group.controllers" dev="sda1" ino=15901 res=0 errno=0 [ 535.188889][ T36] audit: type=1804 audit(1627318287.319:199): pid=24966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/484/cgroup.controllers" dev="sda1" ino=15901 res=1 errno=0 16:51:27 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x8000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 535.259314][T24978] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xb001000000000000}}, 0x1c) 16:51:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socketpair(0x15, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r9, @ANYBLOB="0000100020"], 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={r9, 0x1, 0x4, [0x7f, 0x8, 0x0, 0x5]}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="e8080000", @ANYRES16=r12, @ANYRESDEC=r10, @ANYRES64, @ANYBLOB="cc082a00"], 0x8e8}}, 0x0) sendmsg$NL80211_CMD_STOP_NAN(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x800, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r11}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x50) r13 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r13, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r14}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x3a05, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x6000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005026) 16:51:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x9000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 535.990696][T25002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:28 executing program 5: ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={'bond_slave_0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) socket$nl_generic(0x10, 0x3, 0x10) 16:51:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xa000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 536.093146][ T36] audit: type=1804 audit(1627318288.439:200): pid=25000 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/486/cgroup.controllers" dev="sda1" ino=15915 res=1 errno=0 16:51:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xe4ffffff00000000}}, 0x1c) 16:51:29 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delchain={0x2c, 0x65, 0x100, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0xffff}, {0x2, 0x5}, {0xfff1, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x80}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2004}, 0x20048000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0xffffffffffffffe4) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) accept4$inet(r4, 0x0, &(0x7f0000000300), 0x80000) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000380)=0x3) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xd000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x9000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005027) 16:51:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x6000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xa000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 537.158911][ T36] audit: type=1804 audit(1627318289.510:201): pid=25050 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/487/cgroup.controllers" dev="sda1" ino=15923 res=1 errno=0 16:51:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xe000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005028) 16:51:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r1, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001740)=ANY=[@ANYBLOB="e8080000", @ANYRES16=r7, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r6, @ANYBLOB="cc9cd607796da5082a00"], 0x8e8}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000001700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x34, r3, 0x8, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x25}]}, 0x34}, 0x1, 0x0, 0x0, 0xc890}, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f0000000280)}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/243, 0xf3}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x10000) r9 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r8) r10 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r9, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_EDIT(r12, 0x0, 0x483, &(0x7f0000000380)={0x6, @rand_addr=0x64010101, 0x4e23, 0x4, 'sh\x00', 0x20, 0x0, 0x7f}, 0x2c) 16:51:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 537.646923][ T36] audit: type=1804 audit(1627318289.990:202): pid=25075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/488/cgroup.controllers" dev="sda1" ino=13888 res=1 errno=0 16:51:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xe803000000000000}}, 0x1c) 16:51:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xf000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005029) 16:51:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x10000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xe000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 538.338287][ T36] audit: type=1804 audit(1627318290.680:203): pid=25095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/489/cgroup.controllers" dev="sda1" ino=15926 res=1 errno=0 16:51:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f0000000800030004f8dd7cfe8ff941d040817a003d844f2dfd44f130b94d", @ANYRES32=r3, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x800d, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000502a) 16:51:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xf000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 538.874319][T25117] __nla_validate_parse: 10 callbacks suppressed [ 538.874340][T25117] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 538.892627][T25120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 538.939483][ T36] audit: type=1804 audit(1627318291.290:204): pid=25119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/490/cgroup.controllers" dev="sda1" ino=15931 res=1 errno=0 [ 538.985276][T25124] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xec03000000000000}}, 0x1c) 16:51:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x11020000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x10000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="06828277b3f0d7"], 0x24}}, 0x0) 16:51:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000502b) [ 539.560261][T25139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 539.566957][T25138] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x14000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2a020000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 539.623221][T25142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xf000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000502c) 16:51:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r4, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, r6, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xb1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000014) 16:51:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x14030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 539.882848][T25154] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 540.070385][ T36] audit: type=1804 audit(1627318292.420:205): pid=25156 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/492/cgroup.controllers" dev="sda1" ino=15922 res=1 errno=0 16:51:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xf401000000000000}}, 0x1c) 16:51:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3f000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x54, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x404}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x801}, 0x4000010) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x1d000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000502d) [ 540.695073][T25177] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 540.759567][T25182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x60000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x1e030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 540.806740][T25191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 540.818393][ T36] audit: type=1804 audit(1627318293.170:206): pid=25180 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/493/cgroup.controllers" dev="sda1" ino=15943 res=1 errno=0 16:51:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x400300, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1bd}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9c8e}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) 16:51:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x1f000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x65580000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xf5ffffff00000000}}, 0x1c) 16:51:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xe0ffff, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005060) 16:51:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x2, 0x9}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48010}, 0x24008800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x81000000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x20000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x25000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x88a8ffff}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) ioctl$FITHAW(r5, 0xc0045878) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x20}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xb2}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0x7fffffff, @local, 0x9}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x10}, 0x9}, @in6={0xa, 0x4e22, 0x6, @rand_addr=' \x01\x00', 0x101}, @in6={0xa, 0x4e20, 0x80, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x6, @loopback}], 0xc8) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r9, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008003}, 0x8800) write(r7, &(0x7f00000000c0)="b6df3961e9aaf774802b65c5f0e4bcb5a47dc5f36fcf6ecc6f02325afafe69639e611586116ae0afb9b75dc052b61051d9a4ead370040cf08b79e938c85288ad451f", 0x42) sendfile(r4, r6, 0x0, 0x7) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9bd1f4c283b71641e42a03b75374c18b2f442a3370fb56458022c30f0c333dca34ae306c697546260ca6424009596ce72df6267a89c99b8d4671ca9e9757608a107f36c342faf24a2c32705c018f991413778cbe6cce96cae0708e80681e8ab946ba147b1fe84f79368e", @ANYRES16=r1, @ANYBLOB="010000000000680400000000000000000008", @ANYRESHEX=0x0, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) [ 541.915325][ T36] audit: type=1804 audit(1627318294.260:207): pid=25229 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/494/cgroup.controllers" dev="sda1" ino=15961 res=1 errno=0 16:51:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xf0ffff, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x28261a00, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000509a) [ 542.419013][ T36] audit: type=1804 audit(1627318294.770:208): pid=25251 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/495/cgroup.controllers" dev="sda1" ino=15942 res=1 errno=0 16:51:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xf903000000000000}}, 0x1c) 16:51:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0400912cf53da39f662d39ac8e0000bb2542cd65cee8cf51d4e38718ac8692a329f2bc5e26fe6aeddd40c63b64e2b3d498b2aba4b010a0634761fae9cd4f0a4f25c83cb3cc8860c82227d2b57bac1007c646691e8344ab487db47650cf7d03dbfeac483a24a9efae", @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x9effffff}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x1000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x2a030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000509b) 16:51:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x3c030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4040000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="080007000180ffff1400020077673200"/28], 0x4c4}, 0x1, 0x0, 0x0, 0x20008814}, 0x4002) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) socket(0x9, 0x80000, 0x401) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xf0ffffff}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000509c) 16:51:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x3000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 543.579030][ T36] audit: type=1804 audit(1627318295.930:209): pid=25292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/497/cgroup.controllers" dev="sda1" ino=15959 res=1 errno=0 16:51:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xfa03000000000000}}, 0x1c) 16:51:36 executing program 5: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @private0, 0x5}, {0xa, 0x4e22, 0xffffff00, @mcast1, 0xffff0001}, 0x8, [0x57, 0x7, 0x6308, 0xffff, 0x3309, 0xffff7fff, 0x7, 0x2c]}, 0x5c) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000440)={{}, [@remote, @bcast, @bcast, @null, @remote, @remote, @null, @rose]}, &(0x7f00000000c0)=0x48, 0x0) getpeername(r0, &(0x7f0000000100)=@xdp, &(0x7f0000000180)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r3, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WOWLAN(r4, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)={0x6bc, r6, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void, @val={0xc, 0x99, {0x2f000000, 0x49}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x1bc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x194, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xb6, 0x8, {0x1, 0x10000, "afd5e2bd270104908500e7907e2ceb526eb690c90eacb04549e91229ce64d7b93ecc0aebe832c9e98e25cf3dda12af6dd7e0d999093c2fd21e82e0deb10d71c9a3f9bc0d68bce58fa8a6d26c73b19cdf0e563cebc3f1215890bcc87af1e3751f44b85776f656f375173590d4b8f3e8db339b42c3eb9c2471d18203ff9b48e142dad2ecc0d6fa116229dc5736d8940556b3d7c940a6e0bb3af04c65155eb970610d0351d2f59a49242df0"}}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x98, 0xa, "138db1facd164ad27ea643b638a84b02400298c963ae9117d17d19f342d892e5a39796a40379a087cf25de26cb20ce19e7a47125814356226c66cb246129d31273d4583b15837a22c31315fbac33cb323dd4c150fa39544c84f751afdb486886a6d7e0090aaf8108b2e9ec40e3e5022015f31eb40deff8b192dcc548a869d6f9bbf256865dc934ef8eea2864e93097bd21eb393e"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0xffff, 0x9}}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @local}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x28, 0xa, "bf7d01c23fb1f8d86c8e58e302c8b5c0b5eb72c813aa148023b2b167cc5133cf76ed31d7"}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x2ac, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x228, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_MASK={0x34, 0xb, "2f0ace1b44b02dd2dc84f2a3d485d53da6763f2e7f007ab7bb1150cb70e37b4c87c2504d169d00b32041d8119c413a77"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x4, 0x2, 0x3}}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x8b, 0x8, {0x3, 0x9, "a5e1106f62b97f6ba6c84c503a4f38ef0331134ccac3a553709c03433f384a5310c6836e22fc7cef2391bd8e65ab8d6fb19f963560f6d8b8c93e04302504b166dd7027a53dacbdec1479ed07b935d6f781c21321724e4d59464f09b07a4f6bd3287d3854c6a2427992ea3788a92e9a4086522db4ca4233bc1d24a9ba9bc62b"}}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x3f, 0x8, {0x20, 0x5, "6b2d470b28c421a7d1661222ced2a1a9e7b45b563979515b35611e3ead2bccd8b31c03f5223fa964bac79652930aae3fe9bcbc"}}, @NL80211_WOWLAN_TCP_WAKE_MASK={0xfa, 0xb, "4d0ce133c1dd67c6a72dcd623fba2063759afc7468c6c1c6d6f164bd5325060986dce6bc849cfc3865ac498ce1aa9e3c0d7a4af8fabc693c9ecc2998ee830dd3b2a7066739898e1c3ae0d25cd5771738dc08d550a20d44d339275f044a69eead0f05b090f43a06619de2452ab2d935243b26d2c0272f0e3b00c871144f5438b14baee29cc6ca082b07653f4c836378deba2d619178deb71a4da42e7aec96af762c58c2de09b565ef4e4a404b69c24f7544c4280b4afa28d494d2d624057a1d7c24a4ca809aa4d0db4769ecb44e89bcc52755ab050833712264dfd9e8ed0cca10a860cd152559ff721ba4ea4161de3b8bcd1f402ae669"}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @remote}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x0, 0x7, 0xd3}}]}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x64, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x972}, @NL80211_ATTR_SCAN_SUPP_RATES={0x44, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x11, 0x0, "0f6459e157118b547791f09719"}, @NL80211_BAND_2GHZ={0x24, 0x0, "c1eab0516007ef60304689a1907b40d8a8c1f02da6066e946034ce5369bc793c"}, @NL80211_BAND_5GHZ={0x5, 0x1, "89"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x8, 0x64}}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x81}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x18, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x15c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x10c, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xfd, 0xa, "8166fb16f9bb68aa6a7bde8beb88af940ea3e7e27daf8b69473552de056790e52315ca99ac38d6afff59e663ada73205284abca449c7033f3ad2990e11505245a4b4344329814687c3edd571d4b692274396ccacb8ed2bed0c82ecdcd9c7b1847e3dd5586a8dcc47eccb259ec9e0ed2135a39bcce313e8de582e8abda55a4566544e425661b3300a4257b5131f858ede74aa191d3cab277c5721a9268407e2ab653b622d3ff925c2c0903c1db5a658fafc6a3c7e0aed99d9c37abdc61369a1e43f568b548f7f959cc59bba8d7711138cba918ed9eb30fe9fa5d543f2f9799613f2ede2e6b1926a22901afdc9807b71309f627334199c929e10"}, @NL80211_WOWLAN_TCP_DST_IPV4={0x8, 0x2, @multicast1}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x44, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0xc, 0x80}}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x7}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x1}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="21b368ae6381"}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0xc, 0x14}}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xac, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x98, 0x12, 0x0, 0x1, [@NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@broadcast}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7}, @NL80211_ATTR_SCAN_SSIDS={0x58, 0x2d, 0x0, 0x1, [{0xd, 0x0, @random="c4777966e5f0ffff91"}, {0x16, 0x0, @random="99e6a4c8cc5bb79c6a1ca02a6b4b6220b75e"}, {0x14, 0x0, @random="ec9f4ecda816e3793f502501a389e58c"}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x8000}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x1fffc0}, {0x8, 0x0, 0x6}]}]}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}]}]}, 0x6bc}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000ac0)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}]}, 0x38}, 0x1, 0x0, 0x0, 0x200400c0}, 0x8850) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="3c00000000008000fff70f00000008000300", @ANYRES32=r9, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x3d6b0700, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffa888}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x4000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 544.165250][T25310] __nla_validate_parse: 6 callbacks suppressed [ 544.165269][T25310] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x10000509d) 16:51:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfffff000}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x5000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x3eb00200, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000001600), r0) r6 = socket(0x1000000010, 0x80002, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x4, {0x0, 0x0, 0x0, r10, {}, {0x2, 0x8}, {0xa}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f00000016c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x2c, r5, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x810}, 0x20000001) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffff7f}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 544.515706][ T36] audit: type=1804 audit(1627318296.860:210): pid=25321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/498/cgroup.controllers" dev="sda1" ino=15972 res=1 errno=0 [ 544.539630][T25328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 544.638628][T25334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 544.685872][T25336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x3f000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xfc00000000000000}}, 0x1c) 16:51:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x6000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e22, 0x7, @mcast2, 0x5}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e23, @empty}], 0x5c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'ip6gre0\x00', r3, 0x4, 0x0, 0x6, 0x3, 0x44, @empty, @mcast2, 0x40, 0x7, 0xc25d}}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffff9e}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x1ffffefff) 16:51:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x48000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 545.413693][T25367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffff0}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:51:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8d06}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7ff}}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x2000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="2300060f000000000000c95e306d3cada900b62acde86c9c7b7ae5eaec92a6a23f2d57fe39923e455a49c9e173913f9a9875bebf0c82f578db1012c3539021be162b1b7903c73c442b77f9f28df67d08be03b29127f45afd4ee0f77801dfac92b8f348f96ec1be37c0cdc1375f0a6e179876e1fc230f66e461f19041ea34"], 0x14}}, 0x0) 16:51:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x7000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x48030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="466f7b015200440026e85435ef0274151800", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffffff}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) [ 545.836816][T25386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 545.950210][ T36] audit: type=1804 audit(1627318298.290:211): pid=25387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/500/cgroup.controllers" dev="sda1" ino=15586 res=1 errno=0 16:51:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xfe80000000000000}}, 0x1c) 16:51:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="c7419c90d6500000"], 0x24}}, 0x0) 16:51:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x4c000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x9000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x3, 0x13, r1}]}, 0x30}}, 0x0) 16:51:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x24, r5, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x100000}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x24}}, 0x0) r6 = accept4$rose(r0, &(0x7f0000000000)=@full={0xb, @remote, @netrom, 0x0, [@netrom, @netrom, @netrom, @remote, @null, @netrom]}, &(0x7f0000000140)=0x40, 0x80800) mmap(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r6, 0x338cc000) sendfile(r3, r1, 0x0, 0x100005000) [ 546.547187][T25405] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 546.559109][T25406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 546.585221][T25405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.599829][ T36] audit: type=1804 audit(1627318298.950:212): pid=25410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/501/cgroup.controllers" dev="sda1" ino=15998 res=1 errno=0 [ 546.610914][T25405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 546.656498][T25413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 546.683203][ T36] audit: type=1800 audit(1627318298.950:213): pid=25410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15998 res=0 errno=0 16:51:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xfec0000000000000}}, 0x1c) [ 546.704921][T25405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.772277][T25405] infiniband syz1: set active 16:51:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="11000008009ecc59164dee000400f20800a4c6138ba9e178205eecb9", @ANYRES32=r3, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) [ 546.825938][ T36] audit: type=1804 audit(1627318298.980:214): pid=25408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/501/cgroup.controllers" dev="sda1" ino=15998 res=1 errno=0 [ 546.854012][T25405] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 546.894001][T25405] infiniband syz2: set active [ 546.925541][T25411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 546.945153][T13967] geneve1 speed is unknown, defaulting to 1000 [ 546.973532][ T36] audit: type=1804 audit(1627318299.310:215): pid=25410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/501/cgroup.controllers" dev="sda1" ino=15998 res=1 errno=0 [ 547.018755][T25420] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:51:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r4, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="f77f73b90e75"}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x101}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x4d000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 547.062738][T25420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.097191][T25420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 547.151161][T25420] infiniband syz1: set active [ 547.222093][T25420] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 547.259123][T25420] infiniband syz2: set active 16:51:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r2, 0x5, 0x8, 0x9}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x205) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3b}}}, 0x0, 0x0, 0x28, 0x0, "fb89c766aab92c025ea24890c47555241810cd87c34b09a07addc0f4cdc3389a68b2080ddef06c39e5b7d2811a30908f4f0cc13fe5e5829498749d36790e2d36815d727b4b3bb3625d1e8db56507de85"}, 0xd8) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0xffffffffffffff9d, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'ip6tnl0\x00', 0x0, 0x29, 0x1, 0xfb, 0x1441, 0x6, @private1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8, 0x80, 0x6, 0x6}}) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)=@getpolicy={0x1c4, 0x15, 0x400, 0x70bd2c, 0x25dfdbfd, {{@in6=@private1, @in=@multicast1, 0x4e21, 0x101, 0x4e20, 0x0, 0xa, 0xe0, 0x0, 0x2b, r7}, 0x6e6bb1, 0x1}, [@replay_thresh={0x8, 0xb, 0x7}, @algo_aead={0x8e, 0x12, {{'ccm_base(lrw(twofish),sha1-generic)\x00'}, 0x210, 0x40, "31c36b572949f2b82313c5dfafcb886fd17709b28c10edf026c51fc6dbf344ce71c4e5a6ef23d1517dbc45f3acb1e7b74915a9e2ed38e3c7c3c3ef234e8139d8e7f7"}}, @replay_thresh={0x8, 0xb, 0x3}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2c, 0x70bd2c, 0x70bd28, 0x70bd2b, 0x1, [0x6, 0x32, 0x401]}}, @policy={0xac, 0x7, {{@in=@remote, @in6=@rand_addr=' \x01\x00', 0x4e24, 0x1093, 0x4e22, 0x6, 0xa, 0x20, 0x20}, {0x4787, 0x7, 0x0, 0x563, 0x1727, 0xe8b, 0x3, 0x4}, {0x3, 0x401, 0xffff, 0x4}, 0x10000, 0x6e6bb1, 0x0, 0x1, 0x2, 0x3}}]}, 0x1c4}}, 0x44) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000e8318359004400000008000300", @ANYRES32=r8, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 547.284680][T20805] geneve1 speed is unknown, defaulting to 1000 16:51:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r2, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, r1, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x40}}, 0x40040) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xf000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x10, 0x13, r1}]}, 0x30}}, 0x0) 16:51:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x5d000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 547.575529][T25437] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.602681][T25437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 16:51:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r2, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) [ 547.623587][T25437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 547.661479][T25437] infiniband syz1: set active [ 547.716455][T25437] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 547.749005][T25437] infiniband syz2: set active [ 547.781853][T13967] geneve1 speed is unknown, defaulting to 1000 16:51:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x60000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x1f000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 547.843990][T25450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:51:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xff00000000000000}}, 0x1c) [ 547.916371][T25450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.971788][T25450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 548.034011][T25450] infiniband syz1: set active [ 548.117684][T25450] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 548.157159][T25450] infiniband syz2: set active [ 548.193009][T13968] geneve1 speed is unknown, defaulting to 1000 16:51:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x20000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:40 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) 16:51:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x68000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 548.399118][ T36] audit: type=1804 audit(1627318300.751:216): pid=25440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/502/cgroup.controllers" dev="sda1" ino=15993 res=1 errno=0 [ 548.506302][ T36] audit: type=1804 audit(1627318300.751:217): pid=25443 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/502/cgroup.controllers" dev="sda1" ino=15993 res=1 errno=0 16:51:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x39, r1}]}, 0x30}}, 0x0) 16:51:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xffff1f0000000000}}, 0x1c) 16:51:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x6c000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1d, 0x3, 0x20, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r3, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)={0x20, 0x0, 0x500, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x70}}}}, ["", "", ""]}, 0x20}}, 0x4018800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x101}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5, 0x3}, &(0x7f0000000440)=0x8) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r1, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8085) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) accept4(r4, &(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000640)=0x80, 0xc00) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'ip6gre0\x00', r6, 0x4, 0x3a, 0x1, 0x4, 0x28, @private0, @mcast2, 0x10, 0x700, 0xffffffff, 0x4}}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2f, 0x2, [0x2, 0xfffc]}, &(0x7f0000000240)=0xc) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000480)=ANY=[@ANYBLOB="460400005aadb15902ade96dd7ae594baaeb40205b3805d1b57edd4b0b1f5ad7dc94ebb90000", @ANYRES16=r9], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r9, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x4, 0x70bd27, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x28000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100"/18, @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$cgroup_ro(r1, &(0x7f0000000680)='memory.events\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000001040)={0xf90, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x30, 0x11d, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x1e}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf6}]}]}, @NL80211_ATTR_TID_CONFIG={0x90, 0x11d, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3e}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7f}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1f}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffffb}]}]}, @NL80211_ATTR_TID_CONFIG={0x4c, 0x11d, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffffffff00000001}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xd5}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xeb}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3ff}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x634, 0x11d, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffc00}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xd8}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x418, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x5c, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x58, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x30, 0x2, [{0x3, 0x5}, {0x4, 0x1}, {0x6}, {0x2, 0x7}, {0x7, 0x6}, {0x6, 0x5}, {0x6}, {0x0, 0x8}, {0x4, 0x4}, {0x2, 0x9}, {0x6, 0x3}, {0x6, 0x3}, {0x3, 0x5}, {0x1, 0xa}, {0x3, 0xa}, {0x6, 0x4}, {0x3, 0x2}, {0x5, 0x6}, {0x1, 0x6}, {0x7, 0x3}, {0x3, 0x5}, {0x6, 0x3}, {0x4, 0x4}, {0x0, 0x2}, {0x0, 0x8}, {0x2, 0x8}, {0x2, 0x1}, {0x1, 0x9}, {0x2, 0x8}, {0x1, 0xa}, {0x7, 0x8}, {0x3}, {0x7, 0x3}, {0x2, 0x3}, {0x1, 0x7}, {0x2, 0x2}, {0x1}, {0x3, 0x6}, {0x6, 0x4}, {0x7, 0xa}, {0x3, 0x6}, {0x1, 0x5}, {0x7, 0xa}, {0x4, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0xc2fb, 0x7, 0x3, 0xff69, 0xec08, 0x8000, 0x2]}}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x200, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x50, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x4, 0x48, 0x60, 0x0, 0x48, 0x0, 0x48, 0x3, 0x36, 0xc, 0xb, 0x48, 0x4, 0xb, 0x36, 0x2, 0x60, 0x3, 0x6c, 0x1, 0x3, 0x60, 0xc, 0xb, 0x48, 0x53, 0x16]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x5, 0x6d, 0x36, 0x3, 0x1b, 0x16, 0x55a6d9c733aaebc6, 0x24, 0x36, 0x12, 0x24, 0x6c, 0x6, 0x18, 0x7e, 0x48, 0xb, 0xc, 0xb, 0x1b, 0x3, 0x6, 0x0, 0x5]}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x732b, 0x20d, 0x2, 0x77, 0xfffc, 0x6, 0x1ff]}}]}, @NL80211_BAND_2GHZ={0x28, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x6, 0x8f4e, 0x40d, 0x2, 0x7, 0x1, 0x20]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0xc, 0x18, 0x30, 0x16, 0x60, 0x3, 0x24, 0x2, 0x6, 0x6, 0x0]}]}, @NL80211_BAND_2GHZ={0xf4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4b, 0x2, [{0x6, 0x4}, {0x0, 0x6}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x6}, {0x0, 0x7}, {0x0, 0x3}, {0x0, 0x3}, {0x5, 0x1}, {0x4, 0x8}, {0x0, 0x5}, {0x1, 0x2}, {0x7, 0x5}, {0x0, 0x7}, {0x2, 0x1}, {0x7, 0x6}, {0x3, 0x7}, {0x4, 0x9}, {0x0, 0x4}, {0x1}, {0x6, 0x1}, {0x1, 0x6}, {0x1, 0x4}, {0x1, 0x6}, {0x0, 0x1}, {0x3, 0x1}, {0x0, 0x5}, {0x1, 0x6}, {0x3, 0x8}, {}, {0x0, 0x2}, {0x1, 0xa}, {0x1, 0x7}, {0x1, 0x6}, {0x7, 0xa}, {0x1, 0x1}, {0x4}, {0x7}, {0x3}, {0x0, 0x2}, {0x1, 0x7}, {0x6}, {0x6, 0x7}, {0x3, 0x1}, {0x6, 0x5}, {0x2, 0x2}, {0x3, 0x6}, {0x4, 0x7}, {0x4, 0x5}, {}, {0x1, 0x7}, {0x2, 0x7}, {0x6, 0x1}, {0x6, 0x8}, {0x2, 0x5}, {0x3, 0x2}, {0x3}, {0x2, 0x2}, {0x5, 0x4}, {0x2, 0x2}, {0x3}, {0x6}, {0x7, 0x9}, {0x6, 0xa}, {0x0, 0xa}, {0x0, 0x4}, {0x2, 0x7}, {0x1, 0x7}, {0x1, 0x4}, {0x1, 0x2}, {0x1, 0x6}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x24, 0x2, 0x16]}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x0, 0x5}, {0x2}, {0x1}, {}, {0x4, 0xa}, {0x1, 0x9}, {0x4, 0x8}, {}, {0x2, 0x3}, {0x1, 0x7}, {0x3, 0x7}, {0x0, 0x3}, {0x0, 0x4}, {0x1, 0x1}, {0x7, 0x9}, {0x6, 0xa}, {0x5, 0x4}, {0x2, 0xa}, {0x3, 0x3}, {0x2, 0x6}, {0x1, 0x1}, {0x4}, {0x1, 0x9}, {0x7, 0x2}, {0x6, 0x6}, {0x0, 0x9}, {0x2, 0x2}, {0x2, 0x5}, {0x7}, {0x4, 0x3}, {0x0, 0x4}, {0x4, 0x5}, {0x1, 0x7}, {0x4, 0x2}, {0x0, 0x1}, {0x7}, {0x5, 0x1}, {0x4, 0x9}, {0x2, 0x9}, {0x3, 0xa}, {0x0, 0x3}, {0x6}, {0x1, 0x3}, {0x3, 0x3}, {0x6, 0x7}, {0x0, 0xa}, {0x1, 0x8}, {0x7, 0x6}, {0x1, 0x5}, {0x6, 0x4}, {0x0, 0x5}, {0x0, 0x7}, {0x7, 0x3}, {0x7, 0x2}, {0x1, 0x4}, {0x7}, {0x5, 0x3}, {0x3, 0x1}, {0x4, 0x6}, {0x6, 0x3}, {0x0, 0x8}, {0x5, 0x6}, {0x4, 0x1}, {0x7, 0x2}, {0x7, 0x5}, {0x4, 0x3}, {0x0, 0x1}, {0x5, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x7013b16b950ec995}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x800, 0x8, 0x8, 0x3f, 0x6, 0x1, 0x7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x1, 0x1}, {0x0, 0x4}, {0x2, 0x3}, {0x0, 0x9}, {0x4}, {0x6, 0x5}, {0x1, 0x1}, {0x6, 0x9}, {0x0, 0x2}, {0x0, 0x4}, {0x4, 0x9}, {0x6, 0x4}, {0x1, 0x6}, {0x7}, {0x3, 0x1}, {0x5, 0x3}, {0x6, 0x8}, {0x6, 0x2}, {0x7, 0x7}, {0x6, 0x1}, {0x6, 0xa}, {0x6, 0x4}, {0x2, 0x1}, {0x5}, {0x0, 0x4}, {0x2, 0x2}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x9, 0x7]}]}, @NL80211_BAND_6GHZ={0x60, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x20, 0x8029, 0x57, 0x101, 0xffff, 0x8, 0x8]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x6, 0x30, 0x24, 0x9, 0x12, 0x60, 0x16, 0x18, 0x4, 0x60, 0x6, 0x1, 0x9, 0x12, 0x8, 0x3, 0xc, 0xb, 0x6c]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x2, 0xa}, {0x6, 0x2}, {0x7, 0x3}, {0x0, 0x5}, {0x0, 0x6}, {0x1, 0x5}, {0x3, 0x2}, {0x3, 0x7}, {0x2, 0x2}, {0x3}, {0x7, 0x9}, {0x3, 0x7}, {0x5, 0x3}, {}, {0x4, 0x5}, {0x1, 0x1}, {0x7, 0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x4, 0x6}, {0x6, 0xa}, {0x1, 0x1}, {0x1, 0x6}]}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x6, 0x8, 0x1000, 0x0, 0x8, 0x401, 0xf001]}}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x178, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x1c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x17, 0x1, [0x6c, 0x4, 0x1, 0x2, 0x4, 0x9, 0x48, 0x0, 0x36, 0x24, 0x1, 0x16, 0x1, 0x2, 0xb, 0x6b, 0x6c, 0x60, 0x5]}]}, @NL80211_BAND_6GHZ={0x4}, @NL80211_BAND_5GHZ={0xd0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3b, 0x2, [{0x5, 0x9}, {0x1, 0x9}, {0x3, 0xa}, {0x0, 0x4}, {0x3, 0x1}, {0x3, 0x9}, {0x1}, {0x0, 0x4}, {0x0, 0x1}, {0x5, 0x6}, {0x1}, {0x2, 0x8}, {0x5, 0x4}, {0x2, 0x1}, {0x2, 0x6}, {0x4, 0x4}, {0x6, 0x9}, {0x6, 0x7}, {0x7}, {0x2, 0x7}, {0x1, 0x1}, {0x3, 0x1}, {0x1, 0xa}, {0x5, 0x7}, {0x5, 0x7}, {0x3, 0x5}, {0x5, 0x5}, {0x1, 0x9}, {0x5, 0x6}, {0x5, 0x5}, {}, {0x0, 0xa}, {0x4, 0x5}, {0x1, 0xa}, {0x0, 0x7}, {0x2, 0x3}, {0x3, 0x8}, {0x1, 0x9}, {0x0, 0x6}, {0x3, 0x5}, {0x1, 0x2}, {0x6, 0x5}, {0x6, 0x7}, {0x5, 0xa}, {0x6, 0xa}, {0x3, 0x4}, {0x7}, {0x5, 0x8}, {0x0, 0x4}, {0x5, 0x4}, {0x3, 0x3}, {0x6, 0x4}, {0x5, 0x8}, {0x2, 0x9}, {0x0, 0x4}]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x4, 0x9}, {0x7, 0x1d}, {0x4, 0x9}, {0x0, 0x3}, {0x0, 0x6}, {0x5}, {0x0, 0x7}, {0x4, 0x9}, {0x0, 0x2}, {0x7, 0x9}, {0x0, 0x6}, {0x2, 0x3}, {0x7, 0x4}, {0x4, 0x6}, {0x5, 0x3}, {0x7, 0x2}, {0x5, 0x5}, {0x6, 0x6}, {0x1, 0x8}, {0x3, 0x7}, {0x6, 0x4}, {0x6, 0x5}, {0x7, 0x4}, {0x7, 0x1}, {0x1, 0x7}, {0x1, 0x3}, {0x0, 0xa}, {0x6, 0x2}, {0x5, 0x8}, {0x1, 0x1}, {0x5, 0x3}, {0x1, 0x2}, {0x1, 0x8}, {0x2, 0x8}, {0x0, 0x5}, {0x5, 0x9}, {0x2}, {0x5, 0x2}, {0x1, 0x5}, {0x1}, {0x4, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1000, 0xc19, 0x8, 0x8000, 0xf30c, 0x2, 0x2000]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x101, 0x80, 0x7, 0x8, 0x7ff, 0xffff, 0x3]}}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x1, 0x60, 0x6c, 0x2, 0x6c, 0x1, 0x5, 0x4, 0xb, 0xb, 0x12, 0xb, 0x6, 0x2d, 0x0, 0x6c, 0x12, 0xc, 0x5, 0x1, 0x26933938b87de009, 0x3]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x5, 0x48, 0x1, 0x1b, 0x16, 0x48, 0x24, 0x5, 0xb, 0x12, 0x1b, 0x36, 0x30, 0x5, 0x76]}]}, @NL80211_BAND_6GHZ={0x84, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0xfffa, 0x0, 0x3, 0x8, 0xff32, 0x7, 0x300]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x16, 0x4, 0xc, 0xc, 0x18, 0x30, 0x16, 0x1, 0x48, 0x4, 0x18, 0x36, 0xc, 0xc, 0x12, 0x60, 0x12, 0x30, 0x16, 0x1e, 0xc]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x7, 0xa}, {0x1, 0xa}, {0x7, 0x4}, {0x5}, {0x6, 0x8}, {0x4, 0x9}, {0x7, 0x4}, {0x0, 0x1}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x4}, {0x4, 0x2}, {0x4, 0xa}, {0x1, 0x3}, {0x2}, {0x4, 0x1}, {0x0, 0x9}, {0x1, 0xa}, {0x4, 0xa}, {0x4, 0x5}, {0x2, 0x9}, {0x3, 0x9}, {0x7, 0x3}, {0x7, 0x8}, {0x1, 0x6}, {0x0, 0x9}, {0x5, 0x1}, {0x1, 0x6}, {0x4, 0x5}, {0x6, 0x9}, {0x1, 0x5}, {0x5, 0x3}, {0x3, 0x4}, {0x7, 0x5}, {0x4, 0x2}, {0x0, 0x7}, {0x5, 0x5}, {0x5, 0x7}, {0x3}, {0x0, 0x7}, {0x1, 0x7}, {0x2, 0x3}, {0x0, 0x6}, {0x2, 0x5}, {0x4, 0x2}, {0x3, 0x9}, {0x5, 0x3}, {0x6, 0x7}, {0x1, 0xa}, {0x0, 0x7}, {0x7, 0x5}, {0x0, 0x7}]}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x0, 0xa}, {0x3, 0x2}, {0x4, 0x1}, {0x7, 0x4}, {0x5, 0xa}, {0x1, 0x5}, {0x0, 0x5}, {0x7, 0x1}, {0x1, 0x8}, {0x1, 0x7}, {0x5, 0x2}, {0x1, 0x6}]}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x80}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x781aff41}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x2e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x35}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffffffff}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf0}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7bd}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x6c}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x5e}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x23}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xaa}]}, {0xfc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xf8, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x78, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x100, 0x8, 0x1, 0x6, 0xe8d, 0x7]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x4, 0x30, 0x24, 0x4, 0x1, 0x60, 0x6c, 0x1, 0x9, 0x3, 0xc, 0x12, 0x48, 0x6, 0x46ced5eb9e110aa0, 0xb, 0x12, 0x4, 0x30, 0x24, 0x36, 0x48, 0x0, 0x30, 0x0]}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x1, 0x9}, {0x3, 0xa}]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x4, 0x3}, {0x5, 0xa}, {0x6, 0x4}, {0x4, 0xa}, {0x4}, {0x1, 0x8}, {0x1, 0x3}, {0x0, 0x5}, {0x5, 0x9}, {0x5}, {0x6, 0x3}, {}, {0x1, 0x9}, {0x1, 0xa}, {0x7, 0x8}, {0x4, 0x3}, {0x5, 0x5}, {0x0, 0x4}, {0x1, 0x2}, {0x1, 0x9}, {0x5, 0x1}, {0x5, 0x6}, {0x4, 0x8}, {0x4, 0x5}, {0x6, 0xa}, {0x3, 0x3}, {0x0, 0x7}, {0x7, 0x6}, {0x6, 0x4}, {0x4, 0x3}, {0x6, 0x8}, {0x6, 0x2}, {0x1, 0x4}, {0x0, 0x9}, {0x1, 0x6}, {0x0, 0x6}, {0x0, 0x9}, {0x1, 0x9}, {0x4, 0x5}, {0x0, 0x5}, {0x1, 0x3}, {0x2, 0x8}, {0x2, 0x6}, {0x0, 0x8}, {0x3, 0x1}, {0x5, 0x7}, {0x4, 0x3}, {0x3, 0x8}, {0x4, 0xa}, {0x1, 0x9}, {0x3, 0x7}, {0x5, 0x2}]}]}, @NL80211_BAND_60GHZ={0x7c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x5e, 0xff, 0x8, 0x1, 0x3ff, 0x6, 0x2]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xc9, 0x6220, 0x1ff, 0x5, 0x35a0, 0x3ff, 0x1]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0xb, 0x2, 0x60, 0x30, 0x9, 0x9, 0x0, 0x2, 0x60, 0x16, 0xc, 0x5, 0xb, 0x63, 0xb, 0x6, 0x4, 0x6c, 0x6, 0x18, 0x16, 0xb, 0x1b, 0xb, 0x0, 0x4]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x1, 0x2}, {0x5, 0xa}, {0x0, 0x4}, {0x7, 0x9}, {0x3}, {0x1, 0xa}, {0x5, 0x7}, {0x5, 0x2}, {0x2, 0x6}, {0x2, 0xa}, {0x6, 0x6}, {0x3, 0x9}, {0x6, 0x8}, {0x7, 0xa}, {0x5, 0x7}, {0x2, 0x2}, {0x2, 0x4}, {0x0, 0x1}, {0x3, 0x2}, {0x7, 0x4}, {0x0, 0x4}, {0x0, 0xa}, {0x2, 0x3}, {0x2, 0x7}, {0x7, 0x9}, {0x0, 0x2}, {0x4, 0xa}, {0x3, 0x4}, {0x5, 0x5}, {0x0, 0x7}, {0x0, 0x7}, {0x0, 0x5}, {0x5, 0x9}, {0x5, 0x8}, {0x1, 0x6}, {0x6, 0x8}, {0x0, 0xa}, {0x4, 0x2}, {0x5, 0x5}, {0x5, 0x1d}, {0x0, 0x9}]}]}]}]}]}, @NL80211_ATTR_TID_CONFIG={0x14, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x22c, 0x11d, 0x0, 0x1, [{0x228, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xb0}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x92}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xe1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1d4, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x24, 0x1b, 0x1a, 0x60, 0x30, 0x6, 0x0, 0x12, 0x66d761a722512daf]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x2, 0xc, 0x6, 0x4]}]}, @NL80211_BAND_5GHZ={0x54, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4f, 0x2, [{0x5, 0x7}, {0x7, 0x8}, {0x5, 0x6}, {0x5, 0x1}, {0x1, 0x6}, {0x1, 0x8}, {0x1, 0x3}, {0x2, 0x5}, {0x0, 0x1}, {0x5, 0x3}, {0x4, 0x3}, {0x7, 0x7}, {0x1, 0x6}, {0x2, 0x2}, {0x1, 0x6}, {0x0, 0x9}, {0x4, 0x1}, {0x3, 0x5}, {0x7, 0x9}, {0x7, 0x4}, {0x0, 0x4}, {0x6, 0x9}, {0x2, 0x7}, {0x6, 0x9}, {0x5, 0x4}, {0x5, 0x1}, {0x3, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x4, 0x5}, {0x5, 0x7}, {0x4, 0x2}, {0x1, 0x2}, {0x3, 0x4}, {0x6, 0x2}, {0x5, 0x9}, {}, {0x5, 0x3}, {0x6, 0x1}, {0x6, 0x9}, {0x6, 0x8}, {0x0, 0xa}, {0x1, 0x4}, {0x0, 0x5}, {0x3, 0x3}, {0x3, 0x7}, {0x3, 0x7}, {0x3, 0xa}, {0x5, 0x6}, {}, {0x2, 0xa}, {0x4, 0x9}, {0x4, 0x3}, {0x1, 0xc}, {0x6, 0x8}, {0x1, 0x8}, {0x4, 0x2}, {0x4, 0x8}, {0x5, 0x6}, {0x3, 0x8}, {0x1, 0x8}, {0x5, 0x8}, {0x0, 0x3}, {0x3, 0x3}, {0x2, 0x2}, {0x0, 0x8}, {0x6, 0x5}, {0x7, 0x2}, {0x1, 0x5}, {0x3, 0x2}, {0x0, 0x5}, {0x0, 0x4}, {0x3, 0x5}, {0x2, 0x9}, {0x7, 0x8}]}]}, @NL80211_BAND_60GHZ={0xac, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x0, 0xc, 0x52, 0x36, 0x6e, 0xb, 0xc, 0x18, 0x43, 0x3, 0x30, 0x4, 0x36, 0x8, 0x3, 0x1b, 0x60, 0x2, 0x1, 0x16, 0x35, 0x3, 0x16, 0x36, 0xc, 0xfe]}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x3, 0x5}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x7}, {0x7, 0x7}, {0x6, 0x8}, {0x7, 0x2}, {0x7, 0x8}, {0x3, 0x8}, {0x7, 0x9}, {0x7, 0x3}, {0x4, 0x2}, {0x3, 0x3}, {0x7, 0x5}, {0x0, 0x1}, {0x1}, {0x4, 0x8}, {0x0, 0xa}, {0x3, 0x8}, {0x2, 0x6}, {0x0, 0x4}, {0x0, 0x4}, {0x3, 0x8}, {0x2}, {0x1, 0x3}, {0x5, 0x1}, {0x6, 0x4}, {0x0, 0x1}, {0x3}, {0x7, 0xa}, {0x6, 0x4}, {0x6, 0x9}, {0x5, 0xa}, {0x5, 0x4}, {0x2, 0x2}, {0x7, 0xa}, {}, {0x0, 0x5}, {0x1}, {0x3, 0x3}, {0x4, 0x3}, {0x0, 0x5}, {0x4, 0x3}, {0x7, 0x5}, {0x0, 0x1}, {0x7}, {0x7, 0x4}, {0x6, 0x5}, {0x4, 0x6}, {0x3, 0x3}, {0x4}, {0x1, 0x8}, {0x2, 0x4}, {}, {0x3, 0x3}, {0x3, 0xa}, {0x4, 0x2}, {0x3, 0x1}, {0x1, 0x4}, {0x0, 0x4}, {0x1, 0x7}]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x5, 0x2}, {0x7, 0x8}, {0x0, 0x7}, {0x5, 0x9}, {0x4, 0x4}, {0x4, 0x8}, {0x7}, {0x7, 0x1}, {0x1, 0x6}, {0x0, 0x2}, {0x1, 0x5}, {0x0, 0x6}, {0x4, 0x7}, {0x2, 0x1}, {0x4, 0x5}, {0x4, 0x1}, {0x0, 0x4}, {0x6, 0x7}, {0x2}, {0x2, 0x5}, {0x0, 0x8}, {0x7, 0x1}, {0x6, 0x7}, {0x4, 0xa}, {0x4}, {}, {0x7, 0x7}, {0x0, 0x3}, {0x4, 0x6}, {0x5, 0x4}, {0x3, 0x8}, {0x5, 0x9}, {0x2, 0x8}, {0x3, 0x1}, {0x1, 0x8}, {0x4, 0x2}, {0x3, 0x4}, {0x4, 0xa}, {0x6, 0x2}, {0x1, 0x2}, {0x5, 0x5}, {0x3, 0xa}, {0x6, 0x1b}, {}, {0x1, 0x4}, {0x1, 0x9}, {0x6, 0x4}, {0x6, 0x3}, {0x7, 0x4}, {0x1, 0x7}, {0x7, 0x7}, {0x0, 0x6}, {0x6, 0x6}, {0x6, 0x5}, {0x0, 0x5}, {0x6, 0x5}, {0x3}, {0x6}, {0x0, 0x3}, {0x1, 0xa}, {0x0, 0x6}]}]}, @NL80211_BAND_6GHZ={0x28, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x7, 0x1, [0x1, 0x4, 0x6]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1, 0x7, 0x7fff, 0x5, 0x399a, 0x5, 0x4]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0x2c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x5, 0x2, [{0x6, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0xb, 0x6c, 0x36, 0xb, 0x16, 0x12, 0x1, 0x3, 0x5, 0x48, 0x4, 0x16, 0x18, 0x24, 0x48, 0x18, 0x12, 0x24, 0x30, 0x1, 0x3, 0x48, 0xc, 0x79, 0x60, 0x3]}]}, @NL80211_BAND_6GHZ={0x4c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x16, 0x1, [0x9, 0x48, 0xb, 0x1, 0x6c, 0x48, 0x6, 0xc, 0x1b, 0x60, 0x1b, 0x18, 0x1, 0x0, 0x36, 0x9, 0xc, 0x1]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x60, 0x30, 0x3, 0x24, 0x48, 0x6, 0x30, 0xb, 0x6c, 0xa, 0x2, 0x36, 0x48, 0x16, 0x4, 0x5, 0x2, 0x3c, 0xc]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x12, 0x48]}]}, @NL80211_BAND_6GHZ={0xc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x6, 0x1, [0xc, 0x4]}]}]}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x5e4, 0x11d, 0x0, 0x1, [{0x354, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x334, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x94, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x3, 0x9}, {0x0, 0x5}, {0x5, 0x2}, {0x4, 0x2}, {}, {0x4, 0xa}, {0x2, 0x1}, {0x0, 0x4}, {0x7, 0xa}, {0x1, 0x5}, {0x0, 0x3}, {0x5}, {0x4, 0xa}, {0x1, 0x9}, {0x5, 0x2}, {0x1, 0x7}, {0x5, 0x5}, {0x2, 0x3}, {0x7, 0x7}, {0x6, 0x4}, {0x0, 0x7}, {0x7, 0x7}, {0x1, 0x5}, {0x4, 0x6}, {0x5, 0x4}, {0x3, 0x7}, {0x5, 0x1}, {0x0, 0x6}, {0x3, 0x3}, {0x1, 0x9}, {0x4, 0x7}, {0x5, 0x8}, {0x4, 0x6}, {0x3, 0x2}, {0x3, 0x4}, {0x0, 0x5}, {0x3, 0x4}, {0x0, 0x3}, {0x0, 0x7}, {0x7, 0x5}, {0x0, 0x1}, {0x3, 0x2}, {0x7, 0x5}, {0x6, 0x8}, {0x0, 0x5}, {0x4, 0x2}, {0x2, 0x3}, {0x2, 0xa}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x20, 0x5, 0x4, 0x6, 0xf48, 0xff, 0x1]}}, @NL80211_TXRATE_HT={0x3a, 0x2, [{0x1, 0x2}, {0x1, 0x5}, {0x3, 0x7}, {0x5, 0xa}, {0x7, 0x7}, {0x3, 0x6}, {0x3}, {0x1, 0x9}, {0x7, 0x8}, {0x4, 0x2}, {0x6}, {0x7, 0x8}, {0x6, 0x6}, {0x0, 0x8}, {0x0, 0x7}, {0x4, 0x5}, {0x1, 0x9}, {0x7}, {0x5, 0xa}, {0x6, 0x7}, {0x6, 0x6}, {0x7, 0x9}, {0x4}, {0x5, 0x7}, {0x0, 0x2}, {0x5, 0x9}, {0x3, 0x5}, {0x0, 0x5}, {0x0, 0x6}, {0x4, 0x3}, {0x1, 0x2}, {0x2}, {0x4, 0x4}, {0x6, 0xa}, {0x1}, {0x5, 0x5}, {0x6, 0x2}, {0x2, 0x7}, {0x0, 0x9}, {0x3, 0xa}, {}, {0x7, 0x2}, {0x2, 0x6}, {0x7, 0x1}, {0x5, 0x8}, {0x7, 0xa}, {0x2, 0xa}, {0x1, 0x1}, {0x0, 0x7}, {0x3, 0x9}, {0x2}, {0x6, 0x7}, {0x5, 0x8}, {0x1, 0x5}]}]}, @NL80211_BAND_60GHZ={0x54, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4d, 0x2, [{0x0, 0x1}, {0x4, 0x2}, {0x4}, {0x6}, {0x0, 0x9}, {0x6, 0x1}, {0x4, 0x6}, {0x1, 0x1}, {0x2}, {0x2, 0xa}, {0x7, 0x3}, {0x6, 0x8}, {0x0, 0x6}, {0x0, 0x4}, {0x5, 0x4}, {0x1}, {0x6, 0x6}, {0x3}, {0x1, 0x2}, {0x3, 0xa}, {0x2}, {0x0, 0x8}, {0x0, 0x5}, {0x1, 0x4}, {0x6, 0x4}, {0x0, 0x1}, {0x4, 0x9}, {0x0, 0x4}, {0x1, 0x3}, {}, {0x1, 0x5}, {0x5, 0x8}, {0x4, 0x9}, {0x2, 0x8}, {0x6, 0x8}, {0x2, 0x8}, {0x6, 0x5}, {0x7, 0x5}, {0x6, 0x1}, {0x3, 0x1}, {0x7, 0x6}, {0x1, 0x2}, {0x6, 0x6}, {0x4, 0x7}, {0x2, 0x9}, {0x6, 0x9}, {0x0, 0x5}, {0x2}, {0x2, 0x6}, {0x6, 0x7}, {0x0, 0x6}, {0x1, 0x2}, {0x1, 0x7}, {0x7, 0x3}, {0x7, 0x8}, {0x1, 0x5}, {0x4, 0x6}, {0x6, 0x3}, {0x5}, {0x7, 0x7}, {0x5, 0x5}, {0x0, 0x4}, {0x1, 0x4}, {0x6}, {0x1, 0x6}, {0x7, 0x3}, {0x1, 0xa}, {0x5, 0x1}, {0x3, 0xa}, {0x1, 0x1}, {0x4, 0x8}, {0x7, 0x2}, {0x2, 0x2}]}]}, @NL80211_BAND_6GHZ={0x48, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x9bf115ce7017de3f}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x7, 0x2, 0x54b6, 0x1, 0x0, 0x20, 0x25be]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x9, 0x1ff, 0x8, 0x0, 0x101, 0x2, 0x5]}}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x3, 0x6}, {0x2, 0x1}, {0x1}, {0x5, 0x1}, {0x4, 0x4}, {0x7, 0x5}, {0x4, 0x1}, {0x0, 0xa}]}]}, @NL80211_BAND_5GHZ={0x50, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xc9e7, 0x1, 0x8001, 0x400, 0x7, 0x8b5, 0x9]}}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x5, 0x9}, {0x2, 0x3}, {0x3, 0x2}, {0x0, 0x6}, {0x4}, {0x0, 0x1}, {0x6, 0x5}, {}, {0x4, 0x3}, {0x6}, {0x1, 0xa}, {0x0, 0x9}, {0x7, 0x9}, {0x7, 0x8}, {0x2, 0x6}, {0x2, 0x3}, {0x3, 0x3}, {0x2, 0x1}, {0x2, 0x6}, {0x2, 0x6}, {0x5, 0x1}, {0x3, 0x8}, {0x7, 0x3}, {0x4}, {0x7, 0x5}, {0x1, 0xa}, {0x3, 0x1}, {0x3, 0x8}, {0x1, 0x4}, {0x5, 0xa}, {0x4, 0x4}, {0x3, 0x5}, {0x5, 0x7}, {0x0, 0x6}, {0x6}, {0x1, 0x4}, {0x4, 0x3}, {0x1, 0x7}, {0x7, 0x6}, {0x0, 0x8}, {0x4}, {0x7, 0x7}, {0x4}, {0x1, 0x5}, {0x6, 0x2}, {0x1, 0x1}, {0x2, 0x9}, {0x7, 0x9}, {0x2, 0xa}, {0x4, 0x9}]}]}, @NL80211_BAND_6GHZ={0xe8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0xffff, 0xf000, 0x5, 0x42d7, 0x8000, 0x7, 0x1ff]}}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x3, 0x7}, {0x4, 0x6}, {0x5}, {0x4, 0x3}, {0x1, 0x3}, {0x0, 0x7}, {0x5, 0x2}, {0x3, 0x4}, {0x5, 0x7}, {0x3, 0x4}, {0x7, 0x9}, {0x5, 0x9}, {0x2, 0xa}, {0x0, 0x9}, {0x7, 0x6}, {0x1, 0x1}, {0x3, 0x5}, {0x6, 0x7}, {0x1, 0x9}, {0x7, 0x1}, {0x6, 0x8}, {0x7}, {0x3, 0x1}, {0x2, 0x7}, {0x6, 0x6}, {0x6, 0x3}, {0x4, 0x2}, {0x6, 0x5}, {0x7, 0x2}, {0x4, 0x1}, {0x5}, {0x7, 0xa}, {0x7, 0x1}, {0x1, 0x3}, {0x0, 0x9}, {0x0, 0x1}, {0x0, 0x8}, {0x6, 0x6}, {0x6, 0x4}, {0x5}, {0x1, 0x2}, {0x0, 0x6}, {0x4, 0x5}, {0x6, 0x4}, {0x4, 0x3}, {0x3, 0x5}, {0x0, 0x2}, {0x2, 0x8}, {0x3, 0x3}, {0x4, 0x5}, {0x1}, {0x6, 0x2}, {0x0, 0x2}, {0x4, 0xa}, {0x6, 0x7}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x4, 0xa}, {0x3, 0x7}, {0x7, 0xa}, {0x1, 0xa}, {0x7, 0x8}, {0x6, 0x3}, {0x1, 0x5}]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x0, 0x1}, {0x0, 0x6}, {0x3, 0x6}, {0x5, 0x4}, {0x5, 0x4}, {0x6, 0x7}, {0x7, 0x3}, {0x1, 0x7}, {0x2, 0xa}, {0x5, 0x1}, {0x1, 0x2}, {0x0, 0xa}, {0x6, 0x7}, {0x1, 0x6}, {0x0, 0x8}, {0x0, 0x1}, {0x4}, {0x2, 0x2}, {0x1, 0x4}, {0x0, 0x7}, {0x4, 0x4}, {0x0, 0xa}, {0x7, 0x5}, {0x6, 0x6}, {0x3, 0x6}, {0x4, 0x4}, {0x4, 0x5}, {0x4, 0x4}, {0x2, 0x8}, {0x4, 0x9}, {0x0, 0x5}, {0x4, 0x5}, {0x3, 0x8}, {0x2, 0x4}, {0x7, 0x8}, {0x7, 0xa}, {0x6, 0x2}, {0x0, 0x8}, {0x3, 0x9}, {0x5, 0x6}, {0x0, 0x5}, {0x0, 0x3}, {0x2, 0x2}, {0x4, 0x7}, {0x5, 0x9}, {0x1, 0x6}, {0x3, 0x6}, {0x1, 0x6}, {0x1, 0x5}, {0x1, 0x3}, {0x0, 0x6}, {0x2}, {0x7, 0x1}, {0x1, 0x8}, {0x3, 0x9}, {0x4, 0x5}, {0x0, 0x4}, {0x5, 0x9}, {0x5, 0x4}, {0x0, 0x7}, {0x0, 0x3}, {0x3, 0x6}, {0x5, 0x4}, {0x6, 0x6}, {0x2, 0x7}, {0x4, 0x6}, {0x1, 0x3}, {0x6, 0x9}, {0x4, 0x4}, {0x1, 0x5}, {0x5, 0xa}, {0x5}, {0x3, 0x3}, {0x1, 0x9}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x7, 0xfff, 0x5, 0x0, 0x4, 0x8, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0x2, 0x9, 0x9, 0x5, 0x0, 0xfe]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x3, 0x4, 0xff80, 0x6, 0x800, 0x7, 0x401]}}]}, @NL80211_BAND_60GHZ={0xa8, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x18, 0x1, [0x60, 0x60, 0x36, 0x3, 0xc, 0x1b, 0x3, 0x7a, 0x9, 0x1b, 0xc, 0x6c, 0x6c, 0x68, 0x9, 0xb, 0x30, 0x5, 0x36, 0x0]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x8000, 0x1ff, 0x80, 0x1000, 0x800, 0x9, 0x1]}}, @NL80211_TXRATE_HT={0x25, 0x2, [{0x6}, {0x2, 0x4}, {0x6, 0x4}, {0x4}, {0x1, 0x9}, {0x2, 0x5}, {0x0, 0x5}, {0x1, 0x6}, {0x2, 0x5}, {0x6}, {0x6, 0x4}, {0x6, 0x4}, {0x6, 0x3}, {0x7, 0x4}, {0x1, 0x3}, {0x4, 0x8}, {0x6, 0xa}, {0x1, 0x3}, {0x0, 0x2}, {0x7}, {0x7, 0x1}, {0x7, 0x4}, {0x6, 0x8}, {0x0, 0x2}, {0x7, 0x9}, {0x4, 0x8}, {0x5, 0x7}, {}, {0x7, 0x4}, {0x0, 0x1}, {0x4, 0x3}, {0x5, 0x7}, {0x5, 0x1f}]}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x1, 0x6}, {0x0, 0x1}, {0x0, 0x9}, {0x5, 0x3}, {0x5, 0x2}, {0x4, 0x5}, {0x4, 0x1}, {0x6, 0x1}, {}, {0x6, 0x5}, {0x4, 0x7}, {0x7, 0x8}, {0x0, 0x9}, {0x6, 0x9}, {0x5, 0x4}, {0x7, 0x8}, {0x1}, {0x4, 0x2}, {0x0, 0x9}, {0x3, 0x9}, {0x3, 0x2}, {0x7, 0x1}, {0x3, 0x6}, {0x5, 0x9}, {0x5, 0xa}, {0x6, 0x6}, {0x1, 0xa}, {0x7, 0xa}, {0x1}, {0x6, 0x6}, {0x7, 0x9}, {0x0, 0x6}, {0x0, 0x7}, {0x1, 0x3}, {0x2, 0x7}, {0x5, 0x4}, {0x5, 0x9}, {0x3, 0x2}, {0x6, 0x8}, {0x5, 0x5}, {0x3, 0x6}, {0x4, 0x7}, {0x7, 0x4}, {0x5, 0x6}, {0x5, 0x1}, {0x1, 0x9}, {0x3, 0x1}, {0x1, 0xa}, {0x5, 0x3}, {0x6, 0x4}, {0x5, 0x7}, {0x6, 0x1}, {0x0, 0x9}, {0x6, 0x8}, {0x1, 0x9}, {0x4, 0x5}, {0x6, 0x6}]}]}]}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x66}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x20}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7ff}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x81}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x40}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffffff80}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x45}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7e}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8ea}]}, {0x168, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x148, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xb0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x6, 0x8, 0x37, 0x5, 0x5db8, 0x1000]}}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x0, 0x6}, {0x3, 0x8}, {0x0, 0x1}, {0x3, 0x5}, {0x3, 0x2}, {0x2, 0x8}, {0x7, 0x7}, {0x3, 0x5}, {0x0, 0xa}, {0x0, 0x2}, {0x2}, {0x4, 0xa}, {0x4, 0x7}, {0x5, 0x6}, {0x0, 0x5}, {0x7, 0x1}, {0x6, 0x7}, {0x0, 0x6}, {0x6, 0x3}, {0x5, 0x3}, {0x4, 0xa}, {0x4, 0x2}, {0x0, 0x4}, {0x6, 0xa}, {0x5, 0x1}, {0x1, 0x2}, {0x1, 0x8}, {0x6, 0x8}, {0x1, 0x7}, {0x5, 0x1}, {0x2}, {0x3, 0xa}, {0x1, 0x1}, {0x4, 0x6}, {0x0, 0x2}, {0x3, 0x7}, {0x0, 0x3}, {0x7, 0x9}, {0x1, 0x9}, {0x0, 0x1}, {0x4, 0x3}, {0x1, 0x3}, {0x1, 0x6}, {0x1, 0x3}, {0x1, 0x8}, {0x5, 0x2}, {0x0, 0xa}, {0x1, 0x3}, {0x1, 0x4}, {0x0, 0x7}, {0x1, 0x6}, {0x2, 0x7}, {0x3, 0x7}, {0x1, 0xa}, {0x3, 0x5}, {0x4, 0xa}, {0x1, 0x7}, {0x4, 0x4}, {0x2, 0x9}, {0x7, 0x6}, {0x2, 0x2}, {0x3, 0x3}, {0x4, 0x6}, {0x1, 0x4}, {0x2, 0x6}, {0x1}, {0x1, 0x6}, {0x6, 0x3}, {0x0, 0xa}, {0x0, 0x9}, {0x0, 0x8}, {0x4, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x3, 0x4, 0x800, 0x1, 0xff, 0x7, 0x3f]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x3, 0x0, 0x1, 0x623, 0x40, 0x6, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7fff, 0x4, 0xffff, 0x5, 0x0, 0x1ff, 0x8001]}}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x48]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x94, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x5, 0xa}, {0x0, 0x8}, {0x4, 0x3}, {0x0, 0x3}, {}, {0x0, 0x3}, {0x1}, {0x4, 0x5}, {0x7, 0x2}, {0x6, 0x2}, {0x4, 0x1}, {0x0, 0x6}, {0x6, 0x9}, {0x4, 0x1}, {0x3, 0x7}, {0x3, 0x3}, {0x3, 0x1}, {0x5, 0x1}, {0x7, 0x5}, {0x7, 0x2}, {0x0, 0xa}, {0x1}, {0x6, 0x6}, {0x6, 0x1}, {0x6, 0x8}, {0x1, 0x5}, {0x0, 0xa}, {0x5, 0x6}, {0x0, 0x4}, {0x2, 0x6}, {0x3, 0x7}, {0x1, 0x5}, {0x0, 0x2}, {0x4, 0xa}, {0x5, 0x7}, {0x2, 0x3}, {0x7, 0x6}, {0x1, 0x4}, {0x1, 0x9}, {0x0, 0x2}, {0x6, 0x3}, {0x0, 0x7}, {0x5, 0x1}, {0x2, 0x1}, {0x7, 0x1}, {0x4, 0x5}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x7}, {0x5, 0x4}, {0x5, 0x9}, {0x1, 0x6}, {0x3}, {0x1, 0x8}, {0x3}, {0x0, 0x3}, {0x7, 0x3}]}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x4, 0x6}, {0x5, 0x2}, {0x5, 0x3}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x7}, {0x1, 0x8}, {0x3}, {0x7, 0x3}, {0x6, 0x7}, {0x1, 0x1}, {0x5, 0x7}, {0x0, 0x8}, {0x6, 0x4}, {0x6, 0x1}, {0x7, 0x1}, {0x2}, {0x3, 0x1}, {0x1, 0x5}, {0x6, 0x10}, {0x1, 0x1}, {0x7, 0x2}, {0x6, 0x1}, {0x4, 0x3}, {0x5, 0x4}, {0x0, 0x9}, {0x5, 0x5}, {0x2, 0x3}, {0x3, 0x6}, {0x1}, {0x4, 0x6}, {0x0, 0x2}, {0x0, 0x3}, {0x3, 0x3}, {0x4, 0x5}, {0x4, 0x7}, {0x3, 0x5}, {0x1, 0x1}]}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x36, 0xc, 0x12, 0x1b, 0xb, 0x12, 0x3, 0x30, 0xb, 0x1b, 0xc, 0x6, 0x5, 0x9, 0x3, 0xc, 0x3, 0x18, 0xb, 0x1, 0x4, 0x60, 0x1, 0x6c]}]}]}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x48, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x51}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x9}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xa6}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}]}]}, 0xf90}, 0x1, 0x0, 0x0, 0x20000005}, 0x11) ioctl$TUNSETLINK(r8, 0x400454cd, 0x320) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) write$binfmt_aout(r7, &(0x7f0000000300)={{0x107, 0x7, 0x9e, 0x2c, 0xc7, 0x8, 0xc4, 0xeec}, "b428f74fb3951c1c9277e4d20dd0861de70a921c36adec879653cf4273da27e4402adc8e48886343669f7857b33f8a841b34b02a3b22a39c58f9045fc5b526959636d3f8ed96a8d426fd6890d0dff874b90fe3cdb2", ['\x00', '\x00', '\x00']}, 0x375) sendfile(r3, r1, 0x0, 0x100005000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r5, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x1]}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0xff}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x5ee}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x0, 0x101}}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x5}, 0x20004010) 16:51:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xffffffff00000000}}, 0x1c) 16:51:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x3a050000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 548.954102][T25482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:51:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x70000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e20, 0x8, @local, 0x400}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0xa4d, @empty, 0x6}, @in={0x2, 0x4e23, @multicast2}], 0x78) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 549.054309][T25482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.083024][T25482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 549.092530][ T36] audit: type=1804 audit(1627318301.441:218): pid=25484 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/503/cgroup.controllers" dev="sda1" ino=15537 res=1 errno=0 [ 549.159612][T25482] infiniband syz1: set active [ 549.226680][T25482] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 549.269429][T25482] infiniband syz2: set active 16:51:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2}}, 0x1c) [ 549.301830][T13968] geneve1 speed is unknown, defaulting to 1000 [ 549.309883][T25497] __nla_validate_parse: 7 callbacks suppressed [ 549.309904][T25497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$netlink(0x10, 0x3, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24008801) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r5, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r6, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x810) [ 549.391790][T25499] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 549.433323][T25499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 549.454046][T25499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 549.514397][T25499] infiniband syz1: set active [ 549.586039][T25499] IPv6: ADDRCONF(NETDEV_CHANGE): geneve0: link becomes ready [ 549.607101][T25499] infiniband syz2: set active [ 549.628642][T20803] geneve1 speed is unknown, defaulting to 1000 16:51:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xf}}, 0x0) 16:51:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x48000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x74000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) recvmsg(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@x25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/209, 0xd1}], 0x1, &(0x7f0000000200)=""/65, 0x41}, 0x2000) [ 549.898103][T25515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x4c000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 550.154725][T25523] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x10}}, 0x0) 16:51:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x7a000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:51:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x60000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3}}, 0x1c) 16:51:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r3) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000780)={0x1cc, r8, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x24, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "087c7070536219b3"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="0a701d12081c44896a818448049b2a2d"}]}, @NL80211_ATTR_REKEY_DATA={0x60, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="0ec1baf337799e052466fc28b630f8877d3d6d1381f1d17aec8735af18ff1e53"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="179d4015f9cfb5336a14bc0fd2a4d0f2"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2be12314a5c82afc311b4716ff2bc134"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x800}]}, @NL80211_ATTR_REKEY_DATA={0xb4, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="e57255dac1f36d2eb0eff10bd89d1a33"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="67805ad7b8864d856fdf5dd338c03b70"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="2bfc0081ca146d7b888933fc69370ded6f605c40410010ae5a568a7f516abb02"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "16c9c804deb91181"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2c48b0af5f0f0335"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a5d2b4d88f7140f1"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="04d4b8a4a142fb2646d9a8b4e0681f818666f032de94e2df"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="6aadc47f32c397621a6788b617e02a4e"}]}, @NL80211_ATTR_REKEY_DATA={0x4}, @NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="d43ae774c03d1553ea749473f12dfd8df013c9861064229fdb1161e3b8fac500"}]}, @NL80211_ATTR_REKEY_DATA={0x4}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="91bffe68980140dc112bde9a5bc8b592ad448c021dfb1468"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="daade89a649443fd6d05aa35c7b39cee"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "cedc7dd74b75f5ed"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 550.650671][T25536] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 550.665734][T25537] sctp: [Deprecated]: syz-executor.5 (pid 25537) Use of int in max_burst socket option. [ 550.665734][T25537] Use struct sctp_assoc_value instead 16:51:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x80ffffff, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x68000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xc0}}, 0x0) 16:51:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) socket(0x1e, 0x800, 0x8) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) [ 550.886418][ T36] audit: type=1804 audit(1627318303.231:219): pid=25546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/504/cgroup.controllers" dev="sda1" ino=14370 res=1 errno=0 16:51:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x90ffffff, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 551.037251][T25551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x6c000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x18, r3, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r4) sendmsg$nl_generic(r4, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x194, 0x27, 0x0, 0x70bd29, 0x25dfdbff, {0x12}, [@nested={0x94, 0x5d, 0x0, 0x1, [@generic="83bee42f5a20fcec712994802f09dc5916506f43aa9dfa5eccdfa70bab2d746b7bf7358a7dd1a79259ac153b68d4c169158fccc63141d0fb4131fe70c4225d8a0d2fb554efb4cd766b6d53293313e675336274b4f16fee0f162989c8af6edd18f161a8a9b767a3f02ffda1282669b58fd6f428b3a1e6592c255734473d972d83d7bfa485a3bde26301417b77a4c4ef6f"]}, @nested={0x10, 0x83, 0x0, 0x1, [@typed={0xc, 0x7e, 0x0, 0x0, @str='batadv0\x00'}]}, @generic="102913f386bf5df290178a9330afdd74615305e581687d2162dbcabf1a63bce4f899b632f5c774c531b84b23a152b99734b47d1ed48c0ed2b0cd33fc4adbff509b548ed75d24bc22cce8d5f20605dec3fbba1ecfadfc1bedf849b2b803ec0a3687f96bbccd8640c2f355a5eff05f05fb873d471e4e0554d5ea97ac8f77e66585d727cad203133de0783d66893b35bab1e00db3d19c5e6959298f22435a5d940cc7cb80a4e30e76c4180fa3062150326350667582fa9dd0abfd4bb13bb84d3db9fef923679f849b37f1", @typed={0x7, 0x38, 0x0, 0x0, @str='&]\x00'}, @nested={0x8, 0x4e, 0x0, 0x1, [@typed={0x4, 0x3c}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x200, 0x0, 0xfffffffc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x8044845) 16:51:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xec0}}, 0x0) 16:51:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x92030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000)=0x75ab, 0x4) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a0018000303030303e9f1fc67000d0000000000"], 0x30}}, 0x8000) sendfile(r3, r1, 0x0, 0x100005000) [ 551.384083][T25564] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x4}}, 0x1c) 16:51:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x74000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x33fe0}}, 0x0) 16:51:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r3, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xdd51}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4044) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r5, @ANYBLOB="000100000000531f"], 0x24}}, 0x0) 16:51:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x99020000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 551.628625][ T36] audit: type=1804 audit(1627318303.981:220): pid=25574 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/505/cgroup.controllers" dev="sda1" ino=16018 res=1 errno=0 [ 551.680002][T25572] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 551.809125][T25581] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 551.833540][T25583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x7a000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x20000270}}, 0x0) [ 551.899341][T25588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x9d020000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a80)={0x54, r1, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xf1f1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x0, 0xe1, 0x1}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r6, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x224, r6, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7a0f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x31}]}, @TIPC_NLA_LINK={0xe0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x531}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x41}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f00003ad000/0x3000)=nil, 0x3000, 0xe, 0x80010, r0, 0xf3ac1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="04000000", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x800d0000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x7ffff000}}, 0x0) [ 552.507385][ T36] audit: type=1804 audit(1627318304.861:221): pid=25603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/506/cgroup.controllers" dev="sda1" ino=16007 res=1 errno=0 16:51:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x5}}, 0x1c) 16:51:45 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xbd010000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}}, 0x0) 16:51:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xfffffdef}}, 0x0) 16:51:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x81000000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x2}, 0x0) 16:51:45 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xc5010000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x9effffff, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:45 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x3f, 0x18}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={&(0x7f0000000000), &(0x7f00000000c0)=""/90, &(0x7f0000000040)="f7fb8a5ffbcd27e78e9ecdc9e56f361595d59e3df957333119d3f2c79677c2b3be46b7a05ddc411d75282d1ca3af70b48a6d152666986807f4d1fe360f5d", &(0x7f0000000140)="a5034031d0b48eac3acbf3c57df46763368efb25f22b9f7e731ebf955671e3b82b74ba375d0a5e8307f1bed809a51b428e7de6b95bf3067500e3a7cd606a1c55c666123e5095ba41d5523504df365754a3dbf34731d164267857ce", 0xe6, r0}, 0x38) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x7}, 0xc) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r4, &(0x7f0000000240)="77762093220d89630ba3004e6f0ccdbf3d247bb7af3b0dab64c562e3d485c8405337a9ab501976969632222c6d0a5627d0b50794b5f9292dfa6d99fc14420ef615bb261a5591aaa7a8e30779d68f1f8e2a62ba826d2ee373", &(0x7f0000000380)=@tcp6=r5, 0x4}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030079d5aad97bd9be716ba31407461de3b6c1a81dde1660b360847bdbc5be5504ddf370d9f432518e2b24d90d2c8521ab10080b7b46e63664baa8dd48c806317032747a648ff3ad6cdc9daf77c862f710217e08dd77d27abc4ddc30c28742e1a0193dc6000601546bf8c048223809db68755b316266e8873186427ef85e809dfa0de107224120b1208381d7d2f96ca6da619a9327a82ce6ddd37e7f161cbfa3", @ANYRES32=r6, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) [ 553.182966][ T36] audit: type=1804 audit(1627318305.531:222): pid=25608 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/506/cgroup.controllers" dev="sda1" ino=16007 res=1 errno=0 16:51:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000010}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@upd={0xf0, 0x12, 0x20, 0x70bd27, 0x25dfdbff, {{'sha3-384-generic\x00'}, '\x00', '\x00', 0x2000, 0x2000}, [{0x8, 0x1, 0x44}, {0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 16:51:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x7}, 0x0) 16:51:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xf0ffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 553.659048][ T36] audit: type=1804 audit(1627318306.011:223): pid=25644 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/507/cgroup.controllers" dev="sda1" ino=16032 res=1 errno=0 16:51:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x6}}, 0x1c) 16:51:46 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xc8000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) 16:51:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x8}, 0x0) 16:51:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffe000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:46 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xe2000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x300}, 0x0) 16:51:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffff000, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r4, 0x7, 0x7f, &(0x7f0000000300)="2def21c02950ce4fdeab6471106a8054c135b70b169d8633c4361c66cffc641c1f8fafaf4284d464c394d03235a62ae2db11cef5253041adf30240536abb8d133f68af06", 0x44) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000228bd7000bab643b4b9000000000f00000005002f00010000000500380000000000"], 0x24}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5], 0x4}}, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x20000, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7d}], 0x2c) bind(0xffffffffffffffff, &(0x7f0000000200)=@llc={0x1a, 0x336, 0xac, 0x20, 0x3, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}}, 0x80) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20044001) [ 554.162528][ T36] audit: type=1804 audit(1627318306.511:224): pid=25661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/508/cgroup.controllers" dev="sda1" ino=14131 res=1 errno=0 [ 554.387045][T25681] __nla_validate_parse: 8 callbacks suppressed [ 554.387066][T25681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 16:51:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0xffffff1f}, 0x0) [ 554.547971][T25684] sctp: [Deprecated]: syz-executor.5 (pid 25684) Use of int in max_burst socket option. [ 554.547971][T25684] Use struct sctp_assoc_value instead [ 554.571877][T25684] sctp: [Deprecated]: syz-executor.5 (pid 25684) Use of int in max_burst socket option. [ 554.571877][T25684] Use struct sctp_assoc_value instead 16:51:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c) 16:51:47 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xe4ffffff, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffff7f, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x20010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) sendfile(r2, r0, &(0x7f0000000140)=0x5, 0xfff) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000000)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendto$inet6(r0, &(0x7f00000003c0)="fd9f2b818baf5088ddd979201b9797dc0d2c0d41fae0091c25ea90348c2246891fe63aed9e9b7c155309da3c9b0c6dbfd4b1447f312c35facb1681fd4fbbd5db3e316e3e928fe72d672b0ae0d5eb38a3c44b01ed6c37ff7037db4793c9a3634a732502d1ee9e77567380679da7a8cfc9420e3907dad584481071823407b191049648ad3705a48d51e87a2cff2325bdd8c8fc2e6b5a18a0ce3e5cf56f90a40b799791ddeb291784f52496cb9e506d198f8205df5c931f298bc1f75e310b01ba5648be7dd0667a80c4f2b875390f7b", 0xce, 0x20004000, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r7, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r8, @ANYBLOB="0a001800030303030303000008000d0000000000c0005a802800008006000200112b00001400030008000300000c09000001ff03da0ce2f805000400000000009400038036000200433d4335035519124b0e1e5048244c0b15073500272d2428055628164048142e34010a065601540b2950444c3a01414f410d000004000100140003000300ff00030000020500050009006801130001001260010624061b1b122448786c6cfb16001c0001000c0b480312030b0b035000060b021263481802246c241b04050004000000000005000400020000"], 0xf0}}, 0x200040c4) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r1, 0x0, 0x100005000) 16:51:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x2}, 0x0) 16:51:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="070008733304867f00508f1948e3cffe672f8b20e1cfaf000000000000"], 0x38}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r9, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x34, r1, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xf084}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4004040) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="dfef4294ad75635a17b81bb2bcaf84e2e2838c3f862d5a6f998c3c24aa3d71e8ff2c3965d0718aa91bab2b2f3d3cf8478095825b0829849dc10b59c5b663f57277a05aa23c94a03489bfafccaddad7b930cdb16511e29d9773aff6d06634c40ac668cd940c2f4f4fea8502bbf70c7336da4f95f65bdb2393b1d3e8dfb7f856e336f5d9291d1f7ee65429d40b462cbbf0afead7cc1aa9703ae2b8686e30c24c6715cbab2cfe4c312c8fd69212eac5", @ANYRES16], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@newtfilter={0x2c, 0x2c, 0x20, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x4}, {0x5, 0x2}, {0xfff2, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x3f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3822e43f0d5012ac}, 0x4011) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8000}]}, 0x24}}, 0x0) [ 555.147915][T25702] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:47 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xea030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 555.189510][T25704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 555.219159][T25720] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x3}, 0x0) [ 555.266706][T25720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffff9e, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 555.309348][T25702] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'syztnl2\x00', r3, 0x2f, 0x40, 0x97, 0x0, 0x41, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x20, 0x7, 0x567ee3ed}}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x100, 0x1, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008010}, 0xc000) 16:51:47 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xf8000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 555.468105][T25732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x4}, 0x0) [ 556.036244][ T36] audit: type=1804 audit(1627318308.381:225): pid=25722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/509/cgroup.controllers" dev="sda1" ino=14307 res=1 errno=0 [ 556.109249][ T36] audit: type=1804 audit(1627318308.381:226): pid=25723 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/509/cgroup.controllers" dev="sda1" ino=14307 res=1 errno=0 16:51:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xfa030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x8}}, 0x1c) 16:51:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffffff0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) openat$cgroup_ro(r3, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:51:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r1, 0x301, 0x2000, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x200080c4}, 0xc000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x5}, 0x0) 16:51:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xfd030000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 556.292742][T25756] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6}, 0x0) [ 556.501437][ T36] audit: type=1804 audit(1627318308.851:227): pid=25765 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/510/cgroup.controllers" dev="sda1" ino=14273 res=1 errno=0 [ 556.517661][T25772] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xff000000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000000b00)=ANY=[@ANYBLOB="df9f2d4181e04a35368980bb92a278e4e86fc3d339cb12a707026cf9249726ead21767a0a376e6775a92a0ce3d09d0170fc2709f1fcee652245b7d0ec839787da9c6949d93d8caf00689df7940e931d881cf5e3cef4eba0a00936374e8c341ab123a2199546e53c66a7f7082e19d62a2fa5b7c51a0f36e4a38c0ba8d84f2db6801f5341f525c52966545efc9db98b27adec41ef5c8f1da641621f32a1f5628e9d4c777782fca39b7177bd910123d186d9365ba589eebd0bf250f0bc8d90fa83637c9de70aa0b3babc6c2461ed0b2e6706f22bc6880bb195244d7", @ANYRES32=0x0, @ANYRESOCT=r5, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="552a45140344b1d099254b09b0e339747be32a0430492283f54ceb36a65c11888b696030794cdb0aa954fde05ec89d3c871ab94df13b5d0253e87d585838a618d70400000000000000", @ANYRES32=0x0, @ANYBLOB="38000100240000106d636173745f72656a6f697400000000000000000000000000000500030003000000080000921c88db6eb1fd330d020004000024a3003800010a240001006d636173745f72000000006e5f696e74657276616c0000000000000000000000050003100389aa182de6eb3c375461bf000000", @ANYRESHEX=r5, @ANYRES16=r4], 0x220}, 0x1, 0x0, 0x0, 0x4040005}, 0x4000041) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x14, 0x800, 0x70bd2d, 0x25dfdbfd, {0x1a}, [@nested={0x24, 0x39, 0x0, 0x1, [@typed={0xf, 0x67, 0x0, 0x0, @binary="90449fb98b0596bc5ffc0c"}, @typed={0x8, 0x7d, 0x0, 0x0, @pid}, @typed={0x8, 0x85, 0x0, 0x0, @uid=r5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0xc816) 16:51:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="0f000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x9c, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "4f356eb3f3213d8380327dfc67b6cc68384033e8a76d7e81"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "26dc63c5398b7b499d924e0eeb7d63d26b3e233db74bf9f1"}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_batadv\x00'}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x18, r4, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r6, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x20}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040884}, 0x20000000) 16:51:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x9}}, 0x1c) 16:51:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xff2f0000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x7}, 0x0) 16:51:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) mmap(&(0x7f00000c4000/0x2000)=nil, 0x2000, 0x1, 0x80010, r3, 0x5859e000) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:51:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7fffffff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x91}, 0x81) pipe(&(0x7f0000000380)={0xffffffffffffffff}) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x9c, 0x0, 0x74a, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x28b46246}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x3, @empty, 0x9}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@gettaction={0x6c, 0x32, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xd87}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}]}]}, 0x6c}}, 0x20000840) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) writev(r5, &(0x7f00000017c0)=[{&(0x7f0000000300)="1935a2597994b09399c31a14717b8de1b8fe33e6d4", 0x15}, {&(0x7f0000000580)="9ad1c01f0bcc9bb96b3920fd4f11464f3ee155877826f734aebca603d7ef922f27aa8bede1dcaedbb22941edbc7b1943b8a38a56d4c477443c405057cf2c015a7ef4fa95ceb2d40a1709e7190f8b6b345d8b7bcad084296b9a0e2a020106230907d1b3a9790639357714b767eec6cc0e6508569dc7eee8cc24ae16f8bc194ee14be989f2f4e08fc96b18db8b408f662a8c7d96eb4d9cccb9874b8d23517c5af091a897a16661396de76ec2b226161202b5dd74801c929e10c02c090ec1b16c5d0dcf23bedc52f74f51fb8915d4d56802598065becea72c4edb31b2931dda029fb63b484cd43b2ed428cccbd2d1563176", 0xf0}, {&(0x7f0000000680)="cd9221256c5e2ad5180c38e04321fbd4a29e02339beae965d6905db2804d2a6d5b2e98854e68b8e49d866f404cbcd08591a9e8217c2a765306d5ffc2947d0e3dd06ad6be198afc61fd2b8e53479255d4a4147569398e56252c02532bf1ffe97f5a316ed0c7eec8e4b642f7d10678ad5e730a740af5eaa35028ae0183ef72964e9e41c4986ab19bbbd85ecd70565e9f3ad5a379212add43f1cc58b55723216948d642f34d0fbb758597343a6df3a2edd18c8140ee7db0327d960154", 0xbb}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="87e4a1f9c06d61e86e8f13b95161e10f70066372447d27d72a86839256ced6c75ce71ca53aa3e3dc29f21dfbcb3510880dc7fded7f7a7f7e8f4f5e2e52c5046412b16e1df05cc1aead12267d7ce20852048e94", 0x53}], 0x5) 16:51:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="10000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1b000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 16:51:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xffff8000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x8}, 0x0) [ 557.423533][ T36] audit: type=1804 audit(1627318309.771:228): pid=25806 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/511/cgroup.controllers" dev="sda1" ino=14449 res=1 errno=0 16:51:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xfffff000, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xa}}, 0x1c) 16:51:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x9}, 0x0) 16:51:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r1, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)={0x140, r3, 0xc, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffffd, 0x17}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8001}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2f}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98f}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffff}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x300000}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xb}], @NL80211_ATTR_IE={0xc9, 0x2a, [@ibss={0x6, 0x2, 0x140}, @perr={0x84, 0xa2, {0x3, 0xa, [@ext={{}, @device_b, 0x7, @device_b, 0x25}, @ext={{}, @broadcast, 0x3, @device_b, 0x31}, @ext={{}, @broadcast, 0x7fff, @device_a, 0x34}, @ext={{}, @device_b, 0x9, @device_b, 0x1e}, @ext={{}, @device_b, 0xa086, @broadcast, 0x27}, @not_ext={{}, @device_b, 0x5eb9, "", 0x21}, @not_ext={{}, @broadcast, 0x7, "", 0x29}, @not_ext={{}, @device_b, 0x8, "", 0x4}, @not_ext={{}, @device_b, 0x1, "", 0x27}, @not_ext={{}, @broadcast, 0x0, "", 0x10}]}}, @link_id={0x65, 0x12, {@from_mac=@broadcast, @device_b}}, @dsss={0x3, 0x1, 0x4}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x7, 0x38, 0x1}}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_BSS_BASIC_RATES={0x6, 0x24, [{0x60, 0x1}, {0x48, 0x1}]}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_FREQ_FIXED={0x4}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000081}, 0x20000000) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x29c, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7372}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x66}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8cf}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xcb2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe0000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7f}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x114, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x26, 0x3, "9379b763c6756d282ebac680d2d9ed1d41949d7fd4e5deca9a707637bb7ca397b4e0"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "dda237751ce7149f06b65a185c5046e2f0a7c388c0a54b233890f6"}}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "c4775bb657f3f61498b62cc24552c767e4ad5cf698355c0f01b1255abdd5e131158b09"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "3fd41bfea080863344f2833ed512fce555ff996d0595c830ad"}}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1f000004", @ANYRES16=r5, @ANYBLOB="010800000000000000000f00000008000300", @ANYRES32=r7, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt(r8, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000300)={r10, 0x0, 0x1, "c4"}, 0x9) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001440)={&(0x7f0000000ec0)={0x558, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8}, {0x4}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r7}}}]}}, {{0x8}, {0x280, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0xb, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffd}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0xa}, {0x5}, {0x4}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x3, 0x80, 0x1}, {0x1, 0x5, 0x6, 0x1000100}, {0x0, 0x80, 0x2, 0x4}, {0x3f, 0x0, 0x3, 0xa7ed}, {0x20, 0x3f, 0x1, 0x1000}]}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @activeport}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x8040}, 0x20004810) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000280)={r10, 0x4c, &(0x7f0000000840)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in={0x2, 0x4e23, @rand_addr=0x64010102}]}, &(0x7f0000000300)=0x10) 16:51:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='K\x00\x00\v', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="67000000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xffffff80, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000a0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2], 0x4}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000200e8fffffadbdf250f00000008000300", @ANYRES32=r3, @ANYBLOB="0500300001000000"], 0x24}}, 0x0) 16:51:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xffffff90, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xa}, 0x0) [ 558.527190][ T36] audit: type=1804 audit(1627318310.882:229): pid=25848 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/512/cgroup.controllers" dev="sda1" ino=14467 res=1 errno=0 [ 558.630841][T25856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r2, 0x8, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='T\x00\a\x00', @ANYRES16=r1, @ANYBLOB="020025bd7000fedbdf250a00000008003c008100000005002d000000000005002a0001000000050030000100000008003c000300000008002c000b00000008003400ffffffff08003b00ff000000"], 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x8040) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r6 = accept4$inet(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x0) socket(0x10, 0x3, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000300)=0xe) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000001f79c93e63e1083086c69f5c80dfff004400000077abf55fc6560d2d6741d2a10bcdff08000380", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 558.942011][ T36] audit: type=1804 audit(1627318311.292:230): pid=25870 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/513/cgroup.controllers" dev="sda1" ino=14147 res=1 errno=0 16:51:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xb}}, 0x1c) 16:51:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:51 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xffffffe4, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xc}, 0x0) 16:51:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="e7b20797a2c7f27413afa5cbb10355659775af8a7f9573f37cdfc82a383fa263e81a66efd89a3844f2", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) r7 = accept$alg(r1, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r7, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x4) sendfile(r3, r1, 0x0, 0x100005000) [ 559.484328][T25889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:51:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="f0ff3700000000ef9004db7979b0b525c6c764227c278bddf22af7815bbfece2990428b209714fca6b813734542aedc84991893f3961cc8f3142235f212816cecbe51b2a4104db2bc163dd15585b65a000f9caaf9588ae1c46a2e2f94eca4f88bebf3dd9a59c667fbed8bac3be169436fcf52449516d6d6ddac11db9add231619286b05c73d330b289d32aaeabb7f052"], 0x24}, 0x1, 0x0, 0x0, 0x2000c051}, 0x4014) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), 0x4) 16:51:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24020000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xe}, 0x0) 16:51:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0xffffffff, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 559.580195][ T36] audit: type=1804 audit(1627318311.932:231): pid=25890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/514/cgroup.controllers" dev="sda1" ino=14497 res=1 errno=0 [ 559.697811][T25896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 559.750887][T25901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf}, 0x0) 16:51:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24030000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xc}}, 0x1c) 16:51:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r1, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r5, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x10}, 0x0) 16:51:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24040000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x60}, 0x0) 16:51:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000040)) 16:51:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x18, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24050000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf0}, 0x0) 16:51:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/143, 0x8f}], 0x5, &(0x7f0000002580)=""/197, 0xc5}, 0x40010040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000002680)=[@in6={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x8000}, @in6={0xa, 0x4e20, 0x73, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1f}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e20, 0x7fffffff, @local, 0x7ff}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x80}], 0x80) 16:51:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xd}}, 0x1c) 16:51:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24060000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x22a}, 0x0) 16:51:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, &(0x7f0000000480)) recvfrom$inet(r4, &(0x7f0000000000)=""/29, 0x1d, 0x100, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0e000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24070000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x300}, 0x0) 16:51:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0004", @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) 16:51:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x9}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x500}, 0x0) 16:51:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24090000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 562.587171][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.593611][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 16:51:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xe}}, 0x1c) 16:51:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000003ac0)={'syztnl1\x00', &(0x7f0000003a40)={'syztnl2\x00', r3, 0x2f, 0x80, 0x40, 0x5, 0x20, @dev={0xfe, 0x80, '\x00', 0x3d}, @remote, 0x40, 0x8000, 0x2b3, 0xc5}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00'}) accept$packet(r7, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000640)=0x14) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x24}}, 0x0) 16:51:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240f0000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x600}, 0x0) [ 562.829313][T25997] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24280000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xc}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x700}, 0x0) [ 563.063115][T26003] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000000c0)="1913780a82db47941272683b43bb4e87870270f8500c4360f263a1a76ea2382b9b1c28511d2df4119aa385a67e43496e9d2fc7f8b52775f3046dfa7e92f257ba409a2f69e5cf5b0633c95b742cce516d07f7d5dd65daa00ea292e8bd91d07e1b07e72fce2f8b352458aee7b28faffd4f3dde44a6f4aecded049fe2c5b00cc911fa5877f10db3d977d33caeda1cffaab1b6594549e9a3f8b7c17e2ab6f9") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r3, &(0x7f0000002e00)={&(0x7f0000002740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f00000027c0)=""/179, 0xb3}, {&(0x7f0000002880)=""/59, 0x3b}, {&(0x7f00000028c0)=""/244, 0xf4}, {&(0x7f00000029c0)=""/33, 0x21}, {&(0x7f0000002a00)=""/238, 0xee}, {&(0x7f0000002b00)=""/114, 0x72}, {&(0x7f0000002b80)=""/89, 0x59}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)=""/230, 0xe6}], 0x9}, 0x2043) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002e40)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c7000000000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r5, @ANYBLOB="0500380000000000"], 0x24}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0xc, 0xc74, @udp='udp:syz1\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) 16:51:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24480000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x900}, 0x0) 16:51:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x10}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xf}}, 0x1c) 16:51:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r1, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xed64}, &(0x7f0000000040)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xa00}, 0x0) 16:51:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="244c0000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x14}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) r7 = accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$BTRFS_IOC_DEV_INFO(r7, 0xd000941e, &(0x7f0000001040)={0x0, "5a41b849195de5e83b9a09b4efbfdecd"}) 16:51:56 executing program 5: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x800, 0x400]}, &(0x7f0000000300)=0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x9, 0x1, 0x4) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000002c40)={&(0x7f0000000380), 0xc, &(0x7f0000002c00)={&(0x7f0000002b80)={0x54, r1, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9e}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000001}, 0x8005) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x3, @mcast2, 0xba0}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x50, 0x29, 0x4, {0x84, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x74c3}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x8, {0x3, 0x0, 0x6, 0x7fff}}, @jumbo, @pad1, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @dstopts_2292={{0x230, 0x29, 0x4, {0x1, 0x42, '\x00', [@calipso={0x7, 0x28, {0x3, 0x8, 0x2, 0x40, [0x49, 0x3, 0xffffffff00000001, 0x20]}}, @hao={0xc9, 0x10, @remote}, @generic={0x3, 0xfb, "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"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @mcast1}, @generic={0x1, 0x94, "7100e25926db38dbb0c1c94c4a34f9d89252d97242b269af3e2fa367c0e19568a1605643df53d9921fb2d90168df0ac2b1515d42256f6c502f43730f61ac6bad61dcfff4f4859572bcf4bde3b1926666fd683be82c2b91dbd29be1f8e2b4a863a7d217d68a8f308955be1072da2089691c8599c1bc941254459ba7d17ad3354f72a154810c95eace8507f27279fe1b90a90cbef6"}, @hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x18, 0x29, 0x4, {0x2f}}}], 0x298}}, {{&(0x7f00000000c0)={0xa, 0x4e22, 0x400, @loopback, 0x1000}, 0x1c, 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0x1000}, {&(0x7f0000000100)="de2bd76db484bc98d9c4724896bf2bb4e406a7eb6224d53a429653a43a26a78569ba46605323ed9147d0c29a84cedee43702973083ce87a2d67d5b2b2fe52b23df057f33b81f37cdb583606b14ddeae180ee0b7004a2083df6f353d394c7dacf79e75a3198b2e26f084407ed3e190700bd0a2b994fadb25e98e6700da507b9bb112cfc5fe0e3e9", 0x87}, {&(0x7f00000001c0)="5ead8eb62efbfd11a6f902163f6898de457ee3c28ff2ab604a2d004718f92da1808299b0763cec8d962f0ee229fb7a2475048bd94ded6306eab81d86de7d388f84b33bd8e9993985fb9af4c43a3b557f7e7d6c3421933139a655c1deea6522cba27faaa9aadc2cfc9101e2875eb59026408e478ef77b7948c1fe9054a11c17f8514b66f4d24c3715feb89eb43ce8b79973da4ad42a185e46b506f91e41f6875a3bb4fdd3b33531fbf303d258ebcdf43fad8745cb3c7a9aeef9bdf85a", 0xbc}, {&(0x7f0000001700)="30d2ff22b4c86781d9971ddec667ee06185aa9157dd77bd7e4e8e5bf0718228214f4f6236c1e55ea8ac5e329627bc78c2a65d75e054b8f0c1b947f17f1062a3b3ad743e9d7ca6b93948e80ff479b6b8983305dcf086d76da0fb1b98f30d302fce8f2efeed3fa7a8acf8d912df726065ef5d49bb686ef348ac293e7874a6017f11ebf733d44f6a27ef4ad56b32a4d0933fa8ed9934661802c4cb6fb06424e231d2e191a9168", 0xa5}, {&(0x7f0000000280)="b51ec0cc42c54b21156ba74f2e0b01b68b2ffd329a914f9604a03e4aa29056bd6f70f91939109eeb43bbfe54a5d624bd767f3634cf83e28821", 0x39}, {&(0x7f00000017c0)="c6319f34bafb8b6792dd2f9ea2a368cf81dfa550ac4b767e320aa49395648c04e11e700dfcfbac19e2c104a312529fe7783ba69359474ca19a5e40b27860f0694031bb817ed04a0995415ab9d6b92f1dcbf1871030ea190617f3c2984ec4eaa63dea8292a44c184e9f94dda79765062814faa97013c7469f361550eee9ee443abae9ee64e57fb65b986ec9f64fbc87b7c8a37461e40125440f662f4b66e3", 0x9e}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="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", 0xff}, {&(0x7f0000002980)="0ba28bc62d0c6af460ca740d8f113c71684e6f822f423251852ae3891b95c8019672c198ac049bc23b4d54dcb13e69f197df54c3bc7d97424935d396089ea5d417d456d30d03841a2ec14980d9fb9a025b92d8a5fc103d5cc7ceccfc611d1afddb946cbb3ac959565e54e18425bd43c87dd6a884df1c7ab38d8b5d29367ff0a88b1a12237a49e6c1a5e5d469285942cbb9ae1cd3cdc891d4f30c57ff7bf10d571f4d7e64ac2771ef788889e92793618d5d", 0xb1}], 0x9}}], 0x2, 0x4000100) socket$nl_generic(0x10, 0x3, 0x10) 16:51:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24600000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xc00}, 0x0) 16:51:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x18}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 564.119068][ T36] audit: type=1804 audit(1627318316.472:232): pid=26059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/515/cgroup.controllers" dev="sda1" ino=14913 res=1 errno=0 16:51:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24680000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xe00}, 0x0) 16:51:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x10}}, 0x1c) 16:51:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x24}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x9}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="51a24e95abfc"}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004880}, 0x814) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x5c, r1, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7fff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x400}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffff801}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4665}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) 16:51:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0xb, 0x6, 0xe01, 0x0, 0x0, {0x2, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x884}, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) close(r7) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="246c0000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf00}, 0x0) 16:51:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x2a02}, 0x0) 16:51:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) splice(r4, 0x0, r5, 0x0, 0x10068, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'ipvlan0\x00'}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r6, 0x8912, 0x400308) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000240)) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r7, 0x8040942d, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r8, @ANYBLOB="ae353284788ef244eb778000d0df3b38a8a82dfdb51bdec1d9e1de0d4def5c7480301f2c539339037c6ae0c58fae6cf90ebb985806d0f89e22ab2e6d"], 0x24}}, 0x0) 16:51:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24740000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 565.123744][ T36] audit: type=1804 audit(1627318317.472:233): pid=26096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/516/cgroup.controllers" dev="sda1" ino=15186 res=1 errno=0 16:51:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x28}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x3f00}, 0x0) [ 565.319224][T26108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="247a0000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x11}}, 0x1c) 16:51:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x2c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{}, [@netrom, @netrom, @bcast, @bcast, @netrom, @rose, @netrom, @null]}, &(0x7f0000000140)=0x48, 0x80000) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000000180)="c4508e") r4 = socket(0x4, 0x1, 0x4a) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300d6140284c5e7005effac6b1d5ac6d990e41c36f100c27c0aba2ecf7262", @ANYRESDEC, @ANYBLOB="0500380000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 16:51:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x5865}, 0x0) 16:51:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x0, 0x0, &(0x7f0000000480)) getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:51:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24f00000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x30}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000300200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r2, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x1, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000001) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6000}, 0x0) 16:51:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x28079bdc38912afd, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0x67, @broadcast, 0x4e20, 0x4, 'lblc\x00', 0x8c66d4eb8077ec4e, 0x8001, 0xc}, {@broadcast, 0x4e23, 0x10000, 0x7fffffff, 0xac6, 0xfffffffe}}, 0x44) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x20040000}, 0xc0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x4, 0x24}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x3c}}, 0x0) sendfile(r5, r1, 0x0, 0x100005000) r9 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r9, &(0x7f0000000300)={'#! ', './file0', [{0x20, ':\xee'}, {0x20, 'lblc\x00'}, {0x20, 'wlan0\x00'}, {}, {0x20, 'cgroup.controllers\x00'}, {0x20, '#('}, {0x20, 'lblc\x00'}, {0x20, '(.^},]\'+}/--%$!{&{'}, {0x20, '\x85+}'}], 0xa, "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"}, 0x14b) 16:51:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x43}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 566.603288][T26161] IPVS: set_ctl: invalid protocol: 103 255.255.255.255:20000 16:51:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x12}}, 0x1c) 16:51:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000500200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6558}, 0x0) 16:51:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x44}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r3, @ANYBLOB="0508380000000000da600ced136dc4d9d6d42fd0f24b6bddcbc149c46800a4ef18850b0d94ca9ff7cbcb6d06104336b71cfad5bf1ad564c61596f54e780f71b5836949618a319040b738e0e20d11f6db22019dce9d7a8f705372654e9f82212fc7efc8bb04ad625883d391002c3a062f76a2cae61094f0e622ccc747631ad0125936d6eaded84e5846a146612ec3c2fbbd1eeafc4cbdb6fbd5b75d0c8d19e092221e3bf4d1feba9395f810ec9e931f93000032155c53306fb8e2d6707e181754c66b625d054c5570944641dff59e72bd0692de8964e3dea7a9e3"], 0x24}}, 0x0) [ 567.190343][ T36] audit: type=1804 audit(1627318319.542:234): pid=26160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/518/cgroup.controllers" dev="sda1" ino=13949 res=1 errno=0 [ 567.225296][T26179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x8100}, 0x0) [ 567.266223][T26155] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 567.288758][T26183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:51:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="243a0500200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:51:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x48}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:51:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x1e}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, @in={0x2, 0x4e23, @private=0xa010102}, @in={0x2, 0x4e24, @empty}], 0x5c) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:51:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:51:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf000}, 0x0) 16:52:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x4b}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 568.070767][ T36] audit: type=1804 audit(1627318320.422:235): pid=26210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/519/cgroup.controllers" dev="sda1" ino=13944 res=1 errno=0 16:52:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x10}}, 0x1c) 16:52:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000600200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x34000}, 0x0) 16:52:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x13}}, 0x1c) 16:52:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x4c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x400300}, 0x0) 16:52:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000700200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x4f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf0ffff}, 0x0) 16:52:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x5c, r10, 0x300, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x24}, @void, @val={0xc, 0x99, {0x5, 0x51}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000900200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x50}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 569.080081][ T36] audit: type=1804 audit(1627318321.432:236): pid=26246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/520/cgroup.controllers" dev="sda1" ino=13965 res=1 errno=0 16:52:01 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x24}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x1000000}, 0x0) 16:52:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24800d00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x14}}, 0x1c) 16:52:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x53}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000f00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x2000000}, 0x0) 16:52:01 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x24}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x54}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="34008000", @ANYRES16=r4, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r5, @ANYBLOB="0a001800030303030303000008000d4e571a66150000000000984f7c8d85a99eb0b2c2c60bebfb7b46202721f7539a108b105d28d8d28b7162d58b38176f2c93146ceb7e709e1e36d4d5a6787592704071cfc1153423f597"], 0x30}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r6, 0x8912, 0x400308) sendfile(r2, r6, 0x0, 0x100005003) 16:52:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x3000000}, 0x0) 16:52:02 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x24}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24001f00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:02 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x58}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x4000000}, 0x0) [ 570.106501][ T36] audit: type=1804 audit(1627318322.463:237): pid=26285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/521/cgroup.controllers" dev="sda1" ino=13980 res=1 errno=0 16:52:02 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x54}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24002000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:02 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x5c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x15}}, 0x1c) 16:52:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000071eb0000000000000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='rxrpc_peer\x00', r7}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000000)='mlxsw_sp_acl_tcam_vregion_migrate\x00', r7}, 0x10) sendfile(r3, r1, 0x0, 0x100005000) 16:52:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x5000000}, 0x0) 16:52:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6000000}, 0x0) 16:52:03 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x54}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x60}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24002800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 570.698786][ T36] audit: type=1804 audit(1627318323.053:238): pid=26307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/522/cgroup.controllers" dev="sda1" ino=13977 res=1 errno=0 16:52:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r4, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) r7 = socket(0x1000000010, 0xa, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x1, 0xa, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r11, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000026000100"/20, @ANYRES32=r11, @ANYBLOB="fdffffff0200080000000000d8d55fd63ceb62d9ba00db9a993f3a8f712d02b98ef4cda436e145f23140edf62edaf8ef3114f67840cafd14e1a4250ac0d576e41e67ad307c7b9d72efed95fb0089320b6dc698da9a289c051d60172f2b93e408"], 0x24}, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000300)=0x4) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="040027fd7000fbdbdf2605a3bae540000008f30a00070000000800996be8179a4d2b786cc0b71b80667cebf955b335dc7e8eddc095ffd820914caa7b83de61837d658a37378bf0eb8fad0d1efac900e8b10990b8ad3365779b977660d2d55824d136f6b30cbe843fb918cd03", @ANYRES32=r11, @ANYBLOB="0500350000000000050035000800000008003c00d600000005002d00000000000500350003000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) 16:52:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24053a00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x7000000}, 0x0) 16:52:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 571.063692][T26324] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24004800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x64}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x16}}, 0x1c) 16:52:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x8000000}, 0x0) 16:52:03 executing program 4: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000780)={0x520, 0x18, 0x10, 0x70bd25, 0x25dfdbfe, {0x2}, [@typed={0x4, 0x3f}, @nested={0x1d1, 0x4a, 0x0, 0x1, [@generic="52299a8a9dabd4c5280886954309bfafa9b4cb3748a82a38efaf82e038fe7747b16f6a028ec4128521614a6f1108a23d3e97060cc6a4678beab068ba2c9f3f470667295948a748f8dd2d6e61cb86bfdd945b1d95275f8608d36ca255a349e3c33804bdaaec8100d2d0f7f6b15bc32abcc2c34ec14f6510c16d047151bdd5de7274e1b9e457e3c366b91aec2872e933dd25d64e2d81701aee8e90848d889615259dd4b32d836e908e55b8b3b4fe65436081ed976fdf34e3b6f2b1b356b90e6e0a1073e1900b30c824dcf24b92175e6af0eed0e7d8739b8f410679801df346effc5cc04e82", @typed={0x8, 0x56, 0x0, 0x0, @u32=0xfffffffd}, @generic="f4c8da64e3976a5dbfe097e5a421567c42a384ee92896094a9243c456716f73d5529490afbc109c2600ab894b6ee0457be5d091f8299c4814a1c5352b67f15e40f82534727b1ddae2ce5491c143571d955e7fc148f43af9aef6af62e36db31b5e85c015ee93c326db71b3cd84c609323f7d2d738d0bd6a6541fa8497c1b8ac20a0a9a913418656c289a8e095cb1b8b172e3e24f4ad7ec91b0cfae63290c769f86ac66d9928322fadd1a99fd3e420d9668dfcf6cc9f9126e322186c65c550e7a232cd786851fc987bf9e8afaeab82927b6a617179f1e03ce871e3a973032caf5874"]}, @nested={0x292, 0x1f, 0x0, 0x1, [@generic="1fb7295e6b97c41f042127fcdd58abb55ceccf009d61244c49291bc6d75034507ecd6a031a073b6bdbb496491cca03f856794a3dc223cd4ad8fffef33722d0e7ad7b18a3591aadedf8bdd7f61f0b971ca9287e0513948e679db511316f09da4eb7e3a0be97cffe67f1631b3e05b119d7b0fe1e52028c8928c2920d638042ffe2cca943842e5434de5add7f283ef56b5640950e0555bb71a4ee87059ae1ed", @generic="00494769d0cc11b12fb197d51b0b7e488fa56ef147", @generic="522331f98d73ba931480c68dd10907493304b11601748eefe8a571fd0c416a45f53b5ba07878ccfb8a4cefd6a9c972bb68be015f2dee8771d57f83ffdb51f7bbd95861484c44a8c81d5e76840d2dc35cb84a9f9eced77a2967a55aaee58d2a44a79ee942dcf64982e423b3bba86a423123b72f39f64e1b56d271b09aed987673fa6a1dc1a97f6d8976d6701cad8d4017a31278c5419963d3c780996f3acaa4cceaa06e9812087934150ff126091f5a7a440ac9a13e3d8b65684828e51d9a30aaf45734634fdbadd7d1ad0caf720fa02aa139ec84cd01100440cc8300666496b4f2124e8eede878986d5b430199", @generic="e827510aca6354133cd66099b0218584dbf3db5be94261bc06c6176c01dae34c5c25e768bf4d2216e6b10d9173c21f19d849c7ecc07060fd215840093a6ecd79123798a0b46b60a9dd2ecbd446282cabeaecdd74637c957d311a4482e85e43a974e10598196e757f1ba703cf33e1362d440f1105e1629db184976bff99edc598e3cb3a9ecfcb904511bbdda94bec0297bde5d8d64d967545ba1dacc7d1a21e78577f033ca393f5b6b17cd7b851133a57695cb87bf8e0b91bfc25ec303359cfc6f3e67dc743c865650315ac534b556984950ae11ad68ebc59d06c632f2188", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x20}, @typed={0x8, 0x1a, 0x0, 0x0, @uid}]}, @typed={0xc, 0x44, 0x0, 0x0, @u64=0x3ff}, @typed={0x8, 0xe, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0xc, 0x40, 0x0, 0x0, @u64=0x1}, @generic="c246fe9d9ecd8737e3bb0b081ee4d98d14731ffee60653a34696d2913a081fb587778cb56990205c25deea6a73cdca1379d10a7693ec190480cce1aff7def1e297a1f3fce1176be67320f58acb12a654b770ce34b117b164872686cb324202f418254a29930020aeed5c70821702dfa7de214cbe102274233f7b380f61"]}, 0x520}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x25, 0x5, 0x9, &(0x7f0000000280)={0xffffffffffffffff}) getpeername(r6, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, &(0x7f0000000340)=0x80) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) sendfile(r5, r7, &(0x7f0000000000)=0x400, 0x8) r8 = accept4(r1, &(0x7f0000000200)=@qipcrtr, &(0x7f0000000140)=0x80, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r8) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="300600000000cbe6f016128f15c23ba96eeb6f31709b983d618b0ecd425c4413f2e8dde1a37fe46f7f62382f831e72034fa7f5bf45c4fee883f1b2b807ac37d12130d75289a559aed4096ae857c6664393c5365b2fc6a4eb08376d9f239bb58cee9afb8ed6b9f5904498548cc121a7139f272a644b3a1637b48602", @ANYRES16=r9, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r10, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r0, 0x0, 0x100005000) 16:52:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3], 0x4}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x24000020) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) 16:52:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24004c00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x70}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 571.671229][T26358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x9, 0xb}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x3c}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:04 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x74}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x9000000}, 0x0) 16:52:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 572.026408][ T36] audit: type=1804 audit(1627318324.373:239): pid=26384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/524/cgroup.controllers" dev="sda1" ino=13959 res=1 errno=0 [ 572.071498][T26390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x17}}, 0x1c) 16:52:04 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x83}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xa000000}, 0x0) 16:52:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006c00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r2, r1, 0x0, 0x100005000) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r6, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r7, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) [ 572.689896][T26420] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x84}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24007400200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xc000000}, 0x0) [ 572.768046][ T36] audit: type=1804 audit(1627318325.123:240): pid=26422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/525/cgroup.controllers" dev="sda1" ino=13993 res=1 errno=0 16:52:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x88}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24007a00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 573.034229][T26449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ASSOCIATE(r7, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x9c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0x20, 0x34, @random="219040925b4fb7cb49b132d8110410bf41112ce81eb9b061220397d3"}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x40, 0x3, 0x1, 0x0, {0x8, 0x9, 0x0, 0x1f, 0x0, 0x1}, 0x800, 0x8, 0x80}}, @NL80211_ATTR_FILS_NONCES={0x24, 0xf3, [0x4e8c, 0x753, 0x5, 0x0, 0x0, 0x9474, 0x3, 0x7f, 0xfe00, 0x7, 0x0, 0x101, 0x5, 0x7fff, 0x1000, 0x7]}, @NL80211_ATTR_FILS_NONCES={0x24, 0xf3, [0x0, 0x20, 0x3, 0x2, 0x1677, 0x4, 0x5, 0x3, 0x0, 0x0, 0x101, 0x5, 0x3f, 0x7f, 0xff, 0x3]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x6005) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r8, 0x8912, 0x400308) preadv(r8, &(0x7f0000000400)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x6, 0x610, 0x80) sendfile(r3, r1, 0x0, 0x100005000) 16:52:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x18}}, 0x1c) 16:52:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xe000000}, 0x0) 16:52:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x8c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240d8000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 573.710351][T26482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x8f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 573.808041][ T36] audit: type=1804 audit(1627318326.163:241): pid=26485 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/526/cgroup.controllers" dev="sda1" ino=14027 res=1 errno=0 16:52:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf000000}, 0x0) 16:52:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24008100200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x90}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 574.036814][T26512] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x97}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r7, 0xb2b2ddae3d4e0e3a, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x4008040) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@newqdisc={0x328, 0x24, 0x4, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xa, 0xffe0}, {0xb, 0x10}, {0x1, 0xfff2}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x8}}, @TCA_RATE={0x6, 0x5, {0xf7, 0x7}}, @TCA_STAB={0xa0, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xa7, 0x0, 0x10a4, 0x8, 0x2, 0x2, 0x2, 0x2}}, {0x8, 0x2, [0x82, 0x8001]}}, {{0x1c, 0x1, {0x4, 0x2a, 0x3, 0xfffffffa, 0x2, 0x0, 0x1ff, 0x2}}, {0x8, 0x2, [0x2, 0x8000]}}, {{0x1c, 0x1, {0x81, 0x6, 0x8, 0x42d5, 0x0, 0x4, 0x1ff, 0x3}}, {0xa, 0x2, [0x20, 0x7f, 0x0]}}, {{0x1c, 0x1, {0xb4, 0x2, 0x5, 0xa9, 0x2, 0xfffffff8, 0x8001, 0x6}}, {0x10, 0x2, [0x373, 0xfff8, 0xa1ca, 0x4, 0xd9, 0x0]}}]}, @TCA_STAB={0x7c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0xff, 0x100, 0x2, 0x0, 0x7fff, 0x8, 0x8}}, {0x14, 0x2, [0xeb7, 0x1f, 0x0, 0x5, 0x0, 0x401, 0x9, 0x7]}}, {{0x1c, 0x1, {0x7f, 0x9, 0x69b, 0x5, 0x1, 0x101, 0x80000000, 0x4}}, {0xc, 0x2, [0x9, 0x0, 0x4, 0x4]}}, {{0x1c, 0x1, {0x2, 0x3f, 0x200, 0xfff, 0x2, 0xd93, 0xbf}}, {0x4}}]}, @TCA_STAB={0xcc, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0xff, 0x9, 0x6, 0x2, 0x7f, 0x8, 0x4}}, {0xc, 0x2, [0x3ff, 0x0, 0x5, 0x1000]}}, {{0x1c, 0x1, {0x81, 0x7f, 0xff, 0x1f, 0x1, 0x55e6, 0x8}}, {0x4}}, {{0x1c, 0x1, {0x4, 0x9, 0x3, 0x8, 0x0, 0x5, 0x9, 0x9}}, {0x16, 0x2, [0xf437, 0x7fff, 0x0, 0x5, 0x1, 0x101, 0x3, 0x20, 0x2]}}, {{0x1c, 0x1, {0x36, 0x9, 0x7, 0x1, 0x2, 0x0, 0x1bc9, 0x4}}, {0xc, 0x2, [0x8, 0x3, 0x4, 0x5]}}, {{0x1c, 0x1, {0x9, 0x1, 0x1, 0x7, 0x0, 0xfffffeff, 0x7, 0x1}}, {0x6, 0x2, [0xdaa3]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xb196}, @qdisc_kind_options=@q_netem={{0xa}, {0x5c, 0x2, {{0x7, 0x9, 0x8, 0x0, 0xfffff957, 0x3}, [@TCA_NETEM_CORR={0x10, 0x1, {0x0, 0x1, 0xfffffffe}}, @TCA_NETEM_REORDER={0xc, 0x3, {0x1, 0x38e}}, @TCA_NETEM_LATENCY64={0xc, 0xa, 0x31}, @TCA_NETEM_RATE64={0xc, 0x8, 0x8eee873a61583497}, @TCA_NETEM_RATE64={0xc, 0x8, 0xce2957125967b0a5}]}}}, @TCA_STAB={0x8c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0x0, 0x3, 0x7, 0x1, 0x6, 0x8, 0x1}}, {0x6, 0x2, [0x80]}}, {{0x1c, 0x1, {0x1, 0x2, 0x3, 0x7, 0x1, 0x3, 0x9, 0x7}}, {0x12, 0x2, [0x5, 0x6, 0x9, 0x2be2, 0x0, 0x5, 0xfff7]}}, {{0x1c, 0x1, {0x2, 0x9, 0x33, 0x8, 0x0, 0x2, 0xcb, 0x9}}, {0x16, 0x2, [0xffb5, 0x1ff, 0x400, 0x400, 0x7, 0x7, 0x3, 0x0, 0xb1f]}}]}, @qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6, 0x5, {0xe3, 0x1f}}]}, 0x328}}, 0x40004) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 574.438705][ T36] audit: type=1804 audit(1627318326.793:242): pid=26535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/527/cgroup.controllers" dev="sda1" ino=13997 res=1 errno=0 16:52:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x19}}, 0x1c) 16:52:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400f000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x10000000}, 0x0) 16:52:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x98}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000250007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x2a020000}, 0x0) 16:52:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x9f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 574.952072][T26555] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000002f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x3f000000}, 0x0) [ 575.205322][ T36] audit: type=1804 audit(1627318327.553:243): pid=26536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/527/cgroup.controllers" dev="sda1" ino=13997 res=1 errno=0 [ 575.301206][T26568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 575.532727][ T36] audit: type=1804 audit(1627318327.883:244): pid=26572 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/528/cgroup.controllers" dev="sda1" ino=14006 res=1 errno=0 16:52:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1a}}, 0x1c) 16:52:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x60000000}, 0x0) 16:52:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000600007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 575.919470][T26583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000670007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa3}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x65580000}, 0x0) [ 576.216042][T26595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x58, r10, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x9}}}}, [@NL80211_ATTR_KEYS={0x38, 0x51, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_SEQ={0x9, 0x4, "6c28883134"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "26888c8558"}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x91}, 0x890) [ 576.313464][T26596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x81000000}, 0x0) [ 576.539467][ T36] audit: type=1804 audit(1627318328.893:245): pid=26611 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/529/cgroup.controllers" dev="sda1" ino=14006 res=1 errno=0 16:52:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1b}}, 0x1c) 16:52:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000770007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x88a8ffff}, 0x0) 16:52:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xa8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="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"/1128], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$TUNSETLINK(r7, 0x400454cd, 0x300) 16:52:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x9effffff}, 0x0) [ 577.088613][T26632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 577.113973][T26634] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000200200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 577.300430][ T36] audit: type=1804 audit(1627318329.653:246): pid=26640 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/530/cgroup.controllers" dev="sda1" ino=14000 res=1 errno=0 16:52:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000300200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb7}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 577.532920][T26656] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1c}}, 0x1c) 16:52:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf0ffffff}, 0x0) 16:52:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000400200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x29d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.state\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0xa, 0x2, 0x11) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) setsockopt$sock_attach_bpf(r2, 0x29, 0x14, &(0x7f0000000080), 0x301) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000200), 0xfffffffffffffd1e) setsockopt$sock_attach_bpf(r2, 0x29, 0x15, &(0x7f0000000080), 0x53) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000008, 0x80010, r0, 0x34424000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r9, @ANYRESHEX=r3, @ANYBLOB="e6f8090c984fa8cb4cc59e14404188ec97d33e6bba12d46b088ec2a8bccf41cb", @ANYRES32=r6], 0x30}}, 0x0) sendfile(r7, r4, 0x0, 0x100005000) [ 578.202345][T26686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000500200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3fe}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xffffa888}, 0x0) 16:52:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xfffff000}, 0x0) 16:52:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 578.551106][T26715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1d}}, 0x1c) 16:52:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000600200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 579.319995][T26745] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) splice(r5, 0x0, r6, 0x0, 0x10068, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000140)={'syzkaller1\x00'}) r7 = accept4$bt_l2cap(r1, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xffffff9e}, 0x0) 16:52:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000700200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 579.599026][T26769] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000900200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1e}}, 0x1c) 16:52:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xfffffff0}, 0x0) 16:52:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='net_prio.prioidx\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r9 = openat$cgroup_ro(r4, &(0x7f0000002280)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r9, 0x400454c8, 0x0) sendmsg$nl_route(r9, &(0x7f0000002380)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002340)={&(0x7f0000002300)=@mpls_delroute={0x2c, 0x19, 0x800, 0x70bd2b, 0x25dfdbff, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x0, 0xc8, 0x3, 0x300}, [@RTA_DST={0x8, 0x1, {0x0, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xc8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4020}, 0xc000) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000004400000008000300f91880fa81b33fee3cc16bb82e2aeb4c5b0dc98ce554575bea2663863de6423bfa2032b98ef1b653a5ffae7224b67e47645f4b5b8b9dd3c904c30b928ae4f3db8feda48f26102291c2101683318eaf68506d251f431dfe5751e05e28", @ANYRES32=r8, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r5, r1, 0x0, 0x100005000) 16:52:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x5}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000f00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 580.361503][T26806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24002800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x40030000000000}, 0x0) [ 580.464478][ T36] audit: type=1804 audit(1627318332.813:247): pid=26807 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/533/cgroup.controllers" dev="sda1" ino=14054 res=1 errno=0 16:52:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24004800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf0ffffffffffff}, 0x0) [ 580.850087][ T36] audit: type=1804 audit(1627318333.203:248): pid=26807 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/533/cgroup.controllers" dev="sda1" ino=14054 res=1 errno=0 16:52:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x21}}, 0x1c) 16:52:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24004c00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x100000000000000}, 0x0) 16:52:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x3f, 0x2, 0x0, 0x2, 0x2, 0x3, 0x101, 0x10c, 0x40, 0xaf, 0x3f, 0xfffe, 0x38, 0x1, 0xff, 0x3d71, 0x3}, [{0x6474e551, 0x4, 0x81, 0x7f, 0x3ff, 0x40, 0x76b5}], "9e05dd6f26ed29d712b608f0b82dca2df5ec62e75591", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x98e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = openat$cgroup_freezer_state(r2, &(0x7f0000000000), 0x2, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r8, 0x8004f50c, &(0x7f0000000140)) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:52:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x200000000000000}, 0x0) 16:52:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 581.503484][ T36] audit: type=1804 audit(1627318333.853:249): pid=26868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/534/cgroup.controllers" dev="sda1" ino=14056 res=1 errno=0 16:52:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x300000000000000}, 0x0) 16:52:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006800200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) close(r1) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x1000003, 0x110, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="0000e48b", @ANYRES16=r7, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r8, @ANYBLOB="0a00180800"/20], 0x30}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000660008002abd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="000006000600e0fff97d018991fbfd324a80f7c512f2ff6c31f2490b00b60c000078ef2686d2ae49c609788d000008000b"], 0x3c}}, 0x0) ioctl$TUNSETLINK(r9, 0x8912, 0x400308) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) sendfile(r5, r2, 0x0, 0x100005000) 16:52:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x22}}, 0x1c) 16:52:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x400000000000000}, 0x0) 16:52:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24006c00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x500000000000000}, 0x0) 16:52:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xd}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24007400200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 582.716283][T26924] __nla_validate_parse: 1 callbacks suppressed [ 582.716304][T26924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x600000000000000}, 0x0) 16:52:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 583.050727][T26949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 583.291277][ T36] audit: type=1804 audit(1627318335.644:250): pid=26912 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/535/cgroup.controllers" dev="sda1" ino=14011 res=1 errno=0 [ 583.327631][ T36] audit: type=1804 audit(1627318335.644:251): pid=26916 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/535/cgroup.controllers" dev="sda1" ino=14011 res=1 errno=0 16:52:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r2, r1, 0x0, 0x100005000) pread64(r0, &(0x7f0000000000)=""/4, 0x4, 0x0) 16:52:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24007a00200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x700000000000000}, 0x0) 16:52:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x23}}, 0x1c) [ 583.684847][T26979] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x800000000000000}, 0x0) 16:52:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x10}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400f000200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 583.956552][ T36] audit: type=1804 audit(1627318336.314:252): pid=26999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/536/cgroup.controllers" dev="sda1" ino=13894 res=1 errno=0 16:52:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x14}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000003200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 584.115610][T27009] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0xffffd000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0xaf, 0x800}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x900000000000000}, 0x0) 16:52:16 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000005200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 584.482344][T27034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x24}}, 0x1c) 16:52:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x25}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:17 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24003a05200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xa00000000000000}, 0x0) 16:52:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) socket(0xb, 0x80000, 0xd6e) r2 = accept4(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x80, 0x80000) ppoll(&(0x7f0000000140)=[{r1}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x4001}, {r2, 0x2002}], 0x4, &(0x7f0000000280)={0x0, 0x3938700}, &(0x7f00000002c0)={[0x4]}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r5, r3, 0x0, 0x100005000) [ 584.804190][T27066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x48}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:17 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000006200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xc00000000000000}, 0x0) [ 585.030043][ T36] audit: type=1804 audit(1627318337.384:253): pid=27088 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/538/cgroup.controllers" dev="sda1" ino=14088 res=1 errno=0 16:52:17 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 585.141244][T27094] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:17 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000007200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x25}}, 0x1c) 16:52:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xe00000000000000}, 0x0) 16:52:18 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x200}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:18 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000009200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:18 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400800d200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 585.804131][T27132] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf00000000000000}, 0x0) 16:52:18 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x5d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 585.849392][ T36] audit: type=1804 audit(1627318338.204:254): pid=27130 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/539/cgroup.controllers" dev="sda1" ino=14106 res=1 errno=0 16:52:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x1000000000000000}, 0x0) 16:52:18 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x60}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 586.192600][T27164] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x3, 0x4, 0x1) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400000f200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x68}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x2a02000000000000}, 0x0) 16:52:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x26}}, 0x1c) 16:52:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400001f200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 586.851185][T27195] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x3f00000000000000}, 0x0) 16:52:19 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 586.973460][ T36] audit: type=1804 audit(1627318339.324:255): pid=27198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/540/cgroup.controllers" dev="sda1" ino=14145 res=1 errno=0 16:52:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6000000000000000}, 0x0) 16:52:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000020200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:19 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:19 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x70}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000028200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x6558000000000000}, 0x0) 16:52:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x27}}, 0x1c) 16:52:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) mmap(&(0x7f00009eb000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r1, 0xdff35000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000700000000000000000000000000000000dc20f5", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x26, 0x1, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x2, 0x8}}}, 0x24}, 0x8}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x110, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x1c001}, 0x20000800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010001000000fbdbdf25440000020800030091a05c89540619c2837c79d4c7b9e8d4261fbb175da466c71e60a23045ebd3a4f6c6f1358102e88cda7a288487deeb49b6a5e5e7", @ANYRES32=r8, @ANYBLOB="0a00180003030303030300000400bf00"], 0x2c}}, 0x11) sendfile(r4, r2, 0x0, 0x100005000) 16:52:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x74}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:20 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400053a200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:20 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x8100000000000000}, 0x0) [ 587.858310][T27282] __nla_validate_parse: 2 callbacks suppressed [ 587.858331][T27282] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:20 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000048200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x88a8ffff00000000}, 0x0) 16:52:20 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3a52d58ec3087154b8e2ad953f0e0e6a9c", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x9effffff00000000}, 0x0) [ 588.214531][T27309] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 588.270340][ T36] audit: type=1804 audit(1627318340.624:256): pid=27307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/542/cgroup.controllers" dev="sda1" ino=13899 res=1 errno=0 16:52:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x28}}, 0x1c) 16:52:21 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400004c200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:21 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xf0ffffff00000000}, 0x0) 16:52:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 588.898885][T27342] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xffffff7f00000000}, 0x0) 16:52:21 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xc8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 589.005571][ T36] audit: type=1804 audit(1627318341.364:257): pid=27345 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/543/cgroup.controllers" dev="sda1" ino=14161 res=1 errno=0 16:52:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:21 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000060200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0xfffffffffffff000}, 0x0) [ 589.221801][T27371] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:21 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe2}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x29}}, 0x1c) 16:52:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000068200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x2}, 0x0) 16:52:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r2, r1, 0x0, 0x100005000) 16:52:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x3}, 0x0) [ 590.013161][T27410] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400006c200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfff7f034}, {0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x803, 0x9) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000005cca80b8850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='qdisc_dequeue\x00', r3}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x14e24}, 0x1c) pipe(0x0) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="2b02000000000000fe8000"/21], 0x18) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0xfe9e) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) 16:52:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:22 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1bd}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 590.368646][T27438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 590.401973][ T36] audit: type=1804 audit(1627318342.754:258): pid=27437 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/545/cgroup.controllers" dev="sda1" ino=13921 res=1 errno=0 16:52:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2a}}, 0x1c) 16:52:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x4}, 0x0) 16:52:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000074200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:23 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1c5}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x4) sendfile(r3, r1, 0x0, 0x100005000) 16:52:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400007a200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x5}, 0x0) [ 591.071377][ T36] audit: type=1804 audit(1627318343.424:259): pid=27471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/546/cgroup.controllers" dev="sda1" ino=14403 res=1 errno=0 16:52:23 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x211}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 591.123180][T27470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6}, 0x0) 16:52:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000d80200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 591.416049][T27499] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2b}}, 0x1c) 16:52:24 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x299}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x7}, 0x0) 16:52:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_getaddr={0x64, 0x16, 0x4, 0x70bd2b, 0x25dfdbff, {0xa, 0x38, 0xd4, 0xfd, r7}, [@IFA_FLAGS={0x8, 0x8, 0x49}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7, 0xffffff7f, 0x1bb}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0xffffff01, 0x3ff, 0xa83e}}, @IFA_LOCAL={0x14, 0x2, @private1}, @IFA_FLAGS={0x8, 0x8, 0x6ac8b9bcb12a7715}]}, 0x64}, 0x1, 0x0, 0x0, 0xf03d6e554d793ca3}, 0x60048801) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000081200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 592.052718][T27522] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x8}, 0x0) 16:52:24 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x29d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000f0200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 592.235825][ T36] audit: type=1804 audit(1627318344.594:260): pid=27532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/547/cgroup.controllers" dev="sda1" ino=14674 res=1 errno=0 16:52:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x9}, 0x0) [ 592.404664][T27550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:24 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x300}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000a0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000000)={0x2, 'team_slave_1\x00', {0xffffffce}, 0x8000}) sendfile(r3, r1, 0x0, 0x100005000) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r1, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=""/70, 0x46}}, 0x10) 16:52:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xa}, 0x0) 16:52:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2c}}, 0x1c) 16:52:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x314}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 593.154422][T27583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xc}, 0x0) [ 593.258686][ T36] audit: type=1804 audit(1627318345.614:261): pid=27584 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/548/cgroup.controllers" dev="sda1" ino=14498 res=1 errno=0 [ 593.288169][T27595] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:25 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x31e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xe}, 0x0) [ 593.469078][T27612] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:26 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x32a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 593.598131][T27621] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair(0xa, 0x80000, 0x7fffffff, &(0x7f0000000580)={0xffffffffffffffff}) sendmsg$nl_route_sched(r7, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)=@deltaction={0xd8, 0x31, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3f}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1e}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2c, r6, 0x300, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:52:26 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x33c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf}, 0x0) [ 593.826476][T27638] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 593.986728][ T36] audit: type=1804 audit(1627318346.344:262): pid=27652 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/549/cgroup.controllers" dev="sda1" ino=14184 res=1 errno=0 16:52:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2d}}, 0x1c) 16:52:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000002200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x10}, 0x0) 16:52:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:26 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x348}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 594.240541][T27669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000003200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x60}, 0x0) 16:52:26 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x392}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000640)={0x5, &(0x7f0000000580)=[{0x8001, 0x66, &(0x7f0000000340)="e41d92ec2d1f9729d47c8176f8616bd6b13a420d1ff447b6fa67aecf8dff4d91e4d01ed47d84122232cd394c639c7fceee074e527fcca9fd9ba91521dfd37713b66740a553a92d82fcfd8ad95003d750b953a1915852940e5993954554b7c68da39eebb0c008", 0x0, 0x1}, {0x5, 0x0, &(0x7f00000003c0), 0x1, 0x1}, {0x0, 0xb0, &(0x7f0000000400)="04a2503525e27e62a1da137949f22a22156faa25a45cee8a52ab7eb2351c7a34ac7c5d20287d582d1bea017ac3f7579668026bcde751c75a0909803bb7db4bfd86181a03b84fd9b41e0e7351f08a1a9cd3997341b9d39970d658b49fbf6dd7addc3c4e07493b0b4b9cfd2d46272f77ce2c399342e8757d978ad4733fb4a51eb04f4ca6ce9dc3f5440df9706e385eaf767964677d390aabc554ea105a7336ba86abaf0128f86f7d266a340c5ec3449543"}, {0x1006, 0x73, &(0x7f00000004c0)="013d1658323f0621543d9814ad0d1d8b1533a5c82a0fe5b14e5d143e1d899e993f656f500c3ef0b8d233335cce41526411eff4652daf257c0c0ccbc2a02eb61799fcb968ae1ef11f08fdc73a941d9b488c594a2c1a7864e6f89718139d1ad1754b52368348021d961b1dd87254a5aa2ad0bf04", 0x1, 0x663465eb1bd2ee59}, {0x1, 0xa, &(0x7f0000000540)="daf88436411874b90bd2", 0x1, 0x1}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) accept$phonet_pipe(r2, &(0x7f0000000140), &(0x7f0000000300)=0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) write$binfmt_script(r3, &(0x7f0000000200)={'#! ', './file0', [{0x20, '$*.\')&/[\\b(/*!\\'}, {0x20, 'wlan0\x00'}], 0xa, "3668df3c2da59a6c97a53b24244a9c16c30ce51dcf2072f7bc06a12c92265977cbea9d6ba355d971fdad729fdc8f2d45c26ae92a6542de82f1699f0d10336ee60f6a39d01b28daf1d424de05c3d362a61722c58496c2e5a5ac7c27143dbc7669e048c4b3f0d052200d972b8e4f34714e129e44e3af9ff372cbf505c8877bb5c90ec2c0f2245e71470343ffbd5c1c5426425a13d5d7d7b2f3acfd81b193892d83845af4713f2bccd5bc85fb"}, 0xcd) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r5, 0x4010942a, &(0x7f0000000000)={0x1, 0x1}) sendfile(r5, r2, 0x0, 0x100005000) 16:52:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf0}, 0x0) 16:52:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000004200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 594.619088][T27700] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 594.657718][ T36] audit: type=1804 audit(1627318347.004:263): pid=27698 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/550/cgroup.controllers" dev="sda1" ino=13840 res=1 errno=0 16:52:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2e}}, 0x1c) 16:52:27 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3ea}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x22a}, 0x0) 16:52:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000005200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r0, r4, 0x0, 0x5) sendfile(r3, r1, 0x0, 0x100005000) [ 595.280826][T27733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x300}, 0x0) 16:52:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000006200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 595.388021][ T36] audit: type=1804 audit(1627318347.734:264): pid=27737 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/551/cgroup.controllers" dev="sda1" ino=14191 res=1 errno=0 16:52:27 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3fa}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x500}, 0x0) 16:52:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000007200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 595.672749][T27766] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2f}}, 0x1c) 16:52:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3fd}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$rxrpc(0x21, 0x2, 0xa) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) readv(r5, &(0x7f0000000640)=[{&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f00000005c0)=""/118, 0x76}], 0x5) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r7, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r8, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6a3e5c2f9fa9f72}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc000000", @ANYRES16=0x0, @ANYBLOB="000825bd7000fbdbdf250000000024000300accb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb542080005000100000008000500000000000800070006000000680008806400008008000a000100000008000a000100000024000100975c9d81c9d7ae885b729f57d5899f8ed925ae9f0923c23c62f53c57cdbf691c24000100dbffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff06000500020000001400020077673000"/198], 0xcc}, 0x1, 0x0, 0x0, 0x240400c0}, 0x8028) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:52:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x600}, 0x0) 16:52:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000009200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 596.339854][T27800] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x700}, 0x0) 16:52:28 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x500}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 596.445593][ T36] audit: type=1804 audit(1627318348.795:265): pid=27802 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/552/cgroup.controllers" dev="sda1" ino=14786 res=1 errno=0 16:52:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400000f200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x600}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x900}, 0x0) 16:52:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x30}}, 0x1c) 16:52:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000028200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x700}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xa00}, 0x0) 16:52:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{}, {0x20, '\']^$^/:)-{(\a@:^{'}, {0x20, '$.'}, {0x20, '\''}, {0x20, '...&\\@'}, {0x20, '-+/'}, {0x20, 'nl80211\x00'}], 0xa, "06c4f196c65f6e1642c6722eabaebfe2073d0e28dc5417d2d78c945632452e60e4e4fcb72202ccc806d7cce766ad62fdc9dfd56a56b25457c73ed71c224edac77d0533d6d54ed312bdf184bac733e4d55204a7b8950343dbba55df03cb44358b3e3db4c7d1cce1f30849e51603ba5e19d606131f657f7c5c60d1b3ae7b13b9bd2b380556b8dd81bfb5819a431c7bfe80fe035286"}, 0xca) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:52:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000048200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xc00}, 0x0) 16:52:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:29 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x900}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 597.531459][ T36] audit: type=1804 audit(1627318349.875:266): pid=27870 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/553/cgroup.controllers" dev="sda1" ino=14914 res=1 errno=0 16:52:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400004c200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xe00}, 0x0) 16:52:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) syz_init_net_socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f00002dd000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, 0xffffffffffffffff, 0xcb251000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r0, 0x0, 0x81) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, 0x0, 0x301, 0x1000, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000000000008007d2d90b63f880730f60bc90f0b2fed72781bdfb8e6424b4639d704fa6ba25dfc8eabf6fbdf4372b4bf840e8c8ca5d0fac5294fe599485285e2397d456d7ccfdc4126dbdba646ef8ade8e4abd8a9f097b61d4f5e96d7ed66b2ffa26cca2e36c75668600fa0830020190ffa87388d1aa30ec92ad73c43c1d3de9b7b07378f4ce6f27603ce69bbb88eb97c15463fd8c7b27b71de9d901aed4", @ANYRES32=r6, @ANYBLOB="0600980005000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="60000000aaf1f842901949333241f9306f6846d8", @ANYRES16=r7, @ANYBLOB="18012dbd7000fbdbdf25860000000c0099000300000012000000080022019603000005001801030000000800a00000000100080026006c09000008002600850900000800a000400000000800a000030000000800a10003000000"], 0x60}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 16:52:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x31}}, 0x1c) 16:52:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000060200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf00}, 0x0) 16:52:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000068200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:30 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xd00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 598.478137][T27924] __nla_validate_parse: 3 callbacks suppressed [ 598.478157][T27924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x2a02}, 0x0) 16:52:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400006c200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x3f00}, 0x0) 16:52:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 598.917043][T27955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 599.360733][ T36] audit: type=1804 audit(1627318351.705:267): pid=27937 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/554/cgroup.controllers" dev="sda1" ino=14169 res=1 errno=0 [ 599.448279][ T36] audit: type=1804 audit(1627318351.745:268): pid=27944 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/554/cgroup.controllers" dev="sda1" ino=14169 res=1 errno=0 16:52:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000074200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x5865}, 0x0) 16:52:31 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1102}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x32}}, 0x1c) 16:52:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r8, 0x8912, 0x400308) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000140)={'macsec0\x00'}) r9 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3a, 0x402, 0x80000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_NODE_GET(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r7, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r9, &(0x7f0000000100)={0x0, 0x55, &(0x7f00000000c0)={&(0x7f0000000300)={0x58, r5, 0x300, 0x120, 0x2000, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_BSS_BASIC_RATES={0x1f, 0x24, [{0x18}, {0x6c, 0x1}, {0x16}, {0x60}, {0xb, 0x1}, {0x6c}, {0x2, 0x1}, {0x12, 0x1}, {0x1b}, {0x36}, {0x36}, {0x12, 0x1}, {0x1b, 0x1}, {0x18}, {0x48}, {0x12, 0x1}, {0x1}, {0x1, 0x1}, {0xc, 0x1}, {0x30}, {0x24}, {0x30}, {0x6c, 0x1}, {0x12, 0x1}, {0x18, 0x1}, {0x60, 0x1}, {0x16, 0x1}]}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x3}, @NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x3ff}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5, 0x1d, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) sendfile(r3, r1, 0x0, 0x100005000) 16:52:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1400}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2400007a200007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 599.772373][T27988] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6000}, 0x0) [ 599.922898][ T36] audit: type=1804 audit(1627318352.265:269): pid=27992 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/555/cgroup.controllers" dev="sda1" ino=14180 res=1 errno=0 16:52:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1403}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000250007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:32 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1d00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6558}, 0x0) [ 600.223781][T28015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000002f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 600.271523][T28016] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f0000000200)={0x438, r7, 0x20, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x0, 0x13}}}}, [@NL80211_ATTR_TX_RATES={0x2e0, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x14, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0xb0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x7, 0xffff, 0x3, 0x1, 0x200, 0xbe, 0xe0]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x2, 0x8000, 0x401, 0x5, 0x1, 0x7, 0x9]}}, @NL80211_TXRATE_HT={0x28, 0x2, [{0x2, 0x5}, {0x6, 0x5}, {0x2, 0x9}, {0x4, 0x7}, {0x3, 0x7}, {0x3, 0x6}, {0x1, 0x1}, {0x6}, {0x4, 0x4}, {0x1, 0xa}, {0x4, 0x7}, {0x0, 0x5}, {0x5}, {0x2, 0x1}, {0x6, 0x1}, {0x4, 0x8}, {0x0, 0x3}, {0x1}, {0x1, 0x2}, {0x5, 0x6}, {0x0, 0x8}, {0x1, 0x4}, {0x2, 0xa}, {0x0, 0x1}, {0x4, 0x4}, {0x5}, {0x7, 0x6}, {0x1, 0x2}, {0x2, 0x8}, {0x0, 0x6}, {0x3, 0xa}, {0x2, 0x3}, {0x5, 0x5}, {0x3, 0x1}, {0x6, 0x9}, {0x3, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x0, 0x3}, {0x2}, {0x5, 0x5}, {0x3, 0x9}, {0x1, 0x1}, {0x4, 0x6}, {0x1, 0x5}, {0x3, 0x4}, {0x2, 0xa}, {0x1, 0x6}, {0x2, 0x5}, {0x3, 0x5}, {0x0, 0x3}, {0x6, 0x1}, {0x0, 0x6}, {0x3, 0x8}, {0x1, 0x6}, {0x7, 0x6}, {0x5, 0x4}, {0x3, 0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x2, 0xa}, {0x5, 0x5}, {0x7, 0x1}, {0x7, 0x9}, {0x3}, {0x1, 0x8}, {0x4, 0x7}, {0x3, 0x7}, {0x3, 0x2}, {0x6, 0x8}, {0x0, 0x5}, {0x6, 0x3}, {0x4, 0x5}, {0x4, 0x4}, {0x1, 0x1}, {0x0, 0x5}, {0x4, 0x2}, {0x0, 0x8}, {0x2, 0x3}, {0x0, 0x7}, {0x5, 0x1}, {0x0, 0x3}, {0x0, 0x4}, {}]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x6c, 0x48, 0x6bfb17ff422584f, 0x6c, 0x0, 0xc, 0x4, 0x36, 0xc, 0x6c, 0x1b, 0x2, 0x60, 0xc, 0x36, 0x30, 0x1, 0x9]}]}, @NL80211_BAND_5GHZ={0x90, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x6c, 0x4, 0xb, 0x30, 0x1]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x4, 0x5, 0x24, 0x0, 0xb, 0x48, 0x30]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x101, 0x76, 0x4, 0x800, 0x2, 0xed, 0x8]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x6, 0xb, 0x16, 0x60, 0x12, 0x0, 0x1, 0x6, 0x6c, 0x8, 0x46]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x3, 0x9}, {0x5, 0x9}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x7, 0x1}, {0x7, 0x2}, {0x1, 0x7}, {0x3, 0x4}, {0x0, 0x5}, {0x5, 0x7}, {0x0, 0x5}, {0x7, 0x7}, {0x1, 0x7}, {0x3, 0x2}, {0x0, 0x3}, {0x0, 0x3}, {0x0, 0x6}, {0x4, 0x8}, {0x1, 0x2}, {0x6, 0x1}, {0x4, 0xa}, {0x6, 0x7}, {0x7, 0x5}, {0x3, 0x8}, {0x0, 0x8}, {0x6, 0x2}, {0x4, 0x5}, {0x6, 0x7}, {0x5}, {0x2, 0x8}, {0x5, 0x9}, {0x7, 0x7}, {0x7, 0x9}, {0x7, 0xa}, {0x2, 0x8}, {0x6, 0x5}, {0x5, 0x1}, {0x3, 0x7}, {0x6, 0x5}, {0x7, 0x8}, {0x0, 0x5}, {0x0, 0x7}, {0x4, 0x6}, {0x7, 0x2}, {0x1, 0xa}, {0x6, 0x8}, {0x5, 0x4}, {0x0, 0x7}, {0x5, 0x2}, {0x7, 0x1}, {0x0, 0x5}]}]}, @NL80211_BAND_6GHZ={0xb4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0xc616, 0x4, 0x7, 0x6d4, 0x0, 0x101]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x3, 0x6, 0x0, 0x3, 0x2b28, 0x3, 0x4]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0xc, 0x30, 0x3, 0x48, 0x30, 0x9, 0x40, 0x9, 0x5, 0x6c, 0x9, 0x36, 0xb, 0x9, 0x16, 0x16]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x0, 0x5, 0x40, 0x6, 0x7, 0x8, 0x2]}}, @NL80211_TXRATE_HT={0x22, 0x2, [{0x0, 0xa}, {0x1, 0x9}, {0x1, 0x8}, {0x1, 0x4}, {0x0, 0x7}, {0x3, 0x2}, {0x5, 0x1}, {0x0, 0x9}, {0x7, 0x4}, {0x4, 0x8}, {0x4, 0x1}, {0x0, 0xa}, {0x2, 0x3}, {0x6, 0xa}, {0x0, 0x3}, {0x5}, {0x0, 0x3}, {0x6, 0x2}, {0x0, 0xa}, {0x6, 0x2}, {0x4, 0x1}, {0x1}, {0x2, 0x5}, {0x2, 0x6}, {0x2}, {0x0, 0x1}, {0x6, 0xa}, {0x4, 0xa}, {0x0, 0x3}, {0x5, 0xa}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x0, 0x6, 0x16, 0x60, 0x36, 0x2, 0x4, 0x9, 0x30, 0x60, 0x12, 0x9, 0x24, 0x1, 0x6]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x9, 0x30, 0x2, 0x30, 0x4, 0x60, 0x18, 0xc, 0x3, 0x60, 0x21, 0x16, 0x0, 0x24, 0x1, 0x30, 0x30, 0x6c, 0x12]}]}, @NL80211_BAND_60GHZ={0xa0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x9, 0x1000, 0x4, 0x2, 0xff, 0x3803]}}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x5, 0x3}, {0x2, 0x8}]}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x4, 0x4}, {0x1, 0x7}, {0x1, 0x1}, {0x4, 0x1}, {0x6, 0x1}, {0x1}, {0x5, 0x1}, {0x1, 0x7}, {}, {0x3, 0x3}, {0x4, 0x9}, {0x2}, {0x2, 0x7}, {0x3, 0x4}, {}, {0x1, 0x9}, {0x7, 0x6}, {0x2, 0x1}, {0x5, 0x3}, {0x3, 0x5}, {0x2, 0x9}, {0x0, 0x7}, {0x7, 0x4}, {0x7, 0x9}, {0x0, 0x5}, {0x3, 0x9}, {0x2, 0x5}, {0x1, 0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x1, 0x8}]}, @NL80211_TXRATE_HT={0x2e, 0x2, [{0x2, 0x8}, {0x0, 0x2}, {0x0, 0x6}, {0x0, 0x5}, {0x1, 0xa}, {0x2, 0x4}, {0x6, 0x9}, {0x1, 0xa}, {0x6, 0x7}, {0x2, 0x3}, {0x0, 0x4}, {0x3, 0x8}, {0x2, 0x4}, {0x7, 0x4}, {0x5, 0x5}, {0x5, 0x9}, {0x2, 0xa}, {0x6, 0x4}, {0x1, 0xa}, {0x7, 0xa}, {0x3, 0x7}, {0x1, 0x8}, {0x1, 0x1}, {0x0, 0x9}, {0x4, 0x3}, {0x3, 0x1}, {0x6, 0x3}, {0x1, 0x2}, {0x1, 0x5}, {0x5, 0x3}, {0x1, 0x2}, {0x3, 0x2}, {0x6, 0x9}, {0x1, 0x6}, {0x0, 0x5}, {0x0, 0x7}, {0x4, 0x8}, {0x4, 0xa}, {0x1}, {0x4}, {0x7, 0x2}, {0x1, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0xefa2a6459e2ba12e}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0xe3ea, 0x800, 0x1, 0x8, 0x5, 0x4, 0xffff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0x34, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x2, 0xe6e, 0x0, 0x6, 0xfff, 0x7f, 0x7]}}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x6}, {0x3, 0x6}, {0x0, 0xa}, {0x4, 0x6}, {0x5, 0x6}, {0x3, 0x6}, {0x4, 0x4}, {0x6}, {0x4, 0x1}, {0x0, 0xa}, {0x2, 0x6}, {}, {0x2, 0xa}, {0x5, 0x4}, {0x1, 0x6}, {0x7, 0x1}]}]}]}, @NL80211_ATTR_TX_RATES={0x130, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x7415, 0x81, 0x401, 0x7, 0x6725, 0x2, 0x46c]}}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x7, 0x1}, {0x6, 0x2}, {0x0, 0x6}, {0x1, 0x4}, {0x5, 0x5}, {}, {0x0, 0x9}, {0x5, 0xa}, {0x0, 0x4}, {0x4, 0x7}, {0x6, 0x5}, {0x4, 0xa}, {0x2, 0x7}, {0x5, 0x9}, {0x0, 0x9}, {0x0, 0x3}, {0x5, 0x1}, {0x5, 0x5}, {0x4, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x7e8, 0x774, 0x3, 0x5, 0x7, 0x5, 0x7]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x2, 0xa}, {0x4, 0x7}, {0x7, 0x6}, {0x2, 0x3}, {0x5, 0x8}, {0x5, 0x5}, {0x1, 0x4}, {0x4, 0x4}, {0x1, 0x2}, {0x0, 0x4}, {0x1, 0x2}, {0x1, 0x6}, {0x5}, {0x2, 0x5}, {0x7, 0x7}, {0x6, 0x9}, {0x4, 0xa}, {}, {0x5, 0x8}, {0x5, 0x6}, {0x7, 0xa}, {0x2, 0x8}, {0x2, 0x7}, {0x0, 0x2}, {0x4, 0x5}, {0x2, 0x6}, {0x1, 0x9}, {0x0, 0x5}, {0x5, 0x5}, {0x0, 0x4}, {0x0, 0xa}, {0x2, 0x9}, {0x5, 0x8}, {0x2, 0xa}, {0x6, 0x5}, {0x6, 0x2}, {0x6, 0x6}, {0x0, 0x9}, {0x2, 0x4}, {0x3, 0x6}, {0x3, 0x5}, {0x0, 0x5}, {0x0, 0x4}, {0x4}, {0x4}, {0x4, 0x8}, {0x5, 0x5}, {0x5, 0x9}, {0x4, 0x4}, {0x3, 0x3}, {0x0, 0x2}, {0x0, 0x4}, {0x0, 0x9}, {0x3, 0x3}, {0x6, 0x9}, {}, {0x5, 0x7}, {0x4, 0x9}, {}, {0x2}, {0x0, 0x6}, {0x0, 0x4}, {0x6, 0x5}, {0x6, 0x2}, {0x2, 0x9}, {0x7}, {0x5, 0x7}, {0x3, 0x1}, {0x6, 0x5}, {0x1, 0x3}, {0x3, 0x1}, {0x5, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x63d, 0x4, 0x9da0, 0x7, 0x1, 0xa, 0xda5, 0x7ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0x4}, @NL80211_BAND_2GHZ={0x74, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x36, 0x2, [{0x1, 0x9}, {0x5, 0x7}, {0x0, 0x9}, {0x1, 0x8}, {0x0, 0x9}, {0x3, 0x5}, {0x4, 0x3}, {0x1, 0xa}, {0x1, 0x3}, {0x0, 0x9}, {0x6, 0x5}, {0x2, 0x2}, {0x6, 0x5}, {0x4, 0x7}, {0x4, 0x1}, {0x1, 0x9}, {0x2, 0x5}, {0x5, 0x9}, {0x1, 0x5}, {0x7}, {0x5, 0x2}, {0x0, 0x3}, {0x1, 0x1}, {0x3}, {0x0, 0x2}, {0x4, 0x9}, {0x0, 0x3}, {0x6, 0x2}, {0x2, 0x4}, {0x3, 0x2}, {0x3, 0x7}, {0x7}, {0x6, 0x8}, {0x6, 0x1}, {0x1, 0x7}, {}, {0x1, 0x3}, {0x7, 0x6}, {0x5}, {0x3, 0x8}, {0x7, 0x1}, {0x4, 0x1}, {0x3, 0x2}, {0x4, 0x1}, {0x7, 0x6}, {0x2, 0x6}, {0x5, 0x2}, {0x1}, {0x0, 0x9}, {0x2, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x0, 0x2, 0x40, 0xffff, 0x3, 0x8, 0x9c]}}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x3, 0x18, 0x1b, 0x3, 0x12, 0x1b, 0x5, 0x60, 0xb, 0x60, 0x9, 0x12, 0x1b, 0x4, 0x2, 0x1a, 0x9, 0x9, 0x48, 0x5, 0xb, 0x6, 0x16, 0xb, 0x16, 0x1b, 0xb, 0x16, 0x9, 0x30]}]}]}]}, 0x438}, 0x1, 0x0, 0x0, 0x24000014}, 0x1c4) sendfile(r3, r1, 0x0, 0x100005000) [ 600.541481][T28034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x33}}, 0x1c) 16:52:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x8100}, 0x0) 16:52:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1e03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000600007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 600.653914][ T36] audit: type=1804 audit(1627318353.005:270): pid=28035 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/556/cgroup.controllers" dev="sda1" ino=14196 res=1 errno=0 [ 600.815240][T28045] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 600.867152][T28048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf000}, 0x0) 16:52:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000670007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:33 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1f00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x34000}, 0x0) [ 601.173812][T28067] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000090c185bf004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000770007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 601.276046][T28072] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 601.508957][ T36] audit: type=1804 audit(1627318353.855:271): pid=28086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/557/cgroup.controllers" dev="sda1" ino=14214 res=1 errno=0 16:52:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x34}}, 0x1c) 16:52:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x400300}, 0x0) 16:52:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000a0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r2, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r3) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000002000"], 0x30}}, 0x0) 16:52:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf0ffff}, 0x0) 16:52:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000000f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:34 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2500}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000250007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 602.226615][ T36] audit: type=1804 audit(1627318354.575:272): pid=28115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/558/cgroup.controllers" dev="sda1" ino=14208 res=1 errno=0 16:52:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x1000000}, 0x0) 16:52:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x35}}, 0x1c) 16:52:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2a03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a415100030303830303000008000d000000bde9"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000002f0007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x2000000}, 0x0) 16:52:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2fff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x3000000}, 0x0) 16:52:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000600007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 603.140180][ T36] audit: type=1804 audit(1627318355.485:273): pid=28145 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/559/cgroup.controllers" dev="sda1" ino=15587 res=1 errno=0 16:52:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:35 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3c03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x4000000}, 0x0) 16:52:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x36}}, 0x1c) 16:52:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000670007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:36 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) splice(r0, 0x0, r1, 0x0, 0x10068, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1, 0x80000001}) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r6, r4, 0x0, 0x100005000) 16:52:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3f00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x5000000}, 0x0) [ 604.159111][T28185] __nla_validate_parse: 8 callbacks suppressed [ 604.159132][T28185] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6000000}, 0x0) 16:52:36 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000770007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 604.464833][T28200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x7000000}, 0x0) [ 604.592192][ T36] audit: type=1804 audit(1627318356.935:274): pid=28206 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/561/cgroup.controllers" dev="sda1" ino=15921 res=1 errno=0 [ 604.702644][ T36] audit: type=1800 audit(1627318356.935:275): pid=28206 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15921 res=0 errno=0 [ 604.758795][ T36] audit: type=1804 audit(1627318356.975:276): pid=28205 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/561/cgroup.controllers" dev="sda1" ino=15921 res=1 errno=0 16:52:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x37}}, 0x1c) 16:52:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200207041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4800}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x8000000}, 0x0) 16:52:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x634) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r8, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r9, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0xff71, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x34}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x6, 0x5, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) read(r7, &(0x7f0000000200)=""/172, 0xac) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) sendfile(r3, r1, 0x0, 0x100005000) [ 605.337647][T28226] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200307041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:37 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4803}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x9000000}, 0x0) [ 605.517820][ T36] audit: type=1804 audit(1627318357.865:277): pid=28230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/562/cgroup.controllers" dev="sda1" ino=15905 res=1 errno=0 16:52:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 605.630776][T28238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4c00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x38}}, 0x1c) 16:52:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200407041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xa000000}, 0x0) 16:52:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4d00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x28011, r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 606.414574][T28260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200507041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xc000000}, 0x0) 16:52:38 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x5d00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xe000000}, 0x0) [ 606.769488][T28280] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 607.288605][ T36] audit: type=1804 audit(1627318359.635:278): pid=28270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/563/cgroup.controllers" dev="sda1" ino=14239 res=1 errno=0 [ 607.348094][ T36] audit: type=1804 audit(1627318359.655:279): pid=28273 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/563/cgroup.controllers" dev="sda1" ino=14239 res=1 errno=0 16:52:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x39}}, 0x1c) 16:52:39 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200607041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf000000}, 0x0) 16:52:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000000)=0x8, 0x12) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x10000000}, 0x0) 16:52:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 607.572590][T28304] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6800}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200707041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 607.766319][T28314] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 607.798155][ T36] audit: type=1804 audit(1627318360.145:280): pid=28308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/564/cgroup.controllers" dev="sda1" ino=14254 res=1 errno=0 16:52:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x2a020000}, 0x0) 16:52:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 607.942491][T28319] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 608.099094][T28324] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3a}}, 0x1c) 16:52:40 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6c00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200907041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x3f000000}, 0x0) 16:52:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:52:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x60000000}, 0x0) 16:52:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200f07041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 608.749368][ T36] audit: type=1804 audit(1627318361.095:281): pid=28343 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/565/cgroup.controllers" dev="sda1" ino=16005 res=1 errno=0 16:52:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7400}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3b}}, 0x1c) 16:52:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x65580000}, 0x0) 16:52:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000202807041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) ioctl$int_out(r7, 0x2, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) accept(r8, &(0x7f0000000200)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 16:52:41 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7a00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 609.648609][T28375] __nla_validate_parse: 5 callbacks suppressed [ 609.648630][T28375] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x81000000}, 0x0) [ 609.723906][T28380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:42 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9203}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 609.769091][ T36] audit: type=1804 audit(1627318362.116:282): pid=28377 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/566/cgroup.controllers" dev="sda1" ino=14247 res=1 errno=0 16:52:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000204807041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x88a8ffff}, 0x0) 16:52:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 610.062551][T28394] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3c}}, 0x1c) 16:52:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9902}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000204c07041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x8000, 0xffffffff) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000300), 0x0, 0x4, &(0x7f0000000340)={[0x5]}, 0x8) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="03052abd7000ffdbdf250a000000e0c9433fc52ab4ef7cb793dea6dcebfe94866e556821e46b34a369f1bce1f8a0da7accb93b37a4b7c21b5a708cba8bcbb31cf68d76"], 0x67}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x2, 0xc}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x3c}}, 0x0) sendfile(r5, r2, 0x0, 0x100005000) r9 = socket$l2tp6(0xa, 0x2, 0x73) sendfile(r9, r1, &(0x7f0000000300)=0x1, 0x9) 16:52:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x9effffff}, 0x0) 16:52:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9d02}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 610.858357][T28419] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf0ffffff}, 0x0) 16:52:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000206007041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 610.987777][ T36] audit: type=1804 audit(1627318363.336:283): pid=28420 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/567/cgroup.controllers" dev="sda1" ino=14221 res=1 errno=0 [ 611.024350][T28426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:43 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 611.215940][T28434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 611.292126][T28437] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3d}}, 0x1c) 16:52:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xffffa888}, 0x0) 16:52:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000206807041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xbd01}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x1eb9f9f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x80, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x28}}, 0x4020) sendfile(r3, r1, 0x0, 0x100005000) [ 611.923800][T28457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 611.971310][T28456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xc501}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xfffff000}, 0x0) [ 612.008692][ T36] audit: type=1804 audit(1627318364.356:284): pid=28458 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/568/cgroup.controllers" dev="sda1" ino=14280 res=1 errno=0 16:52:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000206c07041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:44 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xc800}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 612.250416][T28472] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3e}}, 0x1c) 16:52:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000207407041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:45 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe200}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x6, 0xffff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xffffff9e}, 0x0) 16:52:45 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xea03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000207a07041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 613.162074][ T36] audit: type=1804 audit(1627318365.506:285): pid=28498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/569/cgroup.controllers" dev="sda1" ino=16068 res=1 errno=0 16:52:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xfffffff0}, 0x0) 16:52:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:45 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200067041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x41}}, 0x1c) 16:52:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r7, 0x400c6615, &(0x7f0000000000)={0x0, @aes256, 0x0, @desc3}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x40030000000000}, 0x0) 16:52:46 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf800}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200004041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200010041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 614.206231][ T36] audit: type=1804 audit(1627318366.556:286): pid=28538 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/570/cgroup.controllers" dev="sda1" ino=14298 res=1 errno=0 16:52:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 16:52:46 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xfa03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200067041dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 614.691919][T28562] __nla_validate_parse: 10 callbacks suppressed [ 614.691944][T28562] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7d}}, 0x1c) 16:52:47 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xfd03}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x1) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000004000006300004400130008000300", @ANYRES32=r5, @ANYBLOB="1af617000303030303032634000000006c1a32704ad0993c786869ac3a032fbe2b0c38cbcaada6dbdc00fbea8dcafbf04dc46c0166f6240dcf7e1dfdc1080778e64bd11dfdbd74bdce78357a18f65fd835862bab4bf0"], 0x30}}, 0x0) sendfile(r2, r1, 0x0, 0x100005000) 16:52:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x200000000000000}, 0x0) 16:52:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007021dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 615.267212][T28582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 615.311300][T28586] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:47 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xff00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007031dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) close(r7) [ 615.510194][T28599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x400000000000000}, 0x0) [ 615.593411][T28603] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007051dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xff2f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x500000000000000}, 0x0) 16:52:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x300}}, 0x1c) 16:52:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r8, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r9, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r10, 0x8912, 0x400308) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)={0xfffffffffffffc6f, 0x7, 0xa, 0x0, 0x0, [{{}, 0xd32}, {{r8}, 0xfffffffffffffffb}, {{r9}, 0x4}, {{r2}, 0x2}, {{r2}, 0x1}, {{r5}, 0x1}, {{r4}, 0x1}, {{r0}, 0x1}, {{r0}, 0x3ff426b6}, {{r10}, 0x6}]}) 16:52:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 616.328129][T28626] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 616.357694][T28630] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2b03e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007061dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 616.445311][ T36] audit: type=1804 audit(1627318368.796:287): pid=28631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/573/cgroup.controllers" dev="sda1" ino=14354 res=1 errno=0 [ 616.602564][T28642] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 616.666119][T28644] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x76b3d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007071dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x800000000000000}, 0x0) 16:52:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x100000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 616.916292][T28652] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xff00}}, 0x1c) 16:52:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007121dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x900000000000000}, 0x0) 16:52:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1a2628}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="cc5d5f6ea18657f637c545e63a0b6b578d72ff548832a1cd8d8fd68637bb2c3cfdba7714db39f51c589cde53d4d8c796dd984f93dc38c2fbc242cf818149bcd1415d600298be98576910f32253969bce3137fd2c6042a1ad4c3f25c6045940cb8b21456ee375f06807710bca7e627877f6103245322025fb728e8dbe3f84b453d635a795ae3ccc9239f0c213964f7c1271367e2750f6455b15208fcfca7e7ebf5ea75534f1704b", @ANYRESHEX, @ANYBLOB="63528c420b5fe7e98f0ff78f4e3e8ff65584c9042bdb01ddc0e512ef879ae80dacac46447a0bcd467208b88e398952610b0ee298ee39524564b08a84ac2eae200b460a33be6ca12310315e3f0935485127cd9fa7063436e772828602b84cf33499f3587d542fc7eea4054954037117c536d2f62fa92f2d34df0a2cd15612fad32190b23ce4be7f0071f94ca9963309cec22cba5f09f9d80fe9330e8af40309418c7ca8cc73db8d423c12d2"], 0xffffffffffffffa8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) close(r2) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="cd0bfbf7b41ce4237c6775754f4c98acb8778366ddcb4acd471c3779ce5aa33df7ec64e9529d4e21dd5482efc0bdbcc6d8806cd4e3886bfd1844bc5538012034905e8d391e", @ANYRES16=r6, @ANYBLOB="010000000000ffdbdf25440000000a001800030303030303000008000d0000000000"], 0x28}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:52:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x200000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007671dfffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xa00000000000000}, 0x0) 16:52:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x40, 0x4, [0x81, 0x200, 0xff, 0x9]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:52:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x400000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 617.780125][ T36] audit: type=1804 audit(1627318370.126:288): pid=28719 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/575/cgroup.controllers" dev="sda1" ino=14284 res=1 errno=0 16:52:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffff80}}, 0x1c) 16:52:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000002000070467fffd946f6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xc00000000000000}, 0x0) 16:52:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x800000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) sendfile(r0, r0, &(0x7f0000000240)=0x4, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000200)=0x400000045, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) splice(r7, 0x0, r8, 0x0, 0x10068, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, 0x0, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x2f0}, 0x1, 0x0, 0x0, 0x20008080}, 0x24004050) openat$cgroup_ro(r8, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d2000000315c67952e4a7dcb60b377c4564d25f01c93cdd48d16ddd11834f8e1fb889e932ed15150a6b024c56d0dac6546fe05e619b532eed574aaf95fda4c01eefcb7c29568c58e2a1cbe8cc0d2509c0ad7a5", @ANYRES16=r5, @ANYBLOB="01100000000000000000442887edef000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) 16:52:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x80ffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xe00000000000000}, 0x0) 16:52:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) mmap(&(0x7f0000431000/0x2000)=nil, 0x2000, 0x2000004, 0x100010, r7, 0x2a82a000) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd940a6105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:51 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa00000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 618.693337][ T36] audit: type=1804 audit(1627318371.046:289): pid=28746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/577/cgroup.controllers" dev="sda1" ino=14018 res=1 errno=0 16:52:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffff82}}, 0x1c) 16:52:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd94256105000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf00000000000000}, 0x0) 16:52:51 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf0ffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) sendfile(r3, r1, 0x0, 0x100005000) socket$nl_generic(0x10, 0x3, 0x10) 16:52:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:51 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x1000000000000000}, 0x0) 16:52:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f0a05000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 619.576325][ T36] audit: type=1804 audit(1627318371.926:290): pid=28776 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/578/cgroup.controllers" dev="sda1" ino=14299 res=1 errno=0 16:52:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x2a02000000000000}, 0x0) [ 619.781364][T28792] __nla_validate_parse: 8 callbacks suppressed [ 619.781386][T28792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffffc0}}, 0x1c) 16:52:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r8, 0x8912, 0x400308) sendmsg(r8, &(0x7f0000001980)={&(0x7f0000000200)=@caif=@rfm={0x25, 0x800, "9bb1fa83509c738674d65b94085c8c5f"}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)}, {&(0x7f0000000400)="f1ddc0488b323fad591bccd384352dcf0aae34c674ed6cecd6e13a6bb3cf4306239e085a2fd5db21e9065d17e3cf18bd73fcb015d9b6eaa0fc44331214769f6d250af7fa0cdede53ef4979aa257652a3ffd82a519f94000651eae1fcadd3919cd3de5d86dcbd1ea7ccf4d9038e18a6426e32377c696c8a1cf8f89baecd4a2af729d51ad6d8a8a273b73892d157c49f52e87fca19408e44e989e092f508f25082962e4e6cebad776362b430e8248e0ca01497fceade43880ae131afea7913404baafdf18ae0a26634111de651e811fdbbcee4a9f6a178abbdb843baf034ffe7a1b6dc14861cc570b9d7d772f7ac40", 0xee}, {&(0x7f0000000280)="00bfdc08b4019f5c9a0dce0bef3406316c943b8678e988d7ce77e4f894316a8a119662ba6994bc7673dc925057f939323ff8", 0x32}, {&(0x7f0000000500)="c7b5e44e11250e3ca5e11ba87e45aa8c119de8670f78d956f789283a445edb0799d189928650a2f4482d70a82860bd284dea230d6b2e0bf25e2dddabd6fb2026d4d885eefc385027b0c00d5a6b01e70f3335d289951161303e745cce4e32e8171e68b9daf570c90cd915388aa13ffead8719b57b157e7defb3ef6a4c8ae1f3f9f88586b5b82fd62a9f1d51293a2dab4beaf4c11e2bf0c9f3e4d3fe3a633c053aa6d603cfa218cccb7ad2aedb9f6d31518e4ba83520b0f88ceafaa1eac9f8f1c7b50db53d08c96698c9443b563c0a390be691c963173c07271a", 0xd9}, {&(0x7f00000002c0)="073e7fef64bdfad85393cb782939302b6653c3a675ef1eace5c08c0a7c3aa93dd7d9afa775df90dfa3a660e2e1b0392deafca356c50fb8e1873a66e8e3fd8d50ad8ae5c302ad4fe3ea60154cdd6c6084ce4dbb676657661381a02aafe3390b31f1b492fcd5a706f0", 0x68}, {&(0x7f0000000600)="38c169db11714ae98d12abbac05ab008932dd35f15b59ad7c2311c3c2fa179e17aedb1710de428e8d3b81baceced09e6687aff1f2f85ad1ddc0077622f253af5d092b3c7949d2a75f4004a7067b2650368c673fbaeb016eac9f2b7e99b22b9096f3653", 0x63}], 0x6, &(0x7f0000000700)=[{0xb8, 0x100, 0xa38, "a7c9b27716d3c546833a07787498ded2796b04098735b13eee483311bbb61b60738ac227b8b16e4846fa4b3bca14c82f05ed52e58208f945efa9c3cca60cc3d43722b546f62adb870d05fdced28ac54a1e533478525b642d224acfd7a54783978d4db407c2130f9ce62ad8347b65e415fd4c2cb53fe6635e485cb2f54f49530fd8f5c055c6a5f03d25ddf779345b1a6d4aa293ab1d26b94c1ae28331475d72f3a9d4b02f"}, {0xc0, 0x6, 0x0, "75497cdd5a5f26e8601a834ba77ad0d80315ebb66bbf3082a441ad333c8ffe2e96eaa8478f42d66bc72485ce5d312d53fd705e9d90be5049cc85396da0028db328d3cd67b097261dffc4407fac84e947e4922154679fe4c7f70f7ac40e477b3d0cfb2e4808b0259eec7ac198b984682888481f044cf70380ba37f4a678093b5bd46c8aadb76d73a3a52f6772ea152fafe7c66a682a581f29defd1591c28f9820de71b0d68fe798847583bc2eb5"}, {0x28, 0xc, 0x4, "366f6f8bbfeeca58ed13a8a5d9fffd66e05c96"}, {0xb0, 0x88, 0x9c, "ef7d6e7983843b3e4983fc3c940fea0b9d8484b095c4ab227b43529205492cbd88e313280eab2194d15485e9c0fad781064c51cfaa029a296840222996affd6dacbdc7ad45649aba03272796d90a552ed4663fe268a11c99fb213fab12cd1466bec16aefbcd981d0e87a4b63f58645931da896bb8687e883018759573a3bf3e1f88efed7f855a0067d50739ce2a4fb68cef4b0f63d2c2ab4f5268d"}, {0x1010, 0x10a, 0x401, "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"}], 0x1260}, 0x4000000) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000b256f8f4aea40692d165d1f00fd2d1945e2ac122f4508b0705f85411b467faed9433eac8bd9afd64cbcef0", @ANYRES16=r5, @ANYBLOB="01000400000000010000005f000000000000c2fa560c54caba9a16561244873274a7b2da8f9faa1b1a05007481044b862a942bd81638142d36421cbe1dad47ea664b93d3b3c4eea7221c93", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f2505000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 16:52:52 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 620.554672][T28819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6000000000000000}, 0x0) 16:52:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 620.630996][ T36] audit: type=1804 audit(1627318372.976:291): pid=28816 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/579/cgroup.controllers" dev="sda1" ino=14515 res=1 errno=0 16:52:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6705000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x5000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x6558000000000000}, 0x0) [ 620.868338][T28834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffffc2}}, 0x1c) 16:52:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6104000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = accept(r1, 0x0, &(0x7f0000000000)) sendmsg$IPSET_CMD_TEST(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x9c, 0xb, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}, @IPSET_ATTR_IFACE={0x14, 0x17, 'wg2\x00'}]}, @IPSET_ATTR_DATA={0x4c, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x7}, @IPSET_ATTR_LINENO={0x0, 0x9, 0x1, 0x0, 0xff}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}}, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0xfffffffffffffe4d, 0x2, 0x1, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x7ff}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x80000000}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffffffff}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040841) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) r8 = openat$cgroup_freezer_state(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r8, 0x50009418, &(0x7f0000001040)={{r3}, 0x0, 0x2, @unused=[0x9, 0x80000000, 0x3, 0x1f], @name="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"}) 16:52:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x8100000000000000}, 0x0) 16:52:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x88a8ffff00000000}, 0x0) [ 621.586904][T28859] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 621.625390][T28860] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6106000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 621.701903][ T36] audit: type=1804 audit(1627318374.046:292): pid=28861 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/580/cgroup.controllers" dev="sda1" ino=14547 res=1 errno=0 16:52:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 16:52:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x8000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 621.866016][T28874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 621.923625][T28875] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 16:52:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6108000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmsg$can_bcm(r1, &(0x7f0000000a40)={&(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000580)=""/238, 0xee}, {&(0x7f0000000680)=""/232, 0xe8}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/206, 0xce}], 0x4, &(0x7f0000000980)=""/144, 0x90}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="30fd0000", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 16:52:54 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 622.614987][T28901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 622.637306][T28903] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 16:52:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xa000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6109000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 622.718615][ T36] audit: type=1804 audit(1627318375.066:293): pid=28906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/581/cgroup.controllers" dev="sda1" ino=14482 res=1 errno=0 16:52:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x2}, 0x1c) 16:52:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) [ 622.951141][T28916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xd000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x1c) 16:52:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610a000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x0) 16:52:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = epoll_create1(0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000280)={&(0x7f0000000200)=""/72, 0x48}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r11, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x1e8, r11, 0x1, 0x400000, 0x4, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x3f, 0x3a}}}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x378}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x232}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x23}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}], @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x84}, @NL80211_ATTR_TX_RATES={0x104, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x70, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xb, 0x2, [{0x3, 0x2}, {0x4, 0x7}, {0x7, 0x4}, {0x1, 0x1}, {0x2, 0x6}, {0x2, 0x9}, {0x1, 0x8}]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x60, 0x36, 0x6c, 0x6c, 0x6c, 0x3, 0x1b, 0x1b, 0x1b, 0x3f, 0x6, 0x3, 0x1, 0x48, 0x60, 0x1b, 0x24, 0x6, 0x9, 0x3, 0x5, 0x9, 0xb20f996757ac9354, 0x3, 0x18, 0x1b, 0x18, 0x9, 0x24]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x0]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x2, 0x6, 0x60, 0x48, 0x36, 0x24, 0x3, 0x16, 0x3, 0x1]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x0, 0x0, 0xf811, 0x2f31, 0x3, 0x7fff, 0x5]}}]}, @NL80211_BAND_5GHZ={0x50, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4a, 0x2, [{0x5, 0x1}, {0x7, 0x1}, {0x6, 0x3}, {0x4, 0x6}, {0x4, 0x2}, {0x6, 0x9}, {0x5, 0x6}, {0x3, 0x1}, {0x1, 0x8}, {0x5, 0x6}, {0x7}, {0x5, 0x9}, {0x0, 0x7}, {0x5, 0x8}, {0x5, 0xa}, {0x5, 0x9}, {0x0, 0x3}, {0x6, 0x4}, {0x6, 0x5}, {0x2}, {0x6, 0xa}, {0x0, 0x3}, {0x1, 0x4}, {0x3, 0x2}, {0x6, 0x3}, {0x1, 0x1}, {0x0, 0x7}, {0x5, 0x9}, {0x7, 0x1}, {0x4, 0x6}, {0x5, 0x7}, {0x0, 0x7}, {0x3, 0x8}, {0x3, 0x5}, {0x6, 0x3}, {0x5, 0x7}, {0x6, 0x6}, {0x6}, {0x3, 0x7}, {0x2, 0x5}, {0x0, 0x2}, {0x1, 0x5}, {0x0, 0x9}, {0x3, 0x4}, {0x1, 0x8}, {0x0, 0x1}, {0x7}, {0x5, 0x4}, {0x2, 0xa}, {0x0, 0xa}, {0x5, 0x6}, {0x5, 0x1}, {0x4, 0x6}, {0x4, 0x3}, {0x4, 0x6}, {0x4, 0x2}, {0x4, 0x7}, {0x1, 0x3}, {0x7, 0x1}, {0x5, 0x2}, {0x4}, {0x6, 0xa}, {}, {0x2}, {0x0, 0x3}, {0x6, 0x7}, {0x7, 0xa}, {0x5, 0x9}, {0x3, 0x4}, {0x3, 0x4}]}]}, @NL80211_BAND_5GHZ={0x40, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x8, 0x2, 0x6, 0x6, 0xffff, 0x1f, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0xfff7, 0x1, 0x0, 0x42c6, 0x200, 0x5, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x40, 0x6, 0x1000, 0xdf, 0x6, 0x3ff, 0x7]}}]}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x1f, 0x24, [{0x6c}, {0x2, 0x1}, {0x48}, {0x30}, {0x16}, {0x2, 0x1}, {0x1, 0x1}, {0xb, 0x1}, {0x5}, {0x5, 0x1}, {0xe4b3185bbb7c36ee}, {0x48}, {0x18}, {0x16}, {0x9}, {0x24, 0x1}, {0x6, 0x1}, {0x30, 0x1}, {0x16, 0x1}, {0x1b, 0x1}, {0x9}, {0x36, 0x1}, {0x6c, 0x1}, {0x0, 0x1}, {0x12}, {0x5, 0x1}, {0x9, 0x1}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x1c, 0x24, [{0x36}, {0x48, 0x1}, {0x16}, {0x18, 0x1}, {0x3}, {}, {0x16, 0x1}, {0x24}, {0x48, 0x1}, {0x16, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x16, 0x1}, {0x5}, {0x9}, {0x4, 0x1}, {0x5, 0x1}, {0x1}, {0x30, 0x1}, {0x1, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0x30}, {0x2}]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xf5f8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x1e8}}, 0x20000800) sendfile(r3, r1, 0x0, 0x100005000) 16:52:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610b000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4}, 0x1c) 16:52:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) 16:52:55 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 623.453776][ T36] audit: type=1804 audit(1627318375.807:294): pid=28939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/582/cgroup.controllers" dev="sda1" ino=14335 res=1 errno=0 16:52:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6110000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x5}, 0x1c) 16:52:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) 16:52:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x10000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) getpeername(r3, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f00000003c0)=0x80) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r11, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x800, 0x11}}}}, [@NL80211_ATTR_TID_CONFIG={0x68, 0x11d, 0x0, 0x1, [{0x4}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x53}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x39}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x20, 0x11d, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x71}]}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x4014) sendmsg$NL80211_CMD_JOIN_MESH(r7, &(0x7f0000000100)={0x0, 0xfffffe4f, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x101, 0x11}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0xe}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000450}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6111000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6}, 0x1c) 16:52:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x11020000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 624.032362][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.039062][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.100331][ T36] audit: type=1804 audit(1627318376.447:295): pid=28971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/583/cgroup.controllers" dev="sda1" ino=14318 res=1 errno=0 16:52:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6163000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x14000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x7}, 0x1c) 16:52:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x0) 16:52:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000000c00)={&(0x7f0000000740)=@un=@abs, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/199, 0xc7}, {&(0x7f00000008c0)=""/43, 0x2b}, {&(0x7f0000000900)=""/226, 0xe2}, {&(0x7f0000000a00)=""/150, 0x96}], 0x4, &(0x7f0000000b00)=""/193, 0xc1}, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x0, 0x68}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x3c}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:52:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6167000a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x14030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x8}, 0x1c) 16:52:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x0) 16:52:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 624.717153][ T36] audit: type=1804 audit(1627318377.067:296): pid=29007 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/584/cgroup.controllers" dev="sda1" ino=14335 res=1 errno=0 16:52:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1d000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500060000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x9}, 0x1c) 16:52:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x7}, 0x0) [ 624.951714][T29018] __nla_validate_parse: 13 callbacks suppressed [ 624.951736][T29018] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1e030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 625.069847][T29022] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x6c, 0x7, 0x1f, 0xf57}, 0x10) sendfile(r3, r1, 0x0, 0x100005000) 16:52:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xa}, 0x1c) 16:52:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610502080000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8}, 0x0) 16:52:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x1f000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 625.438036][T29039] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 625.465440][T29041] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:57 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x20000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:57 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xe}, 0x1c) 16:52:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x9}, 0x0) 16:52:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105020a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 625.625884][ T36] audit: type=1804 audit(1627318377.977:297): pid=29046 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/585/cgroup.controllers" dev="sda1" ino=13905 res=1 errno=0 [ 625.690324][T29051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 625.811131][T29064] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x25000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:58 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xa}, 0x0) 16:52:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x32}, 0x1c) 16:52:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x3}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:52:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105030a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x28261a00}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 626.096961][T29081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 626.184806][ T36] audit: type=1804 audit(1627318378.537:298): pid=29083 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/586/cgroup.controllers" dev="sda1" ino=14737 res=1 errno=0 [ 626.232752][T29091] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x2a030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x38}, 0x1c) 16:52:58 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:52:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc}, 0x0) 16:52:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105040a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3c030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 626.502202][T29114] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:52:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x48}, 0x1c) [ 626.613547][T29116] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:52:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, 0x0, 0x8080) 16:52:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105050a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r2, &(0x7f0000000000)=0x7ff, 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r10, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_SEQ={0xd, 0xa, "76ebb6861fd8895be8"}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) sendmsg$NL80211_CMD_JOIN_MESH(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000cc160000081a45f922ee13f7b38d9a0b00137da4d75fe38a542f4b9d8d438630f5fd85b3bc89f2a9a91ba5008178eeac80426c657736f65008fb", @ANYRES16=r6, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r7, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100005000) 16:52:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xe}, 0x0) 16:52:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3d6b0700}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4c}, 0x1c) 16:52:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105060a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, 0x0, 0x8080) 16:52:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf}, 0x0) 16:52:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x58}, 0x1c) 16:52:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3eb00200}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105070a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:52:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, 0x0, 0x8080) 16:52:59 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x3f000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:52:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) sendfile(r0, r0, &(0x7f0000000000)=0x1000, 0xffffffff80000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, 0x140a, 0x400, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="30f65c2d000000530db10b5599f036cb62a640af2401fa6a4b50627f61a31f66f7d6932fd3aad41b1db13a89641d5c668d1d0e7ff1e3a65f6bb72e", @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa0418}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r10, 0x8, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1000}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7fff}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x560}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x25}, @NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x74}, 0x1, 0x0, 0x0, 0x4001}, 0x800) 16:52:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x68}, 0x1c) 16:52:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) 16:52:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105090a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x48000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 627.710460][ T36] audit: type=1804 audit(1627318380.057:299): pid=29201 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/588/cgroup.controllers" dev="sda1" ino=14673 res=1 errno=0 16:53:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x8080) 16:53:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x60}, 0x0) 16:53:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6c}, 0x1c) 16:53:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f61050f0a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x48030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x8080) 16:53:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 16:53:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:53:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x74}, 0x1c) 16:53:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105280a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4c000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x22a}, 0x0) 16:53:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x7a}, 0x1c) 16:53:00 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x4d000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x8080) [ 628.435546][ T36] audit: type=1804 audit(1627318380.787:300): pid=29268 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/589/cgroup.controllers" dev="sda1" ino=14610 res=1 errno=0 16:53:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105480a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) 16:53:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x90}, 0x1c) 16:53:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f61054c0a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x3}, 0xfd}, 0x18) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:53:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x5d000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x8080) 16:53:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x500}, 0x0) 16:53:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105600a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xfc}, 0x1c) 16:53:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x60000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 629.071614][ T36] audit: type=1804 audit(1627318381.417:301): pid=29328 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/590/cgroup.controllers" dev="sda1" ino=14358 res=1 errno=0 16:53:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x8080) 16:53:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x600}, 0x0) 16:53:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105680a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x68000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x124}, 0x1c) 16:53:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="30000500", @ANYRES16=r5, @ANYBLOB="0009080000000000000000000000000000009b977d4a7de1b025ea4539d58c54e320b7dfcf88ab9d5902c7fe3381254cb28d4bac3a6afb3fc0472ce8e8856e6600c3e04e58836accb007434512c5b7b51c6a9304b9ed08507b8f673ff51d84e9288fbca5f647a314697b86ad28d2f26eeb307c2026996863fe17e31bf99af975fa36942f4911cb534144b0038df5ef95ca3a57e7", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) vmsplice(r1, &(0x7f0000000880)=[{&(0x7f0000000300)="2ab4143931a3582d468be913f243b10efcb9f6ce787982c843f77c989ce784c06d5d37433657c74951f64f4982c2c63792994649359d87be5c19f1306d814944566699693bd0f7a03382364072a811942f95f6d1de56416963c7d41157c662ccde56acdacc2ccdd2b8f1", 0x6a}, {&(0x7f0000000380)="d064c23d83bd5714d76ca70d92e30c69c1744e3c0658b0a554360d81abeccd0d35e9ffee328bb3f65de3182b67e97f698297e01d9c97fc906a88b1746825f296fa44d0f769f2617acf977fa14818ce15166a44c0718c12d51a1713f4ee36243bec82debf9284623c9801c7ef81ff37deb968457cfff46979e31258982060d471e502918940a7c6350f4e384ffd586d423bfba0e1a8ce3c9f92", 0x99}, {&(0x7f0000000440)="179b942984080e85d0b62364c1db6e0046f51ef23556252d44a898ae7f0e86cd75b54bc0674164c2ccf7f019bdb6a72afed79b905b3d7846177139efac2ef34aace045084b0a13fd46e93db5ce037e3b11889352e44c4b25d1ce6018a3b40fe615176f2e6cd974589d554713377a32f4ae29a6deda06d119790c428ac5827b43a40f2d8a4b719a3981402e3dfa3756c5607a7578ab8eecc6ec660dd9420f7063d8a1537ba843df0c05841d6af66b4c91c2c0a95c63aa4b143d7bb71d30eb0113a50205d76692fa876f67a997bf42a7d099e57dc84f56fe656cbb5654ab8431430fa7989f42b77f2997f98e62eedd49ecc76a719fe02746428c", 0xf9}, {&(0x7f0000000540)="cbd9898f36f6fb32a557dc10ab505e79ad99289c41410bd09e17d5a0c61362e3190ef97a04dc7bb86d8bdb762e931c24cad8afa86a598b5efed2041d0feb93395e4f90e2fb26a199cab9c09d5e5cbe60b4c5a933189c73ee40b535c711801be00dfc490925257bd603f249051c9f46d99a6cf70762aeb356b22d46d18fe08b9eda81cc2944f7ab68a512986a5fc242e01184df9534d57caed390c800d2ea7bfe349b6bd8fba1ed1d8a3fbd81bcbe44631aac723838", 0xb5}, {&(0x7f0000000600)="dd752235b8e0514937c8233ed9a35a7ac125e8cfd194908f89d8", 0x1a}, {&(0x7f0000000640)="b16bc64bb5ce00e0200cfecdccc352bd67f2b3b24f4430f020b2b337c3b0982c8f101b3722d51bc19489f9eaa051b112b9016be3b11eb034ee486c4c4b7ad1a8050c129dea174d9cbe267890c18d17d3657df8527dd76825284ffbe4e0fd7a7a3cbb3520b208da6a970dff372270d0083fca71608f5c44c5d621a288969f8e3b6969dc956a9a696c9afb510f44bec1cfadc6f8f74e3b067e34e4dcbb7cfc90ff4417b02d281f8dadb44dc6e8213a6cbdae6f1a9817ef12c980fa495482abca00df8706a61d58b0dc99b2ee0e05ce8b757adec7b9e68d0fe90f9f4902b3d67d618ff4d16ad6658f4f1dd7e8172a92884fa71865f452cd", 0xf6}, {&(0x7f0000000740)}, {&(0x7f0000000780)="6abcd26780823581923f61dc131e5611051b9ea3243cb738e5ee4f410e5d0736249124cd32e09d419e153196fdf9f4c3a827893a800ab85f162edaa0defe7f6436321472bc1664152fc55b2ceb0b78584e5e20d3addc73a4977187b44656e5bb379126fc512ecd4e50e244237b7dfa7f16230c2112dcfdeda0dca0d3f9f9fcdd800f383a79deab98a7d1e912628cec7c1126d585369c0e34717a46b9ca14a9ea38e00003db7d6410ccef0119e018fdebb5f7016d7afc843c089f4e21cad8179e98c9a5c6", 0xc4}], 0x8, 0xa) r7 = openat$cgroup_ro(r1, &(0x7f0000000000)='devices.list\x00', 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) 16:53:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x8080) 16:53:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x700}, 0x0) 16:53:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f61056c0a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:01 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x6c000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x12c}, 0x1c) 16:53:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x900}, 0x0) [ 629.742713][ T36] audit: type=1804 audit(1627318382.097:302): pid=29389 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/591/cgroup.controllers" dev="sda1" ino=14350 res=1 errno=0 16:53:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105740a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:02 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x70000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x15c}, 0x1c) 16:53:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xa00}, 0x0) [ 629.962797][T29404] __nla_validate_parse: 20 callbacks suppressed [ 629.962817][T29404] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 630.089130][T29409] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00l', @ANYRES16=r6, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r7, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:53:02 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x74000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc00}, 0x0) 16:53:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f61057a0a0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x168}, 0x1c) 16:53:02 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x7a000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 630.368132][T29435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 630.400924][T29439] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x6ee39000) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendfile(r2, r5, 0x0, 0x9) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x20, r8, 0x301, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r9) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) close(r5) sendfile(r4, r1, 0x0, 0x100005000) 16:53:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500250000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x178}, 0x1c) 16:53:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, 0x0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 630.625114][T29462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x80ffffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500670000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 630.749030][ T36] audit: type=1804 audit(1627318383.097:303): pid=29463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/593/cgroup.controllers" dev="sda1" ino=14360 res=1 errno=0 [ 630.788328][T29470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x1b0}, 0x1c) 16:53:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x90ffffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 16:53:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x0, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 630.953217][T29491] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x1f4}, 0x1c) 16:53:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x2a02}, 0x0) 16:53:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500810000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 631.133492][T29500] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) sendfile(r1, r0, &(0x7f0000000140)=0xffffffff00000001, 0xfffffffffffffffb) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r5, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000001040)={0x32c4, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_CSA_IES={0x32a0, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0xeece, 0x8, 0x0]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xa, 0xba, [0x6, 0x9, 0x6]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x8, 0xb5c0, 0x4, 0x6, 0x9, 0x100, 0x5]}, @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x16c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x6b, 0x3, "dd2c2acabfa61e5c29582fa494cd72231c5673b9f3b9113f7092bbfc5c25097d1afef4a6018c9c88954c01b97d48ae5e954a1a0e75f49ad242455daed8041f850e842850066430de010ce83faf549c7d26274e1526cba991546d25687f35bb7a9c02a72e67f55b"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xf5, 0x3, "e03513e2dd416f1685a39ccb9ae81faa59c951d479c92dccd62b3b07a844337e366e7588d9a457174e85cbcfe7e2db80aa62e346afd91dcf813b96b603f83c56b9bf63fa0e9c3cd050dda3783f5395b6942f722cb7b0c583d20465012bf9b8a9059761ba3f36dd2d9f0512d1151817dc1a74107db37bd7f65537ef3980c304b63b52fea2dceb82d6418a1399967e86f1b9e2eeb3465e6171bf5275ea006d9d0c38fd5154a2233c3180c33e93136fb3d880f42e256acc88bc9a7f4dd9c7416191311222f9ccb594574bc72648a5e89036ca790ed49fbdde53200754555e18d07ebd60d31175990647cfc789a7b196219c95"}]}, @NL80211_ATTR_BEACON_HEAD={0x2e3, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x4}, @broadcast, @device_a, @random="168eeb4b9dd3", {0xd, 0x40}}, 0x8, @random=0x3, 0x403, @void, @val={0x1, 0x2, [{0x48}, {0x60}]}, @void, @void, @void, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @void, @void, @void, [{0xdd, 0xea, "8114add3571ddb7671ccaa8b87227770e856807c9b2081c2cbb40ce2d616e1db7ec55f617177dd70c994f6cbf468fa1b64306e80f039616e37df05074c78e00c00c121edfc6c8e682064665886ad202ba1cff5a51d2fb08908286f318289e29025dbbcfd69a43e9a1541eaa5fe254f1555a730a59b8ad6101cf256d28262a8c5f675cff79c1723db8dca5797ee5cd2e67780a3d299beaf66bf3613f9cfc5238be1cecc27c34aa2cfb15e00590f286f6c4217667117deb9f6b5dd67c4cd9b67a80034c19a04b81ab153d369972e467771e46a032f5a0e491f394c0bd26616fad386c2c90df2a2d9987e02"}, {0xdd, 0xc0, "5118a395501ddf88f6dae1bebe4744c742cbdb4697ed8dc12a494a3111ba48fc65e6599fe40ebb7093ed2c531545eade1dd90c9f5a83372d61a354c631b638dc8ec0e672df809e974ea47c76dc650ce40b44158f74ad21fbc72fb6a5271986cb502f1c5efe63fed97e42cff233fdfdd60c9eda0d90823c037ea070dc7e136f9f1f951b8d76305f20a6d6be5d53d5fe15b1fdd00984cc9a722446708f6acc1e14e4f4d9d7186f9bad316f6ea2b313fd7f7e929c5f855443907712cf6e138c7211"}, {0xdd, 0x2c, "ebb5df41c1ca9272963a05b2ef30c5045d7820354acbd5a2cf6d61d5c6900540ef6384d70463fc36aa5577ab"}, {0xdd, 0xa, "5d4274bd6430e8c960ad"}, {0xdd, 0xbb, "a5eb9399c1ac7a2b7012ff9b1bb1eab32be4c98579b2fad730ff76fccee6893b7d084da5e7847d879a68985fe146b4b3cf8e133c7af2feadee09289d6c8a923c3b58da4a003484f745efb46a25f08cd4d249b49b7b78c31f612a8798f5d2c0cc5715eff8bc6d5cbb9bc5bdaabbea2b42166b31b0300bd2bb1bb4f4b49c9dbe85204e7d87308d0c1e5c85416c24e860e98681fa13e0ecd7a1d6fd16a052541fc96610cc62007804bcd3d3927e5095711896f4f0f49bf9066b083b99"}, {0xdd, 0xd, "0c99aaa0a9346b552a71724001"}]}}, @NL80211_ATTR_PROBE_RESP={0x5f0, 0x91, "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"}, @NL80211_ATTR_IE={0xaf, 0x2a, [@mesh_chsw={0x76, 0x6, {0x3, 0x3, 0x1e, 0x8}}, @gcr_ga={0xbd, 0x6, @broadcast}, @peer_mgmt={0x75, 0x16, {0x1, 0xfff9, @val, @void, @val="82cb389731bfa7069fa31e75fa465e91"}}, @preq={0x82, 0x30, @not_ext={{0x1, 0x1, 0x1}, 0x7, 0x8, 0x6, @broadcast, 0x2, "", 0xd2, 0xe9, 0x2, [{{0x1}, @device_b, 0x1ff}, {{0x1}, @device_a, 0x7fffffff}]}}, @ibss={0x6, 0x2, 0xff81}, @ht={0x2d, 0x1a, {0x10, 0x1, 0x3, 0x0, {0x6, 0x6, 0x0, 0x40, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x1, 0x80e2, 0x2}}, @mic={0x8c, 0x18, {0xc93, "ce0c7e5fe589", @long="c7180ec591163fc3b89259ba90b05ecd"}}, @rann={0x7e, 0x15, {{}, 0x8, 0x7d, @device_a, 0x79, 0x11a3}}]}, @NL80211_ATTR_BEACON_TAIL={0x73, 0xf, [@ht={0x2d, 0x1a, {0x4000, 0x2, 0x0, 0x0, {0x0, 0x9df, 0x0, 0x40, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x6, 0x5, 0xaa}}, @mic={0x8c, 0x10, {0x9dc, "142b35bd3268", @short="06efc172f2802f7f"}}, @challenge={0x10, 0x1, 0xad}, @peer_mgmt={0x75, 0x6, {0x0, 0x5b, @val=0x7, @void, @void}}, @rann={0x7e, 0x15, {{0x0, 0x6}, 0x0, 0xd9, @device_b, 0x101, 0x3, 0xed0}}, @rann={0x7e, 0x15, {{0x1, 0x1}, 0x4, 0x0, @broadcast, 0x6, 0x7, 0x2}}, @gcr_ga={0xbd, 0x6, @device_b}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1c, 0x80, [@gcr_ga={0xbd, 0x6, @broadcast}, @ssid={0x0, 0x6, @default_ibss_ssid}, @cf={0x4, 0x6, {0x1, 0xfc, 0x2, 0x2}}]}], @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x1f2, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x1, 0x5, 0x7, 0x7, 0x8, 0x2, 0x81]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x8]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0xa5, 0xf, [@fast_bss_trans={0x37, 0x95, {0x1, 0x3, "a88bf6bc9b646a6452f50b5544fb007b", "4b1e4c215ad5261aad4800242d24a843a83e6b607a81c8dc3d825a7aa4902c0e", "e0e13aa5faa050b0339091a55fb8547dbaba60589e54fa5bf7088d25fe0bf98c", [{0x3, 0x20, "9cb318b4a6237469eb454cc2caac2eced8bd6f6926fabd70ac9085451a9d2953"}, {0x1, 0x13, "ab4e24b0aba7e5ea88f3348d363afe80668831"}, {0x3, 0xa, "bae4fa9259493195a1fe"}]}}, @supported_rates, @mesh_chsw={0x76, 0x6, {0x0, 0x20, 0xc, 0x7}}]}, @NL80211_ATTR_PROBE_RESP={0x61d, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0xd, 0x80, [@mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, 0x8, 0x24}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x35, 0x7f, [@ssid={0x0, 0x6, @default_ap_ssid}, @mesh_id={0x72, 0x6}, @peer_mgmt={0x75, 0x16, {0x1, 0x4, @val=0x5, @void, @val="b909690e7054981ce4828abc32cf3dd6"}}, @chsw_timing={0x68, 0x4}, @erp={0x2a, 0x1, {0x0, 0x1}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1b4, 0x80, [@dsss={0x3, 0x1, 0xb}, @perr={0x84, 0xae, {0x5, 0xa, [@ext={{}, @broadcast, 0x101, @device_a, 0x26}, @not_ext={{}, @device_a, 0x8, "", 0x30}, @ext={{}, @device_b, 0x80000000, @device_a, 0x19}, @ext={{}, @device_a, 0x0, @broadcast, 0x38}, @not_ext={{}, @device_b, 0xfb3, "", 0x1a}, @ext={{}, @broadcast, 0x6, @device_a, 0x2b}, @not_ext={{}, @device_b, 0x5, "", 0x8}, @ext={{}, @broadcast, 0x6, @device_a, 0x13}, @ext={{}, @broadcast, 0x800, @device_a, 0x1b}, @ext={{}, @device_b, 0x40, @device_b}]}}, @dsss={0x3, 0x1, 0x5}, @fast_bss_trans={0x37, 0xf0, {0x0, 0x7, "e0a0952f5ca25c442847cf7ff0fba6ce", "765bd6345d71271f082d34c368ebfc2d53c534e5497863ab809e0f7d30422535", "d150972425e9404ce354fa498b08463d605209fcc4d1d3346552fd187d0b0d3e", [{0x3, 0x19, "22f9dcdeec9665e3e91308432c5af71cf0fd7ca118012ad611"}, {0x4, 0x3, "3aa689"}, {0x1, 0x1c, "34b831cb5461cc68e54ea1afb10d056d2dccca8b51fd12bd09b83724"}, {0x1, 0x16, "b409e51ffcd13cd7b58ab5a03edc2e98944dff6d859b"}, {0x3, 0x16, "9335036d2c385503d8d348f1c68473aa0e20cd2cc711"}, {0x4, 0x16, "880a60d805c69c33c0d11398618ea5d9a07f22b41e53"}, {0x4, 0x16, "a33e85d08720fb0bd3b96c14be804927a0a451ecc60e"}]}}, @ssid={0x0, 0x6, @default_ap_ssid}]}, @NL80211_ATTR_IE={0x34c, 0x2a, [@ht={0x2d, 0x1a, {0x20, 0x2, 0x7, 0x0, {0x80, 0x2, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x7, 0xff}}, @random={0x3, 0xc1, "7156d79da97f58a823da3bcbc9fad44676e89dc79bd83d33a980146ddee4f2950bc97fe66ba95df2c7b1efb4ffc4d34c1e5c8bf625f359f6b33a5ed566b05f5628122b2d44c5d261e4e478ae5b78c7a1902b3e5e1b951d8bb6795afbe819196a27693c3d8fb39236ca5e996587a21e8070c88888446f60c4863ebe6f6fc86152a5c75e58eee02da016573f426feeb1bd486439f8c31d068fe8def3e72e734a3f65ab1397fd60450bc82c88dca51cd76039192a88ee54c1fe50a518a6694a80b0d6"}, @measure_req={0x26, 0xd8, {0xfa, 0x0, 0x3, "fe3f419e9c89f5f0ec13b8df6f9c9b096bc2120c27d012bf7c18ebbf09646f51512dc94575e7ae0857202b18204f3878c28397d3c08915f5b900d493838b43a66ec1ce6899f4072e361454031a84d63aa6c360aa10680ed212855cef00d4c9bc2c4ce997b829254f12addca2bfe38440750a2e368651aa564ed2e252785852e83ceaed0008f4179a9dea951f50b5aa2d650d03ef66adeb318cc63d7be5d20cb7deec40c097a3f72b63f1d9a0303e7a81bfadafe7fab8d2749d11715af6d3847c683e0edcfedded0ccaf70f2d8eebe0f887f830a3a2"}}, @tim={0x5, 0x57, {0x0, 0x6c, 0x0, "cd6ca04b0b473af7b4b56697336e7e6353dae31438e0b723bb5ff4edc35d5e98f6425aedfa94788a1c93fa7c1edb6f7e2981e7bb37ce27adaa47e39448cc1e923684ff7d89ad97f2f67fb50c84fb9b6edc9187c4"}}, @ht={0x2d, 0x1a, {0x46d01b23290ed6f7, 0x2, 0x0, 0x0, {0x2, 0x52, 0x0, 0x9, 0x0, 0x0, 0x1, 0x1}, 0x1, 0x1, 0x2d}}, @random={0x8, 0x3b, "c82ca8ce4bc786f5c98c92c4cf2ff092bb429523e22fe26398bedb95385272c93d4a3798e7c1581070b8d387af52f323884932884992ac2b28c425"}, @random_vendor={0xdd, 0xdb, "a7b206a59a3416a8da4e70c88208feb1c02d116fc1e3559b6742bfb1beb92a3f141d16bc5a1c9741a5e252d35c54bd3570ca965f62f9a8068873eced111493cf7e67157aecd6f1dded2bb42c88dc9739a504e8000a4502a0ce87a7ffa251348c3ba82323e25b11c39ef174c14d674b65250def52abc1d0a9c4af0ee53997b3368546b77d06b19ca105b95d415d1bf872bb732efc64af31142ebd1ed5fa1399fe02a83a6201041eed8e09c596ebdce832139041220629c01eb5751a3c4f9a4606fd30af0a843161ed6a79f029472f66ef26c59bec31e3418187c95c"}]}, @NL80211_ATTR_PROBE_RESP={0x20c, 0x91, "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"}, @NL80211_ATTR_IE={0x13d, 0x2a, [@measure_req={0x26, 0xdd, {0xab, 0x4, 0x8, "db382977346c11b5f1baa15ad0816e5266281e5ffaba494ca726f4621d0398de2ed3bcdd62616c8c47f1d9250cc0a294af9b1a4052498b176c6d2fef78e41cbace7c0ef9b198271c3763bbb310dab5f3ee4d1ffe7bcbf5795d3553769c3d446e3fc1103b6057ff40901377347812ee11ca2dceaee2e17f4948dea53b5ac75aa2877a472617b57167f6dad6a50f75e61891eb2f1b72a01a8880ecc19c9e6ab72fb164a8154aab27804aed04d6cd7f6110e7596f32417cb0540d32a611ee2b02fdf869b28efab905e95b3da6c2a03317041aae2a6c9d19b5ea1485"}}, @rann={0x7e, 0x15, {{0x1, 0x28}, 0x33, 0x4, @device_a, 0x5, 0x5, 0x7}}, @mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x1f}, @sec_chan_ofs={0x3e, 0x1, 0x3}, @tim={0x5, 0x27, {0x2, 0x36, 0x2, "bd3a7072b3342fe212a5592e5f99ea546cafa08ba75e6120634b445b882d5da2b261f964"}}, @ssid={0x0, 0x6, @default_ibss_ssid}, @sec_chan_ofs={0x3e, 0x1}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x1000, 0x1f, 0x100, 0x800, 0x5]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x1e9, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x4000}, @device_b, @device_b, @random="b58673a6c48c", {0x0, 0xff}}, 0x0, @default, 0x400, @val={0x0, 0x6, @random="ea41dc51534a"}, @void, @val={0x3, 0x1, 0x24}, @val={0x4, 0x6, {0x81, 0x3, 0x0, 0x6}}, @val={0x6, 0x2, 0x5}, @val={0x5, 0xa9, {0x7, 0x37, 0x0, "f0575bb32c957f54371fa8c6284eb5ba55c1bf4ae6ca12190eba45cf0d9f25986c856dd911ae557e5e751eae3fec5abf5419169c7b9ecbe8db03d814daf9b77d741755dd138bd811ad1394d7c297d17215ce9cc0f034c25350194a5e510228866b762ca2d259a50492a0ca9988eed056dd568690be76b8f02d5093a0dc6e8e8b1d76d8cba81c1c7229f74f16b9850e1a58234e9eb38deb0632deb43e4105c94a9767029d5132"}}, @void, @void, @val={0x3c, 0x4, {0x0, 0x5, 0xb5, 0x3}}, @void, @void, @void, @void, [{0xdd, 0xcf, "a1746253ca621e7822dea3758feaed97ad474b879919d51f0e5114200fb84053ae160f7a8354edaa162d8b884275742560b19f5660bbd8b7832d084d17d7a5a1306c4dd4982f901f9780f6370616cc7d8ddc014411b73e38bf2d1f52726fc817b870f6b2757a395c6959f8d909042a21ad1a5560255be67f32d5abbac7d5660c16b0f805da173f395fc2e8253a67555b9222677dadc627220e1dfa838a2bd4db8aebdd69bbcd255236b55e9b3ae90b3b7dadef1b229451db4de042c04d59ea70024a7c0c144cbcc55911b579ba44b2"}, {0xdd, 0x26, "7333908166a03b69959f900ced27893fb20dcb9eb9324a1e59b75fde4d23ed1845069bddeae2"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x67, 0x80, [@prep={0x83, 0x1f, @not_ext={{}, 0x5, 0x6e, @device_b, 0x0, "", 0x0, 0x1, @device_a, 0x7}}, @measure_req={0x26, 0x19, {0x1, 0x7f, 0x2, "9465f8b20abbe0557288dcb3583bbb8fa42e41d5948e"}}, @prep={0x83, 0x25, @ext={{}, 0x80, 0x2, @device_a, 0x6, @device_b, 0xfffffe00, 0x4, @broadcast, 0x8}}]}, @NL80211_ATTR_BEACON_TAIL={0xc, 0xf, [@cf={0x4, 0x6, {0x2, 0x4, 0x6587, 0x91}}]}, @NL80211_ATTR_IE={0x19e, 0x2a, [@perr={0x84, 0xd5, {0x4, 0xd, [@ext={{}, @device_b, 0x1000, @device_a, 0x1e}, @ext={{}, @broadcast, 0xd9, @broadcast, 0x32}, @ext={{}, @broadcast, 0x2, @device_a, 0x2b}, @not_ext={{}, @device_b, 0x1, "", 0x33}, @not_ext={{}, @broadcast, 0x350, "", 0x3a}, @ext={{}, @device_a, 0xff, @device_a, 0x19}, @ext={{}, @device_b, 0x9, @broadcast}, @not_ext={{}, @device_a, 0x3, "", 0x42}, @ext={{}, @device_a, 0x9, @device_a, 0xe}, @not_ext={{}, @device_a, 0x20, "", 0x11}, @not_ext={{}, @broadcast, 0x8, "", 0x3e}, @ext={{}, @broadcast, 0xf9, @device_a, 0x3b}, @not_ext={{}, @device_a, 0xffffffff, "", 0x3f}]}}, @gcr_ga={0xbd, 0x6}, @fast_bss_trans={0x37, 0xab, {0x80, 0x3, "bc1c3268d93f81473ec0d60ee5521fc0", "fc6ff041da01b594f466f9fcefb97af5f327bbbfcdc1c6766ba4cf147ddcf813", "af4edab6a1213d851d2f7c3782274119d3a7e0256f167ff161eb6bd6c70914c8", [{0x4, 0x1c, "a00f6932aaf78d20fcb65d5d613b369a492b1a71ccf9682aec170739"}, {0x2, 0x1e, "9263f1fed881d9c2a38e2db770e83fd7109dc1eebb065a982f7d6a4f5fbf"}, {0x4, 0x19, "58bb359633ec9ad533903ad4546e4dca7baa41ff009229ac97"}]}}, @mesh_chsw={0x76, 0x6, {0x41, 0xb7, 0x100, 0x8e56}}, @supported_rates={0x1, 0x4, [{0xb, 0x1}, {0x3, 0x1}, {0x36}, {0x16, 0x1}]}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x18, 0x80, [@mesh_config={0x71, 0x7, {0x0, 0x1, 0x1, 0x0, 0x2, 0x52, 0x30}}, @cf={0x4, 0x6, {0xff, 0x2, 0x8, 0x9}}, @challenge={0x10, 0x1, 0x89}]}, @NL80211_ATTR_FTM_RESPONDER={0x1050, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x47, 0x3, "36c3742240717bfd7ff72c0e635367d9ed0dfff23280fac0ed9f9837aad28f0ccd9624ca03e53596a813a1b788cafe06ef3cd875da03a974bec7e3078ab1911225cb0e"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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"}]}, @NL80211_ATTR_FTM_RESPONDER={0x104, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xc8, 0x3, "becbffad073f6a367891193f0853ba722e947c373ad25459b1e21f8f04f6d058580374a5961a9962f80cb82197352ba009870666523d3f64705b6d380e3457019525cfeae4e9065ed6fd23aafd0bec93388cf0c10da9098a99d9c26af2c6268e3016cb7b3b546464224f9b79a1579c4f85882fafe7b3a243fbf8aacdb6c96699ebcedc96295fb0832ff826115d827c4011e37ca87f2228e155699e8132628562e4a6aafc47b9b01050ac592dfb98764f5e1bf57eccf8e2affece4266bd414e26d25c7468"}, @NL80211_FTM_RESP_ATTR_LCI={0x37, 0x2, "6e9fa42343f7345c3d93ca86ca27ad77fe6dc120561ecb78c81f3c52b55e5e7d990a044a3aac02576302a33324071397154a67"}]}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xf}]}, 0x32c4}, 0x1, 0x0, 0x0, 0x4000000}, 0x5d36053e08b11236) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r4, r2, 0x0, 0x100005000) 16:53:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x92030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x0, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) [ 631.336318][T29521] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) [ 631.395107][ T36] audit: type=1804 audit(1627318383.747:304): pid=29522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/594/cgroup.controllers" dev="sda1" ino=14012 res=1 errno=0 [ 631.434158][T29529] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x300}, 0x1c) 16:53:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f61055efe0000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x0, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:03 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x99020000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x5865}, 0x0) 16:53:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3e8}, 0x1c) 16:53:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500020000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000200)=""/98, &(0x7f0000000000)=0x62) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a9ff0000", @ANYRES16=r6, @ANYBLOB="0200000000000000000044000000080003e4", @ANYRES32=r7, @ANYBLOB], 0x38}}, 0x0) sendfile(r4, r1, 0x0, 0x100005000) 16:53:04 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0x9d020000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 16:53:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3ec}, 0x1c) 16:53:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500060000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:04 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xbd010000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 632.128317][ T36] audit: type=1804 audit(1627318384.457:305): pid=29581 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/595/cgroup.controllers" dev="sda1" ino=14374 res=1 errno=0 16:53:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6558}, 0x0) 16:53:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x8080) 16:53:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3f9}, 0x1c) 16:53:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500080000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:04 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xc5010000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3fa}, 0x1c) 16:53:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8100}, 0x0) 16:53:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500250000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x8080) 16:53:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendto$l2tp6(r0, &(0x7f0000000200)="d09572f8d948028c55927c91f47a463808bfde495e0fa6cb612e62f75d341a064ef36b1cca1a2e55f13ef3b26431516d5642259eb2f712e2a0459c144cad0305d356fd78f787a6bf754d9e1d3513c83f07ee6506bbde80dd70dabc66ecd6246dd02e1a33957efc5c995dee904c1f981418f7f6d6e148b52b2e3bf81f0e9f1178de49d5f787", 0x85, 0x41, &(0x7f0000000000)={0xa, 0x0, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3, 0x4}, 0x20) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r4, 0x100, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x4008800) sendfile(r2, r1, 0x0, 0x100005000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x10010, r2, 0x3226b000) 16:53:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xc8000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x500}, 0x1c) 16:53:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500670000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 16:53:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x8080) 16:53:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe2000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x600}, 0x1c) 16:53:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500080200e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r6, @ANYBLOB="0a001800030303030303000008000d0000000000e122f399776d3234ddbc891bb503f76df99c0c080d54850cc8c5a1f33718e949859b67ef222f11a1e8c75fc47253b631399db09b156299c47ac974dc1d76d647142aff1b778847b55f"], 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:53:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 16:53:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xe4ffffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x700}, 0x1c) 16:53:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f610500fe5e00e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x400300}, 0x0) [ 633.428820][ T36] audit: type=1804 audit(1627318385.777:306): pid=29688 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/597/cgroup.controllers" dev="sda1" ino=13888 res=1 errno=0 16:53:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x8080) 16:53:05 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xea030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x900}, 0x1c) 16:53:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0200e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 16:53:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x8080) 16:53:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x30, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x30}}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000000)) 16:53:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0300e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xf8000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xa00}, 0x1c) 16:53:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 16:53:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x8080) 16:53:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0400e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 634.098752][ T36] audit: type=1804 audit(1627318386.447:307): pid=29748 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/598/cgroup.controllers" dev="sda1" ino=14389 res=1 errno=0 16:53:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xfa030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 16:53:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xe00}, 0x1c) 16:53:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0500e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x8080) 16:53:06 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xfd030000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) sendfile(r1, r2, &(0x7f0000000140)=0x4, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x400308) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r8, @ANYBLOB="0a0018000338236a05dc3acbe2000d0002000000"], 0x30}}, 0x0) sendfile(r5, r3, 0x0, 0x100005000) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) openat$cgroup_ro(r3, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r9, @ANYBLOB="0001268a7000ffdbdf251f00000005009200790000000500920002000000900022804c000080080004000000000008000200030000000800050000010000080006000500000008000200000400000800020005000000080004000800000008000500070000000800060006000000240000800800010000000000080004000080000008000700070000000800060007000000040000800c00008008000300400000000c000080080003000400000005009200020000003faa077eabd84bc04c0abc96c09707844d2e9e6c494fa079d567"], 0xbc}, 0x1, 0x0, 0x0, 0x20000010}, 0x84) 16:53:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 16:53:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x1f00}, 0x1c) 16:53:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0600e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xff000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 634.784708][ T36] audit: type=1804 audit(1627318387.137:308): pid=29817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/599/cgroup.controllers" dev="sda1" ino=14328 res=1 errno=0 16:53:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 16:53:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x2000}, 0x1c) 16:53:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 635.008156][T29829] __nla_validate_parse: 23 callbacks suppressed [ 635.008179][T29829] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0700e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xff2f0000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x500}, 0x1c) 16:53:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 635.212503][T29852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x2401}, 0x1c) 16:53:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 16:53:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0900e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xffff8000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r2, &(0x7f0000000000)=0x7ff, 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)={0x8e8, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IE={0x8cc}]}, 0x8e8}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r10, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_SEQ={0xd, 0xa, "76ebb6861fd8895be8"}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) sendmsg$NL80211_CMD_JOIN_MESH(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000cc160000081a45f922ee13f7b38d9a0b00137da4d75fe38a542f4b9d8d438630f5fd85b3bc89f2a9a91ba5008178eeac80426c657736f65008fb", @ANYRES16=r6, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r7, @ANYBLOB="0a001800030303030303000008000d0000000000"], 0x30}}, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100005000) [ 635.434886][T29861] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x2c01}, 0x1c) 16:53:07 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xfffff000}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 635.593222][T29879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 16:53:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0f00e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3200}, 0x1c) [ 635.800185][T29894] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:53:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xffffff80}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 635.890274][T29897] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 16:53:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4c}, 0x1c) 16:53:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 16:53:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a2800e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3800}, 0x1c) 16:53:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xffffff90}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 636.148878][T29920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:08 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r0, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a4800e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 16:53:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x1c) 16:53:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x3f00}, 0x1c) [ 636.365109][T29933] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 16:53:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xffffffe4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 636.462438][T29936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) 16:53:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffffc0}}, 0x1c) 16:53:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a4c00e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3a}}, 0x1c) 16:53:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c, 0xffffffff}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4000}, 0x1c) [ 636.766896][T29965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000000}, 0x0) 16:53:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x10, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a6000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4800}, 0x1c) 16:53:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 16:53:09 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a6800e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4800}, 0x1c) 16:53:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4c00}, 0x1c) 16:53:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x4000}, 0x1c) 16:53:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 16:53:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a6c00e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x2, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x5800}, 0x1c) 16:53:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2a}}, 0x1c) 16:53:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a7400e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x3, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 16:53:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfff7f034}, {0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x803, 0x9) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000005cca80b8850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='qdisc_dequeue\x00', r3}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x14e24}, 0x1c) pipe(0x0) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="2b02000000000000fe8000"/21], 0x18) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0xfe9e) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) 16:53:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x5c01}, 0x1c) 16:53:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a7a00e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x4, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x2a020000}, 0x0) 16:53:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6800}, 0x1c) 16:53:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000af000e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 638.335676][ T36] audit: type=1804 audit(1627318390.688:309): pid=30022 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/606/cgroup.controllers" dev="sda1" ino=15074 res=1 errno=0 16:53:10 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x5, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 16:53:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6801}, 0x1c) 16:53:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0003e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x6, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x7, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 16:53:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0005e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6c00}, 0x1c) 16:53:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:11 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x8, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000080)={0x0, 0x55, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x1, 0xfffffffc, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x8080) 16:53:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x7400}, 0x1c) 16:53:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x65580000}, 0x0) 16:53:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a3a05e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x9, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x6c00}, 0x1c) 16:53:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x81000000}, 0x0) 16:53:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0006e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x7801}, 0x1c) 16:53:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0xa, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:53:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x88a8ffff}, 0x0) 16:53:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0007e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x7a00}, 0x1c) 16:53:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0xd, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 640.279535][T30161] __nla_validate_parse: 14 callbacks suppressed [ 640.279558][T30161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 640.306928][ T36] audit: type=1804 audit(1627318392.658:310): pid=30156 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/610/cgroup.controllers" dev="sda1" ino=14415 res=1 errno=0 16:53:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 16:53:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0009e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x80fe}, 0x1c) 16:53:12 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:12 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0xe, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) [ 640.692191][T30178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:13 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 16:53:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x9000}, 0x1c) 16:53:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a800de8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0xf, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffa888}, 0x0) [ 641.017961][T30198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:13 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xb001}, 0x1c) [ 641.047563][ T36] audit: type=1804 audit(1627318393.398:311): pid=30186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/611/cgroup.controllers" dev="sda1" ino=14319 res=1 errno=0 16:53:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 16:53:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a000fe8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) sendfile(r3, r1, 0x0, 0x100005000) 16:53:13 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xc0fe}, 0x1c) 16:53:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 641.425046][T30214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:13 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x2, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a001fe8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:14 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xe803}, 0x1c) 16:53:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) [ 641.781179][T30232] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendfile(r3, r1, 0x0, 0x100005000) 16:53:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x3, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0020e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:14 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 16:53:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xec03}, 0x1c) [ 642.067512][T30247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x4, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 642.105387][ T36] audit: type=1804 audit(1627318394.458:312): pid=30245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/613/cgroup.controllers" dev="sda1" ino=15281 res=1 errno=0 16:53:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0028e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 16:53:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xf401}, 0x1c) 16:53:14 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendfile(r3, r1, 0x0, 0x100005000) 16:53:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x5, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x2) [ 642.482282][T30264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a053ae8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xf903}, 0x1c) 16:53:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x6, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:15 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 642.696008][ T36] audit: type=1804 audit(1627318395.048:313): pid=30273 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808547165/syzkaller.ddZPd5/614/cgroup.controllers" dev="sda1" ino=15313 res=1 errno=0 16:53:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x3) [ 642.798010][T30282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x7, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[], 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xfa03}, 0x1c) 16:53:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0048e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 16:53:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendfile(r3, r1, 0x0, 0x100005000) 16:53:15 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x4) 16:53:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x8, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 643.122869][T30296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 643.179932][T30298] ------------[ cut here ]------------ [ 643.206382][T30298] kernel BUG at net/sctp/auth.c:401! [ 643.228012][T30298] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 643.234738][T30298] CPU: 1 PID: 30298 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 643.243658][T30298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.254173][T30298] RIP: 0010:sctp_auth_asoc_init_active_key.part.0+0x39b/0x550 16:53:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a004ce8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 643.261726][T30298] Code: 8b 1b 4c 39 eb 0f 85 d1 fe ff ff 45 31 e4 e8 fc 80 1d f9 44 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 e5 80 1d f9 <0f> 0b e8 de 80 1d f9 48 8b 44 24 08 48 c1 e8 03 42 80 3c 20 00 0f [ 643.281445][T30298] RSP: 0018:ffffc900016dfc28 EFLAGS: 00010216 [ 643.287998][T30298] RAX: 000000000000016b RBX: ffff888040c2a9c8 RCX: ffffc90001f11000 [ 643.296343][T30298] RDX: 0000000000040000 RSI: ffffffff8858099b RDI: ffff888040c2a9ea [ 643.304518][T30298] RBP: ffff888040c2a000 R08: 0000000000000001 R09: 0000000000000001 [ 643.312947][T30298] R10: ffffffff88582ff6 R11: 0000000000000000 R12: 0000000000000000 [ 643.321027][T30298] R13: dffffc0000000000 R14: ffff888040c2a9c8 R15: 0000000000000000 16:53:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0x9, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 643.329062][T30298] FS: 00007f8897991700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 643.338103][T30298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 643.344883][T30298] CR2: 0000001b2e823000 CR3: 000000002dc1a000 CR4: 00000000001506e0 [ 643.352880][T30298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 643.353430][T30310] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 643.360955][T30298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 643.360976][T30298] Call Trace: [ 643.360988][T30298] sctp_auth_set_key+0x631/0x860 [ 643.361021][T30298] sctp_setsockopt+0x4bbc/0xa880 [ 643.361045][T30298] ? __sctp_setsockopt_connectx+0x180/0x180 [ 643.398352][T30298] ? aa_af_perm+0x230/0x230 [ 643.403143][T30298] ? sock_common_setsockopt+0x2b/0x100 [ 643.409051][T30298] ? __sys_setsockopt+0x24d/0x610 [ 643.414110][T30298] __sys_setsockopt+0x2db/0x610 [ 643.419167][T30298] ? sock_common_recvmsg+0x1a0/0x1a0 [ 643.424582][T30298] ? __ia32_sys_recv+0x100/0x100 16:53:15 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x1c}, [@func={0x85, 0x0, 0xa, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:53:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000200007041dfffd946f6105000a0060e8fe0200020020080008000300fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 643.429548][T30298] ? lock_downgrade+0x6e0/0x6e0 [ 643.434867][T30298] ? lock_downgrade+0x6e0/0x6e0 [ 643.440111][T30298] __x64_sys_setsockopt+0xba/0x150 [ 643.445253][T30298] ? syscall_enter_from_user_mode+0x21/0x70 [ 643.451231][T30298] do_syscall_64+0x35/0xb0 [ 643.455711][T30298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.461634][T30298] RIP: 0033:0x4665e9 16:53:15 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 643.465567][T30298] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 643.485751][T30298] RSP: 002b:00007f8897991188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 643.494371][T30298] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 643.502375][T30298] RDX: 0000000000000017 RSI: 0000000000000084 RDI: 0000000000000003 [ 643.510371][T30298] RBP: 00000000004bfcc4 R08: 0000000000000009 R09: 0000000000000000 [ 643.518917][T30298] R10: 00000000200001c0 R11: 0000000000000246 R12: 000000000056bf80 16:53:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x30}}, 0x5) [ 643.527300][T30298] R13: 00007ffd55ad552f R14: 00007f8897991300 R15: 0000000000022000 [ 643.535561][T30298] Modules linked in: [ 643.665962][T30298] ---[ end trace 625dba6e6d9d0486 ]--- [ 643.674961][T30298] RIP: 0010:sctp_auth_asoc_init_active_key.part.0+0x39b/0x550 [ 643.683102][T30298] Code: 8b 1b 4c 39 eb 0f 85 d1 fe ff ff 45 31 e4 e8 fc 80 1d f9 44 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 e5 80 1d f9 <0f> 0b e8 de 80 1d f9 48 8b 44 24 08 48 c1 e8 03 42 80 3c 20 00 0f [ 643.706743][T30298] RSP: 0018:ffffc900016dfc28 EFLAGS: 00010216 [ 643.713519][T30298] RAX: 000000000000016b RBX: ffff888040c2a9c8 RCX: ffffc90001f11000 [ 643.724449][T30298] RDX: 0000000000040000 RSI: ffffffff8858099b RDI: ffff888040c2a9ea [ 643.732829][T30298] RBP: ffff888040c2a000 R08: 0000000000000001 R09: 0000000000000001 [ 643.767995][T30298] R10: ffffffff88582ff6 R11: 0000000000000000 R12: 0000000000000000 [ 643.780246][T30298] R13: dffffc0000000000 R14: ffff888040c2a9c8 R15: 0000000000000000 [ 643.789302][T30298] FS: 00007f8897991700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 643.802030][T30298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 643.812684][T30298] CR2: 0000000000541198 CR3: 000000002dc1a000 CR4: 00000000001506e0 [ 643.823413][T30298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 643.832502][T30298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 643.843104][T30298] Kernel panic - not syncing: Fatal exception [ 643.851174][T30298] Kernel Offset: disabled [ 643.855778][T30298] Rebooting in 86400 seconds..