b7b9"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003007c00f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 700.237244][ T26] audit: type=1804 audit(1560386248.106:243): pid=1130 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/63/memory.events" dev="sda1" ino=17037 res=1 [ 700.321014][ T1139] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:28 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x400000002, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000440)=0xa7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000240)='notify_on_release\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={0xffffffffffffffff, 0xf, 0x1, 0x0, 0x0}, 0x20) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b73e59dbb4"], 0x90ad) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) 00:37:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000100), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu\x00E\xab\xcbw\x83.\xf3\x8a\xf6\xb3\xac\xfe\x9ek9\xcd\"\x84\x18/~[{\xfb\xc2\t}\xaaCSM^Z\x98\x0eZ\xfca5b\xd6\x92\a\xd6*\xd8v\xd0\xb1\x00=k|\xf1P\xbf\x17\x1b\x8f\xd6LT`V\\\xaeuJ[:\xcd<\xa1L\xec\x9fU\xe9\x14_g=\xfc\x7f\xbd-\xb2\xfa\xee\xe3\a~\x90\xd4\x90\a\x83\x81\xac\x1bWE_\x05;\xefk\x1e\xed:\x90\xc1\xba\x96\xde\xfac\xf0\'&:dn`\xe8\xa6-\x1dh\xb07#T\xa6\xa3\x9c\x91_jM@\x06\x8c\xf5\xbb\x81G\xb9\xa9\x8b\xf3\x8f\xa2\xee', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000980)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=0x1, 0x12) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(r0, 0x0, 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002180)={&(0x7f0000000a80)=@ll, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000b00)=""/43, 0x2b}, {&(0x7f0000000b40)=""/159, 0x9f}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/243, 0xf3}, {&(0x7f0000001d00)=""/110, 0x6e}, {&(0x7f0000001d80)=""/82, 0x52}, {&(0x7f0000001e00)=""/10, 0xa}, {&(0x7f0000001e40)=""/250, 0xfa}, {&(0x7f0000001f40)=""/221, 0xdd}, {&(0x7f0000002040)=""/91, 0x5b}], 0xa}, 0x102) getpid() recvmsg(0xffffffffffffffff, &(0x7f000000ee80)={&(0x7f000000e880)=@can, 0x80, &(0x7f000000ed00)=[{&(0x7f000000e900)=""/134, 0x86}, {&(0x7f000000e9c0)=""/108, 0x6c}, {&(0x7f000000ea40)=""/104, 0x68}, {&(0x7f000000eac0)=""/128, 0x80}, {&(0x7f000000eb40)=""/184, 0xb8}, {&(0x7f000000ec00)=""/235, 0xeb}], 0x6, &(0x7f000000ed80)=""/225, 0xe1}, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f000000ef00)={&(0x7f0000000380)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)="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", 0xfc}], 0x1}, 0x800) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000740)='./cgroup.cpu\x00E\xab\xcbw\x83.\xf3\x8a\xf6\xb3\xac\xfe\x9ek9\xcd\"\x84\x18/~[{\xfb\xc2\t}\xaaCSM^Z\x98\x0eZ\xfca5b\xd6\x92\a\xd6*\xd8v\xd0\xb1\x00=k|\xf1P\xbf\x17\x1b\x8f\xd6LT`V\\\xaeuJ[:\xcd<\xa1L\xec\x9fU\xe9\x14_g=\xfc\x7f\xbd-\xb2\xfa\xee\xe3\a~\x90\xd4\x90\a\x83\x81\xac\x1bWE_\x05;\xefk\x1e\xed:\x90\xc1\xba\x96\xde\xfac\xf0\'&:dn`\xe8\xa6-\x1dh\xb07#T\xa6\xa3\x9c\x91_jM@\x06\x8c\xf5\xbb\x81G\xb9\xa9\x8b\xf3\x8f\xa2\xee') socketpair(0x3, 0xb, 0x899, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000000300)={&(0x7f0000000200)=@ethernet={0x0, @dev={[], 0x15}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000800)="367d312160d8a1d2e6b1cab0d89bd79344842219c3ad8d8f3af3da0f098f62077cd9f215e73f341568fec912a5043b28d7a3c74467c4b9de672b90a5c0cdaab4814af8d6d3aaa30dc535a50bc30f0cb6f1a86edcd5acc209fbae4902a3f775c9238ea8934879ccf95996783c72c8447cd21e5f00a227ab2a49ee948639cfa39efa407e3922cc234ce8991e527c612ce07187bc5d58627e55580621dd745e584986ada3187377ed0aafe2849c4fcd344a5a552fc8f52c2dcc719bf7b5e9963bfd8117da5aa1a5cf7d1af6097aec0a39ebf93d6246713fdf1be4a6b4a31ede9b655a245522195e595fdc813ebd674990", 0xef}, {&(0x7f00000000c0)="1851de2ddb825f2171767e766a17060aabeda4b5a469b6d8630a81c0b3d5c8f6d06d0401dc604470e05bd31ad04f618dbc61e96db6e7", 0x36}, {&(0x7f0000000140)="1e5c2777921df4f8", 0x8}, {&(0x7f00000021c0)="52349e4e8b2a556a2f6967ccd6cde8fddc9e21e10cdd488a83774e5a0d8d4045491abf8630585eff37c6e583887f56a7495f5d7b75e477b5251d97ceff7f80ca1798390978f869063437d6ea89aaa483f7eb33dcc3cb3a6577225d50e4c4fcfc9188d3a5b711346d9dd38e83295cc430c4b40f6273ee33904fcb843e3d5bcca02dcfbc80626619d308424c4d5fb35f374e87831d6cd1b845c353f862585fe1722a79c3316b6f6b79d44a9b9d6f3957a662c69b47f5d2b1c82cc30d655bf763b77bd0fb04870413b6603a", 0xca}, {&(0x7f0000000280)="2393e68a22dedce2ee14fc59181aa513377cb32dff458db6004e3c926bd8e8e4dcf045809e4f4d416726909b5496a023eae712f41709dfb8bb69a5a2ae79e56c1160550ed974ac52955141d759abc53b1ef621d6a93aaa6d0106", 0x5a}], 0x5, &(0x7f00000022c0)=[{0x1010, 0x117, 0x4, "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"}, {0x68, 0x115, 0xff1, "5b480ad82b485891034c4699078b0348dcd6728e4f111edb00b1cfee195ff87e92ca0a7e7842b0502e9c24580b2878132131be7f0889995fc5eb5d563a29cb1c1911756cd3fb63b95355f367187af91364eb"}, {0x90, 0x10e, 0x6, "221764de73c0846e166121f6fb0314aeb19ffec6c8b3439d48971627db52d030315723b9de6367c294e1f81e7708e41ea2de78422829fa10b35c5fe0f3af26447045aa8bb7590d1a0812457b3955e572b124e57b637c9a52303c28c3c9b38c71cf1f5ac57c74545d479ad08823fc19c68c4d0937f1dfc36a772ddeacc47220"}], 0x1108}, 0x8880) unlink(&(0x7f0000000680)='./file0\x00') 00:37:28 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300f000f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 700.682952][ T1151] device nr0 entered promiscuous mode 00:37:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x3de) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:28 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61}]}, &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04'}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f0000000240)=""/124, 0x7c}], 0x3, &(0x7f0000000300)=""/252, 0xfc}, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0xb8, 0x114, 0xf09d, "a749e154a33901d0cb88ac2da2d223faa1081253b71973e7a73b0cb6d8599b2f03643bb271b9e72d886091eaf4681ccedc23bb352e508fbc091c1faa375ab7ad1aa4e9310d9645d46c6b541e49e00cc64d0bb87eae1d294197bc808a5ccf6f9ad6d58a935edb4a2eb71b1861cfb9ca8c45e21feeeba22f7820fc198996011cca186b17c9c276b9fd76f167d4a133df2285b1510dd52587c38947e588dc59f86403"}, {0xf0, 0x112, 0x5, "6893361c239e8865fa341ea3bd3126dcf69d31ded0b93faa286a68ed5a020b9e5ae8fd3934fc399e4becfc56bf405467160b9b67e41e04423565d5f904ff557452f2e12a08dc7ba67f87755616b22bf2d9dca35487061be9ee2f22026607ebc5f5d0821f627890980c3aba84ed6ba2b6cd8cfa7c249117f80bace0268dfeb4b2ae318a9d39049f584ea07c7c1d5d40ef0614828c268959909a5858d492610df9461cdd688b718f8d1c4baebd62bcbbbca530ede9e61fa57ce888799cb7e5945a246448c9766def3ee308f0b3a05c32135c1e291ec24b2facb9c442"}, {0xe8, 0x117, 0x0, "66fc6fea93e8ceb1e5ea1692a06c9b539d2646590400f144cbcb904eb634c5e4d001c300737c789e8b19aa050aa42a2452784c043584fa0b6707bfefebcb9d30ac3ba56f5f86e31c8351da73979d7f95ecba526043cde11fd016906c62d7af25e15a15137c136626166d904c858037151267c39105e273e24e8411e6b333fa7bf2ff358aa4c193065b0a4902c63151d1d6f84551a7b6a67be7e186a4b106e8164cc7ff61af6832c0939c218f6ebd3835817f9cf99c0971557e3380560796351caa2d8012be0414da5962e39827e40933ba70e2bf"}, {0xf8, 0x10d, 0x0, "8728b8d09fa2ec845f20a111fdbee3f97ad22af155c2d7e029bdc3fd508645ec9e6febe1e714d26621be2704430d840e08794f2d7c81d8bc3b1d39095f72ad32e95f56a5f5772e4289004c55ec1e26ce9bb95b9522dbbeaa30b9a37b7abfd4307006726637a764fd1b07819156f10795b69cc30467e61984590dea267ba777bf04473dc82886ca916b66b69f6dc55b3cb3c83823aacc2e7081027e01c769a91fc07a0c9be134c2139abf452142c584ed39251a699d77fec39ea4b6f2473cfa2d8a6f22e441a766f7fae3feed210b9625ed58812dd45bb4678734e58f02ba7699b3db0006"}], 0x388}, 0x40000) [ 700.726886][ T26] audit: type=1804 audit(1560386248.596:244): pid=1153 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/64/memory.events" dev="sda1" ino=17060 res=1 00:37:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:28 executing program 3: r0 = socket$kcm(0x2b, 0x200000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x8, 0x1, 0x0, 0x0, 0x7f, 0x200, 0x2, 0x80000000, 0x3, 0xffffffffffffffff, 0xffffffff8dbc1402, 0x1, 0x1, 0xc9f, 0x9, 0x200, 0x8c, 0x100000001, 0x9bd0, 0x1, 0x8, 0x8, 0x80, 0x0, 0xcc0938f, 0x7, 0x2, 0x401, 0x1f, 0x100, 0x3, 0x0, 0x1, 0x267, 0x8, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x30001, 0x3, 0xf9f, 0x7, 0x8, 0x8, 0x100}, r2, 0x10, r1, 0x4) r3 = perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1248}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a1, &(0x7f0000000680)='&@[\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x3) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) close(r3) sendmsg$kcm(r0, 0x0, 0x20000054) 00:37:29 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffff9c, 0xc0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00), 0x0, 0x0, 0x0, &(0x7f0000000a40)={0x8, 0x1}, 0x0, 0x0, &(0x7f0000000a80)={0x1, 0x8, 0x5631, 0x87}, &(0x7f0000000ac0)=0x5ccf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=0x100000001}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000c40)=r0, 0x4) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0xb, &(0x7f00000002c0), 0x9e) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x4e23, @remote}, 0x80, 0x0}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r2, &(0x7f0000008f40)={&(0x7f0000008940)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000008ec0)=[{&(0x7f00000089c0)}, {&(0x7f0000008a00)=""/254, 0xfe}, {&(0x7f0000008b00)=""/157, 0x9d}, {&(0x7f0000008bc0)=""/101, 0x65}, {&(0x7f0000008c40)=""/238, 0xee}, {&(0x7f0000008d40)=""/49, 0x31}, {&(0x7f0000008d80)=""/226, 0xe2}, {&(0x7f0000008e80)=""/18, 0x12}], 0x8}, 0x10003) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000980)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x15f, 0x15f, 0x5, [@union={0xc, 0x7, 0x0, 0x5, 0x200, 0x4, [{0xf, 0x2}, {0xd, 0x4, 0x7f}, {0x8, 0x4, 0xffffffffffffffff}, {0x5, 0x3, 0x3}, {0x0, 0x3, 0x2}, {0x10, 0x3, 0x7}, {0xe, 0x4, 0x3}]}, @var={0x1, 0x0, 0x0, 0xe, 0x1}, @ptr={0x8}, @datasec={0x9, 0x5, 0x0, 0xf, 0x2, [{0x3, 0xfffffffffffffffa, 0x1}, {0x5, 0x16dbe633}, {0x3, 0x8000, 0x8}, {0x5, 0x1000, 0x1}, {0x4, 0x0, 0xffff}], "4dec"}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x10, 0x5}]}, @struct={0xf, 0x2, 0x0, 0x4, 0x44, 0x2, [{0x1, 0x5, 0x9}, {0x6, 0x0, 0x1}]}, @typedef={0x10, 0x0, 0x0, 0x8, 0x2}, @const={0xf, 0x0, 0x0, 0xa, 0x3}, @datasec={0x5, 0x5, 0x0, 0xf, 0x1, [{0x2, 0x100, 0x5}, {0x4, 0xfff, 0x40}, {0x4, 0x2, 0x6}, {0x4, 0x3}, {0x2, 0x0, 0x100}], 'L'}]}, {0x0, [0x0, 0x2e, 0x0]}}, &(0x7f0000000940)=""/23, 0x17d, 0x17}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x13, 0x5, 0x8, 0x0, 0x1, r4, 0xff, [], r5, r6, 0x3}, 0x3c) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000090c0)={&(0x7f0000008f80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3b6, 0x2b, 0x4, [@func={0xd, 0x0, 0x0, 0xc, 0x5}, @volatile={0xf, 0x0, 0x0, 0x9, 0x5}, @const={0xf}, @func={0x10, 0x0, 0x0, 0xc, 0x5}]}}, &(0x7f0000009000)=""/164, 0x4c, 0xa4, 0x1}, 0x20) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000240)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000380)="299e46e31f9c3f3a73029457555d218d6ca0f4d7c1dd7b9374da56fc51fe9f3bd0614a7fd6fc2894aa4d4df3fe5efe396ff8710c4cc0e00fafb9118c299af977b2cc88ef7812503e110492809f5e532c79ca237ef060216431569229681dcc42eba848561c5f21e7b31d0d48165323be246b1fd08bf5b6cbd61da4a3e3af5657525a2b8a3c8a88649b168e19481680003c1e303ec55e08f1622e894b74e07bc79352fd", 0xa3}, {&(0x7f0000000440)="abe774282771f04795e26281e39cf40bf28b77992fe176997cf7c49a94549df17d46e3e5b6f81654d4f6debf6c8e9699c96b5ab1a91131209e59632481911283dd1aac12d6a85cfba642df5d32ca2c3002bf564cd0d49fa818f4718f63eac3434a25644bdde4aaa27ddcad8ac19bbb4b09ec674ce080c7cb7048fb40f1a4b6a6584c0547f2f325eecfe9ef192babf60ad082601d7a726d897e844846a01229e5ffe4b8f29974bbbc76d8534f657072eb83e0bb7905f5e09d6a63f7e0bde84907fce632b3bc5f7fb66d176f91", 0xcc}, {&(0x7f0000000540)="0c7195e05dc2a4e4fbcad7f7d6b382a410d9975d53564035c0eeb2f2cf132aaadd283bbb0128250836e1b16d0a0006e0d7464e9caafa7bb206", 0x39}, {&(0x7f0000000580)="58ae88a3f29ed8eb932a233a3c352ef3bcd08f43b688d4ae4e2deee46960fde99aadae0755ecf55c2d446366504026e2779637fda002c6c10a3d3eca473e1dd6623cc1ccfb7f97657d7a2f4d3760c627ef1a823382f8d138b52bce27f47787f9a43b2d8edbcbd4bf0565c5efb65a856e0d4c5983d4002a17aeea68b97cbc4dd316ae1cae92977609454dd01047f15c96967569d8cd0231b6bbf8baf38fa1486d3cd95f9dccb2e8ac55efa758035fa0779a32850cb126f7e350d15a52012bd703ebb77ec5c49a70c088b00d5d1ff13e78b910680561a11be22e50c002e23539cf69e3ff42841f89506fe0", 0xea}], 0x4, &(0x7f00000006c0)=[@ip_retopts={{0x78, 0x0, 0x7, {[@end, @generic={0x0, 0x5, "3f4e82"}, @cipso={0x86, 0x5f, 0x0, [{0x0, 0x5, "77a52f"}, {0x7, 0x12, "5e33aecbe8c5da52f6f9dc41775dfb5a"}, {0x0, 0xc, "815ef152f1119d3ac0b3"}, {0x3, 0x11, "0cea478c7ae6507d4412b55c960691"}, {0x7, 0xe, "d42f7d8d77e2f4c08dee6a76"}, {0x0, 0xa, "0e8d250e6f6b6896"}, {0x7, 0xd, "8ef8d81f0c21aeb975fe7b"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xca7a}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}], 0xa8}, 0x4048014) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000c80)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000009180)={0xa, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000000000}, @map={0x18, 0xb, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0x401, 0x7, 0x9, 0x8, 0x8}, @alu={0x7, 0x7, 0x8, 0x4, 0x6, 0x4, 0x1}, @map={0x18, 0xe, 0x1, 0x0, r4}]}, &(0x7f0000000200)='GPL\x00', 0x31, 0x64, &(0x7f0000000300)=""/100, 0x40f00, 0x3, [], r5, 0x11, r7, 0x8, &(0x7f0000009100)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000009140)={0x2, 0x9, 0x5, 0x7}, 0x10}, 0x70) [ 701.109985][ T26] audit: type=1804 audit(1560386248.976:245): pid=1169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/65/memory.events" dev="sda1" ino=17073 res=1 00:37:29 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 701.434696][ T1159] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:29 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'memory'}]}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 701.513517][ T26] audit: type=1804 audit(1560386249.376:246): pid=1188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/66/memory.events" dev="sda1" ino=17073 res=1 00:37:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000003f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:29 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100024, 0x500001c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) socket$kcm(0x29, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 00:37:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 701.807911][ T26] audit: type=1804 audit(1560386249.676:247): pid=1204 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/67/memory.events" dev="sda1" ino=16489 res=1 [ 701.845459][ T1205] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 701.888939][ T26] audit: type=1804 audit(1560386249.746:248): pid=1207 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/68/memory.events" dev="sda1" ino=17037 res=1 00:37:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:29 executing program 3: perf_event_open$cgroup(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x5, 0x6, 0xffffffff9adb07f1, 0x0, 0x0, 0x80, 0x0, 0x80000001, 0x0, 0x0, 0x800, 0x7, 0x7, 0x9, 0x3b, 0x0, 0x81, 0x0, 0x2f35, 0x800000000000, 0x9e, 0x0, 0x80000000000000, 0x0, 0x0, 0x4, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x5, 0x10000, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x9}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="2e00000018008109e00f80ecdb4cb92e0a60042c000cd300e8bd6efb120009000e0014a00200000006000500fec0", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x1f, 0x1, 0x8c, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0xffffffffffffff6b) 00:37:29 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000005f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') [ 702.124423][ T1221] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 702.134028][ T26] audit: type=1804 audit(1560386249.826:249): pid=1211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/69/memory.events" dev="sda1" ino=17037 res=1 [ 702.155275][ T1227] IPv6: Can't replace route, no match found 00:37:30 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='/-emory '], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 702.195171][ T26] audit: type=1804 audit(1560386249.876:250): pid=1215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/70/memory.events" dev="sda1" ino=17037 res=1 00:37:30 executing program 2: openat$cgroup(0xffffffffffffff9c, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000780)='\x00'}, 0x30) r2 = perf_event_open(&(0x7f0000000880)={0x7, 0x70, 0x5, 0x0, 0x3, 0x0, 0x0, 0x53cc, 0x4080, 0x4, 0x8, 0x7, 0xb5a, 0x9, 0x9, 0x3, 0x80, 0xe48, 0x9, 0x40, 0x1f, 0x401, 0x2, 0x5, 0x19, 0x80000000, 0xe2, 0x4, 0xfffffffffffff801, 0xb8f, 0xe87, 0x3, 0x6, 0x7, 0x8, 0x3, 0x8dc, 0x8, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000840), 0x8}, 0x2, 0x1ff, 0x9e4a, 0x3, 0x7ff, 0x1f, 0x7}, 0x0, 0x1, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000700)={0x4, 0x70, 0x0, 0x800, 0x9, 0x6, 0x0, 0x100000001, 0x20, 0x2, 0x40, 0xc23, 0x6, 0x400, 0x80000001, 0xdcf, 0x5, 0x8, 0xda0, 0xffff, 0x100000001, 0x97, 0x1, 0x2, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x6, 0x6, 0x20, 0x3a6c, 0x5, 0x0, 0x7f, 0x99, 0xfffffffffffff000, 0x4, 0x0, 0x4, 0x0, @perf_config_ext={0x7fffffff, 0xffff}, 0x20011, 0x1, 0x424, 0x1, 0x8, 0x80000001, 0xffffffffffff4193}, r1, 0xa, r2, 0x2) r3 = perf_event_open(&(0x7f0000000980)={0x20001, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4aae6186, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000200)=0x9, 0x12) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002f008163e44cc91b4dd65b2f0680c37023072a556d1c958c000000000000000000004003000000000000", 0x2e}], 0x1}, 0x0) write$cgroup_subtree(r5, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff038aa174036ed7e08f93dd86dd60df8061000511f17b4cf775b88fae83b35adbc974dc5f2bfe80000000000000a2c8c1cf22741f2604"], 0x37) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) r7 = openat$tun(0xffffffffffffff9c, 0x0, 0x3fff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000004c0)={0x3, &(0x7f0000000400)=[{0x4, 0x7, 0x0, 0x5}, {0x0, 0x100, 0x4, 0x20db}, {0x5, 0x7de, 0x8, 0x14000000000000}]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0xfff, 0x18}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000380)='./file0\x00', 0x0, 0xa}, 0x16d) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r8, &(0x7f0000000240)="999c2407c586e49d5114d212ccdad0d1d5d2922d3874702fcd67146b625c0a219cd459d753255851a63d5b266815d7ec7b0727e0c7033fbb50ed7ce482871be31e0de57c3d79b05dffb798e7e1"}, 0x10) socket$kcm(0xa, 0x2, 0x11) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="1814e5c0610d", @ANYRES64=r7, @ANYRES32, @ANYRESHEX=r3, @ANYRESOCT=0x0]], @ANYRES64, @ANYRESDEC=r5, @ANYRESHEX=r7]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) 00:37:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000006f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 702.268165][ T1234] device nr0 entered promiscuous mode 00:37:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3e, 0x43, 0x8000000001}, 0x3c) recvmsg(0xffffffffffffff9c, &(0x7f0000002f00)={&(0x7f0000002c00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c80)=""/22, 0x16}, {&(0x7f0000002cc0)=""/223, 0xdf}, {&(0x7f0000002dc0)=""/212, 0xd4}], 0x3}, 0x100) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77ffff, 0x0, 0x10020000000, 0x0, 0x0, [], r1}, 0x3c) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080), 0x0}, 0x18) [ 702.410828][ T26] audit: type=1804 audit(1560386249.926:251): pid=1213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir761788683/syzkaller.nE0m3I/56/memory.events" dev="sda1" ino=17094 res=1 00:37:30 executing program 3: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffb01bba94, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007ac0)={&(0x7f0000007780)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f00000078c0)}, {&(0x7f0000007900)=""/160, 0xa0}], 0x3, &(0x7f0000007a00)=""/135, 0x87}, 0x140) r2 = socket$kcm(0x2, 0x805, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x71, &(0x7f0000000180), 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xffe, 0x2000000000000, 0x0, 0xffffffffffffff9c, 0x0, [], r1, r3, 0x4, 0x5}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000200)="f21c", 0x0}, 0x351) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000540)='cpB1\x82\x12,\xf8\x18\x11c\x17\v\x95\xdc\xa3\x18b\xbeV\x18\r\xe0Zt\x00', 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000480)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) write$cgroup_int(r9, &(0x7f0000000580)=0x7, 0x12) r10 = openat$cgroup_ro(r6, &(0x7f0000000780)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000100)={r9}) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xe, 0x6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0, 0x1, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$kcm(0x29, 0x7, 0x0) r11 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800, 0x20000000, @perf_config_ext, 0x1411, 0xc92, 0x3e}, r11, 0x3, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r10, 0x800454d3, &(0x7f00000006c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000cc0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x320, 0x20000001}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200091}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r10, r5}) socketpair(0x0, 0xa, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') ioctl$TUNSETVNETLE(r12, 0x400454dc, &(0x7f0000000040)) 00:37:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x19, 0x0, 0x40001, 0x1, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0xfffd}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240), 0x1}, 0x20) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x400) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 702.493671][ T26] audit: type=1804 audit(1560386249.976:252): pid=1213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir761788683/syzkaller.nE0m3I/56/memory.events" dev="sda1" ino=17094 res=1 00:37:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 702.657856][ T1252] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:30 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000007f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:30 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x2006802, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(r1, 0x0, 0xffffffffffffffbc) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) close(r3) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r6, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000001640)={r6, 0x0, 0x0}, 0x86) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="79200035af78111c"], 0x8) recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/170, 0xaa}], 0x3, &(0x7f0000001580)=""/148, 0x94}, 0x100) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 702.836804][ T1250] device nr0 entered promiscuous mode 00:37:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 702.942736][ T1278] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x6, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r1, 0x10f, 0x85, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xe, r0, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) 00:37:31 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='/-emory '], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300000af8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 703.391752][ T1241] device nr0 entered promiscuous mode [ 703.404872][ T1296] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x16, 0x0, 0xff, 0x8, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffff9c}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000012c0)={r0, 0x0, 0x0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="c2318121a43e9f10236698a0e8e2d54f180cf0933f628cff715c684f8b64bcfb9d1d00ae171611c7e7d367ad016fa6cbc39624e71b66a799188653d5efe52c881d8d639720e94a0ea499923184f5b4e6126bb5c9f8d84ff4aa26e5f5bb643fc5f6be4cdd0b7dba7c881d54540f7e3c3017906cf22cf9b4fe5821268470a4a5d12d140e0216ec250c510e333914e5206e37224585d0924e2036a87fbd5a3d6c529e8b24799f333de849e2c446d6e26d99f0a591e2085c3afb779ca5a760746627419da850c6c1eadc7319119d43bc999780437f1a04a45394395a4bdb2e22c8752a06a872496eb167ca4b", &(0x7f0000000180)="be6a54dbf1c3ffe48e3d9bd68304078fe412127fd3d2bf7fb5d16fbbcdbad6e29aacfbd5a1e466270b800402f1f08688e030755bb2ee70c5f03c63172e07109c931197d6f8b272443253b4a4af18ff3327a13a28086c8211d2c5178314dfb4f1b378f928cd319002eea70ddd32368f3efbb221f4156deb49a772eb58781c7b30eacc6ab77a4419bc12e06c258b5fe3e082333cbc1624c34b40246da12d5fa31c3b0dcc80c43719e2cb52d0832c361ceb560e37d2a418dd39a665e5f92013f04e73e274fcc9e05891a2059f2d54c36d3962582e619b902973f2b29c08616bda307a9a2a710c4fba47db1a47b20bc8334c0028438ae8", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000280)="3bcf2fac75c270f9df3cd746be2c2d04a60b0fa8459f839e9a99fc1d561563b6b338a1dfa10a50cea6e4e98317e9010ed3c76dc69258b7f7da228245636ab8ac556c58", &(0x7f0000000300)=""/82}, 0x18) 00:37:31 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000000)) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="bb37879f7ffbd52f6d4e6d6f727920"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:31 executing program 0: socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:31 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x435, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8916, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, 0x0) perf_event_open(&(0x7f0000000180)={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) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r3 = perf_event_open(&(0x7f0000000180)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\x00;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddpr\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&\xdbA\x1bn\xbcSv\x91->y\xfe\xfa\xfb/\x18g\x80y\xfe\x89\xab\x0e\xab\xac\b\'\xcd', 0x26e1, 0x0) close(r3) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) r5 = socket$kcm(0xa, 0x2, 0x0) close(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2d, 'memory'}, {0x7ac33c2defe055c6, 'cpu'}, {0x2f, 'io'}, {0x0, 'memory'}, {0x2d, 'io'}, {0x2d, 'rdma'}, {0x2b, 'pids'}]}, 0x29) sendmsg$kcm(r5, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[{0x18, 0x1, 0x1, "ec"}], 0x18}, 0x0) recvmsg$kcm(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = socket$kcm(0x10, 0x8002, 0x10) sendmsg$kcm(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000500)="2e0000002b000500000000648c6394f21431d200e2ff24784f315f110900070000f0b906de559a0877e618767627b511f8e8073823d2569ce9c7bb585c11c6225a40a84852e2e3cf2b74e51d2ab1ae98a2cc4f5e2cc73a9d826ec348363b52fd6d0eb3b156f3505d209fdad406267f1d20f1d7a1fe458056c0908fb791b1155b2c5dd9eff2f80c45efcb1ec9da55bdae98b2b708fdde5a063187d0535346aea7ace3582dc7f1e90a586200e333bba859e2e40c4dfad632c70eca75cdb8aa10892d68cce559fb9ac8e45130eef3e6235ffd1298ead6850aaf94125c6dd88833f6edac44ac905e26", 0xe7}], 0x1, 0x0, 0x23b}, 0xfffffffffffffffc) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x28000) openat$cgroup_ro(r8, 0x0, 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) write$cgroup_subtree(r8, &(0x7f0000000040)={[{0x2f, 'pids'}, {0x2f, 'io'}]}, 0xa) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xda00) 00:37:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300000cf8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:31 executing program 1: socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x2a, 0xf, 0x80000000000003, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x400000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf3bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffe, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r3) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000080), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) close(r1) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r5, 0x0, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r6, &(0x7f0000001480)="87ae7c57968330885744d0efc0c1200c0f8f7dc1597e18b46d9439c328dc2d76055554334eb8b4a3986ee2bd7bcaf8ed9056816dcec3924914d50e4d36672bb08232a56bcbf4a6ca146299f1c41891e100d059a31a656bc114f1411cca38e1b21d0bb0ebdfaa5444f0fbc7463592d15e6fce9fafdb", &(0x7f0000000380)}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) sendmsg(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2, 0x7811000000000000}, 0x80, &(0x7f0000000000), 0xf2, &(0x7f00000002c0), 0x0, 0x1a0}, 0x4000000000a712) socketpair$unix(0x1, 0x2, 0x0, 0x0) unlink(&(0x7f00000002c0)='./file0/../file0\x00') socket$kcm(0x29, 0x7, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x1}) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x23, 0x1f, 0xcb13, 0x2, 0x0, 0x7, 0x8, 0x3, 0x0, 0x0, 0x10bf, 0x4, 0x80, 0x0, 0x0, 0x1, 0x8, 0x1f000000000, 0x0, 0x81, 0x2, 0x7fffffff, 0x5, 0x0, 0x1, 0x6, 0x0, 0x401, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f10, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0x4, 0x0, 0x7, 0x0, 0xba, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x0) [ 703.737888][ T1309] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:31 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300000ef8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f00000002c0)='syz0\x00', 0x1ff) r1 = socket$kcm(0x10, 0x2, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)='syz0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x2e, 0x80, 0x9, 0x9, 0x0, 0xa6, 0x2, 0x0, 0x100, 0xc0f4, 0x1, 0xfff, 0x8, 0x6, 0xdd84, 0x9, 0x3, 0x4, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x8, 0xeab7, 0xffffffffffff0001, 0x20, 0x7, 0x0, 0x100, 0x1, 0xd7d, 0x96d, 0xe2, 0x4, 0x0, 0x7f, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0x822}, 0x10, 0x3ff, 0x5, 0x4, 0x4, 0x7de, 0x2}, r3, 0xd, r2, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) r4 = gettid() r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d00)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000200)=r4, 0xc) 00:37:31 executing program 0: socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:31 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, 0x0, &(0x7f0000000240)}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=0xffffffffffffffff, 0x4) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000380)=r7) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) r8 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0xffffffffffffffff, r2, 0x0, 0x12, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r8, r3, 0x0, 0x9, &(0x7f0000000040)='./cgroup\x00', r9}, 0x30) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 704.145770][ T1330] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300000ff8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:32 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, 0xffffffffffffff9c, 0x0, 0x16, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={r0, r1, 0x0, 0x0, &(0x7f0000000940)='cp5\x87et.effective_cpus\x00', r2}, 0xffffffffffffff0b) perf_event_open(&(0x7f0000000480)={0x4, 0x70, 0xff, 0x1, 0xfffffffffffffc00, 0x557f, 0x0, 0x3, 0x20000, 0x0, 0x5, 0x8, 0x60, 0x100, 0x20, 0x2, 0x4, 0x3, 0x7fffffff, 0x2, 0xffffffff, 0x173, 0xffffffffffffffff, 0x2, 0x82, 0x9, 0x8001, 0x0, 0x0, 0xffffffffffffffc0, 0x2d5, 0x8, 0x9, 0x0, 0x1, 0x8001, 0x0, 0x3, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0x400}, 0x0, 0x80000001, 0x6, 0x5, 0x7, 0xffff, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0x0, 0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000500)='/dev/net/tun\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x4, 0x1000, 0xfffffffffffffffe, 0xfff, 0x0, 0x7ff, 0x10000, 0x1, 0x2051, 0x276, 0x2, 0x7f, 0x7, 0x0, 0x4c3, 0x6c, 0x6, 0x45, 0x7f, 0x1ff, 0x10001, 0x7fffffff, 0xfffffffffffffffd, 0xffff, 0x20, 0x40, 0x0, 0x4, 0x639e12c0, 0x100000000000000, 0x401, 0x3dd3, 0x401, 0x9, 0x9, 0x4, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext={0xffffffffffff5929, 0xc701}, 0x200, 0x0, 0x8001, 0x3, 0x10000, 0x6, 0x5}, r3, 0xb, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x8f51) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) r5 = getpid() perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x5, 0x4, 0x10000, 0xff, 0x0, 0x9e4, 0x800, 0x2, 0x4, 0x80000001, 0x9f0b, 0x7b6, 0x7fff, 0x1, 0xacf8, 0x84e, 0x0, 0xfffffffffffffff7, 0x6, 0x7, 0x80, 0x6, 0x6, 0xb18, 0x8000, 0x2000000000000000, 0x81, 0x3, 0x7fffffff, 0x7f, 0x81, 0x9, 0x7, 0x6, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x6}, 0x8000, 0x81, 0x20, 0x0, 0x800, 0xc859, 0x9}, r5, 0x0, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xfffffffffffffe75) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000380)={0x3, 0x70, 0x0, 0x1, 0x1, 0x9, 0x0, 0x22f0, 0x40048, 0x8, 0x3f8, 0x6, 0x1, 0x20, 0x800, 0xd3, 0xff, 0x10000, 0x80, 0x80000000, 0xffffffff, 0x2, 0x4, 0x3ff, 0x6, 0x3f, 0x0, 0x9, 0x8f33, 0x81, 0x8, 0x3, 0x7, 0x9, 0xfffffffffffffd9d, 0x4, 0x8, 0x0, 0x0, 0xc0, 0x4, @perf_bp={&(0x7f0000000340), 0xf}, 0x4, 0x200, 0x7, 0x0, 0x800, 0x7f, 0xfc9}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00', 0x801}) perf_event_open(&(0x7f00000008c0)={0x7, 0x70, 0x4, 0x4c, 0x800, 0x7, 0x0, 0x7, 0x20, 0x5, 0x1, 0x40, 0x4, 0xffffffffffffa1fa, 0x0, 0x80, 0x6, 0x2, 0x10001, 0x180000000, 0x3, 0x3, 0x4, 0x7fff, 0x100000001, 0x9, 0x6, 0x10000, 0xff, 0x8, 0x0, 0x10001, 0x6, 0x2, 0x6, 0x2, 0x3, 0x8cba, 0x0, 0xc8e1, 0x2, @perf_bp={&(0x7f0000000640), 0x4}, 0x18008, 0x6, 0x2, 0x4, 0x9ae0, 0x2, 0x3f}, r3, 0x3, r1, 0x2) ioctl$TUNSETLINK(r8, 0x400454cd, 0x101) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={0xffffffffffffffff, r6}) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r7, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) close(r9) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x7f, 0x8, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100000001, 0x0, 0x0, 0x8000000000, 0x9, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x19b4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000680)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf29\x01\x8dmsJ\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0') 00:37:32 executing program 0: socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 00:37:32 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) r1 = socket$kcm(0x10, 0x4006000000002, 0x10) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="2e0000003300812de45a0000185082cf0300a0eba06ec40092ff002fff0f00"/46, 0x2e}], 0x1}, 0x0) socketpair(0x0, 0xffffffffffffffff, 0x0, 0x0) 00:37:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000020f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:32 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f00000003c0)="4fc0ff939aefb8b3e05908dab74e20939dc190ee5fa13171bb91aef4308c557acf29529a50f17e82698ef2eba81f85e58c2a2bac520fdad07a82ca24a22de81ce804ff1921a9a92c57b2a51144d613", &(0x7f00000004c0)=""/183}, 0x18) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000580)="31a2c63573dd78614e61086c84e3e6b9ad969b307c24f56ca4c1e371304b604e24773ca8a036c2e567570af1d5bed31933b4e9b225af4242fedbc71297a8f34c0a08859b7a70dbb13eb96f8277a1d6c31fc814e9cf30ba7ca861249a199aacd467af0c999a10b93c2864a3a9346861f86cbfa225c68ce56dfd3f1460e563ef283cefc01b86cc029445", &(0x7f0000000640)="2b8649afb6b84533cf6c97f8d03579f5eb0d33fd826e8f195701e32e7287748c7fa7713209f15f109a7594f91787d207f1d65e55bc3048945561f1e30df73d9b4fbf4e11ef26fa3dc480dab2cb9418f8658a6d86aeb08b8fb99fc48860752d6883abd2dbc37e1849c49556745757887f20baf6ca92d7003c0f5da2281e24058a063bb513a31b33c4f4200103f2a1aa3d4a62394bc5f64af4cd63e491a11f3109fcfae84ce1cc24194ff9b7dea818e5cadf428d77b9f0c437fad79b049a5c934e8bebb018dd19f3ce2f01cd5b851f021db8b93e514312292801c4db89f83afc3f", 0x2}, 0x20) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40001, 0x1, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000440)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0f6d656d6f7279207a7ff3601417f4aacf7b919a1a8e274cae25f880c1ddd233b15313b7b48a42db400a06720367974f8c5138744228cde9c6fb9c6a9c740f4e90ca4660a4a602cdbd5315925e283cab482a0d29f62afc3a7dbda74777787030"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:32 executing program 1: socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x2a, 0xf, 0x80000000000003, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x400000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf3bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffe, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r3) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000080), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) close(r1) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r5, 0x0, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r6, &(0x7f0000001480)="87ae7c57968330885744d0efc0c1200c0f8f7dc1597e18b46d9439c328dc2d76055554334eb8b4a3986ee2bd7bcaf8ed9056816dcec3924914d50e4d36672bb08232a56bcbf4a6ca146299f1c41891e100d059a31a656bc114f1411cca38e1b21d0bb0ebdfaa5444f0fbc7463592d15e6fce9fafdb", &(0x7f0000000380)}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) sendmsg(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2, 0x7811000000000000}, 0x80, &(0x7f0000000000), 0xf2, &(0x7f00000002c0), 0x0, 0x1a0}, 0x4000000000a712) socketpair$unix(0x1, 0x2, 0x0, 0x0) unlink(&(0x7f00000002c0)='./file0/../file0\x00') socket$kcm(0x29, 0x7, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x1}) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x23, 0x1f, 0xcb13, 0x2, 0x0, 0x7, 0x8, 0x3, 0x0, 0x0, 0x10bf, 0x4, 0x80, 0x0, 0x0, 0x1, 0x8, 0x1f000000000, 0x0, 0x81, 0x2, 0x7fffffff, 0x5, 0x0, 0x1, 0x6, 0x0, 0x401, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f10, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0x4, 0x0, 0x7, 0x0, 0xba, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x0) [ 704.667964][ T1358] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.2'. [ 704.693400][ T1358] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 704.879310][ T1362] validate_nla: 1 callbacks suppressed [ 704.879322][ T1362] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 704.887956][ T1370] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.2'. 00:37:32 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x3531ff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:32 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300003ff8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 704.924325][ T1370] openvswitch: netlink: Flow get message rejected, Key attribute missing. 00:37:32 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) 00:37:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)='vboxnet1self]/-\'\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7fff, 0x20, 0x7ff, 0x9, 0x0, 0x1, 0x4000, 0x0, 0xa7d3, 0x3, 0x5, 0x4, 0x4, 0x5, 0xffffffffffffffe1, 0x11a, 0x7, 0x10001, 0x0, 0x0, 0x3, 0x1, 0x9, 0x101, 0x1, 0x6, 0x100, 0xf65d, 0x100000000, 0x23, 0x20, 0x101, 0x1481b0be, 0x1, 0x81, 0x1f, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x2000, 0x7, 0x7fff, 0xf, 0x1f, 0x7, 0x5}, 0xffffffffffffffff, 0xf, r1, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008105e00f80ecdb4cb9d90263190405000000000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) [ 705.141418][ T1380] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 705.206708][ T1389] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 00:37:33 executing program 1: socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000080000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xffff) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r4, 0x1f, 0x3}, 0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="180e000002000000"], &(0x7f0000000280)='GPL\x00', 0x1, 0x0, 0x0, 0x41f00, 0x0, [], 0x0, 0xe, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000440)={0x7, 0x30, 0x66, 0x2}, 0x10}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r5, 0x0, 0x33, 0x0, &(0x7f00000006c0)="f863670234e46aa72d5c0ab2f23ad8af6f9036c45fc1ed3a3a82d8d37d29f69c25790ac45d9f43c7cfa0b91d43f3a8746e73e7", 0x0, 0x1}, 0x28) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'c\x86\xdd'}]}, 0x5) socket$kcm(0x29, 0x7, 0x0) 00:37:33 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) [ 705.493924][ T1375] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 705.698834][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 705.698850][ T26] audit: type=1804 audit(1560386253.566:257): pid=1396 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/78/memory.events" dev="sda1" ino=16514 res=1 [ 705.950755][ T1402] device nr0 entered promiscuous mode 00:37:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="39000000140081ff00002c000500cf182897f09730af00050000e700000000ffc54c1960dbb7d58259483533a055a653b4a421556b3d5df500", 0x39}], 0x1}, 0x0) 00:37:33 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000040f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:33 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x1fffc, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:33 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) 00:37:33 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x10, 0x4, 0x0, 0x7, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffff9c}, 0x3c) 00:37:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000540)=""/116, 0x74}], 0x7, &(0x7f0000000640)=""/90, 0x5a}, 0x40000040) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2e0000002700050ad25a80648c63940d0124fc0010000a400a000000053582c137153e37090008007fffffff0000", 0x2e}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 00:37:34 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) 00:37:34 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x5b, 0x9, 0xfffffffffffeffff, 0x9, 0x0, 0x3ff, 0x40000, 0x1, 0x1f, 0x3f, 0xfffffffffffffffc, 0xa00000000, 0xd2, 0x5, 0x5, 0x9, 0xffffffff80000001, 0x6, 0x113b, 0x2, 0xe0000000000, 0xc72, 0xff, 0x0, 0xffff, 0x4, 0x8, 0xffffffffffff8bc1, 0x8, 0xffff, 0x0, 0x7, 0x0, 0xfff, 0x0, 0x3, 0x0, 0x5, 0x2, @perf_config_ext={0x9, 0x3}, 0x100, 0x6, 0x8000, 0x4, 0x3, 0x9, 0x400}, r3, 0xc, r2, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 706.233381][ T26] audit: type=1804 audit(1560386254.096:258): pid=1421 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/79/memory.events" dev="sda1" ino=16708 res=1 00:37:34 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904024865160b00010010000000000000140e0006001500cd5edc2976d153b4", 0x2e}], 0x1}, 0x0) [ 706.315665][ T1429] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 706.327146][ T1429] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:37:34 executing program 2: r0 = getpid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x6, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x6, 0x3ff}, &(0x7f0000000140)=0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0xfffffffffffff000}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={r0, r1, 0x0, 0x1, &(0x7f0000000040)='\x00', r2}, 0x30) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11036, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x35c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 706.605147][ T1435] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 706.816355][ T1408] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 706.927069][ T1405] device nr0 entered promiscuous mode 00:37:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000940)=""/156, 0x9c}], 0x2}, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) getpid() socketpair(0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='pids.events\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) socketpair(0x10, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, 0x0, 0x400000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40004}, 0x4000) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000300)=@isdn={0x22, 0x1, 0x9, 0x6, 0x8}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b40)="93ade544a47528941615a6f10af480a3badc94788999c272e3f98462c558b0e130894be87f4bbba3db3f84540189d83aad4334253448be", 0x37}], 0x1}, 0x10) unlink(&(0x7f00000000c0)='./file0\x00') sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000580)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a00)="b2e6f1f1d320524b0093591f153d16355c2c43e3e4d360708e932f8a6d8615cbfb8d27c83ad95781793360cd6be95969a0c05b07ff33a2e40e577e535f0df87aebcd19d93b69ad647666641ca6ee3ed92e7be010990ec1ed3f32447817e6833fda682b5410a0ec85aa2dbdddb08c848c4bb8f1c675a5d4f9d73b824d48ca931554fa1cd435f0e8dbf2b2f880a92ae59c47e36523f34488470f37f3246648e0055171bf3bb4c4cd78ec3e28d1c9e035c76e74aa12d2cc08a7e9ffce8a19cd62c5afcbe03c20c1b52997a1948af45b46f453d91f15b65a4b8f83b6d76740fe76ff5dafc013ec7b829b2161e41b4b72d4e0b833f540148a", 0xf6}, {&(0x7f0000000c00)="d5fb78a3fe5c5fb7c2939c60d817fb914d05aed9fd7fe7f31e6ce6343c17660d8357278ad741f2bbf8fb7e507ea1b249a2c66092dd636be7a37cdbb9fb89dca0d1b85c1a5a6fa11a", 0x48}, {&(0x7f0000000140)="1ff8a7a363ef1c58deef8936cbc74632dfcc9e22ec24e2bbb2291fc730724c", 0x1f}, {&(0x7f0000000c80)="2fcdfdcfaf05d296ff37ac6fa1ee7cecce628b0081f02b68402725b99aaf423f9dc28a2ebcf01c0c5cdc2929086a0a9c1b985d2457634c9dd1afb0a97c57e80cd56a47e090963fccb3a11943b3dc05eca67f95f7ee13b073347a", 0x5a}, {&(0x7f0000000200)="f047649e6717b89f7d66d3101fd503d6d4a10395a3c86993dfb7ba414cfcce99d8408ab716682d3082936e341ba969e8d545dba9fda2e83bc8dc3cbf", 0x3c}], 0x5}, 0x40001) socketpair(0x0, 0x0, 0x100000000000, &(0x7f0000000900)) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) socketpair(0x1, 0x20000000000001, 0x6000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000440)='lo\x00\x96o\xd6Q\xb9Y\xa9dJ,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6x\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 00:37:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x7, 0x3ff, 0x4, 0x0, 0x800, 0x14, 0x1, 0x10001, 0x5, 0x140a, 0x4, 0xae, 0x20, 0x7, 0x8, 0x721, 0x9, 0xffffffff, 0x9, 0x8, 0x3ff, 0x5, 0x200, 0x7, 0x7b2, 0xfffffffffffffffc, 0x3, 0x80, 0x401, 0x8000, 0x9, 0x4, 0x6, 0x0, 0x80, 0x0, 0x0, 0x6, @perf_config_ext={0x6, 0x5}, 0x200, 0x0, 0x9, 0xd, 0x9, 0x5, 0x20}, r0, 0x5, r1, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) mkdirat$cgroup(r0, &(0x7f00000003c0)='syz1\x00', 0x1ff) write$cgroup_subtree(r2, 0x0, 0xec) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r5, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r5, 0x0, 0x0}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)=':(\x00', r5}, 0x10) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="2f6dd21e2f38821bbf2c98dec3de81b0398efb7965c24e83ea4dc1f31d7255d2"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:34 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', @empty=[0x0, 0xf, 0x43]}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x10, &(0x7f00000002c0)={&(0x7f0000000280), 0x7a, 0x0}}, 0x10) recvmsg(r0, &(0x7f0000004ac0)={&(0x7f0000004900)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004980)=""/245, 0xf5}], 0x1}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000004b80)={0x1f, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000900000000000000ffff000007bbffffffffffff0d69080008000000f54f1000fcffffff0607e7220600000079820000100000009500000000000000"], &(0x7f0000000280)='GPL\x00', 0x7, 0xe8, &(0x7f0000000600)=""/232, 0x41000, 0x2, [], r2, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000004b00)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000004b40)={0x1, 0xe, 0xf6, 0x4}, 0x10}, 0x70) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=""/120, 0x78}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x10, &(0x7f0000000580)={&(0x7f0000000480)=""/195, 0xc3}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000900)=r1, 0xfffffffffffffe87) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x2, &(0x7f0000000940)=ANY=[@ANYRESHEX=r0], &(0x7f0000000040)='GPL\x00', 0x43, 0x4e, &(0x7f00000000c0)=""/78, 0x41000, 0x3, [], 0x0, 0x12, r3, 0x8, &(0x7f0000000180)={0x5, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0xc, 0x7, 0xfffffffffffffbff}, 0x10}, 0x70) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000700)={0x0, 0x451, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000880)={r4, &(0x7f0000000740)="8fd981540f1a289901b73bbad5215137a78a3dde31", &(0x7f0000000780)="a8b2ebb7402d90ba9c57490b7043f27d22c10137e2ed07284b0fa7658646b8e3d436938b0c9d17d305a756a317b3c76b655cc6b2ed0e22bfd8b02876763415635d2c290514d5894da6c0d1438127d599cfdc5668a13eae65c9fd87144487d33caf72b156923761b14b3eb8b63e135cc425fdb371ee5dbdf60a73e68155709deea98e71fd5663722f95ecc51cf78093795420896897339ce7e160e4ad47e84347b54bb836af4bfe2143d6e6f6eed7ce6959261a13adce5e507f74cd56b3884f88c8f0cd936621815f49addd407f39", 0x1}, 0x20) 00:37:34 executing program 2: r0 = socket$kcm(0x2b, 0x400007, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) r1 = socket$kcm(0x10, 0x200000000003, 0x4) sendmsg$kcm(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="39000000140081ae00d175040f62b04a2b546f2a66bf8c6e3fa1bcb3735858eba3390983b34f897506e606dbb7d553b4a40000000000000008", 0x39}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @dev={[], 0x16}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000000240)=[{}, {&(0x7f0000000140)="c3effb275b19b546a1584410a13b6d95e76044fe4575ae2cfcbe17b1008fee16dfbdc28d5f0dbdb551d03a339f8b81a97cd29431d87ffad0517db911a317842f8322bbccd88488863a6c5c4cdbb7fcafe7cd9b1f0af0a781f64712d06f4747c9738f6331ef9f8e0d1f2da8934c77c5a88ea0749b9c97c944bd3c8eeeace6320fd91f0a819123a4dc0584824cc070cb35b3676cba3b7f2a5364c9ad24592a2c76efb940141f08b0a37c983ca17ae36623", 0xb0}], 0x2, &(0x7f0000002040)=[{0xe0, 0x117, 0x0, "21e4fe223eec05f5a4d140b81a4011b4d3697927de1b983a3e8aea2cd1cf5d9aac86433d393d5b5fcc9ecbca5cf07ea4707262b8c1da7c3e4b37846fd4ce1cd74f617d3f65397aae2b581a0ae4389a7daa065566ae5f121a05d3798b2916177ba4fe4194a54631122958bdba3aa60d096b4e5a4dc71d1f0d87b60c2bb85ceebbd5ea6018b357f6525dbd06add31a17c4939334aad736d65b2f2e6f5d8fc7b0882344144659c119472692fdd791a07d583d2a488ca5e328b66765e7c98c3dca3c0cf29e2b54dfb1e6aa4791aea0"}, {0x20, 0x11d, 0x80, "ef8cfc42cea59865f7a617b65594"}, {0x20, 0x113, 0xffffffffffffcee2, "f681acda33d9cb1ac2dd043fc8a1"}, {0x1010, 0x117, 0x1, "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"}, {0xf8, 0x113, 0xfffffffffffffffa, "95c7b478f7d4234737e1f76cc9d52c500a50eb89965ab1814c929a464272f28b9f5f0ce270a25392dc0069509554cd2b4711c6358759afae1c2ca5bebf945224c009c95f047318958af46c31e78ca8de2b5440ed0189bdfd9599dfcd65ba8a68c691165d0e70b3a8287c82cffa1d14de11772cdff4d49a8f5097d62ffed393a61c7c923e8057335fc1ece17e718b9bead5391116a36a08893f73bc8aa23847c2c78cc73d2d29751a727e76a3f19b10c91ff4aa0d27ae2415777676d720c750c7ba2c93598650a8d8a9147cb00d1dab3419b53fa6a679a4cb41fb78baad9ef5df2ed230525075ee37"}], 0x1228}, 0x200408c0) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0xf0, 0x1ff, 0x3ff, "fa22014af68a70a60360c8aeec26858b2c8c4ed6cfe979dec1505c8bb6a1cae156d2da68f0e1f433672f0773292a9270eed4ea5dbf161c58ede2d2fa22e32fe8a6cea0275dac9db27e3b0193798f67811f50acb263e636c034599f40086167be9b8a8178fd487aa42fbfd6857469f942480bab362f62310f2855b4fe985c6389825008d5b01d4b6271b179b75f3ae12edcc306069fa6a78eea92003eab962cab4e20cb24e3a25d22387e15c86b0c64267d8dd26cd63fd9f5259a39d23e304c6485a541f3d053041cf165b734e0219ddfdcec24ea107c4acec399a771"}, {0x60, 0x10c, 0xffffffffffffffca, "da795405f05d4dcb5d743f45ae4ad520180d512de36c949f548797ab7c64e4ee158ca901e289af7e4305d7aa406928c975d739452b2017a60b0c5b2a17583921babc2169449e379196cec9af8b3818d5"}, {0x20, 0x107, 0x80, "4163aef2342444ecad838ff5893f42"}, {0x58, 0x417ab59e4abc62f4, 0x26, "54d7056112036265f31934932c227187fb8ef49092d26f1060a6622e52954e82350c35f42df8cbeff5bb6f890123f5a0df5e79885946c7e540ac97cc3d4c595bbcb8daa02ef73e65"}, {0x58, 0x11d, 0x5, "634903b6f0a16356e19e3793313c74607f4cb2af3c721a00f7d82cc2d36b68eac6839295565344a940928ae913d20f25f3c1459aba6fc1c6613e3139286c2b6a213dcc"}, {0x90, 0x110, 0x4549, "8cd099d2baef23c29b67d0a6d70d9ab4b08bc88fb6b526ff9eb79177edf16a4639eba2211ba774ea8c524029762d17d6c311f7fe8a51009a8ebd7b7c7b2a4cf49cdbd4572a93e8535d6a8b4b1c8d38a1647bed1e1790f20e8a7db1f6d336cceb968bfee47dbd7ce6300406972ba7eedbf0c4b3c27ecfd55d0e78"}], 0x2b0}, 0x4004800) 00:37:34 executing program 0 (fault-call:7 fault-nth:0): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:34 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000048f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 707.124554][ T1459] FAULT_INJECTION: forcing a failure. [ 707.124554][ T1459] name failslab, interval 1, probability 0, space 0, times 0 [ 707.125246][ T1454] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 707.137748][ T1459] CPU: 1 PID: 1459 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 707.153266][ T1459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.163322][ T1459] Call Trace: [ 707.166630][ T1459] dump_stack+0x172/0x1f0 [ 707.170990][ T1459] should_fail.cold+0xa/0x15 [ 707.175611][ T1459] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 707.181445][ T1459] ? ___might_sleep+0x163/0x280 [ 707.186317][ T1459] __should_failslab+0x121/0x190 [ 707.191270][ T1459] should_failslab+0x9/0x14 [ 707.195788][ T1459] kmem_cache_alloc+0x2af/0x6f0 [ 707.200650][ T1459] ? kasan_check_write+0x14/0x20 [ 707.205598][ T1459] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 707.211168][ T1459] getname_flags+0xd6/0x5b0 [ 707.215703][ T1459] getname+0x1a/0x20 [ 707.219613][ T1459] do_sys_open+0x2c9/0x5d0 00:37:35 executing program 2: perf_event_open(&(0x7f0000000000)={0x7, 0xfd71, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000003, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002b008163e45ae08700000000060f0000000000bc4cc91b4dd65b2f0580cb7023072a556d1c958c000000", 0x2e}], 0x1}, 0x0) getpid() bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a80)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) recvmsg(r0, &(0x7f0000012380)={&(0x7f0000012200)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000012340)=[{&(0x7f0000012280)=""/170, 0xaa}], 0x1}, 0x40002060) sendmsg$kcm(r1, &(0x7f00000135c0)={&(0x7f00000123c0)=@xdp={0x2c, 0x2, r2, 0x2d}, 0x80, &(0x7f0000013580)=[{&(0x7f0000012440)="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", 0x1000}, {&(0x7f0000013440)="7ecd1590d4bfc2ac9fd156", 0xb}, {&(0x7f0000013480)="43f7f809e24a05c1db7ae49bdc377d392bf3a151eeaf99db226ced3a8efb41e1482b24307abc96cd0c185e932bd4b788ef77f5d79907cd90459705064a6caa2e117a32fdc777369db328063c071d2716e9e5736b64cf11ad686de9fd6c3c55cd80f9f22491c0f8ee5c8e222c6f23addae6039eebbd7bb7b53471480f5a26cc2fa4a802737d5d017d451e8444d3290aa75ce8b42ad00de2291e2f672564417235d51670069c0bef7bcbb7577fdc143813d11cf0360f185803cefb48c6a4791125a86209b09d7467c28ecbf9a25cab49557d935f6d622aa4", 0xd7}], 0x3}, 0x20000090) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/79, 0x4f}, {0x0}], 0x4}, 0x0) [ 707.224044][ T1459] ? filp_open+0x80/0x80 [ 707.228304][ T1459] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 707.233783][ T1459] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 707.239252][ T1459] ? do_syscall_64+0x26/0x680 [ 707.243948][ T1459] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.250145][ T1459] ? do_syscall_64+0x26/0x680 [ 707.254849][ T1459] __x64_sys_openat+0x9d/0x100 [ 707.259626][ T1459] do_syscall_64+0xfd/0x680 [ 707.264152][ T1459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.270061][ T1459] RIP: 0033:0x459279 [ 707.273971][ T1459] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.293587][ T1459] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 707.302015][ T1459] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 707.310005][ T1459] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c 00:37:35 executing program 0 (fault-call:7 fault-nth:1): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 707.318176][ T1459] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 707.326170][ T1459] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 707.334162][ T1459] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 00:37:35 executing program 2: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.stat\x00', 0x0, 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) getpid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x200) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$kcm(0x10, 0x20000000000002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='memory.stat\x00', r1}, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000780)="d800000018008100e00f80ecdb4cb9040a1d65ef0b007c05e87c55a1bc000900b800069903000000050015000700812fa8001600030063e3e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f87f5730d16b8683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40ff040000e04adcdf634c0285dc4fc82a9ecbee5de6e4edee3d93452a92954b43370e970300000000b818b824f9cb1337a0d8d0d1e1c0", 0xd8}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="f7f0fcbffcffffffc74c1789ae62380fc9f2e180c2"], &(0x7f0000000080)='syzkaller\x00', 0x8efc, 0x0, 0x0, 0x41100, 0x2, [], 0x0, 0xa, r3, 0x8, &(0x7f0000000100)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0xf, 0x7, 0x6}, 0x10}, 0x70) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000440)={r5}) [ 707.450212][ T1475] FAULT_INJECTION: forcing a failure. [ 707.450212][ T1475] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 707.463469][ T1475] CPU: 1 PID: 1475 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 707.471372][ T1475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.481614][ T1475] Call Trace: [ 707.484917][ T1475] dump_stack+0x172/0x1f0 [ 707.484943][ T1475] should_fail.cold+0xa/0x15 [ 707.484966][ T1475] ? fault_create_debugfs_attr+0x1e0/0x1e0 00:37:35 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) openat$cgroup_type(r0, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000300)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000380)="740d06782fc590fc97ccfe5e816935d2cbe8c041b1f7eba220ccb7b88ea397228ab3e29ec5f9e58c5f44dc0bd9f600698642f3d67fadc260fc46b0dca78ad09547068dcff3d0954de1758241ecc06813e4ff00e0ce7619af1a2bb14ddf61f672b1a0aa316a4ddaa8062b143db91d82f95dbdc095a9bdfdc521652f9ce397cd9a31807a1c29c1cd01a4bccc3fe723b430ceb162a058bbe48089d0", 0x9a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="eeae885f8d8e27b6aae54fbff9d51911d422fe56daafdb8a7c48d2b6f119445a951675b5c76f178414b3c5a4e5a7afa020716ce7bd4ec9ab4a0ae1cc1a5203c22161634fb7ced0b28a92fb5bfcef19239f1e6fe3bd2e2eeaddf8a38011f1874c26c80cad68db2a8a9b28b9585003f5b262d3f74049047e1a00b8f00f4769885476f9323b32", 0x85}, {&(0x7f0000001580)="8af5afd5eec7cd2a866dfe5598a06fa4300280176345adca92572db1771f0ecc34909b83780ebdbd964b8946d25c6299f9b4c6c29131c3e22490b2d6c047ea89063cf035b04715ce1b410a169f6d04e1c49fb08e6ad3ef606e0606c170f441cd377eb0fdf3e3bbae28a3defab89da77771a34de98a6574c2ab38f8b9a593ca84e8d81af081fb4b48130d2739a560d66ee55654a7cfb25f7147ff20bc4f3b56d856ef51fee94388065c0a36", 0xab}, {&(0x7f0000001640)="1dccb2fd46a8fcdbefb60e1bc92fc7203e3eef60e488f29c2be499bab8cd65c847bc57ef732280b3ee2675062770eb4f4dbc6441fc259bd3dc1d27136cbdd7c248425eecae38cfa6eb15", 0x4a}], 0x5, &(0x7f0000001740)=[{0xb8, 0x101, 0x7, "d278d0cb71147c6453a2fe53d62b6d57fe1e35381e756cb3a0537b6c73cbe385962e6a51910d65318d19683acdaddf4183887b083391494accc01194064a90bb7a05921d68e095ea20a1b48d84cdb320a65586291ec56ca5a49270e5d6b3c6bddfb2a64378602fb1f66e3ef4ac0189c5ede1181165873e1569d32869f453f6d645c5d01bac5e26c0cc173eac5d31f296b6e656ed7ee72603cc50a1b6c128f71d8fc7833a"}, {0x100, 0x6, 0x7, "365c53d2c45e991fb7b1d60e36fef084b1f9dd4859e5dadb022c878558dadc2dce46a4ed08221a93211a455c8c7ef2a2a7af6df89ac5c249745d011fc7daca0537f8ee3fdf2d71349dc8332cef475df5239193e07f470b867e1bf1f8b8c065fc3defd0f6d53af12dd5633332245589e5d1866a471742d5568e5929e2cf3e5965164bf4761e7b901a9ebace0db8a4046287063044793adddb2ad1934f4bdb124cf659d825035a09179b1cc8dc2c4c3e8234a2a1e873800d971d1a05461336a0e856cb2a038d7c399ba611a7d1043b7385488401d3ab9eaf5ceece1172cb6d221ebb15880808a8f5ac5f35e608b7a0"}, {0x88, 0x6, 0x5, "2e89fec671d031655672b762f07f28f14058a1e398602340079e334f368d72873dfeb16973b5ad6f93d29b8442bc1b9013d3bcd11a50ddc2b447bec7a039513527bb5bbfa532fa6448f64e7e1f570b0cc16a30ad3d769f30b95635e232c8e68a7c6bd7697d49bcfa5a3ccc8e6ed035562750"}, {0xd0, 0x95, 0x1f, "d4ace5a2c8fc79e0ad7959f4061e353eb7dc7dfe44792f8ca29b623ce6c7523ca3a4875b929155fa02f011c0d6d72f8e4b110fd5c0a86a3d3735029a2c51f6cfcb1d93ff6f6adb7f226af08ca1c01eab9f8303d0bb59c27faa6bcbdc61586ddf0e4601d79ec1393f0921658908894eb3d240a5399bd2835f736caf77908e9b2611d5414a5587bd4525129c6f0df964f5d4389b2ea258e1b508181d30961497c3a05170099752d755cf41906320314e9fd80f7b141a3c9c1ea2c2"}, {0x68, 0x11f, 0x3, "fc3af4a7dd74aef626cf1d4ebf281047e9bc8d4013dd46a2915ced340d4f0246fe8d6616a908a6906205412d41e5a07b3941ab541914e754ab115953d7333beb13237e0c85b3e98f3d4ef6c62aff557a6c835428c6eca1e3"}, {0x110, 0x1, 0x5, "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"}, {0xb8, 0x1, 0x3, "a6e643acf0b9f25ce7bd94aa83b3e80f758243ac7f41dc18d738d13ed20e2cf20f14718c756265781011057019961b3b053fb4bc6094e24449c4ab746ddebfe8f77909f8bacf802c21a6e3173ab647fc9e88a5bc77a3800893613a50672db351fe6dfd100f3e9ed2d3e1f324e5cbae04f2d89363b4c2d2ab61740202f666b7e656fd762c18f690c20ef9373539ed693b45a0a003a0175f1e02d914db966c3fa0ce1b86"}, {0x88, 0x13f, 0x4, "7aa85986aeaf82f76844203639a1f088bd6d11ad4ac55c5fdbb79b200fe643bf256a7d05f5c8968fba972e35f1271b180dd451b9f1ad57bd282270a9cbd4f8799e0e4b8052a26f48b1831d130be1b3c97a96181b0c6cf58d81ed89d509dded00ace9039338eaca91171c13a6b2c16f1dfd78"}, {0xc0, 0x117, 0x4dd4b991, "4bfd189498a3a1efefcef10b565b0d439f3e17f7c10685d4985c0181e609004a2cfadda9144a9777647d692cb8103b911539ee408eaf58f2558d3824d96b9fa04c49c35e5bf08196f4657a5f55439addf4346868eb5612ba1000692f46d3be759a91521af9a5298ec5749ffd4d182f03593f527d2795d56e50dfb30ea051da885f0d9ff087f27472fc89f24fb0d0cf99fc7c554d0864c04fe9be92c32bf491fd74fd934baaa9a392ff496c"}], 0x688}, 0x8080) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) r5 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r6 = gettid() write$cgroup_pid(r5, &(0x7f0000000280)=r6, 0x12) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0xffffffffffffff59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="c9ef4745c7919c54"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:35 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300004cf8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 707.484986][ T1475] ? retint_kernel+0x2b/0x2b [ 707.485012][ T1475] ? trace_hardirqs_on_caller+0x6a/0x220 [ 707.509937][ T1475] should_fail_alloc_page+0x50/0x60 [ 707.515146][ T1475] __alloc_pages_nodemask+0x1a1/0x8d0 [ 707.520543][ T1475] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 707.526207][ T1475] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 707.532064][ T1475] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 707.537807][ T1475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.544078][ T1475] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 707.549920][ T1475] cache_grow_begin+0x9d/0x650 [ 707.554790][ T1475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.561050][ T1475] kmem_cache_alloc+0x62a/0x6f0 [ 707.565929][ T1475] ? kasan_check_write+0x14/0x20 [ 707.570887][ T1475] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 707.576574][ T1475] getname_flags+0xd6/0x5b0 [ 707.581110][ T1475] getname+0x1a/0x20 [ 707.585057][ T1475] do_sys_open+0x2c9/0x5d0 [ 707.589489][ T1475] ? filp_open+0x80/0x80 [ 707.593752][ T1475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 707.599229][ T1475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 707.604702][ T1475] ? do_syscall_64+0x26/0x680 [ 707.609398][ T1475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.615478][ T1475] ? do_syscall_64+0x26/0x680 [ 707.615500][ T1475] __x64_sys_openat+0x9d/0x100 [ 707.615519][ T1475] do_syscall_64+0xfd/0x680 [ 707.615539][ T1475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.615551][ T1475] RIP: 0033:0x459279 [ 707.615567][ T1475] 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 [ 707.615575][ T1475] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 707.615589][ T1475] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 707.615608][ T1475] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 707.615624][ T1475] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 707.625052][ T1475] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 707.625061][ T1475] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 [ 707.710903][ T26] audit: type=1804 audit(1560386255.496:259): pid=1475 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/81/memory.events" dev="sda1" ino=16530 res=1 00:37:35 executing program 0 (fault-call:7 fault-nth:2): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 708.063731][ T1481] IPv6: NLM_F_CREATE should be specified when creating new route [ 708.098488][ T1481] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.2'. [ 708.131179][ T1496] FAULT_INJECTION: forcing a failure. [ 708.131179][ T1496] name failslab, interval 1, probability 0, space 0, times 0 [ 708.144302][ T1496] CPU: 1 PID: 1496 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 708.152234][ T1496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.162305][ T1496] Call Trace: [ 708.165634][ T1496] dump_stack+0x172/0x1f0 [ 708.169993][ T1496] should_fail.cold+0xa/0x15 [ 708.174619][ T1496] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 708.180446][ T1496] ? ___might_sleep+0x163/0x280 [ 708.180726][ T1484] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 708.185315][ T1496] __should_failslab+0x121/0x190 [ 708.185338][ T1496] should_failslab+0x9/0x14 [ 708.185352][ T1496] kmem_cache_alloc+0x2af/0x6f0 [ 708.185370][ T1496] ? rcu_read_lock_sched_held+0x110/0x130 [ 708.185383][ T1496] ? kmem_cache_alloc+0x32b/0x6f0 [ 708.185402][ T1496] security_file_alloc+0x39/0x170 [ 708.185420][ T1496] __alloc_file+0xac/0x300 [ 708.185437][ T1496] alloc_empty_file+0x72/0x170 [ 708.185458][ T1496] path_openat+0xef/0x46d0 [ 708.185481][ T1496] ? save_stack+0x23/0x90 [ 708.241589][ T1496] ? __lock_acquire+0x54f/0x5490 [ 708.246549][ T1496] ? do_syscall_64+0xfd/0x680 [ 708.251229][ T1496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.257311][ T1496] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 708.262687][ T1496] ? kmem_cache_alloc+0x557/0x6f0 [ 708.267720][ T1496] do_filp_open+0x1a1/0x280 [ 708.272222][ T1496] ? __alloc_fd+0x44d/0x560 [ 708.276728][ T1496] ? may_open_dev+0x100/0x100 [ 708.281409][ T1496] ? lock_downgrade+0x880/0x880 [ 708.286262][ T1496] ? kasan_check_read+0x11/0x20 [ 708.291111][ T1496] ? do_raw_spin_unlock+0x57/0x270 [ 708.296246][ T1496] do_sys_open+0x3fe/0x5d0 [ 708.300666][ T1496] ? filp_open+0x80/0x80 [ 708.304916][ T1496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.310374][ T1496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.315836][ T1496] ? do_syscall_64+0x26/0x680 [ 708.320510][ T1496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.326604][ T1496] ? do_syscall_64+0x26/0x680 [ 708.331290][ T1496] __x64_sys_openat+0x9d/0x100 [ 708.336062][ T1496] do_syscall_64+0xfd/0x680 [ 708.340572][ T1496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.346462][ T1496] RIP: 0033:0x459279 [ 708.350358][ T1496] 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 [ 708.369963][ T1496] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 00:37:36 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="2e0000002c0081aee4050cecb0eba06ac40004000a00000000000000000000001000000000000000000000e10000", 0x2e}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 708.378375][ T1496] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 708.386340][ T1496] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 708.394312][ T1496] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 708.402297][ T1496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 708.410271][ T1496] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 00:37:36 executing program 0 (fault-call:7 fault-nth:3): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:36 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2f83656d6f727920"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:36 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003006558f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000005c0)=""/161, 0xa1}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000740)=""/101, 0x65}, {&(0x7f00000007c0)=""/123, 0x7b}, {&(0x7f0000000840)=""/33, 0x21}, {&(0x7f0000000880)=""/84, 0x54}], 0x6}, 0x40) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000280)}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x100000001}, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)={0x0, 0x0, 0x10101, 0x3, 0x200000080, r1, 0x3, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0xfffffffe) perf_event_open(&(0x7f0000000900)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r3}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r3, 0xc0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x44, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x6, 0x1}, 0x0, 0x0, &(0x7f0000000380)={0x3, 0xc, 0x2, 0x1b}, &(0x7f00000003c0)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=0x80000000}}, 0x10) r4 = socket$kcm(0x2, 0x2, 0x73) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r5 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x20820000, r5}, 0x2c) sendmsg$kcm(r4, &(0x7f00000001c0)={&(0x7f0000000100)=@caif, 0x80, &(0x7f0000000180)}, 0x8000) [ 708.569187][ T1506] FAULT_INJECTION: forcing a failure. [ 708.569187][ T1506] name failslab, interval 1, probability 0, space 0, times 0 [ 708.582285][ T1506] CPU: 0 PID: 1506 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 708.590203][ T1506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.600276][ T1506] Call Trace: [ 708.603594][ T1506] dump_stack+0x172/0x1f0 [ 708.607957][ T1506] should_fail.cold+0xa/0x15 [ 708.612577][ T1506] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 708.618411][ T1506] ? ___might_sleep+0x163/0x280 [ 708.623282][ T1506] __should_failslab+0x121/0x190 [ 708.628230][ T1506] should_failslab+0x9/0x14 [ 708.632742][ T1506] kmem_cache_alloc+0x2af/0x6f0 [ 708.637605][ T1506] ? rcu_read_lock_sched_held+0x110/0x130 [ 708.643326][ T1506] ? kmem_cache_alloc+0x32b/0x6f0 [ 708.648379][ T1506] security_file_alloc+0x39/0x170 [ 708.653411][ T1506] __alloc_file+0xac/0x300 [ 708.657831][ T1506] alloc_empty_file+0x72/0x170 [ 708.662597][ T1506] path_openat+0xef/0x46d0 [ 708.667009][ T1506] ? save_stack+0x23/0x90 [ 708.671342][ T1506] ? __lock_acquire+0x54f/0x5490 [ 708.676280][ T1506] ? do_syscall_64+0xfd/0x680 [ 708.680960][ T1506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.687060][ T1506] ? mark_held_locks+0xf0/0xf0 [ 708.691919][ T1506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.698167][ T1506] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 708.703543][ T1506] ? cache_grow_end+0xa4/0x190 [ 708.708315][ T1506] do_filp_open+0x1a1/0x280 [ 708.712814][ T1506] ? __alloc_fd+0x44d/0x560 [ 708.717321][ T1506] ? may_open_dev+0x100/0x100 [ 708.722020][ T1506] ? lock_downgrade+0x880/0x880 [ 708.726879][ T1506] ? kasan_check_read+0x11/0x20 [ 708.731733][ T1506] ? do_raw_spin_unlock+0x57/0x270 [ 708.736867][ T1506] do_sys_open+0x3fe/0x5d0 [ 708.741286][ T1506] ? filp_open+0x80/0x80 [ 708.745533][ T1506] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.750999][ T1506] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.756475][ T1506] ? do_syscall_64+0x26/0x680 [ 708.761161][ T1506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.767237][ T1506] ? do_syscall_64+0x26/0x680 [ 708.771930][ T1506] __x64_sys_openat+0x9d/0x100 [ 708.776716][ T1506] do_syscall_64+0xfd/0x680 [ 708.781238][ T1506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.787132][ T1506] RIP: 0033:0x459279 [ 708.791029][ T1506] 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 [ 708.810641][ T1506] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 00:37:36 executing program 2: r0 = socket$kcm(0xa, 0x200000000000001, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0xb, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, 0x0}, 0x20000000) [ 708.819071][ T1506] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 708.827049][ T1506] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 708.835198][ T1506] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 708.843175][ T1506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 708.851151][ T1506] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 00:37:36 executing program 0 (fault-call:7 fault-nth:4): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 708.982980][ T1519] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. [ 709.016879][ T1526] FAULT_INJECTION: forcing a failure. [ 709.016879][ T1526] name failslab, interval 1, probability 0, space 0, times 0 [ 709.030743][ T1526] CPU: 1 PID: 1526 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 709.038661][ T1526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.048760][ T1526] Call Trace: [ 709.052080][ T1526] dump_stack+0x172/0x1f0 [ 709.056448][ T1526] should_fail.cold+0xa/0x15 [ 709.061070][ T1526] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 709.066899][ T1526] ? ___might_sleep+0x163/0x280 [ 709.071764][ T1526] __should_failslab+0x121/0x190 [ 709.076717][ T1526] should_failslab+0x9/0x14 [ 709.081222][ T1526] __kmalloc+0x2d9/0x740 [ 709.085557][ T1526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.091800][ T1526] ? d_absolute_path+0x11b/0x170 [ 709.096736][ T1526] ? __d_path+0x140/0x140 [ 709.101065][ T1526] ? tomoyo_encode2.part.0+0xf5/0x400 [ 709.106448][ T1526] tomoyo_encode2.part.0+0xf5/0x400 [ 709.111660][ T1526] tomoyo_encode+0x2b/0x50 [ 709.116086][ T1526] tomoyo_realpath_from_path+0x1d3/0x7a0 [ 709.121726][ T1526] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 709.127981][ T1526] tomoyo_check_open_permission+0x2a8/0x3f0 [ 709.133877][ T1526] ? save_stack+0x5c/0x90 [ 709.138214][ T1526] ? kasan_poison_slab+0xa4/0xb0 [ 709.143156][ T1526] ? tomoyo_path_number_perm+0x520/0x520 [ 709.148809][ T1526] ? perf_trace_lock_acquire+0xf5/0x530 [ 709.154379][ T1526] ? lock_downgrade+0x880/0x880 [ 709.159241][ T1526] tomoyo_file_open+0xa9/0xd0 [ 709.163922][ T1526] security_file_open+0x71/0x300 [ 709.168892][ T1526] do_dentry_open+0x373/0x1250 [ 709.173671][ T1526] ? chown_common+0x5c0/0x5c0 [ 709.178359][ T1526] ? inode_permission+0xb4/0x560 [ 709.183316][ T1526] vfs_open+0xa0/0xd0 [ 709.187306][ T1526] path_openat+0x10e9/0x46d0 [ 709.191900][ T1526] ? save_stack+0x23/0x90 [ 709.196252][ T1526] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 709.201642][ T1526] do_filp_open+0x1a1/0x280 [ 709.206142][ T1526] ? __alloc_fd+0x44d/0x560 [ 709.210646][ T1526] ? may_open_dev+0x100/0x100 [ 709.215336][ T1526] ? kasan_check_read+0x11/0x20 [ 709.220186][ T1526] ? do_raw_spin_unlock+0x57/0x270 [ 709.225326][ T1526] do_sys_open+0x3fe/0x5d0 [ 709.229746][ T1526] ? filp_open+0x80/0x80 [ 709.233992][ T1526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 709.239467][ T1526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 709.244928][ T1526] ? do_syscall_64+0x26/0x680 [ 709.249607][ T1526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.255677][ T1526] ? do_syscall_64+0x26/0x680 [ 709.260373][ T1526] __x64_sys_openat+0x9d/0x100 [ 709.265145][ T1526] do_syscall_64+0xfd/0x680 [ 709.269679][ T1526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.275573][ T1526] RIP: 0033:0x459279 [ 709.279470][ T1526] 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 [ 709.299100][ T1526] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 709.307519][ T1526] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 709.315491][ T1526] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 709.323462][ T1526] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 709.331436][ T1526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 709.339411][ T1526] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 00:37:37 executing program 3: r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffef1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x3, [@var={0x1, 0x0, 0x0, 0xe, 0x2}, @typedef={0x0, 0x0, 0x0, 0x4}]}, {0x0, [0x5f]}}, &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup.net/syz1\x00\xc10x0}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/94, 0x5e}, {&(0x7f0000004e40)=""/253, 0xfd}], 0x3, &(0x7f0000004f80)=""/24, 0x18}, 0x2) sendmsg$kcm(r6, &(0x7f00000068c0)={&(0x7f0000005000)=@xdp={0x2c, 0x6, r9, 0x2f}, 0x80, &(0x7f0000005300)=[{&(0x7f0000005080)="3b27ea8a49c65ffe523daa90f15c9ad3dca7188e69e89b4bef6c5e2349ef3f14e8238e8d4a19e7434a35fdbf4595685c7bb6b049a87530278de303a905312585848eca5d16cc6bd7b4773911bb66778a1fbaf75c851eb66c520e690d85aeae9e18d5e7116007d2723c1ddf72201feb29710103d3714e76f75d2291a0371706d0fa23", 0x82}, {&(0x7f0000005140)="665aeb45ba6ecb2a99719d7e75f456483e2d4b476a74a67a1942f909631d6a6cf81ffd5bb7e60beee0412b16b726f81341d34dd43363f3866667f3cdd7c9045f707537012793454536a7eca1566e", 0x4e}, {&(0x7f00000051c0)="201676435b2be723c138646890d46898b9c5c6565ed809c43ea43410fc245d5e7b31abb4b028f3ec57796f196309b3e210c4cae1d34816561d3421a08afe409446d04603752d3d14e33b4709d7b56192227cf35b926e3af4f40403b03f90586145f285af04c1e3e2ed9497dac9c10ff46a32b043a4705ee9be25152fae628475f7afddc9b019dac3c9dbbe1b2736d0c4f947c6cff04705cc91b763bdf6dc16adfae0105d0bd5921672225302fb9bd415cef0326af8fd30914d3cb41fe9243ff8b5c1ba03a18842dfe8e85b7b91c2c901d42b1bddd015e424694c55b6b5de920912d7faf26987fc9d33faed7bbd57a61dd0d72a2224a0", 0xf6}, {&(0x7f00000052c0)="77002eda9eef85692e0eac0d7b2fcd467111da498990b793eb06d795b8dedaa05dfc3d6b0b244abca4b8287d2ea827c1aad12d66ac1411bba64e", 0x3a}], 0x4, &(0x7f0000005340)=[{0xd8, 0x114, 0x100000001, "d92549ada8ae4d1c585766b4af58150e3f321e51d52167c0f2ad9f7363c28bb977fee3be21e3e3e573a0c6271529b15094c80207b5cc050b18675c46c9b769ddefa1a2a1066cfa4d00baf729e47449ed875aa1767496a682d7a9901e6b10e8b424f33a3745e07adaf24b40f6fef044160d1c506afa72eed8034ca310043d5cd43613fe2f5517d2cb7e7d00f1abd06938f3155deeba6a07a252d716e17f6d273985ea56c393c281213dc715e5647c4ff5d96489a7e8c6a4fcf14e2ea61d152efabbc25bb88f69"}, {0xf8, 0x13e, 0xde1, "063092c7be03db557b7d0fd220d3a9c119a7d8044447175c9f336b0fea52d762f8257aede75e8fd9b1eb867751254d1f4c3b81a88bcab0465a1e6a80549450a38a89fe5cd5c5cf59696b1941130d86cf50c716372d2888e2174f07a8fdc618f3e198fd24a346d46501bdbcee5f2e3c1f6f221a3f578d824ab138b8f9be3b8e9bd8fffa8c6fb4ba4d63b597b659afdeaf5a8c0a2241e7044346932d2e2b4ae42a1a83a4a23cf076f41bcf0033578f0ac9a1c55b977b37eea079a771e7ed7b2c0179e10176e85aad33e80def20b8952823ca88a8dbdbc733f72accf022554a263f1819dec2e0458d"}, {0xa0, 0xff, 0x7fffffff, "2344740e4798f2b9f3ed05cb1d548485c722ba0a2bb28a05ba17fe89c64078c9fa939ce91eb8269162333b6d286077f83ae1171b410ac527300942e540521f4fcc97bebe88b2fe52741fb1c9267cf9ea2a0712bad95c54d54d38c6c6a62bed141ab6f0c0cba6ee2249f3e2710ac43b5ceb60f4d2e1b05f46f82f69a79846598eac0ee04994cc6512a7ee6ea6"}, {0x68, 0x100, 0x7, "5b70fbe560a80b57e7f23eb3a9e485c3f97f81066dd7c170d15df9006ee5cda17b412a514f110e2f57cbe1aab9cced410bbd1dd7b5ff5c9a2231fe0b244ee415de421b487854e8c92cbb710be6ea3248358d89"}, {0x100, 0x109, 0x0, "c37b58ea64043502cf25188a590fdcb3255b9bc95118f11208e31df39a9d2882d1e27dacf0e84904d7969cd1857772f223431fc7e7f47581062c19188fab7a01c323a4a37c54f5f6bc8f65278cde9f5e66111b6f4ece19d0e6e132a14ef5eaacecb94475590b0388e663870323ee7478c1a357d38cebeea38aadac5c7fdbd9b9cb164724fef569c78b33246c136130a80c2e81e4cb55e2824009906cd47c936d6f2346b8ec8af914bbc6feafc150c4789dbcae7adb7b3af5f9afe270f19b896eb3de2c6499c31a7b5d91c19873312e966dafb9cb49d34f15290210f0c8064d00a15342c8790c36e43b7c0945"}, {0x98, 0x13f, 0x279, "a22bb6fd7a9ba57fabeb243fdd13950e738cd77de8fbf006c2eb1792307fe7fa3f9c2ffb4ccd2919766ac98470801cd285e34f31185f70725b251ed8d6c530d9107ed3fb60cd9f562b2cb607ad0baa29f6a2c06b864135ba4d71939eaa3f1dfba77f054fbfe4eb1211c966eee824ea8ed8bfc4926af8f485abfe684610cea63be70dcb"}, {0x28, 0x11f, 0x80000000, "78c2d8843dd8863130d7f0ecaa1da6f5784cea"}, {0x48, 0x10f, 0xffffffffffffff7f, "6b3a52f52121992c0b3cc23a37c0e8dac8637e51f91084c81341009b249cf68ba78c4a3a5acc4fad8ca58b8522cc1d84d42500781e0e00c3"}, {0x80, 0x12b, 0x0, "b95570687adc95afbcb17df92bd9062c9fc1fc5bbe130ac975e1df5fe2005e9eff2df292179e83666b6d8d4662b69d6c48ed3d67a43eae3fc52146e9c8390f34d794417e84cd1b3e0384ef7480fd754fb4776d962cbe8e5d958289bae69216d5e3b5af1abe0c23a9f55149d45749"}, {0x1010, 0x197, 0x0, "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0x1570}, 0x4040080) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair(0x5, 0x3, 0x0, 0x0) recvmsg(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000640)=""/149, 0x95}, {&(0x7f0000000200)=""/8, 0x8}], 0x2, &(0x7f0000000700)=""/211, 0xd3}, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x89f) write$cgroup_int(r7, 0x0, 0x0) 00:37:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000) r0 = socket$kcm(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/84, 0x54}], 0x2, &(0x7f0000002300)=""/4096, 0x1000}, 0x0) sendmsg$sock(r0, &(0x7f0000000700)={&(0x7f0000000200)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="0bfe6a9816c7728e1503bfeabcff783c01f5e77db078e9464989d89a94b4ea8775ee169360845df3cdf8f196dc0a7dc8bc37917857677f8ffa5b0a1f5a4f3a31fcd91d29b54cbf14e85b19799c5ae4461bdf0039a2a1b774854f7c1e4456e668bb31815e6aef7dafaed3619fe1283d54bed5a47eb08099158759aba796f9824e9f", 0x81}, {0x0}, {0x0}], 0x3}, 0x20000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000740)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x10000) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001600)="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", 0xcfa}], 0x1}, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x200) r3 = bpf$MAP_CREATE(0x0, 0x0, 0xffffffffffffff8a) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x800040) 00:37:37 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000060f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 709.380399][ T1526] ERROR: Out of memory at tomoyo_realpath_from_path. [ 709.388461][ T26] audit: type=1804 audit(1560386257.256:260): pid=1526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/84/memory.events" dev="sda1" ino=16514 res=1 00:37:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x9, 0x100000000000913, 0x6}, 0x3c) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x41b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x16, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="f64859f9fe41f84d0b89", 0x0}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) recvmsg(r2, &(0x7f0000003180)={&(0x7f0000001c40)=@can, 0x80, &(0x7f0000003100)=[{&(0x7f0000001cc0)=""/215, 0xd7}, {&(0x7f0000001dc0)=""/95, 0x5f}, {&(0x7f0000001e40)=""/218, 0xda}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/14, 0xe}, {&(0x7f0000002f80)=""/184, 0xb8}, {&(0x7f0000003040)=""/189, 0xbd}], 0x7}, 0x2141) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10001) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) 00:37:37 executing program 0 (fault-call:7 fault-nth:5): r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:37 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2b804322d3f4afd7"], 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 709.808998][ T1550] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor.2'. [ 709.842202][ T1553] FAULT_INJECTION: forcing a failure. [ 709.842202][ T1553] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 709.855475][ T1553] CPU: 1 PID: 1553 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #20 [ 709.855502][ T1553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.855508][ T1553] Call Trace: [ 709.855533][ T1553] dump_stack+0x172/0x1f0 [ 709.855557][ T1553] should_fail.cold+0xa/0x15 [ 709.855579][ T1553] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 709.855595][ T1553] ? is_bpf_text_address+0xac/0x170 [ 709.855614][ T1553] ? find_held_lock+0x35/0x130 [ 709.855646][ T1553] should_fail_alloc_page+0x50/0x60 [ 709.867933][ T1552] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 709.873605][ T1553] __alloc_pages_nodemask+0x1a1/0x8d0 [ 709.873626][ T1553] ? __lock_acquire+0x54f/0x5490 [ 709.873648][ T1553] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 709.878887][ T1544] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor.2'. [ 709.881269][ T1553] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 709.881294][ T1553] cache_grow_begin+0x9d/0x650 [ 709.881314][ T1553] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 709.881333][ T1553] __kmalloc+0x67c/0x740 [ 709.881364][ T1553] ? tomoyo_realpath_from_path+0xcd/0x7a0 [ 709.896960][ T1553] tomoyo_realpath_from_path+0xcd/0x7a0 [ 709.980137][ T1553] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 709.986394][ T1553] tomoyo_check_open_permission+0x2a8/0x3f0 [ 709.992307][ T1553] ? save_stack+0x5c/0x90 [ 709.996643][ T1553] ? kasan_poison_slab+0xa4/0xb0 [ 710.001588][ T1553] ? tomoyo_path_number_perm+0x520/0x520 [ 710.007243][ T1553] ? __lock_acquire+0x54f/0x5490 [ 710.012207][ T1553] ? lock_downgrade+0x880/0x880 [ 710.017068][ T1553] tomoyo_file_open+0xa9/0xd0 [ 710.021769][ T1553] security_file_open+0x71/0x300 [ 710.026714][ T1553] do_dentry_open+0x373/0x1250 [ 710.031507][ T1553] ? chown_common+0x5c0/0x5c0 [ 710.036187][ T1553] ? inode_permission+0xb4/0x560 [ 710.041136][ T1553] vfs_open+0xa0/0xd0 [ 710.045122][ T1553] path_openat+0x10e9/0x46d0 [ 710.049731][ T1553] ? save_stack+0x23/0x90 [ 710.054081][ T1553] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 710.059511][ T1553] do_filp_open+0x1a1/0x280 [ 710.064015][ T1553] ? __alloc_fd+0x44d/0x560 [ 710.068533][ T1553] ? may_open_dev+0x100/0x100 [ 710.073227][ T1553] ? kasan_check_read+0x11/0x20 [ 710.078082][ T1553] ? do_raw_spin_unlock+0x57/0x270 [ 710.083242][ T1553] do_sys_open+0x3fe/0x5d0 [ 710.087663][ T1553] ? filp_open+0x80/0x80 [ 710.091937][ T1553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 710.097398][ T1553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 710.102874][ T1553] ? do_syscall_64+0x26/0x680 [ 710.107557][ T1553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.113621][ T1553] ? do_syscall_64+0x26/0x680 [ 710.118305][ T1553] __x64_sys_openat+0x9d/0x100 [ 710.123070][ T1553] do_syscall_64+0xfd/0x680 [ 710.127584][ T1553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.133494][ T1553] RIP: 0033:0x459279 [ 710.137386][ T1553] 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 [ 710.156994][ T1553] RSP: 002b:00007fbb570ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 710.165412][ T1553] RAX: ffffffffffffffda RBX: 00007fbb570ecc90 RCX: 0000000000459279 [ 710.173397][ T1553] RDX: 0000000000100000 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 710.181475][ T1553] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 710.189448][ T1553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb570ed6d4 [ 710.197424][ T1553] R13: 00000000004c58c8 R14: 00000000004d9f48 R15: 0000000000000007 [ 710.206017][ T1552] CPU: 1 PID: 1552 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #20 [ 710.213925][ T1552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.223987][ T1552] Call Trace: [ 710.227291][ T1552] dump_stack+0x172/0x1f0 [ 710.231652][ T1552] dump_header+0x10f/0xb6c [ 710.236087][ T1552] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 710.241915][ T1552] ? ___ratelimit+0x60/0x595 [ 710.246520][ T1552] ? do_raw_spin_unlock+0x57/0x270 [ 710.251652][ T1552] oom_kill_process.cold+0x10/0x15 [ 710.256777][ T1552] out_of_memory+0x79a/0x1280 [ 710.261468][ T1552] ? cgroup_file_notify+0x140/0x1b0 [ 710.266678][ T1552] ? oom_killer_disable+0x280/0x280 [ 710.271886][ T1552] ? cgroup_file_notify+0x140/0x1b0 [ 710.274598][ T1550] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor.2'. [ 710.277107][ T1552] mem_cgroup_out_of_memory+0x1ca/0x230 [ 710.277126][ T1552] ? memcg_event_wake+0x230/0x230 [ 710.277160][ T1552] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 710.277183][ T1552] ? cgroup_file_notify+0x140/0x1b0 [ 710.308250][ T1552] memory_max_write+0x169/0x300 [ 710.313228][ T1552] ? mem_cgroup_write+0x360/0x360 [ 710.318275][ T1552] ? lock_acquire+0x16f/0x3f0 [ 710.322966][ T1552] ? kernfs_fop_write+0x227/0x480 [ 710.328010][ T1552] cgroup_file_write+0x241/0x790 [ 710.332970][ T1552] ? mem_cgroup_write+0x360/0x360 [ 710.338010][ T1552] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 710.343666][ T1552] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 710.349319][ T1552] kernfs_fop_write+0x2b8/0x480 [ 710.354211][ T1552] __vfs_write+0x8a/0x110 00:37:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'rdma'}, {0x2d, 'cpu'}]}, 0xb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x2da8020000000000, 0x500001c) write$cgroup_int(r0, &(0x7f0000000200), 0x12) [ 710.358558][ T1552] ? kernfs_fop_open+0xd80/0xd80 [ 710.363513][ T1552] vfs_write+0x20c/0x580 [ 710.367773][ T1552] ksys_write+0x14f/0x290 [ 710.372120][ T1552] ? __ia32_sys_read+0xb0/0xb0 [ 710.376899][ T1552] ? do_syscall_64+0x26/0x680 [ 710.381586][ T1552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.387658][ T1552] ? do_syscall_64+0x26/0x680 [ 710.392356][ T1552] __x64_sys_write+0x73/0xb0 [ 710.396966][ T1552] do_syscall_64+0xfd/0x680 [ 710.401485][ T1552] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.407392][ T1552] RIP: 0033:0x459279 00:37:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000240)='threaded\x00', 0xfec8) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) write$cgroup_pid(r3, &(0x7f0000000000), 0xcbaa60f5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 710.411301][ T1552] 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 [ 710.430945][ T1552] RSP: 002b:00007fbf249e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 710.439452][ T1552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 710.447429][ T1552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 00:37:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003005865f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 710.455416][ T1552] RBP: 000000000075c060 R08: 0000000000000000 R09: 0000000000000000 [ 710.463402][ T1552] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbf249ea6d4 [ 710.471380][ T1552] R13: 00000000004c911b R14: 00000000004e0098 R15: 00000000ffffffff [ 710.505244][ T26] audit: type=1804 audit(1560386258.376:261): pid=1553 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/85/memory.events" dev="sda1" ino=16593 res=1 [ 710.578815][ T1552] memory: usage 6672kB, limit 0kB, failcnt 67 [ 710.607534][ T1571] validate_nla: 3 callbacks suppressed [ 710.607545][ T1571] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:38 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x2, 0x9, 0xcb, 0x5, 0x0, 0x3f, 0x20000, 0x8, 0x2, 0x3, 0x6, 0x6, 0x8, 0x1f, 0x81, 0x1, 0x48, 0x6, 0x0, 0x7, 0x6, 0x6, 0x2, 0xc6d6, 0x7a2, 0x8, 0xea98, 0x8, 0x401, 0x4, 0x6, 0x0, 0x6, 0x100000000, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x8, 0x7, 0x7f, 0xf, 0x800, 0x3, 0x10f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) r4 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r5 = socket$kcm(0x2, 0x3, 0x2) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000300)={'n\x81\x00', 0x802}) sendmsg$kcm(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)="698d79efb85656", 0x7}], 0x1}, 0x40) socketpair(0x0, 0x1, 0x0, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x2) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x2c, &(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x41f00, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000400)={0x1, 0xe, 0x3ff}, 0x10}, 0x70) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r8, 0xd, 0x3}, 0x14) openat$cgroup_type(r7, &(0x7f0000000680)='cgroup.type\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\xfc', 0x1ff) socketpair(0x5, 0x0, 0x4, &(0x7f0000000500)) [ 710.645596][ T1552] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 00:37:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x0, 0x300) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r2}) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1}, 0x8d0) 00:37:38 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x400, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, 0x0, 0x0, &(0x7f0000003f80)=[{0x18, 0x0, 0x7, "9f72"}], 0x18}, 0x0) [ 710.688841][ T1552] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 710.711857][ T1552] Memory cgroup stats for /syz3: cache:144KB rss:2176KB rss_huge:2048KB shmem:244KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:132KB active_anon:2176KB inactive_file:172KB active_file:132KB unevictable:0KB [ 710.779265][ T1552] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1533,uid=0 [ 710.879499][ T1552] Memory cgroup out of memory: Killed process 1533 (syz-executor.3) total-vm:72972kB, anon-rss:2152kB, file-rss:34816kB, shmem-rss:0kB 00:37:38 executing program 3: r0 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffddf}, 0x0) 00:37:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:38 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000068f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:38 executing program 1: r0 = getpid() r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x8) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0x0}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0x0}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r4, 0xc0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r3, 0xd, 0x0, 0x0, 0x0, 0xffffffffffffff95}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, r5, 0x0, 0x7, &(0x7f0000000040)='wlan0[\x00', r6}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r6, 0x4) 00:37:38 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003d00)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000300)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000500)=@pppoe={0x18, 0x0, {0x2, @random="1250c8010805", 'batadv0\x00'}}, 0x80, 0x0}, 0x4000040) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'tunl0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/\x02roup.stap\x00\bJ\x96\xec\xf6\xb5\xd2\x9a7\\\xcd\xf0t(\xcb\xf6>V\x92\xe3ra8\r\x8a\xfc\xefX\x1bw\x8c\xd6B\xc7\x1b\x97t\xa8d\xa58\xba\x91\x80\xe0Z\xd4\x86%\xc9\xbeQ~<\xc53\x10:\xae\xdd\xb4s\x7f\x8b\xe9\xeae\x1f\b\xe4\xee\x01B', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000000, @perf_config_ext, 0x2, 0x4000000000000000, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000002c0)=ANY=[]) socketpair(0x15, 0x3, 0x2, &(0x7f0000000140)) r4 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x19c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000640)={&(0x7f0000000440)=@ipx, 0x80, &(0x7f0000003b00)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/67, 0x43}, {&(0x7f0000000780)=""/233, 0xe9}, {&(0x7f0000000880)=""/251, 0xfb}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/122, 0x7a}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/122, 0x7a}], 0x8, &(0x7f0000003b80)=""/243, 0xf3}, 0x2002) openat$cgroup(r1, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) r5 = gettid() perf_event_open(&(0x7f0000003c80)={0x4, 0x70, 0x800, 0x227, 0x80000001, 0x1ff, 0x0, 0x45, 0x10000, 0x8, 0xffffffffffffffff, 0xffffffffffffff01, 0x8001, 0x80000000, 0x1c5a088e, 0x10000, 0xffffffffffff4c43, 0xda, 0x15f67a9e, 0x47, 0x10000, 0x513dbbe7, 0x1f, 0x20, 0x2, 0x6, 0x5, 0x4323, 0x7, 0x3fff800000, 0x10001, 0x0, 0x255679dd, 0x8bf2, 0x5, 0xf37c, 0x3, 0x400, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000980), 0xa}, 0x4000, 0x15b, 0x800, 0x3, 0xffffffffffffffc0, 0x9, 0xa8}, r5, 0x5, r4, 0x9) r6 = gettid() perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x2, 0x6, 0x8000, 0x800, 0x0, 0x100000001, 0x42, 0x0, 0x186, 0x7, 0x0, 0x4, 0x6, 0x3, 0x4, 0x1, 0x4e5f, 0x4, 0x1, 0x3, 0x1, 0x3, 0x6, 0x8, 0x7247, 0x1, 0x884, 0x1, 0x0, 0x5, 0x88c1, 0x6, 0xa2, 0x3, 0xffffffffffffff66, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x10001}, 0x8922, 0x2f8b, 0x6027, 0x1, 0x4, 0xff, 0x7fff}, r6, 0xffffffffffffffff, 0xffffffffffffff9c, 0x2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x5, 0x70, 0x2, 0xfffffffffffff000, 0x1, 0x2, 0x0, 0x5, 0xf2004, 0x6, 0x80000001, 0xa7c, 0x8, 0x9, 0xfff, 0x7, 0x7f, 0x4, 0xc9, 0x1, 0x6, 0xffffffff, 0x9, 0x6, 0x4, 0xc9, 0x7f, 0xfd09, 0x5, 0x4, 0xfffffffffffffff9, 0x348b, 0x3, 0x7, 0x8001, 0xff, 0x63, 0x94c, 0x0, 0x2, 0x4, @perf_config_ext={0x0, 0x800000000}, 0x100, 0x1, 0x4, 0xd, 0x2, 0x1000, 0x10000}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r8 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x5, 0x0, 0x9, 0x0, 0x159a, 0x200, 0x1, 0x6, 0x80000001, 0x2, 0x3, 0x2, 0x1, 0x200, 0x1, 0x4b5932d8, 0x9, 0xffffffff, 0x1, 0x80, 0x3, 0x1, 0x5, 0x1, 0x5, 0xa6, 0x5, 0x100000001, 0x8, 0x1, 0x2, 0x6, 0x8, 0x0, 0x8001, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x80}, 0x480, 0x1, 0x3, 0x0, 0x20b9, 0x3f, 0x14}, r8, 0x0, 0xffffffffffffffff, 0x8) r9 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r9, 0x29, 0x22, 0x0, 0x0) [ 711.129139][ T1596] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 711.149736][T24901] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=0 [ 711.170310][T24901] CPU: 0 PID: 24901 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #20 [ 711.178315][T24901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.188381][T24901] Call Trace: [ 711.191688][T24901] dump_stack+0x172/0x1f0 [ 711.196041][T24901] dump_header+0x10f/0xb6c [ 711.200475][T24901] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 711.206299][T24901] ? ___ratelimit+0x60/0x595 [ 711.210901][T24901] ? do_raw_spin_unlock+0x57/0x270 [ 711.216030][T24901] oom_kill_process.cold+0x10/0x15 [ 711.221153][T24901] out_of_memory+0x79a/0x1280 [ 711.225882][T24901] ? lock_downgrade+0x880/0x880 [ 711.230740][T24901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 711.236991][T24901] ? oom_killer_disable+0x280/0x280 [ 711.242190][T24901] ? find_held_lock+0x35/0x130 [ 711.246974][T24901] mem_cgroup_out_of_memory+0x1ca/0x230 [ 711.252524][T24901] ? memcg_event_wake+0x230/0x230 [ 711.257562][T24901] ? do_raw_spin_unlock+0x57/0x270 [ 711.262766][T24901] ? _raw_spin_unlock+0x2d/0x50 [ 711.267630][T24901] try_charge+0x102c/0x15c0 [ 711.272138][T24901] ? find_held_lock+0x35/0x130 [ 711.276922][T24901] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 711.282475][T24901] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 711.288027][T24901] ? find_held_lock+0x35/0x130 [ 711.292800][T24901] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 711.298364][T24901] __memcg_kmem_charge_memcg+0x7c/0x130 [ 711.303912][T24901] ? memcg_kmem_put_cache+0xb0/0xb0 [ 711.309125][T24901] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 711.314684][T24901] __memcg_kmem_charge+0x136/0x300 [ 711.319813][T24901] __alloc_pages_nodemask+0x4bd/0x8d0 [ 711.325193][T24901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 711.331449][T24901] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 711.337178][T24901] ? copy_process.part.0+0x43f7/0x6790 [ 711.342649][T24901] ? lockdep_hardirqs_on+0x418/0x5d0 [ 711.347941][T24901] ? trace_hardirqs_on+0x67/0x220 [ 711.352973][T24901] ? kasan_check_read+0x11/0x20 [ 711.357842][T24901] copy_process.part.0+0x4a0/0x6790 [ 711.363051][T24901] ? __might_fault+0x12b/0x1e0 [ 711.367929][T24901] ? __cleanup_sighand+0x60/0x60 [ 711.373045][T24901] ? lock_downgrade+0x880/0x880 [ 711.377924][T24901] _do_fork+0x25d/0xfe0 [ 711.382102][T24901] ? copy_init_mm+0x20/0x20 [ 711.386624][T24901] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 711.392085][T24901] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 711.397549][T24901] ? do_syscall_64+0x26/0x680 [ 711.402262][T24901] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 711.408334][T24901] ? do_syscall_64+0x26/0x680 [ 711.413031][T24901] __x64_sys_clone+0xbf/0x150 [ 711.417732][T24901] do_syscall_64+0xfd/0x680 [ 711.422253][T24901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 711.428160][T24901] RIP: 0033:0x45784a [ 711.432074][T24901] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 711.451683][T24901] RSP: 002b:00007ffe252681b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 711.460107][T24901] RAX: ffffffffffffffda RBX: 00007ffe252681b0 RCX: 000000000045784a [ 711.468084][T24901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 711.476064][T24901] RBP: 00007ffe252681f0 R08: 0000000000000001 R09: 00005555572e9940 [ 711.484037][T24901] R10: 00005555572e9c10 R11: 0000000000000246 R12: 0000000000000001 [ 711.492010][T24901] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe25268240 [ 711.508587][T24901] memory: usage 4224kB, limit 0kB, failcnt 76 [ 711.516331][ T26] audit: type=1804 audit(1560386259.386:262): pid=1595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir241774830/syzkaller.nMhRYP/86/memory.events" dev="sda1" ino=16514 res=1 [ 711.574298][T24901] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 711.600726][T24901] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:37:39 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300006cf8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 711.673932][T24901] Memory cgroup stats for /syz3: cache:144KB rss:84KB rss_huge:0KB shmem:244KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:132KB active_anon:84KB inactive_file:172KB active_file:132KB unevictable:0KB [ 711.731468][T24901] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=24901,uid=0 [ 711.882368][T24901] Memory cgroup out of memory: Killed process 24901 (syz-executor.3) total-vm:72444kB, anon-rss:104kB, file-rss:35776kB, shmem-rss:0kB 00:37:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='\"emory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:39 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='trusted%eth0/@\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='trusted%eth0/@\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='pids.current\x00', r0}, 0x10) gettid() sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000200)=@caif=@dbg={0x25, 0x1, 0x8}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="ab7b11723f99042f72fbd4085a955eebfde813450784d2b7583d006b31a21e24eb784584c19ad8f16541af27bdfa82811e86db8db370e6fd492c0324037c9f4bfe368aaec1d9f8264e28e13bdd6acce098ab201f175c416beac8dc138bf9d4dce150fb2048a281468dd3a7547d75730c93025c2abd2c89c327698c3c25fbdc538200ded4660fd75b4db61be6bb37e97ed5005ea5fef1eb957cd70cac85357ebd1ed5ee50033cfb954655232d02f60e58ab900fbab52fa70ccb65", 0xba}, {&(0x7f0000000340)="7b6a5678209c4602e8f937465b8cf26f2815cba797f9dac8c79c8d0999e57679cc6bc5f7bf749dd6bf6e35198cc609e619b3337b73b7b2f3e1cd3b119c27a66521e1864ac1cfd6649b59a6b8a05b274d818d8d6feb264592c647e849ae2a67cea9666efb58afca7f923e852d2d95dbea7980e1526733dad82d3d1f41ed637673d58331025695a58094f1a8cbd828a7cbf783a14c4bcdc1a840af7f9393f4aba0270b09aa88351191615355c64334a7dfc61937c2f96b6105a4db281938cbe5c45a21146bf6a3cc9c98ccbd87efb19dc73194cfaa103644e675666786a2b9710c5b", 0xe1}, {&(0x7f0000000440)="cdebccb778a6e4e98ae8108de3b056eb2724710878a67d932052535243ba8cdcf7ecdd3b915dbda1b6e5617cd6590bfe47f622a3c3b56cbfb4151f231ea103ff33153fae543c247050a53cf941602d5b84f098051dc6a24c8e3b3428b6b9c8bde071eabe28578074a8e7589cea81b48caaf7c1f61a408b", 0x77}, {&(0x7f00000004c0)="11995147d652f05a7621b4c1722b64679f191a3b0ba8165bd2696e48c946852c0be6d0e6c3e6f219c3879c9f7d7280f150f5176ce9f5bba3768c63ab8183f16bf346bbb22e1c5ebe0d5bac6f227a679c4f41fe1208f1becd3d956318ab92c7ae6649feeb05", 0x65}, {&(0x7f0000000540)="2cfcde96406ac95f88e047dc3f9a4784563d839516ea8a14b419667d930534bef71ede9cb48f67dd96dcd83c46a297ec0229f9e391adc59d740a62c091a6e6486c1489bf34503a74d0c9c5504d8e3921aa0ac45485262df20b5c592adb0bdc1c5d317b1e0222db9bd1570c9d77035ed914309aeab9fb7cfc2a7278ff7f02", 0x7e}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="e447484a34f1968b44c37a107419b2c5e452e9d2a29b6cbfa209940078504ded5f5bd0adb4f46e838746e3924f1a96abbe9ea974252d44df25facbe2c506868e815a1b5fd779fd43f2d681924d36dbab0f276a1fbd3e407de0415319ba5eb3aa2b083833eb9f4773d9dd2b2243599cbb49a3ecf57754a55393176014798fbb6c7523b2038a68a1106b149a4a6e8e95dd969fbf20f27208b56f69", 0x9a}], 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001740)={r0, r0}) sendmsg$tipc(r0, &(0x7f0000001a00)={&(0x7f0000001780)=@id={0x1e, 0x3, 0x3, {0x4e22, 0x4}}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000017c0)="f0a8ddf12bd9ea508629340405cf4bec2707a524fd636b1e2e7e873792ddfeb65259846a3b597c08944aa9407b7fa8e5b5dfc3fc5ef8b250a109e0f225c842fa14e705f22d1faa6ed4d34778a0bb4b30f6394d4170f29a1b0b09c8b377bdf232ed1163236bea86cfd7a35e95c2ee296759abf74d6eef93c12f5d35a939f355a58b5942f23db8416cd409f93b36994b8bdcf8fddd0d7d7d5fe286cbb83bd4ae802f10221918a596a103c0db4e58d491b76591b3c4ad62efdfed3f0f3a942b838dfd8b298c314e941b6a26ca0d27d71f319d1904473bfd1d02516067e47c5d039837cbd347378a3368ebb2a865ac2ed16b", 0xf0}], 0x1, &(0x7f0000001900)="95b401c7e0a16583dc5ca3d27320abce516f816091f34be074f987240619bc5698f4d627a692f5348766a132274983f5f9095047be5f1c070f28e02909e0775a95ded70d2ff320102f7387b70821450196fa3934a1e24e8aa5b2c1e7e6d033f8ac625253f83a1a2ec19c0f5403c2bf302164d2a33fa6f377f49e980c51f12e34e90aa8fb168e895b4d4d37cad5eef3e4c4f11ff75c0340f9e88820c7e9ca02dcd685018ca1c6a08580f9145cfff5aac3c15f674f017ef38a5b4468aff87f5d0f7974754356f82f5ed59fb724077f285f834b0b63051a83ef5f8ff665", 0xdc, 0x4040000}, 0x10) r1 = perf_event_open(&(0x7f0000001a80)={0x5, 0x70, 0x80000000, 0x10001, 0x7, 0x8, 0x0, 0x8, 0x80, 0x0, 0x5, 0x80, 0x40, 0xd534, 0x1d16, 0x100, 0x3, 0xbe88, 0x6, 0x1, 0x4, 0x8a85, 0x400000000000000, 0xfffffffffffffff8, 0xff, 0x8, 0x101, 0x8, 0x42e, 0x6, 0x400, 0x1, 0x8001, 0x2e, 0x3, 0x4, 0xcdb, 0x9, 0x0, 0x9d52, 0x2, @perf_bp={&(0x7f0000001a40), 0x1}, 0x2000, 0x9, 0x5, 0x7, 0x5, 0x101, 0x16}, 0xffffffffffffffff, 0xc, r0, 0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r2, &(0x7f00000032c0)={0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000001b40)="022ed4c24bc48b48ddb9743ee02d75af982309e2c62730d953f0cf41bf84632cb4f315198d364e6edce49a80bb43758e0d66d88f8cabb607bc326bba32eb97dbeb980b3a055781fd1708a78994ad4ddd7e82e7deefa15881b67bf8d10b75a6b268d2fdc896f34983033053020e313daf109f72a14ea8f27240497525a9cb4c1a5953a8be596a7361c5869f3fb080de9fe1c6e4d542603eceedae351c5ecbdd30f1486573423166d1fe7961ad3a0fef9a80", 0xb1}, {&(0x7f0000001c00)="e3a350c79b1983136804e1e769924ed5ec0f791800dd51202ecd557e587f88feba194c422609e05ac846ef908cd4a3fb5adb7010da3f85cadcfec3e392876e0e693e0235ac45037b1e4cc171ccd471db9a059e72a054bda78a2a544172619523c4c9b716a4222223365f8b85290c984c38be578eaff2a7f4483facc2affffe791ea8ba3dcd6bda00d3be542d9c99d0cd8271cfc407bb8b1d3a06e047324e0048fa95f967c3d5b9c4dd292c", 0xab}, {&(0x7f0000001cc0)="454e337a9b74bf40d5eb81727c37d8a273f406cb3b029af6ee0b4e110d55f385c2f68c483d4dbec9dd47b83e7ae60791079fd872051e05b6e281b945c7d65357cad3845e6a8cf653ac3fec339efc2bf2feb65843583a802f14723f1bce208bc108cc52756f9fb59cbc34a32cc641b900452752184d99150d66887cd8b51212e503892082f7d297195dcbc09ea1591ef2e7e0411baa76ebd071727575e814c009c92f10a63469f7d8c738290d09f16d4dc8463b8344dfb36b7fc83dd7616f", 0xbe}, {&(0x7f0000001d80)="097c8ffb225ef29977e4920255802850e533ee4c48dcaffab7c4460c4312c50c393a5a6c772081a05dbf69b4a39eec920fcb6e90296d5246bfc7b7b7e27506114b0c86ded621381499f152d9c4ef59a10c766354ee648f819470e49e302bedbb012b543917e63477a94ec4a01abbcc154ea14250fa8029841032501a657e12cc0df65a701c26ac40772f062345583b36ba74dde02007ef25b7b593e606cf29ba95aaa1c75b6ad43223a37dcbdebffd62577444e8b0e82ac166ffef461f9461bf9f91c57a131fb54d16095a7796d9f7ba46e95f51e581cc35bb969ece", 0xdc}, {&(0x7f0000001e80)="662a11a8eca9ef4c7dac8164106960d8b4acd2606ecf827aeb303c0bf57284bc23b456b59b45bd048bad969256baef7fcc9723c8d1212b3f4c61bed3228e292324abc0a4fe27876179d6b6872a9fca80d476773d8f18bd23fdbea980da817810c82c1569e0307e2af9d0ea1cf829440b2ad514c49c82f8435c4af97dd802d187a6d9cacd", 0x84}, {&(0x7f0000001f40)="0c84c9d31ca64d302a66daa9e5920782c1344b68a3f23db48c9997bf710757b60b47be1612984db37f5bc7a3f0c233f2df701da05cd273049e8a69341051a061dddba62a31cabfa9421ec160e5a4615159df8034b0d3bf6481f4eea0b192a67ac6717aa47ad54eb19c00971197e37fca0236065cd031cbeda4ca3fa454ec47382d0c22ef359bfa85a13abe6d6ae26dd804bebdc74f849c2b69a4062142ff236c3eaf8e5d024cae73c9e375cda34eb153238d07854ba569a0f309ed1a1b9b693a890b0dff602d4181110465c76b1be9f7f9d3ee4c9f9ceba893b0e41daca686f185", 0xe1}, {&(0x7f0000002040)="b37248cf405603b05949949cfdf237a84c8beff72015a6650fe6fb7591bb41ddfbd3592a226ddac81716ceb3dbc44810e05fb9133d63a134165db289231ef4b41c479029479c6406509b74a9fccb0e75cdf40e53c4ca674d81c6e36c067962707920c1cda6aa00cd89ffb62fe2714b8bc961f6ad644449159afc8b96c9022e45d5cb8f8b79d09631f0ac12d0fed6a3cbbedf54607ea9f6f281b3092b0a79650c7f168a06245e3f1c8475f4365ee5c1b5d63b6a234036e56035c54d420a27623b932e449a8dc0184a09f2e84e", 0xcc}, {&(0x7f0000002140)="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0x1000}], 0x8, &(0x7f00000031c0)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0xdd6}}, @mark={{0x14, 0x1, 0x24, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0xdbd}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x200000000000000}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0xf0}, 0x84) sendmsg$inet(r2, &(0x7f00000056c0)={&(0x7f0000003300)={0x2, 0x4e24, @multicast1}, 0x10, 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0x1000}], 0x6}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005800)={r0, &(0x7f0000005700)="2eaf11a22b33809dc2231d844f4bbff35c9f00c69d0afbdb62b4f9f359c2adea56f2106bc0473319e47c8be07e0be029005b306f2e8d9b458e56941bb7993441e2c67d2657fbb2ee287e6bde7d6c32cbbb0467fe3041b77ed085f39d1ac29160242e75c53ac84feb6553981d0fb118e02c05f0f942c191ac6ba57fd00f9513e4cbcdeacac5aa2126fc5b1b102369d45678e98d371ee3bc95325452ab50f4a0bb6f73d2d543e61e147bb27ceae99875bb791c0bc64793d9c6bb43ba7476f4027415306432f336c19b"}, 0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000005840)=0x4) socket$kcm(0x29, 0x5, 0x0) perf_event_open$cgroup(&(0x7f0000005880)={0x0, 0x70, 0x4, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x200, 0x80000, 0x3, 0x0, 0xfff, 0x5, 0x6be9, 0x4, 0x5, 0xc000, 0x2, 0x4, 0xcbb, 0x2, 0x5c, 0x7, 0x7, 0x7f, 0x9, 0x0, 0xe36, 0x101, 0x5, 0x7, 0x674e, 0x9, 0xfffffffffffff6d7, 0x2, 0xb2, 0x4, 0x8, 0x0, 0x0, 0x5, @perf_config_ext={0xffff, 0xfff}, 0x2c080, 0x100000001, 0x9, 0x7, 0x3f, 0x80000000, 0x2d3}, r0, 0x10, r0, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005900)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000005940)=r0) sendmsg$tipc(r0, &(0x7f0000005bc0)={0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f0000005980)="37bbcea8cb63358f095fc0c563b272587c4c416a510c4d2e0627fab46326bb0c0dd50856d1f8054da90a940c4dac68f7aced8c5fcb67f6ce6d2ac30026e854c0ac432745b96c44959a8e635c985b3bcd9fa46c43f9194fcf1626b76ca6247825ea5043a0e9ee5984331afa675aad3c914196a7cfad2349ef5992f9e0ed8994610dac221ec9afd9ae2e605d5c8df3a17ebd9ef0fca27526138b1a3aff81e08a0ec2e3d14fcf25fc1152ce1bfbf12b85d97627acded3a6f7c0e522c05927b9dbf3e94d006f2cd7ea972560a288504110fcd7af4ee95ec47153b1732294f36b48fc35afbb22b9", 0xe5}], 0x1, &(0x7f0000005ac0)="72bc23db6b6e3c4694a150451e692c7058ab05a643259917fe31ac8adbc4610d7268668d04047b8a075fffbe072632469bbbbfffb9ca27c0a8c750e8cfb0d7d0d795c74bfa5d97473547ef19c6b11a08c5108f0cb9683b77c22fa6fbebd0d4c2dd286a10bf90d256ef7b1ebfb12679ea8cf7d0cac8c807152cd65eb50bffb3acc9eccfe23f8379045fd7f211df5927d5d8e7dfc7ee2afda19edecdfad8e45dcc02f5b36c7f85c6e626320ec69c274a8c3cadf9a4fef24424638d0e6f0fd753d69efeb18d50", 0xc5, 0x800}, 0x20000000) perf_event_open$cgroup(&(0x7f0000005c00)={0x5, 0x70, 0xffffffffffffffff, 0x9, 0xffffffff, 0x0, 0x0, 0x1, 0x4080, 0x9, 0xffffffffffff4de6, 0x4, 0x79, 0xbf, 0x6, 0x1, 0x9, 0x100, 0x3ff, 0x3a1, 0x1e31, 0x2, 0xb6, 0x7, 0x6, 0x4, 0x6, 0x100000001, 0x8, 0x3, 0x1ff, 0xffffffffffff7fff, 0x5, 0x0, 0x8, 0x7fff, 0xff, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x6}, 0x1300, 0x81, 0x1, 0x7, 0x9, 0x1000, 0x6}, r0, 0xd, r1, 0x5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) socketpair(0x8, 0x80003, 0x3f, &(0x7f0000005c80)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005cc0)='./cgroup/syz0\x00', 0x1ff) sendmsg$kcm(r4, &(0x7f0000005f00)={0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005d00)="b8e5dfa0b282b7b555b12996b35047ecc199d99a87b7307753da98aca4fa4e6353cc9cc1795d9259442fdc13100cd8c147d6cf2facbe5abcca6995faaa16310dcbd5e13de12c4d3216bbcb1e8ef0948ab057c9c135ace96da718652ef6f7e94b6a7b14a02dabfcb665a7fc9d1d936629b7ff6bdda0259366b97985d51be143972fcfee24564ea82787ca946a50144d64e1ed1b", 0x93}, {&(0x7f0000005dc0)="1cd90bdd706ec94a523593c697fccf6f9c3134c841f9f1eff46b5d991ad3f99505c4692eb1fb13db2d949721852c2b9ca0841c4dcfc0630f1ee7e1bebfef5b9227718ab6665dede459807922f21b544ed311c8e78d066a65c048b5f26086e1cc3d89f1067d4a5ae42406ec35ea209683d37eecf1ed6e050e4943b71b73ed0fc15a0a8cf4b0db24032912d2641f652af693bca38ff880ba260c39746a13d1a4ae0688f752a7f1beb50ce4b0f8f2cd895e4539d3cfebf858bf1178fc6ee5eece83f7e521aded3cdc6cef4a92fa0e5bf59badf5ea58cb34f680d38f3b4d21cb3bc70909d120904e9aebf2eff9777f524dc5ca9c592cd35a", 0xf6}], 0x2}, 0x20000800) gettid() ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000005f40)={'veth1_to_bond\x00', @dev={[], 0x21}}) sendmsg$sock(r3, &(0x7f0000006100)={0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000005f80)="82cc3f923a818ff6a58eaf64a3fe410de1d8bd8e3a2f80f522bcb8cdad20decf5dc79e2a43a030633c3956e75b5ecd2c4c3134b6538b2fead086d89a076b7bd74232ccc2929a4b9733e2ef09bbd2738f1181099ae61b245610faa1d59aa1b59556db8a34c4e5dbda2c48c1fa14cd9f47841a0055b12a78ec2dfba78edf14eaa362ca316f17053960bb2d52072acfd20a108d400b90febc1b9dc2c8d979bdbefb794830fa4f5752c95edb0e987185394c974b43a08d2458b0e46c959513261201d082046f2e44e3265cd80f9a28cd214d38ae33a15a73ac3ac5c9a62c10a8829506ef267e71273aa03f0cc2", 0xeb}], 0x1, &(0x7f00000060c0)=[@mark={{0x14, 0x1, 0x24, 0x2a7a9a09}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffc}}], 0x30}, 0x40000) sendmsg$sock(r5, &(0x7f0000006740)={0x0, 0x0, &(0x7f0000006600)=[{&(0x7f0000006140)="0fc9927e695c25a1ab46f6116b508a3764fb8767aed8707dc6afc411e10f1b5548669af132ef3e9005125057e0d6de7738d80abd9ffd01a6c0c2b06782a70aa39dafa0832cbeb18606a8314eb6e99fc197dcbec27c1c7514afbc779626cd723b25d1e3269ced43e2cdbc99ec381d8c3b3f29feea78ed390babf20e1f17fcddb325b38af0d19bd5d84def", 0x8a}, {&(0x7f0000006200)="34d46759c3108ed79bf0b504a95088e25e5c4d3caaec67b73509989a0ae4d2c91e59cb90c641472668a4b6362a1403d2bf8ca6e3b690c803bf953b7e58916faab3492f55189fe0a0f25767575c32b896308a56e25664f1e87e3d82a0360f24fa90b87a33897698d80d60f995fa3b5b9738391f98c5d8a61b3b70c6635f26d686bea2d893e1e922cd04471890a5bd7664b91555d4be275bc2a40545e7f1341667e144cf451977ff0be8cdce867793b91d9a44b7", 0xb3}, {&(0x7f00000062c0)="03b888d570df68a65e8a11016e8e1f7cdf16673f407dab36e0b359e7e1ce79b57b51b74bf609d2783063d4ed500b82998250df8e744509f6efd3947b59688c5a32a1cb7969f57b78e6ba1e68588a68e657b26336206f81d143256f0747f66a451928bdb6140b15a3f15e7cff11e39286779b7c1ae473c752a6ccdeecf81314e0419cd8931ca26426bc92b2d476494581c2371ac4cf9c3986e477d4821b3966a5e0eb30f01382f51efb9110ed49515c9f94ec37d5904cff121ebc6c16f1c7cad5ba396531b8aa7967d0f1aa5e4c216847dd154a8054edbf383571af8bc325cc8f1dc32777f452566f64a2746198ea", 0xee}, {&(0x7f00000063c0)="da33cb3fe526fdf64aeb30ac98f0b6a8f31533360fd3b3d5578f3d1f3715a233f2ab5cf94994242939599c1137209ee63c3c09eb8773bda2303d914cdd55e06353c13512a6cde3593f7f2a36b6a5", 0x4e}, {&(0x7f0000006440)="8f7093869561d6c6b10bb4317349fa2fa3713a2ba6e2fb8ec4c105082aec131564ea3dc9a1d0872cc4309e24b42dc1359ed266d083accabed0b824e3c6b92265df5ee8a10db38bc3581a2c2211ff592fd5e43e0eb0843db86f65fa2ad435525d0df212beef543a194b3cdcdf49f57c7bdb", 0x71}, {&(0x7f00000064c0)="d27d0059ed5e29f33dc356c9f5d0709a31d1db3c1637a6b70812fb23dd1b68e3be7d39907d514103b2314b9caa86fead7f2fe2e8badee1dbc5ac2f0f1a8fcf50850e05942dca44ee4ecb95cd18b66c76f54bf887036563360f898eb5530fc9304a2f4b0d91afd5e40fbbbe6f6272bf59706aabe7dc3130f221436bea8454999045e9215b4692650a04b1a20758061c03dae44b3b844e6f502ea57fb43f5ef60b194e7e710a68456e20760282051351a2d1046d0d8f325024840a027b", 0xbc}, {&(0x7f0000006580)="e8008184e013a5ff18d9307e788195db3949b4109eac21c3a77d480a02f353a3f197fd871f3fb282b87d43a124a83ed9b987973e5c20c8f062102ce8b6942d62948f3379a92093334724621e3a32f0f10b60c4db7d59fe41bc79b55fd3e4da4438edd79db9290f", 0x67}], 0x7, &(0x7f0000006680)=[@txtime={{0x18, 0x1, 0x3d, 0x7bb8}}, @timestamping={{0x14, 0x1, 0x25, 0x21}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffffffffff8}}], 0x90}, 0x800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000067c0)={&(0x7f0000006780)='em0\x00', r0}, 0x10) [ 711.996493][ T1044] oom_reaper: reaped process 24901 (syz-executor.3), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 712.017572][ T1611] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x3f}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={r2, &(0x7f0000000140)="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", &(0x7f0000001140)=""/86}, 0x18) socket$kcm(0x29, 0x2, 0x0) 00:37:40 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r3, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r5, 0x0, 0x8}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000340)=""/95) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r3, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 00:37:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000074f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='%emory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000340)={0x4, 0x70, 0x8000, 0x3, 0x27b, 0x25b0, 0x0, 0x7, 0x400, 0x1, 0x9, 0x4, 0x8000, 0x0, 0x9, 0x7, 0x4, 0x3, 0x8, 0xffffffffffffdc81, 0x2, 0x5, 0x7f, 0x3, 0x32c5, 0x2, 0x8, 0x401, 0x9, 0x5, 0x6, 0x49e325dc, 0x7fff, 0x10001, 0x81, 0x2b7, 0x9, 0x1000, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x7}, 0x8003, 0x6, 0x8, 0x0, 0x9ba1, 0xb8, 0x3}, r2, 0x1, r2, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000200)="d7000000941b67d77d56e1cbe5c3b7d492dd6801fbef8fca99d96cb89a20fbd18e348ede567665d1d90e0bd427b17725b881ac0502bf008e6900eb5f55c0f5fe57e023065f7a93cfa7afa7b8979358c0e1d26920f1cfe94a14f954e54e7d548564ba4f8719fa29a80a4a8b8a0aa10374056c", 0x0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x0}, 0x20) sendmsg$kcm(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)="d2f3e7d9ddc748a58b01e18528c816094d9844ae7e26c2df0a29c2a149bf0262e7a8ed6464ac79dae440fa52016aeccd493e70f7a50c6b72844a7c81de782487bffb088fe4fc22c3607296d331f3a685b7c304888a019edc642b5a0b470b3bf1b0260cb0c56221cf6e4ae01d4d19d4e5198c49191e61f27e14c3cc55c133779c1deb10271233ed8aca56fb95f0ac000574fb3bc37a90db3803a051133d17f24a4420e4b1ba060c8f665d1be2b5fb547de9edd7", 0xb3}], 0x1}, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x438, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000000600)}, 0x24000001) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x8953, &(0x7f0000000040)=0x2) 00:37:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xe, 0x100000004, 0x4, 0x83d3}, 0x2c) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@isdn={0x22, 0x2, 0x8, 0x4, 0xfffffffffffffffe}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="1d2ac1a34e92c3e5a7fb3de8f80ac0612f609b88c4737a428ae18369e4ddd4a35238ac2639c7b20c0815dda1009efc0a6fcb568067ce6a78733f72b161df412b43fcf360cba79297d97838246eabf7cdb0137cb2c3466d837318fcb7c9f9f06bda0771d4a3c6b8f03bc020a6501661cfe508ad85b6569a338638e9317f8ed07d", 0x80}, {&(0x7f0000000200)="c0db7765e8218b45f61067b068fae4efe78afac46e4cde77bd4de09315ddeae62130489a110f8f6be9c206715c16e5e04a65a213f93184bef9249a1bf78a3a29cbe8f392e176b28f40fc2a5e349cef66a31be04d41f3345bf84ba76311c5c253024cc19a681b13534f", 0x69}, {&(0x7f00000003c0)="494a4bfcb4cc6624d1705e7407f07c65f28dca4605f18897c7145ab3533787aec5c91d78db6a845682b81a2fbb19314236bfea550a77e5c5eb8b4011f3030ee61d3012e2d599bbee3ca7d0a0c8f340ef267467b9fdeef70e3dc935324a29", 0x5e}, {&(0x7f0000000440)="b2c1ef9873de14687a657a2087a23d06d4dd6bb98c91629f270d1485ca9568e6e4d2ddf5fb399d0794a66ea556df6bf3a753e6b1f5fd8d446c9b526a30f64619cd78dcc46dfdd062d276884c00b68eed8043fadd4884be65c77fc165ce189b928800ee0abc", 0x65}], 0x4, &(0x7f00000015c0)=[{0x1010, 0x10f, 0x20, "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"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"}], 0x3500}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a0, &(0x7f0000000380)='&@[\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a1, &(0x7f0000001580)='&@[\x00') 00:37:40 executing program 1: r0 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000700"/24], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 712.523800][ T1631] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:40 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300007af8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='.emory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}, 0x20008844) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x5636612b7ba98d94, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x0}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:37:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@isdn={0x22, 0x400, 0x100000000, 0x1f06, 0x1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000040)="95c67462e15a0a2ccb96d34b582828f6d42606c79a595c811c901cbab2aa0f8b7da638bd0eee7da427eaf176a979a63c", 0x30}], 0x1}, 0x10) socket$kcm(0xa, 0x2, 0x11) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r1, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) gettid() r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="21cf007e2db470a1ac01e7b9b2a3b358d9ec2a72c5f6f7116d62756962f8bc0a89522b7eec0634900f81d278e31388c3d6f0c1c6cb800a0a87e8c9"], 0x0}, 0x20) sendmsg(r6, &(0x7f0000000440)={&(0x7f0000000000)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="9cabbf0400cbb140419b80008100254588a8", 0x12}], 0x1}, 0x0) openat$cgroup_ro(r5, &(0x7f0000000480)='pids.current\x00', 0x0, 0x0) r7 = openat$cgroup_int(r4, &(0x7f00000002c0)='memory.max\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r4, 0x0, 0x1, 0x0, 0x0}, 0x20) r8 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r8, &(0x7f0000000140)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)="c12723", 0x3}], 0x1}, 0xfc00) sendmsg$kcm(r8, &(0x7f0000000500)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="88e7", 0x2}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x24000001) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0xcc539d13aa130b24, 0x0) write$cgroup_int(r7, 0x0, 0x0) 00:37:40 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(r1, 0x0, 0x2de) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='threaded\x00', r2}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 713.038925][ T1655] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 713.134736][ T1655] CPU: 0 PID: 1655 Comm: syz-executor.1 Not tainted 5.2.0-rc2+ #20 [ 713.142698][ T1655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.152768][ T1655] Call Trace: [ 713.156079][ T1655] dump_stack+0x172/0x1f0 [ 713.160431][ T1655] dump_header+0x10f/0xb6c [ 713.164879][ T1655] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 713.170714][ T1655] ? ___ratelimit+0x60/0x595 [ 713.175317][ T1655] ? do_raw_spin_unlock+0x57/0x270 [ 713.180450][ T1655] oom_kill_process.cold+0x10/0x15 [ 713.185587][ T1655] out_of_memory+0x79a/0x1280 [ 713.190286][ T1655] ? __sched_text_start+0x8/0x8 [ 713.195151][ T1655] ? oom_killer_disable+0x280/0x280 [ 713.200363][ T1655] ? cgroup_file_notify+0x140/0x1b0 [ 713.205592][ T1655] mem_cgroup_out_of_memory+0x1ca/0x230 [ 713.211153][ T1655] ? memcg_event_wake+0x230/0x230 [ 713.216201][ T1655] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 713.222020][ T1655] ? cgroup_file_notify+0x140/0x1b0 [ 713.227245][ T1655] memory_max_write+0x169/0x300 [ 713.232126][ T1655] ? mem_cgroup_write+0x360/0x360 [ 713.237161][ T1655] ? lock_acquire+0x16f/0x3f0 [ 713.241854][ T1655] ? kernfs_fop_write+0x227/0x480 [ 713.246897][ T1655] cgroup_file_write+0x241/0x790 [ 713.251850][ T1655] ? mem_cgroup_write+0x360/0x360 [ 713.256886][ T1655] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 713.262542][ T1655] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 713.268187][ T1655] kernfs_fop_write+0x2b8/0x480 [ 713.273058][ T1655] __vfs_write+0x8a/0x110 [ 713.277403][ T1655] ? kernfs_fop_open+0xd80/0xd80 [ 713.282360][ T1655] vfs_write+0x20c/0x580 [ 713.286622][ T1655] ksys_write+0x14f/0x290 [ 713.290967][ T1655] ? __ia32_sys_read+0xb0/0xb0 [ 713.295751][ T1655] ? do_syscall_64+0x26/0x680 [ 713.300448][ T1655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 713.306519][ T1655] ? do_syscall_64+0x26/0x680 [ 713.311215][ T1655] __x64_sys_write+0x73/0xb0 [ 713.315828][ T1655] do_syscall_64+0xfd/0x680 [ 713.320357][ T1655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 713.326255][ T1655] RIP: 0033:0x459279 [ 713.330163][ T1655] 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 [ 713.349777][ T1655] RSP: 002b:00007f4c7df30c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 713.358192][ T1655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 713.366167][ T1655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 713.374138][ T1655] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 00:37:41 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r4, 0x0, &(0x7f0000000240), 0xffffff}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r0, r5, 0x1f, 0x1}, 0x10) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 713.382106][ T1655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c7df316d4 [ 713.390075][ T1655] R13: 00000000004c911b R14: 00000000004e0098 R15: 00000000ffffffff [ 713.457424][ T1649] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 713.464893][ T1655] memory: usage 6592kB, limit 0kB, failcnt 11 [ 713.471838][ T1655] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 713.480376][ T1655] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:37:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='/emory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 713.489164][ T1655] Memory cgroup stats for /syz1: cache:92KB rss:2084KB rss_huge:2048KB shmem:36KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:2084KB inactive_file:16KB active_file:84KB unevictable:0KB 00:37:41 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc0005000300007cf8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) [ 713.571839][ T1655] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1653,uid=0 [ 713.637027][ T1655] Memory cgroup out of memory: Killed process 1653 (syz-executor.1) total-vm:72708kB, anon-rss:2164kB, file-rss:34816kB, shmem-rss:0kB [ 713.732764][ T1044] oom_reaper: reaped process 1653 (syz-executor.1), now anon-rss:0kB, file-rss:34780kB, shmem-rss:0kB 00:37:41 executing program 2: socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000a40)='syz0\x00', 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x4, 0xc, &(0x7f0000000a80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x100000000}, [@call={0x85, 0x0, 0x0, 0x42}, @exit, @call={0x85, 0x0, 0x0, 0x5d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @generic={0x8, 0x1ff, 0x6, 0x9, 0x1}, @jmp={0x5, 0x200, 0xc, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000dc0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0x3, [], 0x0, 0x0, 0xffffffffffffff9c, 0x8, &(0x7f0000000e00)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000e40)={0x1, 0xf, 0x7, 0x5}, 0x10}, 0x70) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000f00)={r1, r2, 0x10, 0x2}, 0x10) sendmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000040)=@caif, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000200)="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", 0xfd}, {&(0x7f00000000c0)="6f77897b8fee63e0ad758e9638557b1daab14e222231c82dfe053db86101cdcc0b4d20a38c400ee18ef957329ccf67f7ea948deca5b1a6b8f90afd37be840eaf16cec3cb209e59cd5072e21af8da938cb32e55cb931dd171c4c7fef954d76a88069b45dc46ca97168d69de79de3833070d9cfdf9f86992f287d1dfcea17162046b05fa", 0x83}, {&(0x7f0000000300)="853c840a90b6366e4b5625519e97f107baf885e8f773e4d8d79118f35f1a52e7d20b29c8c930cdf9265f507f9e0d91d4be134f7398dba8560eaf9f5b1623c392ae90068fa3534741c12f9ca58d66a4bb08c74607179d86278edbc35c37536536ff4ba91cee348bb568e30fc3b79287e24c2f0cda1e7a2ee6004580eedba39ace1cf9f3d0bd1092e13666f7d8ddebf5b2269744542cfa6c509dfbc342114d5034f538ae9d1bc02f7da25aafc21bc34b8fac97f5975df527c9fd72c1ad8974f85ff53ed419ff69158fc33a9ce7d7b282811deb732ccc56ba50d715cbbbc2b7433a0dd11b4f5ebbd8", 0xe7}, {&(0x7f0000000400)="db91711874330d98e7bca04aaac69939dea632e66f663351e22ee08ef841cc7358d4", 0x22}, {&(0x7f0000000440)="b5cd4c37c3d13a57a1df0ec16c8f22d81ee2619b38aa69d2672dd0cf9b330dad8e90efae1d589213a66142a80a1910946b0e118112abc3cf8c4c1126129fac062d124b132c93c17a185c1052def22d389bbf6cdea645f05d3e0f03c15b1943ec27abb7772cc923b26dbdde7f2902e85f043437a8a8d0f2cf", 0x78}, {&(0x7f00000004c0)="37fa739398a23d6d4026500e6fb151f33dc94e365f2dc5b404c147214223b1dbf8e4b757423b1937a8892a8f6c98d7063e5d70b9d78ec3e9fb46b5f93ad3ff3e79ae4d9ac4e8d7b6107fb74618f71332b2266367a1e661cb6102c205ab356d81c619dde4e80c680bd75908bfbda59e216ffc34fe5983149b913fef3c1911bd84ce6b93d797151f2c5bdf669e1307f1e3421b9fd477d1821ebe1adeca14ea2e933d16372240aa90a6289932ff413def346b14787ad745a41e588d", 0xba}, {&(0x7f0000000580)="46ad6fdea5031279275d95e261e14d353190b816218bf7948b6a9755a4e2c930c56f8161f176e435f3944555d6192ac934d027f721756b2abe32d57f405c961dd8cc0d5d1e3793bd1d1783ab40837849de0ee1164d1d3625473343fce47a984f30e0ed99cb30f3f267f50cbb1b5fcd48d1fe74372f371c8d4287c25496bdb645d47ce6c9f5eff89b23bdcfc31ac0e4df3a19802c5552e868e1e1ca86ce904a284e5d0a0b8f115819c87da51f8efd2f55483130c3d8672d19dd4416a9f219373c5f004de48ac0808d051a0a", 0xfffffffffffffef3}, {&(0x7f0000000680)="160000848c54f37c49d6418dca19ce225594aaf64a8a70991aecfff9f2ff000000000000f6865d0ad1585f000000000000", 0x31}, {&(0x7f00000006c0)="2dedade4dd8bdaf8d841fd657f8b16108b7378ad7840c4c2efda8e01a5e98cc9fa03ad62d7a25a26de396b0fd330edf0144f0318542f7dff40ec91f7049fc32a2e23f9bbade1f3d7d36f3c7f1a7517772eccfecb2f99965604520595ef35f4b6fa2364379246708fa6f4b0ab4133cc8cf9698fb1d4d4b2010cbc0c58d4bfd05073234439fafeef1dba702402b2fc0fcbde4ffcd05b6577940c904321f5507aa0e8eb8ba64e22f0d7dcfffb7a419bd45ac67186df7c826767af3f5206232a147b2fa9693214eca0d48285d013653eab5544980e50ee1551e8e86fea0655", 0xdd}], 0x9, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x280}, 0x8800) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000900)={[{0x2d, 'rdma'}]}, 0x6) openat$cgroup_subtree(r3, &(0x7f0000000880)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000a00)=0x4, 0x4) r5 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000980)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f00000009c0)=0x8) write$cgroup_subtree(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="2f70696473202f72646d61202b72646d612078aea9e0172b696f202d637075203b6d656d6f7279202d696f202b202b637075200000"], 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 00:37:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8633, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='\\emory.events\x00', 0x100000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 00:37:41 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000019c0)={&(0x7f0000001540)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000380)=""/159, 0x23c}, {&(0x7f0000001680)=""/28, 0x3e6}, {&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f00000004c0)=""/137, 0x89}, {&(0x7f00000017c0)=""/242, 0xf2}], 0x5, &(0x7f0000000300)=""/104, 0x68}, 0x40000001) r3 = openat$cgroup_ro(r0, &(0x7f0000001a00)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001a40)={0x7, 0xf560, 0x8, 0x69, 0x100, 0xffffffffffffffff, 0x1000, [], r2, r3, 0x0, 0x2}, 0x3c) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(r1, 0x0, 0xfffffffffffffea8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1, 0x3}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, 0x0, &(0x7f0000000240)}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory'}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 713.904751][ T1671] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:37:41 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) getpid() write$cgroup_pid(r1, &(0x7f0000000100), 0xda4fff08) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x60e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getpid() r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x660c, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=0x7f, 0x3a9) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, 0x0) write$cgroup_subtree(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="a9b33f0400cb1a86dd00006f86dd6a6279dec73a9b90e632943de16f799199d9545e7d1de960490f47648d5c41af918ec2827622a3d2", 0x36}], 0x1}, 0x0) 00:37:42 executing program 4: r0 = socket$kcm(0x10, 0x800000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)="d800000018008106e00f80ecdb4cf904021d65ef0b007c05e8fe55a1bc00050003000081f8000000050000000000812fa8000b1c0f0063e3e53f34316797267afeaad392937cca1758f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930df8eeb20b7fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798267141f12aef70d12f3d40fad95603000000df634c1f215ce3bb9ad8417de1cabc8e34451966657f2a9ecb", 0xd8}], 0x1}, 0x0) 00:37:42 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x181000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000480)) close(r4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f0000000380)="91d618a0ac76806595766d3772a84794fa4f08b2b862f07d993cdb488c335e1aaca54d71d5f3acc9e4209411bf46e4486a3674096ae33952b0d49a46082e95dc4f0e31556efb42580ee9cfec571c08625d535f827fa0d70f94d1e8852416acb19b529ebd92a79e9b45ff28d757328fb8b96ab13ef3c70eace955dcefc009e1e4f692d9b3285d15149f83c3a8362d98550c631ffde9477b14faa88602c7268f52ae9d715b3b", &(0x7f00000004c0)="7bfd00534156412664caa17f862aedff829324f58202e01a0511b7e7525400e7e50e7b3e68f28c315e1b109d97d5f374f3fae3d25431ade10a6e887f16dfcc508288"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, 0x0, &(0x7f0000000240)}, 0x1b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r4, 0x0, 0x0}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2f6d656dff07792c0100000000000000631682892a1e3eaceea03b682e7235cc3aad074933fa1eb8df1375b93ef667de77432ffe3a1671dde2a8ef98c65447999cb0e9c59700000000000000"], 0x8) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x7ff, 0x1ff, 0xa0f9, 0x0, 0x0, 0x0, 0x400, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x53, 0x6, 0x0, 0x0, 0x7fff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000, 0x4, 0x6, 0x3, 0x0, 0x2, 0x4, @perf_bp={0x0, 0xd}, 0xfe8f187c040b756b, 0x2, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) [ 714.394558][ T1693] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 715.103493][ T1706] IPVS: ftp: loaded support on port[0] = 21 [ 715.570026][ T1706] chnl_net:caif_netlink_parms(): no params data found [ 715.600351][ T1706] bridge0: port 1(bridge_slave_0) entered blocking state [ 715.607539][ T1706] bridge0: port 1(bridge_slave_0) entered disabled state [ 715.616492][ T1706] device bridge_slave_0 entered promiscuous mode [ 715.680273][ T1706] bridge0: port 2(bridge_slave_1) entered blocking state [ 715.687540][ T1706] bridge0: port 2(bridge_slave_1) entered disabled state [ 715.695416][ T1706] device bridge_slave_1 entered promiscuous mode [ 715.716934][ T1706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 715.727350][ T1706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 715.743770][ T1706] team0: Port device team_slave_0 added [ 715.751218][ T1706] team0: Port device team_slave_1 added [ 715.827306][ T1706] device hsr_slave_0 entered promiscuous mode [ 715.867819][ T1706] device hsr_slave_1 entered promiscuous mode [ 715.984029][ T1706] bridge0: port 2(bridge_slave_1) entered blocking state [ 715.991164][ T1706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 715.998569][ T1706] bridge0: port 1(bridge_slave_0) entered blocking state [ 716.005654][ T1706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 716.046440][ T1706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 716.085613][ T3313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 716.095560][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 716.103312][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 716.112215][ T3313] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 716.124297][ T1706] 8021q: adding VLAN 0 to HW filter on device team0 [ 716.135934][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 716.144719][ T8887] bridge0: port 1(bridge_slave_0) entered blocking state [ 716.151782][ T8887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 716.229014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 716.238299][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 716.245411][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 716.267098][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 716.275867][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 716.284402][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 716.356455][ T9259] device bridge_slave_1 left promiscuous mode [ 716.362714][ T9259] bridge0: port 2(bridge_slave_1) entered disabled state [ 716.425475][ T9259] device bridge_slave_0 left promiscuous mode [ 716.431652][ T9259] bridge0: port 1(bridge_slave_0) entered disabled state [ 718.036417][ T9259] device hsr_slave_1 left promiscuous mode [ 718.078073][ T9259] device hsr_slave_0 left promiscuous mode [ 718.110373][ T9259] team0 (unregistering): Port device team_slave_1 removed [ 718.122461][ T9259] team0 (unregistering): Port device team_slave_0 removed [ 718.134593][ T9259] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 718.171067][ T9259] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 718.243198][ T9259] bond0 (unregistering): Released all slaves [ 718.320725][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 718.335615][ T1706] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 718.349803][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 718.359365][ T8885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 718.379103][ T1706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 718.521542][ T1716] ================================================================== [ 718.529888][ T1716] BUG: KASAN: slab-out-of-bounds in ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.538590][ T1716] Read of size 8 at addr ffff8880a42f363f by task syz-executor.3/1716 [ 718.546724][ T1716] [ 718.549039][ T1716] CPU: 0 PID: 1716 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #20 [ 718.556913][ T1716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.566953][ T1716] Call Trace: [ 718.570234][ T1716] dump_stack+0x172/0x1f0 [ 718.574554][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.580007][ T1716] print_address_description.cold+0x7c/0x20d [ 718.585983][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.591449][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.596900][ T1716] __kasan_report.cold+0x1b/0x40 [ 718.601842][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.607291][ T1716] kasan_report+0x12/0x20 [ 718.611607][ T1716] __asan_report_load8_noabort+0x14/0x20 [ 718.617225][ T1716] ip6_dst_lookup_tail+0x196a/0x1b30 [ 718.622498][ T1716] ? mark_held_locks+0xa4/0xf0 [ 718.627250][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.632692][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.638143][ T1716] ? ip6_flush_pending_frames+0xd0/0xd0 [ 718.643671][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.649119][ T1716] ? retint_kernel+0x2b/0x2b [ 718.653745][ T1716] ip6_dst_lookup_flow+0xa8/0x220 [ 718.658762][ T1716] ? ip6_dst_lookup+0x70/0x70 [ 718.663429][ T1716] sctp_v6_get_dst+0x15c1/0x1d80 [ 718.668356][ T1716] ? sctp_v6_copy_addrlist+0x650/0x650 [ 718.673796][ T1716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 718.680024][ T1716] ? refcount_inc_not_zero_checked+0x144/0x200 [ 718.686168][ T1716] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 718.691958][ T1716] ? retint_kernel+0x2b/0x2b [ 718.696541][ T1716] sctp_transport_route+0x12d/0x360 [ 718.701721][ T1716] ? sctp_transport_route+0x12d/0x360 [ 718.707077][ T1716] sctp_assoc_add_peer+0x53e/0xfc0 [ 718.712202][ T1716] sctp_sendmsg_new_asoc+0x5d5/0xfd0 [ 718.717476][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.722919][ T1716] ? sctp_autobind+0x1e0/0x1e0 [ 718.727668][ T1716] ? retint_kernel+0x2b/0x2b [ 718.732239][ T1716] ? sctp_sendmsg+0x6a1/0x17d0 [ 718.736995][ T1716] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 718.743221][ T1716] ? sctp_endpoint_lookup_assoc+0x17f/0x290 [ 718.749113][ T1716] sctp_sendmsg+0x125a/0x17d0 [ 718.753783][ T1716] ? sctp_id2assoc+0x2c0/0x2c0 [ 718.758531][ T1716] ? __local_bh_enable_ip+0x15a/0x270 [ 718.763884][ T1716] ? _raw_spin_unlock_bh+0x31/0x40 [ 718.768977][ T1716] ? __local_bh_enable_ip+0x15a/0x270 [ 718.774333][ T1716] ? lockdep_hardirqs_on+0x418/0x5d0 [ 718.779601][ T1716] ? release_sock+0x156/0x1c0 [ 718.784265][ T1716] ? _raw_spin_unlock_bh+0x31/0x40 [ 718.789354][ T1716] ? release_sock+0x156/0x1c0 [ 718.794018][ T1716] inet_sendmsg+0x141/0x5d0 [ 718.798515][ T1716] ? ipip_gro_receive+0x100/0x100 [ 718.803552][ T1716] sock_sendmsg+0xd7/0x130 [ 718.807955][ T1716] ___sys_sendmsg+0x803/0x920 [ 718.812614][ T1716] ? copy_msghdr_from_user+0x430/0x430 [ 718.818060][ T1716] ? kasan_check_read+0x11/0x20 [ 718.822896][ T1716] ? __fget+0x381/0x550 [ 718.827044][ T1716] ? __fget_light+0x1a9/0x230 [ 718.831706][ T1716] ? __fdget+0x1b/0x20 [ 718.835759][ T1716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 718.841988][ T1716] __sys_sendmsg+0x105/0x1d0 [ 718.846564][ T1716] ? __ia32_sys_shutdown+0x80/0x80 [ 718.851661][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.857107][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 718.862567][ T1716] ? do_syscall_64+0x26/0x680 [ 718.867229][ T1716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.873275][ T1716] ? do_syscall_64+0x26/0x680 [ 718.877958][ T1716] __x64_sys_sendmsg+0x78/0xb0 [ 718.882742][ T1716] do_syscall_64+0xfd/0x680 [ 718.887234][ T1716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.893109][ T1716] RIP: 0033:0x459279 [ 718.896986][ T1716] 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 [ 718.917516][ T1716] RSP: 002b:00007fa603072c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 718.925919][ T1716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 718.933873][ T1716] RDX: 0000000020008844 RSI: 0000000020000240 RDI: 0000000000000004 [ 718.941918][ T1716] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 718.949872][ T1716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6030736d4 [ 718.958001][ T1716] R13: 00000000004c6f0e R14: 00000000004dc030 R15: 00000000ffffffff [ 718.965969][ T1716] [ 718.968718][ T1716] Allocated by task 0: [ 718.972771][ T1716] save_stack+0x23/0x90 [ 718.976912][ T1716] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 718.982523][ T1716] kasan_slab_alloc+0xf/0x20 [ 718.987096][ T1716] kmem_cache_alloc+0x11a/0x6f0 [ 718.991932][ T1716] dst_alloc+0x10e/0x200 [ 718.996156][ T1716] ip6_dst_alloc+0x34/0xa0 [ 719.000558][ T1716] icmp6_dst_alloc+0x1a9/0x660 [ 719.005304][ T1716] ndisc_send_skb+0xfc1/0x14a0 [ 719.010072][ T1716] ndisc_send_rs+0x134/0x6d0 [ 719.014646][ T1716] addrconf_rs_timer+0x30f/0x680 [ 719.020377][ T1716] call_timer_fn+0x193/0x720 [ 719.024953][ T1716] run_timer_softirq+0x66f/0x1740 [ 719.029961][ T1716] __do_softirq+0x25c/0x94c [ 719.034438][ T1716] [ 719.036750][ T1716] Freed by task 0: [ 719.040452][ T1716] save_stack+0x23/0x90 [ 719.044589][ T1716] __kasan_slab_free+0x102/0x150 [ 719.049504][ T1716] kasan_slab_free+0xe/0x10 [ 719.053989][ T1716] kmem_cache_free+0x86/0x260 [ 719.058652][ T1716] dst_destroy+0x29e/0x3c0 [ 719.063050][ T1716] dst_destroy_rcu+0x16/0x19 [ 719.067624][ T1716] rcu_core+0xba5/0x1500 [ 719.071849][ T1716] __do_softirq+0x25c/0x94c [ 719.076327][ T1716] [ 719.078659][ T1716] The buggy address belongs to the object at ffff8880a42f3500 [ 719.078659][ T1716] which belongs to the cache ip6_dst_cache of size 224 [ 719.092868][ T1716] The buggy address is located 95 bytes to the right of [ 719.092868][ T1716] 224-byte region [ffff8880a42f3500, ffff8880a42f35e0) [ 719.106552][ T1716] The buggy address belongs to the page: [ 719.112167][ T1716] page:ffffea000290bcc0 refcount:1 mapcount:0 mapping:ffff888216a883c0 index:0xffff8880a42f3500 [ 719.122559][ T1716] flags: 0x1fffc0000000200(slab) [ 719.127485][ T1716] raw: 01fffc0000000200 ffffea00026d2688 ffffea00025f6848 ffff888216a883c0 [ 719.136055][ T1716] raw: ffff8880a42f3500 ffff8880a42f3000 0000000100000006 0000000000000000 [ 719.144635][ T1716] page dumped because: kasan: bad access detected [ 719.151023][ T1716] [ 719.153330][ T1716] Memory state around the buggy address: [ 719.158940][ T1716] ffff8880a42f3500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 719.166985][ T1716] ffff8880a42f3580: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 719.175028][ T1716] >ffff8880a42f3600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 719.183062][ T1716] ^ [ 719.188932][ T1716] ffff8880a42f3680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 719.196978][ T1716] ffff8880a42f3700: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 719.205014][ T1716] ================================================================== [ 719.213050][ T1716] Disabling lock debugging due to kernel taint [ 719.219305][ T1716] Kernel panic - not syncing: panic_on_warn set ... [ 719.225912][ T1716] CPU: 0 PID: 1716 Comm: syz-executor.3 Tainted: G B 5.2.0-rc2+ #20 [ 719.235183][ T1716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.245223][ T1716] Call Trace: [ 719.248520][ T1716] dump_stack+0x172/0x1f0 [ 719.252853][ T1716] panic+0x2cb/0x744 [ 719.256752][ T1716] ? __warn_printk+0xf3/0xf3 [ 719.261343][ T1716] ? trace_hardirqs_on+0x5e/0x220 [ 719.266360][ T1716] ? trace_hardirqs_on+0x5e/0x220 [ 719.271384][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 719.276862][ T1716] end_report+0x47/0x4f [ 719.281018][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 719.286470][ T1716] __kasan_report.cold+0xe/0x40 [ 719.291319][ T1716] ? ip6_dst_lookup_tail+0x196a/0x1b30 [ 719.296776][ T1716] kasan_report+0x12/0x20 [ 719.301134][ T1716] __asan_report_load8_noabort+0x14/0x20 [ 719.306769][ T1716] ip6_dst_lookup_tail+0x196a/0x1b30 [ 719.312074][ T1716] ? mark_held_locks+0xa4/0xf0 [ 719.316838][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.322290][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.327749][ T1716] ? ip6_flush_pending_frames+0xd0/0xd0 [ 719.333294][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.338756][ T1716] ? retint_kernel+0x2b/0x2b [ 719.343345][ T1716] ip6_dst_lookup_flow+0xa8/0x220 [ 719.348366][ T1716] ? ip6_dst_lookup+0x70/0x70 [ 719.353045][ T1716] sctp_v6_get_dst+0x15c1/0x1d80 [ 719.357986][ T1716] ? sctp_v6_copy_addrlist+0x650/0x650 [ 719.363443][ T1716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 719.369679][ T1716] ? refcount_inc_not_zero_checked+0x144/0x200 [ 719.375832][ T1716] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 719.381644][ T1716] ? retint_kernel+0x2b/0x2b [ 719.386233][ T1716] sctp_transport_route+0x12d/0x360 [ 719.391427][ T1716] ? sctp_transport_route+0x12d/0x360 [ 719.396801][ T1716] sctp_assoc_add_peer+0x53e/0xfc0 [ 719.401917][ T1716] sctp_sendmsg_new_asoc+0x5d5/0xfd0 [ 719.407197][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.412661][ T1716] ? sctp_autobind+0x1e0/0x1e0 [ 719.417426][ T1716] ? retint_kernel+0x2b/0x2b [ 719.422016][ T1716] ? sctp_sendmsg+0x6a1/0x17d0 [ 719.426775][ T1716] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 719.433009][ T1716] ? sctp_endpoint_lookup_assoc+0x17f/0x290 [ 719.438905][ T1716] sctp_sendmsg+0x125a/0x17d0 [ 719.443585][ T1716] ? sctp_id2assoc+0x2c0/0x2c0 [ 719.448342][ T1716] ? __local_bh_enable_ip+0x15a/0x270 [ 719.453712][ T1716] ? _raw_spin_unlock_bh+0x31/0x40 [ 719.458910][ T1716] ? __local_bh_enable_ip+0x15a/0x270 [ 719.464299][ T1716] ? lockdep_hardirqs_on+0x418/0x5d0 [ 719.469580][ T1716] ? release_sock+0x156/0x1c0 [ 719.474257][ T1716] ? _raw_spin_unlock_bh+0x31/0x40 [ 719.479358][ T1716] ? release_sock+0x156/0x1c0 [ 719.484042][ T1716] inet_sendmsg+0x141/0x5d0 [ 719.488547][ T1716] ? ipip_gro_receive+0x100/0x100 [ 719.493571][ T1716] sock_sendmsg+0xd7/0x130 [ 719.497986][ T1716] ___sys_sendmsg+0x803/0x920 [ 719.502657][ T1716] ? copy_msghdr_from_user+0x430/0x430 [ 719.508118][ T1716] ? kasan_check_read+0x11/0x20 [ 719.512965][ T1716] ? __fget+0x381/0x550 [ 719.517122][ T1716] ? __fget_light+0x1a9/0x230 [ 719.521795][ T1716] ? __fdget+0x1b/0x20 [ 719.525859][ T1716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 719.532097][ T1716] __sys_sendmsg+0x105/0x1d0 [ 719.536686][ T1716] ? __ia32_sys_shutdown+0x80/0x80 [ 719.541798][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.547260][ T1716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 719.552731][ T1716] ? do_syscall_64+0x26/0x680 [ 719.557410][ T1716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.563469][ T1716] ? do_syscall_64+0x26/0x680 [ 719.568148][ T1716] __x64_sys_sendmsg+0x78/0xb0 [ 719.572913][ T1716] do_syscall_64+0xfd/0x680 [ 719.577417][ T1716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.583301][ T1716] RIP: 0033:0x459279 [ 719.587191][ T1716] 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 [ 719.606792][ T1716] RSP: 002b:00007fa603072c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 719.615198][ T1716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459279 [ 719.623163][ T1716] RDX: 0000000020008844 RSI: 0000000020000240 RDI: 0000000000000004 [ 719.631131][ T1716] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 719.639097][ T1716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6030736d4 [ 719.647061][ T1716] R13: 00000000004c6f0e R14: 00000000004dc030 R15: 00000000ffffffff [ 719.656128][ T1716] Kernel Offset: disabled [ 719.660451][ T1716] Rebooting in 86400 seconds..