[ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. 2020/06/26 22:30:51 fuzzer started 2020/06/26 22:30:51 dialing manager at 10.128.0.26:33897 2020/06/26 22:30:51 syscalls: 1429 2020/06/26 22:30:51 code coverage: enabled 2020/06/26 22:30:51 comparison tracing: enabled 2020/06/26 22:30:51 extra coverage: enabled 2020/06/26 22:30:51 setuid sandbox: enabled 2020/06/26 22:30:51 namespace sandbox: enabled 2020/06/26 22:30:51 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/26 22:30:51 fault injection: enabled 2020/06/26 22:30:51 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/26 22:30:51 net packet injection: enabled 2020/06/26 22:30:51 net device setup: enabled 2020/06/26 22:30:51 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/26 22:30:51 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/26 22:30:51 USB emulation: enabled 22:32:19 executing program 0: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fff, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)={r0, @in6={{0xa, 0x4e21, 0x1ff, @ipv4={[], [], @private=0xa010102}, 0x7}}}, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000800)=0x988, 0x4) r2 = socket(0x2c, 0x4, 0x9) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000840)=0x5, 0x4) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000008c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x1c, r3, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x14) r4 = accept4(0xffffffffffffffff, &(0x7f0000000c40)=@l2={0x1f, 0x0, @none}, &(0x7f0000000cc0)=0x80, 0x80000) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x54, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:initctl_t:s0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20004020) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000e40)) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000e80)={0x2, 0x0, @initdev}, &(0x7f0000000ec0)=0x10) splice(r5, &(0x7f0000000f00), r4, &(0x7f0000000f40)=0x7, 0x7, 0xb) socketpair(0x1, 0x80000, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000fc0)=@assoc_value, &(0x7f0000001000)=0x8) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x2c, r8, 0xd5814d39bf1d8fd6, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc000}, 0x801) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000011c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x1c, r9, 0x10, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000001340)=0xf025) syzkaller login: [ 145.372330][ T6843] IPVS: ftp: loaded support on port[0] = 21 22:32:19 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000036c0)={{}, [@remote, @rose, @netrom, @bcast, @remote, @rose, @default, @bcast]}, &(0x7f0000003740)=0x48) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003780)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x3ff, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r1 = socket(0x0, 0x6, 0x6) bind$rose(r1, &(0x7f00000038c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x1, @null}, 0x1c) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0xc3) sendto$ax25(r2, &(0x7f0000003900)="00792588fda4984ef138ce642430e395cac61e88249cf5c9d86ba7b334e0ae88c648", 0x22, 0x4000, &(0x7f0000003940)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8}, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}, 0x48) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000039c0), 0x80c00) ioctl$SIOCAX25OPTRT(r3, 0x89e7, &(0x7f0000003a00)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x2, 0x44}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000004240)={0x2, 0x0, @private}, &(0x7f0000004280)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000042c0)=@int=0xc6000, 0x4) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000004300)={0x2f, 0x1, [], [@enc_lim={0x4, 0x1, 0xff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) socketpair(0x1a, 0xc, 0x0, &(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, 0x0, &(0x7f0000004380), 0x80000) pipe(&(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000004800)=[@in6={0xa, 0x4e21, 0x9, @private0, 0x9}, @in={0x2, 0x4e22, @broadcast}], 0x2c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000004840)={0x1, 0x53f}, 0x8) r8 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$FIGETBSZ(r8, 0x2, &(0x7f0000004880)) syz_genetlink_get_family_id$SEG6(&(0x7f00000048c0)='SEG6\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000004a80)={&(0x7f00000049c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004a40)={&(0x7f0000004a00)={0x20, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40014) [ 145.578802][ T6843] chnl_net:caif_netlink_parms(): no params data found [ 145.661539][ T6843] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.670123][ T6843] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.678638][ T6843] device bridge_slave_0 entered promiscuous mode [ 145.689319][ T6843] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.696524][ T6843] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.705213][ T6843] device bridge_slave_1 entered promiscuous mode [ 145.732215][ T6843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.759884][ T6843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.791441][ T6981] IPVS: ftp: loaded support on port[0] = 21 [ 145.802326][ T6843] team0: Port device team_slave_0 added [ 145.811208][ T6843] team0: Port device team_slave_1 added [ 145.857275][ T6843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.864987][ T6843] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 145.892543][ T6843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 22:32:20 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000035c0)={0xffffffffffffffff}) connect$pppl2tp(r0, &(0x7f0000003600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x1, 0x1, {0xa, 0x4e20, 0xff, @loopback, 0xb8ab}}}, 0x3a) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003640)={@null=' \x00', 0xd, 'geneve0\x00'}) pipe(&(0x7f0000009440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000094c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f00000095c0)={&(0x7f0000009480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000009580)={&(0x7f0000009500)={0x60, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x98b}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x40004}, 0x20020044) r4 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000009600)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000009640)='threaded\x00', 0x9) recvmmsg(0xffffffffffffffff, &(0x7f000000d980)=[{{&(0x7f0000009680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000009800)=[{&(0x7f0000009700)=""/251, 0xfb}], 0x1}}, {{&(0x7f0000009840)=@sco={0x1f, @none}, 0x80, &(0x7f0000009a00)=[{&(0x7f00000098c0)=""/160, 0xa0}, {&(0x7f0000009980)=""/80, 0x50}], 0x2, &(0x7f0000009a40)=""/165, 0xa5}, 0x8}, {{0x0, 0x0, &(0x7f0000009c80)=[{&(0x7f0000009b00)=""/90, 0x5a}, {&(0x7f0000009b80)=""/247, 0xf7}], 0x2, &(0x7f0000009cc0)=""/68, 0x44}, 0x2}, {{0x0, 0x0, &(0x7f0000009d80)=[{&(0x7f0000009d40)=""/29, 0x1d}], 0x1, &(0x7f0000009dc0)=""/12, 0xc}, 0x81}, {{&(0x7f0000009e00)=@isdn, 0x80, &(0x7f0000009f40)=[{&(0x7f0000009e80)=""/1, 0x1}, {&(0x7f0000009ec0)=""/91, 0x5b}], 0x2, &(0x7f0000009f80)=""/4096, 0x1000}}, {{&(0x7f000000af80)=@can, 0x80, &(0x7f000000b3c0)=[{&(0x7f000000b000)=""/77, 0x4d}, {&(0x7f000000b080)=""/61, 0x3d}, {&(0x7f000000b0c0)=""/78, 0x4e}, {&(0x7f000000b140)=""/145, 0x91}, {&(0x7f000000b200)=""/56, 0x38}, {&(0x7f000000b240)=""/95, 0x5f}, {&(0x7f000000b2c0)=""/235, 0xeb}], 0x7, &(0x7f000000b440)=""/17, 0x11}, 0x7}, {{&(0x7f000000b480)=@qipcrtr, 0x80, &(0x7f000000d8c0)=[{&(0x7f000000b500)=""/20, 0x14}, {&(0x7f000000b540)=""/146, 0x92}, {&(0x7f000000b600)=""/32, 0x20}, {&(0x7f000000b640)=""/4096, 0x1000}, {&(0x7f000000c640)=""/77, 0x4d}, {&(0x7f000000c6c0)=""/24, 0x18}, {&(0x7f000000c700)=""/243, 0xf3}, {&(0x7f000000c800)=""/48, 0x30}, {&(0x7f000000c840)=""/83, 0x53}, {&(0x7f000000c8c0)=""/4096, 0x1000}], 0xa}, 0x7}], 0x7, 0x40000102, &(0x7f000000db40)) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f000000db80)={0x81, [0x10001, 0x1], 0x5}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000dbc0)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000000dc00)={0x0, 0xfffc, 0xfff9}, &(0x7f000000dc40)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f000000dc80)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) r8 = socket$caif_seqpacket(0x25, 0x5, 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r8, 0x8983, &(0x7f000000dd40)) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f000000ddc0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f000000de80)={&(0x7f000000dd80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000de40)={&(0x7f000000de00)={0x38, r9, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @private2}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x60040015) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f000000df00)='nl80211\x00') accept4$packet(0xffffffffffffffff, &(0x7f000000e080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f000000e0c0)=0x14, 0x80800) sendmsg$NL80211_CMD_DEL_STATION(r5, &(0x7f000000e1c0)={&(0x7f000000dec0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000e180)={&(0x7f000000e100)={0x48, r10, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_PLINK_STATE={0x5}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r11}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x1c2}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xb, 0xbe, "b4db36895d775d"}, @NL80211_ATTR_STA_FLAGS={0x10, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}]}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x4000094) [ 145.912681][ T6843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.919946][ T6843] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 145.950695][ T6843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.043112][ T6843] device hsr_slave_0 entered promiscuous mode [ 146.108375][ T6843] device hsr_slave_1 entered promiscuous mode [ 146.194322][ T7025] IPVS: ftp: loaded support on port[0] = 21 22:32:20 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5, 0x7, 0x15, 0xfffffffffffffffb, 0x2, 0x3e, 0x3, 0x24c, 0x38, 0x336, 0x7, 0x7, 0x20, 0x1, 0x5, 0x6, 0x8940}, [{0x2, 0x19, 0xd39, 0xffffffff, 0x2, 0x75d, 0x0, 0x5}], "5a80622a81779a7621b860c7b1265176c52c1be892e9443a07e0fe58", [[]]}, 0x174) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000300)) pipe(&(0x7f0000000340)={0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x8b, 0x8, 0x5, 0x6c8d366d, 0x3, 0x3e, 0x7fffffff, 0x2c8, 0x40, 0x2cb, 0x80000001, 0xffff, 0x38, 0x2, 0x3e, 0x9ba1, 0x9}, [{0x4, 0x7, 0x401, 0x13, 0x7ff, 0x0, 0x2, 0xfc}, {0x4, 0x0, 0x1, 0xe598, 0x6, 0x0, 0x5, 0x9}], "c8c659a40634342a74a0c7c63298869c1ffa09153c1a", [[], [], [], [], [], [], [], [], [], []]}, 0xac6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e6, &(0x7f0000000e80)="97f60593377cade9f19a5ad571c6fadf1617e5a3f9edfd2c5ac7") sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)={0x20, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @multicast}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x4000080) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000)='nbd\x00') r5 = accept(0xffffffffffffffff, &(0x7f0000001040)=@vsock, &(0x7f00000010c0)=0x80) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000011c0)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x48, r4, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8, 0x1, r2}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x48}}, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000001200)={0x0, 'geneve0\x00', 0x4}, 0x18) pipe(&(0x7f0000001240)={0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000012c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r7, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x64, r8, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1084}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1b}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4005}, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003e00)={0x0, 0xc6}, 0x8) [ 146.409000][ T6981] chnl_net:caif_netlink_parms(): no params data found [ 146.671871][ T7025] chnl_net:caif_netlink_parms(): no params data found [ 146.690645][ T7213] IPVS: ftp: loaded support on port[0] = 21 22:32:20 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe2, "bc16a5d65df3a469ba0d71d2f56ffe29c00511cb232e81010b2deaaafe4c09f1611b12916228031e19f6097618ba19f72f11d1c4cc72680cc19531e63643ba9aa2dc95d2b7a6a84fbc39840b781820decf8b61b08c3c990bc0e0d77228a968150883acbd92e1d9b89c9ccf19593c615ba551b87972d529c1621791d0ee3f99b83da9c45f55dac8843f05fd4d7600440201bc9f16d6af342dfcc7f99efc11ceed54b7e5583f5d4186124ad2320d1473e231a831e36042d47841f541d081404b210abce5b2cfaddc2980d9e03d504acc8469bdf3c2019ac9abc7ef469f39e18ecd17ea"}, &(0x7f0000000180)=0xea) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x4}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe4, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20004840}, 0x80) r3 = accept4(r0, &(0x7f0000000400)=@nl=@proc, &(0x7f0000000480)=0x80, 0x80000) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000004c0)=0x80, 0x4) r4 = accept(r3, 0x0, &(0x7f0000000500)) r5 = accept4$inet6(r4, 0x0, &(0x7f0000000540), 0xbd57b4f10e01299d) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x0, 0xe82f63cf9281cd8e}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r6, &(0x7f00000005c0)="08b63671f965a3faf72106245ded29a8c236509001be92ecb967029b3285da380583ac2b131bf19c390889836abe7000b9892939bce8e4a1252dfa98291f9740f0296f0e546e1daa41ddb1f948ce1e20d30106cf37e1904f8a41c13a33e83de7eb8ddd33da8e179ca9c72abfa3d900ca7c7f79a02c37897956584fb33da930063f27c202234e548d60126698212bf023c4e2dc71bd9651d8b986bb99f35aaae97ffad2586ab4cc272f18cc3927f277d2f86f4d385182e304d5a35c892bff38f88083b114a9ce7830008fe628a5b9dd", &(0x7f00000006c0)=@tcp6=r5, 0x3}, 0x20) r7 = socket(0xf, 0x1, 0x80) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r7, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x2c, r8, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x7}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x5}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x200040c4) recvmsg$can_j1939(r7, &(0x7f0000001d40)={&(0x7f0000000880)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000900)=""/164, 0xa4}, {&(0x7f00000009c0)=""/39, 0x27}, {&(0x7f0000000a00)=""/228, 0xe4}, {&(0x7f0000000b00)=""/111, 0x6f}, {&(0x7f0000000b80)=""/179, 0xb3}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x6, &(0x7f0000001cc0)=""/106, 0x6a}, 0x40000000) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001dc0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r9, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e00)={0x5c, r10, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'sip\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c084}, 0x4) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000001f80)={r1, 0x26, "381413abac1f41fb49a58d9a74fa60d346931ded49908069b7c035a3167e4f35329ca17a1d41"}, &(0x7f0000001fc0)=0x2e) [ 146.803848][ T6981] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.812306][ T6981] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.820909][ T6981] device bridge_slave_0 entered promiscuous mode [ 146.830473][ T6843] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.919154][ T6981] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.926489][ T6981] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.951521][ T6981] device bridge_slave_1 entered promiscuous mode [ 146.972136][ T6843] netdevsim netdevsim0 netdevsim1: renamed from eth1 22:32:21 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0xd}, 0x10) r1 = socket(0x2a, 0x4, 0xab5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x8f, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/143}, &(0x7f0000000240)=0x78) r2 = socket(0x11, 0x3, 0x8) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000280)={0xc1, 0x20}) r3 = accept4(r2, &(0x7f0000000440)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, &(0x7f00000004c0)=0x80, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000540)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5d}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2c}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000044}, 0x20000000) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000006c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(r2, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x58, r5, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x15}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2c}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000840)='ns/mnt\x00') sendmsg$RDMA_NLDEV_CMD_SYS_SET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x20, 0x1407, 0x10, 0x70bd29, 0xfffffff8, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r6}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000c800}, 0x44000) setsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000000940), 0x4) r7 = socket$inet6(0xa, 0x4a815b3fc0489368, 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000bc0)={0x7, {{0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, 0x88) r8 = accept(0xffffffffffffffff, &(0x7f0000000c80)=@qipcrtr, &(0x7f0000000d00)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000dc0), &(0x7f0000000e00)=0xe) [ 147.065456][ T6843] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.178335][ T6843] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.198326][ T7310] IPVS: ftp: loaded support on port[0] = 21 [ 147.255131][ T6981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.286639][ T7025] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.295142][ T7025] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.304873][ T7025] device bridge_slave_0 entered promiscuous mode [ 147.325078][ T7327] IPVS: ftp: loaded support on port[0] = 21 [ 147.335471][ T6981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 147.355250][ T7025] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.362950][ T7025] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.373389][ T7025] device bridge_slave_1 entered promiscuous mode [ 147.449718][ T7025] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.487396][ T6981] team0: Port device team_slave_0 added [ 147.498623][ T6981] team0: Port device team_slave_1 added [ 147.506084][ T7025] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 147.575724][ T7025] team0: Port device team_slave_0 added [ 147.594795][ T6981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 147.602898][ T6981] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 147.631901][ T6981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 147.647789][ T6981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 147.654899][ T6981] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 147.683789][ T6981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 147.724098][ T7025] team0: Port device team_slave_1 added [ 147.852246][ T6981] device hsr_slave_0 entered promiscuous mode [ 147.908638][ T6981] device hsr_slave_1 entered promiscuous mode [ 147.967618][ T6981] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 147.975600][ T6981] Cannot create hsr debugfs directory [ 147.993219][ T7025] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.000887][ T7025] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 148.028738][ T7025] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.053797][ T7213] chnl_net:caif_netlink_parms(): no params data found [ 148.074721][ T7025] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.082345][ T7025] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 148.109048][ T7025] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.240838][ T7025] device hsr_slave_0 entered promiscuous mode [ 148.277982][ T7025] device hsr_slave_1 entered promiscuous mode [ 148.317523][ T7025] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 148.325906][ T7025] Cannot create hsr debugfs directory [ 148.402537][ T7327] chnl_net:caif_netlink_parms(): no params data found [ 148.499473][ T7213] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.506733][ T7213] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.525507][ T7213] device bridge_slave_0 entered promiscuous mode [ 148.565741][ T7213] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.576402][ T7213] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.587218][ T7213] device bridge_slave_1 entered promiscuous mode [ 148.600074][ T7310] chnl_net:caif_netlink_parms(): no params data found [ 148.625768][ T6843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.692259][ T7213] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.721458][ T7213] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.774353][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.783518][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.793400][ T7327] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.801532][ T7327] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.811834][ T7327] device bridge_slave_0 entered promiscuous mode [ 148.840027][ T7327] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.847200][ T7327] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.860349][ T7327] device bridge_slave_1 entered promiscuous mode [ 148.922964][ T6843] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.938640][ T7213] team0: Port device team_slave_0 added [ 148.984676][ T7213] team0: Port device team_slave_1 added [ 148.998489][ T7310] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.005769][ T7310] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.016717][ T7310] device bridge_slave_0 entered promiscuous mode [ 149.031334][ T7327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.045831][ T7327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.063395][ T6981] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 149.133559][ T7310] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.141060][ T7310] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.158675][ T7310] device bridge_slave_1 entered promiscuous mode [ 149.175377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.186055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.195894][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.203478][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.221629][ T6981] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 149.312099][ T7327] team0: Port device team_slave_0 added [ 149.319130][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.332394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.342243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.355990][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.363266][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.374672][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.384665][ T7213] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.393621][ T7213] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 149.421440][ T7213] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.432806][ T6981] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 149.494834][ T7310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.507844][ T7327] team0: Port device team_slave_1 added [ 149.515627][ T7213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.523315][ T7213] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 149.552267][ T7213] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.571397][ T6981] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 149.623469][ T7310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.659509][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.670213][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 149.680743][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.730727][ T7310] team0: Port device team_slave_0 added [ 149.740005][ T7327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.747278][ T7327] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 149.779430][ T7327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.793035][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 149.804847][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 149.813853][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 149.825108][ T7025] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 149.921236][ T7213] device hsr_slave_0 entered promiscuous mode [ 149.967749][ T7213] device hsr_slave_1 entered promiscuous mode [ 150.027497][ T7213] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 150.035231][ T7213] Cannot create hsr debugfs directory [ 150.046371][ T7310] team0: Port device team_slave_1 added [ 150.054099][ T7327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 150.062179][ T7327] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 150.088948][ T7327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 150.105048][ T7025] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 150.184047][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.192913][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.221923][ T7025] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 150.296527][ T7025] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 150.372509][ T7310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 150.380617][ T7310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 150.409782][ T7310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 150.462558][ T7327] device hsr_slave_0 entered promiscuous mode [ 150.517792][ T7327] device hsr_slave_1 entered promiscuous mode [ 150.557676][ T7327] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 150.565562][ T7327] Cannot create hsr debugfs directory [ 150.581772][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.592525][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.606166][ T6843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.616003][ T7310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 150.625183][ T7310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 150.652351][ T7310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 150.791591][ T7310] device hsr_slave_0 entered promiscuous mode [ 150.850458][ T7310] device hsr_slave_1 entered promiscuous mode [ 150.897480][ T7310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 150.905319][ T7310] Cannot create hsr debugfs directory [ 150.928051][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.935632][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.962266][ T6843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.090775][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.099982][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.174992][ T6843] device veth0_vlan entered promiscuous mode [ 151.206313][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.221451][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.236623][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.246059][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.266271][ T6843] device veth1_vlan entered promiscuous mode [ 151.282398][ T6981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.350530][ T7025] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.378225][ T6981] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.387044][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.398611][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 151.408586][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.416542][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.440162][ T7025] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.450113][ T7213] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 151.502624][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.512873][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.523516][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.535139][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.545570][ T2583] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.552964][ T2583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.566550][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.575351][ T7213] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 151.651100][ T7213] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 151.723580][ T7213] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 151.791239][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 151.800085][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 151.812212][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.822375][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.831544][ T2759] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.839045][ T2759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.847071][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.856522][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.865391][ T2759] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.872551][ T2759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.880562][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.894369][ T7327] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 151.970426][ T6843] device veth0_macvtap entered promiscuous mode [ 151.984605][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 151.993935][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.004545][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.014157][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.022870][ T2759] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.030159][ T2759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.039874][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.049180][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.058349][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.066778][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.075970][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.089271][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.097474][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.106719][ T7327] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 152.165811][ T6843] device veth1_macvtap entered promiscuous mode [ 152.195732][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.208905][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.217059][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.231969][ T7327] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 152.292414][ T7327] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 152.362051][ T7310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 152.431730][ T7310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 152.489873][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.498562][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.506958][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.516732][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.530151][ T6981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.566739][ T7310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 152.590632][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.600856][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.610408][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.619525][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.628864][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.637670][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.646041][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.665894][ T6843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.686194][ T7025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.696787][ T7310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 152.772581][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.781644][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.804025][ T6843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.863835][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.872923][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.945754][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.954273][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.962967][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.972590][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.985872][ T6981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.170976][ T7025] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.195077][ T7213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.287241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 153.303580][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 22:32:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d48b340000001900080000004e82b4bcbc5840414e7ccf5b00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000009c0012001000010069703665727370616e0000008800f112161b52eb74690000000000000000ffffe0000006140007000000000000000000000800ffac1e0101080003008e000000040012f80700aeb7a40000000400126b36e3cbbe9009e4d838de495ff80e44c5edd5660d5a0b04affc9cc3e1d0be2c6c7fe62331226eb1b5e08efdc1148374dab56bfe3db96a24c7060785b9f6b5026742f629009afaa2eebb3e032bcde5b1797dd2760933d7f0178ebfe0213901ea6fcec711250f9c42980ee3e7c1b0f58899af28829b9aca3807349276ff89b41614ef76bf2f1327201bf8543dde4876696b0e"], 0xc8}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, &(0x7f00000002c0)=""/21, 0x15}, 0x20) sendmmsg(r0, &(0x7f0000000000), 0xe303, 0x0) [ 153.336778][ T7213] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.377567][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.385666][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.408783][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 22:32:27 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="000000fae8ffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000002d006d54007a08b267ae3604b5000000", @ANYRES32=r3, @ANYBLOB="00080080000000000800f1"], 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 153.428338][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 153.494155][ T8107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 153.514138][ T7327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.529852][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.544081][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.554000][ T2743] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.561190][ T2743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.570663][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.580567][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.590029][ T2743] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.597219][ T2743] bridge0: port 2(bridge_slave_1) entered forwarding state 22:32:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x200, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x378) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f0000000100)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b483aee424508417da2ed67aa03059bcecc7a95c25a3a07e758024a2a94ac7ab1815aed744ab4ea6f7ae55d88fecf90c1a7511bf746bec66ba9e314fc7039f", 0x5d, 0x11, 0x0, 0x0) [ 153.649208][ T8107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 153.679644][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.696523][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.718591][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.728892][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.738494][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.759017][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.772233][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.836372][ T6981] device veth0_vlan entered promiscuous mode [ 153.864510][ T7025] device veth0_vlan entered promiscuous mode [ 153.875985][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.886462][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.896610][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.906648][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.916476][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 22:32:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x2) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, [], 0x1}}, {0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3e}}, 0x7ff}, 0x8020, [0x4, 0x400, 0xb96, 0x8, 0xffffffff, 0x40, 0x1f, 0xf416]}, 0x5c) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000000), 0x4) r5 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r6 = epoll_create1(0x0) r7 = epoll_create1(0x0) close(r6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000f2cff4)) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd7000fedbdf250300000008000200000000000c00018008000300ac1414181400018005ec75a501000000050002000700000008000300030000000800020005000000"], 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000009000000000000000500000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r7, @ANYBLOB="00000000010000000100"/28, @ANYRES32=r8, @ANYBLOB="000000000200"/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\t\x00'/28, @ANYRES32=r4, @ANYBLOB="00000000ff0100"/28]) [ 153.941258][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.963922][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.983717][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.008900][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.028039][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.036398][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 154.086705][ T7327] 8021q: adding VLAN 0 to HW filter on device team0 22:32:28 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="c330ab6f202acff13e91789ffd5d10dfceb8acb6139f2681b93375e1917ffa8a8782d165452097101d2b5014371803e872ca18e9e5f4745240833b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r7, 0x1}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b"], 0x28}}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x81, 0x21f8}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) [ 154.143352][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.158543][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.177925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.208360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.220215][ T7213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.247480][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.256348][ T2759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.272762][ T2759] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.280039][ T2759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.297680][ T7025] device veth1_vlan entered promiscuous mode [ 154.309590][ T7310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.330572][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 154.340378][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 154.350107][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 154.391756][ T6981] device veth1_vlan entered promiscuous mode [ 154.407223][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.415452][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.426074][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.435225][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.442465][ T2472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.452149][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 154.489247][ T7310] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.500394][ T8126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 154.510432][ T8126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 154.522911][ T8126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 22:32:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001d008103e00f80ecdb4cb9d9016319041a000f00cd83c0fb12000100ac14141840d80ea9060015000000", 0x2e}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 154.566089][ T7213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.595191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.603932][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.620095][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 154.632511][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 154.699159][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 154.713273][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.724979][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.735647][ T2743] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.742935][ T2743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.773402][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 154.786323][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.797805][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.817998][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.828653][ T2743] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.835748][ T2743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.892669][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.901526][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 154.911689][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.921687][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.932847][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.943676][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.953482][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.963710][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.973489][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 154.983875][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.994784][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 155.011372][ T7327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 155.034678][ T6981] device veth0_macvtap entered promiscuous mode [ 155.069610][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 155.078713][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 155.089587][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 155.103959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 155.121098][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 155.142527][ T7025] device veth0_macvtap entered promiscuous mode [ 155.164284][ T6981] device veth1_macvtap entered promiscuous mode [ 155.175721][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 155.186516][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 155.207949][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 155.217000][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 155.235954][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 155.292049][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 155.302010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 155.312434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 155.324049][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 155.333837][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 155.343879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 155.358250][ T7025] device veth1_macvtap entered promiscuous mode [ 155.406114][ T7310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 155.426238][ T7310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 155.436653][ T7213] device veth0_vlan entered promiscuous mode [ 155.454799][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 155.465184][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 155.486779][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 155.510834][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 155.537442][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 155.545278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 155.586642][ T7213] device veth1_vlan entered promiscuous mode [ 155.626798][ T6981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 155.657386][ T6981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.671076][ T6981] batman_adv: batadv0: Interface activated: batadv_slave_0 22:32:29 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @generic={0x4, 0x6, "7ea536", 0x0, 0x5c, 0x0, @private2={0xfc, 0x2, [], 0x1}, @private0={0xfc, 0x0, [], 0x1}, {[@routing={0x89, 0x0, 0x0, 0x3, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @loopback, @mcast1, @remote, @remote]}, @fragment={0x2c, 0x0, 0x70, 0x0, 0x0, 0x8, 0x65}, @routing={0x0, 0x0, 0x2, 0x1d, 0x0, [@private1={0xfc, 0x1, [], 0x1}, @empty, @remote, @private1, @private2, @private2, @ipv4={[], [], @multicast2}]}], "7ea83ba5b91377ec3e1cab3f46950524f98d638dafff9b5f198c1adc6e9053ef1484fe804664a591cdbc0c460c15583add9215acfa9ad0d8e62f3206bc39bcb3b5ae15db559fe31324a89049a6ad31893e8e5707ed81b33a6d222f45dfe847ad240f095fab7f1ae03a9a5e2d7967f11609a5f90ee30169e5149294e70921909451bd9715c3893ac17b48950d5df4bf5a3ddb8aa0d995c82a744d70e5d337b57ac6d66fd9464f57e70e707569fc640ba331147118ea1b664fca943ffeecb1385d91530fe2fe3b34e194686a2c300abfd6ddb04d09c2376ae64f3050feb1bf3c09b0606935"}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r1 = accept4(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r5 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0xc8, 0x7ff}, &(0x7f0000000340)=0x8) [ 155.700395][ T7025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 155.723333][ T7025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.739317][ T7025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 155.752698][ T7025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.765368][ T7025] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 155.781616][ T7327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.825915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 155.834740][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 155.853256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 155.866092][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 155.884466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 155.895047][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 155.904465][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 155.913030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 155.924145][ T6981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 155.940389][ T6981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.954649][ T6981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 155.966183][ T7025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 155.981986][ T7025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.992034][ T7025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 156.002644][ T7025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.014192][ T7025] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.037777][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 156.054484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 156.075877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 156.096465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 156.129701][ T7310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.222752][ T7213] device veth0_macvtap entered promiscuous mode [ 156.309286][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 156.318436][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 156.327652][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 156.463183][ T7213] device veth1_macvtap entered promiscuous mode [ 156.526391][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 156.546057][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 156.574813][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 22:32:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e48000037000510d25a80648c63940d0224fc60100010400a000000053582c137153e370948018000f01700d1bd", 0xfd99}], 0x1, 0x0, 0x0, 0x60000000}, 0x10) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) [ 156.658471][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 156.678335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 156.698821][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 156.710535][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.725010][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 156.736753][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.767376][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 156.804378][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.824675][ T7213] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.887166][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 156.896026][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 156.930616][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 156.947716][ T2743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 22:32:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r2, @ANYBLOB="080003000200000008001b"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) socketpair(0x11, 0x3, 0xbf, &(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000001300)={0x2880008, r5, 0x3ff, 0x1, 0x4}) sendmsg$kcm(r5, &(0x7f0000000580)={&(0x7f0000000440)=@tipc=@id={0x1e, 0x3, 0x0, {0x4e21, 0x2}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[{0x60, 0x114, 0xef, "229f34264874a38bbdf445af4ced76df88bf8e2268fea5c2a609e67adf2ec64bc3436c6669bf603b9ec9c3230a77eceae5c084ade38973260dba56aed9221711973da214104a413b0697a88bf253"}], 0x60}, 0x24048000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000fc0)={0x44, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0xec, r7, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x83}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x3c}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x24048000}, 0x4000) [ 156.973875][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 156.994943][ T8174] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 157.013530][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 157.026135][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 157.043055][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 157.054791][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 157.081593][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 157.099143][ T7213] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 157.106816][ T7327] device veth0_vlan entered promiscuous mode [ 157.141246][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 157.153640][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 157.170708][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 157.184200][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 157.208878][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 157.261450][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 157.284440][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 157.379339][ T8180] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 157.467452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 157.475955][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 157.489272][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 157.501658][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 157.529901][ T7310] device veth0_vlan entered promiscuous mode [ 157.552010][ T8176] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 157.571919][ T7327] device veth1_vlan entered promiscuous mode [ 157.589989][ T28] audit: type=1800 audit(1593210751.717:2): pid=8173 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=15748 res=0 [ 157.700848][ T7310] device veth1_vlan entered promiscuous mode [ 157.839684][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 157.883303][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 157.912824][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 157.933606][ T8178] A link change request failed with some changes committed already. Interface veth0 may have been left with an inconsistent configuration, please check. [ 157.971067][ T8180] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 22:32:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3ff}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000100)=0x4) listen(0xffffffffffffffff, 0x0) [ 158.047084][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.055877][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.083031][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.100919][ T2583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.120683][ T7327] device veth0_macvtap entered promiscuous mode [ 158.145390][ T7310] device veth0_macvtap entered promiscuous mode [ 158.162830][ T7327] device veth1_macvtap entered promiscuous mode [ 158.204011][ T7310] device veth1_macvtap entered promiscuous mode [ 158.268531][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.306991][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.335378][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.367067][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.377009][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.387522][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.397434][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.407957][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.421040][ T7327] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.438040][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 158.446201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.455566][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 158.464636][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.473663][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.483047][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.495820][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.509325][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.519549][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.530113][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.540010][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.551358][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.561278][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.571870][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.583504][ T7327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 158.592922][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.602730][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.613415][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.626273][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.636597][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.647506][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.657415][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.668766][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.679523][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.690043][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.699925][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.710460][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.722380][ T7310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.738084][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.748771][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.758859][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.769366][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.779374][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.789877][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.799805][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.813400][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.823791][ T7310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.839943][ T7310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.852399][ T7310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 158.861219][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.871277][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.881020][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.890621][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 22:32:33 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x31, 0x0, 0x0, 0x3}) r2 = accept4$netrom(r1, &(0x7f0000001440)={{0x3, @null}, [@null, @null, @default, @bcast, @netrom, @bcast, @bcast, @null]}, &(0x7f00000014c0)=0x48, 0x0) bind$netrom(r2, &(0x7f0000001500)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@bcast, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null]}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @private, @multicast2}, &(0x7f0000000140)=0xc) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) 22:32:33 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x7a05, 0x1700) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_newroute={0x24, 0x18, 0x1, 0x70bd28, 0x25dfdbfc, {0xa, 0x20, 0x80, 0x80, 0xfd, 0x3, 0xc8, 0xa, 0x2600}, [@RTA_OIF={0x8}]}, 0x24}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000019c0)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r5, 0x31905e13403123b7, 0x0, 0x0, {0xc, 0x0, 0xf000}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000001ac0)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x24, r5, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000}, 0x4) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r6, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 22:32:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r0, &(0x7f00000000c0), 0x0}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000004c0)=""/171, &(0x7f0000000300)=0xab) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000200)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0b3e00000000000000250000000e0001006e6574646576736eaa14f88315a2336030000008008a4d3ba94a575ff41f40c8e026ba8dc72600", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002046e657464657673696d300000"], 0x64}}, 0x0) sendfile(r5, r6, &(0x7f00000002c0)=0x5, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r4, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r8}, 0xc) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r9) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000c00)={@val={0x0, 0x15}, @val, @mpls={[{0x6, 0x0, 0x1}], @generic="5ede00f6870a14ac4dea857786d5cc5f0715d42a7678722ff4e0a24432971d83955be6f769c4589b8155f3fe17c26a953af56e7c560ef546517a93587960a30299ac53db7b0e8d9ed9c34ff91d3e7cd0e0dddc6ed69f03d39bef7761eb70b9df8b6a6c29f2e8394a6e74589d87531ae37352d091073784b27b207e843c7e423cf33f7f5f7a5a0f1bc9a04c1294a0082d80499bc12944cdea6ff0f49a6f07bdbb9313719b47c813255fbcea70073819e9ed3ae62d69e4975a59202355bc2f7d45efa7a1562eaa1df0ad35a11f73b5936072cb32957b746ee015c09dfadcfbc1bf4b38753952b7cc705ab8c997bb7f38"}}, 0x76) 22:32:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) 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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005f30000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7c0c00002c00270d0000008cbb7e84a79b02890d", @ANYRES32=r2, @ANYBLOB="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"], 0xc7c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 22:32:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0xcc, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000040), 0x0}, 0x20) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) ioctl$HCIINQUIRY(r4, 0x800448f0, &(0x7f0000000140)={0x3, 0x7f, "27afe3", 0x81, 0xf8}) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) 22:32:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)={0x6c, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @dev}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x2c4, r2, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffffffff, @private2={0xfc, 0x2, [], 0x1}, 0xffffff00}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @empty}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x12d}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9d}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ID={0x42, 0x3, "d2429de0314e8db61fc9f47683eda418b9045c8650e73cb91362c0a6499928df8285a7bdc3b91f83d09c230a190e6f2b961546272ce00f0042a0c8625529"}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "f585dcd966ad7c05742724f4473a401fef932c6547fd8c681b210038d3934e66746437c3"}}, @TIPC_NLA_NODE_ID={0x62, 0x3, "5ef3c8cbf67fd099675578c17dc25cd0b29b3441182c5007c4554b340ae52912c273b0955cba9fd5090a3407407cbd8979b3367ea7c5bd69c1c17f30cadba0112858cc082bacde50238385c83fb52fd590edbbf990cc2bd3845a1dda4bf1"}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "2b869b4879e5e085dd75f97153a6144f1af6c5fc857d5941b5b6255f38bfc4e0d8"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x35}, 0x7bbe}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00', 0x80000000}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2e}]}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x80}, 0x4884) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x70, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x7]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @ipv4}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x0]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}]}, 0x70}}, 0x0) [ 159.371085][ T8214] netlink: 396 bytes leftover after parsing attributes in process `syz-executor.0'. [ 159.403721][ T8214] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. [ 159.436181][ T8222] tipc: Enabling of bearer rejected, failed to enable media [ 159.463047][ T8223] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 49 (only 16 groups) [ 159.478997][ T8227] netlink: 396 bytes leftover after parsing attributes in process `syz-executor.0'. [ 159.492240][ T28] audit: type=1804 audit(1593210753.617:3): pid=8228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/1/cgroup.controllers" dev="sda1" ino=15776 res=1 22:32:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7, 0x0, 0x3, 0x8, 0x5, 0x2}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000240)="8c5ea06c0e90b345c22b3dd6441d7f46dd08a1b66c9ff00e18003305ddc8b2a2bc672b1d3856841b2e682e811ab59c5d391958056b49e0ca5b8ef8429afbb61b24c93b474b7ad30ddfcffc29474b8b338592fed2ba1b500eccdd333603c9f26de2ccef5fdf861c57af8481b0a15101bbc8eb3e0e939ce9d05da72c479b84fcc7557fd34550d3067c98d52c3d236030c90879bd0e8d587f3112724d02a94de89960ff2a8ae70b3c31a9df8ab866d8765d3dda79b665c4b1638f09d24af54f", 0xbe}, {&(0x7f0000000300)="73381477b1e0962a4d23165049f49b74ae58a61c0c8c6f027f9ea7e0334ee538915e69f35277ef889183c6ef5ef34f93a741061037e60bd09cdaf1a89fe020973820d719d612eb7094bc0d35a890c4c5ccda5df58743e9c369f0fb4005", 0x5d}, {&(0x7f0000000380)="a7e342c794f8bd1743ac1155004b386afc1c5bf3c9433f14bf3459559e10ba37850b359514b0f3deceae24c935432f00044e19bc44eb27b3f31f17200d4811b0dfd4b488df7b88cd91bd0cdb85f3282e16dacfdfe7f9aae298a1f887e00d650ac72e86be9dea15265d5973534ce0836b18489e4362a7", 0x76}, {&(0x7f0000000400)="7fff37fcde3d8208bfac581a6f5690bbcf00de168660ed5fb04193346fcf444b81d9fae3ce1efe6b3dc7137f028f9a602169a1a3eb31381c7324de3b375302c227ea1e3acfe8b1c577f705", 0x4b}, {&(0x7f0000000480)="99fb0fdd204efd37c99c4c899625b9b7b1dea33365662c339d897046e09cec8458250b4dce044fd7533788aec367c71eef9751d99d891eb2b350c7e6b292f77521f6e5ed863589cd2fa23cd7c6ee5093c10d99a3b02cd275b7143ba1a6ca58c7edb5", 0x62}, {&(0x7f00000008c0)="2a013ef5e48c20d3d1efe8f64c2e4eaa58f4cf8da0715da97089ae53f1c964359f53261a5296405379ee948800969bd48d27af8f5a331325630227121119bcae243e477f63cc99cf9f6845a41fa0f46e0967054ca75f9319176f86436574c74bc33063d081db7ac8a8283c34c4f2d2c9d184692ddcbf8fc8af8c1f54c6fc222afc9e96093d7ad164fc506037c6a7bded9d6a41b00c62c3f7e5b7cf292fff4a4b4e03d7626fd3055084fd60d5e6feb82a09e85e37f4273495d25763963b96090bdbc36a0e1640d50a92007b8e2a6f009d84c6ac4a8c4b0060a3fdf26b12aea12391259260", 0xe4}, {&(0x7f00000009c0)="f33e02faf4bf9dc520d41ac15f8e0c302a3eded92544d38802a37c661cf91b4bd98dd52963c7a709afc44a997716bca5f6e6bc607cb25a64f63a1db99c68fe67e5ed594d1844ec0a6a149ecacefd955ed54b3705d73512eb9c20c591abacb527dc69a316e7466b6f5bbfde76cc8a9862ae7f9346145344692ab139670a9bc01bd7053f2379627d94d494d4e143a43564594330f6cdf1d0cd58bcf9b27f08ab9e77c1596eb7f6be83033861a95d38c3396e4e1277be913afb09ce21d659f8aaa5269e59201aa82f3747298c86e0221b2c1fbfdb8d1ca5e6dccfb16ad5bee735ba6905a29b", 0xe4}], 0x7}, 0x8840) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x60, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0x2}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x60}}, 0x0) [ 159.536629][ T8227] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. [ 159.576280][ T8227] netlink: 396 bytes leftover after parsing attributes in process `syz-executor.0'. [ 159.623859][ T28] audit: type=1804 audit(1593210753.657:4): pid=8220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/1/memory.events" dev="sda1" ino=15775 res=1 [ 159.679735][ T8227] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. 22:32:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x6, 0x9, 0x4b}]}}}]}, 0x3c}}, 0x0) [ 159.748065][ T28] audit: type=1800 audit(1593210753.657:5): pid=8220 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15775 res=0 22:32:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) r5 = epoll_create1(0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYRESHEX=r3, @ANYRES64=r5, @ANYRES64, @ANYRES16], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x3ff800) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) r6 = socket(0x200000000000011, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl(0xffffffffffffffff, 0x1, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28051, r6, 0x0) [ 159.870408][ T28] audit: type=1804 audit(1593210753.717:6): pid=8228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/1/cgroup.controllers" dev="sda1" ino=15776 res=1 [ 160.847828][ T8240] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 160.867551][ T8241] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:35 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x31, 0x0, 0x0, 0x3}) r2 = accept4$netrom(r1, &(0x7f0000001440)={{0x3, @null}, [@null, @null, @default, @bcast, @netrom, @bcast, @bcast, @null]}, &(0x7f00000014c0)=0x48, 0x0) bind$netrom(r2, &(0x7f0000001500)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@bcast, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null]}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @private, @multicast2}, &(0x7f0000000140)=0xc) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) 22:32:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 161.082035][ T8257] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 161.092117][ T8277] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 49 (only 16 groups) 22:32:35 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x6, [@typedef={0x4, 0x0, 0x0, 0x8, 0x2}, @var={0x4, 0x0, 0x0, 0xe, 0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x5f]}}, &(0x7f0000000200)=""/163, 0x3a, 0xa3, 0x7}, 0x20) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) 22:32:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r3, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00'}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0xb8, r1, 0x1, 0x0, 0xfffffffd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0xb8}}, 0x0) 22:32:35 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0x8, @local, 0x1000}, @in={0x2, 0x4e21, @rand_addr=0x64010102}], 0x6c) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000000)=ANY=[@ANYBLOB="40070000001401"], 0x1}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x8c0, 0x0, 0x4b6ae4f95a5de35b) r1 = socket(0x2c, 0x6, 0x9) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x5, 0x6, 0x301, 0x0, 0x0, {0x1, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x101}, 0x8) 22:32:35 executing program 2: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001008459008000000b000500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x3ff, 0x1, 0x4}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1f, 0xd7c, 0x3}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) 22:32:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 22:32:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r3, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00'}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0xb8, r1, 0x1, 0x0, 0xfffffffd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0xb8}}, 0x0) [ 161.621427][ T28] audit: type=1804 audit(1593210755.748:7): pid=8310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/3/cgroup.controllers" dev="sda1" ino=15789 res=1 22:32:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2b010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002400290800000000000000000400000008000c00", @ANYRES32=0x0, @ANYRESHEX], 0x1c}, 0x1, 0xffffff7f0e000000, 0x0, 0x8000}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000440), 0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) [ 161.738847][ T28] audit: type=1804 audit(1593210755.748:8): pid=8314 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/3/cgroup.controllers" dev="sda1" ino=15759 res=1 22:32:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x1ff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000840)=0x9, 0x8) sendto$inet6(r1, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0xfdf8, 0x0, 0x0, 0x1d3) 22:32:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet(0xa, 0x801, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="00000000960d5aa196bc0ed10000080003"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="ff03706b6dde59fb3b001460fc5331e32214064df4ddf946e62c78195a45c043", @ANYRES32=r6], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 161.907828][ T28] audit: type=1804 audit(1593210755.778:9): pid=8311 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/3/cgroup.controllers" dev="sda1" ino=15759 res=1 22:32:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) r4 = socket(0x22, 0x800, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="400000000000000014721d000000000000dc", @ANYRES32=r5, @ANYBLOB], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000000700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x180, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x4000030}, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001700)=@int=0x7, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r6, 0x65, 0x2, &(0x7f00000000c0)=0x46, 0x4) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) r8 = epoll_create1(0x0) r9 = epoll_create1(0x0) close(r8) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f0000f2cff4)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r9, @ANYRES16=r7, @ANYBLOB="008000008000000008201d00bb"], 0x28}}, 0x0) [ 162.110528][ T28] audit: type=1804 audit(1593210756.088:10): pid=8320 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir611465237/syzkaller.hS6t1x/5/cgroup.controllers" dev="sda1" ino=15791 res=1 [ 162.251116][ T28] audit: type=1804 audit(1593210756.158:11): pid=8323 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir611465237/syzkaller.hS6t1x/5/cgroup.controllers" dev="sda1" ino=15791 res=1 22:32:36 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=""/221, 0x3e, 0xdd, 0x1}, 0x20) socketpair(0x18, 0x1, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4, 0x8, @ipv4={[], [], @rand_addr=0x64010101}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x1, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r6 = accept(r1, &(0x7f0000000040)=@caif=@rfm, &(0x7f0000000100)=0x80) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0x2a, &(0x7f0000000140)=0x1000, 0x4) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f2cff4)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) accept$packet(r6, &(0x7f0000000c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000c80)=0x14) sendmsg$nl_route(r1, &(0x7f0000001e00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="50000000120000042abd7020fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x10040000}, 0xc000) 22:32:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x32, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00e3ff060601030000000040000000000000000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000}}], 0x1, 0x0, 0x0) 22:32:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0xb, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="f002000024000b0f00000000100000000000000a", @ANYRES32=r4, @ANYBLOB="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"], 0x2f0}}, 0x0) 22:32:36 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[], 0x208e24b) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @broadcast}, &(0x7f00000000c0)=0xc) connect$packet(r1, &(0x7f0000000100)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @remote}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x8, 0x5, 0x1}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xc, 0x4, 0x81000000004, 0x8000000007, 0x0, r3}, 0x3c) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000440)={&(0x7f0000000240)="448b99eba7bfec78596a496b6320d5ae4a5c1bd8756bf57992b43f851286b1b64e17cc5190c6ba0d1fb911fa17135a801c2edac2fbc263889f85a8dfb47da98e5bd02378cb92be583cbcc31ccb0114c6d57c749a63327862a34e68498d3a85cf48bc6b90d2d8c6c1103bdd4fb0c829fa4efad6db19699c283de135bde31d4832a1030a0bc1a842be3d306da8bf74f19c4b1a5ff19ec973b04c2b8489872b", &(0x7f0000000140)=""/87, &(0x7f0000000300)="526abdc021f42255eb245bbd2e592fb2defa292a1d47f1377db2f4e01a34ad998f93d72b7b0956189f07bedec402d3e0e15c1578ac3ce08c21828fd1cb80885a00b3a84ce40cced44b0377be6c40c54775e6d0858e02d1778c5a464409d7ba9eb6e42a36750e7557de2a319b026f64055e", &(0x7f0000000380)="34e9bd14ac15d396f52f5882c67eb51f9118df462ee9dfe469014a54ecf42c1eee5e84aa3912653da1a468579ffa51a31199314af6aee5409b987e2b4575c6da50e8e9ca22daf2c616423c45af8e70ed40ee412a1ef2df25ffbf60f86fd380c96a2ccc83376d7370b721dff45aa261d7648fe99e37f9dd99f1e4047127c7c08e4e08b0e808e0e063fad5420a9f", 0xfffffffe, r3}, 0x38) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r4, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) 22:32:36 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) getsockname(r1, &(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000001680)=0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r6, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00032bbd7000fddbdf250100000009003b0073797a3200000000"], 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c044) sendmsg$SMC_PNETID_DEL(r4, &(0x7f0000001880)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000490ecbd3135e00", @ANYRES16=r6, @ANYBLOB="000229bd7000fcdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x378) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd0f8323058da774c0f5", 0x7b}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126", 0xe5}, {&(0x7f0000000000)="40c11437fb00d6eab0", 0x9}], 0x3}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 22:32:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x2400c050) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x81]}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x3}}, {{0xa, 0x0, 0x5, @remote}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'veth1\x00', 0x43732e5398416f1a}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @remote, 0x6}}, 0x3, 0x9}, &(0x7f00000001c0)=0x90) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="060000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000f70b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000c79aa3666a0000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb000000000000000000000000000000ddffffffffffffff0000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000002004e23ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000791c91a6a50a9465d5e9f1e0ee0000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1e0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fde5a677a7bdf1862f410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/1182], 0x490) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000240)) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'macsec0\x00', 0x400}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000180)={'vlan0\x00', @ifru_hwaddr=@local}) [ 162.571263][ T8347] netlink: 328 bytes leftover after parsing attributes in process `syz-executor.1'. [ 162.590720][ T8349] IPVS: ftp: loaded support on port[0] = 21 [ 162.668391][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 162.668456][ T28] audit: type=1804 audit(1593210756.798:15): pid=8348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/5/cgroup.controllers" dev="sda1" ino=15794 res=1 22:32:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x4, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) accept(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000140)=0x6002) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 22:32:37 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x2, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x1, 0xa, 0x0, 0x1, 0x100, 0x8}, @generic={0x6, 0x4, 0x8, 0xfffd, 0x10}, @jmp={0x5, 0x1, 0xa, 0x7, 0x2, 0x100, 0xffffffffffffffff}, @generic={0xcd, 0x9, 0x9, 0x0, 0xe3}, @exit, @exit]}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc9, &(0x7f0000000540)=""/170, 0x0, 0x0, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x4, 0x4, 0x1}, 0x10}, 0x78) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@broadcast, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast}, {0x0, 0x4e22, 0xc, 0x0, @opaque="8bcc4efb"}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r0, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x6c}}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r1}, 0x78) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002c40)=[{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000080)="e987aa680c7218c887fe8846c0a54e06997fa31af56ddb1700cf500af14e99282f53a767ddd61b2c9f2f4c7ff03180404619258d38a1c047c76e39657addafb71a68f264e494282aa705e201e39e437d18b9c226d57f6ace80a444f9d3366758fd852acc59fac7a818544412aee5422b7cb1", 0x72}, {&(0x7f0000002cc0)="6f18f1e28ddfa96d23e0062cc141e42e82fe3317edf88dd1549867c816590740f6837149a41ccef97eafbfb7b8089a0e2156f6c3aa2ca7868d58d33b8206932f73972c186cc68ed3ba30c3c094ca6f42602a87c5b8e5874d64993e29a3f80042a0cbb6eb01e9cae57795c5c9c1704e09ec2f5e", 0x73}, {&(0x7f0000000340)="9819dcc40fafd4f4fb137c6e8481d78ef2a3aee326e3b52f925d35f29dc8773c0f8a94f01046b641d95658853c96bd242c45b1132edff07df619b3957c7af5edf7c5bd6b9607020d6b2d15d6749ad8a33364062c3cec092fc989965d690e36", 0x5f}, {&(0x7f00000003c0)="debf7d", 0x3}, {&(0x7f00000004c0)="02834a96cd577225b6897894710b122f29a528a2a9183d1331f3bce55088ef37c031cfc1964005364a9908504958568ff6af5cdbf3bee791826b8232ea06ec0d3a4e9f7ea078d1fe10ea76a2551b83180311a6b7a5ffed2e72", 0x59}], 0x5, &(0x7f0000001880)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000400)={0x2, 0xeea, 0x0, 0x6, 0x8, 0x5, 0x7f, 0x7, r7}, 0x20) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x48, r4, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x40000) [ 162.924136][ T8359] syz-executor.5 (8359) used greatest stack depth: 22688 bytes left 22:32:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000001c0)=0x32, 0x118) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005880)={0x1}, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x6, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="0ea621242ed22489f2715ffa31167467d3abb9aa9e0c9d583bd162db319bd1ca596f4b7d2d8aaf636cd181a95803eba68da7fdad3689a0040f68d900c87ecacec9ebc2d1471e7c00a9a9", 0x4a}, {&(0x7f00000000c0)="20d5ebb65bc4051b6ef3", 0xa}, {&(0x7f0000000240)="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{0x90, 0x3a, 0x9, "1244b36715111e986477ea00ce79b690dc345d198413b1612ad6869e0b00280cf0656df1d77a29cbb71248591e2b50095130bc6ea94ac022c5720a4f70015b4e7d32db2a0b4e59f6df065b6768aa31ffd9fa0d47c448186b2c58f67fbad6a537e5345551c20bdfb313fdedc24778b46640d32e3507a739ced32ecca6"}, {0x38, 0x29, 0x3, "b1c06be9b10ce04bb4358e0e41dccffeb9405912005b2076f2063a06b12da558920722dcdd15c7ce"}], 0x11b0}}, {{0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000005140)="8168d64a5bc2fe9d562643b54607435dd0cd80450267ac2f9a59a3b59910053fba03338bd3004b0ab53cd735f3a59ce481832deb885855592319d9f056e6e2a2d9a0dadfaabf4aa48dd2a4fdd933b6fb92d00305da6472bac932277c0237d58688a2a919e6f6c98f3fa16ff5c61e3781453db2ec8b6b0084458a2548326729d1d25cad9b3f941761bdb5f77580b6f98e1428dbb50b56368715fbe8f0f596dc3bd7a5a1159488d2596509be8b7a1c82df7747a440392b5ad409a0949eab5869ca4ed2647235d48eee0a8b36a3f9ea4375c80687d3c6d31944", 0xd8}, {&(0x7f0000005240)="494f5162db7a12541addc8ddd9f54fdadaf51c734b089534865f92c0dfd7d7229c91d190fe189c9cb9f69bafd3bbb0f823986cc1613c7fbafc9ddb09032d310b9c47459124d931eadddb0d86e951ea13fc24f0d894cd2286d13fa20eef6ad2fec064af28598e5618c641cdd5db68d0d42b39952e444ec5098b2c3b3ad04a62428a67ab35a7a8606cb9d5e4df05ad1206c37dc42cf90773746dac76dbfe21aba85bf4e9bc1bd9fea4351c6102cd851612f77afa50a2b270849b4fd4d5a0ebbffaba150907439d938eb3a5dd71bacd5d78fa34a9fdf14cf53e068c7e89a0d31b999ac0d83606f3", 0xe6}], 0x2, &(0x7f0000005380)=ANY=[@ANYBLOB="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"], 0x188}}, {{&(0x7f0000005540)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @null]}, 0x80, &(0x7f0000005680)=[{&(0x7f00000055c0)="a4660eb70fe016bf7eb1d53cc70ec373a51fd50788f96a0a5715f56a4eda", 0x1e}, {&(0x7f0000005600)="f19e4da2b9ec595a13aa2f6621ad41572d07c2032a5ece23cfe3386005807da86b6464724deb90ac17d10a830d3dea7ce8eb6239b9464b28ea5c94b7ce2cfb624d23f7ba8941fe0ca1eaef4d187c6b946ac2", 0x52}], 0x2, &(0x7f00000056c0)=[{0x60, 0x117, 0x7, "f61c454df3b9573f5f0337f90864bb9bd7542f74e99e05497513337ae8db31963de5c92601f1f4da3cd09d8c228d62b1863ccaaa5ccbe61f4510e201a44fe31114362696fe281e33f74bb34952"}], 0x60}}], 0x5, 0x800) 22:32:37 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6}, 0xc) 22:32:37 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="5f03c3de3033aaaaaaaaaaaa08004500001c0000000000119078ac1c14bbac1414aa00004e2000089078eec5c995d9396d8b56b7924d92bfc160be6d5763fd20d5804fe62bc78eccd1f852422b53f29dd5a218e8992e4f3c3bcb0847ce0334a829c05f8d801d84217057722a8a124b4b3939e4eea58babb0fe22c84169cd05b5ca41321a40da83df7fb24f925dbb452da8c4d6391406dc111a5d2faa0683a5976b25c7b126bec292090ba61cab01b09b7deb1de09ae0ac638f8b77dffdf102dc96c330ee7335192da4432974944f44e305044af1afa168bd3fba6a5fde59f370a736d723cd2d8e34641c41b5640790ea"], 0x0) [ 163.298861][ T8407] IPVS: ftp: loaded support on port[0] = 21 22:32:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x96, 0x4, 0x440}, 0x3c) socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1}, 0x40) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmmsg(r2, &(0x7f00000077c0)=[{{&(0x7f00000000c0)=@phonet={0x23, 0xc6, 0x7f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="4357684c51bd17831bee5c711cad34b301f26bfa3dd889077c027728c38f8707a41136e5660da4634064c682079ccb8332e798458308e726ff9df9f61aaabc68ff2abf94a664bb1e3eeb05017f7113167d94a9b1b5f5de1a5b71061530c6af100ed9d2fcf2d5655cf1364f36067ad1d69d055545bf3e5e786f9a63d8c9fb56db59ddccc41e2ee4e073b1876641661c2056e178961861c4dc5976a2a2b45d421f5efe0e7a83dd1ff38eb596a7895f8870010ffbf819ce3bb4c593e03f13f845abdd8b8aa4d726bb99401034e2e9cb9d7f27e08e78bef8a6af6b4804591a83d074286c4473aec9ad34a99110257594d5121659350c83e7", 0xf6}, {&(0x7f00000002c0)="30af78ef494652471a701784e79c9b31c248d75ee83c39fe47284b47c6e98ac610291a2423693ed37e3960c76fdf5cbba8e9c63858ee061f52f436cf0a0515269a869706fcb95af93ceced73b3943953c31e57e5d122b273ee93f5180975872b5d1abc2e192d1c8aa9460601462da442de4a903dd4e34ea02f4cdfac9b794259bf", 0x81}, {&(0x7f0000000380)="2fe56b039d92615a235c01caf4cf6aee8590fa6931f002a2ccb5ab952003085a88d3c2c3e26988132d0b86c9e4c4231894353018d942a2d02026cce6225294eebe28cf724b29246ffd3aa26519fd6c2b2d8eb462cd3e9186c53e44731a7e6f3bda2cae7fc228db9a489c597f2f7d5db841684defea30848aebaf5f8fb3016d0f30505427953dd21dc239a8575133ab5f762f15", 0x93}, {&(0x7f0000000440)="c32d2f956451a1a4e3fb2322e008673dc4389a51b0e0de1b31a720920071cef306a0340af016b00e7c6dc836524385a05b551cf2ce5af4ea7e1382673ffa260ec73218514770ea1bb3e67fc76609dc3be5b22f8c917687ce376a62cc2e0ef5a483df8a4daaa7ba070d1fc5dc", 0x6c}, {&(0x7f00000004c0)="14b2ec51ffbaa62042d6635fb218529be3156a424a5c9fc3eaea14aaee902429c596675debf4969a21837a6e9e51576c931e7ef24866f8cff9f5e9c7a44409ebd53477357d17033559590fbf94c6d4c891e863cd76a93cc8f1c6678208e7922e915cbf6aa5b2f6fa80c0d557fb8390f759413d5f24f6d021d131bafb60c74cfe65b461aadf3d14255a8acd98a05163238e57a05976ff3b379146a4a4210ca175bc43e9e8c8d67486848eaf99a34ac097dffbbdde4abcf8e43836b57795bb6db642a2d04d68b48127d5831142da4dac79922342d10e73fe", 0xd7}], 0x5, &(0x7f0000000640)=[{0x1010, 0x229, 0x0, "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{&(0x7f0000006500)="8be0862a057d95e7e7fdebd73f1bc180c357c9bc3bc0750e14c4c39bcc19d04e2c04fa22bfa2dd81f6069ae1ef9c239669cb21d91bcfd58fcd44fa98924aa50d4d530a4bd5f102ba4f415e3f1960b472b1e3f96cd1c8b8a153ff2e6355fad3b02354c8cf2c707b7dd25c6e3b05fe5f36235947f6facb2a1bd08e8446a5fb6fd556f65aad13bfc1f60db7f7565cd33582610052df804c17294686bb87a39a3e1a2cc5ceeb9979a5d8a6756d76735983232575d8178298370e57c42df85cae3d86afcb63fb778e4ab4cbc1f2df6bbad080e9f8b8e29a", 0xd5}, {&(0x7f0000006600)="ddf3f1597821f72221b16730262f1b67816362cea7758a51ba0c13ff1ec7d6c856ace0009e89898cd808eef94962659681ca78881856e88489e5d60ea4282e327e99600433e495fea109832f5849fd981b1d019cab95f3f8aff7fee6beef96f427f2f5c2f0d7e3c470f253f39f3b44cd240285d2339340b97c8ff3b8a21ee192e1863f815109cd78729320985f2c85b1907fcbcf8c71afec0ecf6a", 0x9b}, {&(0x7f00000066c0)="1587bf4ade8a10074342", 0xa}, {&(0x7f0000006700)="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", 0x1000}, {&(0x7f0000007700)="06696b8a53f25b1088f08c02e06c166281ce4e9ca864fc99aaac5417", 0x1c}], 0x8}}], 0x8, 0x240000c5) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000007a00)={0x1, &(0x7f00000079c0)=[{0x20, 0x40, 0x7f, 0xfffffff7}]}) 22:32:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x28, 0x140c, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}]}, 0x28}}, 0x800) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000b00)={'batadv0\x00', r4}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c0100001a00000428bd7000fbdbdf251c00f308fd01ff09003000001400120010007604436abd84775e277569f36f2f05001a00040000008400130000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000700000000000000000000000000000000000000040000000700000000000000000000000d0000000000000000000000010000000000000000000000000000000b0000000800000000000000000000000000000000000c00090009000103", @ANYRES32=r9, @ANYBLOB="8400130000000600000000000000000000000000000000000000000000000000000f0000000e00000000000000000000000000000f0f0000000000000000000000040000000000000000000000000000000000000f0f00000000000000001c0000000000000100"/119], 0x14c}}, 0x0) 22:32:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800000024000bf895d95052920d81000000", @ANYRES32], 0x38}}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0x25}) [ 163.910594][ T8453] IPVS: ftp: loaded support on port[0] = 21 [ 163.937071][ T133] tipc: TX() has been purged, node left! 22:32:38 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x2400c050) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x81]}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x3}}, {{0xa, 0x0, 0x5, @remote}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'veth1\x00', 0x43732e5398416f1a}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @remote, 0x6}}, 0x3, 0x9}, &(0x7f00000001c0)=0x90) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="060000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000f70b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000c79aa3666a0000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb000000000000000000000000000000ddffffffffffffff0000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000002004e23ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000791c91a6a50a9465d5e9f1e0ee0000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1e0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fde5a677a7bdf1862f410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/1182], 0x490) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000240)) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'macsec0\x00', 0x400}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000180)={'vlan0\x00', @ifru_hwaddr=@local}) 22:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='veth1\x00', 0x10) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x5, 0x80}, 0x14) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000000c0)=':', 0x1, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r1, &(0x7f00000002c0)='\b', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10, 0x180800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r7, 0x4) close(r0) 22:32:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x3, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000041}, 0x4801c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$AUDIT_TRIM(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x3f6, 0x200, 0x70bd25, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40040c5}, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newtaction={0x6c, 0x30, 0x727, 0x0, 0x0, {}, [{0x58, 0x1, [@m_ct={0x54, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @broadcast}, @TCA_CT_ACTION={0x6, 0x3, 0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r5 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={r6, 0x3}, 0x8) sendfile(r3, r2, 0x0, 0x10000c000) 22:32:38 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffe6, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e00000010008108040f80ecdbc0b92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) [ 164.256534][ T8407] IPVS: ftp: loaded support on port[0] = 21 [ 164.286838][ T8487] IPVS: ftp: loaded support on port[0] = 21 [ 164.483943][ T8505] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.494265][ T8505] bridge0: port 1(bridge_slave_0) entered disabled state 22:32:38 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x8c, 0x0, 0x400, 0xf0bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, [], 0x4}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, ':bdevlo--^nodev\\\\$\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x8c}}, 0x2ec7c5d94b07e478) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x26}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x0, 0x400, 0x0, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x3c}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '/}\xa2{\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x8a, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0xc0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x2000004, 0x11, r0, 0x73154000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 164.542562][ T28] audit: type=1804 audit(1593210758.668:16): pid=8498 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/10/cgroup.controllers" dev="sda1" ino=15761 res=1 [ 164.649593][ T8505] device bridge0 entered promiscuous mode [ 165.001156][ T8457] IPVS: ftp: loaded support on port[0] = 21 [ 165.167052][ T28] audit: type=1804 audit(1593210759.288:17): pid=8523 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/10/cgroup.controllers" dev="sda1" ino=15761 res=1 22:32:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)={0x20, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x100000001}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x890) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x5411, &(0x7f0000000000)={@remote={[], 0x1}, 0x0, 'vxcan1\x00'}) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000240)=@generic={0xf, "c376060f0ab6a3cd33632f632ca6ece22a43dcd60513521b5ea611586269420999792578bed6776c4095c9159c2790d3620cfcb7d7b2dd960233e635609449ca3b3c9a5f2b29c7866bfa042f6255f733142f4deb9f548209a524d90310b42a5763d4b578d2c920c6a0bd9ca6136e8c29af5653b53c1b054b0c799e3ea5b5"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x208}, 0x20000001) r2 = socket(0x10, 0x3, 0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0x800, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) connect$l2tp6(r6, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote, 0x2, 0x2}, 0x20) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendfile(r6, r6, &(0x7f0000000380)=0x8, 0x7ff) sendfile(r4, r3, 0x0, 0x8000000000004) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r7, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 22:32:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYBLOB="440100001000130729bd700000000000ac1414aa00000000000000000000000000000001000000064e2200000000009000000000eff99d9d5b8582b9135d7e8dbecdb561f00ff3107e757af6ebfad3e02d96fdaf912cf72b015734e88ef844f86a9a3cc782f2ed98ee43df6c5bc6204af697c2e937e212aff36c6b2a3da2485f1471c0be68dedfc1f3e123249ccbf038257e0a0ca316920e604daf774654291893c516cd434600b0b1300b7f00b21011229a1333a23b4610cf0220ea6f949c0b61fec3091b7900000142065a7af9c580b489055d630138bef80592a9020534d5182f4c1c4e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa00000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000002dbd7000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001c00", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x144}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) accept4$alg(r1, 0x0, 0x0, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3a26b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da623d588e22d54992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb795203d43ce24e8c149387d122aae2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c21085838b442aac6d3c92225dada10c7"], 0x28}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r6, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r5}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000140), 0x4014) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) [ 165.509561][ T8583] __nla_validate_parse: 3 callbacks suppressed [ 165.509580][ T8583] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. [ 165.514823][ T8584] netlink: 'syz-executor.3': attribute type 12 has an invalid length. [ 166.306413][ T8596] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.1'. 22:32:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x37, &(0x7f0000000080)={@random="5f03c3de3033", @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x1c}, @local}, {0x0, 0x4e20, 0x15, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "4e8b15883e2debd2ec"}}}}}}, 0x0) 22:32:42 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)=@hci={0x1f, 0x21}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000440)="c4", 0x1}], 0x1}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000240)='p', 0x1}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x800, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r7, 0x401}, 0x8) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)="480000001400e702095f9f95274b0a000a845865400402000000000000006fab078a6a36d47a56aa68c6f8c36d96bd7c497626ff00034000d90000000000000000634310e68b0c89", 0x48}], 0x1}, 0x0) 22:32:42 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000008c0)={'ip_vti0\x00', 0x7}) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x7c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4c, 0x2, [@TCA_FLOW_POLICE={0x48, 0xa, 0x0, 0x1, [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x20000008}}]}]}}]}, 0x7c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 22:32:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x780, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r3}, 0x10) r4 = socket$kcm(0xa, 0x2, 0x73) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@getqdisc={0x28, 0x26, 0x100, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x79bfd79d965b99c3, 0x8}, {0xe, 0xe}, {0xc, 0x10}}, [{0x4}]}, 0x28}}, 0x4) r9 = accept4(r5, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000000140), 0x4) ioctl$sock_ifreq(r4, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) 22:32:42 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100), 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r1, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$FIBMAP(r3, 0x1, &(0x7f00000002c0)=0x1) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000280)={0x2, 'veth0_vlan\x00', {0x9}, 0x3cc}) r5 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) sendmmsg(r5, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000380)=@tipc=@name={0x1e, 0x2, 0x0, {{0x0, 0x2}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$SIOCPNGETOBJECT(r5, 0x89e0, &(0x7f0000000240)=0x7ff) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r6}) r7 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) 22:32:42 executing program 2: socket(0x10, 0x80002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x1, 0x32) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0x9) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x3, 0xfffffffe) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f00000000c0)=0xc) [ 168.555806][ T8632] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 168.609001][ T8635] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='io.stat\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080)=0x100000000, 0x9) bind$pptp(r1, &(0x7f0000003600)={0x18, 0x2, {0x2, @empty}}, 0x1e) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="c617450607865abacdd966e490bc82054df40499644d33ec84f315d462a14e658d82801cb29f5cd7fd504fed5d208364fa92112e19858e9849059e", 0x3b}, {&(0x7f0000000340)="44ec5a4aa239462db1a480860702cddef542a138b47d4af70b6fe515a3bd7122cb9af2768deaf6595fdea191a16c27a41c96b64de9486cd9bb9acab25cb52429af464206a21a8c8d211d82c363c932f5d8419a9c842de7e5e84bb3de94cb6131ba027471797f6855a366229fcbb570b8c7870f27afab6e7a23f86ba50cda24ad", 0x80}, {&(0x7f0000000200)='U', 0x1}], 0x3, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, 0x4, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0xc040}, 0x4048000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) 22:32:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@nfc, 0x80, 0x0}, 0x4000}], 0x1, 0x2020, &(0x7f0000000100)={r2, r3+60000000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="01000000000800000000000000000000f9ea341aab155e04"], 0x1c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001}], 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000010000108008000"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r7, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) 22:32:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1412, 0x200, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0xc00) 22:32:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='io.stat\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080)=0x100000000, 0x9) bind$pptp(r1, &(0x7f0000003600)={0x18, 0x2, {0x2, @empty}}, 0x1e) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="c617450607865abacdd966e490bc82054df40499644d33ec84f315d462a14e658d82801cb29f5cd7fd504fed5d208364fa92112e19858e9849059e", 0x3b}, {&(0x7f0000000340)="44ec5a4aa239462db1a480860702cddef542a138b47d4af70b6fe515a3bd7122cb9af2768deaf6595fdea191a16c27a41c96b64de9486cd9bb9acab25cb52429af464206a21a8c8d211d82c363c932f5d8419a9c842de7e5e84bb3de94cb6131ba027471797f6855a366229fcbb570b8c7870f27afab6e7a23f86ba50cda24ad", 0x80}, {&(0x7f0000000200)='U', 0x1}], 0x3, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, 0x4, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0xc040}, 0x4048000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) 22:32:43 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x5) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000009180)={&(0x7f00000002c0)={0x68, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x26}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffff8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x68}}, 0x4c000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x30, r5, 0x102, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x94b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x40080}, 0x6af3de87d4712610) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 169.580825][ T133] tipc: TX() has been purged, node left! [ 169.607792][ T133] tipc: TX() has been purged, node left! [ 169.615174][ T133] tipc: TX() has been purged, node left! [ 169.628584][ T133] tipc: TX() has been purged, node left! [ 169.645050][ T28] audit: type=1804 audit(1593210763.768:18): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/13/memory.events" dev="sda1" ino=15810 res=1 [ 169.678085][ T28] audit: type=1800 audit(1593210763.768:19): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15810 res=0 [ 169.700328][ T28] audit: type=1804 audit(1593210763.798:20): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/13/memory.events" dev="sda1" ino=15810 res=1 22:32:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1412, 0x200, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0xc00) [ 169.749439][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 169.816792][ T8635] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0xffffff81, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r2}, 0x78) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r3, 0x141, 0xe80, 0x0, &(0x7f0000000000)="480e003f0000007e5bc536944def", 0x0, 0x0, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 169.878543][ T28] audit: type=1804 audit(1593210764.008:21): pid=8703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/13/memory.events" dev="sda1" ino=15810 res=1 22:32:44 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000002c0)=@req3={0x8000, 0x100, 0x6, 0x5, 0x2, 0x8}, 0x1c) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={0x0, 0x1d0}, 0x1, 0x0, 0x0, 0x2001}, 0x20000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x8000000000000b0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(0xffffffffffffffff) write$nbd(r4, &(0x7f0000000180)=ANY=[], 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000100), &(0x7f0000000240)=0x4) syz_genetlink_get_family_id$gtp(0x0) [ 170.015748][ T28] audit: type=1800 audit(1593210764.078:22): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15810 res=0 22:32:44 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) [ 170.118837][ T28] audit: type=1804 audit(1593210764.078:23): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/13/memory.events" dev="sda1" ino=15810 res=1 [ 170.156776][ T28] audit: type=1804 audit(1593210764.088:24): pid=8703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/13/memory.events" dev="sda1" ino=15810 res=1 [ 170.224218][ T8718] IPVS: ftp: loaded support on port[0] = 21 22:32:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000000}, [@map={0x18, 0x6, 0x1, 0x0, r2}]}, &(0x7f0000000040)='GPL\x00', 0x2, 0xb8, &(0x7f000000cf3d)=""/184, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 22:32:45 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffdb2) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x7c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x38, 0x2, 0x0, 0x1, [@IFLA_MACSEC_REPLAY_PROTECT={0x5, 0xc, 0xfb}, @IFLA_MACSEC_PORT={0x6, 0x2, 0x1, 0x0, 0x4e23}, @IFLA_MACSEC_ENCRYPT={0x5}, @IFLA_MACSEC_SCI={0xc}, @IFLA_MACSEC_REPLAY_PROTECT={0x5, 0xc, 0x7}, @IFLA_MACSEC_PROTECT={0x5}]}}}, @IFLA_ADDRESS={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x7c}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_genetlink_get_family_id$devlink(0x0) gettid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) write$tun(r4, &(0x7f00000004c0)={@val={0x0, 0x809b}, @val={0x2, 0x0, 0x3, 0x200, 0x5, 0x1}, @ipv4=@igmp={{0xf, 0x4, 0x1, 0x0, 0xdc, 0x64, 0x0, 0x1, 0x2, 0x0, @broadcast, @loopback, {[@timestamp={0x44, 0x18, 0xf8, 0x0, 0xf, [0x4, 0xf6, 0x6, 0x3, 0x80000000]}, @noop, @noop, @rr={0x7, 0xb, 0x1d, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @noop]}}, {0x14, 0x1f, 0x0, @multicast1, "03407a699923c3b2c11f1fa71617b5340e1c90e135b16e2bcdc24851e2619e279c9a2eb9ffff418283ed5a6e635d0f309461aadb301e93f5b4de7fe1fd40ccfc421e65adbd35899058e2d091a516b04af947b9fe315e23cbcf3934985b388f0a57d30eca8d844f5b846b95364943db5e2bba8a95d596ddbbd9184f729f393581001904ba0fd4a60289c63d8937c89d8755828df01bc634d7"}}}, 0xea) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newlink={0xcc, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipoib={{0xa, 0x1, 'ipoib\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPOIB_PKEY={0x6, 0x1, 0x9a9d}, @IFLA_IPOIB_PKEY={0x6, 0x1, 0x7}, @IFLA_IPOIB_PKEY={0x6, 0x1, 0x1}, @IFLA_IPOIB_PKEY={0x6, 0x1, 0x2}, @IFLA_IPOIB_UMCAST={0x6, 0x3, 0x1}, @IFLA_IPOIB_PKEY={0x6, 0x1, 0x2}]}}}, @IFLA_LINK={0x8}, @IFLA_PHYS_SWITCH_ID={0x4}, @IFLA_VF_PORTS={0x5c, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x8}, @IFLA_PORT_PROFILE={0xa, 0x2, 'ipoib\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "34348e0f88c828c8eadd1609b31beb3b"}]}, {0x28, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x11, 0x2, '[)%&}\x12#.{/:.\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x4}]}, {0x4}]}]}, 0xcc}}, 0x480c0) getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, &(0x7f0000000080)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x34, 0x7, 0x6, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1007}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}}, 0x4) 22:32:45 executing program 1: socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000a80)=@raw={'raw\x00', 0xc01, 0x3, 0x460, 0x2e8, 0x5002004a, 0x3, 0x2e8, 0x5, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x2a0, 0x2e8, 0x0, {}, [@common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @fd}]}, @unspec=@CT0={0x48, 'CT\x00', 0x2, {0x0, 0x9d7, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xffffffffffffff62) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000180)) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) 22:32:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x4, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x300000000000000, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x6000000, 0x40030000000000]}}}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x70}}, 0x0) [ 171.001639][ T8723] IPVS: ftp: loaded support on port[0] = 21 [ 171.062769][ T8757] IPVS: ftp: loaded support on port[0] = 21 [ 171.105786][ T28] audit: type=1804 audit(1593210765.228:25): pid=8761 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/14/cgroup.controllers" dev="sda1" ino=15840 res=1 22:32:45 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000380)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x6a) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x3}, &(0x7f0000000100)=0x8) unshare(0x40000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100000000099040074"], 0x1}}, 0x48885) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 22:32:45 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) write$nbd(r0, &(0x7f0000000180)={0x67446698, 0x1, 0x4, 0x1, 0x1, "9e33b9e4d58e28c678a17fd951821859616b4f6dc69d067b0b2c2a1b827f915b904d5d01a50579cc34d251b123494515bd0fefcbf90515bfbd8ff2"}, 0x4b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c800000010001fff020000001ff0884380000000", @ANYRES32=0x0, @ANYBLOB="00000000000000009c0012001000010069703665727370616e000000880002001400060000000000000000000000ffffe0000006140007000000000000000000000800ffac1e0101080003008e000000040012f80700aeb7a40000000400120008000800000000001400060000000000000000000000ffff00000000140006000780000000000000000000000000000014000d00ff0200000000000000000000a4a2e6a00c000a00aaaaaaaaaa1c000014757c6d63098e6ea2f71a8e"], 0xc8}, 0x1, 0x0, 0x0, 0x4000001}, 0x20018020) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0xe303, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x3ff, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) [ 171.248140][ T28] audit: type=1804 audit(1593210765.288:26): pid=8751 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/14/cgroup.controllers" dev="sda1" ino=15840 res=1 [ 171.379259][ T8788] sctp: [Deprecated]: syz-executor.3 (pid 8788) Use of int in maxseg socket option. [ 171.379259][ T8788] Use struct sctp_assoc_value instead [ 171.487354][ T8799] IPVS: ftp: loaded support on port[0] = 21 22:32:45 executing program 1: r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000240)={@ipv4={[], [], @private}, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newchain={0x50, 0x64, 0x2, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x2, 0xb}, {0x9, 0x6}, {0xc}}, [@TCA_RATE={0x6, 0x5, {0x7f, 0x8}}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x4}}, @TCA_RATE={0x6, 0x5, {0x81, 0x41}}, @TCA_RATE={0x6}]}, 0x50}}, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3f00}, 0x9c) [ 171.873360][ T8799] sctp: [Deprecated]: syz-executor.3 (pid 8799) Use of int in maxseg socket option. [ 171.873360][ T8799] Use struct sctp_assoc_value instead [ 171.931039][ T8799] IPVS: ftp: loaded support on port[0] = 21 22:32:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000004002b8008002700ff0300003c001a80380002803400058008000d002950000008001a000000000008001900a902000008001f000100000008000900f9ffffff08000c0002000000c54ebd543159f8ca56928555186a8cb3841507741c31723aebadf8ef2332dabe76356df7b30befa7db15ee1fb7f18bf5c982cde787a3ade3def217e018bcf4dcae570404c6a4c1a5b69356bbbb9472eb5c2d745f3cb375e41d5764f466fbe07c59658170b6d30356d7dad40f38123a26688879c4b7ce215cb43ef67258ad141286a63e99d189a0c998"], 0x68}}, 0x0) 22:32:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x7f, 0x3, 0x5, 0x1}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xc, 0x4, 0x81000000004, 0x9, 0x0, r0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x5, &(0x7f0000001440)=@framed={{0x18, 0x5}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket(0x11, 0x6, 0xc703) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x2004c040) [ 172.143038][ T8757] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 172.162209][ T8867] netlink: 'syz-executor.1': attribute type 39 has an invalid length. 22:32:46 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000400024000000240000000200000000000000010000040902000000000000020000000000000000000000000000060400000000007117fa1fc7fe97e77591"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x8}, 0x20) [ 172.297719][ T8757] IPVS: ftp: loaded support on port[0] = 21 [ 172.377208][ T8885] BPF:Unsupported section found [ 172.406061][ T8885] BPF:Unsupported section found 22:32:46 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000003c0)=ANY=[@ANYBLOB='2*'], 0x160) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) r2 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0xa02, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60103ff200140600fe8000ec0000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) socket$rxrpc(0x21, 0x2, 0x2) [ 172.981134][ T8757] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 22:32:49 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r2, @ANYBLOB="000825bd7000ffdbdf25420000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000500830000000000080001007063690011000200303030303a30303a31303c30000000000d0087006c325f64726f7073000000000500830001000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f647b6f70730000000005008300010000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000500830000000000"], 0xec}, 0x1, 0x0, 0x0, 0x3644355dfd4d49a8}, 0x24000000) 22:32:49 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) select(0x40, &(0x7f0000000240), 0x0, &(0x7f00000001c0)={0x401}, 0x0) 22:32:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="700100002400ffffff070000ddff000000009300", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000280008001c000100300000e8ffffff0000ffffffed00ff0f0000000000000000080002c60000020008000100726564001c01020004010200b205a34f0459cc6abb699f4e08e3b1b5f75780560a59000000005581803ac02d8471389f5a076eaa787f8246aef232f415b4fd095e664069035a011afb427b4799dc17338322c9d91968a88f2fbc00000000000000012ec5c40433021f006b4ddf02645062bacedcbcd61e4be8eea0e577dae0a23161a078fedf38770e055341db2eca0ca565e8c92336422a57f6adad0300000000000000e93c542353f1681423161cb1e44cc5b75a30512fff1d3a8f0d2bcb9e9ebfa6290dd5fd8cd5150410922c3f86a3cee1d9e807ad3428f51c99eb16018bf7a6cd83dca6ff4af8a94fab0a1d86fded7a3835a987bd9f53499def9115ff45ce9d94aa00000000000000001400010000000000000000013a39f1cc07d881b2d09d69d06fa99cfc903aada10000000012f70000a8529f191e00000000000000e9cfb7ffbb00f85894683c42a1525d70c4ee0f56245d2284505c555f4c2347e7c655a374fb5e5d65b2a005aa8e247772006318a8118af059bd41a34352a8ab7c39e011c146158ad31322b8f8a2cd30e3c5a51f8bd4e6ba30daac4fdae98f9221600b28a17d09aad749b90dde7e3efd6407883719ba5b8cbbe9dd3851a7bcc9ff53368ebc307606b53326ffd174413734b319d899fa8abf8cfdd458608158d879ab19a4cb05f4dc096ef833c3cab20598d15aa147f49a94147b560012628c71afc02415555d9ee477f014eae50ecac30616b031877fb9ff0f000062fafbabacc0960db8e296a866ee088b20e13fcb241563b4350c7764b470a11650391d7793fd6141fb8d805a7bc5e176de76c8d7e89c567cc80db63ba82f084240318192861e79c047b7723cb224ffb846d6919248c40071327eed2eaa87e21bb0a5fc4bcd33064182fccfbee83576b34087f282cd3f1a5a48c0eaafb5c861a50aa558d1e401796ca94122cdd42161e2c018bd7337b2f9bcf2973cd08bace55b7d3c535c7986c1199299f8075bcf1b2651926198b044b7112baa379b5273379877b4ee7b94b5a5ec0ffb4a3ed75f116cb6f2c6011c9b2588c30fd57718f3a7b6c1cfdf0b5bc8a5d10700001a0384b3991cb4267f28999a7bee570726f38b9c8e2fd31f4c7eb0466be2c8f5aedafb47b00cbe772922939d556268fb8e662fab9e7654e233d7ac2e525684c30afaf9f1ac90686079b9a12485574a7674469dc697cc938e81706bf146ed160e4006e129a222b1d3c67a7cff17b4ab1061cb15ca38d340a5b501fb2790be1b2ce983567c258b77a365c6b69a4e430cd4dcd27107d7cb6b2c5b28e8671d3c1e033b8e2163ca0ff798b3d0625d7e92d66f47d72af98810880cb8df9c13d59656d5dd377447017298e5d7"], 0x170}}, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$CAIFSO_LINK_SELECT(r2, 0x116, 0x7f, &(0x7f0000000000)=0x80000000, 0x4) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 22:32:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f0000006b40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8658fe4cac1cafc20fa25104caa92162d00e4a54e68088986aa066471445c5412f138db82e75760578858a6259200c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88c08000000f717319abd0000000000", 0x70}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088", 0xb1}, {&(0x7f0000001500)="46a43e3f510e3eac779206060abfc1e723", 0x11}, {&(0x7f0000000140)="20ccf5cfb5b343981c84cb75c443ab6284ddee5d30218160a24d032353101f8cb1a1687e644a343343472ba606f9806e186845e4601466fecc27d720c94d2c6af6954dd5b7f91272f523cdf2c78055e782142de6a94e4640b7e85dcc0ede7b978bc43199cc1ded7175efe1145b2a628d3d1dfc9000e426", 0x77}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000080)="9c5963ce9528017c", 0x8}, {&(0x7f0000002000)="328da01e65d586a9c68a28f1b6767f0cf53a0000009f90fa1d92d885c2c45dcf7216ec7dd24f585e825155cf5a3575b89ee75176e80eb651b6be059b1d146acec85375eec122589fd736d11917d952b558537e6084c4bf7088e5936d5318445c9cbb8dcf61765e7264b8c50b184abdb8a9d0f3186432de4c7fc7f19df29b8ebc76f22cdfd11a359ae50303fc41b3858d8d51b3f6ac7ef5e652467e762ada0989ecd6ceb710e9539144f33cdf73749cb5639bad21953d0ce9f0fc34fce488bfc480fb4f", 0xc3}, {&(0x7f0000001400)="f0650ae0ae7d7bf35fddf4431524c94f9832cf8a2bc496db", 0x18}], 0x3}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x88b}, {&(0x7f00000004c0)="c8d974", 0x3}], 0x2}}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000001840)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x7}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x7}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_DATA_TYPE={0x8}]}, @NFT_MSG_NEWTABLE={0x40, 0x0, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELRULE={0x568, 0x8, 0xa, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_RULE_EXPRESSIONS={0x42c, 0x4, 0x0, 0x1, [{0x84, 0x1, 0x0, 0x1, [@numgen={{0xb, 0x1, 'numgen\x00'}, @void}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_SYNPROXY_FLAGS={0x8}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x2775}]}}, @ct={{0x7, 0x1, 'ct\x00'}, @void}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x3}]}}, @nat={{0x8, 0x1, 'nat\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_FLAGS={0x8, 0x7, 0x1, 0x0, 0x10}, @NFTA_NAT_FLAGS={0x8}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0xa}]}}]}, {0x94, 0x1, 0x0, 0x1, [@redir={{0xa, 0x1, 'redir\x00'}, @void}, @limit={{0xa, 0x1, 'limit\x00'}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_LIMIT_FLAGS={0x8}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x681c}, @NFTA_LIMIT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}}, @socket={{0xb, 0x1, 'socket\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0xc}]}}, @payload={{0xc, 0x1, 'payload\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_CSUM_OFFSET={0x8, 0x7, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_CSUM_TYPE={0x8}, @NFTA_PAYLOAD_SREG={0x8, 0x5, 0x1, 0x0, 0x12}, @NFTA_PAYLOAD_SREG={0x8, 0x5, 0x1, 0x0, 0x11}, @NFTA_PAYLOAD_CSUM_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}]}}]}, {0xb8, 0x1, 0x0, 0x1, [@counter={{0xc, 0x1, 'counter\x00'}, @void}, @dup={{0x8, 0x1, 'dup\x00'}, @void}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x4}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x16}]}}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @void}, @limit={{0xa, 0x1, 'limit\x00'}, @void}, @reject={{0xb, 0x1, 'reject\x00'}, @void}, @connlimit={{0xe, 0x1, 'connlimit\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_COUNT={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_CONNLIMIT_FLAGS={0x8}]}}, @limit={{0xa, 0x1, 'limit\x00'}, @void}]}, {0x20, 0x1, 0x0, 0x1, [@fwd={{0x8, 0x1, 'fwd\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_FWD_NFPROTO={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_FWD_NFPROTO={0x8, 0x3, 0x1, 0x0, 0xa}]}}]}, {0xec, 0x1, 0x0, 0x1, [@ct={{0x7, 0x1, 'ct\x00'}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0xa3e4a6cdd08cd7da}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x10}, @NFTA_CT_DIRECTION={0x5, 0x3, 0x1}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x13}, @NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x9}]}}, @objref={{0xb, 0x1, 'objref\x00'}, @void}, @socket={{0xb, 0x1, 'socket\x00'}, @void}, @rt={{0x7, 0x1, 'rt\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x3}]}}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_DREG={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x7e}, @NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x21}, @NFTA_BYTEORDER_SIZE={0x8, 0x5, 0x1, 0x0, 0x24}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0xeb}]}}, @numgen={{0xb, 0x1, 'numgen\x00'}, @void}]}, {0x148, 0x1, 0x0, 0x1, [@flow_offload={{0x11, 0x1, 'flow_offload\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}]}}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @void}, @target={{0xb, 0x1, 'target\x00'}, @val={0xac, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x8e, 0x3, "7a799bd5d2fabd18bcc32d4b48710bcf9a09c0a2940e92fc397badbfabc4f956f1dca760824c1ffdbdb8b492ef8ed2c88e25c0f4bd746568179defdd0d39f3e78b60b303429e64af31592ff315279fafd83f85de87d9d92a899311badbf4b25cfa4e029c48f89b6179835c15ae216dc16e9ce5f41a24ce725524b7f75fff154574ba01d9b4d18c06e4db"}, @NFTA_TARGET_REV={0x8, 0x2, 0x1, 0x0, 0x3ff}, @NFTA_TARGET_REV={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_TARGET_NAME={0x8, 0x1, 'bbr\x00'}]}}, @queue={{0xa, 0x1, 'queue\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x7}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x2}]}}, @hash={{0x9, 0x1, 'hash\x00'}, @void}, @redir={{0xa, 0x1, 'redir\x00'}, @void}]}, {0x4}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_COMPAT={0x34, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2c}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x5e}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x11}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}, @NFTA_RULE_USERDATA={0xb8, 0x7, 0x1, 0x0, "fdf93c41260f3bac845da148184cc078efc3649a5d2003356daf3358493b8b92c537aed5b24fa6be8f47894fe469594760efa6275173bc50cb27f0a4290dc4366353dae30effed2e8b02b656b53b66b90e9e8da7cef503c5189937298e08c21f20723db6df1e81fdca01205e7d0d4992a58f7df649062677c616c1554ece649c10d1863c65855b8c1d6a74873dbae9bff2c68797ab02ef1742187529f111a78d003ed99c31932f27823073bb5a4c5e683524c6b2"}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWTABLE={0x5c, 0x0, 0xa, 0x0, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x668}, 0x1, 0x0, 0x0, 0x80}, 0x1) 22:32:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x4, 0xfffffffd, 0x2, 0xf2, 0xb}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000000100)=0x9, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 22:32:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000005c0)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}]}, 0x30}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000001300)={0x2880008, r5, 0x3ff, 0x1, 0x4}) connect$qrtr(r5, &(0x7f0000000100)={0x2a, 0x1}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@delchain={0x24, 0x65, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x9, 0xffff}}}, 0x24}}, 0x0) [ 175.654525][ T8935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:32:50 executing program 1: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3f00}, 0x9c) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000240)=@generic, &(0x7f0000000300)=0x80) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8022940}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x7, 0x6, 0x201, 0x0, 0x0, {0xc}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}]}}}]}, 0x40}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000000740)={@isdn={0x22, 0xa5, 0xff, 0x7, 0x48}, {&(0x7f00000006c0)=""/120, 0x78}, &(0x7f00000001c0), 0x25}, 0xa0) writev(r6, &(0x7f00000005c0)=[{&(0x7f0000000100)="04", 0x1}], 0x1) ioctl$FS_IOC_FIEMAP(r6, 0xc020662a, &(0x7f0000000440)={0x0, 0x0, 0x1}) sendto$unix(r6, &(0x7f0000000540)="3cdbc3c050006163bd66852d0ee9a703c600d2ee988766284d96fb12de1de0018588550c75201979f51763fce4a8e596dcc0ddb34f338338efff3caa8044d482d41903667bfeaa969fd83ae6e436d824b07f5bbdda76445e8136abafba10c5d484dc56cd2087e84c7d2ea667b7ee0f0d072498ba33ab5f9c78bb8f23b8df183a24e93675ed474244ef29aca41aa3c17f476732fde1243d47c49bac9d5c2890275f48c25f2494bd517a8eccf28d144c58a02ee7d4a7fb7715795a0746415564fa7e4b8ea310010bf17fa14007acf4b8f3f2b8da67d789fdb0", 0xd8, 0x4000844, &(0x7f0000000640)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 22:32:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x29, 0x1, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000006400270dadf818f54729e94000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000000000000b0001"], 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="2400000011002700008800"/20, @ANYRES32=r5], 0x24}}, 0x0) 22:32:50 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0xa8002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x6628, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000100)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89b0, &(0x7f0000000240)={'veth1_to_batadv\x00', &(0x7f0000000200)=@ethtool_sset_info}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000180)={'wg1\x00', {0x2, 0x4e23, @multicast1}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000000000004500000600000000000690bea9fab3541a55a70100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x32) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x9f, "b9ac9eb9839ac41832c0054e96caf9d2a82f4f94c24fc39b1f64b0c2078bd77f8704b7ba7b242ff3d9ba8e861f718686b8c8159c9907228c3b2d748d42f866db3d9efefe42885c0a35c67594b08e9bebca6d6e2e8573d99e464e91178550c13d2a418899b5969dc597c601517eb2c5bcc4a36d81e50cac1d70cd62cfb94ea4182b95acd89eb3aadd1ae7cad9035b6e31a76c7455aea9ec742e5d254194d108"}, &(0x7f00000001c0)=0xa7) 22:32:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvlan1\x00', 0x0}) recvmmsg(r1, &(0x7f0000003c00)=[{{&(0x7f0000000740)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f00000007c0), 0x0, 0x0, 0xffffffffffffff3b}, 0x8}, {{&(0x7f0000000800)=@generic, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000880)=""/143, 0x8f}, {&(0x7f0000000940)=""/15, 0xf}, {&(0x7f0000000980)=""/103, 0x67}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000ac0)=""/241, 0xf1}, {&(0x7f0000000bc0)=""/159, 0x9f}], 0x6, &(0x7f0000000d00)=""/122, 0x7a}}, {{&(0x7f0000000d80)=@generic, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e00)=""/37, 0x25}, {&(0x7f0000000e40)=""/65, 0x41}, {&(0x7f0000000ec0)=""/81, 0x51}], 0x3, &(0x7f0000000f80)=""/158, 0x9e}, 0x4}, {{&(0x7f0000001040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)=""/195, 0xc3}], 0x1, &(0x7f0000001200)=""/142, 0x8e}, 0x9}, {{&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/76, 0x4c}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000014c0)=""/224, 0xe0}], 0x3, &(0x7f0000001600)=""/103, 0x67}, 0x3}, {{&(0x7f0000001680)=@pppol2tpv3, 0x80, &(0x7f0000001740)=[{&(0x7f0000001700)=""/19, 0x13}], 0x1, &(0x7f0000001780)=""/151, 0x97}, 0x3}, {{&(0x7f0000001840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000003980)=[{&(0x7f00000018c0)=""/70, 0x46}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/44, 0x2c}], 0x4, &(0x7f00000039c0)=""/157, 0x9d}, 0x7fff}, {{&(0x7f0000003a80)=@x25, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/114, 0x72}, {&(0x7f0000003b80)=""/43, 0x2b}], 0x2}, 0x101}], 0x8, 0x22, &(0x7f0000003e00)={0x77359400}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r6, 0x31905e13403123b7, 0x0, 0x0, {0xc, 0x0, 0xf000}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000003e80)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44801) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000003e40)=0x60f, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x488000, 0x0) ioctl$PPPIOCGIDLE(r8, 0x8010743f, &(0x7f00000001c0)) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001d000100000000000000000007000000", @ANYRES32=r3, @ANYBLOB="80005909df2b4872000000000000000000"], 0x28}}, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 175.974035][ T8952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 176.064286][ T8952] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 176.133260][ T8955] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:50 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(r1, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0x8, 0x804}, 0x10) write(0xffffffffffffffff, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) connect$netrom(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @bcast}, [@default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r2, 0x1, 0x53, &(0x7f0000000180)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000200)=0x2c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) [ 176.791992][ T8976] IPVS: ftp: loaded support on port[0] = 21 [ 177.391658][ T0] NOHZ: local_softirq_pending 08 [ 177.582246][ T8992] IPVS: ftp: loaded support on port[0] = 21 22:32:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r2, 0x1800000000000060, 0x10, 0x0, &(0x7f0000000000)="480e01000000007e5bc536944def1d86", 0x0, 0x0, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 178.803678][ T8963] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 178.813317][ T8966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 178.823825][ T8945] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 178.840523][ T8979] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) socket$inet(0x2, 0x3, 0x33) r3 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$ipvs(0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7f}]}, 0x10) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1420000a77, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYRES32=r6], 0x3c}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) accept4$rose(r1, &(0x7f0000000140)=@full={0xb, @remote, @default, 0x0, [@null, @rose, @default, @netrom, @rose, @null]}, &(0x7f0000000200)=0x40, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) [ 178.917366][ T8982] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 178.943274][ T8986] netlink: 'syz-executor.0': attribute type 13 has an invalid length. 22:32:53 executing program 2: r0 = socket(0x8000000010, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3f6, 0x400, 0x70bd2d, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) bind$isdn_base(r2, &(0x7f0000000100)={0x22, 0x0, 0x5, 0xab, 0x80}, 0x6) write(r0, &(0x7f0000000000)="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", 0xfc) 22:32:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd600ee7bd0014110002000000000002fe8000000000000000000000000000aa000004000007000000000000000c907801000000000000000000000000eaf5c3ccf4c6e3bdbda6aa80505be38925550748de8a9fbecab4310dd62276be"], 0x0) [ 179.182906][ T9029] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 179.338492][ T9036] netlink: 'syz-executor.2': attribute type 12 has an invalid length. 22:32:53 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="44000000100001ea4600"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000240012800b000100627269646765000014000280050019000000000005002d"], 0x44}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 22:32:53 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto$inet(r0, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) 22:32:53 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="24000000210007041dfffd946f610500020000e8fe02080100010800080006000400ff7e", 0x24}, {&(0x7f0000000040)="829be4b662c729ae4a01e118462b883d69e6ab8abff660e95165c12f146104f21898d1d916f0f7bc46fed3865d20eaede9c901036e3dbe1029fce172f0a3788f0410f19abbd25d1a4949b60a149720ec992001e2bcdbfc4c9eafec15e864843c92b23ad1be1a35120b9391824f6eeeb97e510f6fe996131c04e6453fba6741d798a90151613637f5e971c4904578b30367087f15093efc99053c361f5e199e8e67ab8c69d0f78020579e992d3ec125d49078c3d3e9bc9caeb994985b8b5da85e674fd7bfddb2aed992a48d15e25b728caf7927e161dd22ca00afde36c16b8cd8bd29c01bdee8aed20adcdd55fe", 0xed}], 0x2}, 0x0) 22:32:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}], 0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)=0x4000000000000009, 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="fe26337294df75e1eb19809a34320191dfd1ef2a82d055be22046847d96a71"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x0, &(0x7f00000001c0)) 22:32:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000000c000200080001000200000094747c2eb4"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x0, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x2}, [@CTA_SEQ_ADJ_REPLY={0x24, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x45}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x200}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x38c}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000380)) 22:32:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x3ff, 0x1, 0x4}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0xff, @broadcast, 0x4e24, 0x2, 'wrr\x00', 0x20, 0x6, 0x58}, {@remote, 0x4e21, 0x2000, 0x80000000, 0x5, 0x9}}, 0x44) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc}) close(r4) 22:32:54 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3ff, 0x1, 0x4}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000400)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8000000c}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f2cff4)) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200d50041be87a3fa6f420d064a989a3584f5b068bd903d60c2f664b0ef91639bc409b082e439f6bc0ae2c4f5dd8890e16cb95ab11c2a06b933e522d48dec6f6ce3570ad7c9af2972b2b7aada2cd75b4fa765f51be5d16b3d78355e41b7146622945d9c35b511f995319356554db5c9aed5cda2d2f4967f84a2012969391cc20ea8155767e78c01df6682a026db683c0decc8a52ad5df143639696dcdf6649e45f4d9972e1830080440587329b01c5d48a8c622bcc750e08e1582eb1e21fb2e91488572a2fd42dab9ec0e65534f38c9f126c963a1542057f0"]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r4, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@flushsa={0xe0, 0x1c, 0x800, 0x70bd26, 0x25dfdbfe, {0x33}, [@algo_crypt={0x78, 0x2, {{'lrw-twofish-3way\x00'}, 0x180, "bbbb229dc73c35a5b9025dbe914f3f32d60b1d4e5ae215b9845454174a845c7c885d768d52b72560ab289c0b23b7fd77"}}, @address_filter={0x28, 0x1a, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@multicast2, 0xa, 0x7, 0x48}}, @user_kmaddress={0x2c, 0x13, {@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@private0, 0x0, 0x2}}]}, 0xe0}}, 0x0) [ 180.409952][ T9065] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 180.624034][ T9080] bond1: (slave bridge3): Enslaving as an active interface with an up link [ 180.733389][ T9103] bond1: (slave bridge4): Enslaving as an active interface with an up link [ 180.926959][ T9066] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 180.968658][ T9065] bond1: (slave bridge5): Enslaving as an active interface with an up link [ 181.028519][ T9080] bond1: (slave bridge6): Enslaving as an active interface with an up link [ 182.376265][ T133] tipc: TX() has been purged, node left! [ 182.566433][ T133] tipc: TX() has been purged, node left! [ 182.716178][ T133] tipc: TX() has been purged, node left! 22:32:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x132, &(0x7f0000000080)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f6fffc", 0xfc, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0xc2, 0x4, 0x0, 0x0, {[@generic={0xfe, 0x8, "f67a8734d58a"}]}}, {"7e2e291129fc3aab02a6c662f2c865bf9bc05c8926d3da0a354cc5a0c3db088e02088c9f55baa2cc4b3d4c7a0c76d895b047f2e9e527bc4c50d9c2bc68ad935a698b217d2d768434aa299a4044ae2405d76c27a1002446d40d171affb1a708dc808be888ebfb6cca477e7183cbdedc63bc0ad00d6fb180fecde61a2285b6b0efd20a8a6f558ba8a0a9d13b744e7b85c766507b2a75656f4712624d0434b8b87d50dc0f4bc5b4af34a890beb02d5fdee55d5e20842f6678cb05a4355759dda2cddc6a00f5d1f9b6cd82752dec257c8d4584fb572971a2d018be06c28b5007dda7"}}}}}}}, 0x0) 22:32:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x4) 22:32:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r5, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000300)=0x2c) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000007", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000b000100666c6f77657200001400020008000b000000000008000a0000000000"], 0x44}}, 0x0) 22:32:57 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f00000001c0)=0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r6, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x24, r6, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x80}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24000014}, 0x801) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0xe, 0x6}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 22:32:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001640)={r3}) recvmsg(r6, &(0x7f0000000240)={&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/76, 0x4c}, {&(0x7f0000000500)=""/211, 0xd3}], 0x2}, 0x20c0) sendmsg$nl_route(r7, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000880)={&(0x7f0000000640)=@setlink={0x240, 0x13, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, 0x5008c, 0x1048}, [@IFLA_PHYS_PORT_ID={0x16, 0x22, "3e6e80c36b7eb7ebe2794fda8ea85d8b20fc"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x4}, @IFLA_VFINFO_LIST={0x1c0, 0x16, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x3, @dev={[], 0x2c}}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x7994, 0x6}}]}, {0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x4c, 0xecc}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x8, 0x1f}}]}, {0x14, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x7, 0xc01, 0xffff}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x5, 0x10000}}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0xde7a, 0xfffff801, 0x7f}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x7681}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3, 0x3f}}]}, {0x28, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x0, 0x8}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0x2}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0xcd52, 0xfffffff9}}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x8, 0x2a3, 0x7}}, @IFLA_VF_RATE={0x10, 0x6, {0x40, 0x3ff, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0xfffffffe, 0x23f, 0x6}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x0, 0x6}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x17, 0xcd}}]}, {0x70, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xfffffff9, 0xfffffff7}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x80, 0x1}}, @IFLA_VF_TRUST={0xc, 0x9, {0xf897, 0x1000}}, @IFLA_VF_TRUST={0xc, 0x9, {0xc7, 0xbf5a}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x80, 0x10001}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0xaff7}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x240, 0xffffff81}}]}]}, @IFLA_PHYS_PORT_ID={0x7, 0x22, "6c0605"}, @IFLA_PHYS_PORT_ID={0x1e, 0x22, "752b668e5c9a3d389dbae2b09cc27ec8cb0c25214fa64deab037"}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_MTU={0x8, 0x4, 0x7}, @IFLA_EXT_MASK={0x8, 0x1d, 0x698}]}, 0x240}, 0x1, 0x0, 0x0, 0x8000}, 0x8805) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r6, 0x110, 0x4, &(0x7f0000001680), 0x4) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r2, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008081}, 0xa0) r8 = socket$inet6(0xa, 0x1, 0x8010800000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000280)={0x0, @in, 0x0, 0x0, 0xfffffffe, 0x0, 0x11}, 0x98) sendmmsg$inet6(r8, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002880)='*', 0x1}], 0x1}}, {{&(0x7f0000002c80)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002cc0)="ea", 0x24549}], 0x3b7}}], 0x2, 0x20000040) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000900)=0x8, 0x4) 22:32:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000840)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000002c0)=0x80) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)={0x6c, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @dev}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c8877429943eba94d82ba00000000", @ANYRES16=r2, @ANYBLOB="00042cbd7000fbdbdf2502000000700004800900010073797a31000000000900010073797a31000000003c000780080001001e00000008000200ffffff7f080001001100000008000200ff01000008000200030000000800020000180000080002007a0000000900010073797a30000000000900010073797a3100000000"], 0x84}, 0x1, 0x0, 0x0, 0x890}, 0x20048080) [ 183.014755][ T9130] __nla_validate_parse: 1 callbacks suppressed [ 183.014765][ T9130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:32:57 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000001a0007041dfffd946f610500020000e8fe0228010011080008000200ac14140d", 0x24}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) recvmsg$can_raw(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000040)=""/28, 0x1c}], 0x6, &(0x7f0000000600)=""/168, 0xa8}, 0x100) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f00000028c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r8, @ANYBLOB="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"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000740)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x74, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x2}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x401, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'macsec0\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}]}, 0x74}, 0x1, 0x0, 0x0, 0x48000}, 0x48c5) 22:32:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002140)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x7ff}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x10, 0xffffffff, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db2466761815aeb216c263f7010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r0, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 183.082332][ T9131] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 183.141216][ T9140] sctp: Trying to GSO but underlying device doesn't support it. [ 183.240495][ T9146] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 183.257918][ T9128] tipc: Started in network mode [ 183.263001][ T9128] tipc: Own node identity 7f, cluster identity 4711 22:32:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) write$binfmt_script(r3, &(0x7f0000000280)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x1f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}, 0x1c) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) socket$l2tp(0x2, 0x2, 0x73) sendfile(r4, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x24008041) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 183.285791][ T9128] tipc: 32-bit node address hash set to 7f [ 183.308654][ T9130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 183.366365][ T9165] tipc: Started in network mode [ 183.371978][ T9165] tipc: Own node identity 7f, cluster identity 4711 [ 183.404660][ T9165] tipc: 32-bit node address hash set to 7f 22:32:57 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6040000000143aff0000000000000000000000000000000000000000c72d000000018700907800000000ff00000000000000007d70fa6953e5da750d93b7000000"], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000500)=0x1, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) accept4$llc(r1, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) 22:32:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/244, &(0x7f0000000040)=0xf4) connect$tipc(r0, &(0x7f0000000080)=@id={0x1e, 0x3, 0x1, {0x4e24}}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100003000) [ 183.510081][ T9133] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 183.553757][ T9133] CPU: 1 PID: 9133 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 183.562033][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.572116][ T9133] Call Trace: [ 183.575427][ T9133] dump_stack+0x188/0x20d [ 183.579779][ T9133] sysfs_warn_dup.cold+0x1c/0x2d [ 183.584738][ T9133] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 183.590823][ T9133] sysfs_create_link+0x61/0xc0 [ 183.595610][ T9133] device_add+0x713/0x1c10 [ 183.600071][ T9133] ? uevent_show+0x360/0x360 [ 183.604683][ T9133] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 183.610687][ T9133] wiphy_register+0x1e2e/0x2940 [ 183.615561][ T9133] ? wiphy_unregister+0xee0/0xee0 [ 183.620600][ T9133] ? register_netdev+0x50/0x50 [ 183.625390][ T9133] ieee80211_register_hw+0x2295/0x3960 [ 183.630871][ T9133] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 183.636346][ T9133] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 183.641909][ T9133] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 183.647902][ T9133] ? memset+0x20/0x40 [ 183.651895][ T9133] ? __hrtimer_init+0x13b/0x270 [ 183.656759][ T9133] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 183.662497][ T9133] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 183.668071][ T9133] ? hwsim_register_received_nl+0x400/0x400 [ 183.673979][ T9133] ? memcpy+0x39/0x60 [ 183.677978][ T9133] hwsim_new_radio_nl+0x8fe/0xf50 [ 183.683021][ T9133] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 183.688938][ T9133] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 183.695275][ T9133] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 183.701623][ T9133] genl_rcv_msg+0x627/0xdf0 [ 183.706151][ T9133] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 183.712490][ T9133] ? __dev_queue_xmit+0xbf2/0x30a0 [ 183.717643][ T9133] ? lock_release+0x800/0x800 [ 183.722332][ T9133] ? skb_splice_bits+0x1a0/0x1a0 [ 183.727280][ T9133] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 183.733101][ T9133] netlink_rcv_skb+0x15a/0x410 [ 183.737877][ T9133] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 183.744215][ T9133] ? netlink_ack+0xa10/0xa10 [ 183.748833][ T9133] genl_rcv+0x24/0x40 [ 183.752823][ T9133] netlink_unicast+0x537/0x740 [ 183.757611][ T9133] ? netlink_attachskb+0x810/0x810 [ 183.762748][ T9133] ? _copy_from_iter_full+0x25c/0x870 [ 183.768131][ T9133] ? __phys_addr_symbol+0x2c/0x70 [ 183.773165][ T9133] ? __check_object_size+0x171/0x437 [ 183.778470][ T9133] netlink_sendmsg+0x882/0xe10 [ 183.783250][ T9133] ? aa_af_perm+0x260/0x260 [ 183.787763][ T9133] ? netlink_unicast+0x740/0x740 [ 183.792723][ T9133] ? netlink_unicast+0x740/0x740 [ 183.797671][ T9133] sock_sendmsg+0xcf/0x120 [ 183.802094][ T9133] ____sys_sendmsg+0x6e6/0x810 [ 183.806903][ T9133] ? kernel_sendmsg+0x50/0x50 [ 183.811697][ T9133] ___sys_sendmsg+0x100/0x170 [ 183.816390][ T9133] ? debug_smp_processor_id+0x2f/0x185 [ 183.821866][ T9133] ? sendmsg_copy_msghdr+0x70/0x70 [ 183.827011][ T9133] ? __fget_files+0x32f/0x500 [ 183.831702][ T9133] ? ksys_dup3+0x3c0/0x3c0 [ 183.836125][ T9133] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 183.842125][ T9133] ? __fget_light+0x20e/0x270 [ 183.846823][ T9133] __sys_sendmsg+0xe5/0x1b0 [ 183.851342][ T9133] ? __sys_sendmsg_sock+0xb0/0xb0 [ 183.856380][ T9133] ? __x64_sys_futex+0x380/0x4f0 [ 183.861342][ T9133] ? do_syscall_64+0x21/0x7d0 [ 183.866029][ T9133] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 183.872019][ T9133] do_syscall_64+0xf6/0x7d0 [ 183.876541][ T9133] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 183.882441][ T9133] RIP: 0033:0x45cb19 [ 183.886344][ T9133] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.905962][ T9133] RSP: 002b:00007f2ee0879c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 183.914386][ T9133] RAX: ffffffffffffffda RBX: 0000000000502400 RCX: 000000000045cb19 [ 183.922374][ T9133] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 183.930361][ T9133] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 183.938343][ T9133] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 183.946326][ T9133] R13: 0000000000000a38 R14: 00000000004cd1fc R15: 00007f2ee087a6d4 [ 184.019214][ T28] audit: type=1804 audit(1593210778.148:27): pid=9198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/19/cgroup.controllers" dev="sda1" ino=15902 res=1 22:32:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYRES16=r4, @ANYRES32=r2, @ANYBLOB="fe170000000002001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}, @IFLA_MTU={0x8}]}, 0x4c}}, 0x0) 22:32:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100003000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x4, @fixed={[], 0x12}, 0x800, 0x1}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) [ 184.271758][ T28] audit: type=1804 audit(1593210778.398:28): pid=9214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/20/cgroup.controllers" dev="sda1" ino=15899 res=1 [ 184.309703][ T9214] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 184.366209][ T28] audit: type=1804 audit(1593210778.478:29): pid=9215 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/20/cgroup.controllers" dev="sda1" ino=15899 res=1 22:32:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0xe2, 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000001c0)=0x1c, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000100)=0x10, 0x1c0000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x705, 0xfffffffd, 0x2000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x17c1}, [@IFLA_MAP={0x24, 0xe, {0x200000000000001, 0x8, 0x5, 0x5, 0x7, 0x5}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x50}}, 0x0) 22:32:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000eb31060000000000000000447fb400006111"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x3, 0x4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000001d40)=0x1, 0x4) sendmmsg$nfc_llcp(r4, &(0x7f0000001c80)=[{&(0x7f0000000240)={0x27, 0x0, 0x2, 0x6, 0x1f, 0x1, "e370bab5da005727f634b7faa8d75b7dda36b0fd95db46c3f51f706b91129c13918d0567f1b2fca37d9b7490465f6c4e1843e23ebc9b00a787d3627fe373fb", 0x19}, 0x60, &(0x7f0000000080)=[{&(0x7f00000002c0)="4e76dcd6cf33d7ff6113179184572f46ae224dcf687ef635707d76cba3a2b2d0506842706eeae3da80bca7ae42098a345dca814d1992ab6f8074e0040f202ebd4d2c2253b24e376cdfce17894ca894b07a4c92ebc78ab9afb6e246d24beb2644bea57094643af8edc39ddb09ba2f60e018ad0cc3a165d427e772493cadd23c504ab06e0bc43a3e2ca02e1775ac0da65a4a9abaf60fb661c1226b8cd6f7df88808325a198586f08f6550f070da4d9ae698489cb3aa252", 0xb6}, {&(0x7f0000000480)="fec0d67468acd292437dc27a5dd18f15795acdada381a8d787c6ab3a80d2cfb8fa0088792ee14f6d83581cd33f5bc4272ce60f2a16dd338623831609f64e1469622a7ab1082eb9a03ca620f5634bfa3e03f6e124024c7a63660cf5cc7ea8e05233f418dc6303a1e3592ab554cb4db7306746f1413c6604c38806aa041aed79718acefd12aa0d6bc8e9be77476b2d182a0bcfa4a3705b54fea2107f4f2c13d9e1031902ea8b36a5aa96e9548aa9298567e1c6ec96aef50c07c4a80ec511489db9b6c8ea25f60c854277573be7dbf9b555fa7c066612f529eb49d056891d86545a3562", 0xe2}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000000380)="6a1e62a686ad600c0296809124f2d5be71cd6293ee1d517c7dffb4b20d147d4d6b52c92740c29e2ddecdd58cd2739a42241d22cd080deced76e94635c692a50f6086850794aba15414a2a8db00e87d2b7e189a6fe206eefa6fce0141fb33983af1178ca8423dae06a27ff5cb5f97c6cc123dd43c60998fdce9ecc6959ee3708c0d7a8126d2e46328a332632297b3be7dd434e8d69be950f273c21d", 0x9b}], 0x4, 0x0, 0x0, 0x8004}, {&(0x7f0000001580)={0x27, 0x0, 0x0, 0x1, 0x7, 0x0, "6ceea6c9b95d1fd817e52216352d5075029722059b9a1d029660ed3dbe3e50f8a0acd533ed1f30933a71144093ee6bd56f75959214df3b7572a7fe2e436394", 0xe}, 0x60, &(0x7f0000001840)=[{&(0x7f0000001600)="52be5a9d486a74115b89812fef275ef0b7723fd79ca14eb81b248660eaebea9ee95fc3f3654de7509fa7c3814c86e1cf6e48f6eac07b4797b0a0bc8303157be67a73b5feaf754b6a557b115595525ace11d21b1b3ad76a29034e42d88e891571c52416bb9c907439f4fad1eb06db70d32ece37dc1c4b3f91c3181062e0ea630285f779c275675b859dc45711ac", 0x8d}, {&(0x7f00000016c0)="9166e7b03be05037ac7fb1a13783bd2297891b0ded5d8c1867e17c15119b7137f0eabc70c1d6869b9db0f72f60c9d11d1e7666c3863286e9edc769e89dd55b154a4d4e0437db042e957173edcf18e707e66bd0606587e7295aef18", 0x5b}, {&(0x7f0000001740)="819434f0dda1ce102f6a6ae33bed077c5d094bcfd8ae8787590f8d71efee57c065e02116c3821a27faab4b36c49d03866676149147b4b96a887c4cdf5fe6ac9470a25d9dcc5b87f5943a9f11669c0fa7a36212bc59a6e94ccf231be046994f557308a0c0075068cdd8f2f003db1d582bd3ebf204a7d98c0739fe17219fbf558e3ec87ed9a16426ee5a9b79b698fecad4b0fca6a2687a013a6e0d9ad104fed9c93099c9179d8922fcec62194965ab264f136a5c79e4122f547bc01ab26eac1006", 0xc0}, {&(0x7f0000001800)="ca2255fe04ea345aa59083b790903c9788b08983ffaac3fb3740d3194d", 0x1d}], 0x4, &(0x7f0000001880)={0xe8, 0x29, 0x1, "2b928cd0397dadfd0cccd96bc3dac97ec2666192353fe3884482eb4035da1e81ac747776313d0e2df961a4c8104b6df80b7d6711e921c5efe54a34f37500d946cf0fc76fa687f7564313f71cbf1cb1e7d1e29f99e653b3d2cf98ad5a165daf3aff8f7ae60584e3f18c3831f76b29ccb4f1a112814ea1905520ed795b75c678a7e6a8b7f7e3c6c7fa5d4fbbddde347c7233cb45b61b8b5e32db447bdbc055239e8289ab402d282742cc07b10e3efa423d38e585aca41f449c8c28f548d21eae5654081454b0aa0c7f164cfe6e6642dd2a9f"}, 0xe8, 0x2000c8e0}, {&(0x7f0000001980)={0x27, 0x1, 0x2, 0x4, 0x1f, 0xe, "e494ae48ad2aa36f597b20faea1eb4cdc9fe9631e078599dbc9b97bd0fe8ae2127cb9eba382b63adfc64286c46382e07972cb36b7dbadd63c8432f6ce42285", 0x1d}, 0x60, &(0x7f0000001c00)=[{&(0x7f0000001a00)="d4a0fa87a1cdbe833334209483714cc7df8350fb7b3975c0925a486061d50c08a2f81d6f8b", 0x25}, {&(0x7f0000001a40)="03a774d36a033867963e691cd804dc8a7d7876b5882a6b400f3651ab2c301ca5e794ae03570c3582842e1d1ce28bc5f49e54fc4648de0ba8d9478c280eb6dc9e427675c46cedfff4efa45e885c516b13cf7f1ad7605745b947f726d06b1028e3512227239895a1ae", 0x68}, {&(0x7f0000001ac0)="74eef623c699acad410eb796c72a5c6b0f240a617349650743d02b3fe00b72e9ee16192dfabde758478f9f9ad7bf092610848844c9a7dd9c28eabd22c72830006e1ed297ec549536cbadb3434d1e4f4ea02545a9d85421bae2ee5fe43c3841b9d69eea097d20846c30669a34f3d5bb3d1ea032ede21234e6b2d615d3518b353230c6845602061f75556fa1", 0x8b}, {&(0x7f0000001b80)="56fa813989676e21372358accfce1886090a0790518957b3379bead4434a07765dad0fa4d05b209d759536d23a123c22afd038fee003ec3d94eec561", 0x3c}, {&(0x7f0000001bc0)="12fe1522a1c57c512ccf4b68701493fd4aebc9dbca9f0bfc8bbcd1eb8ae495e69ca79c414e244cc9638b5cf90bdcc978848dad42", 0x34}], 0x5, 0x0, 0x0, 0x4000}], 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000040)={'batadv0\x00', @ifru_flags=0x1000}) 22:32:58 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00000097ab9006c418cd2f00", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) [ 184.590185][ T9228] IPVS: ftp: loaded support on port[0] = 21 22:32:58 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000bd80)={r1}) r2 = socket(0x10, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xbf00, 0x100000002}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="78b66abd", @ANYRES16=r4, @ANYBLOB="00012cbd7000fbdbdf250c0000000900070079a05266f0000000"], 0x20}}, 0x80) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) r5 = socket(0x10, 0x3, 0x0) close(r5) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={r7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000bdc0)={r7, 0x6}, &(0x7f000000be00)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x1f}, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x2, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 22:32:58 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x8002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x4000000028, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = accept4(r3, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80, 0x80000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000003c0)=0x3, 0x4) socket$kcm(0x10, 0x2, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r6, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000002d0060be78be9ef905a546e428d91cfae2f141cf711cd220e66817bc3058560f05a688db01f1530eb53f627030067af7f4699e975adc2e0676dcb2966cd79f3b246d6c7e91b3f08cf3bec92e0cd8c7c434458bd3df92ee570b38ec15c6ffabcbe69a72ed6179f4b6f40d"], 0xfdef) [ 184.808229][ T9240] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 22:32:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0xf0bdc7669fb8c072) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r7, 0x18000000}, &(0x7f00000001c0)=0x8) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x3ff, 0x1, 0x4}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000100)) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000000), 0x4) [ 185.683932][ T9233] IPVS: ftp: loaded support on port[0] = 21 22:33:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r4 = accept(r1, &(0x7f0000000180)=@can, &(0x7f0000000100)=0x80) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f0000000200)='bridge\x00', 0x7) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_NF_CALL_ARPTABLES={0x5}]}}}]}, 0x3c}}, 0x0) [ 186.020648][ T9277] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 22:33:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="4500000033000535a4abd3f48018007a032482c137152e371000018001465530a4b68e00000000000000000000000010ca2d827fbd25805086def67b38e900000000000000", 0x45}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) [ 186.073543][ T9228] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 22:33:00 executing program 5: accept(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000100)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000200)=0x2c) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x8, 'batadv0\x00', {'batadv_slave_1\x00'}, 0x14fa}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) 22:33:00 executing program 2: sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 186.168329][ T9297] netlink: 29 bytes leftover after parsing attributes in process `syz-executor.1'. 22:33:00 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800030002060020000f0000000000000000000005000400000000000900020073797a30"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001008459008000000b000500010007"], 0x1}}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 22:33:00 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x5) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbf9, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x8000000}, 0xfffffffffffffd9d, &(0x7f0000009180)={&(0x7f00000002c0)={0x88, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x30}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x26}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x0, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0xf948}, @IPVS_CMD_ATTR_SERVICE={0x0, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x0, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x0, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x88}}, 0x4c000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x30, r5, 0x102, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x94b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x40080}, 0x6af3de87d4712610) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 186.365684][ T9313] IPVS: ftp: loaded support on port[0] = 21 [ 186.471960][ T28] audit: type=1804 audit(1593210780.598:30): pid=9320 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/23/memory.events" dev="sda1" ino=15903 res=1 [ 186.581639][ T28] audit: type=1800 audit(1593210780.598:31): pid=9320 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15903 res=0 22:33:00 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, 0x1405, 0x2, 0x70bd2d, 0x25dfdbff, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x2}}]}, 0x60}}, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, 0x140e, 0x15, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x28}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000300)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f00000028c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r6, @ANYBLOB="952e9108277ca9b0a7ed708e0f50618b7991ecee9a3464003b9527"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r3, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'team0\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x5c27}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14000001}, 0x0) [ 186.761423][ T28] audit: type=1804 audit(1593210780.628:32): pid=9320 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/23/memory.events" dev="sda1" ino=15903 res=1 [ 186.862474][ T28] audit: type=1804 audit(1593210780.838:33): pid=9329 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/23/memory.events" dev="sda1" ino=15903 res=1 [ 187.118737][ T9317] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 187.256949][ T28] audit: type=1804 audit(1593210781.388:34): pid=9327 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/23/memory.events" dev="sda1" ino=15903 res=1 [ 187.297098][ T28] audit: type=1804 audit(1593210781.428:35): pid=9323 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587983418/syzkaller.JrYwgL/23/memory.events" dev="sda1" ino=15903 res=1 [ 187.306918][ T9336] IPVS: ftp: loaded support on port[0] = 21 22:33:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000002, 0xe3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'geneve1\x00', {0x2, 0x4e23, @private=0xa0100ff}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=0x10) recvmmsg(r0, &(0x7f00000001c0), 0x460, 0xea225aec34b1dd0e, 0x0) [ 187.898048][ T9362] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 22:33:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000180)='.%$(\x00', 0x5) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB="b845041024e26e67db140d06976012b1277b7a7441d46f6da1f1f3bb962b1984abebc38be4a232ff4791a7b5d7210db66cf8aa7db324bc211cf68298abd6aa86f24f9b607f35d27a7a279a32d70c606f93f552ed9f779cdad3cf4d6e4f248ef94e948281c104226a196fc180e2e87b77d418275102e894a81da4"], 0x3c}}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast1, r5}, 0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) close(r0) 22:33:03 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16=r4], 0x7c}}, 0x0) 22:33:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) listen(0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000040)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) 22:33:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCPNDELRESOURCE(0xffffffffffffffff, 0x89ef, &(0x7f00000000c0)=0xffff6f0f) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 22:33:03 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={r4, 0x751}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={r5, @in={{0x2, 0x4e22, @rand_addr=0x64010101}}, [0x7fff, 0x5, 0x1, 0x1bd91b13, 0x6, 0x1ff, 0x3, 0xfffffffffffffffd, 0x5, 0x7fffffff, 0x98a, 0x6, 0x1000, 0x8, 0x5]}, &(0x7f0000000500)=0x100) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)={0x150, r6, 0x100, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xfffffff8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xcc2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8f8f}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fffffff}}]}, 0x150}, 0x1, 0x0, 0x0, 0x24004050}, 0x40040) pipe(0x0) r7 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESOCT]}) ioctl$sock_ifreq(r7, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 22:33:04 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004e00004c0000000000069078ac1414bbac1414aa44241603ac1414bb0000000000e000000200000000000000000000000000000000000000000000005d60f98fb6f79e3ad67c529c4ca09d9a6f1c1b9cc0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) [ 189.815768][ T9464] IPVS: ftp: loaded support on port[0] = 21 [ 189.884834][ T28] audit: type=1804 audit(1593210784.008:36): pid=9471 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir621453692/syzkaller.pLTQhk/16/cgroup.controllers" dev="sda1" ino=15924 res=1 [ 190.311919][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 190.362477][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 190.407105][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 190.762231][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 190.816652][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 190.853154][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 190.990384][ T9469] IPVS: ftp: loaded support on port[0] = 21 22:33:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket(0x11, 0x800000003, 0x3) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000000)={'lo\x00', r3}) socket$inet6(0xa, 0x4, 0x8000) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000000c0)) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r5, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x2000, @broadcast}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f0000000100), 0x4) r6 = socket(0x35, 0x80000, 0x2d) socket$inet6(0xa, 0x5, 0x5) connect$rxrpc(r6, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x22, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r6, 0x110, 0x4, &(0x7f0000000100), 0x4) bind$xdp(r5, &(0x7f0000000040)={0x2c, 0x4, r4, 0xe, r6}, 0x10) 22:33:07 executing program 3: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="75e8fa818a1d14204683e60c87994a39032072c7aca67da80506d6b067a2106b16411726a3e1bf3f948229b9879e9b4f5ce219ef1b93fe0ede3dd06d23195997f9f0b060dd91b54f14bad4a8b3f33de42ab778406457d16483580c670899f02794db70d1e96e6ac358fea175d4ce6e3642077876cd4d1008f229b22a73d3dd2c82d53a36cc72ccd2ec525f512aca85"], 0x9240db9) write(r0, &(0x7f0000000140), 0x0) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) r2 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000b600)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f000000b500)=""/153, 0xffffff92}], 0x2, 0x0, 0x59d}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x0, 0xf01, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) 22:33:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIONCLEX(r1, 0x5450) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000004) socket$inet(0x2, 0x1, 0x3) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="840100dfc931f6ce", @ANYRES16=0x0, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x804}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="ff0700000000000000030cda69207fb0dcbfede2fef81b439c0000000000000000000000000000000100000000000000008000"/88]) 22:33:07 executing program 1: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f2cff4)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0x4, 0x1, 0xfffffffffffffff7, 0xc3d}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000002) 22:33:07 executing program 0: syz_emit_ethernet(0xc6, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "0000000308653904070200d1a50f09c56a98f31f08da2f82e70068537d4c6130", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, 0x8) r1 = socket(0x3, 0x2, 0x10000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f00000028c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0xea}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004485c}, 0x0) 22:33:07 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c0000001000010400000000000000000000000027ec8164b9c9a501b28c14cc038f20e338082bd8b60f48ff48f59b13e43db775cc27e62a6685323b82abd3b41b174847322ed105", @ANYRES32=r3, @ANYBLOB="2b18819b7e0b6200390f602d140000000000068008000a00", @ANYRES32=r3, @ANYBLOB="c4b18acd8c94445e1c5c234451ecf9fa55313995bc7ba2c6a69198e7162785b8450f81a3fbc8d91e85dab58fcd0824251606cc65d55cdd71d6bb932dcda29fb25424ede090b2a34c92418f9662302278c99244ed5a71322deddb7729e2709c8fcb6078c628490efde2468b882308d7047929a162fba6aeb590b2b99c96dd88572c6f1b2e9d14052b31bc676808df542d427c9d9964089de2982694cdbb2ce247e5f09c3e93b9c955fd1e47a8cf128a8ce96bfe1c85e602d2364b03400509a5a6000000000000000100000000b930fbb7c6b013dc80cb00"/224], 0x3c}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@empty, 0x7a}) r4 = socket(0x0, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, 0x0, 0x0) connect$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$CAIFSO_REQ_PARAM(0xffffffffffffffff, 0x116, 0x80, &(0x7f0000000300)="8f89afbf41ab5a2940c5b95354b03f08719c86ce7d36d509b59be9289dfa8b64520f238b82788dd70560e1dba50e8dc27538b56840047853cf9b214f2186dcc36e43331c41bbef4207a2ce91e1dc06e286c7ed0058d406c92ce9ec29cd8ddc28", 0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000000c0)=0x1000020, 0x4) [ 193.131193][ T9566] IPVS: ftp: loaded support on port[0] = 21 [ 193.179696][ T133] tipc: TX() has been purged, node left! [ 193.194106][ T9568] IPVS: ftp: loaded support on port[0] = 21 [ 193.205493][ T28] audit: type=1804 audit(1593210787.329:37): pid=9575 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/28/cgroup.controllers" dev="sda1" ino=15945 res=1 22:33:07 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x800, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) sendmsg$inet6(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmmsg(r2, &(0x7f0000005f40)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fffffff}, 0x80, 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{{&(0x7f00000058c0)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005940)="353901b8b14d6e2b8a880a624df61e61a0d9216bf57f8ccf052a13df3aec4b94293fc336d89afd28cc49434d61148eac6004a922b9ce6bd3396382b185a20f0494e1207ea0bc0585fac39a756bdc557b92de3f5c690a", 0x56}], 0x1, &(0x7f0000005a00)=[{0x28, 0x110, 0x200, "bf37e2f0f8b07b7979ce26543e191be27f"}], 0x28}}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000005a40)="3ec9ef309f045a687d799f8bed496f630dda469affe0a9f677ce36602dbc9af4b1e4eb3df92f8a48475535de65d992092b5aa967187fa19c70c3dcb87cc7edecd65eade67c4d85025216c86d444d0a0f0fbd2112b6098c13397255fc507df2a9edbc39", 0x63}, {&(0x7f0000005ac0)="f85653bb513047c46bff350e2c69fddf6738d5bcc11f7245a4b8d4067ab312a7e0616d4b48ffe422427d4712244bd2567ef8acc052f479f74053e01b485301b85066273945ea10519f7934c47781c9ccb48aaed4eb323917177a0d9786466078365583767a2435a3d13c7608b1b771e4998a901ddd97a92feb5b110f4aec02677618dd", 0x83}, {&(0x7f0000005b80)="53b282c2dec7", 0x6}], 0x3, &(0x7f0000005c00)=[{0x68, 0x88, 0xfffffffb, "4254a47e25b0e6f0711dc31fc4f645115ef3400a2831f3a71a1a33e403e37f6a0420f28ec7d5648585537f757cba263acc45c651e3392368f09c967ebc43afeb3e48354b5728cccb0886349016a4a88aab1aedd0c3033d"}, {0xe0, 0x10e, 0x8, "24c037459dd898814b7b9c5b88099420d5b043522a831a6aff4a58f917540627afe962ef8e744916a8bb1e79a56bafa25875ce38f67acf3e5675dae1e01ad0cc297c81b53fb90c48872e963976386b75778a711f1531fce1ca433433e31e9692eac96a6733eac68df29983b7ee631a9024edbc7f6130e8a2f1a104ad40051f3294695291934f8f0a1cece2c1bd0f26485da4732cc59e4eb2dba855509700e3d66d74438175e68289c753fe47c2f5cffa52593960462e86ad76a2bee35f6cb0eeb46fd3e8678e5db1afb44eb24a"}, {0xd0, 0x116, 0x3ff, "357098e9af1270d547ffe2546dfd306fb7e2ba4f855472adb7583949daf376aa10348a2408e7539b4a8cd41d6bbb370e102effc4678e4c13bfbf17ee935066b8aca959f67cbb790b13aa72dc73ca709fdeaf328c208061d01601e1912ae50df26037e66792410e503ff11bbef8cce607c3ba28ecf0298eee3c338b4153f27e9d837e142c1f2628afdee4f5186b84b732fb8bf89fe254a4be54c64acf6cbf824e110bc95ca637210bd8006360c39e34eaf18627f0be4d3156e03ca80f"}, {0xb8, 0x111, 0x6ee7, "2b7c2cc588f8c6b8a6f01035a74eee3d1035ff945674f98c165e3d02668199b9b1969bb1fc279bd761b49be2b8a06be0b782f21e7a8f475d7e9ea5c88a01dd6d89ab624106cec389231aab8eda535214c3ab0fc97df553f82704a7c8a8172cdd081f394c1139cad42acf3667da94a573bdc7c586d56bf313117e2e6cae3ea187957b7418a4e62e2863803049003f5cf7e396446367061e9bf3e2775fc8961c6d2aad5d336b42"}, {0x68, 0x3a, 0x3f, "7c675126bd18bda95ebd4e4e2581d064d9d43dfa39df061ec040fbd8f2310f7932d584018bf4a24da509038e204355bf1883683e6c8bb1340b499097d910f7de2f02f4a9c5d36641c18b76aed8957b611cd4837ef34bdc13"}], 0x338}}], 0x5, 0x880) [ 193.303799][ T133] tipc: TX() has been purged, node left! [ 193.310592][ T133] tipc: TX() has been purged, node left! [ 193.370629][ T133] tipc: TX() has been purged, node left! [ 193.531242][ T9571] IPVS: ftp: loaded support on port[0] = 21 [ 193.569459][ T9617] IPVS: ftp: loaded support on port[0] = 21 22:33:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'nr0\x00', 0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) [ 194.253827][ T9568] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 194.287054][ T28] audit: type=1804 audit(1593210788.419:38): pid=9562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir621453692/syzkaller.pLTQhk/17/cgroup.controllers" dev="sda1" ino=15939 res=1 [ 194.362841][ T9617] IPVS: ftp: loaded support on port[0] = 21 [ 194.378954][ T28] audit: type=1804 audit(1593210788.459:39): pid=9655 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir621453692/syzkaller.pLTQhk/17/memory.events" dev="sda1" ino=15937 res=1 [ 194.524637][ T28] audit: type=1800 audit(1593210788.459:40): pid=9655 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15937 res=0 [ 194.572469][ T9574] IPVS: ftp: loaded support on port[0] = 21 [ 194.646639][ T28] audit: type=1804 audit(1593210788.469:41): pid=9655 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir621453692/syzkaller.pLTQhk/17/cgroup.controllers" dev="sda1" ino=15939 res=1 22:33:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x80, 0x1, 0x3}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000001c0), 0x6522, r3}, 0x38) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000300)={&(0x7f0000000540)=""/150, 0x0, 0x800, 0x4, 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r3, &(0x7f00000000c0), &(0x7f0000000200)=""/86}, 0x20) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0x2) r5 = socket$inet6(0xa, 0x800, 0x9) socketpair(0x4, 0x80000, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vxcan0\x00', 0x0}) sendmsg$can_j1939(r6, &(0x7f0000000500)={&(0x7f00000003c0)={0x1d, r7, 0x1, {0x0, 0x0, 0x2}}, 0x18, &(0x7f00000004c0)={&(0x7f0000000400)="b27c43bd57a7359552355b13149d7a63c8b745bfcef2cb25e73ec097b7e5bd9632c6bef85d38516a3eb81068fb14200ffbb7a8a990aa0b4e407ae8cc85e491f136221ef11a5692266bb4906ea689fa1804f0f48d3e35cb9eb429daaf53300b7c1b7ee52fd18fb1e465a1ba7e717671c63592b9ec77e1784f484c8bef798b8c5980ff33575b9345fbe0cc83", 0x8b}, 0x1, 0x0, 0x0, 0x20000805}, 0x8004) getsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @private}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', r8}) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000000340)=[@iv={0x20, 0x117, 0x2, 0x5, "26aad761f9"}], 0x20}], 0x1, 0x0) 22:33:09 executing program 3: socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="540000001300290a000000000000000007000000", @ANYRES32=r5, @ANYBLOB="000000000000000034001a8004001c0084000a8014000700fe8000000000000000000000000000aa1400070000000000000000000004000000000001"], 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r7, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r8, 0x4) [ 195.356256][ T9568] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 22:33:09 executing program 5: syz_emit_ethernet(0x69, &(0x7f0000000080)={@link_local, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @local}, {{0x0, 0x0, 0x1, 0x0, 0xb, 0x1, 0x0, 0x4, 0x880b, 0x0, 0x0, [0x8]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "a0"}, {}, {}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x20}}}}}}}}, 0x0) 22:33:09 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1}, 0x10) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)=""/111, 0x6f}], 0x2, &(0x7f0000000800)=""/248, 0xf8}, 0x121) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x10, 0x3f8, 0x100, 0x70bd26, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x4000800) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) accept4(r0, 0x0, 0x0, 0x0) 22:33:12 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) sendmsg$IPSET_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)={0x130, 0xa, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="95f675c31857"}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x401}}]}, @IPSET_ATTR_ADT={0x2c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x401}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x6, 0x1a, '-\x00'}}]}, @IPSET_ATTR_DATA={0x48, 0x7, 0x0, 0x1, [@IPSET_ATTR_ETHER={0xa, 0x11, @random="3d1a69a6fe6b"}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x10001}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xe0}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x401}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x1}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x3}, @IPSET_ATTR_LINENO={0x8}]}, @IPSET_ATTR_ADT={0x44, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x230}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x92bf}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x5}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x38, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x12, 0x1a, 'memory.events\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4044040}, 0x40001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r5, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_DOMAIN={0x12, 0x1, 'memory.events\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4a801) 22:33:12 executing program 5: r0 = socket(0x1, 0x803, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r2, @ANYBLOB="740378a2b5180fa36d65743106f325c8ac599cb0811e8c6b9163"], 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000004e80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004e40)={&(0x7f0000004ec0)=ANY=[@ANYBLOB="dc4600002d00000425bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="2000020000000000a844002005e7ffff04000000010000000300b9d5150000", @ANYRES32=0x0, @ANYBLOB="644d38fb9000000004000006000000fd0000000300000001000000004a231f4f29854f583116f0bd8063ed4ba0a4aa81fb1ffb55c8cd9eb231eb7a4f567aff724ca2cec6ef537e60dc6f2d2e08478e2b87b8647f76d9b26e3ff31b915b86e461a39567f35c40b7d1cc3487e154f837f2128b4691b2a3de4cc1431fb644a3f9b8f73763996565b3c327d809994c211ee5c18918475609d5eff1587a6152558abdc09f1221685dbd7a39fc195297beb4c42b24885b6158c31dfab10f84d84d26bc326e6a77dc000000000000", @ANYRES32=0x0, @ANYBLOB="2000020002000000feffffffffffffff080000000200000001000000", @ANYRES32=r2, 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1cfc4188e927c88880457eec27c74f229ea9255c2758088b76871505d64a9a6e8ae41cb501f5ba2c40b689b93e0a54fac6f41c375816ff096640d69af24615cba3a267a4c1f56535f4be6bf6fd55f46b5e39480fecbeac40619b386d8efa6b85b4a573744b398c80f9ba644097df71c8db9a57d5d45c5f221e9d777baf18ff3dec331c53c34131b0181af51bbad1e905ef25eaaf1c09344452f579ed21c18d183d9df89c5662c3b2b99c6f1b7b890b78538a68aa5b16b096f20c00070001000000000000000c0008000100000001000000"], 0x46dc}, 0x1, 0x0, 0x0, 0x40}, 0x4044004) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x0, 'vxcan1\x00', {}, 0x7c97}) splice(r0, &(0x7f00000001c0)=0x4, r1, &(0x7f0000000200)=0x9, 0x627e, 0x5) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0xfffffffe, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000000000008000500ac141400db0902000000080008000180", @ANYRES32=r6, @ANYBLOB="0c000300000000000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40814}, 0x24044801) r8 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r8, 0x894c) 22:33:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r1, 0x0, 0x8) socket$inet(0x2, 0x1, 0x3) recvmsg(0xffffffffffffffff, 0x0, 0x42) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x2) connect(r2, &(0x7f0000001200)=@l2tp={0x2, 0x0, @broadcast, 0x2}, 0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000247000/0x4000)=nil, 0x4000}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x7ff, 0x0, 0x0, 0x0, 0x1, [{}]}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000001280)={0x28, 0x0, 0x2711, @host}, 0x10) 22:33:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x214, r1, 0x722, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x130, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x44, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x401}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x80}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xfffffffd}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x6}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x400}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xfffffff9}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xfffffed9}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x4}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x18, 0x1, "2595921122b4633aaa7271be428d0135214972ac"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x34, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}, @NL80211_BAND_60GHZ={0x8, 0x2, 0xc4}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x1000}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x40}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xffff}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xe, 0x1, "b5c196d9eb6e88485d0a"}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @multicast}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x38}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xfff}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x6}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x80000000}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x8}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x3ff}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x10000}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x3ff}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x19, 0x1, "adc9fd91125398a7760c4994ca8f136a8dfbba8c1d"}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xac, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @remote}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @dev={[], 0x24}}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xb, 0x1, "44fe3c820dc8f7"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x16, 0x1, "c89d7a7f698fed1844ba3543fa5a8a198f47"}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x2c, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x2c}, @NL80211_BAND_6GHZ={0x8}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0xc7}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x24, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8, 0x2, 0x9}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x9}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x8}]}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x3}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, [0x12, 0x12, 0x2, 0xe, 0x18, 0x20]}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4e3721f8e573ee4e}, 0x4000804) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$tipc(r0, &(0x7f00000009c0)={&(0x7f0000000400)=@nameseq={0x1e, 0x1, 0x3, {0x0, 0x1, 0x2}}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000480)="949f384d92e187368f9784ee6b50e2", 0xf}, {&(0x7f00000004c0)="f0b0bfe2520240dd0db2b75f8003d8a222372fd5a5690b476387f742d41d8e91b5125e15c00811875739c15194c0ae83f51ed038061a234bbb6023ca8bbdb82b058c1d37a18aba0b6711fec65246a66eb7dfc7b41156b4c63fb3e721be678328e6439a1373797f2f54a117ff9505abee9ef722b596043ecb23242613e5398d43f2811e5673145e966b27d221e542b8427aaa76d9731c835f5c8a98fab202a8525bde58b2b08e03a65d", 0xa9}, {&(0x7f0000000580)="3954184c", 0x4}, {&(0x7f00000005c0)="6be29a1f3c98dc22c07e01a1402c", 0xe}, {&(0x7f0000000600)="ba2af21850c94535e252bb57bbd03643ec25303d2add2b8d964a9e8a01ea7d1e54e1310b8efeee7b9a6c3234b8172a3dfcd94080fff2e6388d4ef3668d01910042c73c821518f7c8a57d55697c3a662f7aa5889579fb99648bd49aa639d83dc5922152e9cf86c037cef7fb3d68a0c0645b02903c39f4b7243cebecffe792c9548811aa93c92df4ad4b7260135d15bfc8de6167f4e7e9a846dbaa40559435f2a1a3e6f27d05418d71aad54a6b9b03990107c2e19d2b94be4ff7325f1ebed708ad23c4316fa328ce9befe65277217309eacdf898b252e3b7cfd85cf038b939c09351c7f711493adc09ddbabc4230df", 0xee}, {&(0x7f0000000700)="63ac16bb3c8bc0e4705d67e1c5e545878b81aa739a2bd0f65c620079c452c2fc633d37a38e52c693949ff721da2922d83f2ca042704e85d6d02ccf87ddeff4414605896587fd7693c19cb9", 0x4b}, {&(0x7f0000000780)="856a1597279d43d36eaf9cf343eda9b6dcc010d41045ac6b0a3d60ff3137a1777e4aec671cbec68805e4f66daf4da89271355e09dfadbafff794a05be545a6e06cb925370b0a3e647a34d08b254c", 0x4e}, {&(0x7f0000000800)="8b17a82e81347dd7ad721c50c31df712ca1f3e75a79e492849b44c638dc30a980bae2d5605fc84618e3966ff7efa18590a194a39d7ede5530fa5b6543c8f100ec84710eccfc6f25959a71257033faaab75", 0x51}, {&(0x7f0000000880)}], 0x9, &(0x7f0000000980)="157ecba71780edd1e9", 0x9}, 0x8080) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x0) 22:33:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r10, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f00000028c0)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r9, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, r11, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000048}, 0x14) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0xc, r8}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, 0x0) [ 198.276449][ T9744] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 198.324901][ T28] audit: type=1804 audit(1593210792.449:42): pid=9749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/23/memory.events" dev="sda1" ino=15968 res=1 [ 198.391285][ T9769] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 198.478807][ T9744] bond1 (unregistering): Released all slaves [ 198.510568][ T9790] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 198.532861][ T28] audit: type=1804 audit(1593210792.499:43): pid=9768 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir671186637/syzkaller.t6Srqi/23/memory.events" dev="sda1" ino=15968 res=1 [ 198.686662][ T28] audit: type=1800 audit(1593210792.509:44): pid=9749 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15968 res=0 22:33:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f2cff4)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES16=r3, @ANYBLOB="0000000000000000d0c43356d6f793879cb2ef28c2b6c81c39379d3ffe7a7b9c577ff8be2ff029fd20c4446dfd9704d8500bcd69523119a7e6c6741a87fca1fb3ddb9f41a23c9e0fd9a2bb73b4c99211c93c945a474df959b0e35a89d4d41be72c36bce64e50d9058bc2834afb7a9dea130d0c83f21c1c200aa77c56bac703e6669ecbd53243ab163068983d3f02bce701f39633debec45af2d0497d935d1f96e77ee539fe11d2e351f1ed7350c5fb66a59f"], 0x48}}, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000480)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}]}}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_ALT_IFNAME={0x14, 0x35, 'vcan0\x00'}]}, 0x60}}, 0x0) [ 198.837650][ T28] audit: type=1804 audit(1593210792.549:45): pid=9748 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/30/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 198.924553][ T9836] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 198.937697][ T28] audit: type=1804 audit(1593210792.599:46): pid=9771 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/30/memory.events" dev="sda1" ino=15967 res=1 22:33:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f00000028c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) recvfrom$inet(r4, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @broadcast}, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400802}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x174, r5, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x80000000, @private2, 0x4}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}]}, @TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x200, @mcast2, 0x8001}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000801}, 0x40) unshare(0x40060400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) bind$inet6(r6, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000100)=[{&(0x7f0000000200)="580000001500add427323b472545b4560a117fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) [ 198.986246][ T9770] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 22:33:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x40) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r4, @ANYBLOB="00000000000000d20008000a00140000"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) 22:33:13 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)={0x8, [0xfffc, 0x3f, 0x0, 0x5, 0x8cd6, 0x4, 0x8000, 0x3f]}, &(0x7f0000000300)=0x14) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x24, 0x52, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x800}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x94}]}, 0x24}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r7, 0xffffffe1}, &(0x7f0000000180)=0x8) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}, 0x20}], 0x1, 0x100, 0x0) [ 199.164858][ T28] audit: type=1800 audit(1593210792.599:47): pid=9771 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15967 res=0 [ 199.199992][ T9836] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 22:33:13 executing program 5: r0 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2, 0x6}, 0x80, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30abee570fa4551e8f88f388f3b07524b9926c6c5213c0f7e5ade63f"], 0x38}, 0x8000) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000180)=@nl=@unspec={0x871f000000000000, 0x2a77, 0xfc90009}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)="a3989431abe0a7d27ebca230bb31ae447f4590c33eb3bd68a15e99b43bc4773b8361c0129fc35ddc1781d8b5a43220d3d26759e47514d9769a0b32e3d7e487b6588b7273cd2f5132d8bb8ef4", 0x4c}], 0x1, &(0x7f0000001280)}, 0x8000) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) accept(r1, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000140)=0x80) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000380)=""/228, &(0x7f0000000200)=0xe4) [ 199.247997][ T9751] bond1: (slave bridge3): Enslaving as a backup interface with an up link [ 199.362449][ T28] audit: type=1804 audit(1593210792.659:48): pid=9799 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/30/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 199.396148][ T9876] bond1 (unregistering): (slave bridge3): Releasing backup interface [ 199.441047][ T9888] IPVS: ftp: loaded support on port[0] = 21 [ 199.558712][ T28] audit: type=1804 audit(1593210793.219:49): pid=9799 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir098050953/syzkaller.P1mcbZ/30/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 199.782979][ T28] audit: type=1804 audit(1593210793.489:50): pid=9887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir978648831/syzkaller.f1wyiD/28/cgroup.controllers" dev="sda1" ino=15977 res=1 [ 199.977947][ T28] audit: type=1804 audit(1593210793.539:51): pid=9891 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir978648831/syzkaller.f1wyiD/28/cgroup.controllers" dev="sda1" ino=15977 res=1 [ 200.126982][ T9876] bond1 (unregistering): Released all slaves 22:33:14 executing program 1: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@name={0x1e, 0x2, 0x3, {{0x40, 0x2}, 0x2}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="6ab684630ae45824805e2a678b6ff9878d56f16b9a875f731d145cf9f235cf565dc5c2ced0bac5768aef6000788cc827e1c56def2ed91eb2abaee12049f7cf2a3d073d5d968bf9a028eed0c63202653227252e85266d289e9bb4888366ba93a92576fd3f0b7a04ac7e97d35de0835852435e1c9597ea487eeab09a2e54a0942efc5f83f1658feffe2dd04c9b83fe10d0011bc2bd4d20d98cffa2665ba40ffe4e98d25bb5b7e7db64e42d41107f4b23bfcaffb79feb0fc5181fe6c74f4b11f16d54054bcff18f12dd19e35b82b460254fcb7501a1a09b363f", 0xd8}, {&(0x7f0000000200)="9cd412465af2084483ec54913baea71631b46ef770f07d60477d9f9597c6017617eba2bf2670b3ec8b7d62c8c7d54184f79f066921a99fa7159bca10d3ab40701f6df2ada836de848a67685d521a3b14b1774bd161fd257051ced60ee0a69d146cffc7da95c9605c3b386a83502af536e0643124e8a0d702f0180f70ebe1e41c6d54794ada5d21982895f95eb536eb7b7144a27ffbadbcc453ff9f50b2b26b26ad1f9149a24539652189e8bc2b6169ceb6ec1b9884e6ac45a1301b", 0xbb}, {&(0x7f0000000500)="2d7e439e8a450f787c937f64e27dca1b9179821abfe2ac7c5147d159b5a1b4986681b827397a0dfc139c90e78b01672442a3af57938cb1a173c7c1e1122617be9eea6f0870db6e253f759c5a30f27b04e14e64d72deb0038bf2b2c28d2a4b1793b00a619edcf84b79ba90f874d056762cab99dd2f7544ac23ad10c471bcd8a5eae4892c048e921c35531d76ee7a902836483bd132b20219f8ae0cd9f65a7dc3cb418c42125710685f6b6022f912018fe6021a0e6468eae6060ed32864ee66904e4d8a79e02098e9e243b0cd47134f1490b4ba7dc", 0xd4}], 0x4, &(0x7f0000000640)="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", 0x1000, 0x4811}, 0x100) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c000000f500030400000018000000d034f09137c02c7b86c011f405663eafae502e98fbced6f3a6", @ANYRES32=0x0, @ANYBLOB="03020000000000002c00128009000100766c616e000000001c00028006000100000e00000c0002000e0000000a0000000400038008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x5c}}, 0x0) 22:33:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) close(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f2cff4)) write(r1, &(0x7f0000000000)="84950c55abb8ab07f947d075782543dfcddb9aa918ee25a00c4c10365d36ef83083dd3771f8536e0a6fe40327f1abdffd23b5fc2b841e142e94d10a425c9f7846a8b785b2744d4", 0x47) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="810a", 0x2) 22:33:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002880)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000002900)={&(0x7f0000000580)={0x24, 0x0, 0x1, 0x70bd29, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x890}, 0x4044) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000b00)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="00042c8101d311da533a090000000c00238008001a00010000000c00990005000000020000004edd5b1f05000e000100000005001d0001000000050107000800000008001a00030000004400238006001900400000000800090006000000080017003f0000000800170009000000060001000200000006001b0004000000080015003600000405080700060000001c002380060019000000000008001c000400000005000e0000000000080001000000001f59cd071feeaf9c9180ea9bbeb9cabcc0dc7f773d17a05f70e5d74bac4308039f09de3776d586efb872e1ee1bd9d3584baf3b"], 0xb8}, 0x1, 0x0, 0x0, 0x4004080}, 0x40000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e24, @loopback}, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f2cff4)) writev(0xffffffffffffffff, &(0x7f0000000a80)=[{&(0x7f0000000480)="55631112bd036dad636a3317c461ff526f456e43f5df66f8bd4dc55f22197c2a848471c0619e4a3e015c38862d977ef1dc84d89af88a9dfacfe329c54b594911c9f588cfcfdeeab7b2e3e2afe5bd8e6f414462417e91d2580e5cb2b8f3a80065fc1bf98e2089e8759904b915368f4f07b9e15958565c79bcf873a4e86856120df342a7bedc03", 0x86}, {&(0x7f0000000680)="ab39bd44f60e6d026259c91df4c8f7bf9f59a90ef80c1ef1ac15b8d07452572e1a21a4cb", 0x24}, {&(0x7f00000006c0)="d70b3cd102654a7c452ac308acc733025a88732afcc1a93d884c8667fbe57d751af3c9eb245bd9bd0570db806d6c9740d4c5daff60e783713a8324447be1168a9dd8bc0aaf1170be0db2dc3500742fe19d156649677382e13b85da2b7fc2259fd5919f9b8e80fbb6512fc07572a0601016198c514e42a6eed1a2c40effd8b5e6b03d19e42ca2cbe7c815597aac5944665ec8061dfee048801cf58c314e10c5ac6b31efdf46bb46c08b6c8fa7c0eda30dd7cfbdae9d113f69a5c5d55ec6afa8ec4ea7c527a2299ce708040bbfae24ee9d352d9af0ce8370312948a90cb49773a22cbea0", 0xe3}, {&(0x7f00000007c0)="d513e9c5ff7f63266590ed62b18e0916e9addd896f7482fe4514477089ea66f452787a4347bdcac77f322138fd3d9286325431f7852403380b72b53f7f9dbc512e74d6d9f67ccac7005a77e3d1d13f758024786bb4cbbc7f9a7dba0a8a993e98ff7eaf9788fabc567b39ec3f0551afdea87cccc1e7c084ac478fc70b73fde00553286931be550005c717b15db29f5829fd419ef67a78cf9d9c7d2ebdd2820132fea39dd5d609c344391a3a967ed3735847280ebd373c", 0xb6}, {&(0x7f0000000880)="58230c8c4c79474415aed7309830971b107c43ade3b369aa2abe835408c03f12524513b28d040afcb66b24f87842d92c71bf6726c6ed679d44418a38572d15cb220ec8937b6b7e3f14520ef566fda93d98b58e6fdf4f6f87f7cb74e43cf195a6d54fa42f1fdb6ff80a8f42621c8363413040feaa734f6aec7c34587e4d19cf38137a90539a0b422cc7d6e0ee7b1545234d1a741c8238c676daae931eedbad2c963b44100c69a37341f7e217aadd7da71479373dafeec95c71a9f5362b20aa02d8675bd426a9c2c23d240d46eaf", 0xcd}, {&(0x7f0000000980)="d002f20834a61d", 0x7}, {&(0x7f00000009c0)="d02da3d3761fbbe19d820e78152e6d1d1f63e6100f7261572d1db906736c81c7e251b81f4de112d745468f433265fa0443beac4c037ae3be6d73ffce5b83caf0da56f3bed06cacaf18d12edf69bbdaeb34f6f468d1562bdf9761f534f2dc9f7b7923d02d2989698aa394c992d430b29ebb36929b937493292bc774c3eb9a35a1845c052baa156e8795d42b260ffaf3877335d1dffe6c7593fd42415f4414bddfee0911c470b1e8f568a1d30f3672f0", 0xaf}], 0x7) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4}, 0x0, 0x0, &(0x7f0000000200)={0x5, 0xa, 0x4}, &(0x7f0000000240)=0x1ff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xa4a5}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 200.378998][ T9890] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:33:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000640)={r1}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f00000002c0)={0x1, 0x2, 0x1000, 0x8f, &(0x7f0000000140)="fd0021eb64cbd91331fa3288bd3b12eb5325ba76da3061c56d649d551b7110751babb093c985c622642135437973d8fb3848a99dc69c7803241e08033a91751ffff0c9945de4012b2643c17a0660652a0752ed2f4b1881fa634e086a073a7c38b28023a7d62932818b8f5b7bec182520256d9c4d31de58655641f0988f6bc41379c2b469738eaf657a75586dcd611f", 0x92, 0x0, &(0x7f0000000200)="8f71572c856cc80dfa03f54bb0a59123ec8615d0aa8f05ccb0fc3df1cae78c394b2aa252172e473afb0172b07fd669f5c09339c35995095705916e80d54c92b81c610bde890822012b9dc20f3dc4b2f3d3cf395f720227d1a2d20c2aae6fa90a8af8a41db56b7bea54f58ef04eaf4db26f437013bd3fa14d09b55e3f4e8908396498ae8bd3203d99bf3ea1df0f590b5a9a2d"}) accept$alg(r2, 0x0, 0x0) unshare(0x40000000) 22:33:14 executing program 1: unshare(0x6c060000) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x28, 0x80000, 0x800) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000001740)=@newtaction={0x170, 0x30, 0x53b, 0x20, 0x0, {}, [{0x15c, 0x1, [@m_gact={0x158, 0xc, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x70, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x9, 0x6, 0x6, 0x6, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0x5c, 0x3, 0x5, 0xac4b, 0x1ff}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x904, 0x6}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x216, 0xffffffffffffffff}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x9e, 0xffffffffffffffff, 0x6, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1572, 0x3}}]}, {0xc0, 0x6, "123e15cb10707b3986b936df17fd7b82fef35fb20b14edf8517bd83d7fa5bfbd596a745ba509afda0adf92b99113163d6f13b6e929b7b9e99aba97efcf56938620ae849e7fd606ffc2908fe956ea8b2dc73af7df481737e299313069242af6208465fd2082c8d03663837642e2a6a64a2a126808a948c236566081b0802178fdb95583750f417e49134443bdc848575023eca130ca4b85f134c62c3cb803cd6576a49470ac8ef1a031257e2da428ebc29acf03bfd46dc332b9793f0b"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x170}}, 0x800) sendmsg$nl_route_sched(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000680)=ANY=[@ANYBLOB="6800000030003b0500000000000000000000000054000100500001000d000100636f6e6e6d61726b00000000200002801c000100000000000200000000000000000000000000000000070000000000000000000c0008000000000000000000"], 0x68}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xc0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)=r3) write$tun(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000680)=@newtaction={0x50, 0x30, 0x53b, 0x0, 0x0, {}, [{0x3c, 0x1, [@m_connmark={0x38, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x3, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c}]}, {0x4}}}]}]}, 0x50}}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000fc0)={0x44, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000018c0)={&(0x7f0000000540)={0x108, r5, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010100}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff4f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x802}, 0x80) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x10000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x20}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000180)="6284bd84c26156742e1bd4c950589511d7d86c7ebdb3e345f7a0b18aafc86d614ef3223c4dd5881a2e94bb764803b9ecc5ed8a05dc851f0887aba111926f5387110c8dcd9a23d77425d51d0b", 0x4c}, {&(0x7f0000000200)="06e0b4421dd179f71070495a6b8eaf80917b5473005ac2a78bba927ddc715bf0af6cdc92a15ee397f68a9224254d5e9b86cbdbdae89bc9ed1c2de0db150029db381a5dfff06b5b58a290d6d380823b1a46d8552c54954f5daecf3e5bae04f6a2f193d816d51194d781355365164b6ec7593e3296032f30da2ae7cceeef90ec7b346083bcc45cd22c64df0bc85d3300f390", 0x91}, {&(0x7f00000002c0)="98b32ea413e656bbf072bc333aabffe1adf6fe13bcacbf074d43cecf31f4ee11341eeb19704980d2f053fe414d307a61b3a051acc6afcf94c5e57217a98a45997682323c78c76202f660f75a3cde9810d4995b20d0ac35f66fe2759d8b309192b30254b8cd5b5ef4408f9a59fc290c1c5b0706f870eab739af432cb3c480828652859a4ca78227c1e4ff08db335f8bd7ba275a14728ffbc5d4ca2426c9d53d1380dbe471b0404b7466799a67c94bf18b", 0xb0}, {&(0x7f0000000380)="f056a95567ff57068e659c811368069554b65a646c34217cbd058a518a34b43a357f05d958e6d6156b925100d09a913a7a19cdd7fbfa02c0c323319584414ececb512eb42b1e30ab9e59a2479fbb84e8ab75858f987dfb625e284b6238046a7ba6b8c422442b6fa23fb11d0ea246d944cee157fcf3a603b73148a3828a0504ec16af930f637337d7b4693b8c1f06111ac5b4f5fb37736815778929722b63147e2cc0817fa1", 0xa5}], 0x5}}], 0x1, 0x240080d4) [ 200.474998][ T9892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:33:14 executing program 5: r0 = socket$inet6(0xa, 0x8000080003, 0x800000000000005) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xc, 0xc, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4, 0x1, 0x0, 0x0}}]}]}, 0x2c}}, 0x0) [ 200.559388][ T9960] IPVS: ftp: loaded support on port[0] = 21 [ 200.581965][ T9906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 200.639003][ T9973] IPVS: ftp: loaded support on port[0] = 21 [ 200.703633][ T9972] IPVS: ftp: loaded support on port[0] = 21 [ 200.796156][ T9886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 200.811331][ T9986] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 200.860416][ T9974] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 200.894833][ T9979] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 22:33:15 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800000003140100000000000900020073797a30d02b061c4c020028f18271cb3bfacf00000000080041007278650014003300766972745f776966693000000000000013247542a1775d38b6abbc180ed561997a0c5000599b2ee924c268d1d899979d4fc7923b82e55b81af9e29018c76ccc2bc6befb46e0a5005db7c"], 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) bind$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x24) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x10, 0x1403, 0x1}, 0x10}}, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0xd, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c005}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000380)=""/4096, &(0x7f0000000240)=0x1000) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r6 = epoll_create1(0x0) r7 = epoll_create1(0x0) close(r6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000f2cff4)) ioctl(r6, 0xff, &(0x7f0000000140)="cc3ac92eee23f6925d9df78a642ee0e52c79") 22:33:15 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000040)) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180), 0xc) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x3, @fixed={[], 0x12}, 0xb5}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 201.116861][T10042] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 201.238356][ T9967] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 201.264564][T10068] IPVS: ftp: loaded support on port[0] = 21 [ 201.313353][T10071] IPVS: ftp: loaded support on port[0] = 21 22:33:15 executing program 2: mmap(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, 0xffffffffffffffff, 0x4c1df000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x14) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, 0x0, 0xcc53e968416caf73, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xed}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000740)=ANY=[@ANYBLOB="a2830100ed9b8000f825000000000000000000000000000a33f9c26ae40f47dd22fc96180000dbfd98a9b83e0700000000000000cee9273d6a22eea98e61c598a8d8031491432f78330a513d738b2e04000000bcbc3e9c1b0227faf372c616d1", @ANYBLOB="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", @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}, 0x1, 0x0, 0x0, 0x96315224ccaf291a}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r8, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000001640)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x24000805) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 22:33:15 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e000000cc942bda9c682f00e4deff006766925f0000cd09", @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012040800010067726500a000020008000700e000000105001700cd68427533bb2b003f000000060011004e24690005001600020000000500178900000000050008000000000008000600ac14141908000700e0"], 0xd4}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$nl_route(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001800030900000000000000001d010000150004000000000000000000ef536879f43d46e60400000008000a00", @ANYRES32=0x0, @ANYBLOB='\b\x00\t\x00', @ANYRES32=0x0, @ANYBLOB="08000e00", @ANYRES32=r3, @ANYBLOB="73291f4b5be627182ee61236c62afbd8f555fd69b21e31b3fd8472c58ab31d4b5cfe40acfa6843d25db2"], 0x44}, 0x1, 0x0, 0x0, 0x8000088}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@remote, 0x4e23, 0x7, 0x4e20, 0x7f, 0xa, 0x20, 0x80, 0x3c, 0x0, r3}, {0x53d, 0x8, 0x3, 0xfffffffffffffff7, 0x4, 0x9, 0x9, 0x9}, {0x100000001, 0x0, 0x650e, 0x2}, 0x4, 0x6e6bbb, 0x0, 0x2ebee8057b489451, 0x1, 0x1}, {{@in=@empty, 0x4d3, 0x33}, 0x2, @in=@rand_addr=0x64010101, 0x3507, 0x3, 0x0, 0xf7, 0x9000, 0x0, 0xffff0001}}, 0xe8) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x40000000000026e, 0x0) 22:33:15 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000040)=0x60, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x810, 0xffffffffffffffff, 0xfa187000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="ad56b6cc0400", 0x6) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={@default, @null, 0x0, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) sendmmsg$unix(r2, &(0x7f0000000680), 0x4924924924925c6, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) 22:33:15 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) close(r1) 22:33:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x40001000) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000180)={{0x3, 0x0, @descriptor="57c3a21f224af601"}}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000480)=0x10) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0xda00) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0xffff, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x83, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000540)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)={0xa4, 0x0, 0x400, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x44}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x64}}, 0x800) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[@ANYRESOCT=0x0], 0x17) pwrite64(r2, &(0x7f0000000100)="c6", 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x3fe00) socket(0x10, 0x80002, 0x0) [ 201.901772][T10121] IPVS: ftp: loaded support on port[0] = 21 22:33:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @initdev, 0x0}, &(0x7f00000000c0)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000140), &(0x7f00000001c0)=0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvtap0\x00', r1}) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d9016319041a000f00000ec0fb12000100ac14141840d80ea9060015000000", 0x2e}], 0x1}, 0x0) 22:33:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xf, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r6, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r6, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x2}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44851}, 0x24004000) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r4, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r4, 0x884513165f124bdd, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0xc8011) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x300, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_CE_THRESHOLD={0x8, 0xf}]}}]}, 0x38}}, 0x0) [ 202.302848][T10071] IPVS: ftp: loaded support on port[0] = 21 [ 202.313314][T10167] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 202.372637][T10167] File: /root/syzkaller-testdir621453692/syzkaller.pLTQhk/22/memory.events PID: 10167 Comm: syz-executor.4 [ 202.418712][T10170] tipc: Started in network mode [ 202.423753][T10170] tipc: Own node identity 7f, cluster identity 4711 [ 202.433183][T10171] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 202.456608][T10170] tipc: 32-bit node address hash set to 7f [ 202.462098][T10171] File: /root/syzkaller-testdir621453692/syzkaller.pLTQhk/22/memory.events PID: 10171 Comm: syz-executor.4 [ 202.647006][T10130] IPVS: ftp: loaded support on port[0] = 21 [ 204.635551][ T133] tipc: TX() has been purged, node left! [ 204.800187][ T133] tipc: TX() has been purged, node left! [ 205.015557][ T133] tipc: TX() has been purged, node left! [ 205.205607][ T133] tipc: TX() has been purged, node left! 22:33:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x678, 0x29, 0x3, "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"}], 0x678}}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000100)='netdevsim0\x00'}) socketpair(0x1d, 0x1, 0xfc0c835, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r8 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x54, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET6={0x84, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}]}, 0x54}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000240)={r9, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x2000000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xc0}}}, 0x84) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r10, @ANYBLOB="08f802000200758ba5a2c18b4d63ba3c000008001b"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r10}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 22:33:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000000400000000ec00000000000000", @ANYRES32=r5, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 22:33:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x800f4d2}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x1000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0xfffffffc}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 22:33:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) 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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x84, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xfff2}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x84}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = socket(0x3c, 0x5, 0x5) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x3c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x48001) 22:33:19 executing program 3: socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000e2fe5a23000000", @ANYRES32=r4, @ANYBLOB="080002"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x20, 0x0, 0x3}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 22:33:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x400, 0x4) r2 = socket$inet(0x2, 0x3, 0x5) getpeername$packet(r0, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000580)=0x14) connect$packet(r0, &(0x7f00000005c0)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4, 0x3ff, 0x1, 0x4}) bind$inet(r4, &(0x7f0000000100)={0x2, 0x4e23, @remote}, 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="06"], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000180)=@newqdisc={0xc0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x9c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0xee, 0x5, 0x6, 0x0, 0x6, 0x4, 0x4}}, {0xc, 0x2, [0xbdcb, 0x401, 0x99, 0x5]}}, {{0x1c, 0x1, {0x40, 0x1, 0x2, 0x200, 0x0, 0x7df, 0x6, 0x4}}, {0xc, 0x2, [0x0, 0x1f, 0x0, 0x4]}}, {{0x1c, 0x1, {0x6, 0x8, 0x2, 0xf9f4, 0x2, 0x1, 0xffffff92, 0x1}}, {0x6, 0x2, [0xfff]}}, {{0x1c, 0x1, {0x80, 0x1, 0x7ff, 0x1000, 0x0, 0x3, 0xffffffff, 0x1}}, {0x6, 0x2, [0x8]}}]}]}, 0xc0}}, 0x0) [ 205.355726][ T133] tipc: TX() has been purged, node left! [ 205.383361][T10223] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 205.395906][ T133] tipc: TX() has been purged, node left! [ 205.403323][ T133] tipc: TX() has been purged, node left! [ 205.426303][ T133] tipc: TX() has been purged, node left! [ 205.440739][T10225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 205.459519][ T133] tipc: TX() has been purged, node left! [ 205.491638][ T133] tipc: TX() has been purged, node left! [ 205.521024][T10224] batman_adv: Cannot find parent device 22:33:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newtaction={0x5c, 0x30, 0xf, 0x0, 0x0, {}, [{0x48, 0x1, [@m_mpls={0x44, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TC={0x5, 0x8}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x2}}]}, {0x4}}}]}]}, 0x5c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) [ 205.578081][T10228] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 205.592729][T10239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 205.620630][T10242] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 205.668408][T10242] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 205.694156][T10242] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 205.779195][T10229] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 205.810043][T10228] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 205.847039][T10239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 22:33:20 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) writev(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)='h', 0x1}], 0x1) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0x200}) write(r2, &(0x7f0000000240)="8310c47a5f817ea0f35e3a6f2b39847129a38e49bbbfe5c756d943078042742387d376ab8dd0075414bfffd6c548caef966d8ca3f6b9469de34ce9dc777614b47a1f9a26461d7667ab1de64cd9e7443dba4d1dcd703fec1bd991", 0x5a) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 22:33:20 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x20000502}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x20000223}], 0x4}}], 0xd, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000f00), 0x4) socket(0x9, 0x800, 0x3fffff) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x28, 0x0, 0x800, 0x70bd2a, 0x0, {}, [@NL80211_ATTR_PEER_AID={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x40030}, 0x4) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) r2 = socket(0x0, 0x0, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, 0x0, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f2cff4)) writev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000000)="1cf1e57257778e0d8e9dc034d20c288ae9bb969199ad01f87aff0ff92f9004aca86052ce6691608755023125cad873fbaa5460537fc1377bb2ddac6abcd8020c5933e72a3c04bcc21a9dd7f111d7a97108fcc4ac885166129ba84b9e9da8cbf71959f243221fa9be3596424adcb59b344034f1", 0x73}, {&(0x7f0000000f40)="f23a237ebdc4dc8533e772e26f7f2ead37796ffc3daab7df5e69ae89a561177b12768998a4aa1a6a4728a220eec0ff3938c6bfae7e1a3124ed96867a57299eebe9de5aeb3dbe6a135c8f0965ecd7804c4d4a007f1f2c4a6e8e487d27337d13d6b680d5b826e56f0f1faef7eb3547a8209f1c31fd66179e5e2e260c9edc9f85849d17abc2c0a09facf6f1f701da169adf43ef9e5f6a5b6482b57d607cb78acafe9330f60a3293248f67026ed481e34937e6b58317e1feed25b652d2d7968d796d736acc16b105f80c0df2c559f0767ac85eef90bd60ca7bc36d4832f851f942e030dbdb2990826d8b6242ef7653e1b684dc585a469ec9c9fd10a14826138b2b51ee0fc9756b91828e956885431e6453889ee451c95518de946d6e20337e43854d1c6d6374c6e78792190f9d3a23eb7d541d60ac69ffe720942d74735c2b05406eb2d34e87652b1462fc03a588a7121426eca6982a2ed25ac77b1364ffe77d56374203f2e223272c96dc7033761e68415452b0ea773dba6c4e041de2e615dc3248291c492b998fc83e3dd68dd99f753f9fdfa448c449c9a1496ac57878f3dcaa3a71a2b57a45f3d6b8bc6afa64d73d98125b9415950ab4790287822d1a9090544d3dfd28214fec41b49fc92f54b473496171c3e71ea59824585315001005a7e6dfba1c13faec3ab63737893a176ba970d0eebe789c5d638e95154bfe8607ed8eb77c56586a40ce59ceaab8029af4791c8cd84312fb9a3669f68940bde5969d268b0350c1fe3412f0e1a0c6a1075dba484210360b3b66d8be3104210c62e7ab3de467b808f8089c8feb8c46cd659f4d25ea2ce76991d141e0b0963d37965fecf607600f2555ee0b588daeedf5d47f162a8db0b2ff2f8cdb068b008af9d8d835e454cadc488e225725b376a63ed1a614156a0fe9cbc746cbb3b6d4c350e5023e60297d3a8f8682b4dcfed8732a65507428f7857222d5a68f62640039912de2eb134e92304c3c7b79c399b07e6d636238b1f3696efb8f38ed4a70dbac670cf339f8e6791c86a8be44441a494b17db279f8629cf587c7e5550bc6bb59706f2a135a80400e5c9aa2f81f2f59884207f695125756d006d3a692ef40f217c8f98286ee78ff7a55ac301934277e84f99ad5c1065857b940e22c9b0d65e2ad2bff3009f9b781dec5f9cbdd3632074f49760439d30193dc2ffa7c1d29a9f8dd46ce1f1cb9e13f9f65cd42254d076181b8056fbb37495ecb2d97b6dcd9fc5fbce207417046446fb1427c616146d1f9a9dc51dc4558a01b47646487642ec5227ea0369d7e782c73d5d7130f35a2db0b9794cf7f717644ccf1564bd58dc7c58113c7312e2a6ac6bfa775446fcd3263ed433b0b096243f65ff7ca789f7e7c8c8b79264823f9481db0fb39a951e012c87466985078133d9d78ac1e0d071608daedfc2c40ab7d1d9f7cc84d2c2722b0878d6affcde2f3a470399167ad35fa9847978c59fb010bd9f63739621bd27aae294d851d0440c71d05853dfc4ff5c25ec968de95f9e5543f020a28e8efa5c7fe70de865ea2a9c716f89379688bdff4b69796c727a9f4ed255ac70962c3f751aa044578f6f615b0e5777560bf1f70a8c4b59b6d60117f4213e78e6adb00d8d5eae408c9dd67d2f5f47747d06508d9ed5467241a7ffacc9023af1babd6f4ee4052d7898f550a3b7fcd1afafa6ee4372d40bc4edf10face3ee1ec45cf56b52c8b06a2a450710f2280d345d1efaa7e021035e26c9ce0c88e67a780942480bc9e11c9b3f6ff5630b9654ff90c4db7ae060d2b7004b974e8745e25c56111a4763844e5f66220a27147fe0c85e69ee597951d49008b268dddec94289da34e553f64d234334f8e52802e9c1b109d16e255aab711abe40405dc47e04584974d9878344a03f35e2a4c4873ddb6cbf781e0ce44a18eb9da4ee578b5f4576706e0041b83ff24101fd8cf1e3f17347c3added0956e6a2ac2c1e72897d0429d4e1db0cff28b4d0434a84f845d275aa7b90cf4cf79be63bcd9124b90d61dcad86560dda20d6101f5ba66d907434af91b77b3b96430207ea5bb4d05d6416e560fcaa60c7b1197424a23df6e470b5f58830a763571d820687666f9667c28f78c532f7145c0bdf58f23f8c48eecd1de707b2d808890820bcd6fc22a725f3af3191c3cee350c6d3b8e837179988e469fa92f2c6c75d89f4000a670a3961c0abb2b4bc3d6be35564c7813653c6218730209a88857dc6f4ade15ebfac75d6867966b9cc1bc6b03435bd7f96127c648def757dce20a55a9f9e3d14f1ef8a6af7c5817d339444be07e105391c14ca0cc86c6a7490f86e9d3a062c36bb9c79d3d01a190d7ba59ce9bf74050fe0313912b3409a09af12de1b02b1877e4921d08eed9a0187a49489bef2cf8a671a43efc752d488d540ffbe99aa259cb7b612ce07955159fa68c0de0f9da4bc1c3fd4bbc67314fc6cd65d69703869ee39c01fae1853b2d9dd069b82743fe36cfa80203d0e3ab883e00d136c2d35f933b0165a0c33bb6d3186235ebf0d67587394608b87a151636c4c9cbe3dd797e424652716289447234bd6e8b21d8c8a150aa2bec78b3884517f08969bd7d9e565aaa9fdd3449ebffed7b13ead163a5506779555bf02b68ffbc95fc619c364c641613d745f8754e8ec153adedfc51b92e47423872281fbb2e5c21763d289ec43253a15c4329297f96c94f827df4d9e021c3a5f8649fef9f26c25399a8297e2946695b0e3f447056a93961e90fcab564f4cc57adc637e1902cb50dd8f26855803944e44315929588d572befdc30f3da1da949acc78ee1dc46bc95c63536ade766744758384e473543774ed14eb16a58a8fd4a31745517f3fad96d457dd5e88a00162f2a8bb4d93a7017660a361aed8cf356188f5673ea70685afef9016ef4f20f6f42df5930d8fbc846d468f6fd75eef10c18d6a32dfaa94a3cab8c8e5c192b0e909c6102552f4dc80d16b1ffaaf7e3b94e67da3636b211ac96f69a9947261e5b11ed63c7fce50665c18d9d2ea97a8a488f2998551de87bced38f0801a63d4f1f92feeb3db084529775aa7e44dfb5df511ab670798a6429d829f71d8d95a6424be37afa0bfc1075736925f1455142dc2841e63bc36058c4f4d001544f46574ae48c61b76a56de65ee84488471c3e48d4908dd5a68fb65e1c4f7dbccd84ace3dd049e005494162b1f66fba017bc2205d5b6b8427996160fa85ed70fde42ccc7d1a306b835344e4059e0c5101d9f784db499a7d397e6b7c3c1ef8ecb6f9f4a497b2900dcea2148b8fd1c24567b9ef6e82a6bb8b72a405074c10c4a3aac6507dbe58df45d8e651365e6c2419b22800c0491e7b8b2c814f536a064bed23c55bc83ddcecfe7e24326a6d7eee2d29f948449d76ceb64def5f9e4679d20e2a5b6c81027e7ce440ae8db22faf0aba77ba2f32c7542a45ada2c8e908a4167e311a2ca9ab44fbb4a443be291418afdb25caa3c00b58c378c0b91eb2a0714cc8ec0b18c6191d898f6a8b5ac531b10a1ae0340461ea2f68bfe8e9fc52815ba09bac66fbb027b2731e919cfb935f5e59fff3ac25e8c05a1aa9664f384b552e1b99549403b4c4c3f11c781bd076cb9e1bfc11ea9f831bb9dfab37e6c16de6c0eee9d0385f5f887f97eebe9297c409834ad8b8e7fdcec230fc3cd54d83f0c23c67988aae57c6d4f6ee13b3c0eb4a5ac35fa5f26c30b926ab9300ba3e0e452127c9699788009ad06f3da606d16a79d3717c46234ea2e8cb83e57c44f21eb2d2c87dd72e98ee4a440cb9ae0f7ec84b668d4e3af517c14b721e9743976ea9270c6c5a9738c3d34a4157f08b5802c206b115cac87dec020062e9acc5faeb05cfc5ab1f4a746ce0c22b1d363740bd9e151861fed9e79575a31e984721d47863c6840530021c966153718d1e43fd996e5ef9f7061ed07c2cdb014278e3881bf1256b8945778d99427824b3c514a5626fbdbece441cdeb5e6efed06aa2cefd874a57bab9f703b6841da67a82b97159eb5374c6b09735ba41cec98914ce247a9f88988f15f07b103b63baf0c10f18616b045e721f679045cdea522307b15ad2531e5c038444d9a2f38adc3570716640f1203d33d88cb439f0cebd47aec7714725d9698cc5e234017e33a9b5b91b41e698d9e84951dd5811df770e10f883c421476145c2b30f8f155858fa451547029e8a4f79320860ccf49941c68bce31d1c97663c1cfcf2ee8dd9b44fed4fd82afa3d45733ea3c84933bcb18e38f9d37426905bd49eea702935541688218b8c87c0623a93659ebfa7cc3bc938b79bd2cbf6b68276f300753738fd25c81ffcf71d374645053e1b647b3221694dc0f83c85cdc415102f0b872017f77bfffd769604a83a9da65675b67fa44fca2c09d058147111e14692ed06b5ea576444af0bafde8f433d57d7e2e152a3e6ec8695b9a57740ce62056402cb4b0d18019369135ce3317dac0d73ec24563829a2446793024f0d257cf8d4c2175903a2ee956b6c599b09ac365719d3a5170b4dd6a57b979876f1a26a4fdaec2d9873d8d4dc67df234bfd3d5ec0d7abc12355220eac3b37620eae383dd61f5c8a1d84cfd4748ba652f9ee771139ad8943163d30c28fc3d2bc2d2d08e0283bbc8af6d22206f58ae297d2f2eeebc261dd256530f69f9896b8cf13f6799936ffb025f87b9f860a90b8272acec8cd438ccdd8f3234b0d88b1ccc2f1f83d160aa05d55d8e822e3845af72f7d436be92d722de57eb59d9a9a9844987a8d1c0111ab8687d31615a34bb9281445adef60db4d990be7320722658717ff37fa7068a8d12d5a6eebe65f113a5ade5ae9a08c10c3a81f99f0f3f7feaa13304ccba61317a9035c5fce7a0409fc833a17ddb26cb963de45630d109f7726a85e91350235cf5878db561ab18975b18c892e9db1f85171c16531e5527e070ce2f4c0613f132ef91be96b428ddfc1f3325dc61db03c01039827ddac91bbb8ef681d776c4c1da9f5fbac833e106b6ddb6586da96aaa774cd49820c04d992f805131ed9f7690337ed92c616cab68643e9eb28f8fcab612c5775cce5321fbbeec773c533c234f4da308fbc56cce78afac889e7cd3f4da054be7896999599a11c7e3e7b461daf407817f2471ac2dc25bc1614cc68dcb7af76a06b2e440edf4e5ae78bf41afc305663ebb2d044e457cf42628e35367e3f75a6b445988c904524100966e09c1efeb0bb2c5ad837917cf3f5653027e887594c698d5f8300af88961dea4497ab39cef8ffa66a942fba71553e82d686edd4725a0da249cb7f4cf7381f3f5703c9ecffb75c543d0c7249f6e5e71a69d6364e1d3c871b2d721194e4d2376505815afb8ab900d31af12b708b37172548f32723a293277dab12b7d104c5e6f573dc888cf0ea7250fad205d4e9a60ad7285f1c074639eae3bec62b48c962b18b5bf9d7212a717088e19341b5168437952a7db3bae36ea26373a5e9978f674ecd84b704c61f75ec01396f68cbac8f3c0f06116e34f961a2453d6788116264bc74e528c2d265eeaf26d653a9e394e9ef130ea6c2d3c973d321b4a5f38fe1e0710f35702d63944a25f41a1e70af73c98f1728e43408081c32d901c98dd52c178c3a0daab504886af7f01532991642c44f460e9a459aaaaa3688b241c626ece6dc56820e815e3d2b3b2b0cb8a7659c08726a0db1ed7a69108b0473d70d6631e5800a5aa691dc6124d59a778d308b98fececaaf2d6f0d58341cef188e0e4c00025dcf83da38295971fba059012d796a8a77637e927a3a75426c43c62cb75852e", 0x1000}, {&(0x7f00000002c0)="bf8c04b2a6532f6cd2a08a9189b65f3d91207975d3b7518b0bf3fe370cf73afa291da0fc88d64ae1006d3fa02fd42b4545f4dbf7d943325834574325e94945f1de008d738315f451b54223e97a65ea7adde256e43924624e3bb95b99f83a162e84278f7d893b462de1b72db0adca90af6f2bf7b13e9089e8ab3b40a508047bd827f01d348703425201c8c69fae82d910676876cb3ff1b632e59317864adbbcb3a199685e10e85f958f7262df62f495a8bb88cc0d3d3df70c38948fc89ac11e95aa9d0ec3b143cd5dcbb688a5a375ab022432dfb28dab2352d782cc92", 0xdc}, {&(0x7f0000000440)="3625a572e0647ea777338487f914e85245661beba836724356bd84e14b179b9de77488f69f1d1a699503876be3e4a0b0cd40246dd77b1706078eebefd8b50006b75240d92406e0e9019ec2fcb1a87f4bca2c9b58c92f00b1fb0c7e7d8cfe9e2b690dcec4e99ffe53e07991a5dd8696bccae39f74f0113151e0b36aceba15921aa9174ff4fefc42b27b83570ac4dd718cbd", 0x91}, {&(0x7f0000000540)="c667af73808b7b3024259aa3dc20bc8dee0ffea420de37f50998c9f5dcee0a40b44fac5618cb83dfeceb76d02c9c958fd5b5325e1b6c84cd65243b0ca71fcfd5009c4304aaf5c77180e773e8edab91c111af9d7f99f3438bcc618b34acd8ea1d8f87dfd4eaf6a909491e661686ae757a65620cac767c68e6f9d70fcd7bdb7e4f1c84cc0acc9496f25567d950732d7bfebd5be8220fe133dda2d23e3b78064c2e87a8cd62a705d9eb893be5465b365dea8025d4bf7edb97a57ec4a1aaf88d43165d66d4d271e18283fdd78577896daf30f0e9e90641", 0xd5}, {&(0x7f00000003c0)="263375d61590b1751910633bb6acee17d3e8b573", 0x14}], 0x6) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x49054}, 0x0) 22:33:20 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) 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="0500000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800027f841e26d71023ab6d6fa41a87feafe0f843d0d6edf4b5e774092e0c0ef511907d88a7d4dcf0e3ea9de58d6b1c85755358c5c097aa1a9de8c8fc54a5592339ebf6f9b0d66b2581a0a62b97b2e920da0717fcbe4cc385d1d244776319155aad4efcd85872db1d3f330eab82347dcc1c3c98b2d2baf5d84501cf1cd7765b78c6b27f1dc73f232fb3ff0d5bb3554336d0"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="74000000718e2c00270d00000000000000000000000052dfb2e9e4895cbb43840d093ace79cb9b406f5e993df67c453c5fc0753f4bd88da8468d06843f677b778a3a860513a023b85c903e4e048c312483323c62432f297bd2e95656d6cee18bf4b5e4e6bfdb9eea6a02c6ec2ef219b603000000947b956b6c7dad7e05e8f211b97e8dd527824db23dd57f1c", @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000002600020000000400000000000c00010000000000ffeaffff070001"], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 22:33:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c9, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 206.113024][T10263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 206.220106][T10263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:33:20 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x8, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0x4, 0x8}}]}, 0x30}}, 0x0) 22:33:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r2, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x58, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5f0}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc000}, 0x10) syz_emit_ethernet(0x62, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6038b48a002c0600fe80000000000000000000bb200180000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000011000000"], 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'batadv0\x00', r5}) r7 = socket(0x10, 0x2, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$nl_route(r7, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000001640)=@can_newroute={0x44, 0x18, 0x903, 0x0, 0x0, {}, [@CGW_MOD_SET={0x18, 0x4, {{{}, 0x0, 0x0, 0x0, 0x0, "ef536879f43d46e6"}, 0x4}}, @CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_UID={0x8, 0xe, r9}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x4e23, 0x9, 0x4e21, 0x2, 0xa, 0x0, 0x20, 0x29, r6, r9}, {0x800, 0x800, 0x8, 0x5, 0x100000000, 0x5, 0x5, 0x7}, {0x7, 0x1, 0x477a8f29, 0x1}, 0x814, 0x6e6bb3, 0x1, 0x0, 0x0, 0x3}, {{@in=@empty, 0x4d3, 0x3c}, 0x2, @in=@multicast2, 0x3504, 0x1, 0x3, 0x40, 0x3, 0x2, 0x6}}, 0xe8) 22:33:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000020, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x20000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0x100}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r2, &(0x7f0000000240)=ANY=[], 0x3a) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)=0x80, 0x12) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x80000000, 0x81, 0x4000000000000000}) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x41}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x401, 0x1}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0xc840) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@mcast2, @local, [0xff000000, 0xff, 0xff, 0xff], [0xffffff00, 0xff000000, 0xffffffff, 0xffffff00], 'wg0\x00', 'netdevsim0\x00', {}, {0xff}, 0xff, 0x80, 0x2}, 0x0, 0xd0, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xd}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [0x0, 0xff0000ff, 0xff000000, 0xff000000], 0x4e22, 0x4e23, 0x4e24, 0x4e22, 0x7ff, 0x100, 0x81, 0x4, 0x5}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x2, 0x8, 0x7, 0x9, 0x5c, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, [0x0, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00], [0x0, 0xff, 0xff000000, 0xff000000], 0x800}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) [ 206.484950][T10284] IPVS: ftp: loaded support on port[0] = 21 22:33:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$AUDIT_USER(r0, &(0x7f0000000440)={&(0x7f0000000140), 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x60, 0x3ed, 0x400, 0x70bd2d, 0x25dfdbff, "8b592e584197fb2b84743d7955aa0c2e372aa5d64d30b82dd592e45a08d8f2b8a11ae9ff23ad301d19dacf2d4f985b95d4f31501e6cc6afe68e2f51efe0003e4bbe6981d8af6b6579c7b63bbd87eba", ["", "", "", "", "", "", ""]}, 0x60}, 0x1, 0x0, 0x0, 0x60}, 0x20000000) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff000000000800010068746200f8206df956cf8b1c000200180002000300000000bd44950800000008000000000000004d204b707596906260a7cefc98fc29b6ef01da008aefc8520eb0"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}}}, 0x24}}, 0x0) 22:33:21 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x30, 0xffffffffffffffff, 0x10967000) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) [ 206.954090][T10315] IPVS: ftp: loaded support on port[0] = 21 [ 207.150550][T10328] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 207.167960][T10324] IPVS: ftp: loaded support on port[0] = 21 [ 207.217087][T10325] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 22:33:21 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) close(r4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000, 0x0) 22:33:21 executing program 4: unshare(0x6c060000) r0 = socket$inet6(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r2, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) recvmmsg(r4, &(0x7f0000001f80)=[{{&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000001400)=""/118, 0x76}], 0x5, &(0x7f0000001500)=""/227, 0xe3}, 0xd5f3}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001600)=""/113, 0x71}, {&(0x7f0000001680)=""/3, 0x3}, {&(0x7f00000016c0)=""/253, 0xfd}, {&(0x7f00000017c0)=""/254, 0xfe}, {&(0x7f00000018c0)=""/29, 0x1d}, {&(0x7f0000001900)=""/80, 0x50}], 0x6, &(0x7f0000001a00)=""/179, 0xb3}, 0x7ff}, {{&(0x7f0000001ac0)=@can, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b40)=""/73, 0x49}, {&(0x7f0000001bc0)=""/115, 0x73}, {&(0x7f0000001c40)=""/22, 0x16}, {&(0x7f0000001c80)=""/189, 0xbd}, {&(0x7f0000001d40)=""/233, 0xe9}], 0x5, &(0x7f0000001ec0)=""/185, 0xb9}, 0xffff}], 0x3, 0x1, &(0x7f0000002040)={0x0, 0x989680}) connect$inet(r3, &(0x7f0000000040)={0x2, 0x800000000002, @local}, 0x10) 22:33:21 executing program 0: socket(0x1e, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000250029080000080004007b173e0289158e8be24b863a16fb23b713f75b089c7e4df8e2d1475e79398bc264cd1430a4c8ba7b50f119b6ceecb8388a1a208c5d99824b138d49962c65ba48eaf12375bfde839708105586d43d7abfebe90fc8b7091c5bb53c6e910f1948ba8f8bbc3dbfbac4d2117486d75e93c27381d20f6cd7ba27d703e1e25aa4647a8671186afb2f981c00098e1784635a6f5fefcc6c710be59870e0e50b961ca2215744740173fd9bfbe30ce974e500"/196, @ANYRES32, @ANYBLOB, @ANYRES32=r1, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000, 0x0, 0x4091}, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x400, 0x70bd2a, 0xa5dfdbff, {0x19, 0x1, 0x2, r1, 0x4, 0x3, 0x1f, 0x9, 0x0, 0x6}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = socket(0x10, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmsg$nl_route(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000400)=@can_newroute={0x54, 0x18, 0x903, 0x0, 0x0, {}, [@CGW_MOD_SET={0x15, 0x4, {{{}, 0x2, 0x0, 0x0, 0x0, "ef536879f43d46e6"}, 0x4}}, @CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_MOD_AND={0x15, 0x1, {{{0x2, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "f6eb2128b2efd17f"}}}]}, 0x54}}, 0x0) r4 = gettid() r5 = getuid() r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001000050778080000004e0c1447f1b2df", @ANYRES32, @ANYBLOB="03020000000000001800128008000100767469000c00028008000400c000020008000a00"], 0x40}}, 0x4885) r8 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x3, 0x0) [ 207.512129][T10385] IPVS: ftp: loaded support on port[0] = 21 [ 207.516402][T10287] IPVS: ftp: loaded support on port[0] = 21 22:33:21 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x3ff, 0x1, 0x4}) getsockopt$XDP_MMAP_OFFSETS(0xffffffffffffffff, 0x11b, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0x80) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="9000000018001f15b9409b0dffff00000200be7802000605000003004300050003000000fac8388827a6c5a168d0bf46d32345653600648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000000000000400160008000a000000000000005e471f000001000000731ae9e086ceb6ac62bb944cf2e79be6aba4183b00000000000000", 0x99, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x80, 0x8, 0x4, 0xff}, 0x8) sendto$inet6(r2, 0x0, 0x5d, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 207.568239][T10324] IPVS: ftp: loaded support on port[0] = 21 [ 207.590167][T10399] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.4'. [ 207.768269][T10411] IPVS: ftp: loaded support on port[0] = 21 [ 208.728731][T10411] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 208.815139][T10411] IPVS: ftp: loaded support on port[0] = 21 [ 208.905262][T10486] IPVS: ftp: loaded support on port[0] = 21 22:33:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x1ff, 0x4, 0x100000001, 0x0, r0}, 0x21) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x173) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3ff, 0x1, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@private1}}, &(0x7f00000007c0)=0xe8) sendmsg$xdp(r3, &(0x7f00000008c0)={&(0x7f0000000800)={0x2c, 0xa, r5, 0x1b}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000840)="651d9102f3dd5989a7b9", 0xa}], 0x1, 0x0, 0x0, 0x24044000}, 0x20044801) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f00000001c0), &(0x7f00000001c0)=""/108}, 0x48) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000001340)=""/4096, &(0x7f0000000680)=0x1000) 22:33:23 executing program 2: unshare(0x40000000) socket$nl_rdma(0x10, 0x3, 0x14) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x3ef) r1 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000040)='wg1\x00', 0x4) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000000314010000000000000000000900ffff73797a3000000000080041007278650014003300626f6e643000"/56], 0x38}}, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x38}}, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2, 0x1}, 0x10) 22:33:23 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x1000, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000140)=0x3, 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) recvfrom(r8, &(0x7f0000000340)=""/30, 0x1e, 0x3, &(0x7f00000003c0)=@xdp={0x2c, 0xd, r7, 0x2e}, 0x80) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r7, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005000000"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB="9b3b6f0dffff000000000000a37b3ee294b3780af4dcafda48d52ae870643e03e100"/49], 0x28}}, 0x0) 22:33:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000380)=0x100000001, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000240)=""/247, 0x1ff}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r5, 0x8983, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10012, r3, 0x0) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000540)="9aaa287e3ac33705b7cbdc647c08b7691727db343dff1ca435654e3317f13dfbb2161a82a0bfe8f6fe60a82ad4c5a6a5b347aa1e57eef67ceb4647c52802474be13563188fad3de3f4736abd7bb275db3d18a385cc4f0c94a76c0a86b6abe9cc401d5ff1ddc2d267ef4b5ed0ac720dc3c2c5c5259d4b3c2936f13ea39f99f07f17c88950ab4845d26cc96f481bdbbd7bc7424f4bf9d75cd5dfb4c7", 0x9b}, {&(0x7f0000000140)="495ee77df8bbc3a1c7cab0e3171d2c9fcc1d7cd6af7a38ffbfd9d6e85b094ae2cc507aa956d91de08860a75a9d5eca4c93cb8692dbd79c11139953643104c08463a83595e33c593cfe2cc3dd48f6f8f5c17d69d4631c0d52c604a1786b1d1103ec590061f3de1935031eafadd26ae0697048478e7c75b5def2c881923a4873a444c27f3adffcc8f8f9be65c57d90d2896ff27bf58925", 0x96}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) [ 209.439361][T10537] IPVS: ftp: loaded support on port[0] = 21 22:33:23 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x1000, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = accept(r5, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000140)=0x80) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x8, 0x0, 0x80000001}, 0x10) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1223d99e8a5c275dcb85980c986a365298b95b1c2d335870aca2687a0faf8f972f995281d8fa859dfd9540b281d77766df6d5619b908590c08dcf3ee", @ANYRESDEC=r7], 0x3c}}, 0x8051) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r10, 0x31905e13403123b7, 0x0, 0x0, {0xc, 0x0, 0xf000}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x1c, r10, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x20040801) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="28000000100001040000000000000000000000008f00ca0c4ca857894096969a0dc8f9dc210f5e907980fa824c3ed454e060af6550eb470a1df9d378ed62df0a3a17c6b6404179cd3395416f86b83c0d62b6450bdc6191c75ea9a477ce02e7e2bf7dcb05d6e4e5b5b667033a1f31b9cda4792e9fa23c82872c9e975c595f09a8da7b0511f5937e4eda407ab5b01d0989c069ea18b6865786d9569e066808b64b55af7f223a", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB="9b3b6f0dffff000000000000a37b3ee294461d0af4dcafda48d52ae870643e03e100"/49], 0x28}}, 0x0) 22:33:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x14c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa, 0x1, 'choke\x00'}, {0x11c, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x14f3}}]}}]}, 0x14c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="4400000011000d0400"/20, @ANYRES32=r7], 0x44}, 0x1, 0xc00000000000000}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'virt_wifi0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x108, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_HEADER={0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x41}, 0x10) 22:33:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x96, 0x4, 0x440}, 0x3c) socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0)=0x800, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) [ 210.252831][T10537] IPVS: ftp: loaded support on port[0] = 21 [ 210.311102][T10544] rdma_rxe: rxe_register_device failed with error -23 [ 210.333442][T10544] rdma_rxe: failed to add ipvlan1 [ 210.513357][T10540] infiniband syz0: set down [ 210.528201][T10540] infiniband syz0: added ipvlan1 [ 210.597269][T10540] infiniband syz0: Couldn't open port 1 [ 210.704671][T10540] general protection fault, probably for non-canonical address 0xdffffc000000008e: 0000 [#1] PREEMPT SMP KASAN [ 210.716402][T10540] KASAN: null-ptr-deref in range [0x0000000000000470-0x0000000000000477] [ 210.724804][T10540] CPU: 1 PID: 10540 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 210.733115][T10540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.743175][T10540] RIP: 0010:rds_ib_add_one+0xbb/0xc90 [ 210.748540][T10540] Code: 80 3c 02 00 0f 85 45 0a 00 00 49 8b 9c 24 f0 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 70 04 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5a [ 210.768133][T10540] RSP: 0000:ffffc900016b6fe0 EFLAGS: 00010206 [ 210.774190][T10540] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000daa5000 [ 210.782159][T10540] RDX: 000000000000008e RSI: ffffffff87583458 RDI: 0000000000000470 [ 210.790125][T10540] RBP: 0000000000000001 R08: ffff88805b538000 R09: ffffed100b52709f [ 210.798098][T10540] R10: ffff88805a9384f7 R11: ffffed100b52709e R12: ffff88805a938000 [ 210.806063][T10540] R13: ffffffff8a7566a0 R14: 1ffff920002d6e07 R15: ffff88805a9384e8 [ 210.814030][T10540] FS: 00007f66e2625700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 210.822993][T10540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.829568][T10540] CR2: 00005651bfbf8c38 CR3: 0000000099024000 CR4: 00000000001406e0 [ 210.837535][T10540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 210.845500][T10540] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 210.853457][T10540] Call Trace: [ 210.856744][T10540] ? rds_ib_remove_one+0x280/0x280 [ 210.861862][T10540] add_client_context+0x3b4/0x520 [ 210.866889][T10540] ? ib_device_get_by_netdev+0x4f0/0x4f0 [ 210.872525][T10540] enable_device_and_get+0x1cd/0x3b0 [ 210.877807][T10540] ? add_one_compat_dev+0x800/0x800 [ 210.883009][T10540] ? rxe_ib_alloc_hw_stats+0xf9/0x130 [ 210.888381][T10540] ib_register_device+0xa12/0xda0 [ 210.893405][T10540] ? enable_device_and_get+0x3b0/0x3b0 [ 210.898862][T10540] ? crypto_create_tfm+0x118/0x2e0 [ 210.903971][T10540] ? crypto_alloc_tfm+0x124/0x340 [ 210.908989][T10540] ? ib_device_set_netdev+0x499/0x680 [ 210.914361][T10540] rxe_register_device+0x4fa/0x621 [ 210.919474][T10540] rxe_add+0x1353/0x17df [ 210.923756][T10540] rxe_net_add+0x8c/0xe0 [ 210.927994][T10540] rxe_newlink+0x34/0x90 [ 210.932233][T10540] nldev_newlink+0x29e/0x420 [ 210.936833][T10540] ? nldev_set_doit+0x410/0x410 [ 210.941685][T10540] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 210.948271][T10540] ? is_bpf_text_address+0xa9/0x160 [ 210.953505][T10540] ? lock_release+0x800/0x800 [ 210.958178][T10540] ? apparmor_capable+0x454/0x8a0 [ 210.963197][T10540] ? apparmor_capable+0x454/0x8a0 [ 210.968208][T10540] ? apparmor_cred_prepare+0x750/0x750 [ 210.973638][T10540] ? apparmor_cred_prepare+0x750/0x750 [ 210.979145][T10540] ? cap_capable+0x1eb/0x250 [ 210.983715][T10540] ? ns_capable_common+0xe2/0x100 [ 210.988751][T10540] ? nldev_set_doit+0x410/0x410 [ 210.993576][T10540] rdma_nl_rcv+0x586/0x900 [ 210.997972][T10540] ? rdma_nl_multicast+0x310/0x310 [ 211.003054][T10540] ? netlink_deliver_tap+0x227/0xb50 [ 211.008316][T10540] netlink_unicast+0x537/0x740 [ 211.013053][T10540] ? netlink_attachskb+0x810/0x810 [ 211.018154][T10540] ? _copy_from_iter_full+0x25c/0x870 [ 211.023597][T10540] ? __phys_addr_symbol+0x2c/0x70 [ 211.028600][T10540] ? __check_object_size+0x171/0x437 [ 211.033860][T10540] netlink_sendmsg+0x882/0xe10 [ 211.038608][T10540] ? aa_af_perm+0x260/0x260 [ 211.043084][T10540] ? netlink_unicast+0x740/0x740 [ 211.047996][T10540] ? netlink_unicast+0x740/0x740 [ 211.052945][T10540] sock_sendmsg+0xcf/0x120 [ 211.057337][T10540] ____sys_sendmsg+0x6e6/0x810 [ 211.063290][T10540] ? kernel_sendmsg+0x50/0x50 [ 211.067950][T10540] ___sys_sendmsg+0x100/0x170 [ 211.072606][T10540] ? debug_smp_processor_id+0x2f/0x185 [ 211.078110][T10540] ? sendmsg_copy_msghdr+0x70/0x70 [ 211.083205][T10540] ? __fget_files+0x32f/0x500 [ 211.087859][T10540] ? ksys_dup3+0x3c0/0x3c0 [ 211.092261][T10540] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 211.098221][T10540] ? __fget_light+0x20e/0x270 [ 211.102876][T10540] __sys_sendmsg+0xe5/0x1b0 [ 211.107441][T10540] ? __sys_sendmsg_sock+0xb0/0xb0 [ 211.112438][T10540] ? __x64_sys_futex+0x380/0x4f0 [ 211.117365][T10540] ? do_syscall_64+0x21/0x7d0 [ 211.122016][T10540] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 211.127966][T10540] do_syscall_64+0xf6/0x7d0 [ 211.132470][T10540] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 211.138335][T10540] RIP: 0033:0x45cb19 [ 211.142202][T10540] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.161798][T10540] RSP: 002b:00007f66e2624c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 211.170272][T10540] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045cb19 [ 211.178219][T10540] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000006 [ 211.186169][T10540] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 211.194132][T10540] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 211.202092][T10540] R13: 00000000000009e7 R14: 00000000004d6928 R15: 00007f66e26256d4 [ 211.210038][T10540] Modules linked in: [ 211.219330][T10540] ---[ end trace d04fc425c8475400 ]--- [ 211.224798][T10540] RIP: 0010:rds_ib_add_one+0xbb/0xc90 [ 211.230245][T10540] Code: 80 3c 02 00 0f 85 45 0a 00 00 49 8b 9c 24 f0 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 70 04 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5a [ 211.249962][T10540] RSP: 0000:ffffc900016b6fe0 EFLAGS: 00010206 [ 211.256369][T10540] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000daa5000 [ 211.264339][T10540] RDX: 000000000000008e RSI: ffffffff87583458 RDI: 0000000000000470 [ 211.272465][T10540] RBP: 0000000000000001 R08: ffff88805b538000 R09: ffffed100b52709f [ 211.280467][T10540] R10: ffff88805a9384f7 R11: ffffed100b52709e R12: ffff88805a938000 [ 211.288475][T10540] R13: ffffffff8a7566a0 R14: 1ffff920002d6e07 R15: ffff88805a9384e8 [ 211.296482][T10540] FS: 00007f66e2625700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 211.306080][T10540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.312805][T10540] CR2: 00005651bfbf8c38 CR3: 0000000099024000 CR4: 00000000001406e0 [ 211.321480][T10540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.330330][T10540] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.338372][T10540] Kernel panic - not syncing: Fatal exception [ 211.345758][T10540] Kernel Offset: disabled [ 211.350068][T10540] Rebooting in 86400 seconds..